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|Articles - October 2012|
|Monday, September 24, 2012|
BY LINDA BAKER
Art museums rely on protective coatings to shield outdoor sculptures from weather and air pollution. But figuring out how effective those anticorrosion coatings are and when they need to be replaced remains a challenge. Most evaluation techniques rely on visual cues, but at that point the damage has already occurred. The diagnostic process can also harm the sculpture, as it often requires exposing the underlying metal to the elements. Tami Lasseter Clare, a chemistry professor at Portland State University, has received a grant from the National Science Foundation to test a new “electrochemical” diagnostic tool that would allow museums to quickly and safely evaluate such coatings. The innovation involves mounting surface electrodes to the sculpture; those electrodes measure “permeability to electrolytes,” an indicator of how protective the coating is, Clare says. The new technique doesn’t leave any residue. The director of the Regional Laboratory for the Science of Cultural Heritage Conservation, Clare is working on a related project testing an environmentally friendly waterborne coating, a project that may have applications for building and the bridge industry. “Most of the time, coatings for artwork are directly translatable to other materials,” says Clare. “But the reverse is not always true.”
Thursday, December 11, 2014
BY OREGON BUSINESS STAFF
An SEC rule targets the disparity between executive and employee compensation, reigniting a long-standing debate about corporate social responsibility.
Thursday, January 29, 2015
BY JASON NORRIS | OB GUEST BLOGGER
Active vs. passive investing: what you need to know.
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?
Monday, January 26, 2015
BY LINDA BAKER
The 2014 Bend Venture Conference set a record for the most cash, investments and prizes awarded at an angel conference in the Pacific Northwest. Investments in the six winning companies exceeded $1 million. The 11th annual conference was hosted by Economic Development of Central Oregon.
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.
Thursday, December 18, 2014
BY JASON NORRIS | OB CONTRIBUTOR
The implosion of the energy complex: The best thing for low oil prices is low oil prices.
Tuesday, January 20, 2015
BY LINDA BAKER | OB EDITOR
A place-based multimodal transportation plan for Mt. Hood is long overdue.
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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.
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The official launch will be Jan. 14.
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.