Search
Now showing items 2231-2240 of 2279
Application of electron conformational-genetic algorithm approach to 1,4-dihydropyridines as calcium channel antagonists: pharmacophore identification and bioactivity prediction
(Sprınger, 2012)
Two different approaches, namely the electron conformational and genetic algorithm methods (EC-GA), were combined to identify a pharmacophore group and to predict the antagonist activity of 1,4-dihydropyridines (known ...
Chromosome numbers and karyotypes of some taxa of genus Artemisia (Asteraceae, Anthemideae) subgenus Dracunculus (Bess.) Rydb
(Fırenze Unıv Press, 2011)
Chromosome numbers and karyotypes of four taxa of genus Artemisia subgenus Dracunculus were investigated. Chromosome numbers of three varieties (var. campestris, var. marschalliana and var. araratica) of Artemisia campestris ...
A Theoretical Study on Electronic Structure and Structure-Activity Properties of Novel Drug Precursor 6-Acylbenzothiazolon Derivatives
(Wıley-Blackwell, 2011)
In this work, electronic properties and structure-activity relationship (SAR) parameters of 20 novel drug precursor 6-acylbenzothiazolon derivatives with analgesic activity have been investigated theoretically by performing ...
Chemical analyses of the seeds of some forage legumes from Turkey. A chemotaxonomic approach
(Consejo Superıor Investıgacıones Cıentıfıcas-Csıc, 2011)
The seeds of six forage legumes (Leguminosae) were investigated for their protein, tannin contents and fatty acid compositions. The protein contents of forage legume seeds were found to be between 23.1 and 37.2%. On the ...
UV-spectral changes for some azo compounds in the presence of different solvents
(Elsevıer Scıence Bv, 2011)
The electronic absorption spectra of four azo dyes with different substituents (such as Cl, I, OH) are determined at room temperature in twenty-one solvents with different polarities. The electronic transitions of azo dyes ...
Karyological studies on eight species of Onobrychis genus in Turkey
(Sprınger, 2011)
This study used karyological techniques to determine the chromosome numbers and morphology of eight species of Onobrychis L. (O. caput-galli (L.) Lam, O. aequidentata (Sibth. & Sm.) d' Urv, O. fallax Freyn & Sint. var. ...
Compositions of seed fatty acids in some Astragalus L. taxa from Turkey
(Soc Botanıque France, 2011)
Fatty acid composition in mature seeds of nine Astragalus L. taxa were determined by using gas chromatography. Present results indicated that the seed oils of studied taxa have palmitic acid (C16:0), oleic acid (C18:1 n ...
Composition of the essential oil of Teucrium parviflorum L. (Lamiaceae) from Turkey
(Academıc Journals, 2011)
The essential oil of the aerial parts of Teucrium parviflorum L. (Lamiaceae) from Turkey was analyzed by GC and GC/MS system. The oil was obtained by hydrodistillation with clevenger apparatus. Thirty three components, ...
A novel solution approach and protocol design for bio-telemetry applications
(Elsevıer Scı Ltd, 2011)
In this contribution a novel model-based solution approach is introduced for medical networks and biotelemetric applications. Medical networks are communication networks that serve for the purpose of monitoring and protecting ...
C-heterochromatin variation and NOR distribution in the karyotype of water vole, Arvicola terrestris (Mammalia, Rodentia)
(Fırenze Unıv Press, 2011)
A chromosomal study of populations of Arvicola terrestris from Anatolia in Turkey and from Central Europe was performed. The diploid number of 36 chromosomes was found in all the specimens examined. The autosomal complement ...