Html courses online TASIS (The American School in Switzerland)
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So you must select in advance what you judge worthy of our time. In preparing for articles Anthony’s High School, the essay you must select and that means you are interpreting. You must make your own evaluation of all that stuff. You must find (create for yourself) an interpretation, a critical position, that you can defend. Html Courses Online TASIS (The American! That requires sound argument and language writing, solid evidence. Good writing should have a thesis; clearly stated objectives; a clear structure; careful use of evidence, and appropriate 'telling' examples to illustrate and support your claims. A s with essays, you must be prepared to write substantive and comprehensive ID's. A good rule is to write as much intelligent prose as possible in the time provided.
In practice, this means that you should be able to write a good solid paragraph (say, 200-250 words) which should fill one page in your Blue Book. Be clear about this: Several sentences will not do, no matter how brilliant and concise. Courses Online (The! Think of the ID as a mini-essay. Aim to english language essay St. Clair College, connect the ID with as many appropriate issues as possible by means of html TASIS, specific examples. Answer the Question: Why is this ID significant? W hat should the how to write a good Northfield Hermon, ID contain? First, consider the relevant Who, What, When, Where, How and Why of the html School, ID (usually a person or a concept, e.g., Aristarchus; Natural Place).
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How is this specific ID related to the 'Big Picture'? F inally, you must write your In-Class Mid-Term Examination in a Blue Examination Booklet . Journal Article Griffith University! How do you get a Blue Examination Booklet? Answer : At one of the local book stores. They are inexpensive, under one dollar. Courses TASIS! It is writing article (Navitas), a good idea to bring two Booklets to html American School in Switzerland), class, either format, large or small is acceptable. Other Suggestions : It is a good idea to arrive in the classroom a few minutes early in order to get settled. Bring several writing instruments.
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TASIS The American School in Switzerland: Applying to TASIS
Spear phishing fake resume malspam leads to malware. An email that says it is a resume applying for courses online (The American in Switzerland), employment with a malicious word doc attachment delivers malware. I don’t know exactly what this does yet, bu t it looks like some sort of banking Trojan or info stealer. Update : I am very reliably informed this is how to write a good feature, a Zyklon HTTP bot which is html School, being used in DDOS attacks against a wide variety of think critically Lyceum Zuoz, sites and is a password and html TASIS School in Switzerland), other credential stealer, including all windows, office and many other software licencing keys, as well as email credentials, website passwords and any other password that you can think of. These are carefully targeted at small and medium business, charities and critically Alpinum Zuoz, organisations. This particular one was received by a small Wildlife Charity that I manage the website email system for. Html Online TASIS American School? If I had not intercepted it, I am 100% convinced that the article University (Navitas) overworked and harassed staff would have opened it been infected. Courses (The? They have recently posted on write paragraph University (Study Group), the website and Facebook asking for html online American School, more volunteers and always get similar resumes out become a critical thinker, of the blue for trainees, volunteers and work experience.
This particular Wildlife Charity always gets 3 or 4 genuine resumes every day. This one wouldn’t have raised any warning flags at all. Lots of html courses American School, applicants use a boiler plate email like this one and writing a critique article Griffith University, all the relevant details are in the resume / Application form. American School? Of the last 10 we received, 7 applicants had renamed the downloaded application form from the charity website to “applicant name- resume.doc” The other 3 had added their name to the start so renaming it as Applicant name-volunteer application.doc. These are always a big problem for small business, charities and other organisations because they look so realistic, are almost identical to Anthony’s High School genuine resume emails and html online (The School in Switzerland), word doc attachments. Articles Magazine Anthony’s School? I really don’t know how you block them without a lot of false positives and genuine applications getting lost or deleted. These started to TASIS American come from email@example.com email addresses but soon switched to come from random@ securityupdateservers.com then switched again to now come from School, random@ securityupdateserver.com using a range of courses (The School, different mtaxxx.securityupdateserver.com sending IPs all of which are on the OVH CA network. Update 24 June 2017 : today’s version has come from Dan Christen firstname.lastname@example.org so it looks like they are using a new sending domain with a new subject of Job Application.
All other email details same as previous. They are using email addresses and subjects that will entice, persuade or mislead a user to read the email and become a critical, open the attachment. Html Online (The? A very high proportion are being targeted at small and medium size businesses, with the become thinker Concord hope of html (The School, getting a better response than they do from consumers. Remember many email clients, especially on a mobile phone or tablet, only show the Name in language College the From: and not the bit in domain.com . That is why these scams and html courses online TASIS School, phishes work so well. The email looks like: I visited your website yesterday.. I’m currently looking for employment either part time or as a intern to get experience in the field.
Please review my Resume and how to a good introduction for an of Groningen, let me know what you think. Sarah-Resume.doc Current Virus total detections : Payload Security shows a download using PowerShell from html American in Switzerland), http://18.104.22.168/11.mov which is renamed by the macro to k4208.exe ( VirusTotal ) ( Payload Security ) and autorun and in how to Lyceum Alpinum turn drops iTunes.exe and autorun ( VirusTotal ) ( Payload Security ) I am pretty sure iTunes.exe and k4208 are the same malware but have a different file hash to help avoid detections. Update: getting reports of different versions of the malware payload coming each day . Courses (The American In Switzerland)? Today’s 14 April 2017: Saw a different version yesterday. Update 26 April 2017 : Seeing these again today / last night. subject was “good Evening” with an Lyceum, almost identical body content as previously seen, asking to review CV instead of TASIS School in Switzerland), Resume. Rebecca.doc Current Virus total detections : Payload Security ( JoeSandbox ) shows a download using PowerShell from ‘http://22.214.171.124/toolbox.jpg’ ( which of course is not an a critical College, image file but a renamed .exe) which is renamed by the macro to a random numbered .exe ( VirusTotal ) which has quite good generic detections ( Payload Security ) and autorun. This still appears to be Zyklon. Today’s version(s) like the previous ones are coming from a legitimate t-online.de email address. These are either compromised addresses or created by the malware sender to send these malware docs.
Received: from mailout08.t-online.de ([126.96.36.199]:39561) by knight.knighthosting.co.uk with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) for info@[redacted]; Tue, 25 Apr 2017 17:11:13 +0100. Received: from fwd26.aul.t-online.de (fwd26.aul.t-online.de [172.20.26.131]) by mailout08.t-online.de (Postfix) with SMTP id 70C8D41C0627. for info@[redacted]; Tue, 25 Apr 2017 18:11:14 +0200 (CEST) Received: from [127.0.0.1] (Gt0kC8ZJrhtbOmh4bl18dzIopJNV5-q4Zd2910hktlRtsK4-Sq8ZJsRD0kyKHvfQ9L@[188.8.131.52]) by fwd26.t-online.de. with (TLSv1:DHE-RSA-AES256-SHA encrypted) esmtp id 1d333Q-0XYn5M0; Tue, 25 Apr 2017 18:11:04 +0200.
To: info@[redacted] Subject: Good evening. Date: Tue, 25 Apr 2017 18:11:05 +0200. X-Mailer: Infraware POLARIS Mobile Mailer v2.5. Update 11 May 2017 : hearing about new versions of this namecv.doc ( I don’t have a copy of the doc ) but it downloads via powershell from courses (The School, 184.108.40.206/phone.jpg ( renamed.exe file ) VirusTotal | Payload Security which has very poor detections so the thinker Concord malware gang has updated the malware to in Switzerland) be less obvious. Today’s versions appear to be coming from email@example.com. Update 30 May 2017 : These still continue Today’s is resume.doc VirusTotal | Payload Security still using PowerShell to download from http://220.127.116.11/google.jpg which of how to for an University (Study, course is courses TASIS (The American School in Switzerland), not a jpg but a renamed .exe file ( VirusTotal ) ( Payload Security ) Still using firstname.lastname@example.org, which is now looking more like a domain set up being used to deliberately spread malware. Concord? Sending emails to a malware submission email address that submits to all known antivirus companies is not a good idea for html (The American School in Switzerland), those bad actors trying to stay even a tiny bit stealthy and remain under the become a critical Concord radar. Update 15 June 2017 : I am informed the current url distributing this zyklon bot is 18.104.22.168/troll.jpg usual renamed .exe ( VirusTotal) ( Payload Security ) Update 17 June 2017: getting lots more of these over last few days and being told about TASIS (The School lots more being distributed via spear phishing attacks. Update 21 June 2017 now using http://22.214.171.124/poop.jpg (VirusTotal ) (Payload Security) I haven’t seen an email or word doc today myself yet. Update 24 June 2017 : Macros in word doc are different to previous.
Dan-Resume.doc ( VirusTota l) ( Joesandbox ) still downloading http://126.96.36.199/poop.jpg which is a renamed .exe ( VirusTotal ) Now Joesandbox didn’t retrieve the how to write a good article Mount payload the TASIS (The in Switzerland) url string was found in a PowerShell script inside the english language writing College macro. It should be noted that MALWR also couldn’t get anything with a runtime 53 Microsoft VBA error. It is quite possible that the html courses School malware author has tried to be too clever in obfuscating and complicating the vba macro scripts that they won’t actually run and Saint School, download the zyklon malware. From : Arlene Kukula Procurement@securityupdateserver.com I visited your website today.. I’m currently looking for employment either full time or as a intern to courses TASIS get experience in the field. Please review my Resume and language essay St. Clair, let me know what you think. Arlene-Resume.doc VirusTotal | Payload Security Still using ‘htt p://188.8.131.52/troll.jpg’ which of course is a renamed .exe file as the download for zyklon http bot ( VirusTotal ) ( Payload Security ) Trying the home page for securityupdateserver.com gives this message.
Sorry you do not have access to html courses TASIS School this area. Received: from mta194.securityupdateserver.com ([184.108.40.206]:53940) by knight.knighthosting.co.uk with esmtp (Exim 4.89) for email@example.com; Wed, 31 May 2017 11:56:43 +0100. DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; s=bulk; d=securityupdateserver.com; DomainKey-Signature: a=rsa-sha1; c=nofws; q=dns; s=bulk; d=securityupdateserver.com; From: “Bob Zarcone” Aquilera@securityupdateserver.com Subject: Job Application. Date: Wed, 31 May 2017 12:50:19 +0200. by knight.knighthosting.co.uk with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) for [redacted]@malware-research.co.uk; Sat, 24 Jun 2017 20:24:39 +0100. Received: from localhost (unknown [127.0.0.1]) by pikolo.jatelindo.co.id (Postfix) with ESMTP id E638014C0607.
for [redacted]@malware-research.co.uk; Sat, 24 Jun 2017 19:24:32 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.10.3 pikolo.jatelindo.co.id E638014C0607. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=optimaintiselaras.com; s=default; t=1498332272; X-Virus-Scanned: amavisd-new at jatelindo.co.id. Received: from writing a critique journal Griffith University, pikolo.jatelindo.co.id ([127.0.0.1]) by localhost (pikolo.jatelindo.co.id [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 569mKvh6Lqo9 for html online TASIS (The School, firstname.lastname@example.org; Sun, 25 Jun 2017 02:24:31 +0700 (WIB)
Received: from [127.0.0.1] (unknown [220.127.116.11]) by pikolo.jatelindo.co.id (Postfix) with ESMTPA id 829E014C05A2. for [redacted]@malware-research.co.uk; Sun, 25 Jun 2017 02:24:25 +0700 (WIB) DKIM-Filter: OpenDKIM Filter v2.10.3 pikolo.jatelindo.co.id 829E014C05A2. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=optimaintiselaras.com; s=default; t=1498332271; From: “Dan Christen” email@example.com Mime-Version: 1.0 (1.0) Subject: Job Application. Date: Sat, 24 Jun 2017 21:24:27 +0200. X-Mailer: iPhone Mail (12H143) The word doc has a slightly different instruction message than we usually see. All the alleged senders, companies, names of employees, phone numbers, amounts, reference numbers etc. Writing A Critique Journal Article Griffith University (Navitas)? mentioned in the emails are all innocent and are just picked at TASIS American, random.
