Zobrazeno 1 - 10
of 60
pro vyhledávání: '"W. W. Simmons"'
Publikováno v:
Applied optics. 17(13)
Self-focusing effects in large, high power laser amplifiers become manifest as small-scale beam instabilities and as large-scale phase aberrations. Spatial filtering has been shown to control instabilities; spatial filters constitute appropriate lens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bfdca0b7f5eb3608579424b45362044
https://pubmed.ncbi.nlm.nih.gov/20203723
https://pubmed.ncbi.nlm.nih.gov/20203723
Publikováno v:
The Journal of biological chemistry. 271(20)
Cytokine-dependent production of nitric oxide (NO) by rat cardiac myocytes is a consequence of increased expression of the inducible isoform of nitric oxide synthase (iNOS or NOS2) and, in the presence of insulin, depresses the contractile function o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6978b1a32be8531f3ef5120600f17bac
https://pubmed.ncbi.nlm.nih.gov/8662674
https://pubmed.ncbi.nlm.nih.gov/8662674
Autor:
J L, Balligand, D, Ungureanu-Longrois, W W, Simmons, D, Pimental, T A, Malinski, M, Kapturczak, Z, Taha, C J, Lowenstein, A J, Davidoff, R A, Kelly
Publikováno v:
The Journal of biological chemistry. 269(44)
Cellular constituents of heart muscle contain both constitutive and inducible nitric oxide (NO) signaling pathways that modulate the contractile properties of cardiac myocytes. The identities of the inducible NO synthase (iNOS) isoform(s) expressed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2a720823dd4f3c846698d118bfd4ebc6
https://pubmed.ncbi.nlm.nih.gov/7525557
https://pubmed.ncbi.nlm.nih.gov/7525557
Publikováno v:
Journal of Fluids Engineering. 105:174-178
The drag on various tumbling, nonburning wooden plates, cubes, rods, and wood chips was determined by measuring the free-fall velocity. The drag coefficient was reduced by a factor of 0.46 to 0.72 compared to the drag coefficient with the largest fla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b2a22b4169e206c32d9332b26d8d8ba
https://doi.org/10.1115/1.3240961
https://doi.org/10.1115/1.3240961
Publikováno v:
Journal of Fusion Energy. 2:5-45
Pulsed high power lasers can deliver sufficient energy on inertial fusion time scales (0.1–10 ns) to heat and compress DT fuel to fusion reaction conditions. Several laser systems have been examined for application to the fusion problem. Examples a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2fc9dd4dcdd816036fc5ae8547b4136
https://doi.org/10.1007/bf01052387
https://doi.org/10.1007/bf01052387
Publikováno v:
Review of Scientific Instruments. 35:476-480
Two superregenerative nuclear magnetic resonance detectors are described which have proved useful for the detection of broad resonances. These oscillators are capable of sensitive operation at radio frequencies as low as 2.5 Mc and quench frequencies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da644796a32f06a0e0075eaec07efda3
https://doi.org/10.1063/1.1718850
https://doi.org/10.1063/1.1718850
Publikováno v:
Physical Review. 140:A1759-A1771
The $^{35}\mathrm{Cl}$ NMR in single crystals of Cu${\mathrm{Cl}}_{2}$\ifmmode\cdot\else\textperiodcentered\fi{}2${\mathrm{H}}_{2}$O has been studied at 5.0 and 76\ifmmode^\circ\else\textdegree\fi{}K and in the antiferromagnetic state at zero field b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d9480ad3e1e463d7637c2d4c2f03ef
https://doi.org/10.1103/physrev.140.a1759
https://doi.org/10.1103/physrev.140.a1759
Publikováno v:
Physical Review. 127:1168-1178
The exchange of energy between nuclear spin system and lattice has been theoretically and experimentally studied for circumstances in which the nuclear Zeeman energy levels are not necessarily equally spaced. Starting from the master rate equations f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767422d755f86cefe4b78d5a548078c6
https://doi.org/10.1103/physrev.127.1168
https://doi.org/10.1103/physrev.127.1168
Autor:
Charles P. Slichter, W. W. Simmons
Publikováno v:
Physical Review. 121:1580-1590
The nuclear quadrupole resonance spectrum of indium metal has been observed and studied over the temperature range 4\ifmmode^\circ\else\textdegree\fi{}K to 225\ifmmode^\circ\else\textdegree\fi{}K. The four transition frequencies occur in ratios of 1:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f32ae91646ba0ba5adfb877d9fd358a
https://doi.org/10.1103/physrev.121.1580
https://doi.org/10.1103/physrev.121.1580
Publikováno v:
Applied Physics Letters. 25:728-730
To properly account for nonlinear propagation effects in the design of a large laser system, it is necessary to know the nonlinear refractive index coefficient n2 of each system component. We report values of n2 for YAG, ED‐2 laser glass, EY‐1 Fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2874504d3c718ee06be1a3b673c8af0
https://doi.org/10.1063/1.1655378
https://doi.org/10.1063/1.1655378