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Now showing items 1101-1110 of 1441
The hydrostatic pressure and temperature effects on donor impurities in GaAs/Ga1-xAlxAs double quantum well under the external fields
(ELSEVIER SCIENCE BV, 2008)
The combined effects of hydrostatic pressure and temperature on donor impurity binding energy in GaAs/Ga0.7Al0.3As double quantum well in the presence of the electric and magnetic fields which are applied along the growth ...
Effect of flotation reagents on the wet grinding of celestite concantrate
(NATL INST SCIENCE COMMUNICATION-NISCAIR, 2004)
In this study, the grinding of celestite concentrate in presence of grinding aids, used for celestite ore, flotation has been investigated in a laboratory wet-ball mill as a function of time and concentration of grinding ...
Comparative relaxant effects of YC-1 and DEA/NO on the sheep sphincter of Oddi
(KARGER, 2006)
Background/Aims: Nitric oxide (NO) is a major inhibitor in various parts of the gastrointestinal tract. This study was designed to compare the effects of YC-1, NO-independent soluble guanylate cyclase (sGC) activator, and ...
Ab initio study of atmospheric reactions of the hydroxyl radical-water complex (OH-H2O) with saturated hydrocarbons (methane, ethane and propane)
(ELSEVIER SCIENCE BV, 2005)
Weakly bound reactant and product complexes in the hydrogen abstraction reactions of the hydroxyl radical-water complex (OH-H2O) with CH4, C2H6, and C3H8 were investigated with ab initio molecular orbital methods. Molecular ...
Femoral hernia repair with mesh-plug in children
(W B SAUNDERS CO, 2002)
Purpose: Femoral hernias (FH) are rarely seen in children, so there is no consensus on the age and sex distribution or the optimum method of repair. Recently, repair of the femoral hernias with mesh-plug has gained wide ...
An investigation of the relationship between SULT1A1 Arg(213)His polymorphism and lung cancer susceptibility in a Turkish population
(WILEY-BLACKWELL, 2009)
Human sulfotransferase 1A1 (SULT1A1), the most expressed isoform of the phenol SULT1 subfamily, is an important member of sulfotransferase superfamily. A transition, G to A at position 638, in SULT1A1 gene, results in ...
Experimental hot-wire measurements in a centrifugal compressor with vaned diffuser
(ELSEVIER SCIENCE INC, 2008)
The purpose of this study was to improve the understanding of the flow physics in a centrifugal compressor with vaned diffuser. For this reason three component hot wire measurements in the vaneless space and vane region ...
Evaluation of nasal airway resistance during rapid maxillary expansion using acoustic rhinometry
(OXFORD UNIV PRESS, 2004)
The purpose of this study was to evaluate nasal airway resistance (NAR) during rapid maxillary expansion (RME) using acoustic rhinometry (AR). The sample comprised 22 children (13 girls and nine boys) with maxillary ...
Magnetic resonance spectroscopy and diffusion-weighted imaging findings in a child with Leigh's disease
(BLACKWELL PUBLISHING, 2005)
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Cardiac, aortic, and esophageal involvement of a large lymphoma
(TEXAS HEART INST, 2004)
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