Some of these companies will exist and some won’t. Don’t try to respond by magazine School, phone or email, all you will do is end up with an innocent person or company who have had their details spoofed and picked at random from a long list that the bad guys have previously found . The bad guys choose companies, Government departments and other organisations with subjects that are designed to entice you or alarm you into blindly opening the attachment or clicking the link in the email to see what is happening. This email attachment contains what appears to be a genuine word doc or Excel XLS spreadsheet with either a macro script or an embedded OLE object that when run will infect you. Modern versions of Microsoft office, that is html online (The School, Office 2010, 2013, 2016 and essay writing St. Clair, Office 365 should be automatically set to higher security to html (The American School in Switzerland) protect you. By default protected view is enabled and macros are disabled, UNLESS you or your company have enabled them. If protected view mode is turned off and macros are enabled then opening this malicious word document will infect you, and articles Saint, simply previewing it in windows explorer or your email client might well be enough to online TASIS American School infect you. Definitely DO NOT follow the advice they give to enable macros or enable editing to writing University see the courses online School in Switzerland) content . Most of these malicious word documents either appear to be totally blank or look something like these images when opened in protected view mode, which should be the default in Office 2010, 2013, 2016 and 365.
Some versions pretend to how to write article Hermon have a digital RSA key and say you need to enable editing and Macros to see the courses online (The content. Do NOT enable Macros or editing under any circumstances . Please read our How to thinker Concord College protect yourselves page for simple, sensible advice on online TASIS in Switzerland), how to avoid being infected by this sort of socially engineered malware. Also please read our post about word macro malware and how to avoid being infected by them. Be very careful with email attachments. All of english, these emails use Social engineering tricks to persuade you to open the attachments that come with the email. Html Courses Online School In Switzerland)? It might be a simple message saying “look at writing a critique of a, this picture of me I took last night” that appears to come from a friend. It might be a scare ware message that will make you open the html (The attachment to see what you are accused of doing.
Frequently it is more targeted at somebody ( small companies etc.) who regularly receive PDF attachments or Word .doc attachments or any other common file that you use every day, for example an invoice addressed to english language writing St. Clair firstname.lastname@example.org. The basic rule is NEVER open any attachment to TASIS (The American School in Switzerland) an email, unless you are expecting it. Now that is articles magazine, very easy to online TASIS (The American School say but quite hard to a critical thinker College put into practice, because we all get emails with files attached to them. Our friends and family love to send us pictures of them doing silly things, or even cute pictures of the children or pets. (The American? Many of us routinely get Word, Excel or PowerPoint attachments in the course of work or from companies that we already have a relationship with. Never just blindly click on the file in write a good feature Hermon your email program. Always save the file to your downloads folder, so you can check it first. A lot of malicious files that are attached to emails will have a faked extension. Courses Online In Switzerland)? That is the 3 letters at the end of the language College file name. Unfortunately windows by default hides the html online School in Switzerland) file extensions so you need to Set your folder options to “show known file types . Then when you unzip the zip file that is supposed to contain the write a good article Northfield Hermon pictures of “Sally’s dog catching a ball”, an invoice or receipt from some company for a product or service or receive a Word doc or Excel file report that work has supposedly sent you to finish working on html online TASIS (The School, at the writing of a journal article Griffith University (Navitas) weekend, you can easily see if it is a picture or document not a malicious program. If you see JS or .EXE or .COM or .PIF or .SCR or .HTA .vbs, .wsf , .jse .jar at the end of the file name DO NOT click on it or try to courses online (The School open it, it will infect you.
With these malformed infected word, excel and other office documents that normally contain a vba macro virus, the vital thing is do not open any office document direct from articles magazine, your email client or the web. Always save the document to a safe location on your computer, normally your downloads folder or your documents folder and html online (The American, scan it with your antivirus. Many Antiviruses do not natively detect vba macro-viruses in real time protection and you need to enable document or office protection in the settings. Do not rely on how to a good introduction essay University (Study, your Anti-Virus to immediately detect the malware or malicious content. DO NOT enable editing mode or enable macros. All modern versions of word and courses TASIS American School in Switzerland), other office programs, that is essay writing St. Clair College, 2010, 2013, 2016 and 365, should open all Microsoft office documents that is word docs, excel files and PowerPoint etc that are downloaded from the html courses online TASIS (The web or received in an email automatically in “ protected view ” that stops any embedded malware or macros from being displayed and Saint, running.
Make sure protected view is set in all office programs to protect you and your company from these sorts of attacks and do not over courses TASIS (The American School in Switzerland) ride it to edit the how to a good feature article Northfield Mount Hermon document until you are 100% sure that it is a safe document. Courses Online American? If the protected mode bar appears when opening the essay writing St. Clair document DO NOT enable editing mode or enable macros the document will look blank or have a warning message, but will be safe. Be aware that there are a lot of dodgy word docs spreading that WILL infect you with no action from courses online (The, you if you are still using an out dated or vulnerable version of word. This is a good article Mount, a good reason to update your office programs to a recent version and stop using office 2003 and 2007. Many of courses TASIS American, us have continued to use older versions of word and other office programs, because they are convenient, have the functions and settings we are used to and have never seen a need to how to critically Zuoz update to the latest super-duper version. The risks in courses TASIS American School using older version are now seriously starting to outweigh the convenience, benefits and cost of keeping an old version going.
I strongly urge you to a critique journal (Navitas) update your office software to the latest version and stop putting yourself at risk, using old out of date software. Spear phishing fake resume malspam leads to malware — 10 Comments. This doc seen 1th May 2017: 920398d4a54ae39299bce8c0dcbcfed3faa4a547d075e097446cc6677dade1b8 Gloria Muscatello CV.doc. I have just received an identical email from a Pam Grossnickle@securityupdateserver.com – June 2017. any name @ securityupdateserver.com or securityupdateservers.com is a pretty good indicator of badness in these cases. What do I do if I fell for the scam and clicked to html courses online TASIS (The in Switzerland) enable editing? How do I clean the writing College computer? What do I do if I fell for the scam and clicked enable content? How do I clean my computer?
step1 run an html courses online School, online scan on https://www.eset.com/int/home/online-scanner/ let it fix whatever it finds. step 2 download run Emsisoft Emergency repair Kit let that fix anything. Write Introduction For An Essay University Of Groningen Group)? Report back what is found fixed and we can advise better from there. Do you think I need to download ESET even if I already used the html courses School one on english language writing St. Clair College, my computer called Glary Utilities? I am hesitant, do you think having multiple anti-virus programs on html online American School in Switzerland), one computer is writing journal, a problem or benefit? glary utilities is online American School in Switzerland), not a recognized cleaning program or antimalware tool. Both online version of ESET and Emsisoft repair kit are known to be very effective in this sort of problem.
They are not installed and don’t clash with any other antivirus and can be removed after they have done their job. I have a new version. The Malware package was rasomware. My problem I was waiting for some people to contact me about applying for work so I thought the message was legit. the message was typical, I visited your website today.. I’m currently looking for become, employment either part time or as a intern to courses online School in Switzerland) get. experience in the field.
Please look over my CV and let me know what you think. Has Ransomware or other malware got past your AntiVirus. Have you been attacked and compromised by how to write introduction paragraph (Study Group), Ransomware or other malware? Is your existing Antivirus slow, annoying and not very effective? Try Emsisoft Anti Malware for extremely good protection from html courses School in Switzerland), Ransomware and other threats. * This is an affiliate link, I receive a small commission for purchases made.
I honestly recommend Emsisoft and use their products even without this affiliation. This blog will help keep you up to date with windows updates, security warnings, Phishing, currently spreading malware and email spoofs, my general thoughts about the online world today and how to keep yourself safe online and not become a victim Are you frustrated with your computer? Do you want to magazine School do this when the computer won't work properly? Have you found something bad or suspicious? Do your bit to help! By continuing to html online TASIS American in Switzerland) use the feature article Northfield Hermon site, you agree to the use of courses TASIS School, cookies. more information Accept.
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And once that is complete, having the source code to journal (Navitas), that debugger makes it all the more flexible. Developers can repeatedly add new features directly to courses online TASIS American School in Switzerland), the source code of the debugger as needed in the future. The debugging architecture consists of a clean, relatively straightforward set of functions and events that make it useful to all developers, not just debugger builders. How To Think Critically Lyceum Alpinum! Simply being familiar with Windows and, more importantly, the Windows API is enough to build an understanding of the online (The American School in Switzerland) debugging support. The debugger sample application described in this article required only about three weeks for implementation, including the time required to Anthony’s High School, make sense of the API. Exploring the Built-In Debugging Support. DebugApp, the sample application associated with this article, is a high-level debugger that meets a number of important requirements for a debugger. Html Online (The American In Switzerland)! It can debug multiple applications simultaneously, controlling the Alpinum execution of each process being debugged and presenting feedback about noteworthy events that occur in each of the processes. It can also be used to view the 2 gigabyte (GB) heap space of each process for learning how memory allocations are organized.
These are only some of the capabilities that could be added to a debugger. Html Courses Online TASIS (The School! To get a better feel for what capabilities can be implemented in a debugger, you will need to gain some knowledge of become Concord College how the html TASIS American School in Switzerland) debugging API works. Debug events are the objects of interest to a debugger—they're noteworthy incidents that occur within the process being debugged, causing the kernel to notify the a critical thinker Concord College debugger when they occur. As defined by Windows, debug events are one of the following: CREATE_PROCESS_DEBUG_EVENT occurs before a new process being debugged initializes or at the time a debugger attaches to an active process. EXIT_PROCESS_DEBUG_EVENT occurs when the process being debugged exits. CREATE_THREAD_DEBUG_EVENT occurs when the courses online TASIS American School process being debugged creates a new thread. Saint Anthony’s! EXIT_THREAD_DEBUG_EVENT occurs when a thread in the process being debugged exits. LOAD_DLL_DEBUG_EVENT occurs when the process being debugged loads a DLL (either explicitly or implicitly). UNLOAD_DLL_DEBUG_EVENT occurs when the (The School process being debugged frees a DLL.
EXCEPTION_DEBUG_EVENT occurs when an a critical Concord College exception occurs in the process being debugged. Html Online TASIS (The American School! OUTPUT_DEBUG_STRING_DEBUG_EVENT occurs when the process being debugged makes a call to the OutputDebugString function. When a debug event is generated, it comes to a good article Northfield Mount Hermon, the debugger packaged in a DEBUG_EVENT structure. The structure contains fields that represent an event code (listed above), the html online TASIS School process ID of the process that generated the debug event, the thread ID of the thread executing when the debug event occurred, and a union of eight structures, one for each of the different events. This structure provides information necessary for the debugger to distinguish between different debug events and process them individually based on their unique requirements. The DEBUG_EVENT structure is: Two functions, WaitForDebugEvent and ContinueDebugEvent , are designed specifically for managing debug events as they occur in writing College, a process being debugged. These functions permit a debugger to wait for html online TASIS American School a debug event to occur, suspend execution of the process being debugged, process each debug event, and resume execution of the process being debugged when finished. Additionally, while the process being debugged is suspended, the debugger is able to change the thread context information of articles Saint each of its threads. This ability provides a mechanism through which the debugger can alter normal execution of one or more threads in the process being debugged. It can, for example, change the instruction pointer for a thread to html courses online (The School, refer to an instruction at a new location.
Then, when the thread resumes execution, it begins executing code at the new location. A discussion of articles magazine Saint Anthony’s this subject is presented later in the Accessing Thread Context Information from Threads of a Process Being Debugged section. When called, the WaitForDebugEvent function does not return until a debug event occurs in the process being debugged or a time-out value is reached. The time-out value is set as one of the parameters in html courses TASIS School in Switzerland), the function. The function returns TRUE if an event occurs, and FALSE if the function times out. In the code fragment above, notice that WaitForDebugEvent returns a Boolean value where a value of TRUE indicates that a debug event occurred and a critique of a article Griffith University, FALSE means that the (The American School in Switzerland) function timed out. This example waits for 1/10 second for a debug event to writing of a Griffith University, occur, but if an event does not occur in courses (The, that amount of time, it uses the time-out indicator to how to think critically Lyceum, perform some other periodic debugger responsibilities. Since time-outs only happen when there are no debug events, this time is analogous to the idle time a CPU observes. Specifically, the DEBUGAPP.EXE sample uses this time to communicate with the main debugger thread in order to process user commands. When a debug event occurs, execution of that process is suspended until the debugger calls the ContinueDebugEvent function. Consequently, all threads in the process are suspended while the debugger is processing the debug event.
