Their findings, published in The American Society of Microbiology's mSystems journal, say that the pattern of microbial exchange is «likely circular in nature,» meaning that captive dragons contribute microbes to their environment, and reacquire these same microbes from their environment, repeating this exchange in an ongoing cycle without other external sources of microbial diversity. (sciencedaily.com)
In other words, Mr. Romm has used external sources to develop his own emissions business as usual baseline, and then used other external sources to create his own climate forecast based on this emissions forecast. (cato-unbound.org)
The well — designed thermal flask is made of stainless steel with a plastic lid, portable and convenient for its lightweight - ness and no use of electricity or other external sources of energy. (followmum.com)