A study has examined the charred and non charred wood recovered in six stratigraphic levels of the archaeological site Cerro Casa de Piedra 7, in Argentine Patagonia, dating from the early and middle Holocene. The results reveal changes in the modes...
The important impact on fertility, growth and disease that the mineral status of living things has is often underestimated in wildlife. The results of a study on macro and trace mineral concentrations in liver samples show that Pyrenean chamois...
It has been observed that both overweight women and those with very low weight have difficulty becoming pregnant, and that these two groups have different levels of leptin related to the reproductive axis. The...
