Archive: 03/06/2009
Researchers identify a critical growth factor that stimulates sperm stem cells to thrive
Researchers at the University of Pennsylvania School of Veterinary Medicine and Pennsylvania State University have identified for the first time a specific "niche factor" in the mouse testes called colony stimulating factor ...
Mar 06, 2009 |
5 / 5 (1) |
0
Synthetic biology can help extend anti-malaria drug effectiveness
In addition to providing a simple and much less expensive means of making artemisinin, the most powerful anti-malaria drug in use today, synthetic biology can also help to extend the effectiveness of this ...
Mar 06, 2009 |
4 / 5 (1) |
2
'Holy powder' ingredient makes membranes behave for better health
Revered in India as "holy powder," the marigold-colored spice known as turmeric has been used for centuries to treat wounds, infections and other health problems. In recent years, research into the healing powers of turmeric's ...
Chemistry / Analytical Chemistry
Mar 06, 2009 |
4.9 / 5 (14) |
1
Thought-propelled wheelchair developed in Italy
Italian researchers have developed a wheelchair that obeys mental signals sent to a computer, they said Friday.
Mar 06, 2009 |
5 / 5 (10) |
0
Obama to reverse Bush limits on stem-cell research
US President Barack Obama will on Monday sign an executive order reversing Bush administration restrictions on federal funding for stem-cell research, a senior administration official said.
Mar 06, 2009 |
4.6 / 5 (9) |
31
Singapore-made biofuel to run cars in Europe, North America
Diesel made from palm oil, vegetable oil and animal fat in Singapore may soon be powering cars in Europe and North America, Finland's Neste Oil said Friday.
Technology / Energy & Green Tech
Mar 06, 2009 |
1.3 / 5 (3) |
1
Technology aims to end heat strokes in American football
American football players may be able to avoid heat strokes by wearing helmets with specially made technology, an Austrian company that worked on the project said Friday.
Technology / Hi Tech & Innovation
Mar 06, 2009 |
3.8 / 5 (4) |
1
Google, Yahoo!, Microsoft urged not to censor search
Rights groups called on Google, Yahoo! and Microsoft on Friday not to censor their Web search engines one day next week to help protest cyber censorship.
Mar 06, 2009 |
2.3 / 5 (3) |
10
Both Latino and non-Latino women likely to accept HPV vaccination for selves and children
Most women responding to a survey conducted at Massachusetts General Hospital (MGH) clinics indicated they would be willing to be vaccinated against the human papillomavirus (HPV) and to have their daughters and even sons ...
Mar 06, 2009 |
1 / 5 (1) |
2
Spring breakers should keep an eye out for bed bugs during travels
(PhysOrg.com) -- During the past three to four years, the instances of bed bug infestations have increased at an alarming rate at motels and hotels around the world. Instances of bed bug infestations have been reported at ...
Mar 06, 2009 |
3.5 / 5 (4) |
2
NASA Gives 'Go' for Space Shuttle Launch on March 11
(PhysOrg.com) -- NASA managers completed a review Friday of space shuttle Discovery's readiness for flight and selected the official launch date for the STS-119 mission. Commander Lee Archambault and his six ...
Space & Earth / Space Exploration
Mar 06, 2009 |
5 / 5 (2) |
0
Turning the tide to energy
NASA researchers who developed a new way to power robotic underwater vehicles believe a spin-off technology could help convert ocean energy into electrical energy on a much larger scale. The researchers hope ...
Mar 06, 2009 |
3.3 / 5 (23) |
6
New Clues about Genetic Influence of Stress on Men's Health
Men with a common genetic variant produce more than twice as much of a hormone known to increase blood pressure and blood sugar when they are angry, according to researchers from Duke University Medical Center.
Mar 06, 2009 |
4.5 / 5 (2) |
0
Psychologist explores perception of fear in human sweat
When threatened, many animals release chemicals as a warning signal to members of their own species, who in turn react to the signals and take action. Research by Rice University psychologist Denise Chen suggests a similar ...
Medicine & Health / Psychology & Psychiatry
Mar 06, 2009 |
5 / 5 (4) |
0
Single molecule tracking helps reveal mechanism of chromosome separation in dividing cells
(PhysOrg.com) -- University of Washington (UW) researchers are helping to write the operating manual for the nano-scale machine that separates chromosomes before cell division. The apparatus is called a spindle ...
Mar 06, 2009 |
5 / 5 (3) |
1