ATDC - MessageGears
Dan Roy, CEO & co-founder of MessageGears, describes the benefits of working with ATDC. The Advanced Technology Development Center (ATDC) at Georgia Tech is a startup incubator that helps technology entrepreneurs in Georgia launch and grow successful companies. Visit: http://www.atdc.org/
Gastric Secretion - Duodenal Mechanism
This animation portrays the process whereby chyme in the duodenum initiates inhibition of gastric secretion, by the same mechanisms which inhibit gastric motility. It supports understanding of the influence of gastric and intestinal factors on gastric secretion.
Make a Pendulum
Worksheet with instructions on how to make a pendulum and exploring its properties. Also provides opportunities for the recording of predictions and measurements.
Lincoln's Emancipation Proclamation and the Civil War
This three-minute video helps to show how the North thought it would be a short war. The first was the Battle of Full Run; It resulted in huge losses on both sides. It was anything but quick. Lincoln introduced the Emancipation Proclamation, which banned slavery in the Confederate states and changed the rationale for the war. A good overview.
Cairo activists block government building
July 10 - Egyptian demonstrators holding a sit-in in Cairo's Tahrir Square shut down an important government building and vow to escalate the protests until their demands are met. Simon Hanna reports.
Prohibition vs. Private Solutions at the Electric Daisy Carnival ISS Update - August 1, 2011 La maladie d'Alzheimer : pourquoi les progrès thérapeutiques sont-ils si lents ? - B. Meunier
La maladie d'Alzheimer : pourquoi les progrès thérapeutiques sont-ils si lents ?
Une conférence du cycle UTLS « La chimie partout » du 21 au 29 mai 2011 à 18h30
Herman Melville North America NDVI Average July SeaWiFS Biosphere: South America Ozone Layer Shielding Our Planet 1992 Daily Ozone from Nimbus-7 Hurricanes as Heat Engines Hurricane Hernan, September 1, 2002 El Nino Sea Surface Temperature, Height, and Wind Anomalies: January 1997 through October 1998 El Nino-La Nina Sea Surface Temperature, Height, and Wind Anomalies: January 1997 through December 1 Global Ozone from 2000 through 2003 (WMS) River Erosion Prototype Advanced Chemical Experimentation and Instrumentation, Fall 2002
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The International Space Station video update for Aug. 1, 2011.
Bernard Meunier, Directeur de recherche au CNRS, Membre de l'Académie des Sciences, Laboratoire de chimie de coordination, UPR CNRS 8241, Toulouse
This four minute biography After early acclaim as a young writer, Herman Melville, the author of the majestic novel Moby Dick, passed many years in relative obscurity. It is a good overview of his later life.
Average NDVI in North America for July, based off data collected over the 1981-2000 time frame.
Viewing South America (data begins at Sept. 97 to June 99)
An animation showing the ozone layer shielding our planet from the suns intense ultraviolet radiation. Ozone absorbs nearly all of the biologically damaging UV radiation from the sun.
In this animation of total ozone, the luminance values of the colors bounding areas of missing data are used in interpolating over these regions. The missing data are mapped to the grayscale portion of the color map.
As water vapor evaporates from the warm ocean surface, it is forced upward in the convective clouds that surround the eyewall and rainband regions of a storm. As the water vapor cools and condenses from a gas back to a liquid state, it releases latent heat. The release of latent heat warms the surrounding air, making it lighter and thus promoting more vigorous cloud development.
Hurricane Hernan located 625 miles west-southwest of the southern tip of Baja California. Hernan has maximum sustained winds of 130 knots with gusts to 160 knots. The overall structure of the storm is shown in this animation with rain amounts being shown through color. Yellow represents 0.5 inches of rain or more, green shows 1.0 inches of rain and red shows 2.0 inches or more.
Sea surface height anomaly (SSH) for January 1997 to October 1998. A 3-D straight-on view with arrows showing sea surface wind anomalies.
This animation shows the onset of the very strong 1997 El Nino, followed by its collapse and replacement by La Nina. Anomalously warm waters slosh across the Pacific in late 1997 as El Nino begins and the equatorial trade winds diminish in strength. In May 1998, the El Nino event disperses and is rapidly replaced by its reciprocal phenomenon, La Nina, with anomalously cold water along the eastern equatorial Pacific and a reversal of the wind flow patterns.
This visualization shows the total ozone concentrations for the Earth from January 1, 2000 through December 31, 2003. Low ozone (less than 200 Dobson units) is depicted as regions of dark blue, with high ozone (greater that 330 Dobson units) depicted as yellow and red. The most visible and dynamic feature of the ozone distribution is the ozone hole that forms over Antarctica during September of each year. The amount of ozone in the stratosphere over Antarctica is reduced during this period due t
A series of animations of river erosion through soil layers of differing properties
Advanced experimentation, with particular emphasis on chemical synthesis and the fundamentals of quantum chemistry illustrated through molecular spectroscopy. Instruction and practice in the written and oral presentation of experimental results.
