News aggregator

Building the smart home wirelessly

BrightSurf - 13 hours 22 min ago
Like the paperless office, the smart home has been a long time coming, but a report published in the International Journal of Internet Protocol Technology, suggests that radio tags coupled with mobile communications devices could soon provide seamless multimedia services to the home.

On the crest of wave energy

BrightSurf - 13 hours 22 min ago
The ocean is a potentially vast source of electric power, yet as engineers test new technologies for capturing it, the devices are plagued by battering storms, limited efficiency, and the need to be tethered to the seafloor.

Asthma a significant risk factor for complications in children with H1N1

BrightSurf - 13 hours 22 min ago
A new study on pediatric H1N1 influenza admissions has found that asthma is a significant risk factor for severe disease in children with pandemic H1N1 compared with the seasonal flu.

Smithsonian scientists find the frog legs trade may facilitate spread of pathogens

BrightSurf - 13 hours 22 min ago
Most countries throughout the world participate in the $40-million-per-year culinary trade of frog legs in some way, with 75 percent of frog legs consumed in France, Belgium and the United States.

Shifting blame is socially contagious

BrightSurf - 13 hours 22 min ago
Merely observing someone publicly blame an individual in an organization for a problem - even when the target is innocent - greatly increases the odds that the practice of blaming others will spread with the tenacity of the H1N1 flu, according to new research from the USC Marshall School of Business and Stanford University.

Bone Implant Offers Hope for Skull Deformities

BrightSurf - 13 hours 22 min ago
A synthetic bone matrix offers hope for babies born with craniosynostosis, a condition that causes the plates in the skull to fuse too soon.

Causative gene of a rare disorder discovered by sequencing only protein-coding regions of genome

BrightSurf - 13 hours 22 min ago
For the first time, scientists have successfully used a method called exome sequencing to quickly discover a previously unknown gene responsible for a mendelian disorder.

New findings suggest strategy to help generate HIV-neutralizing antibodies

BrightSurf - 13 hours 22 min ago
New discoveries about anti-HIV antibodies may bring researchers a step closer to creating an effective HIV vaccine, according to a new paper co-authored by scientists at the Vaccine Research Center of the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.

Sweet -- sugared polymer a new weapon against allergies and asthma

BrightSurf - 13 hours 22 min ago
Scientists at Johns Hopkins and their colleagues have developed sugar-coated polymer strands that selectively kill off cells involved in triggering aggressive allergy and asthma attacks.

Milestone biodefense publication by Elsevier journal Vaccine

BrightSurf - 13 hours 22 min ago
Last week during the 'Vaccines for Biothreats and Emerging and Neglected Diseases Symposium' in Galveston TX, USA, the Elsevier journal Vaccine released a supplement dedicated to vaccines for biodefense.

Schizophrenia gene's role may be broader, more potent, than thought

BrightSurf - 13 hours 22 min ago
UCSF scientists studying nerve cells in fruit flies have uncovered a new function for a gene whose human equivalent may play a critical role in schizophrenia.

Scientists at UA, collaborating institutions decode maize genome

BrightSurf - 13 hours 22 min ago
Scientists from the University of Arizona led by Arizona Genomics Institute director Rod A. Wing and from collaborating institutions have deciphered the complete genetic code of the maize plant for the first time.

New research into the mechanisms of gene regulation

BrightSurf - 13 hours 22 min ago
A team led by Penn State's Ross Hardison, T. Ming Chu Professor of Biochemistry and Molecular Biology, has taken a large step toward unraveling how regulatory proteins control the production of gene products during development and growth.

UCSB physicists move 1 step closer to quantum computing

BrightSurf - 13 hours 22 min ago
Physicists at UC Santa Barbara have made an important advance in electrically controlling quantum states of electrons, a step that could help in the development of quantum computing.

An atomic-level look at an HIV accomplice

BrightSurf - 13 hours 22 min ago
Since the discovery in 2007 that a component of human semen called SEVI boosts infectivity of the virus that causes AIDS, researchers have been trying to learn more about SEVI and how it works, in hopes of thwarting its infection-promoting activity.

New Maize Map to Aid Plant Breeding Efforts

BrightSurf - 13 hours 22 min ago
In a massive survey of genetic diversity in maize, also known as corn, researchers across the United States, have developed a gene map that should pave the way to significant improvements in a plant that is a major source of food, fuel, animal feed and fiber around the world.

Researchers begin to decipher metabolism of sexual assault drug

BrightSurf - 13 hours 22 min ago
It's a naturally occurring brain chemical with an unwieldy name: 4-hydroxybutyrate (4-HB). Taken by mouth, it can be abused or used as a date-rape drug.

WPI Researchers Take Aim at Hard-to-Treat Fungal Infections

BrightSurf - 13 hours 22 min ago
A team of researchers at the Worcester Polytechnic Institute (WPI) Life Sciences and Bioengineering Center at Gateway Park has developed a new model system to study fungal infections.

Drug studied as possible treatment for spinal injuries

BrightSurf - 13 hours 22 min ago
Researchers have shown how an experimental drug might restore the function of nerves damaged in spinal cord injuries by preventing short circuits caused when tiny "potassium channels" in the fibers are exposed.

ORNL, Los Alamos pioneer new approach to assist scientists, farmers

BrightSurf - 13 hours 22 min ago
Sustainable farming, initially adopted to preserve soil quality for future generations, may also play a role in maintaining a healthy climate, according to researchers at the Department of Energy's Oak Ridge and Los Alamos national laboratories.