www.science.dmoz2007.org

A virtual tour with basic information. Some movies also available.
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Overview including general information, data, pictures, news, historical and mythological background.

Educational information about the Sun.
Instrument blocks our view of the inner corona. X-ray images can show us the parts closer to the Sun, because there no need to block out the solar disk..Selected by the sciLINKS program, a service of National Science Teachers Association..Astronomers describe different layers of our Sun based on what can be seen when looking at different colors (wavelengths) of light. The layers we can most easily see are the photosphere, chromosphere, and the corona..Sunlight is composed of every color. When

A unit of the American Chemical Society. Includes newsletters, programs of past and future division meetings, and information on awards presented by the division.
The server hosting these webpages has been retired, and many of the sites have been moved. Updated links can be found on www.acs for the following.

A unit of the American Institute of Chemical Engineers. Includes a listing of academic researchers and information on conferences sponsored or co-sponsored by the forum.

With the mission of extending and supporting the computer aided rational drug design, discovery and development studies in Turkey.

One of the Specialist Interest Groups of the Royal Society of Chemistry. Links to research groups, meeting reports, software archives, selected articles.

The International QSAR Society. Multivariate statistical modelling, molecular modelling, and computer-aided drug design.
Society activities rely on observing two decades of tradition. Although such honored traditions are highly valuable, members of the Society will be asked to vote on a set of By-.will be consistent with the outcome of the 2011 Election, to be proposed by the new leadership. Members will be required to vote on this issue after the 2011 Election..To prosper, CQS needs to become a forum for science-related activities centered on cheminformatics and QSAR. To foster such activities, it is my belief

Association of research groups collaborating on the first-principles computer simulation of condensed matter. Provides the CASTEP code to academics in the UK. Organization, publications, calendar, job

ConnMS is a group of scientists and students gathered to exchange information regarding electron, light, confocal, atomic force and fluorescence speialities.

Development and applications of X-ray microscopy.
Ndige Aufsichtsbeh rde Georg-August-Universit t G ttingen Stiftung ffentlichen Rechts, Stiftungsausschuss Universit t ( 59 Abs. 2, 60 Abs. 2 Satz 2 Nr. 7, 60 a Abs. 1 NHG), Wilhelmsplatz 1, 37073 G ttingen Umsatzsteuer-Identifikationsnummer gem 27 a Umsatzsteuergesetz DE 152 336 197 Inhaltlich Verantwortliche gem 55 Abs. 2 RStV der Dekan der Fakult t. Haftungshinweis Trotz sorgf ltiger inhaltlicher Kontrolle bernehmen wir keine Haftung f r die Inhalte externer Links. F r den Inhalt der

Information on laser microdissection and optical tweezer technology. Includes examples, methods, references and workshop information at the University of Western Australia.
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PA school offers short courses each June on electron microscopy, scanning probe microscopy, and microanalysis.

An extensive list of links pointing to microscopy related resources.
Staining techniques and dyes... Topics include Cryotechniques, Fixation, Haematoxylin and Counterstains, Microtomy, Mountants, Resin Processing and Tissue Processing... Another resource is the Immunohistochemistry page of Roy Ellis, which includes suggestions for control tissues for different stains and a sample protocol that is in an ISO 9000 compliant format... This is an incredible compilation of links to histology anatomy resources, as well as other biological links and some terrific general

MRFM is a technology for detecting the resonant force of single protons in order to image nano-structures in three dimensions. This site is a directory on people, processes publications and products.

Microscopy, microanalysis and soft X-ray spectrocopy. Chemical and structural mapping capabilities and software.

Site highlights US patents issued between the years 1855-1915.

