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The PubChem Project

The PubChem Project
BioActivity Summary BioActivity Datatable BioActivity SAR BioActivity DataDicer Structure Search 3D Conformer Tools

http://pubchem.ncbi.nlm.nih.gov/

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ChemBioOffice two week evaluation A Flash compatible player was not detected on your system, otherwise you would see videos here. If you can play an mp4, download the video as mp4 here ChemBioOffice is a scientifically intelligent, integrated suite of personal productivity tools that enables scientists and researchers to capture, store, retrieve and share data and information on compounds, reactions, materials and their properties. Chemical of the Week Have you ever been to an aerial fireworks show at an amusement park, baseball game, Fourth of July celebration, or on New Year's Eve and wondered about how all the impressive colors and sounds are produced? People everywhere enjoy the fantastic explosions and the brilliant light displays of fireworks. However, these spectacles are much more than just a form of entertainment. Each firework launched into the sky is a precisely formed assembly of chemicals and fuel, carefully calibrated to produce a particular effect – a red chrysanthemum spray accompanied by a powerful explosion, or a blue strobe, for example. Understanding how the contents of a firework produce the impressive variety of colors, forms, and sound intensities requires only a simple understanding of chemical reactions.

Direct access - Technische Informationsbibliothek (TIB) More than 26 million electronic full texts can be retrieved directly from the TIB Portal, including over eight million freely accessible articles. Information concerning direct access In order to make use of TIB's Pay-per-View service, you must be registered as a customer. The electronic full text will be provided directly as a download on your screen; the provider-specific licence fee will be shown in the detailed display. After registration, all eligible institutions as well as private individuals can access national licences. Endocrine Disruptor Screening Program In the 1990's, some scientists proposed that certain chemicals might be disrupting the endocrine systems of humans and wildlife. A variety of chemicals have been found to disrupt the endocrine systems of animals in laboratory studies, and compelling evidence shows that endocrine systems of certain fish and wildlife have been affected by chemical contaminants, resulting in developmental and reproductive problems. Based on this and other evidence, Congress passed the Food Quality Protection Act and the Safe Drinking Water Act (SDWA) Amendments in 1996 requiring that EPA screen pesticide chemicals for their potential to produce effects similar to those produced by the female hormones (estrogen) in humans and giving EPA the authority to screen certain other chemicals and to include other endocrine effects. Based on recommendations from an Advisory Committee, EPA has expanded the EDSP to include male hormones (androgens) and the thyroid system, and to include effects on fish and wildlife.

Chemistry Labs Atomic Structure Series - Classifying Matter - Great Helpers View Now... Application of the Scientific Method - Apply Each Step - Form Experiments Chem 152 Chemistry 152. General Chemistry II These files are provided for students in Chemistry 152 lecture at Pima Community College for the 2012-2013 academic year. These are pdf files and require Adobe Acrobat Reader (downloaded free from the Adobe web site) Lecture Information: CHM 152IN Syllabus for Spring 2013 Endocrine Disruptor Screening Program In the 1990's, some scientists proposed that certain chemicals might be disrupting the endocrine systems of humans and wildlife. A variety of chemicals have been found to disrupt the endocrine systems of animals in laboratory studies, and compelling evidence shows that endocrine systems of certain fish and wildlife have been affected by chemical contaminants, resulting in developmental and reproductive problems. Based on this and other evidence, Congress passed the Food Quality Protection Act and the Safe Drinking Water Act (SDWA) Amendments in 1996 requiring that EPA screen pesticide chemicals for their potential to produce effects similar to those produced by the female hormones (estrogen) in humans and giving EPA the authority to screen certain other chemicals and to include other endocrine effects.

Chemistry Demonstrations, Experiments, Labs & Projects These are tutorials for performing your own chemistry demonstrations, laboratory exercises, projects, and chemistry experiments. Photos and movies are available for some chemistry demos. Chemistry Laboratory Safety RulesMake your chemistry laboratory experience safe by following these simple rules. How to Write a Lab ReportLab reports are an essential part of all laboratory courses and usually a significant part of your grade. If your instructor gives you an outline for how to write a lab report, use that. Here's a format for a lab report you can use if you aren't sure what to write or need an explanation of what to include in the different parts of the report.

Chemistry 223 - Chapter Guides - How To Study For the A.C.S. Exam Here are a few hints on how to study for the American Chemical Society (A.C.S.) Final Exam in CH 223. First, the basics: The A.C.S. Exam is comprehensive, covering Chapters 1 through 23 in our text. There will be 75 multiple choice questions on the exam.

Chemicals - Environment Additional tools What is the basis for concern? Reports of adverse changes in the physiology and behaviour of wildlife apparently linked to exposure to chemical pollutants released into the environment, and the suggestion that humans may also be at similar risk of adverse health effects, have fuelled growing concern about the extent of the risk posed by chemical EDs and calls for action to reduce such risks.

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