Erectile dysfunction (ED) is the inability to achieve and maintain an erection sufficient for satisfactory sexual intercourse.It is the most frequent sexual dysfunction in elderly men and its prevalence increases with age.Ever since ED was recognized as a real health problem, several treatment options became available and Spray Arm Guide some of th
A free conversation system that can freely talk with users is a typical human-like computer that can enrich our daily life.As knowledge used for the free conversation system, this paper proposes a method to Power Plug Adaptors automatically acquire anecdotes of various people from Web.First, passages that are related to a given person are retrieved
In the model cyanobacterium Anabaena sp.PCC 7120, cells called heterocysts that are specialized in the fixation of atmospheric nitrogen differentiate from vegetative cells of the filament in the absence of combined nitrogen.Heterocysts follow a specific distribution pattern along the filament, and a number of regulators have been identified that in