Results 261 to 270 of about 536,917 (308)
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CONTINUOUSLY INFUSED GLIPIZIDE REVERSES THE HYPERDYNAMIC CIRCULATION IN OVINE ENDOTOXEMIA
Shock, 2007In advanced sepsis, hemodynamic support is often complicated by a tachyphylaxis against exogenous catecholamines. Although activation of adenosine triphosphate (ATP)-sensitive potassium (K(ATP)) channels plays a pivotal role in the pathogenesis of hyperdynamic vasodilatory shock, previous studies demonstrated only a transient increase in mean arterial ...
Lange, Matthias +11 more
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Research and Application of Reverse Circulation Drilling Technology
Proceedings of International Oil & Gas Conference and Exhibition in China, 2006Abstract The reverse circulation drilling technology is that drilling fluid is pumped down to the annulus, through drill bit and inside of the drilling tool, comes back to the ground. It has many advantages, such as reducing the formation leakage, protecting the oil and gas formation, and cutting sample very clear etc.
Lichang Li +3 more
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Arc reversal in nonhamiltonian circulant oriented graphs
Journal of Graph Theory, 2005AbstractLocke and Witte described infinite families of nonhamiltonian circulant oriented graphs. We show that for infinitely many of them the reversal of any arc produces a hamiltonian cycle. This solves an open problem stated by Thomassen in 1987. We also use these graphs to construct counterexamples to Ádám's conjecture on arc reversal.
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Reverse circulation in thermosyphon solar water heaters
Solar Energy, 1986Utilisation d'un modele numerique de la circulation dans le thermosiphon pour determiner les conditions de l'ecoulement inverse et la quantite de l'energie ...
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Wind-induced reversal in Red Sea circulation
Deep Sea Research and Oceanographic Abstracts, 1974Abstract The monsoon reversal in the Red Sea circulation near and above sill depth is described and related to the winds at the sea surface. During winter (October–May), the surface waters flow north, sink in the northern Red Sea, and return to the south as a warm, high-salinity subsurface current that flows out over the shallow sill into the Gulf of
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[Significance of collateral circulation in reversible asynergy].
Journal of cardiology, 1991The functional role of collateral circulation in reversible asynergy of the left ventricle was evaluated. Cineventriculograms were obtained before and after the administration of sublingual nitroglycerin (0.3 mg) in 19 patients with complete occlusion of the proximal portion of the left anterior descending coronary artery.
K, Yamanishi +8 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly

