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The pattern of isolation-by-distance arises when population differentiation increases with increasing geographic distances. This pattern is usually caused by local spatial dispersal which explains why...
In France, the intervention of the state in the private sphere has long been accepted as legitimate. The current French family policy is the result ofa compromise between the objectives of raising fer...
This study provides a summary of recently proposed alternatives period measures of "longevity" and assesses whether empirical differences between these measures are consistent with predictions from an...

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