Pretraživanje
Prikaz rezultata 1-10 od 1790
Principi i istorija odnosa arhitekture i akustike / Principles and history of the relatedness of architecture and acoustics.
(Univerzitet u Beogradu, Studije pri univerzitetu, 2016)
Istraživanje zvuka u istoriji arhitekture često je nepravedno zanemareno u senci vizuelnih aspekata graditeljstva. Pored toga što ima suštinski značaj za opažanje okruženja i orjentaciju u prostoru, zvuk je kroz istoriju ...
The effects of manganese and copper in vitro and in vivo on peroxidase catalytic cycles
(Elsevier Gmbh, Munich, 2010)
Here we present the results of in vitro and in vivo studies of the influence of Mn2+ and Cu2+ on the peroxidative and oxidative catalytic functions of class III peroxidase. Complex peroxidase catalysis by intermediates ...
Liver, gills, and skin histopathology and heavy metal content of the Danube sterlet (acipenser ruthenus linnaeus, 1758)
(Setac Press, Pensacola, 2010)
The sterlet (Acipenser ruthenus L.) is a bottom-feeding fish species with a direct exposure to contaminants from water and sediments. Although heavy metal pollution is believed to be one of the main threats to the sterlet ...
Surrogate data test for nonlinearity of the rat cerebellar electrocorticogram in the model of brain injury
(Elsevier Science Bv, Amsterdam, 2010)
The surrogate data test for nonlinearity has been used in order to establish the existence of nonlinear dynamics and justify the use of nonlinear tools in time series analysis. We applied Higuchi fractal dimension and ...
Application of superabsorbent polymers in the production of scotch pine (pinus sylvestris l.) And Austrian pine (pinus nigra arn.) Seedlings
(Parlar Scientific Publications (P S P), Freising, 2010)
The effect of superabsorbent polymers on Scotch pine (Pinus sylvestris L.) and Austrian pine (Pinus nigra Am.) seed germination and the development of 1-year-old- and 2-year-old seedlings were analyzed. The study results ...
Anode Supported Protonic Solid Oxide Fuel Cells Fabricated Using Electrophoretic Deposition
(Wiley-V C H Verlag Gmbh, Weinheim, 2011)
Intermediate temperature solid oxide fuel cells (IT-SOFCs) were fabricated depositing proton conducting BaCe0.9Y0.1O3-x (BCY10) thick films on cermet substrates made of nickel oxide-yttrium doped barium cerate (NiO-BCY10) ...
Parallel analysis of axial pressing, casting and PIM as routes for production of alnico8
(European Powder Metallurgy Association (EPMA), 2010)
Samples of Alnico8 were prepared from the same starting powder by pressing, casting and powder injection moulding (PIM), respectively, and characterized by SEM and thermal analysis-DTA/TGA. Optimization of the sintering ...
Relevance of the ability of fructose 1,6-bis(phosphate) to sequester ferrous but not ferric ions
(Elsevier Sci Ltd, Oxford, 2011)
The cytoprotective activity of F16BP has been documented in severe conditions such as convulsions, reperfusion injury, septic shock, diabetic complications, hypothermia-induced injury, UV-provoked skin damage and in other ...
Different roles of radical scavengers - ascorbate and urate in the cerebrospinal fluid of amyotrophic lateral sclerosis patients
(Taylor & Francis Ltd, Abingdon, 2010)
Ferrous iron, released from iron deposits in the motor cortex and other brain regions of amyotrophic lateral sclerosis (ALS) patients, participates in the Fenton reaction in cerebrospinal fluid (CSF) alongside H2O2, which ...
Microstructural and electrical changes in nickel manganite powder induced by mechanical activation
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Nickel manganite powder synthesized by calcination of a stoichiometric mixture of manganese and nickel oxide was additionally mechanically activated in a high energy planetary ball mill for 5-60 min in order to obtain a ...