Претраживање
Приказ резултата 1-10 од 71
Fast Fourier Transform IR Characterization of Epoxy GY Systems Crosslinked with Aliphatic and Cycloaliphatic EH Polyamine Adducts
(MDPI, BASEL, 2010)
The use of fast FT-IR spectroscopy as a sensitive method to estimate a change of the crosslinking kinetics of epoxy resin with polyamine adducts is described in this study. A new epoxy formulation based on the use of ...
The Effects of Aphid Traits on Parasitoid Host Use and Specialist Advantage
(Public Library Science, San Francisco, 2016)
Specialization is a central concept in ecology and one of the fundamental properties of parasitoids. Highly specialized parasitoids tend to be more efficient in host-use compared to generalized parasitoids, presumably owing ...
The influence of mechanical activation on the electrical properties of Ba0.77Sr0.23TiO3 ceramics
(Elsevier Sci Ltd, Oxford, 2014)
Ferroelectric barium strontium titanate (Ba0.77Sr0.23TiO3), BST, was prepared by solid-state reactions using as the starting compounds powder of barium carbonate (BaCO3), strontium carbonate (SrCO3) and titanium dioxide ...
Resistance to common organophosphate and carbamate insecticides in Aphis pomi (Hemiptera: Aphididae)
(Edp Sciences S A, Les Ulis Cedex A, 2015)
Introduction. Aphis pomi (De Geer) has developed resistance to organophosphate and carbamate insecticides, as a result of long-term application of these insecticides in conventional apple orchards. For many years, the only ...
Clarification of red raspberry juice using microfiltration with gas backwashing: A viable strategy to maximize permeate flux and minimize a loss of anthocyanins
(Elsevier, Amsterdam, 2013)
Red raspberry (Rubus idaeus) juice was produced by maceration of raspberry pulp at 50 degrees C for 2 h using 400 mg kg(-1) Klerzyme (R) 150 enzymatic pectolitic preparation followed by raw juice clarification with gelatin ...
Proteinase PrtP impairs lactococcin LcnB activity in Lactococcus lactis BGMN1-501: new insights into bacteriocin regulation
(Frontiers Media Sa, Lausanne, 2015)
Proteinases and bacteriocins are of great importance to the dairy industry, but their interactions have not been studied so far. Lactococcus lactis subsp. lactis BGMN1-5 is a natural isolate from homemade semi-hard cheese ...
The impact of multiple stressors on the biomarkers response in gills and liver of freshwater breams during different seasons
(Elsevier Science Bv, Amsterdam, 2017)
Biomarkers attract increasing attention in environmental studies, as a tool for detection of exposure and effects of pollution, from both natural and anthropogenic sources. This study aims to assess the impact of multiple ...
Application of the AquaCrop model to simulate the biomass of Miscanthus x giganteus under different nutrient supply conditions
(Wiley, Hoboken, 2015)
There are conflicting opinions about the need to fertilize Miscanthus and, also, the question has been raised whether Miscanthus should be irrigated, especially if water resources are limited. Crop growth modeling can help ...
Synthesis, Characterization, and Cytotoxicity of a Novel Gold(III) Complex with O,O-Diethyl Ester of Ethylenediamine-N,N-Di-2-(4-Methyl)Pentanoic Acid
(MDPI, BASEL, 2016)
A novel gold(III) complex, [AuCl2{(S,S)-Et(2)eddl}]PF6, ((S,S)-Et(2)eddl = O,O-diethyl ester of ethylenediamine-N,N-di-2-(4-methyl)pentanoic acid) was synthesized and characterized by IR, 1D (H-1 and C-13), and 2D (H,H-COSY ...
The Antibacterial Activity of Coriolus versicolor Methanol Extract and Its Effect on Ultrastructural Changes of Staphylococcus aureus and Salmonella Enteritidis
(Frontiers Media Sa, Lausanne, 2016)
The antibacterial activity of methanol extract obtained from fruiting body of industrially grown basidiomycete Coriolus versicolor was examined. The Minimum Inhibitory Concentration (MIC) values against various bacteria ...