News tagged with efficiency
Innovation puts next-generation solar cells on the horizon
Dec 01, 2009 |
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In a world first, a Monash University-led international research team has developed an innovative way to boost the output of the next generation of solar cells.
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Hydrogen-Powered Ion Tiger Sets 26-hour Flight Endurance Record
Nov 30, 2009 |
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The Naval Research Laboratory's Ion Tiger, a hydrogen-powered fuel cell unmanned air vehicle (UAV), has flown 26 hours and 1 minute carrying a 5-pound payload, setting another unofficial flight endurance record ...
Santa's Sleigh: Researcher Explains Science Behind St. Nick's Christmas Magic
1hour ago |
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(PhysOrg.com) -- Santa skeptics have long considered St. Nick’s ability to deliver toys to the world’s good girls and boys in the course of one night a scientific impossibility. But new research shows that ...
To keep muscles strong, the 'garbage' has to go
Dec 01, 2009 |
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In order to maintain muscle strength with age, cells must rid themselves of the garbage that accumulates in them over time, just as it does in any household, according to a new study in the December issue of Cell Metabolism. In the ...
Ambulatory surgical centers may exceed performance of hospitals for certain procedures
Dec 01, 2009 |
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Measuring five quality-base performance areas, an ambulatory surgical center out performed a standard hospital based surgical center in otolaryngic surgeries, according to new research in the December 2009 issue of Otolaryngology - ...
How did flowering plants evolve to dominate Earth?
Dec 01, 2009 |
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To Charles Darwin it was an 'abominable mystery' and it is a question which has continued to vex evolutionists to this day: when did flowering plants evolve and how did they come to dominate plant life on earth? Today a study ...
Special ultrasound accurately identifies skin cancer
Dec 01, 2009 |
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High-frequency ultrasound with elastography can help differentiate between cancerous and benign skin conditions, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Sleep changes predict the onset of physical changes associated with puberty
Dec 01, 2009 |
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A study in the Dec.1 issue of the journal Sleep suggests that changes in children's sleep patterns that typically occur between the ages of 11 and 12 years are evident before the physical changes associated with the onset ...
A challenge to improve Nuclear Magnetic Resonance for structural biology
Nov 30, 2009 |
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(PhysOrg.com) -- In structural biology, the only technique available to predict the three dimensional structure of large complex molecules in solution, such as proteins and DNA, is NMR spectroscopy. To catalyze improvements ...
Arts and sciences join to develop greener, more efficient conferences and exhibits
Dec 01, 2009 |
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Santanu Majumdar spent his years as a graphic design graduate student developing a project that might sound counterintuitive for a student of fine arts - a software program made to simplify information gathering at conferences ...
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