Ara
Toplam kayıt 7986, listelenen: 7951-7960
Designing of a powder compressing device with vibration and investigation of compressibility of MgO powders with this device
(Elsevier Sci Ltd, 2007)
One of metal matrix composite (MMC) production methods is infiltration of liquid metal into preformed reinforcement. In this method, MMCs are produced by infiltration of liquid metal into preformed reinforcement using one ...
Determination of residual stresses based on heat treatment conditions and densities on a hybrid (FLN2-4405) powder metallurgy steel using artificial neural network
(Elsevier Sci Ltd, 2007)
This paper presents a new approach based on artificial neural networks (ANNs) to determine the residual stresses in PM steel based nickel (FLN2-4405). This study consists of two cases: (i) The experimental analysis: The ...
The Antibody Response to Helicobacter pylori in the Sera from a Rural Population in the Central Anatolia Region of Turkey
(Pharmaceutical Soc Japan, 2008)
Helicobacter pylori (H. pylori) infection is common worldwide. Although the seropositivity of H. pylori rates has been unclear in the Turkish population. In this study, anti-H. pylori IgG seroprevalence and anti-cytotoxi ...
Effect of chronic diseases and associated psychological distress on health-related quality of life
(Wiley, 2007)
Background: The purpose of this study was to clarify the correlations between the presence of comorbidities and psychological distress and health-related quality of life (HRQL). This was a population-based cross-sectional ...
The Effect of Chronic Otitis Externa-Media on Brainstem Auditory Evoked Potentials in Dogs
(Veterinarni A Farmaceuticka Univerzita Brno, 2008)
The objective of the study was to present normative Brainstem Auditory Evoked Potentials (BAEP) data elicited by both air-conducted clicks (30 100 dBHL) and bone conducted clicks (100 1.30 dBHL) for healthy dogs, and dogs ...
The effects of zinc nitrate, zinc acetate and zinc chloride precursors on investigation of structural and optical properties of ZnO thin films
(Elsevier Science Sa, 2008)
ZnO thin films were prepared using zinc chloride, zinc acetate and zinc nitrate precursors by spray pyrolysis technique oil glass substrates at 550 degrees C. Structural and optical properties of ZnO films were investigated ...
Effect of cooling conditions on the magnetic properties of bainite transformation in an Fe-2%Mn-0.5%Cr alloy
(Elsevier Science Bv, 2008)
The effect of cooling conditions on the magnetic properties of bainitic reaction in Fe-2%Mn-0.5%Cr alloy have been investigated using Mossbauer spectroscopy. Results showed that the bainite phase is magnetically ordered ...
Chitosan-grafted poly(hydroxyethyl methacrylate-co-glycidyl methacrylate) membranes for reversible enzyme immobilization
(Wiley, 2007)
Epoxy group-contain g poly(hydroxyethyl methacrylate/glycidyl methacrylate), p(HEMA/GMA), membrane was prepared by UV initiated photopolymerization. The membrane was grafted with chitosan (CH) and some of them were chelated ...
An adaptive control application in a large thermal combined power plant
(Pergamon-Elsevier Science Ltd, 2007)
In this paper, an adaptive controller was applied to a 765 MW large thermal power plant to decrease operating costs, increase quality of generated electricity and satisfy environmental concerns. Since power plants may ...
The relationship between occupations and head and neck cancers
(Natl Med Assoc, 2007)
Objective: The objective of this study was to investigate the relationship between occupation and head and neck cancers. Patients and Methods: In this case-control study, 206 Turkish patients with head and neck cancers ...