منابع مشابه
Sibling Rivalry: C and C++
This article presents a view of the relationship between K&R C’s most prominent descendants: ISO C and ISO C++. It gives a rough chronology of the exchanges of features between the various versions of C and C++ and presents some technical details related to their most significant current incompatibilities. My focus here is the areas where C and C++ differ slightly (‘‘the incompatibilities’’), r...
متن کاملLife history consequences of mammal sibling rivalry.
Mammal life history traits relating to growth and reproduction are extremely diverse. Sibling rivalry may contribute to selection pressures influencing this diversity, because individuals that are relatively large at birth typically have an advantage in competition for milk. However, selection for increased growth rate is likely to be constrained by kin selection and physiological costs. Here, ...
متن کاملSibling rivalry: training effects, emergence of dominance and incomplete control.
Within-brood or -litter dominance provides fitness-related benefits if dominant siblings selfishly skew access to food provided by parents in their favour. Models of facultative siblicide assume that dominants exert complete control over their subordinate sibling's access to food and that control is maintained, irrespective of the subordinate's hunger level. By contrast, a recent functional hyp...
متن کاملSibling Rivalry: Ability and Intrahousehold Allocation in Gansu Province, China
This paper evaluates the strategies employed by households in rural China to allocate educational expenditure to children of different physical endowments, examining whether parents use educational funding to reinforce or compensate for these differences. Climatic shocks are employed as an instrument for endowment, measured as height-for-age, allowing for the identification of the impact of qua...
متن کاملSibling Rivalry, Residiential Rivalry, and Constraints on the Availability of Child Labor
Sibling rivalry occurs when siblings compete for parental investments. We examine how rivalry among biological siblings, who may not be co-resident, differs from rivalry among co-resident children and how this affects school enrollment for children in Burkina Faso. We test the hypothesis that the value of child labor in home production contributes to rivalry by comparing households that differ ...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2005
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(05)00773-x