本研究比较了BacT/ALERT、BD BACTEC和VersaTREK三种血培养系统对万古霉素、头孢哌酮/舒巴坦等抗生素的吸附能力。结果显示BacT/ALERT ...

THE development of nutritionally independent prototroph colonies from mixed cultures of doubly dependent mutant strains of Bact. coli K 12 was first demonstrated in 19461. Back mutation to ...

Assume, for the moment, that the U.S. Congress is unable to agree on legislation aimed at reducing carbon emissions from industry, vehicles, and power plants (the carrot approach). Further, assume ...

The Environmental Protection Agency (EPA) last week issued a long-awaited document that provides policy guidance to state agencies on how to start issuing permits to power plants and other stationary ...