Informational site describing the different kinds of microscopes and their functions.
Is Wavelength Dispersive Spectroscopy (WDS) or by collecting X-Rays of different energy in Energy Dispersive Spectroscopy (EDS). The spectrometers fitted to a microscope to carry out WDS have special crystals in them to deflect the X-Ray beam into the detectors. These are exceedingly expensive and complicated instruments to operate. They are generally referred to as Microprobes. Microprobes can give very accurate quantitative information. On the other hand an Energy Dispersive X-Ray Spectrometer

Online database of microscopy vendors from optical and electron microscopy, spectroscopy, microanalysis, spare parts, and image analysis.
Scientific Sciscope Eastman Kodak Scientific Imaging Systems Easy Graphics Corp. Eckert Optical Instruments Inc. Ecrunch Edge 3D Imaging, LLC. EdgeCraft Diamond Knives Edmond Scientific Co. Edmund Scientific Co. Education Interactive Imaging Education Science International Edwards High Vacuum International Edwards, Kniese Co. Eisinger Bros Eisinger Enterprises El-Mul Technologies, Ltd. El-Sol Technologies Ltd. El-Tan Technologies Elasco Int& ,l Corporation ElbaTech srl Electro-Optics Ltd.

Hundreds of photomicrographs (photographs through the microscope) of everything from superconductors and high-tech materials to ice cream and beer.
Cartoon illustrator Charles Schultz added the character Snoopy, a young beagle pup, to his comic strip Peanuts. Serving as lead personality Charlie Brown independently-minded dog, Snoopy has played an integral role in the broad success of the cartoon and has a reserved a place in hearts of millions of fans. The silicon version of Snoopy illustrated above was discovered by Richard Piotter of New Ulm, Minnesota, who also loaned the 4-inch wafer (made by a 1980s-era semiconductor company named

Research in the development of optical microscopes with resolutions in the nanometer scale.
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Extensive web site about microscopy, microscopes, and microanalysis. Centre for Microscopy and Microanalysis, University of Queensland.

Resource for the analysis and classification of biological images using a database-driven three-tier software system, maintained by MIT.
In the coming weeks and months and so far all is working very well. In addition to OMERO& ,s standard use, we have integrated it into our data management system as a whole so that sample preparation steps can be directly linked to images and image data sets (and also to other data modalities). The application that does this integration is called XperimentR and demonstrates quite well the use of the OMERO API..We currently have two OMERO systems up, one at the University of East Anglia, Norwich,

Pages of interest for microscopists, including microscopy meetings, literature, resources and suppliers.

Image galleries of homogenous and heterogenous polymers using TEM, AFM and light microscopy equipment at the University of Freiburg, Germany.
Of macromolecules which he characterized as polymers, and is known as the founder of polymer science. The Institute was honoured in 1999 as Historical Chemical Landmark by the Gesellschaft Deutscher Chemiker GDCh and the American Chemical Society ACS..AlbertLudwigUniversity Freiburg im Breisgau The AlbertLudwigUniversity was founded in 1457 by Archduke Albrecht VI. when Freiburg was part of the AustrianHabsburg territory. Today, the university has a student population of around 21000..This page

Together with Oak Ridge National Laboratory (ORNL) provides microanalytical facilities for studies within the materials sciences.
Know and we ll try to track it down for you..The bad news is that the webserver couldn t find the page or file you requested. The good news is that there are other ways to find what you re looking for. If you can t find what you need using the tools on this page, let us know and we ll try to track it down for you..The bad news is that the webserver couldn t find the page or file you requested. The good news is that there are other ways to find what you re looking for. If you can t find what you

System house for ultimate digital microscopy and cell based Imaging Solutions in the field of Biology, Medicine and Pharmacy from Brightfield and Fluorescence Applications to fully automated multi-dim

Covers all aspects of light microscopy, electron microscopy and other forms of microscopy.
High school groups and other groups, including explanations of how the instruments work, operational displays and examples of how they are used in industry..Currently, the SRNEML houses the most sophisticated collection of electron microscopes in the State, with a current capital value of nearly .1 million. University researchers requiring the instruments may use the equipment for a nominal charge, plus reimbursement for photographic supply usage and expendables. Usage may be arranged with the

Subscription based online library providing information to rubber, plastic, and polymer industries.

