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Приказ резултата 61-70 од 142
Bench-to-bedside review: Sepsis - from the redox point of view
(Bmc, London, 2011)
The pathogenesis of sepsis and its progression to multiple organ dysfunction syndrome and septic shock have been the subject of investigations for nearly half a century. Controversies still exist with regard to understanding ...
Mechanical and Microstructural Changes of Alkali-Activated Binder Due to the Leaching Process
(Ministerio de Ciencia e Innovacion, Spain & Instituto Eduardo Torroja, 2011)
This paper investigates the resistance of alkali-activated binder to leaching. This type of binder was obtained by alkali-activation of blast-furnace slag. The slag was activated by aqueous solution of sodium silicate. The ...
Determination of the size of quantum dots by fluorescence spectroscopy
(Royal Soc Chemistry, Cambridge, 2011)
There has been a lack of quick, simple and reliable methods for determination of nanoparticle size. An investigation of the size of hydrophobic (CdSe) and hydrophilic (CdSe/ZnS) quantum dots was performed by using the ...
Phosphorus deficiency is the major limiting factor for wheat on alluvium polluted by the copper mine pyrite tailings: a black box approach
(Springer, Dordrecht, 2011)
Failures of tailings dams have degraded large areas of agricultural alluvial soils worldwide, and concomitant soil pollution studies are abundant. Yet, the data on the actual effects of thereby imposed stresses on major ...
Optimization of conditions for glutaraldehyde immobilization of soyabean peroxidase
(AP Print, Podgorica, 2011)
Phenols are considered priority pollutants of wastewaters, persistently present in the environment and its conventional treatment could be overcome using enzymatic methods. Although the application of enzymes, such as ...
RELAXOR BEHAVIOR OF BaBi4Ti4O15
(The Serbian Ceramic Society Vinča Institute of Nuclear Sciences, University of Belgrade Institute for Multidisciplinary Research, University of Belgrade Institute of Physics, University of Belgrade, 2011)
Dense BaBi4Ti4O15 ceramics were prepared by conventional solid state reaction
from appropriate oxide mixture. Dielectric properties were investigated in a wide range
of temperatures and frequencies. A modified Curie-Weiss ...
The Negative Effect of Soy Extract on Erythrocyte Membrane Fluidity: An Electron Paramagnetic Resonance Study
(Springer, New York, 2011)
A decrease of erythrocyte membrane fluidity can contribute to the pathophysiology of hypertension. Soy products, which are used as alternative therapeutics in some cardiovascular conditions, contain various isoflavones ...
Magnetic Field Dependence Of Anisotropy Of In-plane Angular Magnetoresistance Of Electron-doped Sr1-xLaxCuO2 Thin Films
(Faculty of Physics, University of Belgrade, 2011)
We studied the normal state magnetoresistance of underdoped superconducting epitaxial Sr1-xLaxCuO2 thin films by applying a high magnetic field up to 22 T parallel to the CuO2 planes and by varying the orientation of a ...
EFFECT OF ANTIMONY DOPING ON PROPERTIES OF BARIUM TITANATE CERAMICS
(The Serbian Ceramic Society Vinča Institute of Nuclear Sciences, University of Belgrade Institute for Multidisciplinary Research, University of Belgrade Institute of Physics, University of Belgrade, 2011)
Nanopowders of pure and antimony doped barium titanate were synthesized by
polymeric precursors method. Sintering was performed at 1300 oC for 8 h. XRD analysis
showed formation of cubic crystal structure in all nanopowders ...
Antioxidative Activity Of Cell Wall Isolated From Picea Omorika Shows Seasonal Changes
(AP Print, Podgorica, 2011)
Picea omorika (Pančić) Purkyně is a Balkan endemic coniferous species and a Tertiary relict of the European flora. After the Ice Age the habitat of this species is a rather narrow one (approx. 10000 km2), occupying exclusively ...