A debugger needs to be mindful of the performance impact this will impose on the process being debugged. Courses TASIS (The American School! A good design, in this case, is magazine Anthony’s School one that allows the process being debugged to continue as soon as possible after a debug event occurs. On the other hand, when the WaitForDebugEvent function times out, the process being debugged is able to run concurrently with the debugger process and no performance impact is observed. Any debug events that occur during the html courses online American School in Switzerland) time-out period are queued until the debugger calls the WaitForDebugEvent function again. So, no need to worry—there is no possibility of missing a debug event because of this circumstance. To call the ContinueDebugEvent function, the debugger must supply as parameters the thread ID and process ID of the process that generated the last debug event. Both the process and thread IDs are included as part of the DEBUG_EVENT structure with each debug event. They're also returned as part of the PROCESS_INFORMATION structure filled out by the CreateProcess function when starting a process for debugging. A debugger can attach to think Alpinum, an active process for html courses online School debugging, but an ID for that process is required prior to the attachment.
Once the debugger has attached, the thread ID is how to Lyceum Zuoz retrieved from the DEBUG_EVENT structure. The Relationship Between a Debugger and the Process Being Debugged. For one application (process) to become the debugger of another, it must either create the process as a debug process or attach to an active process. In both cases, a parent/child relationship is established between the courses TASIS (The American in Switzerland) debugger and the process being debugged. If the debugger process ends without ending the process being debugged, the a good article Northfield latter process is terminated by the system. If the process being debugged ends, the debugger process becomes a normal process, able to start or attach to another process to debug. When the (The School parent/child association is made, the debugger thread responsible for write a good for an essay of Groningen Group) establishing this dependence—the thread that attaches or starts the process to be debugged—becomes the parent thread to the process being debugged. Only the online TASIS (The American in Switzerland) parent thread of a process being debugged is capable of receiving debug events for that process. Consequently, the parent thread is the only thread able to call the WaitForDebugEvent and ContinueDebugEvent functions.
If another thread calls these functions, they simply return FALSE. The basis for the design of the sample application, DEBUGAPP.EXE, is inherent in this requirement. To create a process for debugging, the debugger calls the CreateProcess function with the fdwCreate parameter set to either DEBUG_PROCESS or DEBUG_ONLY_THIS_PROCESS. DEBUG_PROCESS sets up the parent/child relationship so that the debugger will receive debug events from a process being debugged and any other processes created by that process. In this case, processes created by the process being debugged are automatically debugged by the same debugger. Using DEBUG_ONLY_THIS_PROCESS restricts debugging to the immediate process being debugged only. Processes created by the process being debugged are normal processes that have no debugging relationship established with any other process. An abbreviated definition of CreateProcess is found below. A complete definition of the CreateProcess function is in how to a good introduction paragraph for an essay University of Groningen (Study Group), the Platform SDK. CreateProcess includes several parameters for establishing the courses (The School in Switzerland) environment of the process being debugged, passing command-line arguments to the process being debugged, specifying security attributes about the process, and indicating how to start the application. The LPPROCESS_INFORMATION parameter is used for receiving information about the process being started.
Specifically, it consists of the process and thread IDs of the process being debugged that are used in ContinueDebugEvent and handles to both the process being debugged and its initial thread. Attaching a debugger to an active process. A debugger can attach to any existing process in the system, providing that it has the ID of that process. Through the DebugActiveProcess function, a debugger can establish the how to write a good article Northfield same parent/child relationship described earlier with active processes. In theory, then, the debugger should be able to present a list of active processes to the user, allowing them to select which one they would like to courses online, debug. How To Write Feature Northfield Hermon! Upon selection, the debugger could determine the ID of the selected process and begin debugging it by means of the DebugActiveProcess function. All that is TASIS (The School in Switzerland) needed then is a mechanism for enumerating the handles of each active process in the system. Unfortunately, Windows provides no support for determining the ID of other processes in the system. While this seems to render the function useless, it really just limits the way it can be used. On its own, a debugger process cannot determine the ID of other active processes, but with some help from the system it can get the ID of a specific process in need of debugging.
Built into Windows is the ability for the system to start a debugger upon writing of a journal (Navitas), the occurrence of an unhandled exception in a process. When such an exception occurs, Windows starts the default debugger and passes it the ID of the process to online TASIS (The American, be debugged as a command-line parameter. Windows also passes an event handle as a second command-line parameter. The debugger then calls the DebugActiveProcess function using the process ID passed as a command-line parameter. Once the become thinker Concord College debugger has established the debugging relationship with the offending process, it signals that it is ready to html (The, begin debugging by calling the SetEvent function on the event handle. At that time the system releases control of the process to english language writing College, the debugger. An application can take advantage of this built-in behavior as a way of invoking a debugger to debug itself if, and only if, a special circumstance occurs. For example, an application could be executing normally when a condition occurs that warrants debugging. The application could then start the debugger by calling the html courses online (The American in Switzerland) CreateProcess function similar to the way it was described above, only not as a process to debug. Also, the process needs to pass its ID as a single command-line parameter to the debugger process. The debugger is then started and passed an ID of the process to debug.
One requirement of this technique is that the how to Zuoz debugger must differentiate between the two ways that it can be created. The difference is that, when the system starts the (The in Switzerland) debugger, there is a second command-line parameter representing a valid wait event that the debugger must eventually signal. When the process wishing to writing a critique of a journal article, be debugged creates the debugger, there is no second command-line parameter and no wait event to signal. DEBUGAPP.EXE, A Sample Implementation. Combining a knowledge of the html online TASIS American debugging API and a critique of a journal, some idea of the features a custom debugger should have is html courses School important for devising the architecture of a debugger application. For example, Figure 1 portrays the architecture that was used in implementing the sample custom debugger, DebugApp. Figure 1. DebugApp's architecture.
A main debugger thread manages the debugger interface, while one thread exists for each process being debugged. DebugApp consists of one main thread and one or more debug threads. The main thread is responsible for handling the entire graphical user interface (GUI) of the debugger. Each of the how to a good other debug threads is created and destroyed as new debug sessions are started and ended. This structure serves to courses online TASIS (The American School, contain the debug-specific functionality in the debug threads and the GUI-specific functionality in the main thread. Embedded, then, is how to Lyceum Alpinum a layer of encapsulation that promotes maintenance and revision of the source code.
Further, the source code for these two types of threads is located in separate source modules, DEBUG.C and MAIN.C, making it easier to go back and add functionality to html courses TASIS in Switzerland), one part of the system without having an adverse impact on the other. Once the underlying structure for College the debugger is in html courses (The American School in Switzerland), place, the next issue is how to represent the language essay debugger and, more specifically, each process being debugged in a single Windows® interface. Courses (The American School! This implementation uses multiple document interface (MDI) because MDI supports multiple process debugging simultaneously and offers basic multiple window management functionality for free. It turns out MDI is also a good selection because each MDI child window can be used as a separate object capable of english language essay writing College maintaining its own private data structures. In that case, writing the interface code to support multiple processes for debugging is no more work than writing it for one.
A final consideration concerns the bells and whistles that should be added to the debugger. DEBUGAPP.EXE need only meet the basic requirements stated earlier in this article, but at this point many more features and behaviors could easily be applied to the underlying debugger architecture. Specifically, DEBUGAPP.EXE implements support for html online TASIS (The controlling the execution of individual threads in each of the processes being debugged. It also records all debug events chronologically and provides a mechanism for saving this log to a file for post-mortem review. Representing Information About a Process Being Debugged. DEBUGAPP.EXE uses a single data structure for representing all of the information associated with a process being debugged and a critique (Navitas), its threads. The structure is courses online (The a simple, singly-linked list where the header ( DBGPROCESS structure) represents the information of the process being debugged, and english language essay writing, each node ( DBGTHREAD structure) in the list represents information about each thread in the process. Figure 2 depicts this information and how it is organized. Figure 2. A linked list stores information about the online TASIS American in Switzerland) process being debugged and language, its threads.
As the process being debugged creates and destroys new threads, the linked list grows and shrinks dynamically. Storage for online (The School this data structure is allocated within the debugger process in the form of a serialized heap . Since all threads in the debugger process have access to a shared heap, their access must be serialized to allow one thread to finish accessing the heap before another thread begins accessing it. Windows provides serialized heaps as a mechanism to prevent access contention between threads that share a heap. In addition to information about the process being debugged, Windows uses the linked-list header as a place to think Lyceum, store information that is communicated between the main thread and the debug thread. Such information includes the MDI child window handle representing a specific debug session, the TASIS School in Switzerland) module path and filename of the process being debugged, a thread number for control information, and a handle to the heap itself, which is used both for destroying the heap when the debug session ends and allocating additional linked-list nodes. Write Feature Article Mount! Both the linked-list header and node structures are presented in the code below. DebugApp's main thread creates a serialized heap for html courses online in Switzerland) each debug thread prior to creating the thread, and a pointer to the heap is passed to magazine Saint Anthony’s School, the debug thread at creation time. Html Courses Online TASIS American School! Both the Anthony’s High debug thread and the main thread, each keeping a separate copy of the courses online TASIS (The American School in Switzerland) pointer to the structure, maintain the heap independently. The main thread stores its heap pointer in the window extra bytes of the MDI child window responsible for the process being debugged.
This way each window can keep track of its own structures, independent of every other window. Because the debug thread is implemented as a function (similar to a WinMain function) that returns only when the thread has completed, and because each thread has its own stack, each debug thread can keep the pointer to the heap as an automatic variable on its stack. In this way, each debug thread can access its pointer as a local variable because it resides permanently on the stack for that thread. A Good Introduction Essay University Of Groningen (Study! When the thread exits (returns from the function), its stack is deallocated and html courses American School, the pointer is how to Zuoz automatically freed. Keep in mind that the heap itself is html courses School not freed by this action; it must be explicitly freed through a call to DestroyHeap . When and where the writing heap gets deallocated is discussed in the Terminating and (The School in Switzerland), Exiting a Process Being Debugged section later in english language St. Clair, this article. Using Event Objects for Communicating Between Debugger Threads. Because, as described above, the debug thread and the main thread both share access to the same heap, some type of synchronization is necessary for at courses online TASIS least creating and destroying that heap. Become A Critical Thinker College! Also, because both the debug thread and the main thread independently perform functions that occasionally must be coordinated, it stands to reason that a debugger needs a mechanism to communicate between threads.
DEBUGAPP.EXE uses wait event objects for this purpose. Windows uses wait events as a signaling mechanism much like a traffic signal, except there's no yellow light. A wait event represents either a signaled or unsignaled state. A thread can wait for one or more of these events to become signaled and then perform some related action. While waiting for an event to become signaled, a thread is idle. Consequently, events are perfect synchronization objects that allow one thread to html courses TASIS American, wait for a signal from another before performing a specific task.
In DEBUGAPP.EXE, the main thread opens a set of Concord event objects, one for each debug thread, and stores the handles in a segment of global memory. Html TASIS In Switzerland)! The memory is treated as an array of object handles called lpDbgEvents and is kept in the window extra bytes of the responsible child window, along with the linked-list structure mentioned in the previous section. Threads cannot share handles to writing a critique Griffith University, event objects, so the debug thread must open its own array of American School handles to access the same event objects. The strategy so far is reasonable, but a potential problem lurks here. Write A Good Introduction Paragraph For An Essay University Of Groningen! Since the debug thread must open handles to the same event objects, it has to do so by html courses (The School referring to these objects by name. Windows provides support for naming objects when they are created and referring to objects by name when they are opened for write a good feature Mount exactly this purpose. Consequently, the html courses online TASIS in Switzerland) wait event objects must be named so that both the main thread and the debug thread can refer to a critical thinker Concord College, identical objects. The problem arises when you start a second debug session. The second debug session requires a unique set of wait event objects—objects that can be referred to by both the debug thread and the main thread, but that also must be distinguishable from the first debug session's objects. To solve this problem, DEBUGAPP.EXE uses the process ID of each process being debugged as part of the html (The American name used to identify each object, as in the following example. Each wait event object is given a static name that is stored in a string resource table.
Then, when creating a new event or opening a new handle to an existing event, the ID of the process being debugged is appended to articles Saint High School, the end of the static string. Together the static string and the process ID uniquely identify an object belonging to a specific process. Because each thread is responsible for storing its own array of wait event handles, each thread creates its own handles independently. Fortunately, Windows is html courses online TASIS robust enough that no synchronization is needed for this process. In fact, both threads can make the same call to become a critical thinker, CreateEvent using the courses (The in Switzerland) same object name, but only the first call will actually create new objects. The second call will return a valid handle to the same object. For that reason, both threads use one function ( CreateDebugEvents ) to how to write a good introduction University of Groningen Group), retrieve valid handles without regard to which one calls first.
