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

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20-Aug-2014 02:54
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Showing multimedia 31-40 out of 63711.

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AIRS Image of Lowell

AIRS Image of Lowell
On Aug. 18 at 5:11 p.m. EDT NASA's Aqua satellite saw powerful thunderstorms (purple) around the center of the tropical cyclone and appeared in fragmented bands south and east of the center.

Contact: Rob Gutro
robert.j.gutro@nasa.gov
NASA/Goddard Space Flight Center

GOES-West Image of Lowell

GOES-West Image of Lowell
NOAA's GOES-West satellite caught an infrared picture of Tropical Storm Lowell on Aug. 19 at 5 a.m. EDT showing thick bands of thunderstorms wrapping into the center from the south and east.

Contact: Rob Gutro
robert.j.gutro@nasa.gov
NASA/Goddard Space Flight Center

TRMM Image of Karina

TRMM Image of Karina
When TRMM passed over Tropical Storm Karina on August 19, there was an isolated area of heavy rain (red) in the western quadrant where rain was falling at a rate of 2 inches/40 mm per hour.

Contact: Rob Gutro
robert.j.gutro@nasa.gov
NASA/Goddard Space Flight Center

The Importance of Brassinosteroids

The Importance of Brassinosteroids
The photo shows just how important brassinosteroids are for the development of plants. A deficit of the plant hormone has disrupted growth in the cucumber plant on the right.

Contact: Barbara Wankerl
barbara.wankerl@tum.de
49-892-892-2562
Technische Universitaet Muenchen

Rapeseed

Rapeseed
Brassinosteroids are growth hormones found in all plants. The steroid hormones were first isolated in rapeseed (Brassica napus) in 1979 and were subsequently named after this plant.

Contact: Barbara Wankerl
barbara.wankerl@tum.de
49-892-892-2562
Technische Universitaet Muenchen

The Northern Hemisphere in a Cold (Stadial) Phase

The Northern Hemisphere in a Cold (Stadial) Phase
During the cold stadial periods of the last ice age, massive ice sheets covered northern parts of North America and Europe. Strong northwest winds drove the Arctic sea ice southward, even as far as ...

Contact: Sina Loeschke
medien@awi.de
49-471-483-12008
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research

The Northern Hemisphere in a Warm Phase

The Northern Hemisphere in a Warm Phase
During the extended cold phases the ice sheets continued to thicken. When higher ice sheets prevailed over North America, typical in periods of intermediate sea levels, the prevailing northwest winds ...

Contact: Sina Loeschke
medien@awi.de
49-471-483-12008
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research

Schematic Depiction of Current Climate Conditions in the Northern Hemisphere

Schematic Depiction of Current Climate Conditions in the Northern Hemisphere
At present, the extent of the Arctic sea ice is far less than during the last glacial period. The Laurentide Ice Sheet, the major driving force for ocean circulation during the glacials, has also ...

Contact: Sina Loeschke
medien@awi.de
49-471-483-12008
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research

Nanoparcticles Producing Logical Calculations

Nanoparcticles Producing Logical Calculations
This illustration shows nanoparcticles producing logical calculations.

Contact: Alexandra O. Borissova
borissova@phystech.edu
7-926-376-1175
Moscow Institute of Physics and Technology

Showing multimedia 31-40 out of 63711.

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