The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument aboard NASA's Terra satellite captured a visible image of Tropical Storm Kompasu at 02:15 UTC on Sept. 2 (10:15 p.m. EDT Sept. 1) as it was moving over Korea and China.
The storm appeared disorganized as there was no visible center of circulation. The Joint Typhoon Warning Center, the organization that forecasts tropical cyclones in this region, issued their last warning on the system today, as it is expected to weaken and become extra-tropical over the Sea of Japan.
At 1500 UTC (10 a.m. EDT) today, September 2, Kompasu still had maximum sustained winds near 56 mph, but they were waning. It was about 400 nautical miles west of Misawa, Japan near 40.7 North and 133.5 East. It was moving very quickly northeastward at a speedy 23 mph. It is making a transition into an extratropical storm later today.
Rob Gutro | EurekAlert!
Water - as the underlying driver of the Earth’s carbon cycle
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Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
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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.
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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”.
The cells of the mouth, nose and intestinal mucosa produce large quantities of a chemical called sialic acid. Many bacteria possess a special transport system...
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