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Oregon State University

Carnegie Mellon's snake robot – now better able to ascend sandy slopes (Photo: CMU)

If a robot is looking for victims at a disaster site, or even exploring another planet, then it certainly better not get stuck in the sand. That may now be a little less likely to happen, as scientists recently studied one of the best sand-travelers in the animal kingdom – the sidewinder rattlesnake. After they analyzed its movement patterns and applied them to an existing snake-inspired robot, that robot was better able climb up sandy inclines.  Read More

A pulley mechanism developed at OSU may some day be implanted into the hands of people wit...

We've seen a number of robotic prosthetic hands intended for amputees, but what about those that still have their hands but have lost function through nerve damage? Researchers at Oregon State University (OSU) have tackled the problem and come up with an implant consisting of a simple pulley system that would more effectively transfer mechanical forces and allow more natural grasping function with less effort.  Read More

The handheld detector will tell its users what type of radionuclide is creating the radiat...

Ever since the Fukushima nuclear reactor disaster, there has understandably been an upsurge in the sale of consumer radiation-detecting devices. Most of these gadgets are variations on the Geiger counter, in that they alert the user to the presence and level of radiation, but not the type of radiation – which is very important to know. Researchers at Oregon State University are hoping to address that situation by developing a handheld device that will additionally tell its users what type of radionuclide is creating the radiation, and whether it poses a risk.  Read More

The Nanostructured Lipid Carrier (NLC) that can be inhaled to deliver an anticancer drug d...

According to American Cancer Society estimates, lung cancer will account for 27 percent of all US cancer deaths in 2013, making it by far the leading cause of cancer death among both men and women. Part of the problem is getting the toxic chemotherapeutic drugs used to treat the cancer into the lungs. A new drug delivery system aims to overcome this problem by allowing the drugs to be inhaled, thereby delivering the drug where it is needed while reducing the harmful effects to other organs.  Read More

Oregon State University has developed a new 'system on a chip' for monitoring  vital signs...

Monitoring medical vital signs requires expensive, bulky equipment, but this could soon change thanks to a sensor being developed for the market that is so small it could be embedded on bandage. The microchip was created by electrical engineers at Oregon State University and is ready for clinical trials while a patent is currently being processed.  Read More

Research at Oregon State University by engineer Hong Liu has discovered improved ways to p...

In the latest green energy – or perhaps that should be brown energy – news, a team of engineers from Oregon State University (OSU) has developed new technology they claim significantly improves the performance of microbial fuel cells (MFCs) that can be used to produce electricity directly from wastewater. With the promise of producing 10 to 50 times the electricity, per volume, than comparable approaches, the researchers say the technology could see waste treatment plants not only powering themselves, but also feeding excess electricity back to the grid.  Read More

This 'trigonal bipyramidal' crystalline structure that forms the basis of OSU's 'cool blue...

Researchers at Oregon State University have discovered a new type of blue pigment that could help boost the energy efficiency of buildings. Discovered unexpectedly three years ago, the "cool blue" pigment has unusually high infrared heat reflectivity which it is hoped can be channeled into commercial products in the near future.  Read More

A recent study suggests that global climate may be far less sensitive to carbon dioxide fl...

According to a recent study funded by the National Science Foundation’s Paleoclimate Program, climate change may be far less sensitive to carbon dioxide fluctuations than previously predicted.  Read More

Cross-sectional SEM image showing the various compounds of a new chalcopyrite solar cell c...

Traditional solar cell production techniques are usually time consuming and require expensive vacuum systems or toxic chemicals. Depositing chemical compounds such as CIGS on a substrate using vapor phase deposition also wastes most of the expensive material in the process. For the first time, engineers at Oregon State University (OSU) have now developed a process to create "CIGS" solar cells with inkjet printing technology that allows for precise patterning to reduce raw material waste by 90 percent and significantly lower the cost of producing solar cells with promising, yet expensive compounds.  Read More

The prototype 'thermally activated cooling system' combines two technologies, for harnessi...

Automobiles, appliances, power plants, factories and electrical utilities all waste one thing: heat. More specifically, they produce heat as a by-product of their normal operations, but that heat is just dispersed into the air instead of being put to use. Researchers from Oregon State University, however, have created a prototype system that harnesses waste heat to (rather ironically) cool the device that’s creating the heat in the first place. While it isn’t the first system to do so, it is claimed to be unusually efficient ... and, it can generate electricity.  Read More

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