Güncel Gönderiler: Bingöl Üniversitesi Kurumsal Açık Arşiv
Toplam kayıt 4618, listelenen: 1501-1520
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Effects of the hydroxyurea derivative 1,3,4-thiadiazoles on antioxidant vitamins and MDA in serums of rats and cell viability of MCF-7 breast cancer cells
(2015)In this study, the effects of as used ligand [1-hydroxy - 2 - (5 - (trifluoromethyl) - 1, 3,4-thiadiazole-2 - yl) guanidine] and its Mn, Cd, Cr complexes on the antioxidant vitamins and MDA levels in the serums of rats and ... -
Antioxidant responses of rainbow trout (Oncorhynchus mykiss) gills after exposure to hydrogen peroxide
(2015)We evaluated antioxidant responses of Oncorhynchus mykiss, experimentally exposed to different concentrations of hidrogen peroxide (H2O2). Different concentrations of H2O2 (50 and 100 ppm) were administrated to the fish ... -
Determination of K shell absorption jump factors and jump ratios of 3d transition metals by measuring K shell fluorescence parameters
(2015)Energy dispersive X-ray fluorescence technique (EDXRF) has been employed for measuring K-shell absorption jump factors and jump ratios for Ti, Cr, Fe, Co, Ni and Cu elements. The jump factors and jump ratios for these ... -
Purification and characterization of NADPH-cytochrome P450 reductase from Lake Van fish liver microsomes and investigation of some chemical and metals' Effects on the enzyme activity
(2015)NADPH-cytochrome P450 reductase was purified from Lake Van fish liver microsomes by primary and secondary DEAE-cellulose column chromatograph with 20.46 μM/min/mg enzyme specific activities, 54.4% purification yield, and ... -
Evaluation of Eremurus spectabilis for production of bio-oils with supercritical solvents
(2015)Eremurus spectabilis samples were liquefied in organic solvents (methanol, ethanol and acetone) with (sodium hydroxide and ferric chloride) and without catalyst in a cylindrical reactor at temperatures of 270, 290 and 310°C ... -
Effects of sewage sludge used as fertilizer on the yield and chemical contents of Lucerne (Medicago Sativa L.) and soil
(2015)This study was conducted to determine the effects of sewage sludge (SS) used as fertilizer at different concentrations (control, 20 kg ha-1 nitrogen (N), 30,60 and 90 ton ha-1 SS, 20 kg ha-1 N + 30 ton ha-1 SS, 20 kg ha-1 ... -
Effects of elevated temperature on pumice based geopolymer composites
(2015)Aluminosilicate type materials can be activated in alkaline environment and can produce geopolymer cements with low environmental impacts. Geopolymers are believed to provide good fire resistance so the effects of elevated ... -
Psephellus vanensis (Asteraceae), a new species from east Turkey
(2015)A new species, Psephellus vanensis A.Duran, Behçet & B.Dogan (Asteraceae) from Anatolia, Turkey, is described and illustrated. The species grows on the serpentine stony field of the village of Çaldi{dotless}ran in the ... -
A new locality records of Stellagama stellio (Linnaeus, 1758) (Sauria: Agamidae) in Anatolia
(2015)As a result of our study, the new data on distribution of Stellagama stellio (Linnaeus, 1758) in Anatolia were obtained. The meristic pholidolial, metric (morphometric) characters and color-pattern features of specimens ... -
The effects of rotation speed and friction time for joining of AISI 4340-2205 steels by friction welding
(2015)Friction welding is a solid state joining process used extensively currently owing to its advantages such as low heat input, high production efficiency, ease of manufacture, and environment friendliness. Materials difficult ... -
Faunistic study on dytiscidae, haliplidae and noteridae (Coleoptera: Adephaga) in middle and eastern black sea regions, Turkey
(2015)In this study, it was attempted to describe 47 species which were determined to belong to the Coleoptera: Adephaga. Of all these species, 4 were from Haliplidae, one species was from Noteridae, and 42 species were from ... -
Survey of wild food plants for human consumption in Geçitli (Hakkari, Turkey)
(2015)This study aims to record accumulation of knowledge on plants which are used as food by native people of Geçitli (Hakkari, Turkey) that has a rich culture and a very natural environment. In addition, the medical uses of ... -
In vitro elimination of PPV from infected apricot shoot tips via chemotherapy and cryotherapy
(2015)Plum pox potyvirus (PPV) is the most serious viral disease of stone fruits of Prunus sp. and elimination of the virus could be achieved by using in vitro-applied techniques. Thus, the potential of usage of thermotherapy, ... -
Kinematic coefficient ratios, anisotropy parameters, and polarization degrees of L3 X-ray transitions of Bi, Pb, Ta, Lu, and Yb
(2015)The anisotropy parameter values β of the L shell fluorescent X-rays (LL (L3-M1), Lβ6 (L3-N1), Lα1,2 (L3-M5,4) and Lβ2,15 (L3-N5,4) of Bi, Pb, Ta, Lu, and Yb excited by 22.6 keV photons were measured. These values were used ... -
A skeletochronological analysis of a population of the Anatolia Newt, Neurergus strauchii (Steindachner, 1887) (Caudata: Salamandridae), in Eastern Anatolia, Turkey
(2015)This study presents data on age, growth and longevity of a population of Neurergus strauchii in Eastern Anatolia (Bingöl, Turkey) based on skeletochronological data. The phalangeal diaphyseal cross-sections of 54 individuals ... -
A smart building power management concept: Smart socket applications with DC distribution
(2015)Recent developments in power electronics increase DC bus utilization in electrical distribution systems due to its numerous advantages compared to AC distribution system in term of energy efficiency, safety, electromagnetic ... -
Illumination response on the electrical characterizations of Cr/n-GaAs/In photodiode
(2015)In this study, we were investigated current-voltage (I-V) measurements of Cr/n type-GaAs photodiode and performed under dark, room light and illumination conditions at room temperature. The ideality factor (n) and barrier ... -
Determination of K shell absorption parameters for some lanthanides using the X-ray attenuation method
(2015)The total attenuation cross section at the K edge, absorption jump ratio, jump factor, Davisson-Kirchner ratio, and oscillator strength parameters for the K shell were determined by measuring the total attenuation cross ... -
Effect of drought on antioxidant enzymes and oxidative stress marker in Hordeum vulgare
(2015)The aim of the present study is to evaluate the effect of drought stress on the antioxidant enzyme activities including catalase (CAT) and superoxide dismutase (SOD) in Hordeum vulgare. Antioxidant marker proline and water ...
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