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K-Ar age, whole-rock and isotope geochemistry of A-type granitoids in the Divrigi-Sivas region, eastern-central Anatolia, Turkey
(ELSEVIER SCIENCE BV, 2007)
The bimodal, A-type Dumluca and Murmana granitoids consist of felsic monzonitic/syenitic and mafic gabbroic/dioritic and monzogabbroic/monzodioritic rocks, which were intruded into the Cenomanian-Turonian supra subduction ...
Combination of the particle size distributions of some industrial minerals measured by Andreasen pipette and sieving techniques
(WILEY-V C H VERLAG GMBH, 2007)
It is known that size of the individual particles is the predominant factor affecting the behavior of particulate materials, and that the size effects become increasingly important as the particles become finer. In this ...
Tortuosity of coronary arteries: an indicator for impaired left ventricular relaxation?
(SPRINGER, 2007)
Objective To investigate the relationship between coronary tortuosity and impaired left ventricular relaxation. Methods One hundred and four subjects who underwent coronary angiography were included in the study. Left ...
Structural and optical properties of zinc nitride films prepared by pulsed filtered cathodic vacuum arc deposition
(IOP PUBLISHING LTD, 2007)
Polycrystalline zinc nitridefilms are deposited on Corning 7059 glass substrates by pulsedfiltered cathodic vacuum arc deposition (PFCVAD). The crystallographic structure is studied by means of x-ray diffraction. These ...
Intersubband transitions in an asymmetric double quantum well
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2007)
The intersubband optical absorption in an asymmetric double quantum well for different barrier widths and the right well widths are theoretically calculated within the framework of effective mass approximation. The results ...
Conductive potassium feldspar/polyaniline composites prepared by in situ chemical polymerization
(ELSEVIER SCIENCE SA, 2007)
K-feldspar particles using potassium dichromate in an acidic aqueous medium. The effects of K-feldspar particle size, aniline concentration and temperature upon the PAn amount in the composite and the electrical surface ...
Smoking among nurses in Turkey: Comparison with other countries
(I C D D R B-CENTRE HEALTH POPULATION RESEARCH, 2007)
The purpose of this study was to obtain baseline information on smoking among nurses. An attempt was made to contact, in person, all 301 nurses working for the university hospital in Sivas, Turkey, and when contacted they ...
The effect of propolis in experimental Acanthamoeba keratitis
(WILEY, 2007)
Purpose: To examine the effect of propolis in a rat model of Acanthamoeba keratitis and to determine its in vitro cytotoxicity in cultured corneal epithelial cells. Methods: Eighteen Wistar albino rats were used. Cultured ...
Asymptomatic total anomalous pulmonary venous connection with double drainage in a young adult: A case report
(FORUM MULTIMEDIA PUBLISHING, LLC, 2007)
Total anomalous pulmonary venous connection is an uncommon congenital anomaly in which all pulmonary venous return drains to the right atrium or one of its tributaries. Survival beyond infancy without surgical palliation ...
SRY and AZF gene variation in male infertility: a cytogenetic and molecular approach
(SPRINGER, 2007)
Aim The aim of this study was to identify the genetic effects of Y chromosome and azoospermia factor (AZF) gene variation in men with infertility and to elucidate the molecular mechanism responsible for the identified point ...