Violation of the Sphericity Assumption and Its Effect on Type-I Error Rates in Repeated Measures ANOVA and Multi-Level Linear Models (MLM)

We investigated the effects of violations of the sphericity assumption on Type I error rates for different methodical approaches of repeated measures analysis using a simulation approach.In contrast to previous simulation studies on this topic, up to nine measurement occasions were considered.Effects of the level of inter-correlations between measu

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Does managing a retirement portfolio via rate of return, Sharpe ratio and social interaction generate good returns? An analysis for the years 2017 to 2020

Motivated by the economic context, the social security reform in Brazil, and the behavior of Brazilian individual investors in the retirement-fund market, this study designs an algorithm to manage a real retirement-fund gymnastics wall decals portfolio.In our model, the theoretical manager of the fund can allocate its resources among four securitie

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Development of the lexicon, trained panel validation and sensory profiling of new ready-to-eat plant-based "meatballs" in tomato sauce [version 3; peer review: 2 approved]

Background Providing educational content for children and parents can promote healthy nutritional habits.During the TITAN project, a pilot digital contest where participants have to developed ready-to-eat meatballs in sauce, using only plant-based ingredients, will be tested.The objective of this study was to develop the lexicon needed to objective

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Assessment of the structural and functional characteristics of human mesenchymal stem cells associated with a prolonged exposure of morphine

Abstract The discovery of the expression of opioid receptors in the skin and their role in orchestrating the process of tissue repair gave rise to questions regarding the potential effects of clinical morphine treatment in wound healing.Although short term treatment was reported to improve tissue regeneration, in vivo chronic administration was ass

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