News tagged with ratio
Biology, training and profit sharing make best traders
Nov 25, 2009 |
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(PhysOrg.com) -- Cambridge researchers have identified a group of traders consistently able to outperform the market, even during the credit crisis.
Financial restructuring in fresh-start chapter 11 reorganizations
Nov 30, 2009 |
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The effectiveness of the existing bankruptcy code has long been a source of vigorous debate. More and more lately, high-profile firms like General Motors, Enron, and K-Mart are seeking protection from creditors through Chapter ...
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Delinquent boys at increased risk of premature death and disability by middle age
Dec 07, 2009 |
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Men who have a history of delinquency in childhood are more likely to die or become disabled by the time they are 48, and not just from the obvious consequences of antisocial behaviour, new research indicates.
Maps Unveil the Source of Starburst Galaxy's Winds
Nov 18, 2009 |
5 / 5 (8) |
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(PhysOrg.com) -- A research group at Kyoto University has discovered that shocks are the primary energy sources that excite the galactic wind region of starburst galaxy NGC 253. Their images of the center ...
New approach to emissions makes climate and air quality models more accurate, major study finds
Space & Earth / Earth Sciences
Dec 10, 2009 |
3.9 / 5 (7) |
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It's no secret that the emissions leaving a car tailpipe or factory smokestack affect climate and air quality. Even trees release chemicals that influence the atmosphere. But until now, scientists have struggled to know where ...
Special ultrasound accurately identifies skin cancer
Dec 01, 2009 |
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High-frequency ultrasound with elastography can help differentiate between cancerous and benign skin conditions, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Rare earth metal enhances phosphate glass
Dec 15, 2009 |
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(PhysOrg.com) -- Adding cerium oxide to phosphate glass rather than the commonly used silicate glass may make glasses that block ultraviolet light and have increased radiation damage resistance while remaining colorless, ...
Toshiba develops molecular photoresist technology for EUV lithography
Nov 17, 2009 |
1.9 / 5 (17) |
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Toshiba Corporation today announced that it has developed a high resolution photoresist (photo-sensitive film) essential for future application of EUV (extreme ultraviolet) lithography in semiconductor fabrication, ...
The importance of attractiveness depends on where you live
Medicine & Health / Psychology & Psychiatry
Dec 15, 2009 |
4.2 / 5 (6) |
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Do good-looking people really benefit from their looks, and in what ways? A team of researchers from the University of Georgia and the University of Kansas found that yes; attractive people do tend to have more social relationships ...
What relates to the short-term effectiveness of biliary drainage?
Nov 18, 2009 |
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Biliary drainage is performed as a palliative treatment of hilar cholangiocarcinoma. The reduction of serum bilirubin is usually the hallmark of successful biliary drainage. However, some patients may have persistent jaundice ...
Tropical forests affected by habitat fragmentation store less biomass and carbon dioxide
Dec 09, 2009 |
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Deforestation in tropical rain forests could have an even greater impact on climate change than has previously been thought. The combined biomass of a large number of small forest fragments left over after ...
Researchers find increased dairy intake reduces risk of uterine fibroids in black women
Dec 04, 2009 |
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Boston University School of Medicine (BUSM) researchers at the Slone Epidemiology Center found that black women with high intake of dairy products have a reduced incidence of uterine leiomyomata (fibroids). This report, based ...
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