About 13000 acronyms and abbreviations related to chemistry.

Searchable database for publications and resources about the effect of hazardous substances on public health and the environment.
The enormous challenges of this tragedy. Chemical Agents.- Links to information about chemical agents arranged alphabetically or by category. Managing Hazardous Material Incidents (MHMI) - The MHMI series is a three volume guide available on CD-ROM and in print (the CD-ROM version has an associated streaming video). The set contains recommendations for on-scene (prehospital), and hospital medical management of patients exposed during a hazardous materials incident. Medical Management Guidelines

Providing information to the scientific community on all aspects of the analytical sciences in education, chemical suppliers, consultancies, instrumentation and research.

Web access to health and safety databases covering over 185000 chemical substances. Provided by Canadian Centre for Occupational Health (CCOHS). Free access to CHEMINFO database.

Supplier information for approximately 200000 chemical compounds. Searching for compounds is free, the supplier information is fee based.
Chemical Sources International, Inc..Chemical Sources International, Inc..

Initiative for Chemical Genetics. Freely available collection of data about small molecules (over 2000 compounds) and resources for studying their properties, especially their effects on biology.
You can then paste this SMILES text in the textbox below the JME editor on the Search by substructure page. After defining the target substructure, click the search now or add to search button..To search for a list of compounds, under Find small molecules , click by user list . The Search by user list page allows you to search for lists of compounds. You can enter a list of molecule names, SMILES strings, plate numbers, plate and well numbers, or ChemBankIDs. After entering the identifiers,

Chemical structures and biological activity data for over 2,000 compounds, primarily from published sources.
Also delete proteins. Deletion of a protein that is linked to other entities in ChemBank (e.g. if it was used in an assay, a biochemical interaction, etc.), results in an error message. To delete one of these proteins, you must first remove all such dependent links..Select one of the descriptors listed below, enter the value or range you would like to search, then click the add to search button. (The filters on the right side can be used to narrow the list of displayed descriptors. To filter by

An annual supplement to Chemical & Engineering News (C&EN). Provides users/purchasers of chemicals with trade names, packaging, special shipping requirements, potential applications, and CAS R
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A catalog of 60000 fine chemicals searchable for free using a chemist-friendly search engine. Products are listed with physical data including IR spectra and MSDS. Contributions to the database possi

News, stock reports, products, directories, classifieds, and profiles of commercially available chemical products; focus reports;

Directory of chemicals, physical properties, and Internet links.

Provides pathways to published research in the world's journal and patent literature through tools such as SciFinder, SciFinder Scholar and STN. CAS databases provide access to over 25 million documen
Online service and at least some training in the STN search language is recommended in order to benefit from the precision and power of the system. The STN Express.is a web-based interface to the most popular databases available on STN. There is no command language to learn, so this service is suited to both infrequent searchers and those who need a simpler, more guided information resource..Q. How much will it cost? A. Costs depend on the product you are using. Products like STN and STN Easy

Free database containing thermochemistry data for over 400 compounds relevant to high-temperature processes used in materials synthesis. Searching by molecular formula.

A free database of 350000 chemical compounds. Records consist of name, synonyms, CAS number, molecular formula, and direct links to biomedical resources. Included also over 100000 structures. Searchab
The requested URL chem chemmain.html was not found on this server. Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request..

Online access to major chemical reference works from Chapman & Hall/CRC including Combined Chemical Dictionary (CCD), The Handbook of Chemistry & Physics, Polymers: A Property Database, Prope

Database of organic compounds that have been identified in petroleum materials. Includes chromatographic separations, mass spectra, chemical structures, molecular weight, etc.

Commercial database of more than 120,000 3D molecular structures expressed in CML (Chemical Markup Language) format.
Email is the preferred method of reporting bugs, requesting assistance, special orders etc. Email us at rfactory@theriver.