The debug thread stores its debug event handle array on online TASIS School, the stack as an automatic variable. In addition to how to introduction paragraph University of Groningen, the array of wait events used for communication between the two threads, DebugApp uses two other wait events, one for synchronizing startup and one for shutdown of the debug thread. These two event objects need only be created and used for html courses School a relatively short duration, so no accommodation is how to write Mount Hermon needed for them. Instead, they are created, freed, and released, all within the context of a single window message in the main thread. In both cases they are used as in the following example. First, the main thread creates an event by name with an initial value of FALSE. Then, it starts the debug thread and waits for the object it created. At this point, the thread stops execution until the wait event becomes TRUE, its signaled state. Meanwhile, the html courses TASIS (The School debug thread starts execution at the same time. The following code fragment shows how the how to think Lyceum Alpinum Zuoz debug thread signals the TASIS (The same wait event, identified by a common name, once it has completed its initialization. The main thread is able to continue execution after the event is language essay writing St. Clair College signaled.
Then, it is free to release the event object because the synchronization is complete. A similar wait event is used for synchronization when the debug thread shuts down. Managing the html courses online in Switzerland) Debugger's Graphical User Interface. When DEBUGAPP.EXE begins, the how to critically Alpinum first thread in the process gets started. Courses Online TASIS In Switzerland)! This thread behaves exactly like a basic, single-threaded MDI Windows-based application. It registers window classes for the frame and debug windows, creates the frame and journal article (Navitas), MDI client windows, and initializes application-specific data. When complete, the thread enters a continuous GetMessage loop, awaiting commands from the user. When the command is sent to courses (The American in Switzerland), load a process for debugging, the main thread first calls the a critique Griffith University (Navitas) GetOpenFileName common dialog routine, validates the selected filename, and informs the MDI client to create a new child window. The MDI client then creates the new child window, allowing it to perform its own window initialization. The following initialization is performed during the online TASIS (The WM_CREATE message of the debugger window:
The child window creates an edit control, used for recording debug information for this debug process, that completely fills its client area. The child window allocates a segment of global memory for storing the writing journal article array of wait event object handles. The child window calls the StartDebugger function to courses online TASIS (The American School, create the debug thread and the process for debugging. The segment of global memory is passed as a parameter and returned with the array filled with valid event handles. The StartDebugger function also returns a pointer to the serialized heap for this debugger. A Critique Of A Journal (Navitas)! Both of these pointers are then placed in window extra bytes for this window. The new child window then returns—eventually back to html courses online TASIS School, the frame window where the articles magazine Anthony’s High School command to load the process for debugging was originally sent—permitting the main thread to continue executing in (The in Switzerland), support of the graphical user interface.
All subsequent file-loading commands work in exactly the same way, permitting the writing of a article University (Navitas) user to load simultaneously as many processes for debugging as the system can accommodate, given the amount of resources available. Html Courses American School In Switzerland)! Other menu commands are distributed as appropriate by the frame window. Some of the articles Anthony’s High commands are handled by the MDI client window, while others are processed only by the frame window. Still other commands, like View Thread and View Process , are intended for the debug window that is currently active. The frame distributes these messages directly to html courses online (The American School, the active debugger window. Most commands intended for a specific debugger window involve communication between that window and the corresponding debug thread. In these cases, the debugger window signals a wait event for the debug thread. The debug thread can then act upon that event the next time it waits for it. Once the event has been signaled, the main thread simply returns back to the message loop for the next user command. Since the debug thread has access to magazine High, the window handle of the debug window in its DBGPROCESS data structure, it is able to submit data to the edit control directly.
This permits the user free access to html courses online (The American in Switzerland), commands without having to essay St. Clair College, wait for any prolonged processing on the part of the debug thread. Responding to User Commands in Debug Threads. Besides handling debug events in the process being debugged, the debug thread also handles all user commands once they have been signaled as wait events in the debug window. To accommodate user command events from the main thread and still be able to debug the process, the debug thread implements a multiple-object wait loop. In the example above, the debug thread begins a loop and immediately calls WaitForMultipleObjects to await the signaling of any debugger event. (The In Switzerland)! The debugger events are described below: CLOSEDEBUGGER signals the debug thread to abort debugging the a critical thinker current process. Highest priority event.
SUSPENDDEBUGGER signals the debugger to suspend debugging the current process. RESUMEDEBUGGER signals the debugger to online American School in Switzerland), resume debugging the process. A Critical Thinker! DEBUGACTIVE signals the debug thread to debug the process because there is nothing else to do. Lowest priority event. The debug thread remains suspended upon this call until an courses TASIS (The American event becomes signaled. Then, the WaitForMultipleObjects function returns the index of the event that was signaled. If more than one debugger event is signaled at a time, the one with the highest priority is returned. Events are assigned priorities according to how they are ordered in the array of event handles, where the lower the how to Lyceum array position the higher the priority.
The array of handles is passed as an argument to the WaitForMultipleObjects function. DEBUGAPP.EXE places the highest priority on exiting the debugger and the lowest priority on actual debugging. That means that debugging is performed only when the debug thread has nothing else to do. Really this means that the debugger is able to html courses online TASIS (The School in Switzerland), respond immediately to commands that do not occur frequently—such as exit. Also, debug events are separate events from the events that are signaled by the main thread in a debug window. Consequently, another wait loop is embedded within the first for handling debug events alone. However, the debug thread must break from the debug event loop periodically to wait for debugger events.
To facilitate this requirement, a time-out is used on writing a critique journal article Griffith University (Navitas), the debug event loop to allow the debug thread a way of breaking out of the debug event loop when no debug events are occurring. Html TASIS American In Switzerland)! When the debugger is no longer debugging, as it were, it is able to check for other events that may have become signaled in the interim. Zuoz! While doing so, the debugger does not need to suspend the html courses online TASIS (The American in Switzerland) process being debugged. Any debug events that occur while the english essay writing College debugger is not waiting for them are queued until the debugger resumes its call to WaitForDebugEvent . Wait events, as used by the debugger, can be either automatic or manual reset types. DebugApp uses manual reset events for more control over when the events become acknowledged. Online TASIS American In Switzerland)! This is necessary because, while the debugger is handling (or waiting for) debug events, more than one debugger event command might have become signaled. When the debugger returns to handle the a critique of a Griffith University (Navitas) events, it must handle them one at a time. Html Courses Online (The American School In Switzerland)! Two automatic wait events would automatically become reset as soon as the debugger returned from the WaitForMultipleObjects . Yet the debugger prioritizes itself so that it responds only to language, the signaled event with lowest priority.
When complete, it returns to handle any others that are still signaled. Online TASIS In Switzerland)! While handling each one, it resets the event manually to acknowledge the completion of the task for that event. This prevents events from slipping through the cracks while other events are being processed. Controlling the Threads of articles magazine Anthony’s High a Process Being Debugged. In preemptive, multithreaded operating systems, a mechanism often referred to as the system scheduler exists for scheduling each thread in html courses online (The School in Switzerland), the system. The system scheduler assigns each thread a rank or priority that it uses to determine how much processing to attribute to a thread before switching to the next thread. Specifically in Windows, each thread has a base priority in thinker, the range 1–31, where the higher the online TASIS priority, the more processing time is attributed to the thread. Windows establishes the base priority by magazine combining the specific thread priority and the priority class of American its process, as shown in the diagram in Figure 3. Figure 3. Base thread priorities for each of the process priority classes.
Windows provides processes with the a good Northfield Mount Hermon capability of determining and adjusting their threads' base priorities. Windows provides this feature through the SetPriorityClass , GetPriorityClass , SetThreadPriority , and GetThreadPriority functions. Using these functions, processes can adjust their threads' base priority values. To adjust the courses online (The School in Switzerland) base priority of threads belonging to a process other than itself, a process needs special access rights. By default, a debugger process has PROCESS_SET_INFORMATION access to the process it is debugging and THREAD_SET_INFORMATION access to all threads in that process.
These accesses permit the write a good article Northfield Mount debugger process to change both the priority class of the html online (The American process being debugged and the thread priority value for each thread in the process. In addition, unlike debug events, any thread in how to a good Mount, the debugger process can adjust both the process priority class and thread priority values of the process it is debugging. Courses Online TASIS American School! This means that the main debugger thread is able to perform these functions directly without having to synchronize the procedure with the thinker Concord appropriate debug thread. Because of this, the GUI thread of the debugger can perform execution control for all processes being debugged. Html Courses Online (The School! In DEBUGAPP.EXE, execution control is handled by a single dialog box, Thread Execution Control. When the how to a good paragraph University dialog box is invoked, the process being debugged is suspended until the dialog box is dismissed by the user. In the courses online (The American interim, the user is able to modify the priority value for how to University of Groningen (Study each thread and the priority class for the process being debugged.
The dialog box lists each of the threads in the process being debugged, showing their base priorities for comparison. After adjusting priorities for the threads and process, the user exits the dialog box by clicking either OK or Cancel. Clicking OK changes the priorities in the process being debugged and resumes its execution. Clicking Cancel simply causes the process being debugged to resume with the html courses (The American in Switzerland) priorities left unchanged. In addition to adjusting the base priority of threads, the debugger process can also suspend and terminate the threads of the process being debugged. Specifically, suspending and resuming threads is only available to processes with THREAD_SUSPEND_RESUME access and writing a critique journal Griffith University (Navitas), termination to processes with THREAD_TERMINATE access, but again a debugger process has these access rights by default. The aforementioned Thread Execution Control dialog box in DEBUGAPP.EXE provides support for suspending and resuming threads, but not for terminating threads.
Windows provides support for controlling threads through the html courses TASIS (The American SuspendThread , ResumeThread , and writing article Griffith University (Navitas), TerminateThread functions. Accessing Thread Context Information from Threads of a Process Being Debugged. By default, a debugger can change the context of courses online (The School in Switzerland) any thread in how to feature Mount, the process being debugged by virtue of the fact that it has access to the handle for each thread of that process. In DEBUGAPP.EXE, the thread handles of the process being debugged are saved as the thread is created in the linked-list structure described earlier in Representing Information About a Process Being Debugged. To change the context of a thread in the process being debugged, the debugger calls the SetThreadContext function. The arguments to (The, this function are simply a handle to the thread to magazine Saint High, be affected and a pointer to a CONTEXT structure filled with information describing how the thread context will exist after making the call. Similarly, to view the state of a thread's context, the debugger calls GetThreadContext . Any process can call Set/GetThreadContext for any other thread, providing that it has a valid handle to that thread. Terminating and Exiting a Process Being Debugged. There is more than one way to end a process. Windows provides support for terminating a process, given the handle to online TASIS (The School, that process, in the TerminateProcess function. Yet, using this function prevents the process from having the opportunity to articles, clean up volatile data.
TerminateProcess ends the courses online TASIS School in Switzerland) process immediately without calling the DllEntryPoint function of any dynamic-link libraries (DLLs) that the application may have loaded. TerminateProcess does not send any last messages to window procedures (like WM_DESTROY); it simply terminates. Windows, however, is robust enough to clean up all system resources owned by the process and associated DLLs. Think Critically Alpinum! Unlike Windows version 3.1, a process does not leave the system in an unstable state solely by calling this function. Terminating a process from the debugger may, in fact, be the appropriate way to end a process being debugged. If at any time a user of the debugger commands the online TASIS (The process being debugged to english language essay writing College, exit from the debugger, it is courses School in Switzerland) understood that the process is articles magazine Saint closing abnormally. If the user wants to gracefully exit the courses TASIS School in Switzerland) process, the user can simply exit it normally directly from the application interface. In fact, abruptly exiting a process—but only a good introduction paragraph for an University of Groningen Group), after it's allowed to save its changes—is, in html courses TASIS American in Switzerland), itself, a contradiction. Another method of exiting a process is to have a process call ExitProcess itself. This method is considered a graceful exit because all associated DLLs get a chance to clean up before being detached.
In this case, the how to write feature article Mount DllEntryPoint function gets called for each thread as it terminates and once for when the process goes away. This function permits the process to save volatile data before exiting. Yet, since DllEntryPoint does not include a parameter for a process handle, it cannot be called by html TASIS (The American in Switzerland) one process in the hope of exiting another process. So, the debugger cannot command the process being debugged to exit gracefully by calling this function. The final technique a debugger process could employ to command the process being debugged to exit gracefully does not use a straightforward API call. Instead, it involves manipulating the context information of a thread in the process being debugged. Because ExitProcess can only be called from the process that intends to exit, the debugger can change the context information of the main thread in the process being debugged so that the how to introduction paragraph University (Study next instruction it executes is a call to ExitProcess . To do this, the online (The American in Switzerland) debugger must: Suspend the process being debugged. Get the context information of a thread in the process being debugged. (It can be any thread in the process, as long as it is not a suspended thread.) Replace the instruction-pointer contents with the feature Northfield Hermon address of the ExitProcess function as referenced by the process being debugged. Courses! Set the (Navitas) altered context information structure back into the thread of the process being debugged. Resume execution of the process.
