Sleeping woes may explain why children with epilepsy are often so hyperactive, say researchers with the University of Floridas Evelyn F. and William L. McKnight Brain Institute.
Characterized at its extreme by physical convulsions, epilepsy has long been thought to cause excitability and contrariness in children. But UF researchers writing in the journal Epilepsy & Behavior believe the real reason some of these children cannot sit still or pay attention is because they dont get enough shut-eye.
“When we treated kids with sleep disturbances, not only did their epilepsy get better, their daytime behavior, concentration and capacity to learn increased,” said Paul Carney, M.D., chief of pediatric neurology at UFs College of Medicine and a professor at the B.J. and Eve Wilder Center for Excellence in Epilepsy Research . “Many kids with epilepsy arent being adequately assessed for underlying sleep disorders. We can significantly have an impact over their cognition, learning and maybe even improve their epilepsy by improving their sleep.”
John Pastor | EurekAlert!
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Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).
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Many pathogens use certain sugar compounds from their host to help conceal themselves against the immune system. Scientists at the University of Bonn have now, in cooperation with researchers at the University of York in the United Kingdom, analyzed the dynamics of a bacterial molecule that is involved in this process. They demonstrate that the protein grabs onto the sugar molecule with a Pac Man-like chewing motion and holds it until it can be used. Their results could help design therapeutics that could make the protein poorer at grabbing and holding and hence compromise the pathogen in the host. The study has now been published in “Biophysical Journal”.
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UMD, NOAA collaboration demonstrates suitability of in-orbit datasets for weather satellite calibration
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Fiber-reinforced plastics (FRP) are frequently used in the aeronautic and automobile industry. However, the repair of workpieces made of these composite materials is often less profitable than exchanging the part. In order to increase the lifetime of FRP parts and to make them more eco-efficient, the Laser Zentrum Hannover e.V. (LZH) and the Apodius GmbH want to combine a new measuring device for fiber layer orientation with an innovative laser-based repair process.
Defects in FRP pieces may be production or operation-related. Whether or not repair is cost-effective depends on the geometry of the defective area, the tools...
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