The common and geographically widespread freshwater worm Stylaria lacustris (Linnaeus, 1767) (Oligochaeta: Naididae) typically reproduces asexually through transverse paratomic fission during the spring, summer, and autumn. With the onset of shorter days and colder conditions, S. lacustris becomes a ...
These hot spots were characterized by a higher proportion of adult males, a higher proportion of households below the federal poverty level, and a smaller average household size. Sexually oriented massage parlors in Los Angeles and Orange counties cluster in particular neighborhoods. More research is...
From December 1988 till April 1989 154 women who worked in clubs (120) and behind windows (34) in and around Ghent, Belgium, were interviewed about knowledge, attitudes and practices regarding Sexually Transmitted Diseases (STD) and Human Immunodeficiency Virus (HIV) infection in their professional...
Evolutionary transitions from terrestrial to aquatic habitats involve major selective shifts in animal signalling systems. Entirely marine snakes face two challenges during underwater social interactions: (1) finding mates when pheromones are diffused by water currents; and, once a mate is located, (2...
A Biobehavioral Model Distinguishing Romantic Love and Sexual Desire Although it is typically presumed that heterosexual individuals only fall in love with other-gender partners and gay-lesbian individuals only fall in love with same-gender partners, this is not always so. The author develops a ...
A population study of the association between sexual function, sexual satisfaction and depressive symptoms in men Background: Depression and erectile dysfunction (ED) have a complex and bi-directional relationship. We examined the relationships between erectile dysfunc... A Nicolosi,EDM Jr,M Villa,....
WITH an ageing population and the divorce rate creeping up, middle, and indeed old age, is no longer a bar to having sex with a new partner. According to the Family Planning Association, the oldest person to call their sexual health helpline was an 82-year-old man in a new relationship...
An investigation of the magnetic properties of the cobalt(II) citrate cubane [C(NH 2) 3] 8{Co 4(cit) 4}.4H 2O reveals that the cluster is a new cobalt(II) ... KW Galloway,AM Whyte,W Wernsdorfer,... - 《Inorganic Chemistry》 被引量: 238发表: 2008年 Effect of Lactobacillus str...