Ara
Toplam kayıt 67, listelenen: 31-40
The microwave-assisted synthesis and structural characterization of novel, dithia-bridged polymeric phthalocyanines containing a substituted thiophenylamine Schiff base
(0-Belirlenecek, 2009)
Novel polymeric metal-free and metallo(Cu(II), Co(II), Ni(II), Zn(II) and Pb(II))-phthalocyanine complexes were synthesized using microwave irradiation and the products were purified by several (crystallization and preparative ...
Characterization of a xylanase from a thermophilic strain of Anoxybacillus pushchinoensis A8
(0-Belirlenecek, 2008)
A facultatively anaerobic, thermophilic, xylanolytic bacterium was isolated from a sample collected from the Diyadin Hot Springs, Turkey. According to morphological, biochemical and molecular identification, this new strain ...
Radioactivity in sediments and gross alpha-beta activities in surface water of Firtina River, Turkey
(0-Belirlenecek, 2008)
The concentrations and distribution of natural and artificial radionuclides in sediment and water samples collected from FIrtIna River in the Eastern Black Sea region of Turkey were investigated with an aim of evaluating ...
Structural, optical and magnetic properties of Cd1-xCo xS thin films prepared by spray pyrolysis
(Elsevier, 2008)
Structural, optical and magnetic properties of CdS thin films with the addition of Co prepared by (i) spray pyrolysis of Cd1-xCo xS (x?0.10) thin films (Type 1) and (ii) Co diffusion doped CdS films (Type 2) were investigated. ...
Molecular phylogeny of Turkish Trachurus species (Perciformes: Carangidae) inferred from mitochondrial DNA analyses
(0-Belirlenecek, 2008)
Genetic variation among three species of Trachurus (T. trachurus, T. mediterraneus and T. picturatus) from Turkey was investigated by phylogenetic analysis of the entire mtDNA control region (CR) (862 bp, n = 182) and ...
The effects of zinc nitrate, zinc acetate and zinc chloride precursors on investigation of structural and optical properties of ZnO thin films
(0-Belirlenecek, 2008)
ZnO thin films were prepared using zinc chloride, zinc acetate and zinc nitrate precursors by spray pyrolysis technique on glass substrates at 550 °C. Structural and optical properties of ZnO films were investigated by ...
The effects of the different woods on hot-smoking vacuum packed Atlantic bonito (Sarda sarda) stored at 4°C
(0-Belirlenecek, 2008)
The effect of 2 kinds of wood on quality of hot smoking vacuum-packed Atlantic bonito (Sarda sarda) was investigated during storage at 4°C. The quality changes of samples during storage were evaluated by pH, TVB-N, TMA, ...
Evaluation of a web based mathematics teaching material on the subject of functions
(0-Belirlenecek, 2008)
The aim of the study is to develop a web-based mathematics teaching (WBMT) material and to evaluate the effectiveness of the WBMT material for 9th grade students learning the concept of mathematical function. Firstly, a ...
External protozoan parasites in three trout species in the Eastern Black Sea region of the Turkey: Intensity, seasonality, and their treatments
(0-Belirlenecek, 2008)
The seasonal fluctuation of the protozoan parasites (Ichthyophthirius multifiliis, Ichthyobodo necator and Trichodina spp.) on rainbow trout (Oncorhynchus mykiss), brook trout (Salvelinus fontinalis), and brown trout (Salmo ...
Hemorajik şoku izleyen iskemi-reperfüzyon hasarının karaciğer oksidan-antioksidan durumuna etkisi
(2009)
Amaç: Çeşitli şekillerde oluşan hemoraji hipovolemik şoka neden olabilir. Hemorajik şoku önlemek için uygulanan volüm replasmanı ise reperfüzyona neden olmaktadır. Çalışmamızda 30 dakikalık iskemi sonrası yapılan reperfüzyonun ...