Ara
Toplam kayıt 228, listelenen: 131-140
AC losses in coil wound from round wire coated by a superconducting layer
(IEEE, 2012)
Numerical simulations have been performed in order to predict the behavior of a round wire covered by thin superconducting layer when exposed to AC magnetic field or transporting AC current, as well as for a solenoid coil ...
The role of protozoa in the etiology of chronic urticaria
(Elsevier, 2012)
Background: Urticaria is a condition characterized by short-lived swellings of the skin, mouth, and genitalia due to transient leakage of plasma from small blood vessels into the surrounding connective tissues. Although ...
Determination of the bacterial flora as a microbial control agent of Toxoptera aurantii (Homoptera: Aphididae)
(Springer, 2012)
Toxoptera aurantii (Homoptera: Aphididae) is one of the most important pests of many agricultural plants such as camellia, cocoa and coffee worldwide. The culturable bacterial flora of the pest was determined to find new ...
Preparation and antimicrobial activity evaluation of some quinoline derivatives containing an azole nucleus
(2012)
Quinoline-2-carbohydrazide (2) obtained from quinaldic acid (1) was converted to the corresponding carbothioamide 3 and carboxamide 6 by treatment with benzyliso(thio)cyanate. The basic treatment of 3 and 6 yielded the ...
An assessment of pre-service teachers' technology acceptance in Turkey: A structural equation modeling approach
(2012)
The purpose of the study is to examine the pre-service teachers' self reported future behavioral intentions to computer use in Turkey. Four hundred eighty-seven pre-service teachers (n =487, females = 284, males = 203) at ...
Improving students' understanding and explaining real life problems on concepts of reaction rate by using a four step constructivist approach
(2012)
The aim of this study was to investigate the effects of activities developed based on a four-step constructivist approach on students' understanding and explaining real-life problems about reaction rate concepts in chemistry. ...
Solvothermal synthesis and characterization of coordination polymers of cobalt(II) and zinc(II) with succinic acid
(Springer, 2012)
The complexes [Co(C 4H 4O 4)] n (1) and [Zn(im)2- (C 4H 4O 4)] n (2) (C 4H 4O 4 = succinate dianion, suc; im = imidazole) have been synthesized solvothermally and characterized by elemental analysis, IR, TG-DTA, and ...
Radioactivity and heavy metal concentrations of some commercial fish species consumed in the Black Sea Region of Turkey
(Elsevier Ltd, 2012)
Marine fish is an important daily diet item for the people of Turkey. The Black Sea Region of Turkey was contaminated by the Chernobyl accident in 1986, a comprehensive study was planned and carried out to determine the ...
Student teachers' ways of thinking and ways of understanding digestion and the digestive system in biology
(2012)
The purpose of this study was to identify the ways in which student teachers understand digestion and the digestive system and, subsequently, their ways of thinking, as reflected in their problem solving approaches and the ...
Patterns of distribution of tree frogs in Turkey based on molecular data
(Brill, 2012)
Despite previous work on the phylogeny of Palearctic Hyla, several problems still exist regarding systematics of Hyla in Turkey. The systematics of tree frogs (Hyla orientalis and Hyla savignyi) in Turkey was studied using ...