| D008433 |
Mathematics |
The deductive study of shape, quantity, and dependence. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) |
Mathematic |
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| D008854 |
Microscopy, Electron |
Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen. |
Electron Microscopy |
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| D003201 |
Computers |
Programmable electronic devices designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. |
Calculators, Programmable,Computer Hardware,Computers, Digital,Hardware, Computer,Calculator, Programmable,Computer,Computer, Digital,Digital Computer,Digital Computers,Programmable Calculator,Programmable Calculators |
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| D004577 |
Electron Probe Microanalysis |
Identification and measurement of ELEMENTS and their location based on the fact that X-RAYS emitted by an element excited by an electron beam have a wavelength characteristic of that element and an intensity related to its concentration. It is performed with an electron microscope fitted with an x-ray spectrometer, in scanning or transmission mode. |
Microscopy, Electron, X-Ray Microanalysis,Spectrometry, X-Ray Emission, Electron Microscopic,Spectrometry, X-Ray Emission, Electron Probe,X-Ray Emission Spectrometry, Electron Microscopic,X-Ray Emission Spectrometry, Electron Probe,X-Ray Microanalysis, Electron Microscopic,X-Ray Microanalysis, Electron Probe,Microanalysis, Electron Probe,Spectrometry, X Ray Emission, Electron Microscopic,Spectrometry, X Ray Emission, Electron Probe,X Ray Emission Spectrometry, Electron Microscopic,X Ray Emission Spectrometry, Electron Probe,X-Ray Microanalysis,Electron Probe Microanalyses,Microanalyses, Electron Probe,Microanalysis, X-Ray,Probe Microanalyses, Electron,Probe Microanalysis, Electron,X Ray Microanalysis,X Ray Microanalysis, Electron Microscopic,X Ray Microanalysis, Electron Probe |
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| D004602 |
Elements |
Substances that comprise all matter. Each element is made up of atoms that are identical in number of electrons and protons and in nuclear charge but may differ in mass or number of neutrons. |
Element |
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| D013052 |
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. |
Particle-Induced X-Ray Emission Spectrometry,Proton-Induced X-Ray Emission Spectrometry,Spectrometry, Particle-Induced X-Ray Emission,Spectrometry, Proton-Induced X-Ray Emission,Spectrometry, X-Ray Fluorescence,X-Ray Emission Spectrometry,X-Ray Emission Spectroscopy,X-Ray Fluorescence Spectrometry,Energy Dispersive X-Ray Fluorescence Spectrometry,Energy Dispersive X-Ray Fluorescence Spectroscopy,Energy Dispersive X-Ray Spectrometry,Energy Dispersive X-Ray Spectroscopy,Particle Induced X Ray Emission Spectrometry,Proton Induced X Ray Emission Spectrometry,Spectrometry, Particle Induced X Ray Emission,Spectrometry, Proton Induced X Ray Emission,Spectrometry, Xray Emission,Wavelength Dispersive X-Ray Fluorescence Spectrometry,Wavelength Dispersive X-Ray Fluorescence Spectroscopy,Wavelength Dispersive X-Ray Spectrometry,Wavelength Dispersive X-Ray Spectroscopy,X-Ray Fluorescence Spectroscopy,Xray Emission Spectroscopy,Emission Spectrometry, X-Ray,Emission Spectrometry, Xray,Emission Spectroscopy, X-Ray,Emission Spectroscopy, Xray,Energy Dispersive X Ray Fluorescence Spectrometry,Energy Dispersive X Ray Fluorescence Spectroscopy,Energy Dispersive X Ray Spectrometry,Energy Dispersive X Ray Spectroscopy,Fluorescence Spectrometry, X-Ray,Fluorescence Spectroscopy, X-Ray,Spectrometry, X Ray Emission,Spectrometry, X Ray Fluorescence,Spectroscopy, X-Ray Emission,Spectroscopy, X-Ray Fluorescence,Spectroscopy, Xray Emission,Wavelength Dispersive X Ray Fluorescence Spectrometry,Wavelength Dispersive X Ray Fluorescence Spectroscopy,Wavelength Dispersive X Ray Spectrometry,Wavelength Dispersive X Ray Spectroscopy,X Ray Emission Spectrometry,X Ray Emission Spectroscopy,X Ray Fluorescence Spectrometry,X Ray Fluorescence Spectroscopy,X-Ray Fluorescence Spectroscopies,Xray Emission Spectrometry |
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