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Reflection of Kev Light Ions from Solids At Oblique and Grazing Incidence
(Nuclear technology and radiation protection, 2009)
The particle reflection coefficient of fight keV ions backscattered from heavy targets has been determined by two different analytical approaches: by the single collision model in the case of nearly perpendicular incidence ...
Silver(I)-Complexes with An Itaconic Acid-Based Hydrogel
(Hemijska industrija, 2009)
Silver(I) itaconic acid-based hydrogel complexes were synthesized and characterized in order to examine the potential use of these systems; FTIR, AFM, in vitro fluid-uptake, metal sorption and antibacterial activity assay ...
Characterization of copper powder particles obtained by electrodeposition as function of different current densities
(Journal of Applied Electrochemistry, 2009)
Technological properties of powders depend on their granulometry and morphology. Very often one method is inadequate for characterization of powder particles. This article studied different methods intended for clear ...
AFM investigations of calcium hydroxyapatite thin films on the surface of thin silica films
(Journal of Optoelectronics and Advanced Materials, 2009)
The synthesis of calcium hydroxyapatite in a slightly modified SBF fluid by self-assembly on the surfaces of SiO(2) thin films was investigated in this study. The mechanism of their nucleation on the surface of silica thin ...
Picosecond laser ablation of nano-sized WTi thin film
(Laser Physics, 2009)
Interaction of an Nd:YAG laser, operating at 532 nm wavelength and pulse duration of 40 ps, with tungsten-titanium (WTi) thin film (thickness, 190 nm) deposited on single silicon (100) substrate was studied. Laser fluences ...
Patient Doses in Ct Examinations in 18 Countries: Initial Results from International Atomic Energy Agency Projects
(Radiation Protection Dosimetry, 2009)
The purpose of this prospective study at 73 facilities in 18 countries in Africa, Asia and Eastern Europe was to investigate if the CT doses to adult patients in developing countries are higher than international standards. ...
Sequence Variability At the Internal Ribosome Entry Site of the Hcv Genome in Relation to Therapy Outcome
(Archives of biological sciences, 2009)
Different types of interferon are widely used to treat hepatitis C virus (HCV) infection. Results obtained in vitro suggest that interferon inhibits internal ribosome entry site (IRES)-mediated translation of the HCV genome. ...
A novel hypothesis regarding the possible involvement of cytosolic phospholipase 2 in insulin-stimulated proliferation of vascular smooth muscle cells
(Cell Biology International, 2009)
Insulin (INS) via INS receptor acts as a mitogen in vascular smooth muscle cells (VSMCs) through stimulation of multiple signaling mechanisms, including p42/44 mitogen-activated protein kinase (ERK1/2) and phosphatidyl ...
Stress-Induced Phosphorylation of C-Jun-N-Terminal Kinases and Nuclear Translocation of Hsp70 in the Wistar Rat Hippocampus
(Archives of biological sciences, 2009)
Glucocorticoids are key regulators of the neuroendocrine stress response in the hippocampus. Their action is partly mediated through the subfamily of MAPKs termed c-jun-N-terminal kinases (JNKs), whose activation correlates ...
The Effect of Gamma Radiation on the Ageing of Sulfur Cured Nr/Csm and Nbr/Csm Rubber Blends Reinforced By Carbon Black
(Chemical Industry and Chemical Engineering Quarterly / CICEQ, 2009)
In this work the effect of the gamma-radiation dose on ageing of carbon black reinforced elastomeric materials was studied. The compounds based on natural rubber/chlorosulfonated rubber blend (NR/CSM) and butadiene ...