День: 09.11.2015

Enter Hormones, Center Stage

By 1915 three book-length treatises on reproduction, hormones, and the sexes had been published. The Physiology of Reproduction, by Francis H. A. Mar­shall, which appeared in 1910, summarized more than a decade of work and became the founding text of the new field of reproductive biology. Marshall, a university lecturer in agricultural physiology, studied the […]

Male Sterilization

Male sterilization is as effective as female ster­ilization and has the advantages of being safer I Figure 10.11 Essure, a tiny coil that and less expensive and having fewer complica- is used in female sterilization. tions following surgery. However, of people who judge exactly when he must withdraw, and his tendency is to remain inside […]

Female Sterilization

Female sterilization has become a relatively safe, simple, and inexpensive procedure. Approximately 25% of married women of childbearing age in the United States rely on female sterilization as their method of contraception (Mosher & Jones, 2010). Tubal sterilization can be accomplished by a variety of techniques that use small inci­sions and either local or general […]

Kultura seksualna

Dawniej, wskutek niskiego poziomu kultury seksualnej, nagminnie wyst? powala u m? zczyzn tzw. imp о tent ia satisfaciendi, polegajqca na niemoznosci zaspokojenia seksualnego kobiety w czasie kontaktow seksualnych. Wynikalo to najcz? sciej z braku wiedzy о potrzebach uczuciowych І reakcjafch seksualnych kobiety, niedoceniania gry miiosnej poprzedzajqcej spolkowanie, z egoizmu oraz z powodu przedwczesnego lub zbyt […]

. Departments in Survey

Name of Institution Name of Department URL Arizona State University School of Life Sciences http://sols. asu. edu/people/faculty. php Boston University Biology http://www. bu. edu/biology/ faculty_and_staff. html Molecular, Cell and Biochemistry http://www. brown. edu/ Brown University Departments/Molecular_Biology/ faculty. html California Institute of Technology Biology http://biology. caltech. edu/faculty/ Carnegie-Mellon University Biological Sciences http://www. cmu. edu/bio/ contacts/faculty. shtml […]

Rachael

Rachael and Nora had known each other since the time when they both had been involved in petty-trade, commuting between Arusha town and the Kenyan border in the late 1970s and early 1980s. When Nora introduced me to Rachael in 1991, Rachael was 34 years of age, and had become a relatively well-established shop owner. […]