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Data-vis
Visualization Brings Data to Life

10-28-16

Students participating in Caltech's Data Visualization program aim to tackle cumbersome data-manipulation problem such as how to drive a rover on Mars from a command room on Earth. One of the goals of the program is to develop innovative software to streamline the ways in which scientists and engineers visually manipulate their data. "We use a human-centered design methodology," Professor Mushkin says. "Design students create sketches and ask the researchers to 'interact' with them by pointing, talking, shuffling, and annotating the paper, while computer science students create rough drafts of a variety of possible approaches to coding the visualization." [Caltech story]

Tags: Hillary Mushkin CMS MCE research highlights

Andrew-stuart
Practical Mathematics: An Interview with Andrew Stuart

10-28-16

Professor Andrew Stuart is interested in how the current era of data acquisition interacts with centuries of human intellectual development of mathematical models that describe the world around us. His research is informed by—and has applications for—diverse arenas such as weather prediction, carbon sequestration, personalized medicine, and crowd forecasting. [Interview with Prof. Stuart]

Tags: Andrew Stuart CMS research highlights

Brent-fultz
Raising Temperature Changes an Element's Electronic "Topology"

10-27-16

Brent Fultz, Barbara and Stanley R. Rawn, Jr., Professor of Materials Science and Applied Physics, and colleagues have discovered a new way that heat tweaks the physical properties of a material. The potential value to engineers lies in the fact that it is much easier to raise the temperature of a material than it is to place it under the sort of pressure needed to force an electronic topological transition. [Caltech story]

Tags: Brent Fultz APhMS research highlights

Venkat-chandrasekaran
Professor Chandrasekaran Wins INFORMS Optimization Society Prize

10-14-16

Venkat Chandrasekaran, Assistant Professor of Computing and Mathematical Sciences and Electrical Engineering, is a winner of the 2016 INFORMS Optimization Society Prize for Young Researchers for his paper Relative Entropy Relaxations for Signomial Optimization. The prize is awarded for an outstanding paper in optimization and serves as a recognition of promising colleagues who are at the beginning of their academic or industrial career. [List of winners]

Tags: Venkat Chandrasekaran CMS EE honors

Bevery-mckeon2
Professor McKeon Elected APS Fellow

10-11-16

Beverley McKeon, Professor of Aeronautics and Associate Director of the Graduate Aerospace Laboratories, has been elected as a Fellow of the American Physical Society (APS) “for experimental and theoretical contributions to advancing the understanding of wall turbulence and for elegant interdisciplinary approaches to modeling and flow manipulation.” [APS Fellow Archive]

Tags: Beverley McKeon GALCIT fluid dynamics honors

Harry-atwater
Professor Atwater Elected APS Fellow

10-11-16

Harry A. Atwater, Jr., Howard Hughes Professor of Applied Physics and Materials Science; Director of the Joint Center for Artificial Photosynthesis, has been elected as a Fellow of the American Physical Society (APS) “for pioneering contributions to plasmonics and nanophotonics.” [APS Fellow Archive]

Tags: Harry Atwater APhMS honors

Changhuei-yang
Noise-Canceling Optics

10-10-16

Changhuei Yang, Professor of Electrical Engineering, Bioengineering, and Medical Engineering, and colleagues have created the visual analogue of noise-canceling headphones—a camera system that can obtain images of objects obscured by murky media, such as fog or clouds, by canceling out the glare. Their device selectively cancels the scattered light, leaving only the light that is reflected or bounced off the objects and has slipped back through the murk unmolested. [Caltech story]

Tags: Changhuei Yang EE MedE research highlights

Morteza-gharib
Your Future is Calling

10-03-16

Professor Morteza Gharib was one of the speakers at a recent symposium celebrating the Caltech–City of Hope Biomedical Research Initiative which provides seed grants to accelerate the development of basic scientific research and its translation into biomedical applications. Professor Gharib’s presentation was focused on measuring the ejection fraction, the fraction of blood that is ejected from the heart with each heartbeat. The group has designed a small piece of hardware that can connect to an iPhone and calculate a patient's ejection fraction—for less than $8. The device, called Vivio, gives comparable results to a cardiac magnetic resonance imaging, the gold standard in the medical industry for measuring heart health. [Caltech story]

Tags: Morteza Gharib GALCIT MedE research highlights

Thomas-vidick
Open Online Course on Quantum Cryptography

09-29-16

Thomas Vidick, Assistant Professor of Computing and Mathematical Sciences, is co-teaching a massive open online course (MOOC)—CS/Ph 120, Quantum Cryptography—focused on the ways in which quantum mechanics can be used to create secure lines of communication. "It's a hot topic, but there are very few resources for people wanting to go beyond just the basics. Very few schools will even have a quantum cryptography course," Vidick says. [Caltech story] [Vidick blog]

Tags: Thomas Vidick CMS IST teaching

Ares-rosakis
Mechanics of Materials Across Nano to Geological Time and Length Scales

09-29-16

A symposium was organized at Brown University on September 16-17, 2016 to celebrate the technical contributions of Professor Ares Rosakis on the occasion of his 60th birthday. The symposium was chaired by Professors Pradeep Guduru, Huajian Gao, and G. Ravichandran. It brought together distinguished engineers and scientists from multiple disciplines to discussion research frontiers relating to the mechanics of materials across nano to geological time and length scales. [Symposium program] [Photos]

Tags: Ares Rosakis Pradeep Guduru Huajian Gao Guruswami Ravichandran research highlights

Division of Engineering and Applied Science