We’re living through a full-fledged skinny epidemic. Even if seeing celebrities get thinner and thinner doesn’t mean anything to you, notice how marketing for various weight loss products is getting ...

Using an improved NSGA-II (non-dominated sorting genetic algorithm II) algorithm, a multi-objective optimisation approach is developed here for the pickup device of a square baler, in an attempt to ...

Abstract: Solving constrained multi-objective optimization problems (CMOPs) is a challenging task due to the presence of multiple conflicting objectives and intricate constraints. In order to better ...

This paper provides important insights into how asexual reproduction can arise in interspecific hybrids. The evidence supporting the conclusions is compelling, with rigorous molecular cytogenetic ...

Determining the optimal well location is a challenging task because the effects of geological and engineering variables on reservoir performance are often highly nonlinear and multimodal. The ...

The evidence base consisted of 52 systematic reviews (42 for exercise, nine for diet, and one for weight management), and an additional 23 randomized controlled trials. The most commonly studied types ...

Discriminant-type analyses arise from the need to classify samples based on their measured characteristics (variables), usually with respect to some observable property. In the case of samples that ...

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A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center published its eighth political typology study, along with an ...