61. Resistor Mathematics - Microwave Encyclopedia - Microwaves101.com Apr 16, 2010 Resistor Mathematics Microwave Encyclopedia - Microwaves101.com. For April 2010, sheet resistance math has been moved to its own page. http://www.microwaves101.com/encyclopedia/resistormath.cfm

Resistor math Updated April 16, 2010 Click here to go to our main page on resistors Click here to go to our page on thick-film resistors Click here to go to our page on thin-film resistors Ohm's law Even at microwave frequencies, resistors obey Ohm's law: V=IxR However, in the real world, there is often some non-linearity associated with the term "R". This might be because you are dealing with a semiconductor, which might have a saturation effect, or perhaps because of the temperature effect on resistance due to power dissipation. Watch out! Sheet resistance For April 2010, sheet resistance math has been moved to its own page Skin depth Skin depth considerations: in a microstrip transmission line, the part of the conductor and ground plane that carry the most current is the closest to the substrate. The skin depth affect is what makes RF sheet resistance greater than DC sheet resistance Resistance temperature coefficient All resistors exhibit some degree of variation with temperature. Usually the variation is close to linear. The temperature coefficient of resistance

62. [swikig] Announcement: Diploma Thesis “A Sem Antic Wiki For Mathematical wikis 2.4 semantic wikis (heavily influenced by the EMAIL PROTECTED workshop, quasi a short “semantic wiki state of the art” survey ;) 2.5 Web 2.0 2.6 Math encyclopedias http://www.mail-archive.com/swikig@aifb.uni-karlsruhe.de/msg00070.html

swikig Thread Date Find [swikig] Announcement: Diploma Thesis “A Sem antic Wiki for Mathematical Knowledge Management” Christoph Lange Fri, 11 Aug 2006 05:43:26 -0700 Dear Semantic Wiki community, I proudly announce the completion of my diploma thesis titled “A Semantic Wiki for Mathematical Knowledge Management”, available for download from http://kwarc.eecs.iu-bremen.de/projects/swim/ http://kwarc.eecs.iu-bremen.de/clange/ http://www.aifb.uni-karlsruhe.de/mailman/listinfo/swikig [swikig] Announcement: Diploma Thesis “A Sem antic Wiki for Mathematical Knowledge Management” Christoph Lange Re: [swikig] Announcement: Diploma Thesis “A Semantic Wiki for Mathematical Knowledge Manage ment” Christoph Lange Reply via email to

63. Math - Uncyclopedia, The Content-free Encyclopedia Math is a beautiful subject. Some immigrants understand math. The US Educational Board correctly believes that making students do uglier and uglier http://uncyclopedia.wikia.com/wiki/Math

64. AoPSWiki:Community Portal - AoPSWiki from other mathrelated wikis and web resources is that the AoPSWiki is more involved in problem-solving techniques than most other math dictionaries or math encyclopedias (which http://www.artofproblemsolving.com/Wiki/index.php/AoPSWiki:Community_Portal

Art of Problem Solving LOGIN/REGISTER Home Bookstore AoPS Curriculum ... Articles You are here: Resources AoPSWiki Search Wiki Page Tools Project page Discussion View source History Personal tools Talk for this IP Log in Navigation Main Page Community portal Current events Recent changes ... Help Toolbox What links here Related changes Special pages Printable version ... Permanent link AoPSWiki:Community Portal From AoPSWiki For discussion related to the AoPSWiki, please see AoPSWiki:Discussion or the AoPSWiki Forum on AoPS-MathLinks Community Portal Shortcut A:CP A:PORT Welcome to our community portal . This is the page to learn about using/editing the AoPSWiki, discover what is currently on-going on the AoPSWiki, and view important guidelines and policies that editors should abide by. About Main article: AoPSWiki:About What makes AoPSWiki different from other math-related wikis and web resources is that the AoPSWiki is more involved in problem-solving techniques than most other math dictionaries or math encyclopedias (which are usually written on the level of professional mathematicians Getting Started The AoPSWiki tutorial contains basic information about editing the wiki, including general syntax help.

65. Mathematics - Uncyclopedia, The Content-free Encyclopedia Mathematics is the hypothetical and blasphemous application of arbitrary http://uncyclopedia.wikia.com/wiki/Mathematics

66. Specialized Search Engins providing quick access to a variety of standard reference works, from the American Heritage Dictionary to Wolfram Research's online science and math encyclopedias. http://www.businessbookmall.com/Specialized Search Engines.htm

67. Encyclopedia Smithsonian: Science And Mathematics Home � Encyclopedia Smithsonian � Science and Technology � Science and Mathematics. Explore and Learn History and Culture. Science and Mathematics http://www.si.edu/encyclopedia_si/Science_and_Technology/ScienceandMath_Technolo

