منابع مشابه
Killing the competition : Female/female and male/male homicide.
Sex- and age-specific rates of killing unrelated persons of one's own sex were computed for Canada (1974-1983), England/Wales (1977-1986), Chicago (1965-1981), and Detroit (1972) from census information and data archives of all homicides known to police. Patterns in relation to sex and age were virtually identical among the four samples, although the rates varied enormously (from 3.7 per millio...
متن کاملBody Composition and Cardiorespiratory Response of Male and Female Soldiers during a Simulated Attack Maneuver
The study of organic response during combat is poorly reported in specific literature, despite being essential to improve soldiers training. The aim of the present research was to study the body composition and organic response during a treadmill test simulating the attack maneuver of a light infantry company, studying the differences between soldiers gender. Body composition and organic respon...
متن کاملViolent coalitionary attack by female mandrills against an injured alpha male.
Female contact aggression against males is relatively rare in species in which the adult males are larger than the females, but it has the potential to influence group structure, male group membership, tenure, and dominance rank. We report an incident in which female mandrills living in a semi-free-ranging group in Franceville, Gabon, attacked a male that was apparently incapacitated after a fi...
متن کاملMale and female sterilization
Male and female sterilization is used in many countries worldwide as a permanent method of contraception. Failure rates for female sterilization are affected by age at sterilization and by the method of tubal occlusion. Laparoscopic sterilization has low complication rates but is not available in parts of the developing world due to the lack of facilities, equipment and expertise. Less invasive...
متن کاملMale and Female
MALE AND FEMALE. By Margaret Mead. New York, William Morrow and Co., 1949. 477 pp. $5.00. Margaret Mead has made an assumption, not necessarily held by all present day sexologists, that there is a fundamental difference between the human male and the human female, and has utilized four hundred and seventy-seven pages in impressive documentation of this thesis. Seven Southwest Pacific societies,...
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ژورنال
عنوان ژورنال: Nature
سال: 1995
ISSN: 0028-0836,1476-4687
DOI: 10.1038/376642a0