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|Articles - December 2011|
|Tuesday, November 15, 2011|
By Linda Baker
Chemistry is like cooking. Except instead of tenderizing a pork roast with lime, spices and soy sauce, a chemist might mix up a batch of indium cobalt antimony, sink the concoction in copper oxide and then nuke the results in the microwave. Or at least that’s what materials science professor Mas Subramanian and his post-doctoral researchers did recently in their Oregon State University lab. The goal was to produce a “skutterudite,” a type of compound that’s very good at solving an age-old problem: converting excess heat into useful electricity. Waste heat, be it car or factory exhaust, is considered an abundant source of electric power. It is also underutilized, in part because making materials such as skutterudites is a time-consuming undertaking. So like any harried chef, Subramanian took advantage of the microwave’s efficiencies to reduce the amount of time from a couple of days to just a few minutes. “It really speeds up the process,” says Subramanian, adding that the team is now looking for industrial collaborators to help scale up the research, an effort that could lead to more efficient factories and cars. So how did the team decide to zap a metal mixture? “It was mainly curiosity,” says Subramanian. The serendipitous outcome was classic “kitchen chemistry,” he adds. “Like making a pizza.”
Thursday, October 01, 2015
PHOTOS BY JASON E. KAPLAN
Images from the big 2015 celebration of worker-friendly organizations that make a difference.
Tuesday, September 08, 2015
BY LINDA BAKER
Alan Lehto, TriMet's director of policy & planning, shares a few thoughts on ride sharing and more nimble bus services.
Wednesday, August 19, 2015
BY KIM MOORE
A conversation with Chris Maples, president of the Oregon Institute of Technology.
Monday, September 28, 2015
BY GARY FISH
Over the years, many mentors have taught me lessons that have helped shape the way I view the world of work and our business.
Tuesday, August 18, 2015
BY JASON NORRIS | CFA
Earlier this month, the People’s Bank of China (PBoC) announced they were going to devalue their currency, the Renminbi. While the amount of the targeted change was to be roughly 2 percent, investors read a lot more into the move. The Renminbi had been gradually appreciating against the U.S. dollar (see chart) as to attempt to alleviate concerns of being labeled a currency manipulator.
Wednesday, August 19, 2015
BY BRIAN LIBBY
Ben Kaiser holds his ground.
Friday, August 21, 2015
Renee Spears, founder and owner of Portland-based Rose City Mortgage, is hot to trot to sell pot.
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Wage gaps and workforce shortages are threatening the quality of care and supports to Oregonians with intellectual and developmental disabilities. Who’s caring for those who care for our most vulnerable residents?
Engaging employees and customers along the way.
After first visiting as tourists, entrepreneurs relocate to Oregon and spur economic growth.
Are you planning a meeting, party, gala, fundraiser, holiday party, golf tournament, retirement party, team building or birthday? You won’t want to miss this show to get hundreds of great ideas!
Promoting from within its own ranks, PacificSource Health Plans has tapped Tony Kopki to head its commercial lines of business in Oregon, Idaho and Montana. In his new role as Vice President of Commercial Programs, Kopki will provide strategic, product and market leadership for PacificSource’s commercial programs.
Thomson brings 25 years of healthcare experience in provider relations, sales, marketing and communications.