Mass spectral interpretation is the method employed to identify the chemical formula, characteristic fragment patterns and possible fragment ions from...
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are forms of mass spectrometry, such as accelerator mass spectrometry that are designed from the bottom up to be quantitative. Spectral skewing is the...
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Mass chromatogram Mass spectral interpretation Mass spectrum analysis Tandem mass spectrometry McLafferty FW (1 January 1993). Interpretation of Mass...
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OSIRIS-REx (redirect from Origins Spectral Interpretation Resource Identification Security Regolith Explorer)
letters relates to part of the respective projects: O – Origins SI – Spectral Interpretation RI – Resource Identification S – Security REx – Regolith Explorer...
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function of the Laplacian. Spectral clustering is well known to relate to partitioning of a mass-spring system, where each mass is associated with a data...
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Stellar classification (redirect from Spectral class)
stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by...
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analysis Helium mass spectrometer Isotope dilution MassBank (database), a Japanese spectral database Mass spectrometry imaging Mass spectrometry software...
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Brown dwarf (redirect from Planetary-mass brown dwarf)
Graeme (2012-07-01). "Further Defining Spectral Type "Y" and Exploring the Low-mass End of the Field Brown Dwarf Mass Function". The Astrophysical Journal...
186 KB (20,207 words) - 20:59, 12 August 2024
Approach to Correlate Tandem Mass Spectral Data of Peptides with Amino Acid Sequences in a Protein Database". J Am Soc Mass Spectrom. 5 (11): 976–989. Bibcode:1994JASMS...
81 KB (3,979 words) - 05:06, 18 August 2024
Planck's law (redirect from First radiation constant for spectral radiance)
physics, Planck's law (also Planck radiation law: 1305 ) describes the spectral density of electromagnetic radiation emitted by a black body in thermal...
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VY Canis Majoris (section Mass)
classifications were confused by the interpretation of surrounding nebulosity as companion stars. The present spectral classification system is inadequate...
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Proton (redirect from Proton mass)
charge). Its mass is slightly less than the mass of a neutron and approximately 1836 times the mass of an electron (the proton-to-electron mass ratio). Protons...
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Bathymetry (section Hyper-spectral sensors)
provide a great visual interpretation of coastal environments.[clarification needed] The other method of satellite imaging, multi-spectral (MS) imaging, tends...
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their correct interpretation was heavily debated, and Bolton's suggestion that the radiation detected from quasars were ordinary spectral lines from distant...
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curve. This line is pronounced because both the spectral type and the luminosity depends only on a star's mass, at least to zeroth-order approximation, as...
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M-type asteroid (category Asteroid spectral classes)
rubble-piles), then that interpretation may still hold; this is unlikely for Psyche, because of its large size. Given the spectral evidence of silicates...
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model's key success lies in explaining the Rydberg formula for hydrogen's spectral emission lines. While the Rydberg formula had been known experimentally...
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Black hole (redirect from Mass hole)
the red shift of the spectral lines would be so great that the spectrum would be shifted out of existence. Thirdly, the mass would produce so much curvature...
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yellow-white supergiant that varies between spectral types F7Ib and F8Ib, and has around 6 times the Sun's mass, 2,500 times its luminosity, and 45 times...
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particles. Then, the broadening depends only on the frequency of the spectral line, the mass of the emitting particles, and their temperature, and therefore...
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Schrödinger equation (section Interpretation)
produced the correct spectral energies of hydrogen in a paper published in 1926.: 1 Schrödinger computed the hydrogen spectral series by treating a hydrogen...
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Hyades (star cluster) (section Mass segregation)
A stars, 6 F stars, and 21 G stars. The Hyades' cohort of lower-mass stars – spectral types K and M – remains poorly understood, despite proximity and...
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De novo peptide sequencing (category Mass spectrometry)
sequencing is an assignment of fragment ions from a mass spectrum. Different algorithms are used for interpretation and most instruments come with de novo sequencing...
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illuminating the Rho Ophiuchi cloud complex in its foreground. Classified as spectral type M1.5Iab-Ib, Antares is a red supergiant, a large evolved massive star...
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Matrix-assisted laser desorption/ionization (redirect from Spectrometry, mass, matrix-assisted laser desorption-ionization)
Ionization–Time of Flight (MALDI-TOF) Mass Spectrometry Using a Free Web-Based Application and a Dedicated Mass-Spectral Library". Journal of Clinical Microbiology...
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Remote sensing in geology (section Spectral features)
different wavelengths are detected, and plotted on a spectral reflectance curve. This spectral fingerprint is governed by the physio-chemical properties...
62 KB (7,081 words) - 03:56, 24 June 2024
instrument consumes prepared sample material and translates it into mass-spectral data. Actual analytical procedure takes some time; after that time the...
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Electron (redirect from Mass of electron)
particles because they have no known components or substructure. The electron's mass is approximately 1/1836 that of the proton. Quantum mechanical properties...
153 KB (15,428 words) - 05:58, 22 July 2024
Milky Way (section Size and mass)
Spectrograph of the Very Large Telescope to measure the relative strengths of spectral lines caused by the presence of thorium and other elements created by the...
211 KB (21,097 words) - 17:36, 22 August 2024