Unlike peripheral capillaries, which allow
the relatively free exchange of substances with the surrounding tissue, the capillaries in the brain are tightly packed with endothelial cells.
Not exact matches
Prior to this research, microbial ecologist Lars Peter Nielsen of Aarhus University in Denmark and his colleagues had shown that microbes working in the oxygen -
free muck at the bottom of Denmark's Aarhus Bay
exchanged electrons over
relatively large distances of centimeters, although how the bacteria managed the trick remained unknown.
It seeks a society characterized by freedom of thought for individuals, limitations on power, especially of government and religion, the rule of law, the
free exchange of ideas, a market economy that supports
relatively free private enterprise, and a transparent system of government in which the rights of all citizens are protected.
With the launch of Bitcoin Cash in particular, users eagerly accepted their batch of «
free money,» while
exchanges, wallets and other service providers proved
relatively willing to integrate the new coin.