81. Chemistry Help, Physics Help, Biology Help, High School Chemistry, Educational S Win Includes educational CDs for biology, chemistry, and physics for high school and college students. http://www.highergrades.com/

For chemistry help, physics help, or biology help, every high school and college science student should have this awesome biology, physics, and chemistry tutorial software. "BioTutor®, ChemTutor®, and PhysicsTutor® are the best interactive, tutorial software packages I have seen for biology, chemistry, and physics students. They help students of all ability levels to get better grades with less total studying time. They help students to learn more efficiently and more effectively." Ted Lutkus Science Department Chair Westtown School For chemistry help, physics help, or biology help, every high school and college chemistry student, physics student, and biology student should have one of these awesome chemistry software, physics software, or biology software packages. Tutorials in 20 separate topic areas for each subject Choice of individual practice chapter tests or practice semester exams Hundreds of typical test questions for each subject Excalibur Editions* Standard Editions High School Biology, Chemistry, or Physics

82. Annual Review Of Physical Chemistry Search for Reviews 1984 Present. View Reviews View Reviews in Advance, Most Read.View Errata for Physical chemistry, Most Cited. GUESTBOOK, SUBSCRIPTIONS, EDITORS. http://physchem.annualreviews.org/

AR Online Site Licenses Available Now! View Planned Future Reviews Current Volume (2002) ORDER ... Select a Volume from the Archive 1984 - Present Search for Reviews 1984 - Present View Reviews: View Reviews in Advance Most Read View Errata for Physical Chemistry ... ANNUAL REVIEWS HOME For faster access from selected countries use our international site (More information and countries served) Published by Annual Reviews with online assistance from Stanford University's HighWire Press (TM) OTHER ANNUAL REVIEWS IN SOCIAL SCIENCES Anthropology Energy and the Environment Political Science ... Sociology ANNUAL REVIEWS IN BIOMEDICAL SCIENCES Biochemistry Biomedical Engineering Biophysics and Biomolecular Structure ... Public Health ANNUAL REVIEWS IN PHYSICAL SCIENCES Astronomy and Astrophysics Biomedical Engineering Biophysics and Biomolecular Structure ... Physical Chemistry

83. ¹ãÖÝÊÐÖé½­Éú»¯ÊÔ¼ÁÓÐÏÞ¹«Ë¾ Guangzhou Zhujiang Biology Biochemical reagents including urine glucose test paper, urineprotein test paper, urine trilink test paper and other series. http://www.zj-anjian.com

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84. Chemistry Journals List of chemistry journals worldwide from Cambridge UniversityCategory Science chemistry Publications Journals......chemistry Journals. c2k. chemistry Journals ordered by Publisher. Academic Press;American Chemical Society; American Institute of Physics; American Physical Society; http://www.ch.cam.ac.uk/ChemJournals.html

Chemistry Journals Since 1995, this page has held one of the world's most comprehensive and up-to-date lists of internet-linked chemistry-related journals. Subject lists (i) Organic (ii) Inorganic (iii) Physical (iv) Computational (v) Biological (vi) Engineering and Technology (vii) Environment and Agriculture (viii) Analytical (ix) Materials (x) General (a) Alphabetical (b) By Publisher Links Last Checked: March 2003 (If a link proved unreachable, the date of the last connection is given) Chemistry Journals ordered by Publisher Academic Press American Chemical Society American Institute of Physics American Physical Society ... Baltzer Science (now Kluwer) Beilstein Bentham Science Publishers BioMedNet Blackwell Science ... Chapman and Hall (now Kluwer) Chemical Abstracts Service Current Drugs Elsevier ESCOM (now Kluwer) Harwood Academic Publishers (Gordon and Breach - a member of the Taylor and Francis Group) IDEAL Institute of Physics Institute for Scientific Information (ISI) International Academic Publishing Company "Nauka" (Russian Journals) International Union of Crystallography International Union of Pure and Applied Chemistry Kluwer Academic Publishers Korean Chemical Society ... Wiley-VCH (formerly VCH) Wiley Miscellaneous Resources Chemistry Departments ... Journal of Physical and Chemical Reference Data (Now distributed by the AIP Langmuir Macromolecules Modern Drug Discovery ... Physical Review (Letters and Sections A-E) Virtual Journal of Nanoscale Science and Technology American Society for Biochemistry and Molecular Biology Journal of Biological Chemistry Cambridge University subscribes to the Journal of Biological Chemistry, so all computers in the university should be able to obtain the full text of all recent articles.

