Ara
Toplam kayıt 1251, listelenen: 41-50
Characterization of unye bentonite after treatment with sulfuric acid
(SOC Brasileira Quimica, 2013)
Unye bentonite was found to consist predominantly of a dioctahedral smectite along with quartz, tridymite, cristobalite, and minor fractions of feldspar and anatase. A considerable amount of Al was retained as a constituent ...
Eigenvalues and eigenfunctions of discontinuous two-point boundary value problems with an eigenparameter in the boundary condition
(Rocky Mt Math Consortium, 2013)
In this paper we get asymptotic formulas for eigenvalues and eigenfunctions of discontinuous two-point boundary value problems with the eigenparameter in the boundary conditions with transmission conditions at the two ...
On the property of T-distributivity
(Springer International Publishing Ag, 2013)
In this paper, we introduce the notion of T-distributivity for any t-norm on a bounded lattice. We determine a relation between the t-norms T and T', where T' is a T-distributive t-norm. Also, for an arbitrary t-norm T, ...
Circuit lengths of graphs for the Picard group
(Springer International Publishing Ag, 2013)
In this paper, we examine some properties of suborbital graphs for the Picard group. We obtain edge and circuit conditions, then propose a conjecture for the graph to be forest. This paper is an extension of some results ...
Connectedness of a suborbital graph for congruence subgroups
(Springer International Publishing Ag, 2013)
In this paper, we give necessary and sufficient conditions for the graph to be connected and a forest. MSC: 20H10, 20H05, 05C05, 05C20.
Batum immigrants (1914-1930)
(Ahmet Yesevi Univ, 2014)
After the acquisition of Batum by Russia through the Berlin Congress, mass migration movements were observed from this region to Anatolia. Migrations from Batum to Anatolia continued over the course of World War I, the ...
Determination of natural radioactivity levels of some concretes and mineral admixtures in Turkey
(Asian Journal of Chemistry, 2014)
Nine concrete samples with or without mineral admixtures have been analyzed for their naturally occurring radionuclide of Ra-226, Th-232 and K-40 using HPGe gamma spectrometry. Also, concrete raw materials such as aggregate, ...
In vitro evaluation of antimicrobial features of vasopressors
(Elsevier Editora Ltda, 2014)
Background: Drugs administered as intravenous infusion may be contaminated during several stages of production or preparation. However studies focusing on antibacterial effects of vasopressor drugs are very rare. This study ...
4-Methyl-N-(4-methylphenylsulfonyl)-N-phenylbenzenesulfonamide
(Int Union Crystallography, 2014)
The whole molecule of the title compound, C20H 19NO4S2, is generated by twofold rotational symmetry. The N atom is located on the twofold rotation axis and has a trigonal-planar geometry. It is bonded by two S atoms of two ...
Chemical composition and antimicrobial activity of essential oils from tortella inclinata var. Densa, T. Tortusa and pleurochaete squarrosa
(Chemical Publishing Co., 2014)
Although some chemical compositional data are available about the extracts of Tortella tortusa and Pleurochaete squarrosa, there is no investigation about the compositions and antimicrobial activities of the volatiles from ...