Database of thermodynamic and transport properties of pure components and mixtures for use in process design and development and related software package.

Chemical, pharmaceutical and biotechnological databases, covering patents, journals and conferences.
Classification of Severity, and Radiomitigants), in addition to an increased number of tables and figures. View the full report..According to the American Heart Association, metabolic syndrome is becoming increasingly common in the US the organization estimates that more than 50 million Americans have it. Worldwide, South Asians are at an increased risk for metabolic syndrome. Other at-risk groups include people with a personal or family history of diabetes, and women with polycystic ovary

Thermophysical properties of pure substances and mixtures. Phase equilibrium data, caloric data, critical data, transport properties, electrolyte data. Data sets with descriptors and bibliographic ref
As soon as we receive your fax or mail, we will activate your account. You will get a notice by email.

Compilation of reliable physical, thermodynamic, and transport properties for 1,793 industrially important chemical compounds with 44 properties. The database is sponsored by AIChE.

Free chemical structure search engine. Millions of public domain structures. Very fast substructure searching. Results link to data about these structures. Searching for chemical names and synonyms. F

The largest numeric database system in China for chemical, petrochemical, metallurgical industries. Provides experimental data, reference information. Can also perform data estimation.

Provides information on chemicals, related to: EINECS, ELINCS, HPVCs & LPVCs, Classification and Labeling, IUCLID Chemical Data Sheets, Risk Assessment.
ESIS (European chemical Substances Information System) by Rmi Allanou. The formerly known European Chemicals Bureau (ECB), was part of the Institute for Health and Consumer Protection (IHCP), which is one of the seven scientific institutes in the European Commission& ,s Joint Research Centre (JRC). The mission was to provide scientific and technical support to the conception, development, implementation and monitoring of EU policies on chemicals and consumer products. This includes managing the

International spectroscopic data bank and archive project for spectroscopic and associated data, from peer reviewed publications, with link to the chemical abstracts register.

Search a database of 87,000 FTIR and Raman spectra using text or full spectral comparison. JAVA required.

Point properties and thermodynamic and transport properties of over 500 common organic compounds and gases. Program calculates mixture properties. Demo version available.

Contains names, formulas and registry numbers for 1991 hazardous chemicals. This site was last updated in 1996.

Small molecule database of structures that have primarily been determined using single crystal X-ray diffraction. Features JAVA applets that can be used to orient and examine the molecule, and a dedi

Bibliography of infrared and Raman spectroscopy and its applications. Provides reference data (title, author(s), journal, page, date info.) collected from 123 journals, grouped into 129 classes.

Also known as the IUPAC Gold Book. Searchable database of nearly 7000 IUPAC-approved definitions of chemical terms. IUPAC - The International Union of Pure and Applied Chemistry.

Comprising 11 volumes from the IUPAC Solubility Data Series liquids with liquids. A limited number of multi-component (organic-water-salt) systems are also included.
Description HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. Requested URL index.aspx.

Contains more than 100,000 experimental points concerning the phase behavior and the thermal properties of aqueous solutions containing electrolytes and/or non-electrolytes.

JAICI is a not-for-profit scientific information service organization featuring, in particular, chemical expertise.

Information about approximately 75000 compounds with liquid crystalline properties. Compound search is free, the compound data are fee based.
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Database of methods, taken largely from the peer-review scientific literature, for matrix-assisted laser desorption ionization (MALDI) mass spectrometry of synthetic polymers.
The National Institute of Standards and Technology (NIST) is an agency of the U.S. Commerce Department.gov (performance of federal programs) NIST Information Quality Standards Date created November 29, 2008 Last updated February 18, 2009 Contact.

Provider of chemical structural databases and information management software to the chemical, agrochemical, and pharmaceutical industry.

