News & Events


Christof Koch and Pietro Perona Found that Human Decisions are Influenced by Both Value and Saliency


Christof Koch, Lois and Victor Troendle Professor of Cognitive and Behavioral Biology and Professor of Computation and Neural Systems, Pietro Perona, Allen E. Puckett Professor of Electrical Engineering, and colleagues' research on decision making and visual saliency has found that human decisions are influenced by both value and saliency in a way that is consistent with the ideal Bayesian observer. [Abstract]

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ME19 Ends With a Big Splash!


Christopher E. Brennen, Richard L. and Dorothy M. Hayman Professor of Mechanical Engineering, ends his ME19 class with a big splash! He has been a Caltech faculty member for more than 40 years and has published numerous papers and books in a wide variety of topics involving fluid mechanics. Professor Brennen will be retiring on April 1st, 2010.

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EAS Remembers David Barish


Aeronautics alumni David Barish, who among other accomplishments was the developer the paraglider, passed away on December 15, 2009. [New York Times Article]

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EAS Remembers Tsien Hsue-Shen


Qian Xuesen (also known as Tsien Hsue-Shen) (Aeronautics PhD '39), passed away on October 31, 2009. He was a student of Professor Theodore von Kármán and one of the founders of the Jet Propulsion Laboratory. "Dr. Tsien Hsue-Shen was one of the great scientist-engineers of the past century. He played an important role in the history of Caltech and the development of the Jet Propulsion Laboratory. We are also very proud of his many accomplishments in China." said President Chameau. [Caltech Archives]

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EAS Remembers James K. Knowles


James K. Knowles, William R. Kenan, Jr., Professor of Applied Mechanics, Emeritus, passed away on Sunday November 1, 2009. He was a remarkable teacher and mentor; he inspired and influenced generations of students and scholars. He made fundamental research contributions to the Theory of Nonlinear Elasticity, to Wave Propagation and Phase Transformations. His seminal contributions were recognized by the Eringen Medal of the Society of Engineering Science and the Koiter Medal of the American Society of Mechanical Engineers.

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EAS Remembers Hans Wolfgang Liepmann


Hans Wolfgang Liepmann, the Theodore von Kármán Professor of Aeronautics, Emeritus, passed away at the age of 94 on June 24. He was a member of the National Academy of Engineering and the National Academy of Sciences, and a recipient of the National Medal of Science and the National Medal of Technology. He mentored more than 60 students became leaders in the aerospace industry as well as universities around the world. [Caltech Press Release]

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EAS Remembers George W. Housner


A memorial service for George W. Housner (1910 - 2008), who was the Braun Professor of Engineering and considered the father of earthquake engineering, was held on Saturday, April 18, 2009. For more on the life and legacy of Housner, see the Caltech Archives presentation of the life of George W. Housner.

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EAS Remembers Thomas McGill


Thomas McGill, professor of applied physics, emeritus, passed away on March 19. An expert in nanostructures, he discovered how to stack silicon layers on chips in a way that could lead to significant new advances in silicon-based electronics. [Caltech Press Release]

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Christopher Brennen Elected as a Fellow of the School of Engineering at The University of Tokyo


Christopher Brennen, Richard L. and Dorothy M. Hayman Professor of Mechanical Engineering, has been elected as a Fellow of the School of Engineering at The University of Tokyo in recognition of his contribution to the research and education of the school, as well as his outstanding accomplishments in research and education in the field of engineering.

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Melissa Saenz and Christof Koch Show that Sight Recovery After Blindness Offers New Insights on Brain Reorganization


Studies of the brains of blind persons whose sight was partially restored later in life have produced a compelling example of the brain's ability to adapt to new circumstances and rewire and reconfigure itself. The research, conducted by postdoctoral researcher Melissa Saenz along with Christof Koch, the Lois and Victor Troendle Professor of Cognitive and Behavioral Biology and professor of computation and neural systems, and their colleagues, shows that the part of the brain that processes visual information in normal individuals can be co-opted to respond to both visual and auditory information. [Caltech Press Release]

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