Search Results - "Stelzner, T."

Geometrical optimization and contact configuration in radial pn junction silicon nanorod and microrod solar cells by Voigt, F., Stelzner, T., Christiansen, S.

“…ABSTRACT Electric charge transport simulations of symmetrically doped radial pn junction silicon nanorod solar cells were performed using the Technology…”
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Development of PE-CVD Si/C/N:H films for tribological and corrosive complex-load conditions by Probst, D., Hoche, H., Zhou, Y., Hauser, R., Stelzner, T., Scheerer, H., Broszeit, E., Berger, C., Riedel, R., Stafast, H., Koke, E.

“…Amorphous Si/C/N:H where synthesized by plasma enhanced chemical vapor deposition (PE-CVD) using the single-source precursors hexamethyldisilazane (HMDS) and…”
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An interdisciplinary study of weathering effects in ordinary chondrites from the Acfer region, Algeria by STELZNER, TH, HEIDE, K., BISCHOFF, A., WEBER, D., SCHERER, P., SCHULTZ, L., HAPPEL, M., SCHRÖN, W., NEUPERT, U., MICHEL, R., CLAYTON, R. N., MAYEDA, T. K., BONANI, G., HAIDAS, I., IVY-OCHS, S., SUTER, M.

“…— Weathering effects on meteorite finds from the Acfer region were studied by various analytical techniques and in dependence on the depth of sampling. In thin…”
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Overexpression of endothelin-1 and enhanced growth of pulmonary artery smooth muscle cells from fawn-hooded rats by Zamora, M R, Stelzner, T J, Webb, S, Panos, R J, Ruff, L J, Dempsey, E C

“…Increased production of endothelin-1 (ET-1) has been detected in lungs of fawn-hooded rats (FHR) with idiopathic pulmonary hypertension. Accelerated pulmonary…”
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Increased lung endothelin-1 production in rats with idiopathic pulmonary hypertension by Stelzner, T J, O'Brien, R F, Yanagisawa, M, Sakurai, T, Sato, K, Webb, S, Zamora, M, McMurtry, I F, Fisher, J H

“…The role of endogenous circulating or locally produced endothelin-1 (ET-1) in pulmonary hypertensive states is unknown. To investigate this we measured ET-1…”
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Optimization of surface morphology and electrical parameters of Tl-Ba-Ca-Cu-O thin films for high frequency devices by Schneidewind, H., Stelzner, T.

“…We prepared double-sided Tl/sub 2/Ba/sub 2/CaCu/sub 2/O/sub 8/ (Tl-2212) thin films on large area sapphire substrates (up to 3 inch) for high frequency…”
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BQ123, an ETA receptor antagonist, inhibits endothelin-1-mediated proliferation of human pulmonary artery smooth muscle cells by Zamora, M A, Dempsey, E C, Walchak, S J, Stelzner, T J

“…Endothelin (ET-1) has been shown to be co-mitogenic for vascular smooth muscle cells (SMC) from human systemic arteries. A more modest growth-promoting effect…”
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Microwave surface resistance of Hg-1212 thin films prepared through a Tl/Hg substitution process by Schneidewind, H., Stelzner, T., Gaganidze, E., Halbritter, J.

“…HgBa2CaCu2O6+δ thin films were prepared on lanthanum aluminate (LaAlO3) as well as on CeO2 buffered r-plane sapphire substrates through a conversion process…”
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EDRF suppresses an unidentified vasoconstrictor mechanism in hypertensive rat lungs by Oka, M, Hasunuma, K, Webb, S A, Stelzner, T J, Rodman, D M, McMurtry, I F

“…To test whether endothelium-derived relaxing factor (EDRF) plays a role in regulating the hypertensive pulmonary vascular bed, we compared effects of the…”
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Role of cyclic adenosine monophosphate in the induction of endothelial barrier properties by Stelzner, T J, Weil, J V, O'Brien, R F

“…Cyclic adenosine monophosphate (AMP) has numerous important effects on cell structure and function, but its role in endothelial cells is unclear. Since cyclic…”
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Tl2Ba2CaCu2O8 thin film high frequency filters on 3 inch sapphire substrates by Schneidewind, H, Manzel, M, Stelzner, T

“…Authors prepare filters on double-sided Tl2Ba2CaCu2O8 thin films on CeO2 buffered 3 in. sapphire substrates. The HTS films are prepared in the two-step process…”
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Superconducting Hg-Ba-Ca-Cu-O thin films on lanthanum aluminate and sapphire substrates by Stelzner, T., Schneidewind, H., Bruchlos, G.

“…Epitaxial c-axis-oriented HgBa/sub 2/CaCu/sub 2/O/sub 6+/spl delta// (Hg-1212) thin films have been prepared on lanthanum aluminate as well as on CeO/sub 2/…”
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Variable expression of endothelial NO synthase in three forms of rat pulmonary hypertension by Tyler, R C, Muramatsu, M, Abman, S H, Stelzner, T J, Rodman, D M, Bloch, K D, McMurtry, I F

“…Endothelial nitric oxide (NO) synthase (eNOS) mRNA and protein and NO production are increased in hypoxia-induced hypertensive rat lungs, but it is uncertain…”
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Pulmonary function and hypoxic ventilatory response in subjects susceptible to high-altitude pulmonary edema by Selland, M A, Stelzner, T J, Stevens, T, Mazzeo, R S, McCullough, R E, Reeves, J T

“…To determine if spirometric changes reflect early high-altitude pulmonary edema (HAPE) formation, we measured the FVC, FEV1, and FEF25-75 serially during the…”
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Particle size effects on the thermal behaviour of maghemite synthesised by flame pyrolysis by Grimm, S., Stelzner, T., Leuthäußer, J., Barth, S., Heide, K.

“…Thermal treatment of pure nanoscale maghemite (γ-Fe 2O 3) powders under argon yields different products depending on particle size. Particles with a mean…”
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Paradoxical constriction to platelets by arteries from rats with pulmonary hypertension by Ashmore, R C, Rodman, D M, Sato, K, Webb, S A, O'Brien, R F, McMurtry, I F, Stelzner, T J

“…We recently described the early appearance of pulmonary hypertension in the fawn-hooded rat (FHR), an animal with platelet storage pool disease also known to…”
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Hypoxia-induced increases in pulmonary transvascular protein escape in rats: modulation by glucocorticoids by STELZNER, T. J, O'BRIEN, R. F, SATO, K, WAEIL, J. V

“…Pulmonary edema after ascent to altitude is well recognized but its pathogenesis is poorly understood. To determine whether altitude exposure increases lung…”
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Genetic determinants of pulmonary hypertension in fawn-hooded rats by Stelzner, T, Hofmann, T A, Brown, D, Deng, A, Jacob, H J

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Endothelin-1 increases the pulmonary microvascular pressure and causes pulmonary edema in salt solution but not blood-perfused rat lungs by Rodman, D M, Stelzner, T J, Zamora, M R, Bonvallet, S T, Oka, M, Sato, K, O'Brien, R F, McMurtry, I F

“…Endothelin-1 (ET-1) is a potent vasoactive peptide that has been reported to cause lung edema. This study tested if the edemagenic effect of ET-1 is due to…”
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Pentoxifylline lessens the endotoxin-induced increase in albumin clearance across pulmonary artery endothelial monolayers with and without neutrophils by Sato, K, Stelzner, T J, O'Brien, R F, Weil, J V, Welsh, C H

“…Pentoxifylline, a methylxanthine with phosphodiesterase inhibitor activity, attenuates endotoxin-induced pulmonary vascular protein leak and decreases lung…”
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