Pressure
hidePressure (symbol: p or P) is the force per unit area applied in a direction perpendicular to the surface of an object. Gauge pressure is the pressure relative to the local atmospheric or ambient pressure.
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News tagged with pressure
Are patients losing sleep over blood pressure monitors?
Dec 17, 2009 |
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A widely used test for measuring nighttime blood pressure may interfere with patients' sleep, thus affecting the results of the test, reports a study in an upcoming issue of Clinical Journal of the American Society of Ne ...
Septic shock: Nitric oxide beneficial after all
Dec 15, 2009 |
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Scientists at VIB and Ghent University in Flanders, Belgium have found an unexpected ally for the treatment of septic shock, the major cause of death in intensive care units. By inducing the release of nitric oxide (NO) gas ...
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New study explores role of sexual, social behaviors in seniors' well-being
Medicine & Health / Psychology & Psychiatry
17 hours ago |
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Researchers and the general public have a new resource for information on the health and intimate relationships of older people, thanks to a new supplemental issue of The Journals of Gerontology Series B: Psychological an ...
Analysts warn that FTC suit could damage Intel
18 hours ago |
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The Federal Trade Commission's lawsuit against Intel Wednesday -- the most far-reaching in a string of recent regulatory actions -- poses a huge threat to the Santa Clara, Calif., chip giant and could reshape the semiconductor ...
Google out to shake up the smart-phone industry
Dec 17, 2009 |
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Google, already a disruptive presence in the mobile phone industry, seems to be itching to reshape it once more. As early as January, the company plans to sell directly to consumers a new smart-phone that will not be "locked" ...
Oracle expects EU to approve Sun deal next month
Dec 17, 2009 |
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(AP) -- Oracle Corp. said Thursday that its profit jumped 12.5 percent in the latest quarter and that it expects the European Union will finally approve its $7.4 billion purchase of Sun Microsystems Inc. ...
Research finds happiest US States match a million Americans' own happiness states
Other Sciences / Social Sciences
Dec 17, 2009 |
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New research by the UK's University of Warwick and Hamilton College in the US into the happiness levels of a million individual US citizens have revealed their personal happiness levels closely correlate ...
A Search for Stability for Platinum Catalysts
Nanotechnology / Nanomaterials
Dec 17, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- A new carbon support that greatly increases the durability of proton-exchange membrane fuel cells has been developed by scientists at Pacific Northwest National Laboratory and Princeton University. ...
Dyslexia defined: New study 'uncouples' reading and IQ over time
Medicine & Health / Psychology & Psychiatry
Dec 17, 2009 |
4.3 / 5 (4) |
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Contrary to popular belief, some very smart, accomplished people cannot read well. This unexpected difficulty in reading in relation to intelligence, education and professional status is called dyslexia, and ...
Laurence still causing warnings and watches in northern west Australia
Space & Earth / Earth Sciences
Dec 17, 2009 |
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Although the center of Tropical Cyclone Laurence has been over land for two days, it's still holding together and bringing heavy rains and gusty winds to the northern coastal areas of West Australia and will ...
Negative emotions outweigh intent to exercise at health clubs
Dec 17, 2009 |
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Time and time again, it has been documented that regular exercise has many health benefits including lowering risks associated with the comorbidities of obesity. With only 30% of Americans trying to lose weight meeting the ...
Breathlessness eased in patients with rare, often fatal disease
Dec 17, 2009 |
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Patients with a rare, deadly disease that mostly affects young women felt a dramatic reduction in breathlessness using an approved drug, according to study results published online today in The Journal of Heart and Lung Tr ...
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