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David Salisbury

  • Vanderbilt University

    Vanderbilt startup BioNanovations gets accelerated

    Vanderbilt graduate student Charleson Bell, who is the president of the high tech startup BioNanovations, is participating in a 12-week accelerator program in Silicon Valley specifically designed to encourage underrepresented tech entrepeneurs. Read More

    Aug 30, 2013

  • stars in space or night sky

    A brighter method for measuring the surface gravity of distant stars

    Astronomers have found a clever new way to slice and dice the flickering light from a distant star in a way that reveals the strength of gravity on its surface. Read More

    Aug 21, 2013

  • Blood clot simulation

    Robot uses steerable needles to treat brain clots

    Surgery to relieve the damaging pressure caused by hemorrhaging in the brain is a perfect job for a robot. That is the basic premise of a new image-guided surgical system under development at Vanderbilt University. Read More

    Aug 8, 2013

  • Nanocrystals

    Size matters in nanocrystals’ ability to release gases

    More efficient catalytic converters on autos, improved batteries and more sensitive gas sensors are some of the potential benefits of a new system that can directly measure the manner in which nanocrystals adsorb and release hydrogen and other gases. Read More

    Aug 6, 2013

  • Gila monster

    Award recognizes researcher who discovered diabetes medicine in Gila monster venom

    Vanderbilt-sponsored Golden Goose Award celebrates University of California researcher's discovery that the poisonous venom of the Gila monster can help prevent some of diabetes’ most severe complications. Read More

    Aug 1, 2013

  • Nasonia tree of life

    Microbes can influence evolution of their hosts

    A new study provides the first direct evidence that microbes can contribute to the origin of new species by reducing the viability of hybrids produced between males and females of different species. Read More

    Jul 18, 2013

  • Vanderbilt University

    Validating maps of the brain’s resting state

    A team of Vanderbilt researchers has provided important validation of maps of the brain at rest that may offer insights into changes in the brain that occur in neurological and psychiatric diseases. Read More

    Jun 19, 2013

  • Abell 520 galaxy cluster

    New, simple theory may explain mysterious dark matter

    The reason dark matter, which makes up 85 percent of all the matter in the universe, is invisible could be because it possesses a rare, donut-shaped type of electromagnetism instead of the more exotic forces that have been proposed, according to an analysis of a pair of Vanderbilt theoretical physicists. Read More

    Jun 10, 2013

  • exoplanets

    Little telescope discovers metal-poor cousin of famous planet

    A scientific team led by University of Louisville doctoral student Karen Collins has discovered a hot Saturn-like planet in another solar system 700 light years away. The discovery was made using inexpensive ground-based telescopes, including one specially designed to detect exoplanets and jointly operated by astronomers at Ohio State University and Vanderbilt University. Read More

    Jun 5, 2013

  • Ring Nebula

    Astronomers determine the classic Ring Nebula’s true shape

    A team of researchers, headed by Vanderbilt astronomer C. Robert O’Dell, has combined images from NASA’s Hubble Space Telescope with images from ground-based telescopes to reconstruct the three-dimensional shape of the iconic nebula with unprecedented precision. In the process, they determined that it is considerably different than previously thought. Read More

    May 24, 2013

  • drop of water, ripples

    World’s smallest droplets

    Scientists at the Large Hadron Collider, the world's most powerful particle accelerator, may have created the smallest drops of liquid made in the lab. Read More

    May 16, 2013

  • DNA

    Untangling the tree of life

    Vanderbilt phylogeneticists examined the reasons why large-scale tree-of-life studies are producing contradictory results and have proposed a suite of novel techniques to resolve the contradictions. Read More

    May 15, 2013

  • Vanderbilt University

    Weiss participates in NSF advocacy day

    As part of Vanderbilt’s ongoing federal advocacy efforts in support of federal funding for research and education at the National Science Foundation, Sharon Weiss, associate professor of electrical engineering and physics, traveled to Washington, D.C., for the Coalition for National Science Funding’s (CNSF) advocacy day and Capitol Hill reception on May 7. Read More

    May 10, 2013

  • Vanderbilt University

    Vanderbilt’s role in new planet-finding space mission

    A team of Vanderbilt astronomers will play a key role in the planet-seeking space telescope that NASA has just approved and scheduled for launch in 2017. Read More

    May 1, 2013

  • Shooter and phone screen

    Tracking gunfire with a smartphone

    A team of computer engineers from Vanderbilt University’s Institute of Software Integrated Systems has developed an inexpensive hardware module and related software that can transform an Android smartphone into a simple shooter location system. Read More

    Apr 25, 2013

  • mosquito heart

    Setting mosquito hearts racing

    Vanderbilt researchers have figured out how to set the mosquito's heart racing, helping them understand how the insect's immune system works and the methods that mosquito-borne parasites like those that cause malaria and yellow fever employ to circumvent it. Read More

    Apr 23, 2013

  • Vanderbilt University

    Prosthetic limb advances could help victims of the Boston Marathon bombings

    Within the next one to three years, "bionic" prosthetic devices will become available for the people whose limbs were amputated in the Boston Marathon bombing that are substantially smarter, more capable, more active and more interactive than those currently on the market. Read More

    Apr 19, 2013

  • Vanderbilt University

    Telerobotic system designed to treat bladder cancer

    An interdisciplinary collaboration of engineers and doctors at Vanderbilt and Columbia Universities has designed a robotic microsurgery system specifically designed to treat bladder cancer, the sixth most common form of cancer in the U.S. and the most expensive to treat. Read More

    Apr 2, 2013

  • Vanderbilt University

    Humanoid robot helps train children with autism

    An interdisciplinary team of mechanical engineers and autism experts at Vanderbilt University have developed an adaptive robotic system and used it to demonstrate that humanoid robots can be powerful tools for enhancing the basic social learning skills of children with autism. Read More

    Mar 23, 2013

  • Milky Way

    CSI: Milky Way

    Two astronomers from Vanderbilt and Georgia Tech, sharing a car after a snowstorm canceled their flights home from a conference, put together everything they had learned at the conference during that snowy drive and worked out that a collision between two black holes could explain most of what is known of a violent episode in the Milky Way's past. Read More

    Mar 6, 2013