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Spectral line formation. : Spectroscopy and optical diagnostics for gases / Ronald K. Hanson, R. Mitchell Spearrin, Christopher S. Goldenstein  2016 1
 

Spectral sequences (Mathematics) -- See Also the narrower term Adams spectral sequences


  1
Spectral sequences (Mathematics)   2
Spectral synthesis (Mathematics) : Discrete spectral synthesis and its applications / László Székelyhidi  2006 1
  Spectral theory (Mathematics) -- 2 Related Subjects   2
Spectral theory (Mathematics)   75
Spectral theory (Mathematics) -- Congresses.   9
Spectral theory (Mathematics) -- Data processing. : Spectral analysis of complex data : data mining enhancements using the spectral characteristics of data / Wenyuan Li, Kok-Leong Ong, Wee Keong Ng  2009 1
Spectral theory (Mathematics) -- Periodicals. : Journal of spectral theory  2011- 1
 

Spectres -- See Ghosts



--see also headings beginning with the word Haunted
  1
Derrida, Jacques. Spectres de Marx : Derrida, Africa, and the Middle East / Christopher Wise  2009 1
 

Spectres (Musical group) -- See Status Quo (Musical group)


  1
 

Spectrochemical analysis -- See Spectrum analysis



--subdivision Spectra under individual chemicals and groups of chemicals, individual materials and types of materials, elementary particles, and celestial bodies, e.g. Copper--Spectra; Metals--Spectra; Protons--Spectra; Stars--Spectra
  1
 

Spectrochemistry -- See Spectrum analysis



--subdivision Spectra under individual chemicals and groups of chemicals, individual materials and types of materials, elementary particles, and celestial bodies, e.g. Copper--Spectra; Metals--Spectra; Protons--Spectra; Stars--Spectra
  1
 

Spectrofluorometry -- See Spectrometry, Fluorescence


Measurement of the intensity and quality of fluorescence
  1
Spectrograph. : Introduction to the spectrography of speech  1959 1
Spectrograph -- Design and construction   2
Spectrograph -- History. : Astronomical spectrographs and their history / John Hearnshaw  2009 1
 

Spectrography, Sound -- See Sound Spectrography


The graphic registration of the frequency and intensity of sounds, such as speech, infant crying, and animal vocalizations
  1
  Spectrometer -- 7 Related Subjects   7
Spectrometer.   2
Spectrometer -- Congresses. : Optical emission spectrometers : a symposium presented at the Pittsburgh conference, Cleveland, Ohio, 8 March 1972 / sponsored by ASTM E-2 on Emission Spectroscopy ; W.R. Kennedy, symposium chairman  1972 1
Spectrometer -- Design and construction.   3
 

Spectrometries, Mass-Gas Chromatography -- See Gas Chromatography-Mass Spectrometry


A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds
  1
 

Spectrometries, Near-Infrared -- See Spectroscopy, Near-Infrared


A noninvasive technique that uses the differential absorption properties of hemoglobin and myoglobin to evaluate tissue oxygenation and indirectly can measure regional hemodynamics and blood flow. Near-infrared light (NIR) can propagate through tissues and at particular wavelengths is differentially absorbed by oxygenated vs. deoxygenated forms of hemoglobin and myoglobin. Illumination of intact tissue with NIR allows qualitative assessment of changes in the tissue concentration of these molecules. The analysis is also used to determine body composition
  1
 

Spectrometry -- See Spectrum Analysis


The measurement of the amplitude of the components of a complex waveform throughout the frequency range of the waveform. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
  1
 

Spectrometry, Alpha ray -- See Alpha ray spectrometry


  1
 

Spectrometry, ESI Mass -- See Spectrometry, Mass, Electrospray Ionization


A mass spectrometry technique used for analysis of nonvolatile compounds such as proteins and macromolecules. The technique involves preparing electrically charged droplets from analyte molecules dissolved in solvent. The electrically charged droplets enter a vacuum chamber where the solvent is evaporated. Evaporation of solvent reduces the droplet size, thereby increasing the coulombic repulsion within the droplet. As the charged droplets get smaller, the excess charge within them causes them to disintegrate and release analyte molecules. The volatilized analyte molecules are then analyzed by mass spectrometry
  1
 

