Archive for the ‘Research’ Category

Not Your Average Science Fair

photos of student presenting their research at the fair..

Last week, novice and experienced scientists alike flocked to Reno, Nevada to participate in the Intel International Science and Engineering Fair. This event is the largest of its kind, affording millions of high school students around the world the opportunity to compete for nearly $4 million in prizes and scholarships. These young scientific minds first enter their projects, which may be focused in one of 17 disciplines, in state and regional competitions. Of the winning participants, 1500 were chosen to showcase their projects at the 2009 exposition and to have their work judged by doctoral-level scientists and engineers. Over 500 of these participants received scholarships and prizes for their outstanding work, and the top three winners were each awarded a $50,000 scholarship by the Intel Foundation.

This year’s winning projects included development of a biosensor to detect the presence of contaminants in the water supplies of developing countries; the isolation of a gene that can be used to improve the intelligence of a worm and may someday aid in the prevention and treatment of mental disabilities in humans; and the classification of a complex evolutionary relationship between sweat bees and nematode worms. Past winning projects have focused on everything from hydrogen production to cancer research to “cracking the brazil nut effect.” Toppling the commonly-held belief that male students are more naturally inclined to excel in the sciences, the grand winners of this as well as last year’s competition have all been women.

photo of 2008 IISEF grand prize winners.

Clearly, the above are not your typical science fair projects, but neither are we discussing your typical high school students. These are some of the best and brightest young minds the world has to offer, and past winners have gone on to make substantial contributions to their respective scientific fields. But producing a winning project involves a great deal more than brains and in-depth research. The successful participants must gracefully combine many seemingly unrelated skills into one complete package – skills that include writing, statistics and public speaking, just to name a few. Participants learn that science is more than just research and analysis; rather, one’s methodology and purpose must be presented clearly and convincingly in order to be accepted by the scientific community and the general public. The process of completing a science fair project “yields mature, self-confident, skilled, and competitive young leaders who have career goals and the preparation, discipline, and drive to attain them.”

To learn more about entering the competition, becoming a judge, or just to see what else students have to offer, see the Intel International Science and Engineering Fair website.


Hurricane Proof Roofs

As some scientists predict that hurricanes will grow stronger and more frequent over the next century, Greg Kopp, a researcher and civil engineering professor at the University of Western Ontario, is engineering a way to lessen their destructive impacts. Oftentimes, during a hurricane, the roof of the house is the first part of the house to fail. Their project, dubbed “Three Little Pigs”, aims to discover what is responsible for this, and to engineer a solution. To conduct their research, engineers constructed a steel hanger, containing a full scale house and pressure boxes capable of simulating the wind and turbulence effects of up to a Category 5 hurricane.

Preliminary tests yielded some unexpected results, such as the location of the roof’s initial failure. “The thing that surprised us most is [that] it failed on the leeward side of the house. We had all expected it to fail on the windward side first,” said Kopp, in an interview with CNN Now that they better understand the behavior of the house under stress, researchers will continue their project, focusing in on smaller details, and on how to prevent future failures.


GENI Project

If the internet is going to crash anytime in the future, then Global Environment for Network Innovations (GENI) project will be there to catch it. At least that is the hope among its’ leaders, a network of University professors and computer scientists in conjunction with the National Science Foundation and BBN Technologies. GENI provides an opportunity for researchers to contribute to the redesigning of the internet in the large scale experimental environment that it has created.

As envisioned, the GENI network will consist of two major components: a substrate that includes the physical networking components such as fiber links, forwarders, storage, process clusters, sensor fields, and wireless regions; and a software management framework. This configuration will allow researchers to run thousands of experiments simultaneously on various slices of the substrate without risk of adverse effects on other sections. Additionally, all GENI components will be programmable, vastly expanding the range and scope of possible experiments compared to today’s Internet, enabling experimental services and architectures to run continuously rather than only in reserved time slots, and allowing incremental adoption of new technologies. End users will be able to participate in and evaluate new services through seamless opt-in mechanisms. GENI’s design, architecture, and interfaces will provide unprecedented flexibility to incorporate new networking technologies and the ability to adapt dynamically.

At the other end, GENI is turning to social scientists and economic professors in the humanities, who know more about internet social behavior. The Chronical of Higher Education focused on this new effort recently:

Related:  Researchers Rebuild Their Effort to Rebuild the Internet Three Wishes for a Future Internet? GENI Project Will Soon Be At Your Command Exploring Internet Alternatives: the GENI Project



NSF Graduate Research Fellows

photo of Julia Kamenetzky

The National Science Foundation’s Graduate Research Fellowship Program aims to ensure the vitality of the human resource base of science and engineering in the United States and to reinforce its diversity. The program recognizes and supports outstanding graduate students in the relevant science, technology, engineering, and mathematics disciplines who are pursuing research-based master’s and doctoral degrees.

This year NSF awarded 913 fellowships: which come with a stipend of $30,000 and $10,500 cost of education allowance. On our Science and Engineering Fellowship blog we are highlighting awardees including: Julia Kamenetzky (in photo), physics major at Cornell College; Andrej Lenert, mechanical engineering major at the University of Iowa; Jennifer Robinson, computer science major at North Carolina State; Jeremy Freeman, neuroscience major at Swarthmore; and Mariela Zeledón, biological sciences major at Carnegie Mellon University.

Fellows from previous years include: Sergey Brin, Burton Richter, Steven Levitt and Frank Wilczek.


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