Results 201 to 210 of about 54,274 (223)

Far-infrared LMR detection of hydroxymethyl

Chemical Physics Letters, 1981
Abstract Laser magnetic resonance spectra of the free hydroxymethyl radical, produced by the reaction of atomic chlorine with methanol vapor, have been observed at several laser wavelengths between 118 and 657 μm. The spectra are identified by chemical tests and by comparison with the ESR spectrum of hydroxymethyl in solids and liquids.
H.E. Radford, K.M. Evenson, D.A. Jennings   +2 more
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Using LMR for dual attribute lithology identification

SEG Technical Program Expanded Abstracts 2001, 2001
Summary Amplitude versus offset (AVO) analysis of pre-stack seismic data has made several advances since Shuey’s (1985) approximation to the Knott’s-Zoepprittz equation made it practical. By combining AVO attributes and geology, petrophysical properties of the rocks and fluids that make up the reservoirs that interpreters are interested in are better ...
Paul F. Anderson, F. David Gray
openaire   +1 more source

Status of LMR fuel development in Europe

Journal of Nuclear Materials, 1993
The current joint European programme on fuel development for fast breeder reactors in Europe owes much to the early work carried out in each of the member countries as part of their original fast breeder research projects. Collaboration between France, Great Britain and Germany has therefore brought together an impressive wealth of experience.
Muehling, G., Brown, C., Languille, A.
openaire   +1 more source

LMR: Learning a Two-Class Classifier for Mismatch Removal

IEEE Transactions on Image Processing, 2019
Feature matching, which refers to establishing reliable correspondence between two sets of features, is a critical prerequisite in a wide spectrum of vision-based tasks. Existing attempts typically involve the mismatch removal from a set of putative matches based on estimating the underlying image transformation.
Jiayi Ma, Xingyu Jiang, Junjun Jiang, Ji Zhao, Xiaojie Guo   +4 more
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Far infrared LMR spectra of monobromomethyl radicals

Chemical Physics Letters, 1993
Abstract Far infrared laser magnetic resonance spectra of the monobromomethyl radicals, CH 2 Br and CD 2 Br, in the gas phase have been observed at twelve wavelengths between 336 and 1224 μm. The assignment of the spectra to CH 2 Br and CD 2 Br is based on chemical tests and identification of the rotational transitions involved.
Davies Paul B., Liu Yuyan, Liu Zhuan
openaire   +1 more source

LMR quadrupole interaction measurement on69mGe and71mGe in Zn

Hyperfine Interactions, 1989
A new experimental set-up to perform in-beam LMR (Level Mixing Resonance) measurements is briefly outlined. The first results are reported here. The quadrupole interaction of69mGeZn is measured and in good agreement with earlier measurements:vQ=80.6(4) MHz; for71mGeZn, the valuevQ=33.1(30)MHz is found.
G. Scheveneels, F. Hardeman, G. Neyens, R. Coussement   +3 more
openaire   +1 more source

Far infrared LMR spectroscopy of the NS radical

Chemical Physics Letters, 1984
Abstract Far infrared laser magnetic resonance spectra of the NS radical in its X 2 π 3/2 state have been detected at 680 μm ( J = 8.5 – 9.5) and 514 μm ( J = 11.5 – 12.5). The spectra show partly resolved structure due to hyperfine splitting and A doubling.
J.R. Anacona, P.B. Davies
openaire   +1 more source

Numerical simulation of seismic sloshing of LMR reactors

Nuclear Engineering and Design, 1989
Abstract Numerical simulations of EPRI/CRIEPI sloshing experiments have been performed by Argonne National Laboratory using the ANL-developed FLUSTR computer code. The number of meshes used in the mathematical model for numerical simulation is rather small. Thus, the computing cost is relatively inexpensive.
Y.W. Chang, J. Gvildys, D.C. Ma, R. Singer, E. Rodwell, A. Sakurai   +5 more
openaire   +1 more source

Formation of thick and narrow-spacing metal patterns by lift-off technique using negative photoresists, LMR and LMR-UV

Microelectronic Engineering, 1985
Abstract We already reported a negative resist, LMR, for deep uv (230–280 nm) lithography. It gives overhung profiles by simple development. We have further developed a new developer which enables LMR to be workable with light in a wider spectral range.
Yoshio Yamashita, Ryuji Kawazu, Toshio Itoh, Kazutami Kawamura, Seigo Ohno, Kenji Kobayashi, Takateru Asano, Gentaro Nagamatsu   +7 more
openaire   +1 more source

Adaptive LMR Simulation of DDT in Obstructed Channel

Volume 4: Computational Fluid Dynamics (CFD) and Coupled Codes; Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Workforce Development, Nuclear Education and Public Acceptance; Mitigation Strategies for Beyond Design Basis Events; Risk Management, 2016
Deflagration to detonation transition (DDT) is a challenging subject in computational fluid dynamics both from a standpoint of the phenomenon nature understanding and from extremely demanding computational efforts. In recent years, as the development of computer technology and improvement of numerical schemes was achieved, some more direct methods have
Ren, K., Kotchourko, A., Lelyakin, A.
openaire   +2 more sources