Ara
Toplam kayıt 310, listelenen: 171-180
Mechanical Properties of BSCCO Superconductor by Oliver-Pharr Method and Work of Indentation Approach
(Springer, 2013)
Polycrystalline superconducting Bi-Pb-Gd-Sr-Ca-Cu-O bulk samples with nominal composition Bi1.7Pb0.3-x Gd (x) Sr2Ca3Cu4O12+y (x=0.00,0.01,0.05) were produced by the melt quenching method. The mechanical properties of the ...
Determination of fatty acid profiles of total, neutral, and polar lipids in different tissues of Vimba vimba (L., 1758) from Egirdir Lake (Isparta, Turkey)
(Tubitak Scientific & Technical Research Council Turkey, 2013)
Fatty acid profiles of total, neutral, and polar lipids in the liver, muscle, and intestine of female individuals of Vimba vimba (L., 1758) were determined by gas chromatography. C16:0, C16: 1 n-7, C18:1 n-7, and C18:1 n-9 ...
Effect of ozone oxidative preconditioning in preventing early radiation-induced lung injury in rats
(Assoc Bras Divulg Cientifica, 2013)
Ionizing radiation causes its biological effects mainly through oxidative damage induced by reactive oxygen species. Previous studies showed that ozone oxidative preconditioning attenuated pathophysiological events mediated ...
Effect of laboratory-accelerated aging treatment on the ultimate strength of a 4-sided MDF kitchen cabinet
(Tubitak Scientific & Technical Research Council Turkey, 2013)
In this study, 4-sided rectangular full-size cabinets from 2 types of medium-density fiberboard (MDF; melamine-coated MDF with edge band and uncoated MDF without edge band) were manufactured and tested. Screws with nominal ...
Accumulation trends of metals and a metalloid in the freshwater crayfish Astacus leptodactylus from Lake Yenicaga (Turkey)
(Taylor & Francis Ltd, 2013)
This study aims to determine the extent of metal pollution in Lake Yenicaa (Bolu, Turkey) by investigating the accumulation trends of five metals (Al, Cu, Fe, Ni and Zn) and a metalloid (As) in gills, exoskeleton, ...
A Multivariate Change Point Detection Procedure for Monitoring Mean and Covariance Simultaneously
(Taylor & Francis Inc, 2013)
The signal issued by a control chart triggers the process professionals to investigate the special cause. Change point methods simplify the efforts to search for and identify the special cause. In this study, using maximum ...
The role of diffusion-weighted magnetic resonance imaging in the classification of hepatic hydatid cysts
(Elsevier Ireland Ltd, 2013)
The aim of the study was to classify different types of hepatic hydatid cysts (HHCs) by measuring the mean apparent diffusion coefficient (ADC) using diffusion-weighted magnetic resonance imaging (DWI). This prospective ...
A numerical approximation for Volterra's population growth model with fractional order
(Elsevier Science Inc, 2013)
This paper presents a numerical scheme for approximate solutions of the fractional Volterra's model for population growth of a species in a closed system. In fact, the Bessel collocation method is extended by using the ...
Lyotropic nematic mesophases: peculiarities of singularities and inversion walls in specific and non-specific extures
(Natl Inst Optoelectronics, 2013)
Peculiarities of various defects and disclinations in specific and non-specific textures of the optically uniaxial and biaxial lyotropic nematic mesophases were investigated. Sodium dodecylsulphate (SDS) [sodium lauryl ...
Phenolic compounds from Trifolium echinatum Bieb. and investigation of their tyrosinase inhibitory and antioxidant activities
(Pergamon-Elsevier Science Ltd, 2013)
Two bischromones, 3,3'-dimethoxy-2'-oxychromone (1), 3,3'-dihydroxy-2,2'-oxychromone (2) and a biflavone, 5,7,4',5 '',3''',4''''-hexahydroxy-3 ''-O-beta-glucosyl-3',7 ''-O-biflavone (3) have been isolated from whole plant ...