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Now showing items 811-820 of 1827
The Retrospective Annual Surgical Incidence of Cystic Echinococcosis in Sivas, Turkey
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Cystic echinococcosis is an important public health problem in our region. The aim of this study was to assess the surgical incidence of cystic echinococcosis in Sivas, Turkey. A retrospective follow-up study was carried ...
4-(9-Anthryl)-1-(3-bromophenyl)spiro[azetidine-3,9 '-xanthen]-2-one
(WILEY-BLACKWELL, 2009)
In the title molecule, C35H22BrNO2, the four-membered ring of the beta-lactam unit is nearly planar [maximum deviation = 0.003 (3) angstrom] and makes dihedral angles of 87.07 (15), 59.80 (16) and 20.81 (19)degrees, ...
A study on friction and wear behaviour of carburized, carbonitrided and borided AISI 1020 and 5115 steels
(ELSEVIER SCIENCE SA, 2003)
The friction and wear characteristics of AISI 1020 and 5115 steel surfaces improved by various thermochemical heat treatments such as carburizing, carbonitriding and boronizing were determined. Samples prepared from the ...
Preparation of compatible blends of poly(methyl methacrylate) used in dentistry with a reactive terpolymer containing maleic anhydride and their thermomechanical characterization
(JOHN WILEY & SONS INC, 2006)
This study focuses on the preparation of compatible blends with the poly(methyl methacrylate) (PMMA) using a reactive terpolymer maleic anhydride-styrene-vinyl acetate (MA-St-VA). In the first series of experiments, binary ...
Palaeomagnetic study of Tertiary volcanic domains in Southern Turkey and Neogene anticlockwise rotation of the Arabian Plate
(ELSEVIER SCIENCE BV, 2009)
Following collision with Eurasia, the Arabian Shield indenter has continued to deform into the weak Anatolian collisional collage that resulted from subduction of the Neotethyam Ocean. Differential movements have involved ...
Assessment of the Law of Local Education Authorities according to the Aspects of Leadership Behavior and the Extent of Their Practice
(2009)
The purpose of this study is to determine the aspects of leadership behavior required by the Law of National Education Directorates and to reveal the extent of their practice within the boundaries of Sivas in individuals, ...
Effect of thyroid hormones on stress ulcer formation
(WILEY, 2002)
Background: Stress ulcers are gastric mucosal lesions that may cause life-threatening upper gastrointestinal bleeding. Although it is known that hyperthyroid status prevents stress ulcer formation, the effect of thyroid ...
The investigation of coal-pyrite/lignite concentration and their separation in the artificial mixture by oil agglomeration
(ELSEVIER SCI LTD, 2002)
In this study, the concentration of coal-pyrite and lignite taken from Yozoat-Ayridam (Turkey) Coal Management was investigated by oil agglomeration. In the previous studies, the agglomeration of coal-pyrite was investigated ...
Effects of reactive terpolymer containing maleic anhydride on thermomechanical properties of poly( vinyl chloride) based multicomponent blends
(MANEY PUBLISHING, 2007)
In the present paper, the effects of reactive terpolymer containing maleic anhydride on the thermomechanical properties of PVC were investigated. The thermomechanical behaviour of multicomponent blend based on poly( vinyl ...