|| Print ||
|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 27, 2014
Tom Cox interviews Pete Friedes, author of "The 2R Manager," about becoming a Best Boss.
Thursday, July 24, 2014
BY LINDA BAKER | OB EDITOR
Remember the naysayers? Those who called the South Waterfront aerial tram a boondoggle? Those who rejoiced at the massive sell off of luxury condos at the John Ross and Atwater Place?
Monday, August 25, 2014
BY JASON NORRIS | OB GUEST BLOGGER
Ferguson Wellman’s investment views on the economy and capital markets.
Wednesday, August 20, 2014
By Kim Moore | OB Editor
The 2015 survey launched this week. It is open to for-profit private and public companies that have at least 15 full- or part-time employees in Oregon.
Friday, August 22, 2014
BY CLIFF HOCKLEY | OB GUEST CONTRIBUTOR
When business intersects with family, a host of situations can arise. Without a clear vision and careful planning, hard-earned investments can become stressful burdens.
Monday, August 18, 2014
Portland is in the middle of another construction boom, with residential and office projects springing up downtown, in the Pearl and Old Town. OB Web Editor Jessica Ridgway documents the new wave.
Wednesday, August 06, 2014
BY LINDA BAKER | OB EDITOR
Portland startup Green Endeavor strikes gold, inking a partnership with Underwriters Laboratories, an Illinois-based consulting and certification company with offices in 46 countries.
|The Private 150: Bigger But Leaner|
|The Perfect Food|
|Powerlist: Staffing Firms|
|Taxis Uber Alles?|
|Snapchat now worth $10B|
|Tomatoes may lower prostate cancer risk|
|WHO: Ban e-cigarette use indoors|
|Burger King to acquire Tim Hortons for $11.5B|
|Burger King in talks to buy Tim Hortons|
|Damage from Northern California quake could reach $1B|
|Yellen says job market hampered|
Vigilant enters a New Year with a new president.
How George Fox has become one of Oregon's largest private universities.
Forest Grove sees growth in the burgeoning food and beverage scene.
Lane Powell Shareholder William T. Patton has been appointed to the board of directors for Cascade AIDS Project, an organization that provides educational services and outreach to thousands of Oregonians living with HIV/AIDS.
Fifty-one Lane Powell lawyers were recently selected by their peers for inclusion in The Best Lawyers in America® (Best Lawyers) 2015; of those selected, 23 lawyers are from the Firm’s office in Portland, Oregon.
Barran Liebman is proud to announce that Andrew Schpak, a Partner of the firm, has been named Chair of the American Bar Association’s Young Lawyers Division for the 2014-2015 bar year.