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|Articles - May 2011|
|Wednesday, April 20, 2011|
Poplar trees are widely grown for biofuels. Oregon State University professors Steven Strauss and Murphy Ganti and David Dalton from Reed College want to harvest plastics from them as well. Success could potentially provide a more sustainable alternative to oil-based plastics. Scientists have been experimenting with biopolymers, plant-derived plastics, for years, but the bulk of this research has focused on deriving bioplastics from plants and fungi, not trees. The benefit of growing biopolymers on poplar trees, says Strauss, is that it’s more efficient; trees grow quickly in natural sunlight, as opposed to bacteria, which have to be grown in labs. The hurdle is that the ratio of biopolymer that the leaf currently yields is only between 1% and 2%. In order to be economically viable, the amount of biopolymer in a given leaf must be between 10% and 12%. The team is now tweaking its approach to get to that higher yield by introducing a polymer-initiating chemical into a different part of the tree cell. By using this method, they hope to increase biopolymer yields without hindering tree growth. Strauss estimates they’ll need another three to four years of research; similar research on tobacco plants suggests it’s feasible. “These kinds of programs don’t have short payoffs,” Strauss says.
Wednesday, August 19, 2015
BY GINA BINOLE
Screening for “culture fit” has become an essential part of the hiring process. But do like-minded employees actually build strong companies — or merely breed consensus culture?
Tuesday, August 04, 2015
Tuesday, July 14, 2015
The Big One serves as an allegory for Portland, a city that earns plaudits for lifestyle and amenities but whose infrastructure is, literally, crumbling.
Thursday, July 09, 2015
The sweltering weather didn't keep the crowds away. Although the numbers were down slightly from last year, the Oregon Food Bank raised $850,636 to fight hunger. About 80,000 people attended despite temperatures in the upper 90s.
Friday, July 17, 2015
Photographer Jason Kaplan takes a look at Murray's Pharmacy in Heppner. The family owned business is run by John and Ann Murray, who were featured in our July/August cover story: 10 Innovators in Rural Health Care.
Wednesday, August 19, 2015
BY KIM MOORE
A conversation with Chris Maples, president of the Oregon Institute of Technology.
Wednesday, July 15, 2015
We asked readers to weigh in on the fossil fuel-green energy equation.
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For good or ill, gay marriage inspires many people. They have strong feelings about it. Sometimes those strong feelings are grounded in religion and sometimes they are not. When the workplace is added to the mix, emotions tend to run high. After giving an overview of two current situations, The Bullard Edge is going to outline three key points for consideration and clarity.
Yesterday, a divided National Labor Relations Board dropped another hammer on the employer community. In a long-awaited and much debated move, the Board jettisoned the decades old standard for determining when two independent businesses should be considered joint employers of an individual worker for collective bargaining purposes.
Transforming the culture of Oregon’s educational leadership.
Attendance, breakfast buffet, materials, certificate of attendance and parking are all complimentary on behalf of the firm.
New regulations are in effect and more updates are on the horizon, are you prepared?
The Oregon Entrepreneurs Network (OEN) is pleased to announce 16 finalists — from over 60 nominees — for the 2015 OEN Tom Holce Entrepreneurship Awards.