Database containing experimental LogP values together with 2D and calculated 3D structures of more than 500 chemical compounds.
Contre les parois. Remarque Ces deux programmes Abeilles et Billes utilisent le mme algorithme, si si !!! Que j avais trouv dans un vieux numro de SVM. Programmes de pour les chimistes Tri de noms chimiques L un des problmes d un chimiste est la tri sa base de donnes chimique dans l ordre alphabtique. Ce qui n est pas vident sachant que ces noms comportent de prfixes chiffres (1,2-dimthyl ou chlorure de cuivre (II)), trans, cis, anti, D, L, R, S, (-) ou (+), etc. ou lorsqu il agit d une base de

Offers a book containing data on over 3000 pesticides and other environmental contaminants.

A free database of more than 120000 substances with 2D and 3D information compiled from the National Cancer Institute. Searchable by substructure with free Chime plugin.

Database of organic chemistry compounds, organized by species. Contains chemical and physical property data on over 30,000 compounds.
For access to this database in the future. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database..NIST reserves the right to charge for access to this database in the

Comprehensive database of important synthetic reactions, with all published examples of the topic reactions.
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Describes checked and edited experimental procedures, spanning a broad range of synthetic methodologies. CrossRef(R) and Chemport(R) enabled reference linking.
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Free electronic version of printed Organic Syntheses series - detailed reliable experimental methods for the synthesis of organic compounds.

All annual volumes of Organic Syntheses in ISIS/Base format. Checked and edited experimental synthetic procedures.
By courier from stock. This special sale is for limited time only * - Suberoylanilide Hydroxamic Acid (SAHA), Entinostat (MS-275), Tacedinaline (CI-994), BML-210, M344, Mocetinostat (MGCD0103), Belinostat (PXD101), Panobinostat (LBH-589)..Exclusive Chemistry Ltd provides a one-stop, continuous range of problem-solving expertise in chemical synthesis, supported by world-class analytical services. The result is quick, safe and efficient scale-up. Whether it& ,s developing a new process or

Database of documents produced by Occupational Safety and Health Administration, including analytical methods and chemical sampling information.

Provides free access to data required in polymeric material design - structures, names, and properties of monomers and polymers, polymerization information.

Free database of chemical structures of small organic molecules and information on their biological activities. Linked with NIH PubMed/Entrez information retrieval system.
SRD, SRDAT, RLSDAT StandardizedCID SCID Standardized compound identifier, integer. SubstanceID SID Substance ID. Same as UID . Synonym SYNO Synonyms for substance. TautomerCount TC, TCNT, TTMC Possible tautomer count for each given structure, no more than 200, integer. TestedConcentration Using this filter users can query for substances which are tested under certain concentrations(uM) in biological assays. TotalAidCount TAC TotalFormalCharge TFC, CHG, CHRG Total formula charge. TPSA TPSA

Contains HPLC and GC applications provided by major vendors of chromatography equipment. Can be searched by numerous chromatographic parameters, as well as by structure, substructure, and structural s

Chemical search engine powered by the Google Web API.

Is designed for compilation of experimental researches and calculations of the RADiative and ENergy parameters defining the distribution of intensity in electronic and vibrational spectra of dia

Distributed database used by research crystallographers to store information about 3D molecular structures.

MSDS, toxicology profiles, chemical health hazards, chemical labeling requirements, TLVs, government lists of hazardous substances, pesticide information, storage compatibility, and chemical safety gu
In addition to the library& ,s major category breakdown, special resources are group either by type or function across all categories. These special groupings are listed below. This listing of.1996-2011 Libraries Directories, Inc. - All Rights Reserved.In addition to the library& ,s major category breakdown, special resources are group either by type or function across all categories. These special groupings are listed below. This listing of.1996-2011 Libraries Directories, Inc. - All Rights

Integrated spectral database system for organic compounds, which includes the following spectra - Electron Impact Mass (EI-MS), Fourier Transform Infrared (FT-IR), 1H and 13C NMR, Raman and Electron S

A free database of commercially available solvents searchable by many properties. Compiled by National Center for Manufacturing Sciences.
In sustainable solvent management. In supporting the site, Gage is reaching out to manufacturers who may be able to benefit from applying Gage& ,s experience and expertise to their solvent management needs..

