College of Engineering

New 3D printing approach means better biomedical, energy, robotics devices

CORVALLIS, Ore. – An Oregon State University researcher has helped create a new 3D printing approach for shape-changing materials that are likened to muscles, opening the door for improved applications in robotics as well as biomedical and energy devices.

The liquid crystalline elastomer structures printed by Devin Roach of the OSU College of Engineering and collaborators can crawl, fold and snap directly after printing.

Toddlers show increased physical activity with a robot playmate moving around the room

CORVALLIS, Ore. – Parents seeking help in encouraging toddlers to be physically active may soon need to look no further than an inexpensive robotic buddy for their kids, a new study by Oregon State University suggests.

The findings are important because movement plays a key role in the overall health of children, both in youth and later on in adulthood, the authors note.

Bicycle rolling-stop laws don’t lead to unsafe behavior by riders or motorists, research shows

CORVALLIS, Ore. – Laws that let bicyclists treat stop signs as yield signs lead neither riders nor motorists to act unsafely, according to a groundbreaking Oregon State University study.

The project by OSU College of Engineering researchers featured a novel experimental technique – linking separate bicycle and motor vehicle simulators – and the findings are important as more and more states consider bicycle rolling-stop legislation, said David Hurwitz, the study’s leader.

Pacific Northwest semiconductor and mass timber industries each receive $500,000 awards from White House

CORVALLIS, Ore. – Oregon State University-led efforts focused on microfluidic technology for semiconductors and mass timber design and manufacturing each have received $500,000 awards from the White House.

In Oct. 2023, the White House, through the U.S. Department of Commerce’s Economic Development Administration, announced the designation of 31 Tech Hubs, including the two led by Oregon State.

One person can supervise ‘swarm’ of 100 unmanned autonomous vehicles, OSU research shows

CORVALLIS, Ore. – Research involving Oregon State University has shown that a “swarm” of more than 100 autonomous ground and aerial robots can be supervised by one person without subjecting the individual to an undue workload.

The findings represent a big step toward efficiently and economically using swarms in a range of roles from wildland firefighting to package delivery to disaster response in urban environments.

New plant hardiness map, used by gardeners nationwide and based on OSU climate data, unveiled

CORVALLIS, Ore. – The U.S. Department of Agriculture today released its new Plant Hardiness Zone Map, the national standard by which gardeners can determine which plants are most likely to survive the coldest winter temperatures at a certain location.

The USDA describes the latest map, jointly developed by Oregon State University’s PRISM Climate Group and the USDA’s Agricultural Research Service, as the most accurate and detailed it has ever released.

Oregon State to lead $2M federal push toward more-efficient, longer-lasting electrical components

CORVALLIS, Ore. – Researchers in the Oregon State University College of Engineering are spearheading a $2 million federal effort to explore new ways of developing electrical components that are better able to withstand extreme operating conditions, especially high temperatures.

The team will try to find novel, artificial-intelligence-based methods for designing and building long-lasting, high-efficiency electrical components for harsh-environment applications such as high-power radar and the aerospace, automotive and wireless communications industries.

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