The process being debugged behaves as though it made a call to ExitProcess itself. Html Online TASIS (The American! (Actually that is exactly what it does.) The following function illustrates this technique. Obtaining the address of the ExitProcess function is problematic in the above procedure. While it is relatively easy to determine the whereabouts of the function in a process that is executing (it is a member of the system DLL, KERNEL32.DLL), finding the exact address of that function in the process being debugged is more difficult. Each application maps all of the critically Lyceum Alpinum Zuoz DLLs it uses into courses online, its own address space, based mostly on the order in which the DLLs are loaded. This means that, while more than one application may use a given DLL, two processes may or may not have loaded the how to write a good article same system DLL into html (The American School in Switzerland), the same location in their respective address spaces. Consequently, the same function called from a common DLL might be located at different virtual addresses in the two applications. It is tempting to draw the conclusion that system DLLs are loaded into the same base address in writing a critique journal article Griffith, every application, for that would make this problem simply go away. Html Online TASIS School! This conclusion, however, is invalid. It may work in some cases, but it cannot be considered a fail-safe assumption.
Developers are wise not to draw this conclusion about the system. So, to make the ExitDebuggee function work properly (see code fragment above), the english language essay writing College address of the ExitProcess function must be known in html online American in Switzerland), the context of the address space of the process being debugged. Determining the location of ExitProcess. One safe assumption to writing St. Clair, make is courses online American in Switzerland) that the location of a function in a DLL is english essay writing St. Clair College always at the same offset from the DLL's base address. This assumption provides the necessary information to develop a technique that is fail-safe. The debugger is already notified when the process being debugged loads each of its DLLs, and at that time the base address of the DLL is provided to the debugger. All the (The American School in Switzerland) debugger needs to do at this point is determine which DLL being loaded contains the ExitProcess function and the offset of that function within the DLL. To determine the offset of the function in the DLL, call GetProcAddress with the handle to the appropriate DLL and a string identifying the ExitProcess function.
This can be done within the context of the debugger process since the Saint School offset is consistent across processes. The handle to html TASIS (The, this DLL can be obtained by essay writing making a call to LoadLibrary , specifying KERNEL32.DLL by courses (The American School name. Then, subtract the base address of the DLL from the address returned from GetProcAddress . The difference is the how to paragraph essay University offset into the DLL. Courses Online TASIS (The In Switzerland)! The base address of KERNEL32.DLL can be determined by how to think Lyceum calling the VirtualQuery function, supplying the address of the ExitProcess function as the base address for the region of memory. VirtualQuery returns a filled-out MEMORY_BASIC_INFORMATION structure. One field of that structure is the base address for the region of memory. In this case, that will be the base address of the DLL code region.
Even more difficult is the task of determining which DLL is html online (The American School being loaded in the process being debugged when LOAD_DLL_DEBUG_EVENT occurs. During this debug event, the how to Lyceum debugger receives the html online (The American School in Switzerland) base address for the DLL being loaded, but only writing of a Griffith (Navitas), a module file handle with which to identify the DLL. Fortunately, the file handle can be used to read information about the file. To identify the file as the correct DLL, the debugger must determine the name of the DLL by extracting the filename, assigned by the linker, from the executable image. The name is found after tracing through a maze of offsets and tables of data embedded within the executable file. A limitation, though, exists in this technique.
Since the name of the executable is embedded in the file during the link process, there is no way of knowing whether a user renamed the file after linking. Unfortunately, there is no way around this limitation. No other way exists to html courses online TASIS American School in Switzerland), determine the name of the DLL that is being loaded in the debugger—yet, one can always hope that this will be a feature included in a future release of Windows. Once the name is extracted, it can be compared to see if, in fact, the DLL is the KERNEL32.DLL file. If so, the debugger saves this base address in the process structure for use in the ExitDebuggee function as shown in the code fragment in the previous section. Debug Functions a Process Being Debugged Can Call.
A few functions are provided as part of the Windows API for applications that are being debugged. Each of these functions generates a debug event in (Navitas), the debugger process: DebugBreak is provided simply to insert a break point in html courses online (The American, an application. Articles Magazine Anthony’s School! This function generates the EXCEPTION_DEBUG_EVENT event and with it an EXCEPTION_DEBUG_INFO structure that includes an EXCEPTION_RECORD structure, which includes an EXCEPTION_BREAKPOINT exception code for this event. OutputDebugString provides the opportunity for the process being debugged to pass a string to the debugger application. This function can be extremely useful in a custom debugger application because it provides a mechanism for the process being debugged to pass information to the debugger.
The debugger can then log these strings when they occur or respond according to their content. Html Online (The American! This function generates the OUTPUT_DEBUG_STRING_DEBUG_EVENT event and is accompanied by an OUTPUT_DEBUG_STRING_INFO structure. This structure contains the address and length of the string in the process being debugged and a Unicode® flag, indicating the type of string it is. The debugger can access the how to think Alpinum string by calling ReadProcessMemory and indicating the length and address of the string to html online TASIS School, read along with the process handle. FatalExit and FatalAppExit are functions provided for an application to a critical, exit immediately but pass control to the debugger before going away. The debugger handles each of the above calls as any application calling them would when encountering any other debug event.
The only distinction is the type of event itself. If it is html online (The American School in Switzerland) desirable to have the debugger execute special processing after one of articles School these types of events, the debugger simply treats each of these debug events uniquely. The debug event loop is already prepared to handle this eventuality.
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advantage essay This lesson is about IELTS advantage disadvantage essay questions when you are told to assess whether the benefits of something outweigh the drawbacks. Html Online American? The topic of the essay which is used as an example is about the trend to live and work abroad. Take a look at the essay question we are going to a critical thinker Concord College analyse: People now have the freedom to work and live anywhere in the world due to the development of communication technology and transportation. Do the courses TASIS in Switzerland) advantages of thinker Concord this development outweigh the disadvantages? When you have this type of advantage disadvantage essay it is important to distinguish between this and html School one that asks you to discuss advantages and disadvantages but does not ask your opinion. If you are asked “ What are the advantages and disadvantages ofЂ¦.. English College? ” you are not being asked your opinion. You simply have to discuss the benefits and drawbacks. You could do this in two body paragraphs Ђ“ one discussing the positive points, the next discussing the courses (The American School in Switzerland) negative points.
However, if you have the word “ outweigh ” or “ Will this trend have more positive or negative effects? ” then you are being asked for articles Saint Anthony’s High your opinion and you must say which there are the most of Ђ“ positive or negative impacts. If you do not do this then you may get your score reduced on ‘ Task Response ’ for not fully addressing the question. If you look at the IELTS public band descriptors (available to download if you do an internet search or available from courses online (The American School, your local IELTS centre), you will see that this could reduce your band to a 5 for this criteria (it would not necessarily affect the other three criteria). (Check this lesson on IELTS Band 7 for an overview of the think Lyceum Alpinum criteria for getting a band 7 if you are unsure of what the criteria are). Take a look at these examples: People now have the freedom to work and live anywhere in the world due to the development of communication technology and transportation.
What are the advantages and disadvantages of this trend? This advantage disadvantage essay is not asking for your opinion. You could simply write one paragraph on html online (The the advantages and another on the disadvantages. However, this one does: People now have the freedom to work and Anthony’s High School live anywhere in the world due to TASIS (The American School in Switzerland) the development of communication technology and transportation. Do the advantages of this development outweigh the magazine Saint High disadvantages?
Will this have more positive or negative impacts? Another point to be careful of is using the TASIS in Switzerland) word ‘ outweigh ’. It is common for IELTS students to get mixed up when they write the thesis statement, and actually say the opposite to what they write in the essay! For example, they will say the drawbacks outweigh the benefits, but then give more benefits in the essay. How To Paragraph (Study? This makes no sense. So if you are not sure you can use the online American in Switzerland) word correctly, I would recommend not using it in how to write a good introduction for an of Groningen Group), this type of IELTS advantage disadvantage essay. You can just say what your opinion is, as in the thesis in the model answer: I believe that this has more benefits than drawbacks. This will avoid any mistakes. You then need to think of courses TASIS School in Switzerland) 3 supporting ideas . Writing A Critique Journal Article Griffith? One for one side and two for online TASIS (The American the other side. So you will then have three body paragraphs, one with the drawback / benefit and english essay writing St. Clair two with the advantages / disadvantages.
It is common academic practice to start with the html online TASIS American School in Switzerland) opposing opinion to yours, so you can start with the point that you have one idea for. As explained above, it is very important, especially if you are looking for a band 7 or higher, that your opinion reflects what is in your essay. So if you have said there are more benefits, then you would have two benefits and one drawback. Now take a look at the advantage disadvantage essay model answer. Model Advantage Disadvantage Essay#xa0; You should spend about 40 minutes on this task.
Write about the following topic: People now have the writing a critique of a Griffith (Navitas) freedom to work and live anywhere in the world due to the development of communication technology and transportation. Do the advantages of this development outweigh the disadvantages? Give reasons for online School in Switzerland) your answer and include any relevant examples from your own experience or knowledge. Become A Critical Thinker Concord? Write at courses online TASIS (The American, least 250 words. These days many people choose to live or work in other countries, which has been made possible because of the convenience of air travel and articles Saint High School modern communications. I believe that this has more benefits than drawbacks. In Switzerland)? The disadvantage of this development is the distance that is put between family members. If a person moves away it is true that air travel and devices such as skype mean that communication and contact can be maintained. However, it is likely that a person will only be able to return one or two times a year during holidays, and speaking on University (Navitas) skype or via email is not the same as face-to-face contact. Despite this, there are significant advantages it can bring to people’s lives.
Firstly, it means that people have the opportunity to see other parts of the world and the way people live. For example, people from the West often go to work in Asia or the Middle East and visa-versa. This enriches many people’s lives as they get to learn about other languages, traditions, cultures and different ways of working from their own country. . In addition to this, on a wider level it may also benefit other countries. Courses TASIS (The American School? If someone moves abroad for work, it is usually because their skill is required there. To illustrate, nurses and Doctors often move to work in hospitals in other countries when there is a shortage, so this is very valuable to the place they move to. I would therefore argue that although there are disadvantages of the current trend to live and work abroad, they are outweighed by how to write a good paragraph for an (Study, the advantages. It can enrich people’s lives and lives of the American School people in the countries that they move to. . As you can see in the essay, the writer believes there are more benefits so the essay is biased towards this opinion, giving more advantages than disadvantages. The opinion is very clear, and repeated in become, the conclusion, and the body of the essay reflects this opinion so there will be no confusion when someone reads it. Other Ways to online in Switzerland) Answer the Question.
This is become, not to courses online (The suggest that this method is the only way to articles magazine Saint School answer this type of html courses online American question. There could be other ways. For example, some people advise to english essay writing College write two body paragraphs - one on the advantages and another on the disadvantages, then in the conclusion state which one outweighs the courses online School other. You can do this, but it can look at a critique of a article Griffith, bit odd if you write about them equally, but then say there are more of one than the other! A conclusion can be cleverly worded to html courses online (The make this work, but that is a high level skill that many candidates do not have. Write A Good Article Hermon? You could write only html American School about the journal University advantages or only about disadvantages and argue that one vastly outweights the other. However, the fact that the html online TASIS American School in Switzerland) question uses 'outweigh' or 'more' is suggesting that there are both benefits and drawbacks. The benefit of organising your advantage disadvantage essay as illustrated in this lesson is that by looking at both sides, you will have more ideas to brainstorm . And importantly, your opinion is clear and this is reflected in the essay , which is balanced to writing of a University reflect and support your opinion.
A model answer for this essay will be posted shortly so watch this space, or sign up using the form on the right to be notifed when there are updates to the site. Now you can have a practice. Try to answer this advantage disadvantage essay question: More and more students are choosing to study at colleges and universities in foreign countries. Do the benefits of studying abroad outweigh the drawbacks? A model answer for this essay will be posted shortly so watch this space, or sign up using the form on the right to be notifed when there are updates to html School the site.
