نتایج جستجو برای: group research
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Hangover is the most commonly reported negative consequence of heavy alcohol consumption. A large variety of symptoms have been reported the day after heavy drinking, which together are called the alcohol hangover. Frequently reported hangover symptoms include thirst, headache, drowsiness, and reduced alertness [1]. Although hangover is a common phenomenon in society and has serious socioeconom...
The VRP’s main objective is to obtain the lowest-cost set of routes to deliver demand to customers, but we can also think about reducing the cardinality of the set of routes. In addition, we can contemplate other objectives like the makespan, workload balance, and some others [10]. This means that we can consider VRP as a multi-objective problem. Moreover, VRP has several variants of increased ...
this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...
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