Home Encyclopedia Smithsonian Science and Technology Science and Mathematics A: Aeronautics Agriculture Aircraft Animals ... Astronomy B: Biodiversity Birds Botany Bugs ... Butterflies C: Cars Chemistry Computers Conservation ... (of items) D-E: Diamonds Dinosaurs Ecology Electricity ... Engineering F: Fishes Fossils G-H: Gems Geology Global Climate Change Horticulture ... Human Evolution I-J: Industry Information Technology Insects K-M: Mammals Marine Animals Mathematics Medical Sciences ... Mollusks O-P: Oceans Paleobiology Pandas Planets ... Printing Technology Q-R: Railroads S-Z: Ships Space History Telephones Transportation ... Zoology See Also: General American History Museum Collections related to the history of science and technology in America and how this history has shaped the American identity Measuring and Mapping Collections Science and Mathematics Collections General Mirror Molecules Contains activities intended for school children, grades 5 and up, under adult supervision

68. Springfield Estates Elementary School Math Encyclopedias and Dictionaries Pictures Magazines for Kids US History Math Dictionary Go Grolier! Kids SearchImages Time for Kids American Government http://www.fcps.edu/SpringfieldEstatesES/Library.html

Search FCPS: Main Links Home About Our School Resources Calendar ... Staff Directory FCPS Links FCPS Home Emergency Announcements Directives ... FCPS 24/7 Learning Our Library Vision Springfield Estates students will effectively navigate in a constantly evolving, information-rich society as ethical, critical thinkers with a global perspective. Our Library Mission The Springfield Estates library program will: provide effective instruction and ample opportunity for students to engage with and assess print and non-print sources of information, provide a safe environment that encourages discovery and risk taking, and encourage an appreciation of reading for pleasure by providing ready access to high quality print and electronic resources which appeal to a diverse student population. Click on the books to access our library catalog! The following, and other Online Databases Available Through FCPS are found on Blackboard , (FCPS24/7) under the Library tab. All of the following are available for school and home use. Please note that some sites need passwords that can be obtained through the Stpringfield Estates Library tab in Blackboard.

69. MathWorld Free Online Math Encyclopedia Oct 8, 2010 MathWorld is a free, extensive, and reliable online encyclopedia of mathematics. As it says on the website, it is supported by Wolfram http://blogs.lib.berkeley.edu/sel.php/2010/10/08/mathworld-free-online-math-ency

70. GES Community 3rd Grade Math Encyclopedias Research Elementary 4th Grade Math Visual Dictionary Online 5th Grade Math A Plus Math Visual Math Dictionary http://www.graysonelementary.org/community.html

grayson elementary school Home About GES Instruction ... Staff Community service is a Grayson hallmark. Friends learning by doing during their Science class. Past mixes with present during Grayson student car rider pickup line. Students jump to raise money for the American Heart Association. The holiday show and the tree lighting concert are GES favorites. Tradition of Excellence GES Community Media Center Student Resources Accelerated Reader (By Author) Timed Math Practice Accelerated Reader (By Title) Brainpop ... Tumblebooks Tumblebooks allows you to hear "old favorites" read aloud but also to try an unheard of book. Click the Tumblebooks link above to go to the Gwinnett Library "Kids" page. Then click the "ebooks" link to access Tumblebooks. Cafeteria Student clubs GES Lunch Menu Calendar Chess Club GES Breakfast Menu Chorus ... Yearbook Club Clinic Parent Resources Clinic Director: Mitzi Bishop Grayson PTA website Flu Guide Ram Reader e-Newsletter ... Rams Discount Card Order Form Friday E-Folder (2010) October 29 October 22 October 15 October 8 ... August 13 460 Grayson Parkway Grayson, GA 30017

71. Triangle - All Math Words Encyclopedia All Math Words Encyclopedia Triangle A three sided polygon. http://www.allmathwords.org/triangle.html

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72. Lower Moreland High School | Library Literature/Authors. Biography. Math. Encyclopedias. Periodicals. Health Professional For Educators. History. Science/Technology. Images. Video. Issues http://www.lmtsd.org/14532081224430953/blank/browse.asp?a=383&BMDRN=2000&

73. Conjunction - All Math Words Encyclopedia All Math Words Encyclopedia Conjunction An operation that returns true if http://www.allmathwords.org/conjunction.html

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74. Algebraic.Net - Math Help Desk: INDEX Math Encycllopedias (1 sites) Math Formulas (93 sites) Math Games (113 sites) Math Homework (93 sites) Math Java Appletes (10 sites) Math Message Boards (102 sites) http://www.algebraic.net/math_help_desk/index.html