Provider of chemical compound library's for HTS in vials or plates.
For more than20 years, Specs has been providing chemical compounds to pharmaceutical and biotechnology companies for drug discovery. The compounds are acquired from academia and research institutes worldwide. The compounds in the Specs catalogue are carefully selected from more than 1.5 million structures offered annually. more.From our current screening compounds stock, diverse compound libraries can be composed. This can be done by the customer himself or by our cheminformatics specialists,

ATR, FT IR, and Raman Spectra of chemicals and other compounds. Includes polymers, solvents, forensics, etc.

The new SpresiWeb developed by InfoChem is an integrated scientific database containing over 4.5 million molecules, 3.5 million reactions, 380,000 references, 98,000 patents covering years 1974 - 19

Data collections from Science, Technology and Medicine (STM): AntiBase (natural compound identifier), AmicBase (antimicrobial activity verifier), Mass Spectra (MS) of Pharmaceuticals and Agrochemicals
Feature of AntiBase is the use of predicted 13C-NMR spectra for those compounds where no measured spectra are available. These spectra have been produced using the spectrum prediction program SpecInfo. Calculated high resolution molecular masses are included in the new update. Special features.

Animations require the Chime plug-in to view. From Oxford University, UK.
Substances have medicinal properties, they are referred to as pharmaceuticals. The study of these medicinal chemicals requires intimate knowledge of the biological system affected. With the knowledge of cell biology and biochemistry increasing, the field of pharmacology has also changed substantially. It has become possible, through molecular analysis of receptors, to design chemicals that act on specific cellular signalling or metabolic pathways by affecting sites directly on cell-surface

Free database of more than 16000 references to English review articles (from journals and books) of interest to synthetic organic chemists.
Prof. Dieter Enders, Editor-in-Chief of SYNTHESIS, has been awarded the Robert Robinson Award 2010..The Robert Robinson Award is an annual RSC award given to researchers over the age of 55 for their contributions to organic chemistry. The award winner is chosen by the RSC Organic Division Awards Committee. Prof. Enders is honored for his numerous important contributions to the development and practice of modern asymmetric organic synthesis..poster prize for the best poster at the CSC2010 which

Free interactive database of practical and reliable organic, organometallic and inorganic chemical syntheses submitted by synthetic chemists.
That contain up to date information on your organisation, your products, appropriate pricing and contact information. A Premium is attached to the price structure for this service..To ensure a higher profile for your organisation we have a limited number of opportunities for you to be a Sponsor of ChemSpider. These packages will include all of the opportunities listed below but also some premium branding opportunities to include banner advertising at the top of the page, your organisation to be

Databases and software for thermochemistry.
Thermochemical properties, phase diagrams, equilibrium constant, vapour pressure, alloys properties, . ..THERMODATA Information, Data, Databases, Softwares, Advice,. and Assistance..

Free reaction search system offering direct retrieval of reaction precedents. Search based on reaction types and bonding change.

Physical property data for polymers commercially available, with experimentally determined and selected data for over 2,500 polymers. Derived from the Polymer Handbook.
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Spectroscopic databases/libraries (mass spectrometry, NMR, and IR) and organic chemistry and reaction databases (Organic Reactions). Enterprise spectroscopy server software, Specinfo.
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Free database of over 2.7 million commercially-available compounds for virtual screening in ready-to-dock, 3D format.

The Cologne Radiocarbon Calibration and Paleoclimate Research Package is designed to support research on hominid behavioural response to pleistocene climate change.

Dates between 50.000 and 1 BP will be calibrated using the calibration curve CalPal2004_SFCP.

Compilation of radiocarbon measurements that indicate the ages of archaeological and vertebrate palaeontological sites in North America.

Introductory tutorial.
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