User talk:AJimfor reference:
Thanks, this is a lot of fun for me. I like the look of the diagram, especially the color and shading. I would have an easier time if it could show the direction of propagation. For my money, showing the sense of the current flow, rather than the coil itself, as Hecht does, would make it easier to apply the right hand rule to get the B field. Am I right in thinking that the polarizers Hecht shows are essential to the isolator design? That the 45 degree rotation (he implies) means that the reflected wave will be rotated 90 degrees and thus be blocked by the entrance polarizer? The microwave isolator also includes an absorber for the relected wave. In the optical isolator is the dissipation achieved with a dichroic polarizer? AJim 21:13, 12 Mar 2004 (UTC)
It does not make so pretty a picture, but what I drew to check myself was an end-on view, looking into the source, no coil, just I circulating ccw. The right-hand rule then said that B was in the propagation direction. Then the rotation had to be ccw also from the definition. Perhaps the end-on picture might be a supplement? There is something mnemonic about the current and the rotation being in the same sense anyway. I found the coil distracting myself. I think there is a potential for confusion by introducing the coil helix sense. The real fun, for me, is that I now understand Faraday isolators better. Thank you for that. AJim 22:57, 16 Mar 2004 (UTC)
Tip (re [[wild pointer). If you're writing code blocks, you don't need to use pre and nowiki wrappers. If you start a line with a single, leading space, you get the effect (edit this page to see the markup) int main(void) { return 0; } which has the advantage of looking much easier to read in the markup. By the way, K&R-style function declarations might look nice, but we might want to stick to ANSI C ;) HTH Dysprosia 06:17, 22 Sep 2004 (UTC) PageboyAt Page Boy (which I've renamed to the apparently more standard Pageboy), you say:
I'm wondering what your source for this is. Do you mean a particular drawing by a particular artist? Also, as far as I know, the style was actually popularized in the 1920s by the actress Louise Brooks. I would expand the article a bit, but I'd like to drop the reference to the drawing unless there's a source. - dcljr 18:40, 23 Mar 2005 (UTC) Hi there! You seem to be the guy to ask. Can you do anything with Cotton effect and with Optical rotatory dispersion? I have just added them as stubs. Jeff Knaggs|Talk 11:08, 20 October 2005 (UTC) Deuterium arc lamp updateHello, I've justed started editing Wikipedia and I've started by expanding the stub on deuterium arc lighting. I've noticed that you have made some contributions to the Xenon arc lamp page and I was wondering if you might be able to give me some advice on things I could add, change, etc. Thanks! eggles37 —Preceding unsigned comment added by Eggles37 (talk • contribs) 00:17, 8 October 2007 (UTC) SheeranI deleted the reference on the Sheeran page in response to a single purpose account linked to the book's publisher who was spamming links to a website promoting the book. If I remember correctly, the link is pretty promotional, but if you think it should be in, it's unlikely I'll visit the page or try to delete it again. --Steven J. Anderson (talk) 08:08, 24 December 2008 (UTC)
Re: question about "fix structure"Oh my gosh, a user from 2004? I'm not worthy... :) I've only seen section headings with 2d level, 3d level and so forth, not 1st level. I've read plenty of Wikipedia articles, and that's what I always see. When I saw your article, I said to myself "This doesn't look right" and I changed it. I did not intend to change anything substantive, only to reduce 1st-level headings to 2d-level, and 2d-level headings to 3d-level. I hope I did more good than harm. Crystal whacker (talk) 05:35, 2 January 2009 (UTC)
Lead poisoningI replied at Wikipedia_talk:WikiProject_Medicine/Dermatology_task_force#Why_Lead_Poisoning.3F. Thank you for your question. kilbad (talk) 02:33, 3 February 2009 (UTC) Hi. I saw your notes on Talk:Cary Instruments. I started the article, and wrote from my experiences working in a lab that used a Cary-60 (we also had a Beckman Model-E, but that's another story). It sounds like you know more about these instruments than I do, and I encourage you to improve the article, especially if you can find reliable, citable references. -- RoySmith (talk) 20:42, 6 February 2009 (UTC)
Proposed deletion of UnittestThe article Unittest has been proposed for deletion because of the following concern:
