Overview of the latest five Focus news of the innovations-report:
In the focus: Le Bourget: Electric Hybrid Drives for Aircraft
In cooperation with several partners, Siemens has created its second aircraft powered by an electric series hybrid drive system.
The two-seat DA36 E-Star 2 plane recently made its one-hour maiden flight and was then presented to aeronautics experts at the Paris Air Show. The electric series hybrid drive ensures quiet and energy-efficient operation.
After a predecessor model had demonstrated in 2011 that electric series hybrid drives are, in principle, suited ...
In the focus: Efficient Production Process for Coveted Nanocrystals
A formation mechanism of nanocrystalline cerium dioxide (CeO2), a versatile nanomaterial, has been unveiled by scientists from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University of New South Wales in Sydney, Australia.
The research results were published in the scientific journal Chemistry ? A European Journal (DOI: 10.1002/chem.201204101). This finding potentially simplifies and alleviates the existing synthetic processes of nanocrystalline CeO2 production.
Nanocrystalline CeO2 particles are widely used, for example, in catalysts for hazardous gas treatment, in electrodes for solid oxide fuel ...
In the focus: Data storage: Making the switch
Magnetic materials that change their properties when heated could pack more data on to hard drives
A ?sandwich? of three iron alloy layers could help to create computer hard drives that can store more data than ever before. Tiejun Zhou and co-workers at the A*STAR Data Storage Institute in Singapore expect that their development, based on a new technology called heat-assisted magnetic recording (HAMR), could boost ...
In the focus: Sun emits a solstice CME
On June 20, 2013, at 11:24 p.m., the sun erupted with an Earth-directed coronal mass ejection or CME, a solar phenomenon that can send billions of tons of particles into space that can reach Earth one to three days later.
These particles cannot travel through the atmosphere to harm humans on Earth, but they can affect electronic systems in satellites and on the ground.
Experimental NASA research models, based on observations from NASA's Solar Terrestrial Relations Observatory and ESA/NASA's Solar and Heliospheric Observatory show that the CME left the sun at ...
In the focus: Chlamydia promotes gene mutations
Outcome of experimental Chlamydia infections points towards cancer
Chlamydia trachomatis is a human pathogen that is the leading cause of bacterial sexually transmitted disease worldwide with more than 90 million new cases of genital infections occurring each year. About 70 percent of women infected with Chlamydia remain asymptomatic and these bacteria can establish chronic infections for months, or ...
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