نتایج جستجو برای: sexual division of labor

تعداد نتایج: 21196823  

ژورنال: Hormozgan Medical Journal 2007
Hadj Ahmadi , M, Pasha, H,

Introduction: Pregnancy is a normal event in the life of women that includes deep physical, psychological and behavioral changes. The impact of pregnancy on sexual behavior in women is different. Some women feel more sexual motivation but some encounter less or even no libido that unfortunately results in stress in the marital relationship. This study was done to evaluate sexual behavior and ...

2008
Haiou Zhou

Recently, a growing literature, known as the new classical economics, attempts to resurrect the classical economic thoughts on division of labor within an analytical framework inherited from neoclassical economics. The paper inspects the feasibility of this approach and finds that the current analytical framework of the new classical economics is not able to spell out how individuals’ decisions...

2000
Takashi Negishi

This paper considers two different cases of division of labor: (i) the subdivision of different operations in order to produce a particular product in a given firm or plant; (ii) the specialization of firms in the same industry. Division of labor of the former type is limited by demand for output of a particular firm or plant, while division of labor of the latter type is limited by demand for ...

Journal: :Evolution; international journal of organic evolution 2013
Romain Libbrecht Laurent Keller

Division of labor is central to the organization of insect societies. Within-colony comparisons between subfamilies of workers (patrilines or matrilines) revealed genetic effects on division of labor in many social insect species. Although this has been taken as evidence for additive genetic effects on division of labor, it has never been experimentally tested. To determine the relative roles o...

2006
Mark J F. Brown A N M. Bot Adam G. Hart

Division of labor in social groups is affected by the relative costs and benefits of conducting different tasks. However, most studies have examined the dynamics of division of labor, rather than the costs and benefits that presumably underlie the evolution of such systems. In social insects, division of labor may be simplistically described as a source-sink system, with external tasks, such as...

2011
Takashi Oshio Kayo Nozaki Miki Kobayashi

In this study, we compare the association of marital satisfaction with the division of labor between husband and wife in Asia, based on Chinese, Japanese, and Korean General Social Surveys in 2006 (N = 2,346, 997, and 990, respectively). Results show that in all three countries, wives are less satisfied than husbands with marriage, mainly because wives do disproportionately more housework than ...

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