Güncel Gönderiler: Scopus İndeksli Yayınlar Koleksiyonu
Toplam kayıt 6220, listelenen: 2821-2840
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The effects of preparation temperature on the main electrical parameters of Al/TiO2/p-Si (MIS) structures by using sol-gel method
(Springer, 2009)In this study, the forward bias current-voltage (I-V) and capacitance-voltage (C-V) characteristics of the Al/TiO2/p-Si (MIS) structures derived using the sol-gel method have been investigated and compared at various ... -
Antimicrobial Activity and Chemical Composition of Senecio sandrasicus on Antibiotic Resistant Staphylococci
(Sage Publications Inc, 2009)The antimicrobial activity of hexane, chloroform, ethyl acetate and ethanol extracts of the aerial parts of S. sandrasicus P.H.Davis (Asteraceae), endemic to Sandras mountain (Turkey), were determined. The antimicrobial ... -
Effects of atmospheric plasma on the printability of wool fabrics
(Ege Universitesi, 2009)This study is about environmentally safe pre-treatment for wool fabrics to improve their printability with acid dyes. Knitted wool fabrics treated with argon and air atmospheric plasma Were evaluated ill terms of printability. ... -
Usage of Different Prior Distributions in Bayesian Vector Autoregressive Models
(Hacettepe Univ, Fac Sci, 2009)In Bayesian vector autoregressive models, the Litterman or Minnesota Prior is widely used. However, in some cases, the Minnesota prior is not the best prior distribution that can be used. Thus, other prior distributions ... -
Length-weight relationships of six freshwater fishes from small streams flowing into Lake Sapanca, NW Turkey
(Wiley, 2009)Length-weight relationships are given on six freshwater fish species (Phoxinus phoxinus, Cobitis vardarensis, Neogobius gymnotrachelus, Proterorhinus marmoratus, Petroleuciscus borysthenicus and Gambusia holbrooki) from ... -
Effects of Atmospheric Pressure Plasma Treatments on Certain Properties of Cotton Fabrics
(Inst Chemical Fibres, 2009)In this study, air and argon atmospheric plasma were used for modifying some properties of bleached plain cotton fabrics. Certain physical properties such as pilling, thermal resistance, thermal conductivity, water vapour ... -
Controlling factors of recent clastic coastal sediments (Viransehir, Mersin bay, S Turkey)
(Springer, 2009)The Plio-Quaternary conglomeratic sets within the marine environment of the Viran angstrom ehir coast (W Mersin, S Turkey) are responsible for the evolution of sandy and gravely beaches due to their control on various ... -
900 MHz electromagnetic field exposure affects qualitative and quantitative features of hippocampal pyramidal cells in the adult female rat
(Elsevier Science Bv, 2009)The effects of electromagnetic fields (EMFs) emitted by mobile phones on humans hold special interest due to their use in close proximity to the brain. The current study investigated the number of pyramidal cells in the ... -
Legendre polynomial solutions of high-order linear Fredholm integro-differential equations
(Elsevier Science Inc, 2009)In this study, a Legendre collocation matrix method is presented to solve high-order Linear Fredholm integro-differential equations under the mixed conditions in terms of Legendre polynomials. The proposed method converts ... -
Enhancement of flotation performance of oil shale cleaning by ultrasonic treatment
(Elsevier, 2009)In this study, it was attempted to enhance the performance of flotation cleaning of oil shales by use of ultrasound. The use of an excitation effect through ultrasonication was investigated towards inorganic particles that ... -
Stereological Estimation of the Orbital Volume: A Criterion Standard Study
(Lippincott Williams & Wilkins, 2009)Several methodologies have been proposed to assess the orbital volume (OV). However, we have not seen a criterion standard study evaluating the results of the methodologies for the assessment of OV In the current study, ... -
Parental Influences on Students' Self-Concept, Task Value Beliefs, and Achievement in Science
(Cambridge Univ Press, 2009)The aim of this study was twofold: firstly, to investigate the grade level (elementary and middle school) and gender effect on students' motivation in science (perceived academic science self-concept and task value) and ... -
Magnetocaloric effect in Tb5Si2-xGe2-xFe2x (0 <= 2x <= 0.1) compounds
(Elsevier Science Sa, 2009)The influences of iron-alloying on the structure, magnetic and magnetocaloric properties of the Tb5Si2Ge2 compound have been studied using X-ray powder diffraction and magnetization measurements. X-ray diffraction studies ... -
Removal of AOX, total nitrogen and chlorinated lignin from bleached Kraft mill effluents by UV oxidation in the presence of hydrogen peroxide utilizing TiO2 as photocatalyst
(Springer Heidelberg, 2009)The pulp and paper industry is the sixth largest polluter discharging a variety of gaseous, liquid, and solid wastes into the environment. Effluents from bleached Kraft mill effluents (BKME) are polluting waters to a great ... -
Plasma treatment of polypropylene fabric for improved dyeability with soluble textile dyestuff
(Elsevier, 2009)The impact of plasma treatment parameters on the surface morphology, physical-chemical, and dyeing properties of polypropylene (PP) using anionic and cationic dyestuffs were investigated in this study. Argon plasma treatment ... -
Acute effect of speed exercise on nitric oxide (NO) level of footballers
(Tubitak Scientific & Technical Research Council Turkey, 2009)Aim: Exercise is one of the low-cost and easiest ways for improving life standards and physical fitness, and reducing body stress. Nitric oxide (NO) is defined as the "Surprising soldier mediator" of biological systems. ... -
Partial base sequence analysis of Md alpha E7 gene and ali-esterase enzyme activities in field collected populations of house fly (Musca domestica L.) from Mediterranean and Aegean Regions of Turkey
(Academic Press Inc Elsevier Science, 2009)In housefly (Musca domestica L.) the product of alpha E7 gene, a member of the esterase cluster, probably plays a role in the detoxification of xenobiotic esters. In this study, the housefly samples were collected from ... -
Removal of cationic dyes by kaolinite
(Elsevier Science Bv, 2009)The removal of cationic dyes such as maxilon yellow 4GL (MY 4GL) and maxilon red GIRL (MR GRL) on kaolinite from aqueous solutions has been studied according to the adsorption method. The adsorbed amount of dyes on kaolinite ... -
Verbal, physical and sexual abuse among children working on the street
(Australian Nursing Federation, 2009)Purpose The purpose of this study was to explore the verbal, physical and sexual abuse experienced by children working on the street in Ankara, Turkey to determine the type of abuse occurred, the reactions to being abused, ... -
Comparison of mechanical properties of solid wood and laminated veneer lumber fabricated from Turkish beech, Scotch pine, and Lombardy poplar
(Forest Products Soc, 2009)Selected mechanical properties of laminated veneer lumber (LVL) prepared from Turkish beech (Fagus orientalis L.), Scotch pine (Pinus sylvestris L.), and Lombardy poplar (Populus nigra) veneers bonded with polyvinyl acetate ...
