BlogArena

General blog about anything and everything of everyday's life.

21. Oct 2019

March 18, 2018
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North American Waterways are Becoming Saltier and More Alkaline

COLLEGE PARK, Md. – Across North America, streams and rivers are becoming saltier, thanks to road deicers, fertilizers and other salty compounds that humans indirectly release into waterways. At the same time, freshwater supplies are also becoming more alkaline.

January 24, 2014
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Coral Reefs in Palau Surprisingly Resistant to Naturally Acidified Waters

Ocean researchers working on the coral reefs of Palau in 2011 and 2012 made two unexpected discoveries that could provide insight into corals’ resistance and resilience to ocean acidification, and aid in the creation of a plan to protect them. … Continue reading

January 18, 2014
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Smart hydrogels

UD-developed smart gels deliver medicine on demand Researchers at the University of Delaware have developed a “smart” hydrogel that can deliver medicine on demand, in response to mechanical force. Over the past few decades, smart hydrogels have been created that … Continue reading

January 13, 2014
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Book explains astrobiology for a general audience

In the late 1990s, the University of Washington created what was arguably the world’s first graduate program in astrobiology, aimed at preparing scientists to hunt for life away from Earth. In 2001, David Catling became one of the first people … Continue reading

December 7, 2013
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Nanoscale Coatings Improve Stability and Efficiency of Devices for Renewable Fuel Generation

Splitting water into its components, two parts hydrogen and one part oxygen, is an important first step in achieving carbon-neutral fuels to power our transportation infrastructure – including automobiles and planes. Now, North Carolina State University researchers and colleagues from … Continue reading

July 13, 2013
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New Approach to Measuring Coral Growth Offers Valuable Tool for Reef Managers

Finds surprising growth patterns in the Florida Keys ST. PETERSBURG, Fla. — A new more sensitive weight-based approach for monitoring coral growth in the wild has been developed by U.S. Geological Survey researchers leading to more definitive answers about the status of … Continue reading

May 4, 2013
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Monitoring concrete

UD professors study microbes as potential biomarkers for damaged concrete Concrete is the most widely used construction material in the world. However, many concrete roadways and bridges crack due to internal chemical reactions, temperature fluctuations or external chemical and physical … Continue reading

November 17, 2012
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Genetic Patterns of Deep-Sea Coral Provide Insights into Evolution of Marine Life

Patterns Also Shed Light on How Environmental Disturbances Affect Aquatic Organisms The ability of deep-sea corals to harbor a broad array of marine life, including commercially important fish species, make these habitat-forming organisms of immediate interest to conservationists, managers, and … Continue reading