News tagged with lift forces
Cyclogyro Flying Robot Improves its Angles of Attack
Jan 22, 2009 |
4.3 / 5 (9) |
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(PhysOrg.com) -- In the past few decades, researchers have been investigating a variety of flying machines. Most studies have focused on improving the flying performance of standard flying mechanisms, rather ...
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The end of deforestation in the Brazilian Amazon?
9 hours ago |
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A new article in the December 4 issue of Science addresses how the combined efforts of government commitments and market transition could save forest and reduce carbon emissions in Brazil. The Policy Forum brief, entitled "The E ...
Quake prediction model developed
Space & Earth / Earth Sciences
10 hours ago |
5 / 5 (1) |
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(PhysOrg.com) -- The third in a series of papers in the journal Nature completes the case for a new method of predicting earthquakes.
Study shows US lags behind in transit safety programs for female riders
Other Sciences / Social Sciences
12 hours ago |
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(PhysOrg.com) -- A new study by UCLA professor Anastasia Loukaitou-Sideris documents the gap between women's transit safety needs and programs in the U.S. that respond to them.
CSIRO researchers create giant waves -- virtually
Technology / Computer Sciences
13 hours ago |
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(PhysOrg.com) -- CSIRO scientists have created 'rogue waves' more than 20 metres high and smashed them into virtual oil and gas production platforms to compare different mooring designs.
Fish with attitude: Some like it hot
17 hours ago |
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Coral reef fish can undergo a personality change in warmer water, according to an intriguing new study suggesting that climate change may make some species more aggressive.
Study simulated car crashes involving pregnant women
Dec 02, 2009 |
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Although states are not required to report fetal deaths in accident data, between 300 and 1,000 unborn babies die in car accidents each year. This accident fatality rate is about four times the rate for victims ...
Report shows CIMT may improve arm use in children with hemiplegic cerebral palsy
Dec 02, 2009 |
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Constraint-induced movement therapy (CIMT) is a potentially effective form of intervention for children with hemiplegic cerebral palsy, but more research is needed, according to a new systematic review published in the November ...
Stick and slide: Computer simulation advances understanding of molecular motors
Dec 02, 2009 |
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A new study reveals how molecular motors that power important subcellular movements can generate cyclical motion. The research, published by Cell Press in the December issue of the Biophysical Journal, opens a new door t ...
Nearly half of Venice underwater
Nov 30, 2009 |
4 / 5 (8) |
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Much of the historic Italian city of Venice, including St. Mark's Square, was underwater Monday following a meteorological depression combined with natural tide waters, officials said.
NREL Breaks Down Walls for Biofuels
Nov 30, 2009 |
3.7 / 5 (3) |
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(PhysOrg.com) -- Researchers at the National Renewable Energy Laboratory (NREL) and ethanol producers are racing to come up with ways to make ethanol from cellulosic biomass that are cheaper and easier to ...
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