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The study and control of industrial electrical drive systems become a great challenge for scientists because of their complexity. In order to facilitate this task, the multi-mass model has been established recently. In fact, for certain industrial drive systems (rolling mills, compressors, etc.), it is necessary to take into consideration the non infinite rigidity of the mechanical link elements which...
Objective The aim of this study is to observe the effects of dark chocolate on endothelial function after a series of successive apnea dives in non-thermoneutral water. Methods Twenty breath-hold divers were divided into two groups: a control group (8 males and 2 females) and a chocolate group (9 males and 1 female). The control group was asked to perform a series of dives to 20 m adding up to...
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