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Study: US counties with higher PM2.5 concentrations have more stroke deaths

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in the air had higher rates of stroke deaths and shorter life expectancies, according to preliminary research to be presented in Honolulu at the American Stroke Association’s International Stroke Conference 2019, a world premier meeting for researchers and clinicians dedicated to the science and treatment of cerebrovascular disease.

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Project shows maritime fuel cell generator can increase energy efficiency by up to 30% at part load; reliability and cost issues

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Project partner Young Brothers operated the generator for 10 months powering refrigerated containers in Honolulu, Hawaii. One opportunity to do so was identified in Honolulu Harbor at the Young Brothers Ltd. (YB) Its net energy efficiency ranged from 36% to 54% over the load range of 16% to 62%. It averaged 29.4

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Alcoa and Phinergy enter joint development agreement for high energy-density aluminum-air batteries

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Announced at the Advanced Automotive Battery Conference in Atlanta, the partnership will collaborate on new materials, processes and components to commercialize the aluminum-air battery, which could significantly extend electric vehicle range. The aluminum-air range extender has the potential to meet that challenge. Earlier post.).

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