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Now showing items 761-770 of 1043
The comparative study of Nd-Fe-B magnetic materials with different Nd content
(National Institute of Optoelectronics, 2009)
For the purpose of better understanding of the effect of different Nd content on the magnetic properties of three types of commercial Nd-Fe-B alloys with 10-12 wt% Nd (Nd-low), 21-25 wt% (Nd-stoich.), and 26-29 wt% Nd ...
The synthesis and pharmacological evaluation of (+/-)-2,3-seco-fentanyl analogues / Sinteza i farmakološko ispitivanje (±)-2,3-seco-analoga fentanila
(Serbian Chemical Soc, Belgrade, 2004)
An efficient, five-step synthetic approach to various acyclic 1,3-diamines has been developed and applied to the preparation of a novel class of open-chained fentanyl analogues. The acyclic derivatives 5.1-5.5 (all new ...
Nanofabrication of planar split ring resonators for negative refractive index metamaterials in the infrared range / Nanofabrikacija planarnih split ring rezonatora za metamaterijale sa negativnim indeksom prelamanja u infracrvenom opsegu
(Serbian Chemical Society, 2006)
Experimental nanofabrication of planar structures for one-dimensional metamaterials designed to achieve a negative effective refractive index in the mid-infrared range (5-10 micrometers) was performed. Double split ring ...
Effect of cooling rate on the microstructure and magnetic properties of melt spun Nd-Fe-B alloys
(Elsevier, 2003)
The results of X-ray analysis, Mossbauer spectroscopy and magnetic measurement for melt-spun Nd-Fe-B with low content Nd obtained by optimal selected cooling rate and heat treatment are presented to bring some new information ...
Scientific work of Dušan J. Radanović: Coordination chemistry of hexadentate edta-type ligands with metal ions
(University of Kragujevac, Faculty of Science, 2003)
This article is dedicated to the memory of Dušan J. Radanović, Professor of Inorganic Chemistry at the Faculty of Science, University of Kragujevac, who died in April 2002. The article consists of two parts. In the first ...
Structural and phase composition modification of nanocrystalline Nd14Fe79B7 alloy during thermomagnetic measurements
(Technical Faculty, Bor, 2009)
Changes in the microstructure parameters, phase composition and magnetic properties of rapid quenched Nd-rich Nd14Fe79B7 alloy caused by thermomagnetic measurement (TM) were studied using XRD methods of phase analysis, ...
Potato (Solanum tuberosum L) / Krompir (Solanum tuberosum L)
(Društvo za ishranu Srbije, Beograd, 2004)
Potato represents almost complete food. Beside carbohydrates, it contains low quantities of lipids and proteins, too. Nutritional value of potato comes from its most important constituent - carbohydrates. Starch is a main ...
Pretraživanje literature IV
(Srpsko hemijsko društvo, Beograd, 2003)
Hemijska društva - Američko hemijsko društvo, www.Chemistry.Org
(Srpsko hemijsko društvo, Beograd, 2005)
Kao što se to i očekuje od velikog društva kakvo je Američko hemijsko društvo (ACS), u pitanju je obiman i raznovrstan sajt. Detaljno predstavljanje sajta bi zahtevalo nekoliko puta veći prostor od onoga kojim raspolažemo, ...
Heavy metal content in flue cured and air cured tobaccos from main production areas in Serbia / Sadržaj teških metala u krupnolisnim duvanima gajenim u glavnim proizvodnim područjima Srbije
(Poljoprivredni fakultet, Beograd, 2004)
The aim of this work was to examine the influence of growing conditions on heavy metal content in virginia (flue cured) and burley (air cured) tobacco type. Moreover, some of these metals could appear in the tobacco cigarette ...