Претраживање
Приказ резултата 21-30 од 87
A novel tandem process leading to functionalized glutarimides
(Oxford : Pergamon-Elsevier Science Ltd, 2005)
The synthesis of various functionalized or spirobicyclic glutarimides by a novel tandem process has been disclosed. The reaction involves a base-catalyzed Michael addition of active methylene compounds to secondary conjugated ...
Structure-activity relationship study of steroidal 1,2,4,5-tetraoxane animalarials using computational procedures / QSAR izučavanje steroidnih 1,2,4,5-tetraoksanskih antimalarika računarskim modelovanjem
(Serbian Chemical Society, 2005)
A three-dimensional QSAR pharmacophore model for antimalarial activity of steroidal 1,2,4,5-tetraoxanes was developed from a set of 17 substituted antimalarial derivatives out of 27 analogues that exhibited remarkable in ...
Virtuelna laboratorija model Chemlab (www.modelscience.COM)
(Srpsko hemijsko društvo, Beograd, 2005)
Hemijski software I
(Srpsko hemijsko društvo, Beograd, 2005)
Influence of the structure of metallic chromium on its electrochemical and chemical corrosion / Uticaj strukture metalnog hroma na njegovu elektrohemijsku i hemijsku koroziju
(Belgrade, Serbia : Engineering Society for Corrosion, 2005)
It was shown that metallic chromium in aqueous solution of sulfuric acid dissolves in accord with the electrochemical mechanism proposed by Wagner and Traud, but also by a direct chemical reaction of metal with water ...
Hemijska društva - elektronska mreža Kraljevskog hemijskog društva, www.Chemsoc.Org
(Srpsko hemijsko društvo, Beograd, 2005)
Rubrika Hemija na internetu je u prošlom broju bila posvećena Kraljevskom hemijskom društvu - The Royal Society of Chemistry (RSC), kada je navedeno da će u ovom nastavku biti predstavljen poseban servis društva - ChemSoc. ...
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, ...
Analysis of nuclear glucocorticoid receptor-DNA interaction in aged rat liver / Analiza interakcije jedarnog glukokortikoidnog receptora i DNK u jetri pacova tokom starenja
(Serbian Chemical Society, 2005)
Abstract: In order to contribute to the understanding of mechanisms by which regulatory proteins recognize genetic information stored in DNA, analyses of their interaction with specific nucleotides are usually performed. ...
Microstrip attenuator on silicon substrate with a compact EBG (or PBG) cell
(Telsiks 2005, Proceedings, Vols 1 and 2, 2005)
In this paper a new type of lambda/4 attenuator on silicon substrate is simulated, fabricated and measured. A lambda/4 open microstrip stub is realized as an EBG (or PBG) cell. Reduction of the central attenuator frequency ...
Slow-wave EBG microstrip rat-race hybrid ring
(Iee-Inst Elec Eng, Hertford, 2005)
A new type of slow-wave EBG microstr p rat-race hybrid ring is presented. It effectively reduces the occupied area to 11% of the conventional rat-race hybrid ring. It does not need any impedance transformers on the ports.