85. WHOI MCG Homepage Devoted to the study of chemical processes in the ocean and chemical fluxes to and from the oceans. Staff lists (alphabetical and by research group), facilities, talk schedules, and research summaries. WHOI staff can also access internal calendars, research cruise schedules, and seminar schedules. http://www.whoi.edu/science/MCG/dept/

Research in the Department of Marine Chemistry and Geochemistry (MCG) involves all aspects of chemical fluxes to and from the oceans. MCG researchers use laboratory and field-based tools to understand the many processes that control the chemistry of the oceans and its variations with time. Click here to read more. Staff Current Research Department-Related Web Pages Graduate Student Research Opportunities ... Tuesday Talk Schedule Department Summary as a PDF Document (Introduction, Scientific and Senior Technical Biosketches, and Department Directory by Lab Group) INTERNAL ACCESS ONLY Welcome/Helpful Information Calendar of Important Dates/Deadlines Payday Seminar Schedule Last modified 2/20/03

86. Cambridge University Chemical Laboratory Details of research opportunities, staff, undergraduate courses, and teaching, along with chemistry Category Reference Education School of the Physical Sciences......School of Physical Sciences Natural Sciences Tripos, Link of the day Dr SijbrenOtto. Search Cambridge chemistry, Cambridge email addresses, chemistry library. http://www.ch.cam.ac.uk/

Cambridge University Chemical Laboratory School of Physical Sciences Natural Sciences Tripos Link of the day Computer Officers ... Chem@300 Colloquia: Inorganic Organic Physical Theory ... Jobs and Studentships in the Department of Chemistry Information for Cambridge staff and students (restricted access) Administration team forms Department phone book Stores ... New Information (11th March 2003): Attfield Group Home Page Cambridge-MIT competition for Part II students Today: Sunday 23 March 2003 No events in database Today in Chemical History Hermann Staudinger This web server designed and maintained by Dr J M Goodman

87. Quantum Design Provides automated materials characterization instrumentation SQUID magnetometry, heat capacity, cryogenics, thermal conductivity, resistivity, helium 3, superconducting magnetics, susceptometry, physics and chemistry research. http://www.qdusa.com

WORLD HEADQUARTERS: 11578 Sorrento Valley Road San Diego, CA 92121-1311, USA 1.858.481.4400 Tel 1.858.481.7410 Fax Info@qdusa.com QUANTUM DESIGN

88. Classic Chemistry Classic chemistry. compiled by Carmen Giunta.Le Moyne College. Department of chemistry. http://webserver.lemoyne.edu/faculty/giunta/

Classic Chemistry compiled by Carmen Giunta Le Moyne College Department of Chemistry Search WWW Search Classic Chemistry Selected Classic Papers from the History of Chemistry listed alphabetically or by topic Classic Calculations : Quantitative exercises tied to and based upon classic papers from the history of chemistry Elements and Atoms : annotated papers on the development of the concepts of elements and atoms History of Chemistry Calendar : This Week in the History of Chemistry (presented in Sunday-Saturday weeks) and month-by-month chemical anniversaries. Glossary of archaic chemical terms Introduction and A-B C-F G-L M-R ... A Dictionary of the New Chymical Nomenclature " from Method of Chymical Nomenclature by Louis Bernard Guyton de Morveau, Antoine Lavoisier, Claude-Louis Bertholet, and Antoine de Fourcroy (1787). John Eklund's Dictionary of Obsolete Chemical Terms posted at the ChemTeam Site. Selected sites on (mainly) the history of chemistry Le Moyne College course pages and activities The Discovery of Argon: a Case Study in Scientific Method presented at ACS National Meeting, 3/24/96 Welcome.

