News

Tracey Ho and Andrew Straw Awarded Young Investigator Research Program Grants

10-29-09

Congratulations to Tracey Ho, Assistant Professor of Electrical Engineering and Computer Science, and Andrew D. Straw, Postdoctoral Scholar in Bioengineering for being awarded 2010 Young Investigator Research Program grants by the Air Force Office of Scientific Research. They are among only 38 scientists and engineers who will be awarded a total of $14.6 million in grants. [Air Force Office of Scientific Research Article]

Tags: EE honors CMS Tracey Ho Andrew Straw

Oskar Painter and Kerry Vahala Trap Light and Sound Vibrations Together in Nanocrystal

10-26-09

Oskar Painter, Associate Professor of Applied Physics, and Kerry J. Vahala Ted and Ginger Jenkins Professor of Information Science and Technology and Professor of Applied Physics; Director, The Lee Center for Advanced Networking have created a nanoscale crystal device that, for the first time, allows scientists to confine both light and sound vibrations in the same tiny space. "This novel approach... exemplifies the forward-thinking work being done by the Engineering and Applied Science division," says Ares Rosakis, Chair and Theodore von Kármán Professor of Aeronautics and Mechanical Engineering at Caltech. [Caltech Press Release]

Tags: APhMS research highlights CMS Oskar Painter Kerry Vahala

New Book by K. Mani Chandy

10-08-09

Event Processing: Designing IT Systems for Agile Companies is the title of a new book by K. Mani Chandy, Simon Ramo Professor and Professor of Computer Science.

Tags: CMS Kanianthra Chandy

Annenberg Center and GALCIT Guggenheim Project Win Award

10-01-09

The Walter and Leonore Annenberg Center for Information Science and Technology and the GALCIT Guggenheim project have both won top honors from the American Institute of Architects -Pasadena/Foothill Chapter. This is the second time Guggenheim has won an award from the American Institute of Architects!

Tags: GALCIT CMS Caltech infrastructure

Professor Chandy Has a New Blog Discussing Sense and Respond Systems

09-04-09

Mani Chandy, Simon Ramo Professor and Professor of Computer Science, has a new blog discussing sense and respond systems. Sense and respond systems are employed in diverse applications such as helping disabled people live independently in their own homes, interdicting radiological weapons, and managing a stock portfolio. [View Blog]

Tags: research highlights health CMS Kanianthra Chandy

Erik Winfree Featured in Discover

08-18-09

The molecular computational research of Erik Winfree, Associate Professor of Computer Science, Computation and Neural Systems, and Bioengineering, focuses on understanding how chemical systems can perform information processing and how to program a set of molecules to carry out instructions. This exciting research was recently featured in Discover. [Discover Interview]

Tags: EE research highlights CMS Erik Winfree

Paul Rothemund and Colleagues Use Self-Assembled DNA Scaffolding to Build Tiny Circuit Boards

08-18-09

Dr. Paul Rothemund, Senior Research Associate in Bioengineering, Computer Science, and Computation and Neural Systems, and colleagues have developed a new technique to orient and position self-assembled DNA shapes and patterns--or "DNA origami"--on surfaces that are compatible with today's semiconductor manufacturing equipment. They "have removed a key barrier to the improvement and advancement of computer chips. They accomplished this through the revolutionary approach of combining the building blocks for life with the building blocks for computing," said Professor Ares Rosakis, Chair of Division of Engineering and Applied Science and Theodore von Kármán Professor of Aeronautics and Mechanical Engineering. [Caltech Press Release]

Tags: EE research highlights health CMS Paul Rothemund

Michael Hucka and Colleagues Help Launch the First Standard Graphical Notation for Biology

08-12-09

Dr. Michael Hucka, Senior Research Fellow in Control and Dynamical Systems and Co-Director of the Biological Network Modeling Center, and colleagues in 30 laboratories worldwide have released a new set of standards for graphically representing biological information—the biology equivalent of the circuit diagram in electronics. This visual language should make it easier to exchange complex information, so that biological models are depicted more accurately, consistently, and in a more readily understandable way. The new standard, is called the Systems Biology Graphical Notation (SBGN). "As biology focuses more on managing complexity with quantitative and systematic methods, standards such as SBGN play an essential role. SBGN combines an intuitive notation with the rigorous style of engineering and math," says John Doyle, the John G. Braun Professor of Control and Dynamical Systems, Bioengineering, and Electrical Engineering. [Caltech Press Release]

Tags: health CMS Michael Hucka

Walter and Leonore Annenberg Center for Information Science and Technology

08-12-09

The Walter and Leonore Annenberg Center for Information Science and Technology (IST), designed by the architectural firm Frederick Fisher and Partners, is near completion. The building which is nicknamed "the green building" will be home to some participants of the IST initiative, an interdisciplinary research and instruction program addressing the growth and impact of information as it relates to all science and engineering practices. The building dedication ceremony is scheduled for October 30, 2009 please visit the EAS division website for more information on the event. [Caltech Today Article]

Tags: CMS Caltech infrastructure

President Obama Presents Three EAS Faculty with the PECASE

07-10-09

In a special White House ceremony, President Obama will be presenting three EAS faculty: John Dabiri, Assistant Professor of Aeronautics and Bioengineering, Beverley McKeon, Assistant Professor of Aeronautics, and Joel Tropp, Assistant Professor of Applied and Computational Mathematics, with the Presidential Early Career Awards for Scientists and Engineers (PECASE). "These extraordinarily gifted young scientists and engineers represent the best in our country," President Obama said. Dabiri,describes the idea behind his PECASE-winning research as "giving underwater vehicles the enhanced performance of fish (e.g. efficiency, stealth, and maneuverablity) without mimicking the shape and swimming motions of fish. Instead, we replicate the vortex dynamics in the wakes of swimming fish." His "bio-inspired systems" were used by Lydia Ruiz (PhD '09 Mechanical Engineering), to demonstrateincreases in vehicle propulsive efficiency of over 50 percent.

McKeon is receiving the PECASE for her research on fundamental questions in complex turbulent boundary layers. McKeon states that "the ultimate goal is to incorporate recent advances in the understanding of flow physics in order to develop low order models of flow over surfaces for Air Force applications". Tropp's PECASE-winning research "focuses on developing new algorithms for solving inverse problems, a basic challenge that arises throughout the mathematical sciences. Inverse problems also appear in medical imaging, in communication systems, in statistical data analysis, and a host of other areas." He uses tools from modern applied mathematics, such as optimization techniques and randomized algorithms to collect partial information about an object of interest, and incorporate additional background knowledge to develop a complete picture of the object.

Other researchers receiving the PECASE award this year are Joshua K. Willis from the Jet Propulsion Laboratory and the following Caltech Alumni Elizabeth Boon, (PhD '03 CCE), Markus J. Buehler, (Post doc in CCE) Michael J. Hochberg, (Ph.D. '06 EAS - Applied Physics), Justin K. Romberg, (Post doc in EAS - Applied and Computational Mathematics), Cecilia R. Aragon, (B.S. '82 PMA), Jason Graetz, (Ph.D. '03 EAS - Materials Science), and Ioannis Chasiotis, (Ph.D. '02 EAS - Aerospace). 

Tags: honors GALCIT John Dabiri CMS Beverley McKeon Joel Tropp alumni PECASE