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Showing 1 to 20 of 226 for “"Xenon"”.
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The search for majoron emission in xenon-136 and two-neutrino double-beta decay of xenon-134 with the Enriched Xenon Observatory
… over antimatter in the universe. The Enriched Xenon Observatory (EXO-200) is an international collaboration searching for the neutrinoless double-beta decay of the isotope 136Xe. EXO-200 operates a unique world-class low-radioactivity detector containing 110 kg of liquified xenon isotopically …
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NMR mit thermischpolarisiertem und hyperpolarisiertem Xenon
… thermally polarized as well as hyperpolarized xenon have been performed.Several porous samples like catalysts and natural rubber have been investigated by thermally polarized xenon. Due to the fact, that the xenon chemical shift is correlated with the pore size of a porous material, changes in …
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Hyperpolarized xenon-129 production and applications
… novel counterflow polarizer design, resulted in xenon polarization as high as 50% for 1.2 liters/hour, with a maximum of 64% for 0.3 l/h. We characterized and improved the polarization process by finding the optimum operating parameters of the polarizer.</p><p>Two new methods to efficiently use …
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Spectroscopy of Electronically Excited Xenon Dimers
Submitted by Elias Lopez (erlopez2@illinois.edu) on 2012-11-11T17:18:21Z No. of bitstreams: 1 Wagner_Clark_Jason.pdf: 2976494 bytes, checksum: 601a451181ed930edd5c62c841b812f7 (MD5)
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Development and characterization of XUV xenon laser
Short wavelength lasers have many potential scientific and engineering applications. The goal of this research is to develop and improve a practical XUV Xe laser, and to use it for XUV holographic imaging. Measurements on gain lifetime values of this laser have been performed. The laser has been …
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Independent fission yields of some xenon isotopes
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1962.
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Study of Molecular Nitrogen, Helium-Xenon, Argon-Xenon Infrared Laser Systems Excited by an Electron Beam Initiated Gas Discharge
Made available in DSpace on 2014-12-12T20:54:31Z (GMT). No. of bitstreams: 1 7709119.pdf: 7861235 bytes, checksum: 6d604b465e20a201a363f6885b7c74c8 (MD5) Previous issue date: 1976
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Veränderung der Hämodynamik durch die Kombinationsnarkose aus Xenon und Isofluran im Vergleich zu der aus Xenon und Sevofluran an Schweinen
… 1.6 MAC. After that measurements together with xenon and one of the volatiles were performed. Xenon was delivered at increasing levels (15%, 30%, 40%, 50% and 65%) and each xenon concentration was combined with the volatiles at 1.0, 1.3, 1.6 MAC in a stepwise design. The parameters heart rate …
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Xenon NMR with spectroscopic, spatial, and temporal resolution
… and medicine because of two useful properties of Xenon atoms for NMR: the sensitivity to their environment due to their highly polarizable electron cloud, which results in a wide range of chemical shifts, and the ability of being hyperpolarized, which overcomes the problem of the low …
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Vergleich der Arbeitsplatzbelastung während einer Xenon- oder Lachgasanästhesie
… was to compare waste gas concentrations during xenon or nitrous oxide anaesthesia. A total of 64 patients were included in this study. Gas concentrations were measured with a mass spectrometer during anaesthesia. The probes were taken beside the patient's head and thorax and at a height of 180 …
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Heterogenous Nuclear Reactor Models for Optimal Xenon Control
Made available in DSpace on 2017-07-06T18:42:39Z (GMT). No. of bitstreams: 3 Gondal_Ishtiaq_A_PhD.pdf: 62616929 bytes, checksum: 3defdb8dcbf33adbb463fbf1b61eab2f (MD5) Gondal_Ishtiaq_A_PhD_ABS.pdf: 1152852 bytes, checksum: 8315630a9dd7169d3674f0d2ec0d30d1 (MD5) license.txt: 4813 bytes, checksum: …
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The interaction of xenon difluoride with Si(100)
The interaction of low energy XeF2 with Si(100)2x1 has been investigated by studying both the surface-bound and gas-phase products of the reaction. Helium atom diffraction, beam-surface scattering and thermal desorption measurements are the major techniques used to probe the surface-bound products …
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Structural and functional pulmonary imaging using hyperpolzarized xenon-129
… Chemical Shift Saturation Recovery (CSSR), Xenon polarization Transfer Contrast (XTC) and Dixon, and their application to human studies for the first time are the focus of this work.</p><p>CSSR measures the global fractional gas transport, F(t) in the lungs. Using this method the dynamics of …
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Application of xenon hydrate to stabilize enzymatic proteins, The
Includes bibliographical references (pages 62-67).
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A Study Of The Xenon Vapour Pressure Isotope Effect
The goal of this research was to study the xenon vapour pressure isotope effect (VPIE) and this was done to explore the feasibility of doing the Xe enrichment, using a 1.83 m high, cryogenic distillation column at Carleton University. One of the famous isotopes for the 0vββ decay detection is 136Xe …
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