Tech

ALEXANDRIA, VA, October 1, 2009 — Preterm infants who receive leg movement training display feet-reaching behaviors similar to that of full-term infants, according to a randomized controlled trial reported in the October issue of Physical Therapy (PTJ), the scientific journal of the American Physical Therapy Association (APTA). This finding supports feet-reaching play as an early intervention strategy to encourage interaction with physical objects in preterm infants who have movement problems within the first months of postnatal life.

CSIRO research on grains and lamb aimed at developing new dietary sources of long-chain omega-3 oils will be presented at the World Congress on Oils and Fats in Sydney this week.

CSIRO Food Futures Flagship scientist, Dr Surinder Singh, will outline his team's progress on the transfer into crop plants of biochemical pathways for long-chain omega-3 synthesis sourced from marine microalgae.

Australia has been stripped bare of vegetation to expose the surface that lies beneath.

Scientists from CSIRO's Water for a Healthy Country Flagship have removed approximately 90 per cent of Australia's vegetation cover from satellite images of the continent to produce the most detailed available Digital Elevation Model (DEM) of its topography.

"The DEM will revolutionise geological applications, land-use studies, soil science, and much more," CSIRO's Dr John Gallant said in an address today to the Spatial Sciences Conference in Adelaide.

BIRMINGHAM, Ala. – The optimal way to control swine flu, the new H1N1 virus that emerged as a global threat in 2009, is to vaccinate children with the planned H1N1 flu vaccine, says the co-director of the University of Alabama at Birmingham (UAB) Division of Pediatric Infectious Diseases.

A study described in the October issue of BioScience identifies diverse native prairie as holding promise for yielding bioenergy feedstocks while minimizing harm to wildlife. Harvesting diverse prairie, which is dominated by perennial plants, could avoid adverse environmental effects associated with expanding cultivation of corn for ethanol, such as loss of wildlife habitat and high fertilizer runoff. It could also avoid the threat of invasion posed by cultivation of exotic biofuel crops.

NASA's Aqua satellite flew over Typhoon Ketsana during its lifetime and captured infrared imagery on a daily basis. The images showed high, cold, thunderstorm cloud tops (purple) as cold as -63F, as they dumped heavy rains over the northern Philippines and Vietnam.

Although Ketsana was a tropical depression when it made landfall in the northern Philippines, it brought record rainfall, creating deadly flooding and mudslides. Flooding killed 246 people in the Philippines, and affected more than 2 million homes there.

A way to filter out denial of service attacks on computer networks, including cloud computing systems, could significantly improve security on government, commercial, and educational systems. Such a filter is reported in the Int. J. Information and Computer Security by researchers from Auburn University in Alabama.

Boston, Mass. — MassBiologics of the University of Massachusetts Medical School today announced the beginning of a Phase 1 clinical trial, testing the safety and activity of a human monoclonal antibody (MAB) developed to neutralize the rabies virus.

The clinical trial is being conducted at the King Edward Memorial Hospital in Mumbai, India, and is sponsored by the Serum Institute of India, which is working in a collaborative partnership with MassBiologics to manufacture and test the new antibody.

According to the AZTI-Tecnalia researchers, the first estimations of the geographical location of the recovered tag revealed that this fish had undertaken migrations between the Azores and Portugal during the winter, later to return to the Gulf of Bizkaia in spring and also that it had dived, during the winter, to depths of more than 1000 metres.

A new RAND Corporation study outlines methods that might be used to test a novel payment system for medical care that would provide doctors, hospitals and other health providers a set fee for treating an ailment such as hip replacement surgery.

Proposals to pay health providers for so-called "episodes of care" have gained momentum during the ongoing debate about national health care reform as a strategy that could both curb medical spending and improve the quality of care.

SINGAPORE —September 2009 – Converting the trash that fills the world's landfills into biofuel may be the answer to both the growing energy crisis and to tackling carbon emissions, claim scientists in Singapore and Switzerland. New research published in Global Change Biology: Bioenergy, reveals how replacing gasoline with biofuel from processed waste could cut global carbon emissions by 80%.

A spoonful of herbicide helps the sugar break down in a most delightful way.

Researchers at Brigham Young University have developed a fuel cell – basically a battery with a gas tank – that harvests electricity from glucose and other sugars known as carbohydrates.

The human body's preferred energy source could someday power our gadgets, cars or homes.

"Carbohydrates are very energy rich," said BYU chemistry professor Gerald Watt. "What we needed was a catalyst that would extract the electrons from glucose and transfer them to an electrode."

(Boston) - Researchers at Boston University School of Medicine (BUSM) have found that pediatricians provided with the proper communication, educational and information technology tools and training could reduce the rates of children developing early childhood caries (ECC) or cavities by 77 percent. This study appears in the October issue of the Journal Medical Care.