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Results of Keyword Search:
6 databases found for mass.
glass ball SRD 121 CODATA Fundamental Physical Constants (Web, free access)  Keywords for Database
This site, developed in the Physics Laboratory at NIST, addresses three topics: fundamental physical constants, the International System of Units (SI), which is the modern metric system, and expressing the uncertainty of measurement results.
glass ball Fundamental Physical Constants - International System of Units (SI) (Web, free access)
Fundamental Physical Constants - International System of Units (SI) lists important definitions related to the modern metric system of measurement. These 'essentials' are adapted from NIST Special Publications SP 811 and SP 330.
glass ball SRD 123 Fundamental Physical Constants - Searchable Bibliography on the Constants (Web, free access)
Fundamental Physical Constants - Searchable Bibliography on the Constants contains citations for the most important theoretical and experimental publications relevant to the fundamental constants and closely related precision measurements published since the mid 1980s.
glass ball SRD 1A NIST/EPA/NIH Mass Spectral Library, NIST '02 With Windows 2.0 Software (PC database for purchase)  Keywords for Database
Available with full-featured NIST MS Search Program for Windows integrated tools, the NIST '98 is a fully evaluated collection of electron-ionization mass spectra. (147,198 Compounds with Spectra; 147,194 Chemical Structures; 174,948 Spectra )
glass ball MassSpectator Automated Data Analysis Tool (Web, free access)
MassSpectator is a mathematical method that locates, and calculates the area beneath, peaks from mass spectra using only reproducible mathematical operations and no user-selected parameters. It makes no assumptions about peak shape and requires no smoothing or preprocessing of the data.
glass ball SRD 126 Tables of X-Ray Mass Attenuation Coefficients and Mass Energy - Absorption Coefficients (Web, free access)
Tables of X-Ray Mass Attenuation Coefficients and Mass Energy - Absorption Coefficients from 1 keV to 20 MeV for Elements Z = 1 to 92 and 48 Additional Substances of Dosimetric Interest include tables covering energies of the photon (x-ray, gamma ray, bremsstrahlung) from 1 keV to 20 MeV.


Last modified: November 6, 2008 (Created: November 9, 2001)
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