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|Articles - July 2010|
|Thursday, June 24, 2010|
Rob Strongin’s work developing chemically complex dyes has led him from cancer to crime. Strongin, a professor of chemistry at Portland State University, made the transition after the Orange County Sheriff’s Department asked him to develop a dye that could make fingerprints on bloody surfaces show up more clearly. Dyes used by forensic teams are sometimes ineffective, depending upon what surface the fingerprint is on, and the surface’s color. Strongin received funding from the National Institute of Justice and worked on the project from October 2007 through 2009. He created a new dye made from the chemical compounds of three different ones. Enzymes in blood chemically react to color in the dye. “You really don’t see much dye unless there are bloody fingerprints,” Strongin says. He tested the dye using pig’s blood on numerous surfaces, including black cardboard. The results pleased Strongin. Fingerprints show up so sharply you can see skin pores. “They work in the most difficult of environments,” Strongin says. The dyes are patented, but the project lost momentum when Strongin’s Orange County collaborator retired. Strongin is seeking a new partner to pursue commercialization.
Wednesday, July 15, 2015
Oregon's roads are crumbling, and revenues from state and local gas taxes are not sufficient to pay for improvements. We asked readers if the private sector should help fund transportation maintenance and repairs. Research partner CFM Strategic Communications conducted the poll of 366 readers in February.
"I feel private enterprises are capable of operating at a higher efficiency than state government."
"This has been used in Oregon since the mid-1800s. It is not a new financing method. This form of financing may help Oregon close its infrastructure deficit by leveraging funds."
Wednesday, July 22, 2015
Charlie Hales has long viewed sound urban planning as the route to salvation: social, economic and environmental. This week, the mayor's city design philosophy got the nod of approval from a bona fide spiritual authority, Pope Francis.
Friday, July 10, 2015
BY GREGG MORRIS
Rita Hansen aims to scale natural gas vehicle innovation.
Monday, July 13, 2015
BY SAM BLACKMAN
Storyteller-in-chief with the CEO and co-founder of Elemental Technologies.
Thursday, June 18, 2015
Fireworks are a booming industry, even if the pyrotechnics have turned July 4th into a day fire marshals, and many residents, love to hate.
Tuesday, July 28, 2015
Uncertainty in Greece and China, along with potential interest rate hikes mean investors are looking at the market and nervously questioning where they should be invested.
Monday, July 06, 2015
Picking a business partner is not much different than choosing a spouse or life partner, and the business break-up can be as heart-wrenching and costly as divorce.
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One of the many reasons why businesses fail is due to the lack of attention to analytics. Sure, you can go on running your business, but mastering the science of analytics will translate into a business advantage. But what exactly are analytics and why are they so important?
Court experience helps legal firm anticipate potential problems for clients and prevent expensive litigation.
When Garmin AT needed to consolidate operations for its 550 employees, it scanned its entire corporate map for possible sites.
Professional and Continuing Education (PACE) and the College of Business at Oregon State University is offering “Business Analytics for Competitive Advantage”, a two-day intensive workshop.
34 spots for food, 17 places to sip, and 7 sites to choose a brew beckon visitors.
A look back at the shifting sands of Portland’s growth and development.