نتایج جستجو برای: 2k factorial experiment design
تعداد نتایج: 1363541 فیلتر نتایج به سال:
In order to evaluate insecticidal potential of some botanical extracts, a factorial experiment of complete randomized design with three replications on Callosobruchus maculatus was adopted for a pilot experiment in the laboratory. Plant extracts were prepared from 22 plants with three solvents (Methanol, Acetone and N-Hexane) with 30% concentration. Experiments were carried out at 25˚C and 70...
optimizing the herbicide dose by the addition of adjuvants is an acceptable way to increase performance and to reduce the risk of side effects from herbicides. therefore, to detect a suitable adjuvant for clodinafop-propargyl against little seed canary grass (phalaris minor retz.). greenhouse experiment were conducted as factorial in completely randomized design with four replications for compa...
First-Mover Advantage in Two-Sided Competitions: An Experimental Comparison of Role-Assignment Rules
Kingston (1976) and Anderson (1977) show that the probability that a given contestant wins a best-of-2k+1 series of asymmetric, zero-sum, binary-outcome games is, for a large class of assignment rules, independent of which contestant is assigned the advantageous role in each component game. We design a laboratory experiment to test this hypothesis for four simple role-assignment rules. Despite ...
The multiphase optimization strategy (MOST) is a framework for not only evaluating but also optimizing behavioral interventions. A tool critical for MOST is the screening experiment, which enables efficient gathering of information for deciding which components to include in an optimized intervention. This article outlines a procedure for making decisions based on data from a factorial screenin...
In order to evaluate insecticidal potential of some botanical extracts, a factorial experiment of complete randomized design with three replications on Callosobruchus maculatus was adopted for a pilot experiment in the laboratory. Plant extracts were prepared from 22 plants with three solvents (Methanol, Acetone and N-Hexane) with 30% concentration. Experiments were carried out at 25˚C and 70...
Abstract After rice harvesting, the milling processes generate many by-products including husk, bran, germs, and broken representing around 40% of total grain. Bran, one external cereal layers, contains proteins, dietary fibers, minerals, lipids. One most common bran utilization is extraction oil (RBO). Among all vegetable oils, RBO presents a unique chemical composition rich in antioxidant com...
In this study, full factorial experimental design and Taguchi for the optimization of selected fabric quality parameters were examined comparatively with an study. The aim study is to show that Experimental Design can be used instead Full Factorial Design, which a classical experiment plan in textile engineering studies. developed outerwear woven dyeing-finishing enterprises; three different tw...
sesame is one of the oldest crops in the world that is commonly cultivated in arid and semi-arid due to high oil seeds (42-52 %). this study was conducted to investigate the effects of sulfur and biological fertilizers on physiological parameters of sesame at sari agriculture sciences and natural resources university in 2014 crop year. the experiment was conducted in a split factorial design ba...
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