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Toplam kayıt 172, listelenen: 101-110
Characterization of boron doped Cobalt/Zinc acetate composite fibers
(Hacettepe University, 2009)
PVA/cobalt acetate/zinc acetate doped with boron composite fibers were prepared by electrospinning technique. Electrospinning was performed by putting solutions at different applied voltage in a range from 13 to 18 kV. The ...
Aquatic coleoptera fauna of Çorum and Yozgat provinces (Turkey)
(Ersin Yücel, 2010)
Aquatic beetles in the families Gyrinidae, Haliplidae, Noteridae, Dytiscidae, Helophoridae and Hydrophilidae were sampled at the Çorum and Yozgat provinces in Central Anatolian from 2006 through 2009. 61 species of water ...
Nanofibers by electrospinning of nylon 6 doped with boron
(Hacettepe University, 2009)
In this study, Nylon 6 was successfully cross-linked with boron using formic acid as solution. Electrospinning process was performed by putting hybrid nylon 6/boric acid solutions at different applied voltage in a range ...
Iron-induced cerebellar purkinje cell loss is ameliorated by flunarizine
(Türkiye Bilimsel ve Teknolojik Araştırma Kurumu (TÜBİTAK), 2009)
Aim: In this study, we investigated the effect of intracerebroventricular-injected iron neurotoxicity on the total number of cerebellar Purkinje cells in rats and the possible neuroprotective effect of flunarizine, a ...
The effect of the neurosecretory material in the median neurosecretory cells on egg development of the endoparasitic pimpla turionellae L. (hymenoptera: ichneumonidae)
(Hacettepe Üniversitesi, 2010)
The purpose of this study is to examine the effects of the neurosecretory material (NSM) in median neurosecretory cells (MNC) on reproduction of endoparasitic Pimpla turionellae L.. For this purpose, the egg maturation and ...
The religious lives of European Turks; the role of religious groups
(Hitit University, 2017-12)
Referring the Turks that migrated to European countries as ‘temporary workers’ in 1960, it is obvious that neither the Turkey nor the receiving countries had no policy about migration because of the thought that they would ...
Exergy destruction analysis of a gas turbine power plant
(Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2018)
According to the data released by “Republic of Turkey-the Ministry of Energy and Nat ural Resources”, by the end of July 2017, 34% of the electricity of Turkey was produced from natural gas. As it is compared to ...
Simulation of phase equilibria in high chromium white cast irons
(Uludağ University, 2018-12)
In this study, using the Materials Calculator software program, the pseudo binary phase diagrams (i.e. isoplethal maps) of high chromium white cast irons (~19% in weight) with different molybdenum contents were simulated. ...
Symmetry in complex contact manifolds
(Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2017)
Takahashi defined local φ-symmetry for Sasaki-an manifolds by the curvature condition that (()( , ) , )0gR Y ZWTX∇=0 for all horizontal vector fields ,,, ,X Y ZWT ([12]). There are two generalizations ...
Relation between learning styles, methods for obtainning information and academic achievements of Turkish university students
(Hitit Üniversitesi, 2015)
The aim of this descriptive study is to determine relation between learning
styles, learning methods and academic achievement of university students. This
study was conducted in 2014 and the sample was consisted of 130 ...