While all contributions to Wikipedia are appreciated, content or articles may be deleted for any of several reasons. You may prevent the proposed deletion by removing the Please consider improving the article to address the issues raised. Removing Speedy deletion nomination of Gunnar BerndtsonA tag has been placed on Gunnar Berndtson requesting that it be speedily deleted from Wikipedia. This has been done under section A7 of the criteria for speedy deletion, because the article appears to be about a person or group of people, but it does not indicate how or why the subject is important or significant: that is, why an article about that subject should be included in an encyclopedia. Under the criteria for speedy deletion, such articles may be deleted at any time. Please see the guidelines for what is generally accepted as notable, as well as our subject-specific notability guideline for biographies. You may also wish to consider using a Wizard to help you create articles - see the Article Wizard. If you think that this notice was placed here in error, you may contest the deletion by adding Artificial altitudeHi, AJim. I went to the pages you linked to at the See Also section of Altitude training. None of the applications of those technologies involved people breathing the nitrogen-enriched air. They did not sound like appropriate links. Do you want to research people breathing their output? —hike395 (talk) 23:48, 16 June 2010 (UTC) notes to myselfCombinatorial_number_system#Applications, first step of Gosper's Hack is extract rightmost bit, 1972 HACKMEM 175 uses it. Therefore the rightmost bit trick is older than that. But I knew that, since Eric Jensen taught it to me around 1969. --AJim (talk) 22:13, 6 June 2011 (UTC) having notes in an article as well as references: e.g. place {{Ref|a|a}} in the text, then: ==Notes== <div class="references-small"> {{note|a|a}} Some sources gives... </div> --AJim (talk) 03:11, 14 July 2011 (UTC) Book references at Switching circuit theoryThanks! --Wtshymanski (talk) 18:17, 23 June 2011 (UTC) Hi there. Is there a chance your group can get a picture of the Fessenden hydrophone you are working on? One picture would be worth many words in the article. --Wtshymanski (talk) 17:59, 28 June 2011 (UTC)
--AJim (talk) 23:05, 28 June 2011 (UTC) Disambiguation link notification for April 9Hi. When you recently edited George Baxter (printer), you added a link pointing to the disambiguation page Intaglio (check to confirm | fix with Dab solver). Such links are almost always unintended, since a disambiguation page is merely a list of "Did you mean..." article titles. Read the FAQ • Join us at the DPL WikiProject. It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, DPL bot (talk) 10:55, 9 April 2012 (UTC) Wikipedia Help SurveyHi there, my name's Peter Coombe and I'm a Wikimedia Community Fellow working on a project to improve Wikipedia's help system. At the moment I'm trying to learn more about how people use and find the current help pages. If you could help by filling out this brief survey about your experiences, I'd be very grateful. It should take less than 10 minutes, and your responses will not be tied to your username in any way. Thank you for your time, Circular polarizationMy understanding is that "mixed polarization" as described above is not allowed by the FCC -- only either Horizontal, Circular or Elliptical. Slant polarization, with H and V at different powers but in phase, is not allowed for FM or TV. See: CFR 47 § 73.316. I believe the entire paragraph should be removed. -- algocu (talk) 19:01, 10 September 2012 (UTC) May 2013In a recent edit, you changed one or more words or styles from one national variety of English to another. Because Wikipedia has readers from all over the world, our policy is to respect national varieties of English in Wikipedia articles. For a subject exclusively related to the United Kingdom (for example, a famous British person), use British English. For something related to the United States in the same way, use American English. For something related to another English-speaking country, such as Canada, Australia, or New Zealand, use the variety of English used there. For an international topic, use the form of English that the original author used. In view of that, please don't change articles from one version of English to another, even if you don't normally use the version in which the article is written. Respect other people's versions of English. They, in turn, should respect yours. Other general guidelines on how Wikipedia articles are written can be found in the Manual of Style. If you have any questions about this, you can ask me on my talk page or visit the help desk. Thank you. SpinningSpark 21:49, 17 May 2013 (UTC) Disambiguation link notification for January 10Hi. Thank you for your recent edits. Wikipedia appreciates your help. We noticed though that when you edited Electromagnetic