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You would like to do a part-time job while you are studying, so you want to writing a critique journal ask a friend who lives there for. September 2017 - Brainstorming and Planning an Essay. Oct 01, 17 04:32 PM. I sent you an essay question last Friday and html online American asked you to come up with a plan to answer the question. This was the essay question: The best way to understand. Multinational Organisations and become a critical thinker Concord College Culture Essay.
Oct 01, 17 04:11 PM. Html Courses (The School In Switzerland)? Multinational Organisations and Culture Essay: Improve you score for IELTS Essay writing by studying model essays. Brainstorming and Planning an Essay. Writing a Thesis Statement. Writing an IELTS Essay Conclusion. Copyright and how to introduction paragraph University of Groningen (Study Group) copy; IELTSbuddy 2011-2017 All rights reserved#xa0;
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college paper set up Journal-Style Scientific Paper. The scientific format may seem confusing for the beginning science writer due to its rigid structure which is online (The American School so different from writing in writing journal article Griffith University, the humanities. One reason for using this format is that it is a means of online TASIS (The American in Switzerland), efficiently communicating scientific findings to critically Alpinum Zuoz the broad community of scientists in a uniform manner. Another reason, perhaps more important than the online (The School, first, is that this format allows the paper to be read at several different levels. For example, many people skim Titles to find out what information is available on a subject. Others may read only titles and Abstracts . Those wanting to go deeper may look at the Tables and Figures in journal article University, the Results , and html courses American in Switzerland) so on. The take home point here is that the Saint, scientific format helps to insure that at whatever level a person reads your paper (beyond title skimming), they will likely get the key results and conclusions. Most journal-style scientific papers are subdivided into the following sections: Title, Authors and Affiliation, Abstract, Introduction, Methods, Results, Discussion, Acknowledgments, and Literature Cited, which parallel the experimental process. This is the system we will use. This website describes the style, content, and format associated with each section.
The sections appear in a journal style paper in courses TASIS (The American School, the following prescribed order: Section of Paper. What did I do in a nutshell? What is the problem? How did I solve the problem? What did I find out? What does it mean?
Who helped me out? Whose work did I refer to? Main Section Headings: Each main section of the paper begins with a heading which should be capitalized , centered at the beginning of the essay College, section, and double spaced from the lines above and below. Html Online (The American School In Switzerland)? Do not underline the critically Lyceum, section heading OR put a colon at the end. Example of a main section heading: Subheadings: When your paper reports on more than one experiment, use subheadings to help organize the online (The American School, presentation. Subheadings should be capitalized (first letter in each word), left justified, and either bold italics OR underlined . Example of how to write a good paragraph, a subheading: Effects of Light Intensity on the Rate of html courses in Switzerland), Electron Transport. Title, Authors' Names, and language writing St. Clair Institutional Affiliations.
1. Function : Your paper should begin with a Title that succinctly describes the courses TASIS American School, contents of the paper. Use descriptive words that you would associate strongly with the how to essay of Groningen Group), content of your paper: the molecule studied, the organism used or studied, the (The American School, treatment, the location of a field site, the response measured, etc. A majority of readers will find your paper via electronic database searches and those search engines key on words found in the title. The title should be centered at the top of page 1 (DO NOT use a title page - it is a waste of paper for our purposes); the title is writing journal University NOT underlined or italicized . the authors' names (PI or primary author first) and institutional affiliation are double-spaced from and centered below the title. When more then two authors, the courses TASIS (The American in Switzerland), names are separated by commas except for the last which is separated from the previous name by the word and. Ducks Over-Winter in Colorado Barley Fields in Response to. Increased Daily Mean Temperature. Ima Mallard, Ura Drake, and Woodruff Ducque.
Department of St. Clair College, Wildlife Biology, University of Colorado - Boulder. The title is not a section, but it is necessary and important. The title should be short and unambiguous, yet be an html courses American School in Switzerland), adequate description of the work. A general rule-of-thumb is that the title should contain the key words describing the work presented. Remember that the University, title becomes the basis for most on-line computer searches - if your title is insufficient, few people will find or read your paper. Html TASIS (The School? For example, in a paper reporting on an experiment involving dosing mice with the sex hormone estrogen and essay watching for a certain kind of courtship behavior, a poor title would be: Why? It is very general, and could be referring to any of a number of mouse behaviors. A better title would be : The Effects of Estrogen on the Nose-Twitch Courtship Behavior in Mice. Why?
Because the key words identify a specific behavior, a modifying agent, and the experimental organism. If possible, give the key result of the study in html courses (The School, the title, as seen in the first example. Similarly, the critically Lyceum Alpinum, above title could be restated as: Estrogen Stimulates Intensity of Nose-Twitch Courtship Behavior in Mice. 1. Function : An abstract summarizes, in courses TASIS (The American, one paragraph (usually), the major aspects of the entire paper in how to write paragraph for an essay University (Study Group), the following prescribed sequence: the question(s) you investigated (or purpose), ( from Introduction ) state the html (The American, purpose very clearly in the first or second sentence. the experimental design and writing journal University (Navitas) methods used, ( from Methods ) clearly express the html (The American School, basic design of the writing a critique journal (Navitas), study. Name or briefly describe the basic methodology used without going into courses online TASIS School in Switzerland) excessive detail-be sure to write indicate the key techniques used. the html online TASIS (The in Switzerland), major findings including key quantitative results , or trends ( from Results ) report those results which answer the questions you were asking identify trends, relative change or differences, etc. a brief summary of how to of Groningen, your interpetations and conclusions . (from Discussion ) clearly state the implications of the answers your results gave you. Whereas the html TASIS American in Switzerland), Title can only how to write introduction for an University (Study Group), make the simplest statement about the content of your article, the Abstract allows you to elaborate more on each major aspect of the paper. The length of your Abstract should be kept to about 200-300 words maximum (a typical standard length for journals.) Limit your statements concerning each segment of the paper (i.e. purpose, methods, results, etc.) to two or three sentences, if possible. The Abstract helps readers decide whether they want to read the rest of the paper, or it may be the only part they can obtain via electronic literature searches or in published abstracts.
Therefore, enough key information (e.g., summary results, observations, trends, etc.) must be included to make the Abstract useful to html courses online (The American School in Switzerland) someone who may to a good Northfield Mount Hermon reference your work. How do you know when you have enough information in html courses TASIS American School in Switzerland), your Abstract? A simple rule-of-thumb is to imagine that you are another researcher doing an study similar to the one you are reporting. If your Abstract was the only part of the paper you could access, would you be happy with the information presented there? 2. Style : The Abstract is ONLY text. Use the active voice when possible, but much of it may require passive constructions. Write your Abstract using concise, but complete, sentences, and get to the point quickly. How To Lyceum Alpinum? Use past tense . Html Courses TASIS School? Maximum length should be 200-300 words, usually in a single paragraph. The Abstract SHOULD NOT contain: lengthy background information, references to other literature, elliptical (i.e., ending with . ) or incomplete sentences, abbreviations or terms that may be confusing to readers, any sort of illustration, figure, or table, or references to them. 3. How To Feature Northfield Mount Hermon? Strategy : Although it is the first section of html courses online TASIS American in Switzerland), your paper, the Abstract, by definition, must be written last since it will summarize the paper.
To begin composing your Abstract, take whole sentences or key phrases from each section and put them in a sequence which summarizes the paper. Then set about how to critically, revising or adding words to make it all cohesive and clear. As you become more proficient you will most likely compose the Abstract from scratch. 4. Check your work : Once you have the completed abstract, check to make sure that the information in the abstract completely agrees with what is written in the paper. Confirm that all the information appearing the abstract actually appears in American School in Switzerland), the body of the paper. 1. Function : The function of the Introduction is to: Establish the context of the work being reported.
This is accomplished by how to write Mount Hermon, discussing the relevant primary research literature (with citations) and summarizing our current understanding of the problem you are investigating; State the purpose of the work in the form of the hypothesis, question, or problem you investigated; and, Briefly explain your rationale and html courses online in Switzerland) approach and, whenever possible, the possible outcomes your study can reveal. Quite literally, the Introduction must answer the questions, What was I studying ? Why was it an important question? What did we know about it before I did this study? How will this study advance our knowledge? 2. Style : Use the active voice as much as possible. Some use of how to think critically Lyceum, first person is okay, but do not overdo it. 3. Structure : The structure of the html online TASIS American in Switzerland), Introduction can be thought of as an inverted triangle - the broadest part at of a article Griffith (Navitas), the top representing the most general information and focusing down to the specific problem you studied. Organize the information to present the more general aspects of the topic early in the Introduction, then narrow toward the more specific topical information that provides context, finally arriving at your statement of html online TASIS in Switzerland), purpose and rationale. A good way to how to Mount get on track is to sketch out the Introduction backwards ; start with the specific purpose and then decide what is the scientific context in html courses TASIS (The, which you are asking the question(s) your study addresses. Once the how to write a good Northfield Mount Hermon, scientific context is decided, then you'll have a good sense of what level and type of html (The School, general information with which the Introduction should begin.
Here is the information should flow in your Introduction: Begin your Introduction by clearly identifying the english writing College, subject area of interest. Do this by using key words from your Title in the first few sentences of the Introduction to get it focused directly on topic at courses online TASIS (The School, the appropriate level. This insures that you get to the primary subject matter quickly without losing focus, or discussing information that is too general. For example, in the mouse behavior paper, the words hormones and behavior would likely appear within the first one or two sentences of the Introduction. Establish the context by a good Northfield Mount Hermon, providing a brief and balanced review of the pertinent published literature that is available on the subject. The key is to summarize (for the reader) what we knew about the specific problem before you did your experiments or studies. This is accomplished with a general review of the primary research literature (with citations) but should not include very specific, lengthy explanations that you will probably discuss in html online in Switzerland), greater detail later in a good introduction for an of Groningen (Study Group), the Discussion. The judgment of courses online School, what is general or specific is difficult at first, but with practice and writing of a journal article Griffith reading of the scientific literature you will develop e firmer sense of your audience.
In the mouse behavior paper, for example, you would begin the Introduction at courses online TASIS School in Switzerland), the level of mating behavior in a good for an University, general, then quickly focus to mouse mating behaviors and then hormonal regulation of behavior. Html Online (The American In Switzerland)? Lead the reader to thinker Concord your statement of purpose/hypothesis by focusing your literature review from the more general context (the big picture e.g., hormonal modulation of behaviors) to the more specific topic of interest to html courses TASIS (The American School you (e.g., role/effects of reproductive hormones, especially estrogen, in modulating specific sexual behaviors of mice.) What literature should you look for in your review of language essay St. Clair College, what we know about the problem? Focus your efforts on the primary research journals - the journals that publish original research articles. Although you may read some general background references (encyclopedias, textbooks, lab manuals, style manuals, etc.) to get yourself acquainted with the subject area, do not cite these, becasue they contain information that is html courses (The School in Switzerland) considered fundamental or common knowledge wqithin the discipline. Cite, instead, articles that reported specific results relevant to your study. Become A Critical Thinker? Learn, as soon as possible, how to find the primary literature (research journals) and review articles rather than depending on reference books. The articles listed in the Literature Cited of html courses TASIS (The American, relevant papers you find are a good starting point to move backwards in feature article Northfield Mount, a line of inquiry. Most academic libraries support the Citation Index - an index which is useful for tracking a line of courses online American in Switzerland), inquiry forward in time. Some of the newer search engines will actually send you alerts of how to a good feature Northfield Mount, new papers that cite particular articles of interest to you. Html Online (The American School In Switzerland)? Review articles are particularly useful because they summarize all the research done on a narrow subject area over a brief period of time (a year to magazine Saint High a few years in most cases).
Be sure to clearly state the purpose and /or hypothesis that you investigated. When you are first learning to write in this format it is okay, and actually preferable, to html courses online (The use a pat statement like, The purpose of this study was to. Writing College? or We investigated three possible mechanisms to explain the (The American School in Switzerland), . (1) blah, blah..(2) etc. It is writing of a Griffith University most usual to place the statement of purpose near the end of the Introduction, often as the html courses online TASIS American School in Switzerland), topic sentence of the final paragraph. It is not necessary (or even desirable) to use the words hypothesis or null hypothesis, since these are usually implicit if you clearly state your purpose and expectations. Provide a clear statement of the a good for an University of Groningen Group), rationale for your approach to the problem studied.
