Search
Now showing items 631-640 of 1458
Adsorption of methyl violet in aqueous solutions by poly(acrylamide-co-acrylic acid) hydrogels
(PERGAMON-ELSEVIER SCIENCE LTD, 2003)
In this study, Acrylamide(AAm)/Acrylic Acid(AAc) monomer mixtures which contain different quantities of acrylic acid have been irradiated to form hydrogels with gamma-radiation. Acrylamide/Acrylic Acid (AAm/AAc) monomer ...
A basal chalcidoid (Insecta : Hymenoptera) from the earliest Cretaceous or latest Jurassic of Mongolia
(BRILL ACADEMIC PUBLISHERS, 2004)
Khutelchalcis gobiensis gen. et sp. n. (Khutelchalcididae fam. n.), based on a tiny impression fossil collected from the lowermost Cretaceous or uppermost Jurassic deposits of Khutel-Khara in East Mongolia, was studied ...
Mechanism of relaxation induced by nicotine in normal and ovalbumin-sensitized guinea-pig trachea
(ELSEVIER SCIENCE BV, 2007)
Nicotine is an irritant molecule in the cigarette that contributes airway hyper-reactivity. The aim of this study was to investigate the mechanism of these effects and effects of nicotine on the isolated trachea preparations ...
Prevalence of atopy in rheumatoid arthritis in Sivas, Turkey. A prospective clinical study
(SPRINGER HEIDELBERG, 2004)
Assumed mutual antagonism of T-helper cell (Th)1 and Th2 diseases suggests that the prevalence of atopy should be decreased in rheumatoid arthritis (RA). We tried to determine that prevalence. Sixty-two patients with RA ...
Chemical linkage at allosteric activation of E-Coli cAMP receptor protein
(SPRINGER, 2008)
Cyclic AMP Receptor protein (CRP) regulates transcription initiation in E. coli. The ligand and DNA binding data yields the following results: (1) There are two different types of cAMP binding sites; weak and strong. (2) ...
Synthesis and characterization of boron carbide films by plasma-enhanced chemical vapor deposition
(TAYLOR & FRANCIS INC, 2003)
The plasma-enhanced chemical vapor deposition of boron carbide was investigated on quartz glass and alumina substrates from a gas mixture of BCl3, H-2, and CH4 in an inductively coupled plasma (ICP) medium produced by a ...
Being well-informed about statin is associated with continuous adherence and reaching targets
(SPRINGER, 2005)
Background: Statins are life saving drugs in cardiovascular practice. However, they still are underprescribed in many situations despite their well-established benefits. Adherence may be improved by increased comprehension ...
Leaching of celestite with sodium sulfide
(TAYLOR & FRANCIS INC, 2006)
Leaching of celestite mineral, SrSO4 , with sodium sulfide, Na2S, was investigated from the point of strontium carbonate, SrCO3, production. Experiments were carried out to explain the conversion mechanism of celestite to ...
In vitro dynamic swelling behaviors of polyhydroxamic acid hydrogels in the simulated physiological body fluids
(SPRINGER-VERLAG, 2001)
Influence of some simulated physiological body fluids on the dynamic swelling behaviour of polyelectrolytic hydroxamic acid hydrogels (PHA) was investigated at 37 degreesC in vitro. The simulated physiological body fluids ...
Biological activities and chemical composition of three honeys of different types from Anatolia
(ELSEVIER SCI LTD, 2007)
In this study, we investigated and compared some chemical properties and in vitro biological activities of three different types of Turkish honey. The first two honey samples were monofloral from chestnut and rhododendron ...