More than half of dental prescriptions for opioids exceed pain-management guidelines, study finds |
A new study suggests that roughly half of the opioid prescriptions written by dentists in the United States exceed the three-day supply recommended by federal dental pain-management guidelines. |
Research zeroing in on electronic nose for monitoring air quality, diagnosing disease |
Research at Oregon State University has pushed science closer to developing an electronic nose for monitoring air quality, detecting safety threats and diagnosing diseases by measuring gases in a patient’s breath. |
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OSU study offers pathway to better address mental health in rare disease patients |
People with a statistically rare disease are at greater risk of depression and anxiety than people with more common diseases, even if symptoms are similar. |
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Oregon State University names two distinguished professors |
Oregon State University has named Yuji Hiratsuka and David Williams as its 2020 Distinguished Professor recipients, the highest academic honor the university can bestow on a faculty member. |
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Facial paralysis stigma takes emotional toll, especially when acquired later in life |
People with facial paralysis are more likely to face depression and anxiety than the general population, especially if the paralysis occurs later in life rather than at birth, according to a recent study from Oregon State University. |
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More than 22 miles of oceanic sediment cores featured at opening of OSU repository Jan. 31 |
Oregon State University’s newly renovated and expanded Marine and Geology Repository, one of the nation's largest repositories of oceanic sediment cores, will officially open Jan. 31 with tours and an open house for the public. |
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Kindergartners’ behavior, socioeconomic risk linked to gut microbiome composition, function |
A study of early school-aged children shows a connection between the bacteria in their gut and their behavior, and that parents play a key role in their kids’ microbiome beyond the food they provide. |
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College students use more marijuana in states where it’s legal, but they binge drink less |
Marijuana use among college students has been trending upward for years, but in states that have legalized recreational marijuana, use has jumped even higher. |
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Broad support needed to maximize impact of cars designed for kids with mobility issues |
For the first month and a half after receiving a modified toy car designed for children with disabilities, the kids and their families seemed motivated to use driving as a means of exploration and socialization. But in the month and a half after that, most kids’ driving time fell off to almost nothing. |
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Oregon State research will help land managers take risk-analysis approach to new wildfire reality |
New digital tools developed by Oregon State University will enable land managers to better adapt to the new reality of large wildfires through analytics that guide planning and suppression across jurisdictional boundaries that fires typically don’t adhere to. |
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Virtual reality, real injuries: OSU study shows how to reduce physical risk in VR |
Carpal tunnel, stiff shoulders, eye-strain headaches – these are all well-known side effects of prolonged computer use. But what happens when you step away from the desktop and into virtual reality? |
NIH funding OSU to train next generation of natural products, supplement researchers |
The National Institutes of Health has awarded a five-year grant of more than $1 million to Oregon State University’s Linus Pauling Institute and College of Pharmacy to support graduate students in the study of natural products with the potential to enhance human health. |
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Vitamin D increases protection against infection, new model suggests |
Oregon State University researchers have led the development of a new model for studying vitamin D’s role in infection prevention, and tests using the model suggest that vitamin D treatment can dramatically reduce the number of disease-causing bacteria in skin wounds. |
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Watermelon supplements bring health benefits to obese mice |
Eating watermelon in the form of powdered supplements helped adult obese mice avoid some detrimental health effects of an unhealthy diet, according to a new Oregon State University study. |
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Easy prey: The largest bears in the world use small streams to fatten up on salmon |
A new Oregon State University-led study reveals a different picture of how and when brown bears in Alaska eat salmon. |
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Blue pigment discoverer makes key design advance for future durable, vivid pigments |
An Oregon State University chemistry researcher who made history a decade ago with the accidental discovery of the first new blue inorganic pigment in more than two centuries is again pushing forward the science of color. |
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Oregon State University biology professor honored as AAAS fellow |
The American Association for the Advancement of Science has awarded the distinction of AAAS fellow to integrative biology professor Bob Mason of Oregon State University. |
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Scrubbing carbon dioxide from smokestacks for cleaner industrial emissions |
CORVALLIS, Ore. – An international team co-led by an Oregon State University chemistry researcher has uncovered a better way to scrub carbon dioxide from smokestack emissions, which could be a key to mitigating global climate change. |
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Outpatient antibiotic prescriptions are written without a documented reason 18% of the time |
A study of outpatient visits to health care providers in the United States during a one-year period suggests 18 percent of antibiotic prescriptions were written without a documented reason for doing so. |
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Oregon State University to continue exploration of transforming Elliott State Forest into a research forest |
