â€¢ Table of Nuclides. Lists elements and corresponding isotopes.
â€¢ WebElements: periodic table of elements on the web.
â€¢ Neutron Scattering Lengths & Cross Sections: for thermal neutrons only.
â€¢ Neutron cross sections: neutron cross sections databases.
â€¢ NIST X-COM: photon cross sections database.
â€¢ NIST ESTAR, ASTAR, PSTAR: stopping-power and range tables, for electrons, protons and Helium ions.
â€¢ Boedeker Plastics: material properties database.
â€¢ NIST Chemistry WebBook: thermophysical properties database (gas density, viscosity, etc.).
â€¢ Convert-me.com (pressure): provides online conversions for various units and systems.
â€¢ Gamma-ray spectra: gamma-ray spectrum catalog of isotopes.
â€¢ NIST Physical Reference Data: collection of NIST databases and libraries.
â€¢ National Nuclear Data Center: nuclear structure and decay databases, etc.
â€¢ Normal distribution calculators: probability and quantile applets.
â€¢ Poisson distribution calculator: listing of Poisson probabilities.
â€¢ Pressure drop calculator: calculates the pressure drop for flow in a pipe.
â€¢ Thin-Walled Pressure Vessels: calculate wall stresses in cylindrical and spherical vessels.
â€¢ Sagitta of an Arc: calculate the sagitta of an arc.
â€¢ cancerWEB Online Medical Dictionary. Contains terms relating to biochemistry, cell biology, chemistry, medicine, molecular biology, physics, plant biology, radiobiology, science and technology. Includes: acronyms, jargon, theory, conventions, standards, institutions, projects, eponyms, history -- anything related to medicine or science.
â€¢ Gray's Anatomy of the Human Body The Bartleby.com edition of Grayâ€™s Anatomy of the Human Body features 1,247 vibrant engravingsâ€”many in colorâ€”from the classic 1918 publication, as well as a subject index with 13,000 entries ranging from the Antrum of Highmore to the Zonule of Zinn.
â€¢ Small Business Innovative Research Links: a listing of government agencies participating in the SBIR program, and other sites of interest to small businesses.