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Blog Entries from February 2009

NIST, Brookhaven Researchers Use Tuberculosis Bacteria to End 25-Year Quest

Submitted on February 9, 2009 - 1:26pm
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Computer model of the predicted structure for the "on" state of the cyclic AMP receptor protein (CRP) found in Mycobacterium tuberculosis. Click here for larger image.

The bacterium behind one of mankind's deadliest scourges, tuberculosis, is helping researchers at the Commerce Department's National Institute of Standards and Technology (NIST) and the Department of Energy's Brookhaven National Laboratory (BNL) move closer to answering the decades-old question of what controls the switching on and off of genes that carry out all of life's functions. In a Journal of Biological Chemistry paper, the NIST/BNL team reports that it has defined—for the first time—the structure of a "metabolic switch" found inside most types of bacteria. (More)

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NIST Participates in National Fire Safety Experiments

Submitted on February 5, 2009 - 2:05pm
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Image of a firefighter on ladder with building smoke.

International Association of Fire Fighters

This week, the Commerce Department’s National Institute of Standards and Technology (NIST) is contributing its expertise in measurement science to a series of national fire safety experiments examining the effect of firefighting crew sizes and equipment arrival times on the growth rates of fires and survivability times in structure-related building fires.Data from these experiments will help governments make informed decisions to better match their resources with the risks to the public and firefighters in their communities. (More)

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President Obama Announces Commerce Secretary

Submitted on February 3, 2009 - 3:34pm
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Commerce seal.

President Barack Obama today nominated Senator Judd Gregg as the next Commerce Secretary. “Commerce defies every wind, overrides every tempest, and invades every zone,” said President Obama. “These are the words carved into the walls of the department that I'm so pleased Judd Gregg has agreed to lead. And as we act boldly to defy the winds of this crisis and outride the tempest of this painful moment, I can think of no finer steward for our nation's commerce.” (More)

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