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High-energy substance identification

Figure 25 Schematic illustration for a system based on energy-dispersive coherent X-ray scatter (CXRS). Observation of the scattered photons is restricted to a fixed angle via a pinhole collimator. The spectrum from a highly energy resolving detector will show peaks at particular energies that are characteristic of the polycrystalline target. Computerized identification techniques can be used to identify the target substance. Figure 25 Schematic illustration for a system based on energy-dispersive coherent X-ray scatter (CXRS). Observation of the scattered photons is restricted to a fixed angle via a pinhole collimator. The spectrum from a highly energy resolving detector will show peaks at particular energies that are characteristic of the polycrystalline target. Computerized identification techniques can be used to identify the target substance.
In the literature on chemistry and biochemistry, in particular in the cited statements from Lehninger s textbook, the intermediate substance of the second kind is identified with highly reactive particles (intermediate products of the first kind). This mistake is based on fuzziness of the chemical induction definition and identification of conjugated reactions with consecutive ones. As a result, Lehninger has concluded that the energy transfer via general intermediate product is the universal property of consecutive reactions. ... [Pg.60]

Only 31% of the macadamia nut, that is the kernel, is edible. The remaining 69% is waste, the disposal of which can be a problem for processors. In recent years, however, uses have been found for macadamia shells, which contain lignin and cellulose, two components that make them dense and strong. These properties have led to the production of charcoal-like substances, called activated carbons, from the macadamia nut shells to be used largely in water purification and the identification of pollutants [1-3]. The shells are highly flammable and can be used as a renewable fuel source for energy production [4] and the fibrous husks can be composted and used as garden mulch. [Pg.250]


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See also in sourсe #XX -- [ Pg.31 , Pg.33 ]




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High-energy

Substance identification

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