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Приказ резултата 321-330 од 348
Efectul poluantilor auto asupra solului şi plantelor
(Studia Universitatis Vasile Goldis: Seria Stiintele Vietii = Life Sciences Series, 2006)
Constitutive Immune Function Responds More Slowly to Handling Stress than Corticosterone in a Shorebird
(The University of Chicago, 2008)
Ecological immunologists are interested in how immune function changes during different seasons and under different environmental conditions. However, an obstacle to answering such questions is discerning the effects of ...
Component analysis of the fluorescence spectra of a lignin model compound
(Elsevier Science Sa, Lausanne, 2006)
In order to test whether lignin fluorescence originates from discrete fluorophores, fluorescence emission spectra of the lignin model dehydrogenative polymer (DHP) were analyzed by the band deconvolution method and ...
Synthesis of thin films by the pyrosol process [Sinteza prevlaka pirolizom]
(Savez hemijskih inženjera, Beograd, 2002)
Among many aerosol routes, the Pyrosol process, due to its simplicity, low cost and quality of obtained films, represents a promising technique for the synthesis of thin films. The pyrosol process is based on the transport ...
Валоризација природне естетске вредности комплекса Гоч-Гвоздац за одмор и рекреацију
(Београд : Министарство шумарства ФНРЈ, 2004)
Ukoliko je društvo odnosno zemlja razvijenija utoliko i funkcije šume
imaju veću društvenu vrednost. Već danas, u razvijenim zemljama je prevazidjeno
shvatanje prema kome je šuma vredna samo sa gledišta proizvodnje drvne ...
Spatiotemporal instabilities of counterpropagating beams in nematic liquid crystals
(Elsevier, 2008)
We investigate the behavior of counterpropagating self-trapped optical beam structures in nematic liquid crystals. We treat numerically a time-dependent model for the beam propagation and the director reorientation in a ...
Климатске карактеристике у планинској шуми букве на Брезовици
(Београд : Министарство шумарства ФНРЈ, 2003)
U radu su prikazane klimatske karakteristike na području Brezovice u
severoistočnoj Srbiji, na osnovu klimatskih podataka tridesetogodišnjg perioda
merenja za izabrane, za ovo područje karakteristične meteorološke stanice. ...
Cerium Oxide Based Nanometric Powders: Synthesis and Characterization
(Science of Sintering, 2007)
Nanometric powders of solid solutions of cerium oxide were obtained by a modified
glycine nitrate procedure. Solid solutions of the host compound CeO2 with one or more
dopants in the lattice were synthesized. Rare earth ...
Oxalate oxidase and non-enzymatic compounds of the antioxidative system in young Serbian spruce plants exposed to cadmium stress
(Srpsko biološko društvo, Beograd, i dr., 2008)
We studied changes in the concentrations of ascorbate and glutathione, composition of soluble phenolics, and activity of oxalate oxidase in 75-day-old Serbian spruce plants after exposure to 5 mu M and 50 mu M cadmium for ...
Spatiotemporal optical instabilities in nematic solitons
(Optics Express, 2005)
We investigate numerically the propagation of self-trapped optical beams in nematic liquid crystals. Our analysis includes both spatial and temporal behavior. We display the formation of stable solitons in a narrow threshold ...