News tagged with comparative analysis
Cellulosic biofuel technology will generate low-cost green fuel, says major study
Mar 04, 2009 |
2.7 / 5 (3) |
2
Cellulosic biofuels offer similar, if not lower, costs and very large reductions in greenhouse gas emissions compared to petroleum-derived fuels. That's one of the key take-home messages from a series of expert papers on ...
From the works of Shakespeare to the genomes of viruses (Video)
Technology / Computer Sciences
Feb 11, 2009 |
4.5 / 5 (2) |
0
(PhysOrg.com) -- What does uncovering the true authorship of plays attributed to Shakespeare have to do with identifying our genetic ancestors or classifying new life forms? All involve the comparative analysis ...
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New tools for prediction of disease progression in acute childhood leukemia
6 hours ago |
not rated yet |
0
(PhysOrg.com) -- Researchers at Uppsala University and University Children’s Hospital in Uppsala have devised powerful new tools for typing cells from children with acute lymphatic leukemia and for prediction of how children ...
New climate targets may not change daily life much
12 hours ago |
3.8 / 5 (10) |
2
(AP) -- Americans' day-to-day lives won't change noticeably if President Barack Obama achieves his newly announced goal of slashing carbon dioxide pollution by one-sixth in the next decade, experts say.
First-ever blueprint of a minimal cell is more complex than expected
Nov 26, 2009 |
5 / 5 (18) |
4
What are the bare essentials of life, the indispensable ingredients required to produce a cell that can survive on its own? Can we describe the molecular anatomy of a cell, and understand how an entire organism ...
Burning coal worse for climate than clearing rain forests
Nov 26, 2009 |
2.1 / 5 (7) |
1
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
Nov 26, 2009 |
5 / 5 (3) |
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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 ...
Obama to plead US case at global warming summit
Nov 26, 2009 |
1.7 / 5 (6) |
1
(AP) -- President Barack Obama will commit the United States to substantial cuts in greenhouse gas pollution over the next decade - despite resistance in Congress over higher costs - when he travels to a ...
Free e-samples of prescription drugs: At what cost?
Nov 25, 2009 |
5 / 5 (1) |
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Search the Internet to learn about your asthma, high cholesterol or other common disorder, and odds are you'll be directed to a pharmaceutical company-sponsored Web homepage. There you'll often find an offer for a free sample ...
Study: Race, class and gender shape religion's effect on American voters
Other Sciences / Social Sciences
Nov 25, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- How Americans vote is strongly linked to their religious identities, but it is not an independent influence that transcends race, socio-economic class and gender, reports a new Cornell study.
Hormone ghrelin can boost resistance to Parkinson's disease
Medicine & Health / Neuroscience
Nov 25, 2009 |
not rated yet |
0
Ghrelin, a hormone produced in the stomach, may be used to boost resistance to, or slow, the development of Parkinson's disease, Yale School of Medicine researchers report in a study published in a recent issue of the Journal of ...
Cutting greenhouse pollutants could directly save millions of lives worldwide
Nov 25, 2009 |
2.1 / 5 (11) |
6
Tackling climate change by reducing carbon dioxide and other greenhouse emissions will have major direct health benefits in addition to reducing the risk of climate change, especially in low-income countries, according to ...
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