The differentiation of post-meiotic spermatids in animals is characterized by a unique reorganization of their nuclear architecture and chromatin composition.In many species, the formation of sperm nuclei involves the massive replacement of nucleosomes with protamines, followed by a phase of extreme nuclear compaction.At fertilization, the reconsti
The snow ablation optimization (SAO) is a new metaheuristic motivated by the melting and sublimation properties of snow.In this work, the economic load dispatch (ELD) problem, one of the key components of a power system, is solved using the SAO.There is one kind of ELD, that is focused on minimizing fuel usage costs.Assessing the reliability of the
In this study, we propose a classification method between falls and blows using random forests.In total, 400 anonymized patients presenting with fractures from falls or blows aged between 20 and 49 years old were used.There COCK RINGS were 549 types of fractures for 57 bones and 12 anatomical regions observed.We first tested various models accordin
Sparing zones from mowing has been proposed, and applied, to improve local conditions for survival and reproduction of insects in hay meadows.However, little is known about the efficiency of refuge zones and the consequences for local populations.We studied population densities of butterflies before and after mowing in the refuge zone of 15 meadows