News tagged with early
Early voting option can decrease turnout, research shows
Nov 17, 2009 |
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(PhysOrg.com) -- Although states are moving quickly to put in place election procedures that allow for early voting, allowing people to cast ballots ahead of Election Day often results in lower turnout, according to research ...
Taiwan to boost quake warning system
Space & Earth / Earth Sciences
Nov 15, 2009 |
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Taiwan plans to build its first undersea seismic station, designed to improve the island's early warning system and save valuable seconds when earthquakes strike, officials said.
Enjoying school key to tackling teenage pregnancy
Nov 13, 2009 |
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Youth development programmes that tackle deprivation and help children and young people enjoy school are successful in reducing teenage pregnancy rates, say researchers in BMJ today.
Research gives new insights into 4 billion year-old meteorites
Nov 12, 2009 |
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(PhysOrg.com) -- Scientists have gained new insight into the makeup of ancient meteorites called Carbonaceous Chondrites, in research published in the October edition of the journal Earth Science and Planetary Le ...
Risk of hip fracture in postmenopausal women rises steeply with age
Nov 10, 2009 |
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Among postmenopausal women, the risk of hip fractures increases steeply with age and is seven times higher in 70-year olds than in 50- year olds, according to a study in this week's PLoS Medicine.
What part do relapses play in severe disability for people with MS?
Medicine & Health / Neuroscience
Nov 04, 2009 |
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ST. PAUL, Minn. -People with multiple sclerosis (MS) who have relapses within the first five years of onset appear to have more severe disability in the short term compared to people who do not have an early relapse, according ...
Study links folic acid supplements to asthma
Nov 04, 2009 |
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A University of Adelaide study may have shed light on the rise in childhood asthma in developed countries like Australia in recent decades.
Precise picture of early Universe supports 'dark matter' theory
Nov 02, 2009 |
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A detailed picture of the seeds of structures in the universe has been unveiled by an international team co-led by a Cardiff University scientist.
Ancient ocean chemistry: Effects of biological oxygen production 100 million years before it accumulated in atmosphere
Space & Earth / Earth Sciences
Oct 29, 2009 |
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(PhysOrg.com) -- Scientists widely accept that around 2.4 billion years ago, the Earth's atmosphere underwent a dramatic change when oxygen levels rose sharply. Called the "Great Oxidation Event" (GOE), the ...
Blast from the Past Gives Clues About Early Universe
Oct 28, 2009 |
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(PhysOrg.com) -- Astronomers using the National Science Foundation's Very Large Array (VLA) radio telescope have gained tantalizing insights into the nature of the most distant object ever observed in the ...
Why immune cells count in early pregnancy
Oct 16, 2009 |
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(PhysOrg.com) -- A University of Adelaide researcher has been named the 2009 Young Investigator Award winner for shedding new light on why some women are infertile, and why some pregnancies end in miscarriage.
Don't block folic acid in early pregnancy
Oct 13, 2009 |
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Using medication that reduces or blocks the actions of folic acid during the first trimester of pregnancy (weeks 1-12), increases the risk that the growing baby will develop abnormalities. This conclusion was reached by a ...
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Cosmic archaeology: Astrophysicists use new spectrographs to look far back into the history of the universe
Oct 13, 2009 |
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(PhysOrg.com) -- The distant past of the universe is moving closer. Astronomers are using special spectrographs to investigate galaxies in the depths of the universe as part of the Sloan Digital Sky Survey ...
A Hazy View of Early Earth
Space & Earth / Earth Sciences
Oct 12, 2009 |
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Haze in the early Earth atmosphere could have played a crucial role in the origin of life. By forming a protective shield, the haze would have safeguarded organic substances from harmful ultraviolet (UV) radiation. ...
Banded rocks reveal early Earth conditions, changes
Space & Earth / Earth Sciences
Oct 11, 2009 |
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(PhysOrg.com) -- The strikingly banded rocks scattered across the upper Midwest and elsewhere throughout the world are actually ambassadors from the past, offering clues to the environment of the early Earth ...