89. Hyperreal Music, chemistry, rave culture, regional information, and extensive link resources. http://www.hyperreal.org/

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90. Selected Classic Papers From The History Of Chemistry Including many for early to present atomic hypothesis and the discrete nature of matter.Category Science chemistry Inorganic......from the. History of chemistry. The following papers from the history of chemistryare available as html files. Back to the top of the Classic chemistry site. http://webserver.lemoyne.edu/faculty/giunta/papers.html

Selected Classic Papers from the History of Chemistry The following papers from the history of chemistry are available as html files. Many are seminal papers in their fields. Some are interesting curiosities. Papers are arranged by subject below, or alphabetically Most of the entries reside either at the Classic Chemistry site at Le Moyne College or on the historical papers section of John Park's ChemTeam site. Links to classic papers outside the Classic Chemistry site are clearly credited. Analytical, instrumental, and spectroscopic techniques Atomic hypothesis and discrete nature of matter Biochemistry Bonding and Structure ... Others Analytical, instrumental, and spectroscopic techniques Gustav Kirchhoff and Robert Bunsen (1860): bright-line flame spectra (applied to alkali metals and alkaline earths). This paper is at the ChemTeam site. (Link to biographical data on Bunsen and Kirchhoff Chandrasekhara V. Raman and K. S. Krishnan : 1928 paper on the Raman effect (posted by Jim Holler , Department of Chemistry, University of Kentucky). View a biographical sketch of Raman.

91. Carnegie Mellon University Libraries Specialized collections in biology, chemistry, engineering and technology, the arts, business, and social sciences. Research affiliations Association of American Universities, Center for Research Libraries. http://www.library.cmu.edu/

Search Library Catalog Cameo Other Library Catalogs Full-Text Resources ... Databases by Subject Research Help User Services General/Reference Arts Business Humanities ... Remote User Access Library Information Helpful Links Libraries and Collections Library Giving Opportunities Library Hours Library Jobs ... Tutorials University Librarian Dr. Gloriana St. Clair What's New * Y o U r * O p i N I o N s * W a N T e D * We need undergraduate and graduate students, faculty and staff to participate in focus groups to discuss ways to improve library services. MORE - Students or Faculty/Staff FAQ The Future Is Digital Libraries Projects Collections, software, and human factors. Million Book Project FAQ Project tackles key research issues. MORE Chronology of presentations Did You Know? How to Use Cameo Master the library catalog!

92. Winners Of The Nobel Prize In Chemistry A comprehensive list of Nobel Prize Laureates in chemistry, at the Nobel Prize Internet Archive.Category Science chemistry Nobel Prize in chemistry......A comprehensive list of Nobel Prize Laureates in chemistry, at the NobelPrize Internet Archive. Nobel Prize in chemistry Winners 20021901. http://almaz.com/nobel/chemistry/chemistry.html

Nobel Prize in Chemistry Winners 2002-1901 also available in alphabetical arrangement brought to you by The Nobel Prize Internet Archive The prize is being awarded for the development of methods for identification and structure analyses of biological macromolecules with one half jointly to: J OHN B F ... ENN , and K OICHI T ANAKA , for their development of soft desorption ionisation methods for mass spectrometric analyses of biological macromolecules and the other half to: K URT W for his development of nuclear magnetic resonance spectroscopy for determining the three-dimensional structure of biological macromolecules in solution. The prize is being awarded with one half jointly to: W ILLIAM S K ... NOWLES , and R YOJI N OYORI , for their work on chirally catalysed hydrogenation reactions and the other half to: K B ARRY S ... HARPLESS for his work on chirally catalysed oxidation reactions. The prize is being awarded with one half jointly to: A LAN J H ... IARMID , and H IDEKI S HIRAKAWA for the discovery and development of conductive polymers. A HMED Z EWAIL for his studies of the transition states of chemical reactions using femtosecond spectroscopy.

