News tagged with effect
Study redefines placebo effect as part of effective treatment
Medicine & Health / Psychology & Psychiatry
15 hours ago |
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Researchers used the placebo effect to successfully treat psoriasis patients with one quarter to one half of their usual dose of a widely used steroid medication, according to an early study published online today in the ...
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Fish fatty acids don’t make you cleverer or happier
10 hours ago |
4 / 5 (1) |
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(PhysOrg.com) -- A diet rich in fish fatty acids has no effect on cognitive functions such as memory and concentration in the elderly. Nor does it affect their level of wellbeing. This is the conclusion drawn by Dutch researcher ...
Enhanced sweet taste: This is your tongue on pot
13 hours ago |
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New findings from the Monell Center and Kyushu University in Japan report that endocannabinoids act directly on taste receptors on the tongue to enhance sweet taste.
Oceans becoming noisier thanks to pollution -- report
Dec 20, 2009 |
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The world's oceans are becoming noisier thanks to pollution, with potentially harmful effects for whales, dolphins and other marine life, US scientists said in a study published Sunday.
Adjusting acidity with impunity
Chemistry / Analytical Chemistry
9 hours ago |
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(PhysOrg.com) -- How do individual cells or proteins react to changing pH levels? Researchers at the MESA+ Institute for Nanotechnology at the University of Twente, The Netherlands, have developed a technique ...
Taiwan mulls world's first junk food tax: report
Dec 21, 2009 |
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Taiwan is planning the world's first tax on junk food in a bid to encourage the public to eat healthily and cut obesity rates, a report said Monday.
New human reproductive hormone could lead to novel contraceptives
12 hours ago |
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(PhysOrg.com) -- Nearly 10 years after the discovery that birds make a hormone that suppresses reproduction, University of California, Berkeley, neuroscientists have established that humans make it too, opening ...
Deadly infection more common than realized
12 hours ago |
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Staphylococcus aureus causes far more serious infections than previously realised, with more than 3,000 Swedes affected every year, reveals a thesis from the Sahlgrenska Academy at the University of Gothenburg, Sweden.
The past matters to plants
Dec 21, 2009 |
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(PhysOrg.com) -- It's commonly known that plants interact with each other on an everyday basis: they shade each other out or take up nutrients from the soil before neighboring plants can get them. Now, researchers ...
Motorized knee can make you run faster
18 hours ago |
4.1 / 5 (8) |
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(PhysOrg.com) -- Scientists at the Tsukuba University in Japan have come up with a motorized knee you can attach to your leg to make you run faster and use less muscle power.
How do you improve mammogram accuracy? Add noise
Technology / Computer Sciences
13 hours ago |
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Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance (SR) can improve the clarity of signals in systems such as radar, sonar and even radiography, used in medical ...
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