(Phys.org) —Cellular processes in most organisms are regulated by an internal clock, and proteins called cryptochromes are at the core of its central oscillator. The three dimensional structures of cryptochromes from mouse ...
Cell & Microbiology
Jun 11, 2013
0
0
Since the outbreak of E. coli in Germany and Austria 2011 resulting in suspicions against ecological cucumbers, student Michaela Raab has been interested in the environmental impacts of the cucumber. The overall aim is to ...
Environment
Jun 11, 2013
0
0
Developed at the U.S. Naval Research Laboratory, Plasma Physics Division, incoherent combining of high power fiber lasers for directed energy (DE) weapons and power beaming have proven effective in laser weapon systems (LaWS) ...
General Physics
Jun 11, 2013
0
0
What would you do if you knew your fast-food burger, the steel in your car, the leather for your shoes or that shiny hardwood floor came as a result of slave labor?
Social Sciences
Jun 11, 2013
0
0
One of the most remarkable anatomical differences among vertebrate bodies is the relative size of their neck, trunk and tail. This can be illustrated by comparing the bodies of a typical snake and of a long tailed lizard. ...
Cell & Microbiology
Jun 11, 2013
0
0
Magnetic field sensors are a contact- and wear-free means of measuring the position of machine parts and products. A new generation of Hall sensors is now making the process even more precise and free of interference.
Engineering
Jun 11, 2013
0
0
(Phys.org) —Thanks to scientists at the SLAC National Accelerator Laboratory, audiences can hear a 200-year-old opera by composer Luigi Cherubini in full for the first time in centuries. The scientists blasted X-rays at ...
General Physics
Jun 11, 2013
1
1
Secondary-school students can play the ultimate robot game: the annual Zero Robotics tournament turns the International Space Station into a playing field for European students to control minisatellites with self-developed ...
Space Exploration
Jun 11, 2013
0
0
(Phys.org) —Flying low and slow above the wild, pristine terrain of Alaska's North Slope in a specially instrumented NASA plane, research scientist Charles Miller of NASA's Jet Propulsion Laboratory, Pasadena, Calif., surveys ...
Earth Sciences
Jun 11, 2013
46
0
Researchers from the Institute for Environmental Science and Technology (ICTA) and the Department of Physics of the Universitat Autònoma de Barcelona (UAB) have studied the spread of radioactive strontium in the coastal ...
Environment
Jun 11, 2013
0
0
