Zobrazeno 1 - 10
of 21
pro vyhledávání: '"R H, Howell"'
Publikováno v:
Scopus-Elsevier
Two studies assess relationships of hostility to extent and severity of exercise-induced cardiac ischemia and daily life ischemia in patients with coronary artery disease (CAD). CAD patients (N = 80) who underwent exercise tomographic thallium testin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae2f5be16644c013921d7074dffcfd32
https://doi.org/10.1097/00006842-199301000-00006
https://doi.org/10.1097/00006842-199301000-00006
Autor:
W J, Kop, D S, Krantz, R H, Howell, M A, Ferguson, V, Papademetriou, D, Lu, J J, Popma, J F, Quigley, M, Vernalis, J S, Gottdiener
Publikováno v:
Journal of the American College of Cardiology. 37(5)
This study examines the prevalence and hemodynamic determinants of mental stress-induced coronary vasoconstriction in patients undergoing diagnostic coronary angiography.Decreased myocardial supply is involved in myocardial ischemia triggered by ment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f062c29f568d4cc199bef9b284f549c7
https://pubmed.ncbi.nlm.nih.gov/11300447
https://pubmed.ncbi.nlm.nih.gov/11300447
Publikováno v:
AIP Conference Proceedings.
A program using a positron beam to probe defects in bulk materials has been developed at Lawrence Livermore National Laboratory. Positron annihilation lifetime spectroscopy (PALS) provides non-destructive analysis of average defect size and concentra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc6703bcb4e0e01cb6f32e6c8ba3ace8
https://doi.org/10.1063/1.59252
https://doi.org/10.1063/1.59252
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 13:3545-3549
X-ray spectra produced when 8.5 MeV amu-1 Fe, Kr and Nb ions are excited in collisions with a graphite target are reported. X-ray transitions originating in one-, two- and three-electron ions are observed and used to test the accuracy of the theoreti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d55690622b301ecc9e492e8b04f1ee
https://doi.org/10.1088/0022-3700/13/18/008
https://doi.org/10.1088/0022-3700/13/18/008
Publikováno v:
Nuclear Technology. 42:71-81
An apparatus was developed that utilizes light ions to simulate the effect of a fusion reactor first wall environment on the creep properties of metals and alloys. The creep apparatus includes a wi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::421b1be7823db121e4b9650b636c91b4
https://doi.org/10.13182/nt79-a32163
https://doi.org/10.13182/nt79-a32163
Autor:
R. H. Howell
Publikováno v:
Physical Review B. 24:1835-1847
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e63969dac4877502ef4bbbabb4b4593
https://doi.org/10.1103/physrevb.24.1835
https://doi.org/10.1103/physrevb.24.1835
Autor:
M. W. Ritter, R. A. Alvarez, K. A. Woodle, P. O. Egan, R. H. Howell, Satish Dhawan, V. W. Hughes
Publikováno v:
IEEE Transactions on Nuclear Science. 30:1438-1441
Beams of monoenergetic positrons with energies of a few eV to many keV have been used in experiments in atomic physics, solid state physics and materials science. The results of some of these experiments are given and the production of positron beams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcbd8787d581813117546d862af3999f
https://doi.org/10.1109/tns.1983.4332554
https://doi.org/10.1109/tns.1983.4332554
Autor:
Kenneth L. Ferguson, R. C. Lloyd, S. W. Heaberlin, E. D. Clayton, R. D. Carter, J. Chao, B. B. Mikić, N. E. Todreas, D. H. Berwald, J. J. Duderstadt, S. L. Salem, J. S. Wu, G. Apostolakis, N. Ketzlach, E. K. Opperman, J. L. Straalsund, G. L. Wire, R. H. Howell, G. J. Zeman, D. L. Smith, Chia-Gee Wang, Anthony G. M. Davis, Edward J. Bouwer, John W. McKlveen, W. J. McDowell
Publikováno v:
Nuclear Technology. 42:1-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b95729f8079e95c92aeb7b76809401c
https://doi.org/10.13182/nt79-a32156
https://doi.org/10.13182/nt79-a32156
Autor:
R. H. Howell, Dennis L Matthews
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 23:513-515
A method for obtaining values of the widths and other parameters describing the Gaussian and Lorentzian components of peaks, which have the shape of the convolution of those functions, is described. Results of the method are given for X-ray data cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04d8249ea5e95f71633d54444cbb3c2f
https://doi.org/10.1016/0022-4073(80)90054-0
https://doi.org/10.1016/0022-4073(80)90054-0
Publikováno v:
International Journal of Clinical Practice. 26:469-471
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc58aa23fa5a45f9a4168af297a1d2c
https://doi.org/10.1111/j.1742-1241.1972.tb05047.x
https://doi.org/10.1111/j.1742-1241.1972.tb05047.x