Tech

Sophie Holles, a PhD researcher at the University of Bristol and one of the study's authors, said: "Natural underwater sound is used by many animals to find suitable habitat, and traffic noise is one of the most widespread pollutants. If settlement is disrupted by boat traffic, the resilience of habitats like reefs could be affected."

COLUMBUS, Ohio – Higher levels of omega-3 fatty acids in the blood may reduce the risk for hip fractures in postmenopausal women, recent research suggests.

Scientists analyzed red blood cell samples from women with and without a history of having a broken hip. The study showed that higher levels of omega-3 fatty acids from both plant and fish sources in those blood cells were associated with a lower likelihood of having fractured a hip.

AUSTIN, Texas – By creating a small electrical field that removes salts from seawater, chemists at The University of Texas at Austin and the University of Marburg in Germany have introduced a new method for the desalination of seawater that consumes less energy and is dramatically simpler than conventional techniques. The new method requires so little energy that it can run on a store-bought battery.

The process evades the problems confronting current desalination methods by eliminating the need for a membrane and by separating salt from water at a microscale.

Ulsan, South Korea-- A research team at Ulsan National Institute of Science and Technology (UNIST), S. Korea, found a new physical organogel electrolyte with two unique characteristics: an irreversible thermal gelation and a high value of the Li+ transference number.

A Recent fire on a Boeing 787 on the ground in Boston, US, was caused by a battery failure, it resulted in the release of flammable electrolytes, heat damage and smoke. If they had used a safer electrolyte, the risk would have been reduced.

DURHAM, N.C. -- Imagine downloading a NetFlix app to your phone so that you can watch movies on the go. You would expect the app to request your account's username and password the first time it runs. Most apps do.

A business may build a better reputation as a good corporate citizen by donating $100,000 to ten charities, as opposed to $1million to one charity, suggested University of Missouri anthropologist Shane Macfarlan. Contrary to earlier assumptions in theoretical biology, Macfarlan's research found that helping a greater number of people builds a positive reputation more than helping a few people many times. The results of this research can offer guidance to businesses and politicians on how to improve their public images.

Efforts to overcome the challenges of mechanics, cost and image clarity are viewed as a crucial step in efforts to tame the THz gap since imaging and sensing at this frequency holds the potential for advances in areas as divergent as chemical fingerprinting, security imaging of hidden weapons, even real-time skin imaging to promote simple detection of skin cancer.

Central to this challenge is the development of a technology to create efficient masks – similar to the aperture of a camera -- capable of tuning THz radiation in order to produce clear images in just a few seconds.