Algebraic.net Home Math Help Desk : INDEX - (28 SUBJECTS) Converters (188 sites) Equation Solvers (82 sites) Interactive Math (186 sites) Java Calculators (107 sites) Math Advice (95 sites) Math Competitions (92 sites) Math Constant (100 sites) Math Dictionaires (75 sites) Math Encycllopedias (1 sites) Math Formulas (93 sites) Math Games (113 sites) Math Homework (93 sites) Math Java Appletes (10 sites) Math Message Boards (102 sites) Math Practice (96 sites) Math Puzzles (109 sites) Math Quotes (110 sites) Math References (111 sites) Math Students (136 sites) Math Tables (124 sites) Math Teachers (168 sites) Math Terms (87 sites) Math Test Preparation (116 sites) Math Tutors (113 sites) Online Calculators (185 sites) Recreational Math (93 sites) Unit Converter (101 sites) Value Of Pi (157 sites)

75. Dictionaries Of Mathematics -- From Eric Weisstein's Encyclopedia Of Scientific VNR Concise Encyclopedia of Mathematics, 2nd ed. New York Van Nostrand Reinhold , 1989. 776 p. Beautiful book; nicely illustrated with many nuggets. http://www.ericweisstein.com/encyclopedias/books/DictionariesofMathematics.html

Dictionaries of Mathematics see also Handbooks of Mathematics Bolt, Brian and Hobbs, David. A Mathematical Dictionary for Schools. Cambridge, England: Cambridge University Press, 1998. 128 p. Intended for students. $9.95. Borwein, J.; Watters, C.; and Borowski, E. The Mathresource Interactive Math Dictionary. Halifax, Nova Scotia, Canada: MathResources Inc., 1996. Windows 3.X and Windows 95 CD-ROM linked to Maple. $95. Borowski, E.J. and Borwein, J.M. (Eds.). The HarperCollins Dictionary of Mathematics. New York: HarperCollins, 1991. 659 p. Very good mathematics dictionary, also available on CD-ROM. The price is very reasonable, and the dictionary is fairly comprehensive. Most definitions are rather dry and technical, albeit precise. Some figures and cross-references are provided, but no literature references and few formulas. The typesetting of the formulas is not very attractive. The HarperCollins Dictionary is a useful quick reference to mathematics students and educators, but is likely less useful to students or researchers in the physical sciences who need examples, diagrams, and references. There is little material on recreational mathematics or on very recent results. The encyclopedia by Weisstein is more eclectic, slightly less technical, and contains more details and much more recreational material. $18. Bouvier, Alain. and George, Michel.

76. Mathematics Links Mathematics Links Contents. Online Reviews and Citations; Preprint Servers; Mathematics Journals; Mathematics books; Search Individuals; Libraries; Math Encyclopedias http://staff.science.uva.nl/~thk/links/mathlinks.html

77. Fact Monster: Online Almanac, Dictionary, Encyclopedia, And Homework Help — Fa Homework CenterTimelinesAlmanacAtlasDictionary Encyclopedia Previous Fact Monster Favorites World United States People Sports Science Math http://www.factmonster.com/

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78. MathWorld: Encyclopedia II - MathWorld - CRC Lawsuit Because of the temporary closure of MathWorld, a number of individuals tried to start free online math encyclopedias from scratch. Currently, the most extensive of these is http://www.experiencefestival.com/a/MathWorld_-_CRC_lawsuit/id/5281733

79. Mathematics - CreationWiki, The Encyclopedia Of Creation Science Aug 25, 2008 From CreationWiki, the encyclopedia of creation science. Jump to navigation, search. Nature math.jpg. Mathematics is the systematic http://creationwiki.org/Mathematics

SERVER UPGRADE COMPLETE! Please consider supporting this site Mathematics From CreationWiki, the encyclopedia of creation science Jump to: navigation search Mathematics is the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. Mathematics is one of the great gifts of God and greatest discoveries of the human race. Mankind has used it to bring about our most important scientific and technological advances. Mathematics works hand in hand with science . Carl Friedrich Gauss once called mathematics "the Queen of the Sciences". Mathematics is one of the oldest and most fundamental sciences. Mathematicians use mathematical theory, computational techniques, algorithms, and the latest computer technology to solve economic, scientific, engineering, physics, and business problems. The work of mathematicians falls into two broad classes—theoretical (pure) mathematics and applied mathematics. These classes, however, are not sharply defined and often overlap. Contents Fields Theoretical Applied Concepts ... See Also Fields Theoretical Theoretical mathematicians advance mathematical knowledge by developing new principles and recognizing previously unknown relationships between existing principles of mathematics. Although these workers seek to increase basic knowledge without necessarily considering its practical use, such pure and abstract knowledge has been instrumental in producing or furthering many scientific and engineering achievements. Many theoretical mathematicians are employed as university faculty, dividing their time between teaching and conducting research.

80. BW Online | May 31, 2004 | Out-Googling The Top Search Engine information, providing quick access to a variety of standard reference works, from the American Heritage Dictionary to Wolfram Research's online science and math encyclopedias. http://www.businessweek.com/magazine/content/04_22/b3885044.htm

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