Prof. George W. Todd

Todd R. Steven W.

Images of Mars obtained using the Planetary Camera on the Hubble Space Telescope during 1990 and 1991 are described and analyzed. Multi-spectral images of Mars record the martian season between L~ = 348 and 60 corresponding to late winter and spring in the northern hemisphere. The wavelengths of these observations varied between 230 nm in the ultraviolet and 890 nm in the near infrared. We use ...

The Presidency of George W . Bush

Following the tragic events of 9/11, when al Qaeda terrorists crashed three airplanes into the World Trade Center and the Pentagon, Americans turned their frightened eyes toward George W. Bush to see just what kind of president he would be. Most people weren't sure what they would find. The new president was still hard to define. His campaign in 2000 had sent mixed signals on a variety of issue...

Prof. Dr. Prof. Prof.

The 2007 George W. Beadle Medal. Robert K. Herman.

George W. Bush Executive Order 13455, June 2007

On 20 January 2001, Republican George W. Bush [6] was sworn in as the forty-third president of the United States, replacing Democrat William J. Clinton. During his eight years in office, Bush issued many executive orders, often altering previous policy. By signing Order 13435 on 22 June 2007, he changed how stem cell research would be performed in America. The Bush administration was influenced...