Archive for April 5th, 2008

05 Apr

Space Network Modeling

Why Networks?
The space network provides the basic building block for all logistical decisions. It defines the entire set of allowable transfers to and from all points of interest. Networks are traditionally used in terrestrial transportation systems to represent physical locations and the connections between them. For space transportation networks, the concept of a location […]

05 Apr

Antibiotic resistance, that’s nothing. Don’t tell staph, strep, et al but some microbes THRIVE on those drugs.

Antibiotic resistance that has emerged, via adaptive evolution, among organisms that make people sick is troubling enough without this. New research shows that literally hundreds of microbial species in the soil are not merely resistant to antibiotics but gobble them up and apparently without so much as a stomach ache. Or cytoplasm ache either. […]

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