In our Galaxy, star formation occurs in a variety of environments, with a large fraction of stars formed in clusters hosting massive stars.OB stars have an important feedback on the evolution of protoplanetary disks orbiting around nearby young stars and likely on the process of planet formation occurring in them.The nearby massive association Cyg
Melatonin is a bioamine produced primarily in the pineal gland, although peripheral sites, including the gut, may also be its minor source.Melatonin regulates various functions, including circadian rhythm, reproduction, temperature regulation, immune system, cardiovascular system, energy metabolism, and bone metabolism.Studies on cultured bone cell
In October 1984, the honey bee tracheal mite, Acarapis woodi (Rennie), was found in Florida.Although it was first described by Rennie in 1921, the mite was not found Oversized Tee in the United States until 1984.Rennie described the mite from bees on the Isle of Wight and associated it with the "Isle of Wight" disease.Symptoms of this infestation w