Results 291 to 300 of about 6,149,007 (323)

Taurine depletion, a novel mechanism for cardioprotection from regional ischemia

American Journal of Physiology-Heart and Circulatory Physiology, 1997
Three processes that have been implicated in ischemic injury are impaired Ca2+movement, altered osmoregulation, and membrane remodeling. Because the amino acid, taurine, affects all three processes, it seemed logical that changes in the myocardial content of taurine might affect ischemic injury.
S N, Allo, L, Bagby, S W, Schaffer
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Meta-analysis of depleted uranium levels in the Balkan region

Journal of Environmental Radioactivity, 2017
In recent years, contradicting data has been published on the connection between the presence of depleted uranium and an increased cancer incidence among military personnel deployed in the Balkans during the 1992-1999 wars. This has led to numerous research articles investigating possible depleted uranium contamination of the afflicted regions of the ...
Larisa, Besic, Imer, Muhovic, Adna, Asic, Amina, Kurtovic-Kozaric   +3 more
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The Impact of Depletion Region Potential Modulation on Ion-Induced Current Transient Response

IEEE Transactions on Nuclear Science, 2013
Transient capture measurements on an irradiated diode show the effect of increasing ion LET and varying strike location on transient current response. Significant modulation of the electrostatic potential in the device depletion region during and after ...
N. Hooten, W. G. Bennett, L. Edmonds, J. Kozub, R. Reed, peixiong zhao, R. Weller   +6 more
semanticscholar   +1 more source

REGIONAL MANAGEMENT OF DEPLETED AQUIFERS¹

JAWRA Journal of the American Water Resources Association, 1987
ABSTRACT: Aquifers with pressure head seriously reduced by overdrafting are referred to as depleted. In coastal areas they may be invaded by saltwater. An obvious remedy is to reduce the rate of withdrawal to the permanently available dependable yield.
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Oxygen Depleted Regions by the Theory of Krogh

Proceedings of the IEEE 32nd Annual Northeast Bioengineering Conference, 2006
Oxygen depleted regions in the tissue of Krogh in cartesian coordinates is derived. Simultaneous diffusion and reaction is considered and the concentration profile solved for. Michaelis-Menten kinetics is supposed for the reaction rate. The critical distance in the tissue, less than the length of the tissue, is given by a quadratic equation.
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Evidence for nucleosome depletion at active regulatory regions genome-wide

Nature Genetics, 2004
The identification of nuclease-hypersensitive sites in an active globin gene and in the 5' regions of fruit fly heat shock genes first suggested that chromatin changes accompany gene regulation in vivo. Here we present evidence that the basic repeating units of eukaryotic chromatin, nucleosomes, are depleted from active regulatory elements throughout ...
Cheol-Koo, Lee, Yoichiro, Shibata, Bhargavi, Rao, Brian D, Strahl, Jason D, Lieb   +4 more
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High-Current Back-Illuminated Partially Depleted-Absorber p-i-n Photodiode With Depleted Nonabsorbing Region

IEEE Transactions on Microwave Theory and Techniques, 2010
We demonstrate a high-current back-illuminated InGaAs/InP p-i-n photodiode (PD), whose depleted region comprises partially depleted-absorbing, depleted-absorbing, and depleted-nonabsorbing layers to increase RF power output. The back-illuminated PD has an advantage of small thermal resistance between a photoabsorber and a heat sink for avoiding ...
Kiyohide Sakai, Eitaro Ishimura, Masaharu Nakaji, Shigetaka Itakura, Yoshihito Hirano, Toshitaka Aoyagi   +5 more
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Peculiarity of Depletion Region in Diamond pn-Junction

Japanese Journal of Applied Physics, 2003
Ionized dopant and carrier profiles in the pn-junction of diamond with a deep phosphorus donor and a boron acceptor are theoretically analyzed by simply solving a one-dimensional Poisson equation. The width of the depletion layer is around two times larger than that of the space-charge layer since there exists a transition region at the depletion layer
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Geometry of depleted plasma regions in the equatorial ionosphere

Journal of Geophysical Research: Space Physics, 1983
An image intensified, all‐sky, 6300‐Å airglow imaging system operating on Ascension Island is early 1981 has been used to assemble a photographic data base of several hundred airglow depletion patterns. By mapping the airglow depletion features along geomagnetic field lines to the equatorial plane, the geometrical characteristics of plasma depleted ...
Michael Mendillo, Ann Tyler
openaire   +1 more source

Collector depletion region transit time

Proceedings of the IEEE, 1964
F.N. Trofimenkoff, O. Nakahara
openaire   +1 more source