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Now showing items 4021-4030 of 4178
Sildenafil itself can not be a possible cause of non-arteritic ischemic optic neuropathy
(Wiley-Blackwell Publishing, Inc, 2004)
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Effect of chronic and short-term erythropoietin treatment on random flap survival in rats: An experimental study
(Lippincott Williams & Wilkins, 2003)
Objective: The use of perioperative erythropoietin (EPO) therapy is gaining popularity to avoid blood transfusion and correct anemia in head and neck cancer surgery. The purpose of the study was to determine the effect of ...
Microstructural, thermal, and electrical properties of Bi1.7V0.3Sr2Ca2Ca3Ox glass-ceramic superconductor
(Wiley-V C H Verlag Gmbh, 2004)
A glass-ceramic Bi1.7V0.3Sr2Ca2Cu3Ox superconductor was prepared by the melt-quenching method. The compound was characterized by scanning electron microscopy, x-ray diffraction, differential thermal analysis, current-voltage ...
Preparation and application of spacer-arm-attached poly (hydroxyethyl methacrylate-co-glycidyl methacrylate) films for urease immobilisation
(Elsevier Science Bv, 2003)
Immobilisation of urease onto plain and six-carbon spacer-arm (i.e. 1,6-diaminohexane) attached poly(hydroxyethyl methacrylate-co-glycidyl methacrylate) [poly (HEMA-GMA)] films was studied. The epoxy groups containing ...
A Three Dimensional Lead(II) Polymer with Bridging Saccharinate and Unusually Coordinated Acetate Ligands Synthesis, IR Spectra, and Crystal Structure of [Pb(H2O)(µ-OAc)(µ-sac)]n
(Wiley-V C H Verlag Gmbh, 2003)
The complex [Pb(H2O)(mu-OAc)(mu-sac)]n with acetate (OAc) and saccharinate (sac) ligands was characterized by IR, elemental analysis and X-ray crystallography The mixed-anion lead(II) complex crystallizes in the triclinic ...
A study for estimating solar resources in Turkey using artificial neural networks
(Taylor & Francis Inc, 2004)
Turkey has sufficient solar radiation and radiation period for solar thermal applications since it lies in a sunny belt between 36degrees and 42degreesN latitudes. The yearly average solar radiation is 3.6 kWh/m(2) day, ...
A Comparison of the Effect of Methyl-b-Cyclodextrin on the Osmotic F Osmotic Fragility of Ovine, Bo agility of Ovine, Bovine and Human Er vine and Human Erythrocytes
(Scientific Technical Research Council Turkey, 2003)
Cyclodextrins are used extensively in food, cosmetic, drug and chemical industries to increase aqueous solubility and stability, and reduce or eliminate the unpleasant taste and smell of many products. Experiments were ...
Alterations of intracorporeal structures in patients with erectile dysfunction
(Karger, 2003)
Objective: We sought to quantify intracavernosal smooth muscle content (SMC), endothelial cells (EC) and elastic fibres (EF) in both potent and impotent men. We compare the results in impotent men with regard to patient ...
Color Doppler imaging in optic neuritis with multiple sclerosis
(Springer, 2004)
Purpose: To evaluate the retrobulbar hemodynamics in eyes with optic neuritis with multiple sclerosis and to compare these values with those of the unaffected fellow eyes and healthy control eyes. Methods: Thirty-four eyes ...
Permeation and separation characteristics of acetic acid/water mixtures through poly(vinyl alcohol-g-itaconic acid) membranes by pervaporation, evapomeation, and temperature-difference evapomeation
(Wiley, 2004)
In this study, itaconic acid (IA) was grafted onto poly(vinyl alcohol) (PVA) with cerium(IV) ammonium nitrate as an initiator at 45degreesC. The grafted PVA was characterized with Fourier transform infrared spectroscopy, ...