Results 161 to 170 of about 471,125 (347)
Annals of Applied Biology, EarlyView.The forage digestibility decreases in the dry season. Fungus isolates from the gastrointestinal tract of healthy sheep were evaluated. Aspergillus terreus isolate was identified by analysis of rDNA and encoding β‐tubulin gene and Trichoderma longibrachiatum was identified by analysis of rDNA and elongation factor 1‐α gene. The T.
Claudio Eduardo Silva Freitas +10 more
wiley +1 more source
Agricultural Economics, EarlyView.ABSTRACT Evidence regarding whether consumers view plant‐based meat alternatives (PBMAs) as substitutes for or complements to meat is mixed; however, the ultimate effect of increased demand for PBMAs on poultry and livestock production depends on this relationship.
Vincenzina Caputo +2 more
wiley +1 more source
Food Research, 2017 The aim of this research was to study the parameters influencing moisture, salt and total phenol content of hot smoked Nile Perch and to compare the influence of processing conditions on its proximate composition and sensory quality.
Sokamté, T.A. +3 more
doaj +1 more source
American Journal of Political Science, EarlyView.Abstract How do legislators' occupational backgrounds shape their ability to advance policy? We argue that politicians with professional experience are perceived as more credible in their areas of expertise and can more effectively persuade voters and peers. We examine this argument in a series of experiments in three Western democracies.
Mia Costa, Miguel M. Pereira
wiley +1 more source
Rapid riparian ecosystem decline in Rocky Mountain National Park
Conservation Biology, EarlyView.Abstract Understanding the drivers of ecosystem collapse is critical for resource management, particularly for protected areas mandated to preserve biodiversity. In Rocky Mountain National Park, Colorado, tall willows (Salix spp.) dominated riparian vegetation, and a beaver–willow state was the natural ecosystem type in the Colorado River headwaters ...
David J. Cooper +9 more
wiley +1 more source
Response Surface Methodology Approach for the Synthesis of Ethyl Butyrate
Food Technology and Biotechnology, 2011 Response surface methodology was used to determine optimum conditions for the esterification of ethanol and butyric acid to produce a flavour ester using immobilized lipase.
Vitor Cardoso Aragão +4 more
doaj
Resolution Iv Fractional Factorial Designs
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1969 Summary Fractional factorial designs of resolution IV permit estimation of all the main effects with no aliasing by two-factor interactions. This paper produces a lower bound for the number of observations required for a general fractional factorial design to be of resolution IV. This lower bound agrees with a lower bound obtained by Rao
openaire +2 more sources
Coloration Technology, EarlyView.Abstract This study aims to optimise the dyeing process of cotton fabrics using Mexican cochineal (Dactylopius coccus Costa). The objective is to obtain purple hues through the design of experiments and by using multivariate analysis. Plackett–Burman experimental designs and the response surface method were used to systematically optimise the dyeing ...
Ernesto Olvera‐Quintanar +3 more
wiley +1 more source