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The Effects of the pH Value of the Swelling Medium on the Kinetics of the Swelling of a Poly(acrylic acid) Hydrogel
(John Wiley & Sons Inc, Hoboken, 2010)
The isothermal kinetics curves of the swelling of a poly(acrylic acid) hydrogel in buffer solutions of different pH values (5, 7, and 9) at temperatures ranging from 30 to 40 degrees C were determined. The possibilities ...
Effect of dicamba on wheat haploid embryo development
(Akademiai Kiado Zrt, Budapest, 2008)
An interspecies zygote derives after wheat x maize crosses. This zygote aborts in absence of auxin stimulation. Treatment with dicamba is widely used to promote wheat haploid embryo development. We analyzed the effect of ...
Diversity and host associations of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) in the farmlands of western Iran
(Acta Entomologica Musei Nationalis Pragae, 2012)
This study presents the results of a survey of aphid parasitoids of the subfamily Aphidiinae (Hymenoptera: Braconidae) in western Iran. Thirty nine species of aphid parasitoids belonging to nine genera were collected and ...
Correlations between statistical moments of soil aggregate size distributions
(International Agrophysics, 2010)
In this paper, following the common practice, the shapes of soil particles size distributions are quantified by higher-order statistical parameters: skewness, flatness, superskewness, superflatness, hyperskewness and ...
Two new species of aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) from the Balkan Peninsula
(Zootaxa, 2011)
Two new species of aphid parasitoids from the Balkan Peninsula are described. Aphidius chaetosiphonis sp. n. was reared from Chaetosiphon sp./Potentilla clusiana, while Aphidius balcanicus sp. n. was reared from Acyrthosiphon ...
Structure and thermal behavior of the layered zincophosphate [NH3-CH2-CH(NH3)-CH3](ZnPO4)(2)
(Elsevier Science Sa, Lausanne, 2009)
A zinc phosphate with the composition [NH3-CH2-CH(NH3)-CH3](ZnPO4)(2), containing the doubly protonated 1,2-diaminopropane (abbr. HDAP), was synthesized by hydrothermal crystallization of zinc nitrate, phosphoric acid, ...
Continuous cider fermentation with co-immobilized yeast and Leuconostoc oenos cells
(Elsevier Science Inc, New York, 2000)
Ca-alginate matrix was used to co-immobilize Saccharomyces bayanus and Leuconostoc oenos in one integrated biocatalytic system in order to perform simultaneously alcoholic and male-lactic fermentation of apple juice to ...
The preferred orientation of bright copper deposits
(Trans Tech Publications Ltd, Durnten-Zurich, 2000)
The preferred orientations of copper deposits obtained from acid sulfate solutions were examined. Mat deposits obtained in the absence of the additives and in the presence of disodium 2-naphthol-3,6-disulfonic acid possessed ...
Biodegradation of MTBE by Bacteria Isolated from oil Hydrocarbons-Contaminated Environments
(International Journal of Environmental Research, 2011)
Methyl tertiary butyl ether (MTBE) belongs to the group of gasoline oxygenates and persistent environment contaminants, and shows potential for biodegradation in aerobic and anaerobic conditions, through application of ...
Scoring of the extent and intensity of carp (Cyprinus Carpio) skin changes made by cormorants (Phalacrocorax carbo sinensis): relationship between morphometric and histological indices
(Springer, Dordrecht, 2012)
Cormorants cause damage to fish in aquaculture not only by consuming large number of fish but also by wounding them. Quantification of the actual damage in fish induced by wounding is important for reliable estimations of ...