Stratum ventilation systems have been touted as a much more energy efficient system for cooling buildings such as school rooms and offices in hotter climes based on the provisions of the recent ANSI/ASHRAE 55-2010. They may ...
Engineering
Dec 17, 2012
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A protected area network should ensure the maintenance of biodiversity, but climate is changing rapidly, thereby creating further demand for the protected area network to be efficient in preserving biota. Due to climate change ...
Ecology
Dec 17, 2012
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(Phys.org)—Businesses are good for nonprofits, but they are especially good for nonprofits that directly benefit the corporate elite such as art institutes, symphony orchestras and private schools, according to research ...
Economics & Business
Dec 17, 2012
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(Phys.org)—After a year and a half in development with the Government of Nunavut and the community of Cambridge Bay, a new mini-observatory is now streaming continuous data from the Arctic seafloor.
Earth Sciences
Dec 17, 2012
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Crafting high-quality artisanal cheese is not complicated, but it's also not easy. Basically, heat a lot of milk, add bacterial cultures and enzymes to thicken it into a curd, drain it, salt it, and let it ferment and age. ...
Other
Dec 17, 2012
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(Phys.org)—Researchers in the Semiconductor and Dimensional Metrology Division's Nanoelectronic Device Metrology (NEDM) Project have demonstrated the first documented case of electron spin transport in an organic device.
General Physics
Dec 17, 2012
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Imagine a solid ball rolling down a slightly inclined ramp. What could be perceived as child's play is the focus of serious theoretical research by Manoj Chaudhury and Partho Goohpattader, two physicists from Lehigh University, ...
General Physics
Dec 17, 2012
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Oxidative stress is believed to cause a number of diseases. Up to now, it has been common practice to measure oxidative stress levels by determining the oxidation state of a small molecule called glutathione in cell extracts. ...
Biochemistry
Dec 17, 2012
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(Phys.org)—A trio of researchers from the University of Rochester in New York, has created a radar system based on polarized photons that they describe as jam-proof. The new system relies on the fact, the team writes in ...
In the twentieth century the sequencing of an entire genome of a higher (eukaryotic) organism was a truly exceptional event – by the end of the year 2000, only four such sequences were available. Since then, technological ...
Biotechnology
Dec 17, 2012
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