News tagged with pulse rate
Goose bumps, laughter and butterflies
Sep 14, 2009 |
1 / 5 (1) |
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The human body is as mysterious as it is magnificent. For every essential function like thought or a heartbeat, the body exhibits quirky behaviors that seem to defy explanation. Like goose bumps. Or hiccups. ...
Energy drinks work -- in mysterious ways
Apr 15, 2009 |
4 / 5 (5) |
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Runners clutching bottles of energy drink are a common sight, and it has long been known that sugary drinks and sweets can significantly improve athletes' performance in endurance events. The question is how?
Towards a natural pacemaker
Apr 09, 2009 |
4 / 5 (2) |
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Artificial heart pacemakers have saved and extended the lives of thousands of people, but they have their shortcomings - such as a fixed pulse rate and a limited life. Could a permanent biological solution be possible?
Employee cardiovascular health relates to psychological well-being
Mar 18, 2009 |
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A Kansas State University researcher has found a link between physical and mental well-being that employees and employers may be able to capitalize on to improve both the health, and potentially the wealth, of their organization ...
Search results for pulse rate
Burning coal worse for climate than clearing rain forests
20 hours ago |
2.1 / 5 (7) |
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Deforestation has had a big influence on the increase of carbon dioxide (CO2) emissions in the past three centuries, but its impact is tapering off relatively. Nowadays, the burning of fossil fuels is a more crucial factor. ...
Whiteflies sabotage alarm system of plant in distress
23 hours ago |
5 / 5 (2) |
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(PhysOrg.com) -- When spider mites attack a bean plant, the plant responds by producing odours which attract predatory mites. These predatory mites then exterminate the spider mite population, thus acting ...
Long-term testicular cancer survivors at high risk for neurological side effects
Nov 25, 2009 |
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Long-term survivors of testicular cancer who were treated with cisplatin-based chemotherapy had more severe side effects, including neurological side effects and Raynaud-like phenomena, than men who were not treated with ...
Preventing Spread of HIV in Jails: Best Window of Opportunity Early in Incarceration
Medicine & Health / HIV & AIDS
Nov 25, 2009 |
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(PhysOrg.com) -- With World AIDS Day less than a week away, two new studies from Yale School of Medicine show that jail inmates, one of the highest risk groups for AIDS, are far more likely to be tested for ...
Cells defend themselves from viruses, bacteria with armor of protein errors
Nov 25, 2009 |
5 / 5 (7) |
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When cells are confronted with an invading virus or bacteria or exposed to an irritating chemical, they protect themselves by going off their DNA recipe and inserting the wrong amino acid into new proteins to defend them ...
Ships warned about icebergs headed for New Zealand
Space & Earth / Earth Sciences
Nov 25, 2009 |
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(AP) -- Ships are on alert and maritime authorities are monitoring the movements of hundreds of menacing icebergs drifting toward New Zealand in the southern Pacific Ocean, officials said.
Study Finds Eating Fruits and Vegetables Lowers Risks of Heart Disease
Nov 25, 2009 |
4.1 / 5 (7) |
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(PhysOrg.com) -- A new study of adults aged 70 or older found that increased servings of fruits and vegetables were significantly associated with a decrease of cognitive impairment, and that those eating three or more servings ...
Explained: The Discrete Fourier Transform
Nov 25, 2009 |
4.3 / 5 (26) |
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(PhysOrg.com) -- In 1811, Joseph Fourier, the 43-year-old prefect of the French district of Isčre, entered a competition in heat research sponsored by the French Academy of Sciences. The paper he submitted ...
Computerized order entry/decision support systems: Effective solution to managing imaging utilization
Nov 25, 2009 |
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Providing physicians with a computerized order entry/decision support system that provides immediate feedback regarding imaging appropriateness at the time of ordering may be an effective solution to managing imaging utilization, ...
UNAIDS: Sex main cause for HIV spreading in China
Medicine & Health / HIV & AIDS
Nov 25, 2009 |
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(AP) -- The virus that causes AIDS is now spreading fastest in China through heterosexual sex, a trend demanding new strategies to stave off a rebound in the epidemic after years of progress in containing ...
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