Dr. S. James Gates, Jr. talks about how physics is magical <I>Science</I> Podcasts

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Showing multimedia 71-80 out of 64093.

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Activated Oncogene Spurs Production of Hydrogen Peroxide

Activated Oncogene Spurs Production of Hydrogen Peroxide
When the oncogene H-RAS is activated in a cell (right panel), the cell begins to produce hydrogen peroxide (tagged with a red fluorescent marker), a form of reactive oxygen species. It's the first ...

Contact: Peter Tarr
tarr@cshl.edu
516-367-8455
Cold Spring Harbor Laboratory

Mean Lean Division Machines

Mean Lean Division Machines
Methicillin-resistant Staphylococcus aureus (MRSA) bacteria dividing. Under nutrient-rich conditions bacteria go into hyper-drive, dividing as often as once every 20 minutes. The discovery of ...

Contact: Diana Lutz
dlutz@wustl.edu
314-935-5272
Washington University in St. Louis

Scientist at Work

Scientist at Work
Arjes examines a tame lab strain of the bacteria Staphylococcus aureus on blood agar plates.

Contact: Diana Lutz
dlutz@wustl.edu
314-935-5272
Washington University in St. Louis

The Bacterial Cell Cycle

The Bacterial Cell Cycle
Heidi Arjes of Washington University in St. Louis explains how the failsafes in the bacterial cell cycle work. A bacterium that fails to pass either failsafe enters a zombified state of suspended ...

Contact: Diana Lutz
dlutz@wustl.edu
314-935-5272
Washington University in St. Louis

HS3 Team

HS3 Team
Members of the HS3 team monitor the transit flight of the NASA Global Hawk 872 aircraft. The aircraft departed the Armstrong Flight Research Center in California at 9:08 a.m. EDT on Aug. 26.

Contact: Rob Gutro
Robert.j.gutro@nasa.gov
301-286-4044
NASA/Goddard Space Flight Center

Lawnmower Flight Pattern Over Hurricane Cristobal

Lawnmower Flight Pattern Over Hurricane Cristobal
The Global Hawk flew this lawnmower flight pattern over Hurricane Cristobal on Aug. 26, 2014.

Contact: Rob Gutro
Robert.j.gutro@nasa.gov
301-286-4044
NASA/Goddard Space Flight Center

NASA Global Hawk 872 Lands

NASA Global Hawk 872 Lands
The NASA Global Hawk 872 lands at 7:43 a.m. EDT, Aug. 27, at the Wallops Flight Facility in Virginia following a 22-hour transit flight from its home base at the Armstrong Flight Research Center in ...

Contact: Rob Gutro
Robert.j.gutro@nasa.gov
301-286-4044
NASA/Goddard Space Flight Center

A 'NIRSpec-tacular View' of NASA's Webb Telescope Instrument

A 'NIRSpec-tacular View' of NASA's Webb Telescope Instrument

A NASA photographer recently captured a 'NIRSpec-tacular' photo of an instrument that will fly aboard NASA's James Webb Space Telescope when it launches in 2018.

Access into a clean room to ...

Contact: Lynn Chandler
Lynn.chandler-1@nasa.gov
301-286-2806
NASA/Goddard Space Flight Center

The High Cost of Hot Flashes: Millions in Lost Wages Preventable

The High Cost of Hot Flashes: Millions in Lost Wages Preventable
Millions of women suffering in silence with hot flashes, according to a study by a Yale researcher.

Contact: Karen N. Peart
karen.peart@yale.edu
203-432-1326
Yale University

A Firestorm of Star Birth

A Firestorm of Star Birth
This is an artist's impression of a firestorm of star birth deep inside core of young, growing elliptical galaxy.

Contact: Ray Villard
villard@stsci.edu
410-338-4514
NASA/Goddard Space Flight Center

Showing multimedia 71-80 out of 64093.

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