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Now showing items 31-38 of 38
Burial and thrust-related very low-grade metamorphism in the Upper Paleozoic meta-sedimentary rocks at the Kangal-Alacahan area,Sivas Turkey
(1997)
Kangal-Alacahan yöresindeki Orta Devoniyen-Alt Karbonifer yaşlı Kangal formasyonu meta-klastitleri alttan üste doğru sedimanter gömülme ve bindirme sonucu gelişen farklı litolojik, dokusal ve mineralojik özelliklere sahiptir. ...
Orthogonal symmetric bi-derivation on semi-prime gamma rings
(1997)
[2] de Bresar ve Vukman ortogonal türevler çalıştılar. [4] de Soytürk, [2] deki bazı çalışmaları T-halkasında ispatladı. Bu çalışmada; [2] ve [4] deki türev yerine simetrik bi-türev'in izini alarak bazı sonuçlar elde ettik.
Effects of deferoxamine and sympathectomy on endothelin-1-induced contraction and acetylcholine-induced relaxation following subarachnoid hemorrhage in carotid artery
(ELSEVIER SCIENCE INC, 1997)
The role of endothelium-related factors in the pathogenesis of cerebral vasospasm after subarachnoid hemorrhage (SAH) has gained interest since the discovery of EDRF and of endothelin (ET-1). The effect of SAH and both ...
Serum free carnitine levels in children with recurrent pulmonary infections
(BLACKWELL SCIENCE, 1997)
The serum free carnitine levels of 33 children with recurrent pulmonary infection and 30 healthy children were measured and found to be 26.12 +/- 0.98 nmol/mL and that of the control group 38.98 +/- 0.79 nmol/mL on the ...
Karstification in Miocene gypsum: An example from Sivas, Turkey
(SPRINGER VERLAG, 1997)
In this study, karstification developed in the Miocene gypsum which covers a large area around Sivas, Turkey, the relation between regional tectonics and karstification, and hydrogeological features have been investigated. ...
Collapse dolines in miocene gypsum: An example from SW Sivas (Turkey)
(SPRINGER VERLAG, 1997)
This study investigated the formation mechanism of dolines. Dolines are caused by dissolution of gypsum in the study area, 50-220 m in diameter. Two systems were applied to determine the support necessary for natural ...
Intravenous immunoglobulin for sepsis prevention in preterm infants
(TURKISH J PEDIATRICS, 1997)
The aim of this study was to investigate whether intravenous immunoglobulin (IVIG) can prevent sepsis in premature newborn infants. The study group consisted of 80 preterm newborn infants, who were divided into two groups: ...
An evaluation of the using possibilities of the carbonitrided simple steels instead of carburized low alloy steels (wear properties)
(ELSEVIER SCIENCE BV, 1997)
In this study, the wear behaviour of carburized and carbonitrided AISI 1020 and 5115 steels, widely used in industry, were investigated. The surface properties, microstructures, hardness distributions and wear behaviour ...