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Toplam kayıt 26, listelenen: 1-10
Screening of antioxidant activity of three Euphorbia species from Turkey
(Elsevier Science Bv, 2007)
Euphorbia acanthothamnos, E. macroclada and E. rigida were investigated for their antioxidant activity. The antioxidant potential of extracts of E. acanthothamnos, E. macroclada and E. rigida was evaluated using different ...
The influence of a coal-fired power plant in Turkey on the chemical composition of rain water in a certain region
(Springer, 2007)
In this study, the chemical composition of the rainwater in Yatagan, which is a region surrounding a coal power plant was investigated from February to April 2002. Rainwater samples were obtained from Yatagan, located ...
A preliminary study on determination of Aphanius chantrei's feeding behaviour on mosquito larvae
(Elsevier, 2007)
In this study, Aphanius chantrei's behaviour of feeding on mosquito larvae has been determined under experimental conditions. In groups that have different sizes (first group 27 mm; second group 40 mm; third group 47 mm), ...
Immobilisation of horseradish peroxidase onto monodisperse poly(glycidyl methacrylate) microspheres
(Vsp Bv, 2007)
The aim of this study was to immobilise horseradish peroxidase (HRP) onto poly(glycidyl methacrylate) (PGMA) microspheres. In this study, PGMA particles were synthesised by dispersion polymerization from the glycidyl ...
Gentamicin release from photopolymerized PEG diacrylate and pHEMA hydrogel discs and their in vitro antimicrobial activities
(Taylor & Francis Inc, 2007)
Hydrogels based on poly(ethylene glycol)-diacrylate (PEG-DA) and 2-hydroxyethyl methacrylate (HEMA) were polymerized with cross-linking agent ethylene glycol diacrylate (EGDMA) under mild photoinitiating conditions. PEG-DA ...
Antioxidant activity of Erica arborea
(Elsevier Science Bv, 2007)
The antioxidant properties of the methanol extract of leaves and flowers of Erica arborea and the ethyl acetate, butanol and water soluble fractions were investigated. The ethyl acetate extract was found to be the richest ...
Sources and distribution of trace metals in the Saricay Stream basin of southwestern Turkey
(Springer, 2007)
Seasonal variation of the concentrations of trace metals ( Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) were measured by ICP-AES in the water and sediment from the Saricay Stream, Geyik Dam and OrtakoyWell in the same basin. ...
alpha-glucosidase based bismuth film electrode for inhibitor detection
(Elsevier, 2007)
A biosensing system based on (alpha-glucosidase (AG) activity was developed by using bismuth film modified glassy carbon electrode (BiFE). AG enzyme was immobilized on the BiFE by means of gelatin membrane and the activity ...
Fire resistance of Douglas fir (Pseudotsuga menzieesi) treated with borates and natural extractives
(Elsevier Sci Ltd, 2007)
The objective of this study was to determine fire resistance of Douglas fir (Pseudotsuga menzieesi (Mirb.) Franco) specimens treated with borate supplemented aqueous solutions of brutia pine bark powder, acorn powder, ...
Effectiveness of transcutaneous electrical nerve stimulation and interferential current in primary dysmenorrhea
(Oxford Univ Press, 2007)
Objective. To compare the effectiveness of transcutaneous electrical nerve stimulation and interferential current in primary dysmenorrhea. Design. A prospective, randomized, and controlled study. Setting. Hacettepe University ...