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Toplam kayıt 2326, listelenen: 2251-2260
Common surgical pitfalls in the skull
(Elsevier Science Inc, 2003)
BACKGROUND A detailed knowledge of the morphologic variations in the ossicles, foramina, and ridges of the skull vault and skull base is vital to performing safe radical surgery. METHODS A surgical reminder of possible ...
Ca-alginate as a support for Pb(II) and Zn(II) biosorption with immobilized Phanerochaete chrysosporium
(Elsevier Sci Ltd, 2003)
The basidio spores of Phanerochaete chryosporium were immobilized in alginate gel beads, and the immobilized spore containing alginate beads were incubated for the growth of fungus. The biosorption of Pb2+ and Zn2+ ions ...
Magnetic resonance imaging of the intratemporal facial nerve in idiopathic peripheral facial palsy
(Elsevier Science Inc, 2003)
The aim of this study was to investigate the prevalence of facial nerve involvement with gadolinium-enhanced magnetic resonance imaging (Gd-MRI) in patients with idiopathic peripheral facial palsy (IPFP), and to discuss ...
The extension of the shelf-life of sardine which were packaged in a vacuum stored under refrigeration, and treated by δ-irradiation
(Blackwell Publishing Ltd, 2003)
Sardines (Sardina pichardus) were vacuum packaged in polyethylene bags, and irradiated at 1, 2 and 3 kGy doses in a Co-60 delta-irradiator. The unirradiated and irradiated samples were stored at 2 +/- 1 degreesC. Microbiological ...
The energy distribution of the interface state density of Pb/p-Si Schottky contacts exposed to clean room air
(Elsevier Science Bv, 2003)
Pb/p-Si Schottky barrier diodes (SBDs) with and without thin native oxide layer have been fabricated. The previously polished p-Si wafer has been cleaned by using a traditional RCA clean with the final dip in diluted HF ...
Fundamental and high-order harmonic susceptibilities of a BSCCO(2223) bulk superconductor
(Elsevier Science Bv, 2003)
Measurements of fundamental and high-order harmonic susceptibilities, chi(n), = chi(n)' + ichi(n)" (n = 1, 2, 3, 5 and 7), were made on a cylindrical BSCCO(2223) bulk sample in the range 15-120 K at fields ranging from 8 ...
Synthesis and crystal structure of bis[N-(2-fluoro-3-methoxy)-salicylideneaminato]copper(II)
(Kluwer Academic/Plenum Publ, 2003)
The title compound, bis[N-(2-fluoro-3-methoxy)-salicylideneaminato] copper(II) [Cu(C14H12O2FN)(2)] was synthesized and its crystal structure was determined. The title compound is triclinic, space group P (1) over bar with ...
DNA adsorption on a poly-L-lysine-immobilized poly(2-hydroxyethyl methacrylate) membrane
(Wiley, 2003)
The DNA adsorption properties of poly-L-lysine-immobilized poly(2-hydroxyethyl methacrylate) (pHEMA) membrane were investigated. The pHEMA membrane was prepared by UV-initiated photopolymerization and activated with ...
The role of the spleen on colonic anastomotic healing
(Taylor & Francis Inc, 2003)
The role of the spleen on wound healing remains unclear. This study investigates the effect of splenectomy on the healing of colonic anastomoses. Twenty-six Wistar rats were assigned into four groups: sham, splenectomy, ...
The effects of supplemental niacin in laying hen diet on performance and egg quality characteristics
(Ecole Nationale Veterinaire Toulouse, 2003)
This study was carried out to determine the effects of dietary niacin (0, 250, 500, 1000 and 1500 mg/kg ration) on layer performance. A total of 120 commercial hens (28 weeks of age) were divided in five groups, each ...