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|Articles - September 2012|
|Monday, August 27, 2012|
BY LINDA BAKER
Mas Subramanian is feeling blue. But don’t feel sorry for the Oregon State University chemistry professor. A few years ago, Subramanian and his colleagues unexpectedly discovered a new type of blue pigment, a compound that has since been patented. A recent evaluation by a pigment company also showed that the new “cool blue” does an unusually good job of reflecting heat from the sun, paving the way for the development of energy-efficient materials. Light colors are typically better at reflecting heat than dark colors. But the deep-blue pigment, created by heating manganese compounds to 2,000 degrees, has a “heat reflectivity” of 40%, which is significantly higher than other blue pigments. The pigment could be used in exterior paint for cars and roofs to help keep automobiles and buildings cool, says Subramanian, who is now creating other pigment colors with different elements but the same chemical properties. So far his team has created an orange with iron and a green with copper. Red remains elusive; it’s the least durable of pigments, says Subramanian. Not cool blue, which withstood a year in the sun and acid rain without fading. More than practical, the new cobalt looks good, too. “It’s really very eye-catching,” says Subramanian.
Thursday, December 04, 2014
BY DEBRA RINGOLD | OP-ED CONTRIBUTOR
How important are institutional and/or program evaluations provided by third parties in selecting a college or university program?
Wednesday, January 07, 2015
BY LINDA BAKER | OB EDITOR
The Oregon Business Plan Leadership Summit drew more than 1,000 people to the Oregon Convention Center yesterday.
Saturday, December 13, 2014
Seven tidbits of information from an agency partner and co-founder of Waggener Edstrom in Lake Oswego.
Thursday, December 11, 2014
BY JESSICA RIDGWAY
Lawger upends the typical hourly based fee model by letting clients determine the cost.
Wednesday, January 14, 2015
BY JACOB PALMER | OB DIGITAL NEWS EDITOR
Portland's cab companies urged city hall for consideration as officials weigh new rules for Uber and other ridesharing companies.
Tuesday, January 27, 2015
BY LINDA BAKER
Researchers in a multitude of disciplines are searching for ways to soak up excess carbon dioxide, the compound that contributes to global warming.
Thursday, January 29, 2015
BY JASON NORRIS | OB GUEST BLOGGER
Active vs. passive investing: what you need to know.
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In a switch on the traditional trade show, representatives from UO departments and local and state agencies will host tables to connect with businesses and vendors. The fourth Reverse Vendor Fair will take place Wednesday, Feb. 25, in Eugene.