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Microrobots Activated by Laser Pulses Show Promise For Treating Tumors

07-24-19

MedE Professors Wei Gao and Lihong Wang are working on microrobots that can deliver drugs to specific spots inside the body while being monitored and controlled from outside the body. "These micromotors can penetrate the mucus of the digestive tract and stay there for a long time. This improves medicine delivery," Professor Gao says. "But because they're made of magnesium, they're biocompatible and biodegradable." [Caltech story]

Tags: EE research highlights MedE Lihong Wang Wei Gao

Best Student Paper Award at International Workshop

07-23-19

The paper "Distributed multi-target relative pose estimation for cooperative spacecraft swarm" co-authored by GALCIT students Kai Matsuka, Sorina Lupu, Yashwanth Kumar Nakka, and Rebecca Foust, as well as Professor Soon-Jo Chung and JPL Chief Technologist, Dr. Fred Hadaegh has won one of the two Best Student Paper awards at the 2019 International Workshop on Satellite Constellations and Formation Flying (IWSCFF). The paper presents a multi-agent localization algorithm architecture applied to a large-scale spacecraft swarm. The proposed algorithm is verified by simulation and robotic experiments using the air-bearing spacecraft simulators. The team also acknowledged the work of two Caltech undergraduate students Aaron Feldman and Jennifer Sun for their contribution to the robotic experiments. [Read the paper]

Tags: honors alumni Soon-Jo Chung student Fred Hadaegh Kai Matsuka Yashwanth Kumar Nakka Rebecca Foust Sorina Lupu

Konstantin Zuev Receives Northrop Grumman Prize for Excellence in Teaching

07-22-19

Konstantin Zuev, Lecturer in Computing and Mathematical Sciences, is the recipient of the 2019 Northrop Grumman Prize for Excellence in Teaching. The Prize is awarded to an EAS professor or lecturer who demonstrates, in the broadest sense, unusual ability, creativity, and innovation in undergraduate and graduate classroom or laboratory teaching. A nomination for Konstantin Zuev read, "It is not just his major contributions in terms of teaching classes and designing new ones that set him apart and make him an ideal candidate for the Northrup Grumman teaching award. It is his rapport with the students, and the passionate love they show for his teaching and his classes."

Tags: honors CMS teaching Konstantin Zuev

Professor Ortiz Receives Doctorate Honoris Causa from Polytechnic University of Madrid

07-19-19

Michael Ortiz, Frank and Ora Lee Marble Professor of Aeronautics and Mechanical Engineering, has received the highest academic distinction from the Polytechnic University of Madrid (UPM) in a ceremony chaired by its Rector, Guillermo Cisneros, accompanied by José Manuel Torralba, general director of Universities and Superior Artistic Teachings of the Community of Madrid. Professor Ortiz was recognized as one of the leaders in theoretical and computational solid mechanics. Rector Cisneros stated that the curriculum and life path of Professor Ortiz is "an example of what a true Master - teacher with capital letters - should achieve or at least maintain as a goal. " [elEconomista Coverage]

Tags: honors GALCIT MCE Michael Ortiz

Caltech Mourns Passing of Manuel "Manny" Soriaga

07-19-19

Manuel P. Soriaga, Research Professor of Applied Physics and Materials Science, passed away on July 17, 2019. As a principal investigator in Caltech's Joint Center for Artificial Photosynthesis (JCAP), Soriaga studied electrochemical reactions that make artificial photosynthesis possible. "Manny’s accomplishments as a surface scientist were peerless and of the highest quality, and he made essential and indispensable contributions to JCAP’s mission," says Professor Harry Atwater. "All who knew him well will also remember with fondness the warmth and humor that he brought to his work and life." [Caltech story]

Tags: APhMS EAS history Harry Atwater JCAP Manuel Soriaga

Professor Gharib Constructs Leonardo da Vinci's Model of Flow

07-16-19

Leonardo da Vinci studied the motion of blood in the human body. He was interested in the heart’s passive, three-cusp aortic valve, which he realized must be operated by the motion of blood. He theorized that vortices curl back to fill the cusps in the flask-shaped constriction at the aorta’s neck. Morteza Gharib, Hans W. Liepmann Professor of Aeronautics and Bioinspired Engineering; Booth-Kresa Leadership Chair, Center for Autonomous Systems and Technologies; Director, Graduate Aerospace Laboratories; Director, Center for Autonomous Systems and Technologies, has used modern imaging techniques to demonstrate the existence of the revolving vortices that Leonardo interpreted as closing the valve. [Nature Article]

Tags: research highlights GALCIT MedE Morteza Gharib

Timothy Chen Receives 2019 Henry Ford II Scholar Award

07-15-19

Mechanical engineering student Timothy Chen, advised by Professor Melany Hunt, is a recipient of the 2019 Henry Ford II Scholar Award. Timothy is drawn to mechatronics, primarily to robotics and autonomy. The Henry Ford II Scholar Award is funded under an endowment provided by the Ford Motor Company Fund. The award is made annually to engineering students with the best academic record at the end of the third year of undergraduate study.

Tags: honors MCE Henry Ford II Scholar Award Melany Hunt Timothy Chen

Biological Circuits: A Beginner’s Guide

07-10-19

A team of researchers including Noah Olsman (PhD ’19), John Doyle, Jean-Lou Chameau Professor of Control and Dynamical Systems, Electrical Engineering, and Bioengineering, and Richard Murray, Thomas E. and Doris Everhart Professor of Control and Dynamical Systems and Bioengineering, has developed a set of guidelines for designing biological circuits using tools from mechanical and electrical engineering. Like electric circuits—but made out of cells and living matter—biological circuits show promise in producing pharmaceuticals and biofuels. [Caltech story]

Tags: research highlights CMS John Doyle Richard Murray CDS

Austin Minnich and Thomas Vidick are Recipients of the Presidential Early Career Award

07-08-19

Austin Minnich, Professor of Mechanical Engineering and Applied Physics and Thomas Vidick, Professor of Computing and Mathematical Sciences are recipients of the Presidential Early Career Award for Scientists and Engineers. This is the highest honor bestowed by the United States Government on science and engineering professionals in the early stages of their independent research careers. [White House Release] [Caltech Release]

Tags: honors CMS PECASE Austin Minnich Thomas Vidick

Ray Sun Receives 2019 Henry Ford II Scholar Award

07-08-19

Electrical engineering student Ray Sun, advised by Professor John Doyle, is a recipient of the 2019 Henry Ford II Scholar Award. His varied research interests encompass the union of hardware and software with particular emphasis on the intersection of digital systems, robotics, control systems, and aerospace. The Henry Ford II Scholar Award is funded under an endowment provided by the Ford Motor Company Fund. The award is made annually to engineering students with the best academic record at the end of the third year of undergraduate study.

Tags: EE honors Henry Ford II Scholar Award John Doyle Ray Sun