93. Welcome To The Barton Group Homepage chemistry of DNA http://www.cco.caltech.edu/~jkbgrp/

Above image : X-ray structure of the major groove binding metallointercalator Rh(Me2trien)phi3+ and 5'-G(dIU)TG/CAAC-3'. Welcome to the Barton Group H omepage Department of Chemistry, California Institute of Technology Right image : Five intercalated duplexes were found in the asymmetric unit of the crystal structure. (see: Nature Structural Biology Last updated 03/19/03

94. Virtual Chemistry http://www.chem.ox.ac.uk/vrchemistry/

95. Nonwovens USA. Nonwovens science and technology course. Introduction to nonwovens technology, fiber morphology and web structure, chemistry of nonwoven binders and finishes, and engineering of specific fabric properties. Even for experienced nonwoven professionals, this is an excellent web site. http://trcs.he.utk.edu/textile/nonwovens/

Textile Science 526 Nonwovens Science and Technology II Fall 1999 Instructor: Kermit Duckett Professor of Textile Science Phone: 974-4385 Textile Science 526 - NONWOVENS SCIENCE AND TECHNOLOGY II : Inter-relations between mechanics of production and mechanical properties of nonwoven fabrics; characterization of fiber morphology and web structure; chemistry of nonwoven binders and finishes; and engineering of specific fabric properties. Students: Xiao Gao Hsu-Yeh Huang Praveen Kumar Jangala Monika Kannadaguli Ramaiah Kotra Haoming Rong Semester Project: Components of the nonwovens field will be reviewed and compiled in a format suitable for installation on the Internet. Library and Internet facilities will be used to produce an up-to-date summary of fibers for nonwovens, formation of nonwovens, finishing and bonding, and applications of the nonwovens field. These materials are compiled by the students and are presented on this website. FIBERS FOR NONWOVENS Introduction to Nonwovens Fibers and Fiber Consumption in Nonwovens Polyester Fibers Olefin Fiber ... Bicomponent Fibers FORMATION OF NONWOVENS Dry-laid Nonwovens Wet-laid Nonwovens Melt Blown Technology Spunbond Technology ... Geotextiles FINISHING AND BONDING Finishing of Nonwoven Bonded Fabrics Chemical Bonding Needle Punched Nonwovens Spunlace ... Thermal Bonding GEOTEXTILES Use of Nonwovens in Geotextiles Geomembranes: Part B Durablity of Geotextiles Testing Methods for Geotextiles ... Textile Science Main Menu

96. Eric Weisstein's World Of Chemistry Products Services Solutions Resource Library News Online Store Our Company. Wolframweb resources, Biography chemistry Mathematics Physics. Alphabetical Index. http://scienceworld.wolfram.com/chemistry/

site last updated : Wed Mar 12 07:37:10 2003 CST 495 entries, 599 cross-references, 31 figures, 1 animated graphic , live Java applets, and counting... download policy FAQs MARCH 22, 2003 This website is currently under construction. Comments, suggestions, and corrections are welcome, and may be sent to scienceworld@wolfram.com

97. The Chemistry Store - Serving The Hobbyist, Student, School And Industry Serving the hobbiest, student, school and industry with small quantities of raw material chemicals. http://www.chemistrystore.com

Chemicals A-Z Gel Candle Supplies Bath Salts Galileo's Workshop Featured Soap Makers Candle Markers !!!Coming!!! !!!Soon!!! Visitor Since April 6, 2001 Dead Sea Salts and European Spa Salts SALE!!! CLICK HERE FOR DETAILS!!!!! Super Blowout Sale On Wax Embeds for Gel Candles Lotion Bas ... All natural gentle formula Now available in 5 varieties As Low as $1.50# Pour Pot and Candle Thermometers and Books Emulsifying Wax For soap and lotion making Sodium Percarbonate ... As low as $1.60 lb

98. Bad Chemistry Bad chemistry. Click on the symbol for its explanation. The purpose of this pageis to bring to light commonly mistaught concepts in the field of chemistry. http://www.princeton.edu/~lehmann/BadChemistry.html

