نتایج جستجو برای: with increasing competition
تعداد نتایج: 9323382 فیلتر نتایج به سال:
an experiment was conducted in 2011 to evaluate the effect of weed interference on sunflower yield in deficit irrigation and to study the grass and broadleaf weeds growth at different moisture condition. the experiment was arranged as factorial, randomized complete blocks with four replicates per treatment. treatments included different moisture conditions [40%, 60%, 80%, and 100 percent of cro...
This paper addresses the following question: Does competition enhance efficiency in markets with quality uncertainty? Using the mechanism design methodology, we characterize the maximal achievable level of efficiency in such markets, and then use this characterization to analyze how maximal efficiency varies with the degree of market competition. We show that the relationship between them is in...
Heterogeneity of structure can increase mechanical stability, stress resistance and resilience, biodiversity many other functions services forest stands. That is why silvicultural measures aim at enhancing structural diversity. However, the effectiveness potential structuring may depend on site conditions. Here, we revealed how stand determined by quality results from site-dependent partitionin...
here, we report analysis of in vitro and in vivo drug release from an in situ formulation consisting of triamcinolone acetonide (tr) and poly(d,l-lactide-co-glycolide) (plga) and the additives glycofurol and hydroxyapatite nanoparticles (ha). we found that these additives enhanced drug release rate. we used the taguchi method to predict optimum formulation variables to minimise the initial burs...
in the case of abuse of right of freedom of trade, intentional fault or negligence, resort to unlawful means and act contrary to professional ethics and in general, fulfillment of conditions of compensation of loss according to governing rules in legal systems, commercial rivals have tortious liability within the framework of traditional principles of tort law. nowadays, day by day, cases of...
earnings management has inverted the main objective of financial reporting through the distortion of the actual economic performance of companies and prevented the complete transfer of information to market. given the importance of subject of research, incentives that cause earnings management have been reviewed from various aspects. the main purpose of this research is to examine the relations...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
Nowadays, airline industries should overcome different barriers regarding the fierce competition and changing consumer behavior. Thus, they attempt to focus on joint decision making which enables them to set pricing and capacity allocation to maximize their profits. In this research, we develop a model to optimize pricing and capacity allocation in a duopoly of single-flight leg for two competi...
this study carried out in a factorial layout on completely randomaized block design with three replications, to evaluate the above- and below- ground competition between sesame (sesamum indicum) and pigweed (amaranthus retroflexus), and their impacts on sesame yield and yield component. the experimental treatments were all combination of crop-weed competition (shoot competition, root competitio...
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