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Toplam kayıt 3368, listelenen: 3361-3368
Thermal expansion and Vickers hardness measurements on Bi1.6Pb0.4Sr2Ca2−xSmxCu3Oy superconductors
(Elsevier Science Bv, 2006)
In this work, Bi1.6Pb0.4Sr2Ca2-SmxCu3Oy (x = 0.0000, 0.0005, 0.0010, 0.0050, 0.0100, 0.1000, 0.5000, 1.0000, 1.5000) superconductors were prepared by conventional solid-state reaction method. The effect of the substitution ...
Investigating the potential use of natural ventilation in new building designs in Turkey
(Elsevier Science Sa, 2006)
The most economic air conditioning of living and working places can be achieved by natural ventilation if sufficient. This provides not only the circulation of clear air, but also the decrease of indoor temperature, ...
The effect of dietary Jerusalem artichoke (Helianthus tuberosus L.) on performance, egg quality characteristics and egg cholesterol content in laying hens
(Czech Academy Agricultural Sciences, 2006)
This research was carried out to determine the effect of Jerusalem artichoke (JA) with or without 5, 10% vetch (V) supplementation on performance, egg quality characteristics and egg cholesterol content. In the study, ...
Water quality and fish size affect toxicity of endosulfan, an organochlorine pesticide, to rainbow trout
(Pergamon-Elsevier Science Ltd, 2006)
The acute toxicity of endosulfan in juvenile rainbow trout (Oncorhynchus mykiss, 10.61 +/- 1.69 g) was evaluated in glass aquaria under static conditions. Nominal concentrations of endosulfan in the toxicity test ranged ...
Predictions of temperature distributions on layered metal plates using artificial neural networks
(Pergamon-Elsevier Science Ltd, 2006)
The temperature distribution influences the amount of energy needed to heat a body. The benefits of using multi-layered metal plates (NIMP) are due to the requirement of a regular temperature distribution on the opposite ...
Immunoglobulin G adsorption behavior of L-histidine ligand attached and Lewis metal ions chelated affinity membranes
(Elsevier Science Bv, 2006)
Immobilized metal affinity membranes were prepared by chelating Cu(II) and Fe(III) ions on poly(2-hydroxyethyl methacrylate-glycidyl methacrylate), poly(HEMA-GMA) membranes using L-histidine as a chelating ligand. To achieve ...
Effect of musical training on musical perception and hearing sensitivity: Conventional and high-frequency audiometric comparison
(B C Decker Inc, 2006)
This prospective study was designed to investigate the role of musical training on musical perception and hearing acuity and to determine probable hearing loss. Thirty students, aged 17 to 23 years, were evaluated for ...
Effects of silica coating and silane surface conditioning on the bond strength of metal and ceramic brackets to enamel
(E H Angle Education Research Foundation, Inc, 2006)
Objective: To evaluate the effect of tribochemical silica coating and silane surface conditioning on the bond strength of metal and ceramic brackets bonded to enamel surfaces with light-cured composite resin. Materials and ...