Zobrazeno 1 - 10
of 80
pro vyhledávání: '"I. Ohana"'
Publikováno v:
IET Generation, Transmission & Distribution. 6:395-403
This study presents some data-mining experiments applied to electric power systems with the aim of extracting knowledge from historical data produced by the supervision, control and data acquisition system of a hydroelectric plant in Brazil. In the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b24a7e8340d35bb74fe1e474a03fd4
https://doi.org/10.1049/iet-gtd.2011.0594
https://doi.org/10.1049/iet-gtd.2011.0594
Publikováno v:
Physical Review B. 43:1773-1776
Raman scattering of the C-C vibration with ${\mathit{E}}_{2\mathit{g}2}$ symmetry in stage-2 C/Rb has been studied with different incident photon energies. Resonant enhancement occurs for laser energies in the blue region, close to the threshold for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3625c9efc373073cd2cd3912ba03d06
https://doi.org/10.1103/physrevb.43.1773
https://doi.org/10.1103/physrevb.43.1773
Akademický článek
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Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 36(11)
The purpose of this study was to develop a dual-isotope simultaneous acquisition (DISA) protocol using a multihead SPECT camera equipped with an ultrahigh-energy (UHE) collimator to evaluate simultaneously rest cardiac perfusion and metabolism with 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::91dba159ec22372be966d9174f9a68e4
https://pubmed.ncbi.nlm.nih.gov/7472607
https://pubmed.ncbi.nlm.nih.gov/7472607
Autor:
W H, Martin, D, Delbeke, J A, Patton, B, Hendrix, Z, Weinfeld, I, Ohana, R M, Kessler, M P, Sandler
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 36(6)
The clinical utility of FDG-PET imaging in the evaluation of patients with cardiac, oncologic and neurologic diseases is well documented. The major disadvantages of PET continue to be its high cost and limited availability.With the goal of providing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e4709a1865a713eae6c6fa74871c04ca
https://pubmed.ncbi.nlm.nih.gov/7769457
https://pubmed.ncbi.nlm.nih.gov/7769457
Publikováno v:
Journal of Materials Research. 4:521-525
The Raman line at 1430 cm−1 (M-line) in single crystal La2CuO4−y was studied as a function of doping, temperature, magnetic field, and excitation wavelength. Upon Li doping the line becomes broader, and it vanishes rapidly with Sr-doping. The lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a08890fbff636fb31be1ef9d484b0fd4
https://doi.org/10.1557/jmr.1989.0521
https://doi.org/10.1557/jmr.1989.0521
Publikováno v:
Review of Scientific Instruments. 57:9-12
An electronic coupled triple monochromator is presented. The system is composed of double and single monochromators coupled together electronically and controlled by a microcomputer. The tracking is obtained via a feedback loop between the motor’s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3580d2a68548ef2dc26fc5bba1c119a7
https://doi.org/10.1063/1.1139128
https://doi.org/10.1063/1.1139128
Publikováno v:
Solid State Communications. 56:505-508
Raman scattering spectra of stage 2 graphite fluorine intercalation compounds are presented and discussed. The concentrated sample shows four narrow lines at 1392, 1444, 1590 and 1614 cm−1. The dilute C12F spectra display two relatively broad lines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d35336024eaba7b3cff872fbdbdd8f
https://doi.org/10.1016/0038-1098(85)90703-3
https://doi.org/10.1016/0038-1098(85)90703-3
Publikováno v:
Physical Review B. 36:3442-3448
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce1e39f60fb57999c9e8dc75218d88d6
https://doi.org/10.1103/physrevb.36.3442
https://doi.org/10.1103/physrevb.36.3442
Autor:
I. Ohana, D. R. Gabbe, P. J. Picone, M. S. Dresselhaus, Yun Liu, G. Dresselhaus, Hans P. Jenssen
Publikováno v:
Physical Review B. 39:2293-2298
Raman spectra are presented of pristine and doped (Li,Sr) single crystals of ${\mathrm{La}}_{2}\mathrm{Cu}{\mathrm{O}}_{4\ensuremath{-}y}$. Based on polarization measurements, we assign the 424-${\mathrm{cm}}^{\ensuremath{-}1}$ line to the symmetric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248f5fb83715295329bb9be74e43a2a6
https://doi.org/10.1103/physrevb.39.2293
https://doi.org/10.1103/physrevb.39.2293