- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 21 to 22 of 22 (0.067 seconds)Spelling suggestions: "subject:"buclear quadrupole resonance"" "subject:"cuclear quadrupole resonance""
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Radiofrekvenční metoda detekce výbušnin a drog - NQR / RF detection method of explosives and drugs - NQRMotyčka, Lukáš January 2013 (has links)
The thesis deals with RF spectroscopic methods, which are applicable for the detection of hazardous substances such as explosives or drugs. Particular attention is focused on promising method of nuclear quadrupole resonance. Abroad this method has recently been applied in the detection of energetic materials in hazardous locations. The cornerstone of the nuclear quadrupole resonance is to evaluate the interaction between electromagnetic radiation, in the range of medium to very short waves, and the researched substance. Observed parameter are the resonant frequencies of the substance. Spectral analysis of signal is used for their evaluation. Resonant frequencies are always typical for the crystalline structure, therefore every explosive or drug is clearly identifiable by this method.
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Permanent Magnets and Electromechanical Control Systems for Spectroscopy and Low Field CommunicationGlickstein, Jarred 27 May 2022 (has links)
No description available.
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