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|Friday, May 01, 2009|
In the world of structural building materials, poplar trees are about as useful as toothpicks; their weak, low-density wood is quick to snap under excess weight. But Oregon State University wood science professor Fred Kamke is changing the construction industry’s low opinion of hybrid poplar. Kamke compresses the wood using heat, steam and pressure until it is twice as strong as old-growth Douglas fir. “You don’t have to simply accept the properties of wood that Mother Nature provided,” he says. While hardwoods such as fir and pine take decades to mature, hybrid poplar reach maximum height in 10 to 15 years and thrive in Oregon, where they can be planted in tight crops. Kamke says the wood, which would otherwise be made into paper and pulp, is so strong when treated that it could replace steel and concrete for some construction purposes. Kamke is looking for an investor to finance a factory to produce the new wood product. Until then, they will keep looking for better ways to turn toothpicks into timber.
Wednesday, August 27, 2014
BY AMY MILSHTEIN
Agriculture businesses ramp up to meet international demand as workforce and succession challenges loom.
Thursday, September 25, 2014
BY HANNAH WALLACE
Well-financed outsiders from France and California are buying up vineyards and wineries in the Willamette Valley.
Monday, September 29, 2014
BY LINDA BAKER | OB EDITOR
Wehby disappears, Kitzhaber fails to disclose and Seattle gets bike share before Portland.
Tuesday, August 26, 2014
Strong public schools shore up the economy, survey respondents say. But local schools demonstrate lackluster performance.
Tuesday, August 26, 2014
BY JENNIFER MARGULIS
In 2012 The Dalles, a city of some 14,400 located 75 miles east of Portland and often seen as the poor cousin to adjacent Hood River, completed a massive project to revitalize its dock.
Wednesday, October 15, 2014
BY DIANE BUISMAN
Some common misconceptions employers have about marijuana.
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.
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|Converse sues to protect Chuck Taylor All Stars|
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Is your business ready to join us in the call for action? This opening panel includes Oregon businesses who will discuss why they signed the Oregon Climate Declaration, the investments they are making to reduce carbon emissions, and how their actions are affecting their companies.
Get ready for two days of special events produced with the EPA, Portland Timbers and ISOS before and after the GoGreen Conference on October 16.
The right financing at the right time is critical for small businesses to succeed.
Among Oregon universities, Oregon Tech is special in the way it incorporates applied research into the curricula of every department.
Bank of America partners with nonprofits to create opportunities for women and drive economic growth.
More than 400 "Change Makers" will gather to invest in a socially sustainable community.