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Toplam kayıt 3474, listelenen: 321-340
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Fen ve teknoloji öğretmen adaylarının problem çözme becerileri
(2012)Bu araştırmanın amacı, fen ve teknoloji öğretmen adaylarının problem çözme becerilerini belirlemek ve cinsiyet, öğretim türü, sınıf, okuduğu bölümü seçme nedeni, mezun olunan lise türü, anne-baba eğitim durumu gibi çeşitli ... -
Additional records of Gerromorpha (Hemiptera: Heteroptera) and redescription of Rhagovelia nigricans nigricans (Burmeister, 1835) from Anatolia (Turkey)
(2012)In this study, 1210 adult specimens of the infraorder Gerromorpha (Hemiptera: Heteroptera) were collected from 47 different localities in eastern Anatolia, the Black Sea region, Kelkit Valley, and Hatay from 2006 to 2010, ... -
Fuzzy TOPSIS method in supplier selection and application in the garment industry
(2012)In today's world where intensive competition exists between enterprises, it is of great importance to work in cooperation with the right suppliers. Selection of the right suppliers is a significant factor in the success ... -
Öğretmen adaylarının çevre sorunlarına karşı duyarlılıkları
(2012)Bu çalışma öğretmen adaylarının çevre sorunlarına karşı duyarlılıklarını belirlemek amacıyla yapılmıştır. Çalışmaya Amasya Üniversitesi Eğitim Fakültesinin farklı bölümlerinde öğrenim gören 118’i erkek, 117’sı bayan olmak ... -
Biosynthesis of silver nanoparticles using chitosan immobilized Bacillus cereus: Nanocatalytic studies
(ELSEVIER SCIENCE BV, 2013)In this paper, the biosynthesis study of silver nanoparticles (AgNPs) using chitosan immobilized on the Bacillus cereus (Bc-C) was performed via bioreduction without any reducing agent. Transmission electron microscopy ... -
The applicability of the "Sniffin' Sticks" olfactory test in a Turkish population
(INT SCIENTIFIC LITERATURE, INC, 2013)Background: Olfactory assessment is often neglected in clinical practice, although olfactory loss can assist in diagnosis and may lead to significant morbidity. "Sniffin' Sticks" is a modern test of nasal chemosensory ... -
Measurements of radon concentrations in spa waters in Amasya, Turkey
(OXFORD UNIV PRESS, 2013)Radon concentration measurements were performed in four spas used for therapy, drinking and irrigation purposes in the Amasya basin in Turkey, during a period of time between January 2009 and May 2010. The measurements ... -
A note on common fixed points for (psi, alpha, beta)-weakly contractive mappings in generalized metric spaces
(SPRINGER INTERNATIONAL PUBLISHING AG, 2013)Very recently, Isik and Turkoglu (Fixed Point Theory Appl. 2013:131, 2013) proved a common fixed point theorem in a rectangular metric space by using three auxiliary distance functions. In this paper, we note that this ... -
Teachers' Views about Science and Technology Lesson Effects on the Development of Students' Entrepreneurship Skills
(EDAM, 2013)The purpose of this study was to determine the views of science and technology teachers about the effects of 6th, 7th and 8th grade science and technology courses on students' entrepreneurship skills. In the study, ... -
Crystal structure of 4-[benzylideneamino]-3-thiophen-2-yl-methyl-4,5-dihydro-1H-[1,2,4]triazole-5-one
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2013)The crystal structure of the title compound C14H12N4OS was determined by the X-ray diffraction method. The compound crystallizes in the triclinic space group with Z = 2. The molecule is not planar: the dihedral angle between ... -
EFFECTS OF LEAF AND PLANT AGE ON SPECIFIC LEAF AREA IN DECIDUOUS TREE SPECIES QUERCUS CERRIS L. VAR. CERRIS
(BANGLADESH BOTANICAL SOC, 2013)In Quercus cerris L. var. cerris, four diameters at breast height (BDH) groups were selected as a surrogate for approximate plant age groups to study the effects of plant and leaf age on leaf dry mass, leaf area and specific ... -
INFLUENCE OF ACTIVATOR ON MEIOSIS OF TOMATO (LYCOPERSICON ESCULENTUM MILL.)
(BANGLADESH BOTANICAL SOC, 2013)The cytogenetic effects of activator Act-2 (based in compounds of addition hydro soluble of K-vitamin group a new and specific organic metabolic activator) on meiosis of tomato (Lycopersicon esculentum Mill.) were studied. ... -
An experimental and theoretical study on concomitant polymorphism of a dithiocarbonimidates derivate in a single space group
(ELSEVIER SCIENCE BV, 2013)The title organic dithiocarbonimidates derivate crystallizes in two different polymorphic modifications. The conformational differences between the two crystalline modifications lead to differences in crystal packing and ... -
Synthesis, structural characterization and comparison of experimental and theoretical results by DFT level of molecular structure of 4-(4-methoxyphenethyl)-3,5-dimethyl-4H-1,2,4-triazole
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)4-(4-Methoxyphenethyl)-3,5-dimethyl-4H-1,2,4-triazole (3) was synthesized from the reaction of ethyl N'-acetylacetohydrazonate (1) with 2-(4-methoxyphenyl)ethanamine (2). The structure of the title compound 3 has been ... -
Synthesis, structure characterization and antimicrobial evaluation of 4-(substituted phenylazo)-3,5-diacetamido-1H-pyrazoles
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)The present article deals with the synthesis, spectral characterization and antimicrobial activity of phenylazo dyes. All of the synthesized phenylazo dyes were characterized using ATR-FTIR, FT-Raman, H-1 NMR, C-13 NMR, ... -
The Use of Tablet PC and Interactive Board from the Perspectives of Teachers and Students: Evaluation of the FATIH Project
(EDAM, 2013)The main purpose of this study was to evaluate the early implementation results of the "Movement of Enhancing Opportunities and Improving Technology", abbreviated as FATIH project from the perspectives of participating ... -
Molecular structure and vibrational spectra of Bis(melaminium) terephthalate dihydrate: A DFT computational study
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)The experimental and theoretical vibrational spectra of Bis(melaminium) terephthalate dihydrate were studied. The Fourier transform infrared (FT-IR) spectra of the Bis(melaminium) terephthalate dihydrate and its deuterated ... -
Novel pH-responsive mixed-charge copolymer brushes based on carboxylic acid and quaternary amine monomers
(WILEY-BLACKWELL, 2013)In this study, we report on the fabrication of tunable mixed-charged copolymer brushes consisting of negatively charged carboxylic acid monomer (4-vinylbenzoic acid, VBA) and positively charged quaternary amine monomer ... -
On some new operations in soft module theory
(SPRINGER, 2013)In this paper, we introduce the notions of sum and direct sum of soft submodules, small soft submodules and radical of a soft module. Moreover, we obtain basic properties of such soft submodules. -
Hydroarylation reactions of N-acylaminosubstituted tricyclic imides
(SCIENCE REVIEWS 2000 LTD, 2013)The palladium-catalysed hydroarylation of unsaturated N-acylamino-substituted tricyclic imides provided a new stereoselective synthesis of exo-aryl(heteroaryl)-substituted tricyclic N-acylamino imides.
