In order to reduce the cost of next-generation polymer electrolyte fuel cells for vehicles, researchers have been developing alternatives to the prohibitively expensive platinum and platinum-group metal (PGM) catalysts currently used in fuel cell electrodes. New work at Los Alamos and Oak Ridge national laboratories is resolving difficult fuel-cell performance questions, both in determining efficient new materials and understanding how they work at an atomic level. The research is described this week in the journal Science.

Read more ...

A Métis student in the University of Saskatchewan School of Public Health, Adams is one of 16 young leaders from across Canada appointed to the Your Energy Future program.

Participants in the year-long program, delivered in partnership by the Public Policy Forum and leadership development fellowship Action Canada, will become change-makers in Canada’s energy agenda.  They develop strategies to prepare Canadian people, communities and governments to successfully transition to a low-carbon, clean energy future.

Read more ...

Corporate wellness programs have been shown to save companies money by reducing absenteeism and health insurance costs. Researchers at the University of California, Riverside, UCLA, and Washington University in Saint Louis, Mo., have now quantified an additional benefit to companies’ bottom line, showing that a wellness program they studied resulted in higher productivity for all participating employees. This improvement was dramatic: approximately equal to an additional productive work day per month for the average worker.

Titled "Doing Well by Making Well: The Impact of Corporate Wellness Programs on Employee Productivity," the study's first author is Timothy Gubler, an assistant professor of management in the School of Business at UCR. It is forthcoming in the journal Management Science.

Read more ...

The cold-loving fungus (Pseudogymnoascus destructans, or Pd) that causes white-nose syndrome, a disease that has killed millions of North American bats during hibernation, could also spread in summer months. Bats and humans visiting contaminated caves and mines can inadvertently contribute to the spread of the fungus, according to a recently published study by the U.S. Geological Survey.

USGS scientists tested samples collected from bats, the environment and equipment at eight bat hibernation sites in Kentucky, Indiana, Ohio, Tennessee and Virginia. They found that bats occupying such sites in summer can harbor the Pd fungus on their skin, and that Pd is more readily detectable in their guano, or feces.

Read more ...

More Articles ...

Subcategories