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A new approach to predicting the carbonyl stretching frequencies of Co-2(CO)(8) with D-3d symmetry
(NATL INST SCIENCE COMMUNICATION, 2007)
This paper describes a method for determining C-O stretching frequencies of dicobalt octacarbonyl belonging to D-3d point group. The method is based on the variation of fundamental C-O stretching frequencies and C-O ...
Effects of gingival retraction materials on gingival blood flow
(QUINTESSENCE PUBLISHING CO INC, 2007)
Purpose: The effects of 2 chemical retraction agents on gingival blood flow and systemic blood pressure in subjects with healthy gingiva were investigated. Materials and Methods: Thirty volunteer dental students were ...
Antimicrobial and antioxidant activity of the essential oil and methanol extracts of Thymus pectinatus Fisch et Mey. var. pectinatus (Lamiaceae)
(AMER CHEMICAL SOC, 2003)
The essential oil, obtained by using a Clevenger distillation apparatus, and water-soluble (polar) and water-insoluble (nonpolar) subfractions of the methanol extract of Thymus pectinatus Fisch. et Mey. var. pectinatus ...
Cytokines and coronary collaterals in patients with coronary artery disease
(EXCERPTA MEDICA INC, 2006)
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Cytotoxicity analysis of strontium ranelate on cultured human periodontal ligament fibroblasts: A preliminary report
(ELSEVIER TAIWAN, 2008)
Background/Purpose: The aim of this study was to analyze the cytotoxicity of strontium ranelate (SR) on human periodontal ligament fibroblasts (PDL cells) in vitro. Methods: PDL cells were obtained from healthy human third ...
Lead removal by polyacrylamide-bentonite and zeolite composites: Effect of phytic acid immobilization
(ELSEVIER SCIENCE BV, 2005)
Polyacrylamide (PAA)-bentonite (B) and zeolite (Z) composites were prepared by direct polymerization of PAA in suspensions of B and Z. Phytate (Phy) immobilized onto the composites to obtain their Phy modifications. FT-IR ...
The removal of nitrate and pesticides from contaminated water
(SPRINGER, 2006)
A water-saturated biological denitrification system was employed to remove selected pesticides and nitrate from drinking waters. In the study, approximately 99% nitrate removal was observed, but most of the samples included ...
The use of immobilized Saccharomyces cerevisiae on radiation crosslinked acrylamide-maleic acid hydrogel carriers for production of ethyl alcohol
(ELSEVIER SCI LTD, 2002)
Radiation crosslinked acrylamide/maleic acid (AAm/MA) copolymers were prepared by gamma-irradiation. They were used in experiments on swelling, diffusion, and immobilization of yeast cells (Saccharomyces cerevisiae) for ...
The magnetoexciton binding energy dependency on aluminium concentration in cylindrical quantum wires
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)
A calculation of the binding energy of an exciton confined in cylindrical quantum wires of GaAs surrounded by (Ga, Al) As in the presence of a uniform magnetic field is reported as a function of wire radius, potential ...
Anxiety, Depression and Quality of Sleep in Cancer Patients
(UNIVERSITATSVERLAG ULM GMBH, 2008)
The anxiety, depression and sleep quality of cancer patients (107) who were admitted to a oncology hospital's medical oncology ward were investigated. Data were collected using a personel information form, the hospital ...