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Maturity assessment of oils from the Sakhalin oil fields in Russia: Phenanthrene content as a tool
(Elsevier, 2001)
A correlation analysis of maturation parameters was carried out on 14 crude oil samples from nine oil fields on Sakhalin Island (Russia). The oils were taken from reservoir rocks of Miocene age at depths ranging from 73 ...
Synthesis and characterization of self-assembled polyaniline nanotubes/silica nanocomposites
(American Chemical Society (ACS), 2009)
Self-assembled semiconducting, paramagnetic polyaniline nanotubes have been synthesized by the oxidative polymerization of aniline with ammonium peroxydisulfate in aqueous medium in the presence of colloidal silica particles ...
Electrodeposition of Ni, Co and Ni–Co alloy powders
(Elsevier, 2006)
In this paper the polarization characteristics of the processes of Ni and Co powders and Ni-Co alloy powders electrodeposition from ammonium sulfate containing supporting electrolyte are investigated as a function of Ni ...
Natural and Modified (1→3)-β-D-Glucans in Health Promotion and Disease Alleviation
(England : Taylor & Francis LTD, 2005)
A number of polysaccharides with β-glycosidic linkage are
widespread in nature in a variety of sources. All have a common structure
and the (1→3)-β-D-glucan backbone is essential. They have attracted attention
over the ...
In situ influence of coal ash dump on the quality of neighboring surface and ground waters by applying correlation statistic analysis
(Elsevier, 2007)
The aim of this study was to establish the real in situ influence of coal ash and slag transport and storage on the quality of neighboring surface and ground waters by applying correlation statistic analysis. It was found ...
Mathematical modeling of the hypothalamic–pituitary–adrenal system activity
(Elsevier, 2005)
Mathematical modeling has proven to be valuable in understanding of the complex biological systems dynamics. In the present report we have developed an initial model of the hypothalamic-pituitary-adrenal system self-regulatory ...
CO2 looping cycles with CaO-based sorbent pretreated in CO2 at high temperature
(Chemical Engineering Science, 2009)
In this study, pretreatment of CaO-based sorbent in a CO2 atmosphere at high temperature is investigated for its effect on CO2 capture. Three limestones from three widely different geographical locations are used for the ...
Petroleum Pollutant Degradation by Surface Water Microorganisms
(Springer-Verlag GmbH Germany, 2006)
It is well known that the composition of petroleum or some of its processing products changes in the environment mostly under the influence of microorganisms. A series of experiments was conducted in order to define the ...
Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine
(Elsevier, 2004)
Two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate),
poly(GMA-co-EGDMA), with different porosity parameters were synthesized by suspension copolymerization and
modified ...
Platinum(II) complexes with l-methionylglycine and l-methionyl-l-leucine ligands: Synthesis, characterization and in vitro antitumoral activity
(Elsevier, 2007)
Four dipeptide complexes of the type [PtX2(dipeptide)] · H2O (X = Cl, I, dipeptide = l-methionylglycine, l-methionyl-l-leucine) were prepared. The complexes were characterized by 1H, 13C, 195Pt NMR and infrared spectroscopy, ...