A Week in Review: 2/2/14 – 2/8/14

February 3, 2014

UC Researchers at Ground Control in Launching the Fastest Plane of the Future
Randy Allemang, a UC professor of mechanical engineering and director of the Structural Dynamics Research Lab in the UC College of Engineering and Applied Science (CEAS), will present a validation metric that involves principal component analysis (PCA) decomposition of simulation and test data to measure the uncertainty in how well the models match with measured data, which will ultimately determine the success in approaching how such a plane could be built. That 25-year exploratory project is led by the U.S. Air Force.
http://www.uc.edu/news/NR.aspx?id=19166

Diamond film possible without the pressure
Now researchers at Rice University and in Russia have calculated a “phase diagram” for the creation of diamane. The diagram is a road map. It lays out the conditions – temperature, pressure and other factors – that would be necessary to turn stacked sheets of graphene into a flawless diamond lattice.
http://news.rice.edu/2014/02/03/no-pressure-needed-for-diamond-film/

February 4, 2014

Fruit flies – fermented-fruit connoisseurs – are relentless party crashers
That fruit fly joining you just moments after you poured that first glass of cabernet, has just used its poppy-seed-sized brain to conduct a finely-choreographed search, one that’s been described for the first time by researchers at the University of Washington.
http://www.washington.edu/news/2014/02/04/fruit-flies-fermented-fruit-connoisseurs-are-relentless-party-crashers/

February 5, 2014

Ballistic Transport in Graphene Suggests New Type of Electronic Device
 “This work shows that we can control graphene electrons in very different ways because the properties are really exceptional,” said Walt de Heer, a Regent’s professor in the School of Physics at the Georgia Institute of Technology. “This could result in a new class of coherent electronic devices based on room temperature ballistic transport in graphene. Such devices would be very different from what we make today in silicon.”
http://www.news.gatech.edu/2014/02/05/ballistic-transport-graphene-suggests-new-type-electronic-device