01) WOS İndeksli Yayınlar Koleksiyonu: Recent submissions
Now showing items 801-820 of 1011
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Records of repeated drought stages during the Holocene, Lake Iznik (Turkey) with reference to beachrock
(Pergamon-Elsevıer Scıence Ltd, 2016)The cement fabrics, subsurface nature and optically stimulated luminescence age of beachrocks along the shores of Lake Iznik in NW Turkey were studied within the context of Holocene lake level changes. With a maximum ... -
Synthesis, characterization and thermal degradation kinetics of photoresponsive graft copolymers
(Sage Publıcatıons Ltd, 2016)A macroinitiator was prepared by copolymerization of styrene (St) with 7-methacryloyloxy-4-chloromethylcoumarone (MAOCMC). Grafting studies of coumarone with methyl methylacrylate were carried out in the presence of the ... -
Comparison of the transformation temperature, microstructure and magnetic properties of Co-Ni-Al and Co-Ni-Al-Cr shape memory alloys
(Sprınger Heıdelberg, 2016)In this study, two-phase Co-Ni-Al shape memory alloys that have drawn attention recently due to their technological applications were investigated. Co-Ni-Al and Co-Ni-Al-Cr alloys were produced by melting method in an ... -
Modeling of shallow structures in the Cappadocia region using gravity and aeromagnetic anomalies
(Pergamon-Elsevıer Scıence Ltd, 2016)In this study, shallow structures and bodies creating gravity and magnetic anomalies in the Cappadocia Volcanic Complex region in central Anatolia were investigated in order to determine the tectonic origin and structural ... -
Hydrothermal fluids circulation and travertine deposition in an active tectonic setting: Insights from the Kamara geothermal area (western Anatolia, Turkey)
(Elsevıer, 2016)Coexistence of thermal springs, travertine deposits and tectonic activity is a recurring feature for most geothermal areas. Although such a certainty, their relationships are debated mainly addressing on the role of the ... -
The effect of gum tragacanth on the rheological properties of salep based ice cream mix
(Elsevıer Scı Ltd, 2016)The influence of concentration (0-0.5%, w/w) of gum tragacanth (GT) on thixotropy, dynamic, and creep-recovery rheological properties of ice cream mixes prepared with milk or water based were investigated. These properties ... -
Small supplements, weak supplements and proper classes
(Hacettepe Unıv, Fac Scı, 2016)Let SS denote the class of short exact sequences E :0 -> A (f) under right arrow B -> C -> 0 of R-modules and R-module homomorphisms such that f(A) has a small supplement in B i.e. there exists a submodule K of M such that ... -
Spectroscopic investigation, HOMO-LUMO energies, natural bond orbital (NBO) analysis and thermodynamic properties of two-armed macroinitiator containing coumarin with DFT quantum chemical calculations
(Canadıan Scıence Publıshıng, 2016)In the present work, two-armed macroinitiator containing coumarin were synthesized, characterized by Fourier transform infrared spectroscopy and H-1 nuclear magnetic resonance techniques and investigated theoretically using ... -
Model parameter estimations from residual gravity anomalies due to simple-shaped sources using Differential Evolution Algorithm
(Elsevıer Scıence Bv, 2016)An efficient approach to estimate model parameters from residual gravity data based on differential evolution (DE), a stochastic vector-based metaheuristic algorithm, has been presented. We have showed the applicability ... -
Experimental investigation on influence of Kevlar fiber hybridization on tensile and damping response of Kevlar/glass/epoxy resin composite laminates
(Sage Publıcatıons Ltd, 2016)This study investigates the tensile and damping behavior of Kevlar/glass/epoxy hybrid laminates. Hybrid Kevlar/glass with epoxy resin composites is fabricated considering different fiber volume fractions in combinations ... -
A study to investigate phase transitions and nucleation kinetics of nickel and copper
(World Scıentıfıc Publ Co Pte Ltd, 2016)In this study, we investigate the homogeneous nucleation kinetics of copper and nickel system during cooling process using molecular dynamics simulation (MDS). The calculation is carried out for a different number of atoms ... -
Numerical analysis of subcritical flow over two-cycle trapezoidal labyrinth side weir
(Elsevıer Scı Ltd, 2016)The side weirs are basic and effective hydraulic structures utilized commonly in irrigation, flood management, drainage and wastewater systems. The labyrinth side weirs have developed in recent years as more effective and ... -
Specific and non-specific interaction effect on the solvatochromism of some symmetric (2-hydroxybenzilydeamino)phenoxy Schiff base derivatives
(Elsevıer, 2016)In this present work, solvatochromic behavior, specific and non-specific solute-solvent interactions and electronic structure of (2-hydroxybenzilydeamino)phenoxy Schiff base derivatives have been investigated by using ... -
Density functional theory (DFT) and Hartree-Fock (HF) calculations of potential p-vinylbenzyl chloride-based macroinitiator for atom transfer radical polymerization
(Canadıan Scıence Publıshıng, 2016)The spectroscopic properties of poly (styrene-co-p-vinylbenzyl chloride) (poly (St-co-VBC)) were investigated by Fourier transform infrared spectroscopy and H-1 nuclear magnetic resonance spectroscopic techniques. The ... -
The electronic and optical properties of a triexciton in CdSe/ZnS core/shell quantum dot nanocrystals
(Taylor & Francıs Ltd, 2016)In the study, we aim to investigate the electronic and optical properties of single excitons, biexcions and triexcitons in a CdSe/ZnS core/shell quantum dot nanocrystal. The electronic structure has been determined by ... -
Study of absorption parameters around the K edge for selected compounds of Gd
(Wıley-Blackwell, 2016)The K shell absorption jump ratios, jump factors, effective atomic numbers, and electron densities were derived from the measured total mass attenuation coefficient using an energy dispersive X-ray fluorescence spectrometer ... -
Geophysical analysis of fault geometry and volcanic activity in the Erzincan Basin, Central Turkey: Complex evolution of a mature pull-apart basin
(Pergamon-Elsevıer Scıence Ltd, 2016)The Erzincan Basin is one of several Neogene sedimentary basins developed by prolonged right-lateral strike-slip along the North Anatolian Fault Zone (NAFZ), the intracontinental transform defining the present boundary ... -
Taxonomic investigations on the Braconinae fauna (Hymenoptera, Braconidae) in north-eastern Anatolian region, Turkey, with the description of a new species
(Magnolıa Press, 2016)Adult specimens of Braconinae were collected from various habitats of Ardahan, Erzurum, Igdir and Kars of the Turkish north-eastern Anatolian region between 2011 and 2014. In total, 87 species belonging nine genera are ... -
Influence of the using of methanol instead of water in the preparation of Co-B-TiO2 catalyst for hydrogen production by NaBH4 hydrolysis and plasma treatment effect on the Co-B-TiO2 catalyst
(Pergamon-Elsevıer Scıence Ltd, 2016)In this work, methanol was used as an alternative to water. Our objective is to study the influence of the using of methanol instead of water in the preparation of Co-B-TiO2 catalyst. It is also expected to improve the ... -
Hydrogen production from NaBH4 using Co-Cu-B catalysts prepared in methanol: Effect of plasma treatment
(Pergamon-Elsevıer Scıence Ltd, 2016)In this work, methanol is used as an alternative to water. Preparation and characterization of Co-Cu-B catalysts in methanol for hydrogen generation from catalytic hydrolysis of sodium borohydride are studied. In addition, ...
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