News

Winfree-e
Erik Winfree Controls Complex Nucleation Processes using DNA Origami Seeds

04-08-09

"Flowers, dogs, and just about all biological objects are created from the bottom up," says Erik Winfree, associate professor of computer science, computation and neural systems, and bioengineering at Caltech. Along with his coworkers, Winfree is seeking to integrate bottom-up construction approaches with molecular fabrication processes to construct objects from parts that are just a few billionths of a meter in size that essentially assemble themselves. In a recent paper in the Proceedings of the National Academy of Sciences (PNAS), Winfree and his colleagues describe the development of an information-containing DNA "seed" that can direct the self-assembled bottom-up growth of tiles of DNA in a precisely controlled fashion. In some ways, the process is similar to how the fertilized seeds of plants or animals contain information that directs the growth and development of those organisms. [Caltech Press Release]

Tags: Erik Winfree CMS health research highlights

Nature
Niles Pierce and Michael Elowitz on Nature List of Favourite Articles

12-22-08

The editors of Nature have published a list of 22 of their favourite articles from 2008 - including Programming biomolecular self-assembly pathways by Niles Pierce, Associate Professor of Applied and Computational Mathematics and Bioengineering, and colleagues, and Frequency-modulated nuclear localization bursts coordinate gene regulation by Michael Elowitz, Assistant Professor of Biology and Applied Physics and Bren Scholar, and colleagues. 

Tags: Michael Elowitz Niles Pierce CMS APhMS research highlights

Kitaev-a
Alexei Kitaev Named a MacArthur Fellow

09-23-08

Alexei Kitaev, Professor of Theoretical Physics and Computer Science, has been named a MacArthur Fellow, winning one of the five-year, $500,000 grants that are awarded annually to creative, original individuals and that are often referred to as the "genius" awards. Kitaev explores the mysterious behavior of quantum systems and their implications for developing practical applications, such as quantum computers. He has made important theoretical contributions to a wide array of topics within condensed-matter physics, including quasicrystals and quantum chaos. [Caltech Press Release]

Tags: Alexei Kitaev CMS honors

Wierman-a
Adam Wierman Receives Okawa Foundation Research Grant

08-18-08

Professor Adam Wierman has been named a recipient of the 2008 Okawa Foundation Research Grant. This prize honors top young researchers working in the fields of information and telecommunications. The grant awardees will be honored by the Okawa Foundation on October 8 in San Francisco.

Tags: Adam Wierman CMS honors

Winfree-e
$10 Million Awarded to the Molecular Programming Project Led by Erik Winfree

08-18-08

The National Science Foundation's Expeditions in Computing program has awarded $10 million to the Molecular Programming Project, a collaborative effort by researchers at Caltech and the University of Washington, led by Professor Erik Winfree, to establish a fundamental approach to the design of complex molecular and chemical systems based on the principles of computer science. [Caltech Press Release]

Tags: Erik Winfree CMS research highlights

Candes-e
Emmanuel Candes Receives Information Theory Society Paper Award

08-18-08

Emmanuel Candes, Ronald and Maxine Linde Professor of Applied and Computational Mathematics, has garnered the 2008 Information Theory Society Paper Award jointly with Terence Tao and David Donoho. Their ground-breaking papers were cited for independently introducing the new area of compressed sensing, which holds great promise for processing massive amounts of data, and has already had a broad impact on a diverse set of fields, including signal processing, information theory, function approximation, MRI, and radar design.

Tags: Emmanuel Candes CMS honors health research highlights

Joel-tropp
Mani Chandy, Mathieu Desbrun, and Joel Tropp Win ASCIT Prize

05-13-08

Mani Chandy, Simon Ramo Professor and Professor of Computer Science, Mathieu Desbrun, Associate Professor of Computational Science and Engineering and Computer Science, and Joel Tropp, Assistant Professor of Applied and Computational Mathematics, have been recognized as exceptional teachers by the students at Caltech. Each has won a 2007-2008 ASCIT prize, awarded by the undergraduate Academics and Research Committee (ARC) and the Associated Students of the California Institute of Technology (ASCIT). This award is bestowed upon only five faculty members each year.

Tags: Kanianthra Mani Chandy Mathieu Desbrun Joel Tropp CMS ASCIT Prize honors

 
Annenberg Center Ground Breaking

04-24-08

The topping off of the Walter and Leonore Annenberg Center for Information Science and Technology occurred on April 24. The last girder, with the flag and a tree, was hoisted and placed. The building, designed by the architectural firm Frederick Fisher and Partners in Los Angeles, will serve as home to participants in the IST initiative, a program of interdisciplinary research and instruction that addresses the growth and impact of information as it relates to all science and engineering practices. The types of questions that IST researchers seek to answer are: What are the theoretical foundations of information? What are the fundamental physical limits to information? How does nature compute and communicate information? How does information shape social systems? The Annenberg Foundation donated $25 million toward the construction of the approximately 50,000-square-foot building. Caltech Trustee, Stephen D. Bechtel, Jr., donated $1 million in support of the final stages of construction. [Caltech Press Release]

Tags: CMS Caltech infrastructure

Onr
John Dabiri and Joel Tropp Win ONR Young Investigator Awards

03-17-08

Two EAS faculty have won ONR Young Investigator Awards: John Dabiri, Assistant Professor of Aeronautics and Bioengineering, and Joel Tropp, Assistant Professor of Appliedand Computational Mathematics. The objectives of the Young Investigator Program are to attract to naval research outstanding new faculty members, to support their research, and to encourage their teaching and research careers. Tropp's award is for his research into "Compressive Signal Processing - Theory and Algorithms"; and Dabiri's award is for work in "Optimal Propulsion Methodologies for Hybrid Screw-based, Bio-inspired Systems". ONR announced 27 new awards for 2008.

Tags: John Dabiri Joel Tropp GALCIT CMS honors

Ist-exterior
Stephen D. Bechtel, Jr. Gives $1 million to Support the Construction of the Annenberg Center

02-20-08

Caltech Trustee, Stephen D. Bechtel, Jr. , has given $1 million to Caltech in support of the final stages of construction of the Walter and Leonore Annenberg Center for Information Science and Technology. The Annenberg Foundation donated $25 million toward the construction of the building which will serve as home to participants of the IST initiative. Remarks Bechtel, "The collaborative opportunities provided by the Information Science and Technology initiative will support Caltech's effort to find solutions for many of our country's challenges," adds Bechtel. "I'm honored to be a partner in this effort." [Caltech Press Release]

Tags: CMS Caltech infrastructure

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