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Professor Ravichandran Elected to Academia Europaea

09-11-17

G. Ravichandran, John E. Goode, Jr., Professor of Aerospace and Mechanical Engineering; Otis Booth Leadership Chair, Division of Engineering and Applied Science, has been elected to the Academy of Europe (Academia Europaea). The Academia Europaea was founded in 1988 and is an organization of eminent, individual scholars from across the continent of Europe. The 3000 members cover a wide range of academic disciplines including the humanities, social, physical and life sciences as well as mathematics, engineering and medicine. In addition to Professor Ravichandran, EAS Past Chair Ares Rosakis, Caltech's Provost Edward Stolper, the Institute's Past President David Baltimore, and Professor Alexander Varshavsky are members of the Academy.

Tags: honors GALCIT MCE Guruswami Ravichandran

New App Replaces Ultrasound with Smartphone Camera to Measure Heart Health

09-05-17

Professor Morteza Gharib and colleagues including alumni Derek Rinderknecht (PhD '08), Niema Pahlevan (PhD '13), and Peyman Tavallali (PhD '14) and Caltech visitor in medical engineering Marianne Razavi have demonstrated that the camera on your smartphone can noninvasively provide detailed information about your heart's health. "In a surprisingly short period of time, we were able to move from invention to the collection of validating clinical data," says Professor Gharib. [Caltech story]

Tags: GALCIT MedE Morteza Gharib alumni Derek Rinderknecht Niema Pahlevan Peyman Tavallali Marianne Razavi

Bob Cannon Passes Away

09-04-17

Bob Cannon, Chair of the Division of Engineering and Applied Science from 1974-1979, and Charles Lee Powell Professor of Aeronautics and Astronautics, Emeritus, at Stanford University, passed away on August 15, at 93. He led a full, fascinating life – and at Caltech is remembered as an upbeat and enthusiastic division chair who was greatly supportive of young faculty.

Tags: GALCIT EAS history Bob Cannon

How Friction Evolves During an Earthquake

08-15-17

Professor Ares Rosakis, and colleagues including Professor Nadia Lapusta and Research Scientist Vito Rubino, are studying the way friction changes along a fault during a seismic event by simulating quakes in a lab. "Our unique facility … allows us for the first time to study friction point-wise and without having to assume that sliding occurs uniformly, as is done in classical friction studies," Rosakis explains. Professor Lapusta adds, “some numerical models of earthquake rupture … have used friction laws with slip-velocity dependence… It is gratifying to see those formulations validated by the spontaneous mini-earthquake ruptures in our study. " [Caltech story]

Tags: research highlights GALCIT MCE Ares Rosakis Nadia Lapusta Vito Rubino

Professor Rosakis Elected Fellow of the American Geophysical Union

07-28-17

Ares J. Rosakis, Theodore von Karman Professor of Aeronautics and Mechanical Engineering, has been elected a Fellow of the American Geophysical Union (AGU). This honor is given to individual AGU members who have made exceptional scientific contributions and gained prominence in their respective fields of Earth and space sciences. [AGU release]

Tags: honors GALCIT MCE Ares Rosakis

Professor Rosakis Named ICF Honorary Fellow and Vice President

07-21-17

Ares J. Rosakis, Theodore von Karman Professor of Aeronautics and Mechanical Engineering, has been named an honorary fellow of the International Congress on Fracture (ICF) which is the premier international body for promotion of worldwide cooperation among scientists and engineers concerned with the mechanics and mechanisms of fracture, fatigue, and strength of solids. He has also been elected as one of the group's three vice presidents.

Tags: honors GALCIT MCE Ares Rosakis

Holographic Imaging Could Be Used to Detect Signs of Life in Space

07-21-17

Jay Nadeau, Research Professor of Medical Engineering and Aerospace, and colleagues are exploring ways to sample and identify living microbes in the outer solar system. Her proposal is to use new microscopes on spacecraft that could visit the icy moons of Enceladus (Saturn) and Europa (Jupiter) and to collect and search water samples for life. [Caltech story]

Tags: research highlights GALCIT Jay Nadeau

Professor McKeon Receives GSC Mentoring Award

06-14-17

The Caltech Graduate Student Council (GSC) has selected Professor Beverley McKeon as the recipient of the 2016-2017, GSC Mentoring Award. The GSC Teaching and Mentoring Awards recognize individuals “who have an extraordinary impact on Caltech graduate students through their roles as teachers and mentors.” Nominations submitted by graduate students, both within and outside of GALCIT, described her commitment as a mentor.  The nominations highlighted her attentiveness, inclusivity, and great support for students. 

Tags: honors GALCIT Beverley McKeon

Chris Roh Receives 2017 Richard B. Chapman Memorial Award

06-13-17

Chris Roh a graduate student working with Professor Morteza Gharib, is a recipient of the 2017 Richard B. Chapman Memorial Award. His doctorate research combined his childhood love for insect and his newly found passion in fluid mechanics, investigating hydrodynamics of dragonfly larvae’s jetting and honeybees’ surfing.. The Richard B. Chapman Memorial Award is given to an EAS graduate student in hydrodynamics who has distinguished himself or herself in research.

Tags: honors GALCIT Morteza Gharib Richard B. Chapman Memorial Award Chris Roh

Earthquakes Can Make Thrust Faults Open Violently and Snap Shut

05-01-17

Ares J. Rosakis, Theodore von Karman Professor of Aeronautics and Mechanical Engineering, and colleagues at Caltech and École normale supérieure in Paris have discovered that fast ruptures propagating up toward the earth's surface along a thrust fault can cause one side of a fault to twist away from the other, opening up a gap of up to a few meters that then snaps shut. [Caltech story]

Tags: GALCIT MCE Ares Rosakis Hiroo Kanamori Harsha Bhat Vahe Gabuchian