“defined” media are used for microbiological assays, photoautotrophs, chemoautotrophs, and for growing particular heterotrophic organisms; “selective” media stimulate growth of desired ...

The Education Department said Thursday it is opening a civil rights investigation into Fairfax County Public Schools in Virginia over the admissions policy at an elite, selective high school.

Abstract: In this paper, we present a procedure for synthesizing broad-band microwave absorbers incorporating frequency-selective surface (FSS) screens embedded in dielectric media using a binary ...

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