How iceberg shape affects melting is investigated in a combined experimental and numerical study of ice warm salt water. Experiments show that, contrast to previous models, highly nonuniform---side melt rates can be up 3 times larger than bottom rates, vary significantly within each face. Numerical simulations reveal that vortices accelerate at high flow speeds, double diffusive effects matter ...

This review explores the effects of fructose on hippocampus: hippocampal function and structure, neurogenesis, cognitive function. First, this result confirms that excess intake affects microstructure pathways connecting hippocampus to other brain areas. Fructose has potential affect neurogenesis in hippocampus, a diet high can impair learning memory, leading impairment. However, further resear...