Be very, very careful what you put into that head, because you will never, ever get it out. Cardinal Wolsey (1475?-1530) B ad C hemistry Click on the symbol for its explanation. This page is intended to be part of the Bad Science pages established by Alistair B. Fraser . The purpose of this page is to bring to light commonly mistaught concepts in the field of Chemistry. The intended audience is secondary school students and their teachers. The page is at present just beginning, and I would welcome additions which I would include with due acknowledgement. If you wish to contact me, please send E-mail to Lehmann@chemvax.princeton.edu Brought to you by: Kevin Lehmann and the Princeton Section of the American Chemical Society. There have been visitors to this page since March 10, 1996 Topics: The Hydrophobic Effect Theory of Ice skating is all wet! Ionic solutions don't look like that! The Hydrophobic Effect does not mean that nonpolar molecules are not attracted to water! This explanation almost universally leads students (and even some professional chemists) to believe that individual water and oil molecules repel each other, or at least attract each other very weakly. Nothing can be further from the case! An individual oil molecule is attracted to a water molecule by a force that is much greater than the attraction of two oil molecules to each other. We can observe the consequence of this greater attraction when we put a drop of oil on a clean surface of water. Before hitting the surface, the oil will be in the shape of a spherical droplet. This is because the oil molecules are attracted to one another and a spherical shape minimizes the number of oil molecules that are not surrounded by other molecules. When the oil hits the surface of the water, it spreads out to form a thin layer. This happens because the attractions between the oil and water molecules gained by spreading over the surface is larger than the oil-oil attraction lost in making a large oil surface on top of the water. If a sufficiently small drop of oil is put on the surface, it will spread to form a single molecular layer of oil. By measuring the area produced, one can get a simple estimate for the size of each oil molecule and thus Avogadro's number.

99. NMi - Chemistry The chemistry departments mission is to provide traceability in chemical analysis for government, industry and science http://www.nmi.nl/english/chemistry/index.htm

About chemistry Read it The mole is the basic unit for amount of substance measurements. In order to provide traceability in chemical analysis to this basic unit, reference materials are provided where absolute measurements do not exist. The Chemistry departments mission is to provide traceability in chemical analysis for government, industry and science. At present the department focuses on the following topics: Development of primary analytical measurement methods for the analyses of gas mixtures (IRMS) and for the analyses of metals in various matrices (ICP-MS). A primary electrical conductivity cell is currently under development. Maintenance and development of Primary Standard Gas Mixtures. For this purpose the department plays an active role in the key-comparisons organized by the BIPM. Supply of Gaseous Primary Reference Materials and Certified Reference Materials for calibration of analyzers (monitors) in industrial emissions, work place atmospheres, air quality, vehicle emissions, toxic gases and natural gas composition. Calibration on most types of gas analyzers.

100. Knowledge By Design - TLMC , Software Library Downloadable computeraided learning and interactive multimediachemistry programs, for Mac and Windows, that were developed by me. http://www.knowledgebydesign.com/tlmc/tlmc.html

TLMC Last Updated: Mar 17, 98 Education Software TLMC CG Company Info Background Contact/Email Awards Site Info Home What's New Site Map Help ... Search This page and the materials in this page are developed by and maintained by Yue-Ling Wong, Ph. D. Computer Graphics : Visualization of molecular models and atomic orbitals, and computer animation as QuickTime, MPEG movies, GIF's, VRML, and Macromedia Shockwave files. On-line Exercises : Interesting online interactive exercises to increase your chemical common sense; instant feedback. Software Library : Downloadable computer-aided learning and interactive multimedia chemistry programs, for Mac and Windows, that were developed by me. The interactive multimedia CD-ROM, Atomic Orbitals CD is now available! Interactivity : Interactive technology that we applied to chemical education on the net, including a Periodic Table game and titration applets. Other Chemistry Sites on the Net : Listings of other chemistry sites. Keyword search is available for finding information from this long listing.

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