Intense reproductive competition often continues long after animals finish mating.In many species, sperm from one male compete with those from others to find and fertilize oocytes.Since this competition occurs inside the female reproductive tract, she often influences the outcome through physical or chemical factors, leading to cryptic mozelle ries

Chitosan is a natural polycationic linear polysaccharide derived from chitin.The low solubility of chitosan in sonics empire neutral and alkaline solution limits its application.Nevertheless, chemical modification into composites or hydrogels brings to it new functional properties for different applications.Chitosans are recognized as versatile bio

In this work the new multivariate discrete probability model of distribution of random swan river daisy seeds sums with unobserved components is proposed.The maximum likelihood estimates for this model are determined in the case that all the elements of the sample implementation, namely the observed sums of unobserved components have mozelle riesli

Enterprise value as an important index to compare different enterprises has attracted much attention from academic and practical fields, which could denote the value that an enterprise can create and has wuh722222ale6l4 been widely applied venture investment, financing, enterprise annexation and so on.It is worth to note that in chemical industry,

Migraine is the most common neurological disorder, and contributes to disability and large healthcare costs in the United States and the world.The treatment of migraine until recently has focused on medications, both abortive and prophylactic, but treatment 6love luzern of chronic migraine has been revolutionized with the introduction of botulinum