Results 261 to 270 of about 536,917 (308)
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CONTINUOUSLY INFUSED GLIPIZIDE REVERSES THE HYPERDYNAMIC CIRCULATION IN OVINE ENDOTOXEMIA

Shock, 2007
In 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
openaire   +2 more sources

Research and Application of Reverse Circulation Drilling Technology

Proceedings of International Oil & Gas Conference and Exhibition in China, 2006
Abstract 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
openaire   +1 more source

Arc reversal in nonhamiltonian circulant oriented graphs

Journal of Graph Theory, 2005
AbstractLocke 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.
openaire   +1 more source

Reverse circulation in thermosyphon solar water heaters

Solar Energy, 1986
Utilisation d'un modele numerique de la circulation dans le thermosiphon pour determiner les conditions de l'ecoulement inverse et la quantite de l'energie ...
openaire   +1 more source

Wind-induced reversal in Red Sea circulation

Deep Sea Research and Oceanographic Abstracts, 1974
Abstract 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
openaire   +1 more source

Reverse Circulation Models

2021
William C. Lyons   +3 more
openaire   +1 more source

[Significance of collateral circulation in reversible asynergy].

Journal of cardiology, 1991
The 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
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

Symmetric and reverse circulant

2018
Arup Bose, Koushik Saha
openaire   +1 more source

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