Browsing Scopus İndeksli Yayınlar Koleksiyonu by Issue Date
Now showing items 21-40 of 1278
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Flood disaster vulnerability in informal settlements in Bursa, Turkey
(Sage Publications Ltd, 2013)In Turkey, as in many other nations, there have been many urban flood disasters in recent years, and the greatest impact has often been on informal settlements. This paper reports on interviews with households who were ... -
Density functional theory investigation of acetylene dehydrogenation on metal exchanged ZSM-5 clusters for initial step of carbon nanotube production
(Elsevier Science Bv, 2013)Adsorption and dehydrogenation of acetylene have been theoretically studied on [M(SiH3)(4)AlO4] and [(M-(mu-O)-M)Si6Al2O9H14] (where M = Co, Fe, Ni, and V) clusters representing ZSM-5 zeolite. Adsorption and dehydrogenation ... -
An FT-IR study of the changes in chemical composition of bamboo degraded by brown-rot fungi
(Elsevier Sci Ltd, 2013)The objective of this study was to use FT-IR analysis to investigate the chemical composition of aged and un-aged bamboo specimens, with and without node sections, decayed by brown-rot fungi. Specimens were exposed to two ... -
Antimicrobial surface coatings for polypropylene nonwoven fabrics
(Elsevier, 2013)Anionic and cationic N-halamine polyelectrolytes were synthesized, characterized and then immobilized onto melt-blown polypropylene fabrics having two different basis-weights. The coatings were rendered biocidal upon ... -
Numerical simulation of shaking table tests on 3D reinforced concrete structures
(Techno-Press, 2013)The current paper presents the numerical blind prediction of nonlinear seismic response of two full-scale, three dimensional, one-story reinforced concrete structures subjected to bidirectional earthquake simulations on ... -
Theoretical evaluation of the inhibition properties of two thiophene derivatives on corrosion of carbon steel in acidic media
(Wiley-V C H Verlag Gmbh, 2013)The density functional theory at the B3LYP/6-311G++(d,p) basis set level calculations were performed on two thiophene derivatives used as corrosion inhibitors, namely 2-methylthiophene and 2-(aminomethyl)thiophene, to ... -
Determination of mass attenuation coefficients, effective atomic numbers and effective electron numbers for heavy-weight and normal-weight concretes
(Pergamon-Elsevier Science Ltd, 2013)Total mass attenuation coefficients, effective atomic numbers and effective electron numbers values for different 16 heavy-weight and normal-weight concretes are calculated in the energy range from 1 keV to 100 GeV. The ... -
N-(hydroxymethyl) acrylamide as a multifunctional finish to cotton and a tether for grafting methacrylamide for biocidal coatings
(Wiley, 2013)N-(hydroxymethyl) acrylamide (NMA) was immobilized on cotton surfaces through etherification, and then methacrylamide (MA) was grafted onto the treated surface. The coatings were characterized by ATR-IR spectroscopy and ... -
Effect of artificial weathering on the properties of heat treated wood
(Elsevier Sci Ltd, 2013)This study aims to investigate the change in chemical composition, surface characteristic and mechanical properties of heat treated four wood species (ash, iroko, Scots pine and spruce) during artificial weathering from ... -
Investigation of Polyacrylic/Metal Wire Composite Yarn Characteristics Manufactured on Fancy Yarn Machine
(Taylor & Francis Inc, 2013)There has been increasing interest in the development and use of conductive materials in recent years. Paralleling advancements in different scientific disciplines, there has been considerable progress in the textile area ... -
Earthquake response of reinforced concrete frame structures subjected to rebar corrosion
(Techno-Press, 2013)This paper investigates earthquake response of reinforced concrete regular frames subjected to rebar corrosion. A typical four-story reinforced concrete frame is designed according to Turkish Earthquake Code in order to ... -
A DFT Study of Ethylene Hydrogenation Reaction Mechanisms on Ni-13 Nanocluster
(Springer/Plenum Publishers, 2013)Metal nanoclusters can potentially exhibit high catalytic activity and selectivity due to not only a high number of exposed surface atoms but also active sites with different coordination numbers as compared to bulk catalyst ... -
Optimization of multi-pass turning operations using hybrid teaching learning-based approach
(Springer London Ltd, 2013)This paper presents a novel hybrid optimization approach based on teaching-learning based optimization (TLBO) algorithm and Taguchi's method. The purpose of the present research is to develop a new optimization approach ... -
Earthquake behavior of reinforced concrete frames subjected to rebar corrosion
(International Committee of the SCMT conferences, 2013)The aim of this paper is to investigate the earthquake behaviour of reinforced concrete frames subjected to rebar corrosion. A typical two-bay, four-story reinforced concrete (RC) frame is designed. Two different rebar ... -
The stress intensity factors for a periodic array of interacting coplanar penny-shaped cracks
(2013)The effect of crack interactions on stress intensity factors is examined for a periodic array of coplanar penny-shaped cracks. Kachanov's approximate method for crack interactions [Kachanov, M.; 1987. Elastic solids with ... -
Limited oxygen index levels of impregnated Scots pine wood
(Elsevier, 2013)In this study, effect of various concentrations of boron powder, mixture of boric acid and borax, fireproof agent based on liquid blend of limestone, and silicon oil on limited oxygen index levels (LOI) of S. pine wood was ... -
Magnesium hydroxide recovery from magnesia waste by leaching and precipitation process
(2013)The objective of the study is to determine the recyclability of magnesia waste as a relatively pure magnesium hydroxide. In previous study, it was found that magnesium can readily soluble in HCl solution and both temperature ... -
Effective spring stiffness for a periodic array of interacting coplanar penny-shaped cracks at an interface between two dissimilar isotropic materials
(2013)An effective spring stiffness approximation is proposed for a hexagonal array of coplanar penny shaped cracks located at the interface between two dissimilar solids. The approximation is based on the factorization of the ... -
THE SPATIOTEMPORAL LAND USE/COVER CHANGE of ADANA CITY
(Copernicus Gesellschaft Mbh, 2013)The major driving factors for land use planning are largely limited to socio-economic inputs that do not completely represent the spatio-temporal patterns and ecological inputs have often been neglected. Integration of ... -
A DFT study on the [VO](1+)-ZSM-5 cluster: direct methanol oxidation to formaldehyde by N2O
(Royal Soc Chemistry, 2013)The mechanism of direct oxidation of methanol to formaldehyde by N2O has been theoretically investigated by means of density functional theory over an extra framework species in ZSM-5 zeolite represented by a [(SiH3)(4)AlO4](1) ...
