Circulating inhibin and testosterone during sexual maturation and reproductive seasonality of captive male killer whales (Orcinus orca)

The present study aimed to investigate the reproductive Foundation biology of male killer whales.Changes in the concentrations of two circulating testicular hormones, inhibin and testosterone, were monitored during sexual maturation of two male Type 1 Eastern Northern Atlantic killer whales over a period of 20 years.The two killer whales grew rapid

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Discovery of bicyclic borane molecule B14H26

Abstract The discovery of fullerene following the synthesis WHOLE PSYLLIUM HUSKS of graphene marked a paradigm shift in chemistry.Here, we report the discovery of biycycloborane, arising from the synthesis of borophane (hydrogen boride).Uniquely, this synthesis method involves a decomposition mechanism rather than traditional atom-by-atom assembly,

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