For example: State briefly how you approached the problem (e.g., you studied oxidative respiration pathways in courses (The American, isolated mitochondria of cauliflower). This will usually follow your statement of purpose in the last paragraph of the Introduction. Why did you choose this kind of experiment or experimental design? What are the scientific merits of english language essay writing St. Clair, this particular model system? What advantages does it confer in answering the html online TASIS American in Switzerland), particular question(s) you are posing? Do not discuss here the actual techniques or protocols used in your study (this will be done in the Materials and write a good introduction paragraph essay University of Groningen Methods); your readers will be quite familiar with the usual techniques and approaches used in your field. If you are using a novel (new, revolutionary, never used before) technique or methodology, the merits of the online American School in Switzerland), new technique/method versus the previously used methods should be presented in the Introduction. This section is variously called Methods or Methods and Materials . 1. Function : In this section you explain clearly how you carried out your study in the following general structure and organization (details follow below): the the organism(s) studied (plant, animal, human, etc.) and, when relevant, their pre-experiment handling and care, and when and where the a critique of a journal Griffith (Navitas), study was carried out ( only courses TASIS (The School in Switzerland), if location and time are important factors); note that the term subject is used ONLY for articles Saint Anthony’s, human studies. if you did a field study , provide a description of the study site , including the significant physical and biological features, and the precise location (latitude and longitude, map, etc); the experimental OR sampling design (i.e., how the experiment or study was structured. For example, controls, treatments, what variable(s) were measured, how many samples were collected, replication, the final form of the data, etc.); the protocol for collecting data , i.e., how the experimental procedures were carried out, and, how the online in Switzerland), data were analyzed (qualitative analyses and/or statistical procedures used to determine significance, data transformations used, what probability was used to decide significance, etc). Organize your presentation so your reader will understand the logical flow of the experiment(s); subheadings work well for this purpose. Each experiment or procedure should be presented as a unit, even if it was broken up over time.
The experimental design and procedure are sometimes most efficiently presented as an integrated unit, because otherwise it would be difficult to split them up. In general, provide enough quantitative detail (how much, how long, when, etc.) about a critical thinker Concord, your experimental protocol such that other scientists could reproduce your experiments. You should also indicate the (The American School, statistical procedures used to analyze your results, including the probability level at which you determined significance (usually at 0.05 probability). 2. English Writing College? Style : The style in this section should read as if you were verbally describing the conduct of the experiment. You may use the active voice to a certain extent, although this section requires more use of third person, passive constructions than others. Avoid use of the courses American School, first person in this section.
Remember to use the past tense throughout - the work being reported is done, and was performed in the past, not the future. The Methods section is not a step-by-step, directive, protocol as you might see in articles Anthony’s High School, your lab manual. Describe the organism(s) used in the study. This includes giving the (1) source (supplier or where and how the orgranisms were collected), (2) typical size (weight, length, etc) , (3) how they were handled, fed, and housed before the experiment, (4) how they were handled, fed, and html (The American housed during the experiment. In genetics studies include the strains or genetic stocks used. For some studies, age may be an important factor. For example, did you use mouse pups or adults? Seedlings or mature plants?
FOR FIELD STUDIES ONLY : Describe the site where your field study was conducted. The description must include both physical and biological characteristics of the site pertinant to the study aims. Magazine Saint Anthony’s High School? Include the date(s) of the study (e.g., 10-15 April 1994) and the exact location of the study area. Location data must be as precise as possible: Grover Nature Preserve, ½ mi SW Grover, Maine rather than Grover Nature Preserve or Grover. When possible, give the courses online TASIS (The American, actual latitude and longitude position of the site: these can be obtained using handheld GPS units, OR, from web resources such as Google Earth( TM ) and become a critical thinker Concord College MapQuest( TM ). It is often a good idea to include a map (labeled as a Figure) showing the html online TASIS (The School, study location in Lyceum, relation to some larger more recognizable geographic area. Someone else should be able to go to html online TASIS School the exact location of your study site if they want to how to Lyceum Alpinum repeat or check your work, or just visit your study area. NOTE: For laboratory studies you need not report the date and location of the study UNLESS it is necessary information for courses (The American, someone to articles magazine Saint Anthony’s have who might wish to repeat your work or use the same facility. Most often it is not . If you have performed experiments at html courses TASIS School, a particular location or lab because it is the only place to do it, or one of a few, then you should note that in your methods and articles magazine Saint Anthony’s High School identify the courses American School, lab or facility. Describe your experimental design clearly. A Critique? Be sure to include the hypotheses you tested, controls , treatments , variables measured, how many replicates you had, what you actually measured , what form the data take, etc. Always identify treatments by html online (The in Switzerland), the variable or treatment name, NOT by an ambiguous, generic name or number (e.g., use 2.5% NaCl rather than test 1.) When your paper includes more than one experiment, use subheadings to help organize your presentation by experiment.
A general experimental design worksheet is available to help plan your experiments in write feature Mount, the core courses. Describe the procedures for your study in sufficient detail that other scientists could repeat your work to verify your findings. Foremost in html courses online TASIS American School in Switzerland), your description should be the quantitative aspects of your study - the masses, volumes, incubation times, concentrations, etc., that another scientist needs in order to duplicate your experiment. When using standard lab or field methods and instrumentation, it is not always necessary to explain the thinker Concord, procedures (e.g., serial dilution) or equipment used (e.g., autopipetter) since other scientists will likely be familiar with them already. You may want to American in Switzerland) identify certain types of how to write feature Northfield Mount Hermon, equipment by vendor name and brand or category (e.g., ultracentrifuge vs. prep centrifuge), particularly if they are not commonly found in html online TASIS (The School in Switzerland), most labs. It is appropriate to report, parenthetically, the write a good feature Northfield Hermon, source (vendor) and catalog number for reagents used, e.g., . Html Courses (The American? poly-L-lysine (Sigma #1309) . When using a method described in another published source, you can save time and words by providing the relevant citation to the source. Always make sure to describe any modifications you have made of a standard or published method. NOTE : Very frequently the experimental design and data collection procedures for an experiment cannot be separated and must be integrated together. If you find yourself repeating lots of a good introduction paragraph essay University of Groningen (Study, information about the online TASIS (The American in Switzerland), experimental design when describing the data collection procedure(s), likely you can combine them and be more concise. NOTE : Although tempting, DO NOT say that you recorded the data , i.e., in your lab notebook, in the Methods description. Of course you did , because that is what all good scientists do, and articles Saint Anthony’s High School it is a given that you recorded your measurements and observations.
Describe how the html TASIS (The American, data were summarized and analyzed. Here you will indicate what types of descriptive statistics were used and which analyses (usually hypothesis tests) were employed to answer each of the questions or hypotheses tested and determine statistical siginifcance. The information should include: Statistical software used : Sometimes it is english essay St. Clair College necessary to report which statistical software you used; this would be at the discretion of html online American in Switzerland), your instructor or the journal; how the data were summarized (Means, percent, etc) and how you are reporting measures of writing a critique of a University, variability (SD,SEM, 95% CI, etc) this lets you avoid having to (The American in Switzerland) repeatedly indicate you are using mean ± SD or SEM. which data transformations were used(e.g., to article (Navitas) correct for normal distribution or equalize variances); statistical tests used with reference to the particular questions, or kinds of questions, they address. For example, A Paired t-test was used to compare mean flight duration before and courses School after applying stablizers to the glider's wings. One way ANOVA was used to compare mean weight gain in weight-matched calves fed the three different rations.
Comparisons among the articles Saint Anthony’s School, three pH treatment groups for html courses American in Switzerland), each variable were done using one way ANOVA (with Tukey's post hoc test) or a Kruskal-Wallis Test (with Dunn's post hoc test). any other numerical (e.g., normalizing data) or graphical techniques used to analyze the data what probability ( a priori ) was used to decide significance ; usually reported as the how to critically Lyceum Zuoz, Greek symbol alpha. NOTE: You DO NOT need to say that you made graphs and tables. Here is some additional advice on particular problems common to new scientific writers. Problem : The Methods section is prone to being wordy or overly detailed. Avoid repeatedly using a single sentence to relate a single action ; this results in very lengthy, wordy passages. A related sequence of actions can be combined into html online TASIS (The one sentence to improve clarity and readability: Problematic Example : This is how to feature article Mount a very long and wordy description of a common, simple procedure. It is characterized by single actions per courses online School sentence and lots of unnecessary details. The petri dish was placed on a critical thinker, the turntable.
The lid was then raised slightly. An inoculating loop was used to transfer culture to the agar surface. Courses? The turntable was rotated 90 degrees by hand. The loop was moved lightly back and forth over the agar to spread the culture. The bacteria were then incubated at 37 C for Anthony’s School, 24 hr. Improved Example : Same actions, but all the important information is given in courses TASIS (The, a single, concise sentence. Note that superfluous detail and how to write a good paragraph essay of Groningen (Study Group) otherwise obvious information has been deleted while important missing information was added. Each plate was placed on a turntable and streaked at html TASIS School, opposing angles with fresh overnight E. coli culture using an inoculating loop.
The bacteria were then incubated at 37 C for 24 hr. Best: Here the author assumes the reader has basic knowledge of microbiological techniques and has deleted other superfluous information. The two sentences have been combined because they are related actions. Each plate was streaked with fresh overnight E. coli culture and incubated at 37 C for 24 hr. Problem : Avoid using ambiguous terms to become a critical thinker College identify controls or treatments, or other study parameters that require specific identifiers to be clearly understood.
Designators such as Tube 1, Tube 2, or Site 1 and courses (The School Site 2 are completely meaningless out of context and difficult to follow in context. Problematic example : In this example the reader will have no clue as to what the various tubes represent without having to constantly refer back to some previous point in the Methods. A Spec 20 was used to measure A 600 of Tubes 1,2, and 3 immediately after chloroplasts were added (Time 0) and thinker Concord College every 2 min. thereafter until the DCIP was completely reduced. Tube 4's A 600 was measured only at TASIS (The School in Switzerland), Time 0 and at the end of the experiment. Improved example: Notice how the how to think, substitution ( in red ) of treatment and control identifiers clarifies the passage both in the context of the paper, and if taken out of context. A Spec 20 was used to measure A 600 of the reaction mixtures exposed to light intensities of 1500, 750, and online TASIS American 350 uE/m2/sec immediately after chloroplasts were added (Time 0) and every 2 min. thereafter until the DCIP was completely reduced. How To Write A Good Paragraph Essay University (Study? The A 600 of the no-light control was measured only at Time 0 and at the end of the html courses TASIS (The American in Switzerland), experiment. 1. Function : The function of the Results section is to objectively present your key results, without interpretation, in an orderly and logical sequence using both text and illustrative materials (Tables and Figures). The results section always begins with text, reporting the key results and referring to your figures and tables as you proceed. Summaries of the statistical analyses may appear either in the text (usually parenthetically) or in the relevant Tables or Figures (in the legend or as footnotes to the Table or Figure).
The Results section should be organized around Tables and/or Figures that should be sequenced to present your key findings in a logical order. How To Introduction Paragraph Essay University (Study? The text of the Results section should be crafted to courses (The American School follow this sequence and highlight the evidence needed to answer the questions/hypotheses you investigated. Important negative results should be reported, too. Authors usually write the text of the results section based upon the sequence of Tables and Figures. 2. Style : Write the text of the writing article University, Results section concisely and objectively. Html TASIS American School? The passive voice will likely dominate here, but use the active voice as much as possible. Use the past tense . Avoid repetitive paragraph structures. Articles Magazine High? Do not interpret the data here. The transition into courses online School interpretive language can be a slippery slope. Consider the following two examples:
This example highlights the trend/difference that the author wants the critically Zuoz, reader to focus: The duration of exposure to courses American School in Switzerland) running water had a pronounced effect on become a critical, cumulative seed germination percentages (Fig. 2). Seeds exposed to the 2-day treatment had the TASIS (The American in Switzerland), highest cumulative germination (84%), 1.25 times that of the 12-h or 5-day groups and 4 times that of controls. In contrast, this example strays subtly into interpretation by referring to optimality (a conceptual model) and how to a good article Northfield tieing the observed result to courses online (The American in Switzerland) that idea: The results of the critically Alpinum Zuoz, germination experiment (Fig. 2) suggest that the optimal time for running-water treatment is 2 days. Html TASIS School? This group showed the how to think, highest cumulative germination (84%), with longer (5 d) or shorter (12 h) exposures producing smaller gains in html online (The American, germination when compared to the control group.
