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Now showing items 1021-1030 of 1287
Mechanical and microstructure properties of chilled cast iron camshaft: Experimental and computer aided evaluation
(ELSEVIER SCI LTD, 2009)
In the present study, the mechanical and metallographic properties of camshafts produced from chilled cast iron were examined experimentally and numerically relating with the solidification, cooling rate and metal flow. ...
Scavenging effect and antispasmodic activity of the essential oil of Cyclotrichium niveum
(ELSEVIER SCIENCE BV, 2007)
The radical scavenging and the spasmolitic activity of Cyclotrichium niveum essential oil were evaluated in vitro. It showed an IC50 of 1750 mu g/ml on DPPH method and dose dependently (0.1, 0.5 and 1 mg/ml) inhibits the ...
In vitro evaluation of the amoebicidal activity of garlic (Allium sativum) extract on Acanthamoeba castellanii and its cytotoxic potential on corneal cells
(MARY ANN LIEBERT, INC, 2008)
Free-living protozoa of the genus Acanthamoeba can cause one of the most severe, potentially sight-threatening infections of the eye, the so-called A. keratitis. A. keratitis is difficult to treat because, under adverse ...
The electric field dependence of the photoionization cross-section of shallow donor impurities in quantum dots: Infinite and finite model
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2006)
Using a variational approach, we have calculated the photo-ionization cross-section of a shallow donor impurity in a quantum dot with finite and infinite potential barriers in the presence of an electric field as a function ...
The photoionization cross-section and binding energy of impurities in quantum wires: Effects of the electric and magnetic field
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2004)
Using a variational approach, we have calculated the impurity position dependence of the photoionizaton cross-section and the binding energy for a hydrogenic donor impurity in a quantum well wire in the presence of the ...
The Delta 32 allele distribution of the CCR5 gene and its relationship with certain cancers in a Turkish population
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
Objective: In the present study, we determined the frequency of Delta32 allele distribution and its relationship with various carcinomas in a Turkish population. Design and methods: We determined the allelic frequency of ...
The effect of swelling clays on a water transport canal between Kokluce HPP and Erbaa HPP (Turkey)
(SPRINGER HEIDELBERG, 2007)
Geological mapping has confirmed the presence of swelling clays in the area of the proposed water transport canal between Korkluce and Erbaa, Turkey. A swelling pressure distribution map was prepared for this part of the ...
Unilateral massive ovarian edema in a woman with polycystic ovaries
(ELSEVIER SCI IRELAND LTD, 2001)
Massive ovarian edema is a rare cause of ovarian enlargement in young women. We report the case of a 20-year-old woman with unilateral massive ovarian edema with findings on ultrasound of an enlarged policystic ovary and ...
UO22+, Tl+, Pb2+, Ra2+, Bi3+ and Ac3+ adsorption onto polyacrylamide-zeolite composite and its modified composition by phytic acid
(SPRINGER, 2004)
The adsorption of naturally occurring radionuclides (UO22+, Tl+, Pb2+, Ra2+, Bi3+ and AC(3+)) onto zeolite (Z) and polyacrylamide-zeolite composite (PAA-Z) and its modified composition by phytic acid (Z-Phy and PAA-Z-Phy) ...
Use of methylene blue and N,O-carboxymethylchitosan to prevent postoperative adhesions in a rat uterine horn model
(ELSEVIER SCIENCE INC, 2003)
Objective: To compare the anti-adhesion potential of 1% methylene blue (MB) solution and 2% N,O-carboxymethylchitosan (NOCC) gel in a rat uterine horn model. Design: Experimental animal study. Setting: University medical ...