Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 791, listelenen: 581-600
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Work of fracture and fracture surface energy of magnesia-spinel composites
(Elsevier Sci LTD, 2003)This study used a model system of fully dense high purity magnesia, incorporating fine grain spinel prepared by hot-pressing. Work of fracture (gamma(WOF)) and fracture surface energy (gamma(i)) were determined to be a ... -
Magnesia-spinel microcomposites
(Elsevier Sci LTD, 2004)This study used a model system of fully dense high purity MgO, incorporating micron size spinel prepared by hot-pressing. Spinel powder was obtained from two sources: (i) 0.5 mum alumina powder was incorporated into MgO ... -
An application for zirconia as a pharmaceutical die set
(Elsevier Sci LTD, 2004)The main objective of this study was to investigate the possible use of zirconia as a material for the manufacture of punches and dies for use in tableting machines and to study its effect on ejection of tablets made from ... -
Sources and Wet Deposition Fluxes of Polycyclic Aromatic Hydrocarbons (PAHs) in an Urban Site 1000 Meters High in Central Anatolia (Turkey)
(Taylor & Francis LTD, 2009)Wet-only precipitation samples were collected using an Andersen wet only sampler (Andersen Samplers, Inc., Atlanta, GA, USA), between December 2000 and June 2002, in Ankara, Turkey. Polycyclic aromatic hydrocarbons (PAHs) ... -
The involvement of endogenous opioid mechanisms in the antinociceptive effects induced by antidepressant drugs, desipramine and trimipramine
(Pergamon-Elsevier Science LTD, 2006)The present study was designed to investigate the involvement of endogenous opioid systems in the antinociception induced by the antidepressant drugs, desipramine and trimipramine. For this purpose, the antinociceptive ... -
Improvement of adhesion between poly(ethylene terephthalate) and polyethylene
(Taylor & Francis LTD, 2005)Three-layer films were prepared with polyethylene (PE) and poly(ethylene terephthalate) (PET) films as the outer layers and a film of high-density polyethylene (HDPE)/ethylene-methyl acrylate-glycidyl methacrylate (E-MA-GMA) ... -
Preparation and In-Vitro Dissolution of Salbutamol Sulfate Microcapsules and Tabletted Microcapsules
(Taylor & Francis LTD London, 1995)Salbutamol sulphate is a sympathomimetic amine having a rather short plasma half-life. Aiming to achieve sustained release of this drug through microencapsulation, the coacervation method with a 1:1 core-shell ratio was ... -
Characterization of Glutathione S-Transferases From Needles of Pinus Brutia Ten. Trees
(Parlar Scientific Publications (PSP), 2013)Glutathione S-transferases (GST, E.C. 2.5.1.18) are generally dimeric and multifunctional enzyme family which catalyse the nucleophilic attack of the glutathione on lipophilic compounds with electrophilic centres. Since ... -
Surface-Properties of Magnesite and Surfactant Adsorption Mechanism
(Elsevier Science BV, 1995)In this study, effects of various ions and flotation reagents in magnesite-serpentine flotation were investigated with the aim of overcoming the problems encountered in selective flotation of magnesite and serpentine. In ... -
The Influence of Silicoferrochromium Fume on Concrete Properties
(Pergamon-Elsevier Science LTD, 1995)Silicoferrochromium fume containing 85.5% SiO2 was investigated to determine whether it could be used as an admixture in concrete to increase its strength, The fume was added at the dosage rates of 0-5% by weight of cement, ... -
Rapid Analysis of Verapamil in Plasma By Reversed-Phase Hplg
(Govi-Verlag GMBH, 1995)A modified and simple HPLC procedure has been developed for verapamil in plasma. Plasma samples have been vortex-mixed and centrifuged without any need of extraction. The analysis has been performed on a C-20 reversed-phase ... -
Northalibroline - a New Bisbenzylisoquinoline Alkaloid From Thalictrum-Minus Var Minus
(Georg Thieme Verlag Kg, 1988)…