Things to consider as you write your Results section: What are the results? : When you pose a testable hypothesis that can be answered experimentally, or ask a question that can be answered by collecting samples, you accumulate observations about those organisms or phenomena. Those observations are then analyzed to yield an answer to the question. In general, the answer is the think Lyceum, key result. The above statements apply regardless of the complexity of the analysis you employ.
So, in an introductory course your analysis may consist of visual inspection of figures and simple calculations of means and standard deviations; in a later course you may be expected to html courses online TASIS (The American School apply and interpret a variety of statistical tests. You instructor will tell you the level of analysis that is expected. For example, suppose you asked the question, Is the average height of male students the same as female students in a pool of randomly selected Biology majors ? You would first collect height data from large random samples of male and female students. You would then calculate the descriptive statistics for those samples (mean, SD, n, range, etc) and plot these numbers. In a course where statistical tests are not employed, you would visually inspect these plots. Suppose you found that male Biology majors are, on english language essay College, average, 12.5 cm taller than female majors; this is the courses (The School, answer to the question. Notice that the outcome of a statistical analysis is think Lyceum Zuoz not a key result, but rather an analytical tool that helps us understand what is our key result. Differences, directionality, and courses online TASIS (The magnitude : Report your results so as to provide as much information as possible to english essay writing College the reader about the nature of differences or relationships. For eaxmple, if you testing for html (The American School, differences among groups, and you find a significant difference, it is not sufficient to simply report that groups A and B were significantly different. English Essay St. Clair? How are they different? How much are they different?
It is much more informative to say something like, Group A individuals were 23% larger than those in Group B, or, Group B pups gained weight at twice the rate of Group A pups. Report the direction of differences (greater, larger, smaller, etc) and courses TASIS American School in Switzerland) the magnitude of differences (% difference, how many times, etc.) whenever possible. See also below about use of the word significant. Organize the become a critical Concord, results section based on the sequence of Table and Figures you'll include. TASIS (The American School? Prepare the Tables and Figures as soon as all the data are analyzed and how to a good introduction essay University of Groningen Group) arrange them in the sequence that best presents your findings in html courses (The American, a logical way. A good strategy is to note, on a draft of each Table or Figure, the one or two key results you want to Anthony’s High School addess in online (The American School in Switzerland), the text portion of the Results.
Simple rules to follow related to Tables and Figures: Tables and Figures are assigned numbers separately and in the sequence that you will refer to them from the text. The first Table you refer to writing a critique article Griffith (Navitas) is Table 1, the next Table 2 and so forth. Similarly, the first Figure is Figure 1, the next Figure 2, etc. Each Table or Figure must include a brief description of the html courses online TASIS (The American School in Switzerland), results being presented and other necessary information in a legend. Table legends go above the Table ; tables are read from top to bottom. Figure legends go below the figure ; figures are usually viewed from write feature, bottom to top. Fig. 1 . Table is never abbreviated, e.g., Table 1 . The body of the Results section is a text-based presentation of the key findings which includes references to html courses American School in Switzerland) each of the Tables and Figures.
The text should guide the reader through your results stressing the key results which provide the write feature Northfield Mount, answers to the question(s) investigated. A major function of the text is to provide clarifying information. You must refer to courses TASIS (The American School in Switzerland) each Table and/or Figure individually and in how to write article Northfield Mount Hermon, sequence (see numbering sequence), and clearly indicate for the reader the key results that each conveys. Key results depend on your questions, they might include obvious trends, important differences, similarities, correlations, maximums, minimums, etc. Some problems to avoid : Do not reiterate each value from a Figure or Table - only the key result or trends that each conveys. Do not present the same data in both a Table and Figure - this is courses online (The School considered redundant and a waste of space and energy. Decide which format best shows the how to Zuoz, result and go with it.
Do not report raw data values when they can be summarized as means, percents, etc. Statistical test summaries (test name, p- value) are usually reported parenthetically in conjunction with the biological results they support. Always report your results with parenthetical reference to the statistical conclusion that supports your finding (if statistical tests are being used in your course). This parenthetical reference should include the courses online TASIS School in Switzerland), statistical test used and the level of significance (test statistic and DF are optional). For example, if you found that the mean height of male Biology majors was significantly larger than that of female Biology majors, you might report this result (in blue) and your statistical conclusion (shown in red) as follows: Males (180.5 ± 5.1 cm; n=34) averaged 12.5 cm taller than females (168 ± 7.6 cm; n=34) in the AY 1995 pool of Biology majors (two-sample t-test, t = 5.78, 33 d.f., p 0.001) . If the summary statistics are shown in a figure, the sentence above need not report them specifically, but must include a reference to writing a critique of a journal article Griffith University (Navitas) the figure where they may be seen: Males averaged 12.5 cm taller than females in the AY 1995 pool of Biology majors (two-sample t-test, t = 5.78, 33 d.f., p 0.001; Fig. 1) . Note that the report of the key result (shown in blue) would be identical in a paper written for a course in which statistical testing is not employed - the American School in Switzerland), section shown in red would simply not appear except reference to the figure. Avoid devoting whole sentences to writing St. Clair College report a statistical outcome alone. Use and over-use of the html courses online School, word significant : Your results will read much more cleanly if you avoid overuse of the how to Mount Hermon, word siginifcant in any of its forms.
In scientific studies, the use of this word implies that a statistical test was employed to html courses online TASIS American School in Switzerland) make a decision about the become thinker Concord, data; in this case the test indicated a larger difference in mean heights than you would expect to get by html online (The American in Switzerland), chance alone. Limit the use of the become thinker, word significant to this purpose only. Html Courses Online? If your parenthetical statistical information includes a p-value that indicates significance (usually when p 0.05), it is how to write for an essay University unncecssary (and redundant ) to courses online TASIS American use the word significant in the body of the sentence (see example above) because we all interpret the p-value the same way. Likewise, when you report that one group mean is somehow different from another (larger, smaller, increased, decreased, etc), it will be understood by your reader that you have tested this and language essay writing found the difference to html online TASIS (The School be statisticallysignificant, especially if you also report a p-value 0.05. Present the results of your experiment(s) in a sequence that will logically support (or provide evidence against) the hypothesis, or answer the question, stated in the Introduction. For example, in reporting a study of the effect of an writing St. Clair, experimental diet on the skeletal mass of the rat, consider first giving the data on skeletal mass for the rats fed the control diet and then give the online (The School, data for the rats fed the experimental diet. Report negative results - they are important!
If you did not get the anticipated results, it may mean your hypothesis was incorrect and needs to be reformulated, or perhaps you have stumbled onto something unexpected that warrants further study. Moreover, the absence of an effect may be very telling in many situations. Writing A Critique Journal Article Griffith (Navitas)? In any case, your results may be of importance to others even though they did not support your hypothesis. Do not fall into the trap of html courses TASIS School in Switzerland), thinking that results contrary to what you expected are necessarily bad data. If you carried out the work well, they are simply your results and need interpretation. Many important discoveries can be traced to bad data. Always enter the english language College, appropriate units when reporting data or summary statistics.
for an individual value you would write, the mean length was 10 m , or, the maximum time was 140 min. When including a measure of online TASIS (The, variability, place the unit after the error value, e.g., . Write Article Mount? was 10 ± 2.3 m . Likewise place the unit after the TASIS American School, last in how to write a good paragraph essay University Group), a series of numbers all having the same unit. For example: lengths of 5, 10, 15, and courses TASIS (The in Switzerland) 20 m , or no differences were observed after 2, 4, 6, or 8 min. of language essay College, incubation . 1. Function : The function of the Discussion is to interpret your results in light of (The School in Switzerland), what was already known about the subject of the investigation, and to explain our new understanding of the problem after taking your results into consideration. The Discussion will always connect to the Introduction by way of the think Lyceum, question(s) or hypotheses you posed and the literature you cited, but it does not simply repeat or rearrange the Introduction. Html Courses Online TASIS (The American School? Instead, it tells how your study has moved us forward from the place you left us at the end of the Introduction. Fundamental questions to answer here include: Do your results provide answers to writing a critique journal article your testable hypotheses? If so, how do you interpret your findings?
Do your findings agree with what others have shown? If not, do they suggest an alternative explanation or perhaps a unforseen design flaw in your experiment (or theirs?) Given your conclusions, what is our new understanding of the problem you investigated and outlined in the Introduction? If warranted, what would be the courses online (The American in Switzerland), next step in your study, e.g., what experiments would you do next? 2. Style : Use the active voice whenever possible in this section. Watch out for wordy phrases; be concise and make your points clearly. Use of the first person is okay, but too much use of the first person may actually distract the reader from the main points. 3. Approach : Organize the Discussion to address each of the of a Griffith, experiments or studies for which you presented results; discuss each in the same sequence as presented in the Results, providing your interpretation of html online (The American School, what they mean in how to a good for an essay University, the larger context of the problem. Do not waste entire sentences restating your results; if you need to remind the reader of the courses School in Switzerland), result to be discussed, use bridge sentences that relate the result to the interpretation: The slow response of the lead-exposed neurons relative to controls suggests that. [ interpretation ]. You will necessarily make reference to the findings of others in order to support your interpretations.Use subheadings, if need be, to how to paragraph University help organize your presentation.
Be wary of mistaking the reiteration of a result for an interpretation, and html TASIS (The School in Switzerland) make sure that no new results are presented here that rightly belong in the results. You must relate your work to a critical Concord College the findings of other studies - including previous studies you may have done and those of other investigators. As stated previously, you may find crucial information in someone else's study that helps you interpret your own data, or perhaps you will be able to reinterpret others' findings in html American School in Switzerland), light of yours. St. Clair College? In either case you should discuss reasons for similarities and differences between yours and others' findings. Html Online? Consider how the results of other studies may be combined with yours to derive a new or perhaps better substantiated understanding of the problem. Be sure to how to write feature Northfield Mount state the conclusions that can be drawn from courses TASIS American School, your results in light of these considerations. You may also choose to briefly mention further studies you would do to clarify your working hypotheses. Make sure to reference any outside sources as shown in the Introduction section. ACKNOWLEDGMENTS (include as needed) | FAQs | If, in your experiment, you received any significant help in thinking up, designing, or carrying out the work, or received materials from someone who did you a favor by supplying them, you must acknowledge their assistance and the service or material provided. Authors always acknowledge outside reviewers of their drafts (in PI courses, this would be done only if an instructor or other individual critiqued the draft prior to evaluation) and any sources of funding that supported the research.
Although usual style requirements (e.g., 1st person, objectivity) are relaxed somewhat here, Acknowledgments are always brief and never flowery. Place the Acknowledgments between the Discussion and the Literature Cited. 1. Function : The Literature Cited section gives an alphabetical listing (by first author's last name) of the references that you actually cited in how to think critically Lyceum, the body of your paper. Html Courses Online TASIS (The American School In Switzerland)? Instructions for writing full citations for various sources are given in on separate page. How To Write A Good Introduction Paragraph For An Essay Group)? A complete format list for virtually all types of publication may be found in Huth and others(1994) . NOTE : Do not label this section Bibliography . A bibliography contains references that you may have read but have not specifically cited in courses online School in Switzerland), the text. Bibliography sections are found in how to a good article Northfield Hermon, books and other literary writing, but not scientific journal-style papers. Function : An Appendix contains information that is courses TASIS American School non-essential to understanding of the language essay writing St. Clair College, paper, but may present information that further clarifies a point without burdening the body of the presentation. An appendix is an optional part of the paper, and is only rarely found in published papers.
Headings : Each Appendix should be identified by a Roman numeral in sequence, e.g., Appendix I, Appendix II, etc. Each appendix should contain different material. Some examples of material that might be put in an appendix (not an exhaustive list) : raw data maps (foldout type especially) extra photographs explanation of formulas, either already known ones, or especially if you have invented some statistical or other mathematical procedures for data analysis. specialized computer programs for a particular procedure full generic names of chemicals or compounds that you have referred to in somewhat abbreviated fashion or by some common name in the text of your paper. Html Courses Online TASIS (The American? diagrams of specialized apparati. Figures and Tables in Appendices. Figures and Tables are often found in an appendix. These should be formatted as discussed previously (see Tables and writing a critique University (Navitas) Figures), but are numbered in html TASIS (The School, a separate sequence from a good feature article Northfield, those found in html American School in Switzerland), the body of the paper. So, the first Figure in the appendix would be Figure 1, the first Table would be Table 1, and of a journal Griffith so forth. In situations when multiple appendices are used, the Table and TASIS Figure numbering must indicate the appendix number as well (see Huth and others, 1994).
Department of become College, Biology, Bates College, Lewiston, ME 04240.