Spectrometry, Fluorescence -- See Fluorescence spectroscopy


  1
Spectrometry, Fluorescence.   25
Spectrometry, Fluorescence -- instrumentation. : Spectrophotometry and spectrofluorimetry : a practical approach / edited by Michael G. Gore  2000 1
Spectrometry, Fluorescence -- methods.   8
 

Spectrometry, Gamma ray -- See Gamma ray spectrometry


  1
 

Spectrometry, Gas Chromatography-Mass -- See Gas Chromatography-Mass Spectrometry


A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds
  1
 

Spectrometry, Gas-Liquid Chromatography-Mass -- See Gas Chromatography-Mass Spectrometry


A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds
  1
 

Spectrometry, Infrared -- See Infrared spectroscopy


  1
 

Spectrometry, Ion mobility -- See Ion mobility spectroscopy


  1
 

Spectrometry, Luminescence -- See Luminescence spectroscopy


  1
 

Spectrometry, Mass -- See Mass Spectrometry


An analytical method used in determining the identity of a chemical based on its mass using mass analyzers/mass spectrometers
  1
Spectrometry, Mass, Electrospray Ionization. : Electrospray and MALDI mass spectrometry : fundamentals, instrumentation, practicalities, and biological applications / edited by Richard B. Cole  2010 1
Spectrometry, Mass, Fast Atom Bombardment. : Sputtering by particle bombardment : experiments and computer calculations from threshold to MeV energies / Rainer Behrisch, Wolfgang Eckstein (eds.)  2007 1
 

Spectrometry, Mass-Gas Chromatography -- See Gas Chromatography-Mass Spectrometry


A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds
  1
Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization. : Diagnosis of early relapse in ovarian cancer : using serum proteomic profiling / Jean Gao  2007 1
Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization -- instrumentation : MALDI MS : a practical guide to instrumentation, methods and applications / edited by Franz Hillenkamp and Jasna Peter-Katalinić  2007 1
Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization -- methods : MALDI MS : a practical guide to instrumentation, methods and applications / edited by Franz Hillenkamp and Jasna Peter-Katalinić  2007 1
  Spectrometry, Near infrared -- 2 Related Subjects   2
 

Spectrometry, Particle Induced X Ray Emission -- See Spectrometry, X-Ray Emission


The spectrometric analysis of fluorescent X-RAYS, i.e. X-rays emitted after bombarding matter with high energy particles such as PROTONS; ELECTRONS; or higher energy X-rays. Identification of ELEMENTS by this technique is based on the specific type of X-rays that are emitted which are characteristic of the specific elements in the material being analyzed. The characteristic X-rays are distinguished and/or quantified by either wavelength dispersive or energy dispersive methods
  1
 

Spectrometry, Photoelectron -- See Photoelectron Spectroscopy


The study of the energy of electrons ejected from matter by the photoelectric effect, i.e., as a direct result of absorption of energy from electromagnetic radiation. As the energies of the electrons are characteristic of a specific element, the measurement of the energy of these electrons is a technique used to determine the chemical composition of surfaces
  1
 

Spectrometry, Proton Induced X Ray Emission -- See Spectrometry, X-Ray Emission


The spectrometric analysis of fluorescent X-RAYS, i.e. X-rays emitted after bombarding matter with high energy particles such as PROTONS; ELECTRONS; or higher energy X-rays. Identification of ELEMENTS by this technique is based on the specific type of X-rays that are emitted which are characteristic of the specific elements in the material being analyzed. The characteristic X-rays are distinguished and/or quantified by either wavelength dispersive or energy dispersive methods
  1
 

Spectrometry, Time-resolved -- See Time-resolved spectroscopy


  1
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