radiation, you added a link pointing to the disambiguation page UVA (check to confirm | fix with Dab solver). Such links are almost always unintended, since a disambiguation page is merely a list of "Did you mean..." article titles. Read the FAQ • Join us at the DPL WikiProject. It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, DPL bot (talk) 08:54, 10 January 2014 (UTC) Disambiguation link notification for March 17Hi. Thank you for your recent edits. Wikipedia appreciates your help. We noticed though that when you edited David R. Goddard, you added a link pointing to the disambiguation page Rockefeller Institute (check to confirm | fix with Dab solver). Such links are almost always unintended, since a disambiguation page is merely a list of "Did you mean..." article titles. Read the FAQ • Join us at the DPL WikiProject. It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, DPL bot (talk) 08:53, 17 March 2014 (UTC) CD figureTables are boring. I put some colours ;) Check it out and tell me what do you think. Masur (talk) 08:08, 28 November 2014 (UTC) July 2015Hello, I'm BracketBot. I have automatically detected that your edit to A Streetcar Named Desire (play) may have broken the syntax by modifying 1 "[]"s. If you have, don't worry: just edit the page again to fix it. If I misunderstood what happened, or if you have any questions, you can leave a message on my operator's talk page.
It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, BracketBot (talk) 01:01, 24 July 2015 (UTC) Hi, Disambiguation link notification for December 11Hi. Thank you for your recent edits. Wikipedia appreciates your help. We noticed though that when you edited Light leak, you added a link pointing to the disambiguation page IR. Such links are almost always unintended, since a disambiguation page is merely a list of "Did you mean..." article titles. Read the FAQ • Join us at the DPL WikiProject. It's OK to remove this message. Also, to stop receiving these messages, follow these opt-out instructions. Thanks, DPL bot (talk) 09:13, 11 December 2015 (UTC) ArbCom Elections 2016: Voting now open!Hello, AJim. Voting in the 2016 Arbitration Committee elections is open from Monday, 00:00, 21 November through Sunday, 23:59, 4 December to all unblocked users who have registered an account before Wednesday, 00:00, 28 October 2016 and have made at least 150 mainspace edits before Sunday, 00:00, 1 November 2016. The Arbitration Committee is the panel of editors responsible for conducting the Wikipedia arbitration process. It has the authority to impose binding solutions to disputes between editors, primarily for serious conduct disputes the community has been unable to resolve. This includes the authority to impose site bans, topic bans, editing restrictions, and other measures needed to maintain our editing environment. The arbitration policy describes the Committee's roles and responsibilities in greater detail. If you wish to participate in the 2016 election, please review the candidates' statements and submit your choices on the voting page. Mdann52 (talk) 22:08, 21 November 2016 (UTC) ArbCom Elections 2016: Voting now open!Hello, AJim. Voting in the 2016 Arbitration Committee elections is open from Monday, 00:00, 21 November through Sunday, 23:59, 4 December to all unblocked users who have registered an account before Wednesday, 00:00, 28 October 2016 and have made at least 150 mainspace edits before Sunday, 00:00, 1 November 2016. The Arbitration Committee is the panel of editors responsible for conducting the Wikipedia arbitration process. It has the authority to impose binding solutions to disputes between editors, primarily for serious conduct disputes the community has been unable to resolve. This includes the authority to impose site bans, topic bans, editing restrictions, and other measures needed to maintain our editing environment. The arbitration policy describes the Committee's roles and responsibilities in greater detail. If you wish to participate in the 2016 election, please review the candidates' statements and submit your choices on the voting page. MediaWiki message delivery (talk) 22:08, 21 November 2016 (UTC) On the excellent advice about the prism monochromatorThank for your advice,you help me to become a better wikipedian and let me know how to better deliver and distribute knowledge!I will add several lines on the photo you confuse about to show how light goes throw it.The change will happen about a week after,because presently I am not convenient for making change on wiki(I am in China,the tech equipments here are not properly set up).Thank you again! Warren Leywon (talk) 08:20, 27 March 2017 (UTC) A barnstar for you!
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