Iron (Fe) deficiency has been recognized as a public health problem due to its health and economic implications.In developing countries like Colombia this deficiency still affects a large part of its population, especially children and women in gestation.Hence the importance of developing strategies such as food fortification with iron to improve W
Freeze-thaw damage is one of the main factors affecting the service life and durability of concrete.Optimizing the microscopic pore distribution of concrete is an effective measure to improve its frost resistance.This paper takes mixed sand (machine-made sand + river sand) concrete as the research object and analyzes the influence mechanism of diff
Danger is a fundamental aspect of the lives of most animals.Adaptive behavior therefore requires avoiding actions, objects, and environments associated with danger.Previous research has shown that humans and non-human animals can avoid such dangers through two types of behavioral adaptions, (i) genetic preparedness to avoid certain stimuli or actio