Search results for signal gain

Space Exploration May 1, 2019

Hera's CubeSat to perform first radar probe of an asteroid

Small enough to be an aircraft carry-on, the Juventas spacecraft nevertheless has big mission goals. Once in orbit around its target body, Juventas will unfurl an antenna larger than itself, to perform the very first subsurface ...

Nanophysics Apr 23, 2019

Electron-phonon instability in graphene revealed by global and local noise probes

Understanding nonequilibrium phenomena to effectively control it is an outstanding challenge in science and engineering. In a recent study, Trond. I. Andersen and colleagues at the departments of physics, chemistry, materials ...

Plants & Animals Apr 19, 2019

Scientists discover sustainable way to increase seed oil yield in crops

Nanyang Technological University, Singapore (NTU Singapore) scientists have developed a sustainable way to demonstrate a new genetic modification that can increase the yield of natural oil in seeds by up to 15 per cent in ...

Earth Sciences Apr 18, 2019

Scientists identify almost two million previously 'hidden' earthquakes

Poring through 10 years' worth of Southern California seismic data with the scientific equivalent of a fine-tooth comb, Caltech seismologists have identified nearly two million previously unidentified tiny earthquakes that ...

General Physics Apr 9, 2019

Measurement of semiconductor material quality is now 100,000 times more sensitive

The enhanced power of the new measuring technique to characterize materials at scales much smaller than any current technologies will accelerate the discovery and investigation of 2-D, micro- and nanoscale materials.

Plants & Animals Apr 3, 2019

How understanding animal behavior can support wildlife conservation

Researchers from EPFL and the University of Zurich have developed a model that uses data from sensors worn by meerkats to gain a more detailed picture of how animals behave in the wild.

Space Exploration Apr 2, 2019

Europa Clipper high-gain antenna undergoes testing

It probably goes without saying, but this isn't your everyday satellite dish.

Biochemistry Apr 1, 2019

Breakthrough study of cell signaling holds promise for immune research and beyond

For the first time ever, scientists have imaged the process by which an individual immune system molecule is switched on in response to a signal from the environment, leading to the critical discovery that the activation ...

Cell & Microbiology Mar 7, 2019

Opening the black box of dendritic computing

How do nerve cells compute? This fundamental question drives LMU neurobiologists led by Andreas Herz. They have now presented a novel method to disentangle complex neural processes in a much more powerful way than was previously ...

Cell & Microbiology Mar 7, 2019

Embryos' signals take multiple paths

Rice University scientists have found significant differences between the methods signaling pathways use to prompt cells to differentiate – that is, whether to become organs, bone, blood vessels, nerves or skin.

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