Oregon’s State Land Board today directed Oregon State University and the Oregon Department of State Lands to continue exploring the prospects of converting the Elliott State Forest into a research forest managed by OSU and its College of Forestry. |
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Researchers identify successful biological control for destructive fruit fly |
A parasitic wasp has shown tremendous potential attacking and controlling spotted wing drosophila – an invasive, destructive fruit fly that costs Oregon growers close to a billion dollars a year. |
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Researchers find some forests crucial for climate change mitigation, biodiversity |
A study by Oregon State University researchers has identified forests in the western United States that should be preserved for their potential to mitigate climate change through carbon sequestration, as well as to enhance biodiversity. |
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Forest fragmentation hits wildlife hardest in the tropics |
Animals that evolved in environments subject to large-scale habitat-altering events like fires and storms are better equipped to handle forest fragmentation caused by human development than species in low-disturbance environments, new research shows. |
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Often derided as pests, deer and elk can help young Douglas-fir trees under some conditions |
Long considered pests by forest managers, deer and elk can help Douglas-fir seedlings thrive under certain vegetation management conditions. |
We love coffee, tea, chocolate and soft drinks so much, caffeine is literally in our blood |
Scientists at Oregon State University may have proven how much people love coffee, tea, chocolate, soda and energy drinks as they validated their new method for studying how different drugs interact in the body. |
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Study paves way to better understanding, treatment of arthritis |
Oregon State University research has provided the first complete, cellular-level look at what’s going on in joints afflicted by osteoarthritis, a debilitating and costly condition that affects nearly one-quarter of adults in the United States. |
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Underwater robotic gliders provide key tool to measure ocean sound levels |
At a time when ocean noise is receiving increased global attention, researchers at Oregon State University and NOAA have developed an effective method to use an underwater robotic glider to measure sound levels over broad areas of the ocean. |
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OSU researchers to use $3.3 million NSF grant to study impacts of tiny plastics on aquatic life |
Oregon State University researchers will use a $3.3 million grant from the National Science Foundation to study tiny plastics and their potential impacts on aquatic life. |
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Using drones, GoPros to track gray whale behavior, and spot their poop, off Oregon Coast |
Using drones deployed in the air and GoPros underwater, Oregon State University marine ecologist Leigh Torres recently completed her fourth field season documenting previously unseen behaviors of gray whales – and gathering their poop – off the Oregon coast. |
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Oregon State University-produced coral reef documentary now streaming worldwide |
“Saving Atlantis,” a feature-length documentary on coral reefs produced by Oregon State University filmmakers, is now streaming and accessible to viewers worldwide on digital platforms, including Amazon, Google Play and iTunes. |
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Conservatives more likely to support climate policy if they report harm due to extreme weather |
People who identify as politically conservative are more likely to support climate change mitigation policies if they have report experiencing personal harm from an extreme weather event such as a wildfire, flood or tornado, a new study indicates. |
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Sea levels to continue rising after current Paris agreement emission pledges expire in 2030 |
Sea levels will continue to rise around the world long after current carbon emissions pledges made through the Paris climate agreement are met and global temperatures stabilize, a new study indicates. |
Tensions lessening between rangeland fire groups and government agencies |
A study led by Oregon State University finds that tensions between Rangeland Fire Protection Associations and government agencies have lessened– rapidly in Idaho and gradually in Oregon. |
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Oregon State scientists tout ocean protection progress, give road map for more |
World governments and other leadership bodies are taking vital steps to protect the ocean but more progress is urgently needed, Oregon State University scientists reported today at the Our Ocean Conference. |
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Oregon State Board of Trustees approves building and campus improvement projects |
The Oregon State University Board of Trustees on Friday approved spending nearly $277 million on seven remodeling, renovation and new construction projects on the university’s Corvallis and Bend campuses. |
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Daily exposure to blue light may accelerate aging, even if it doesn’t reach your eyes, study suggests |
Prolonged exposure to blue light, such as that which emanates from your phone, computer and household fixtures, could be affecting your longevity, even if it’s not shining in your eyes. |
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Oregon State to help lead effort to make cancer research data more useful and accessible |
Oregon State University has been awarded $8.8 million to help lead a 3½-year effort to make the volumes of data arising from cancer research more accessible, organized and powerful. |
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OSU to study incorporating innovation into promotion and tenure criteria for higher education faculty |
Oregon State University has received a $438,000 grant from the National Science Foundation to study adding innovation and entrepreneurial achievements into the criteria for higher education faculty promotion and tenure. |
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Meet the ‘mold pigs,’ a new group of invertebrates from 30 million years ago |
Fossils preserved in Dominican amber reveal a new family, genus and species of microinvertebrate from the mid-Tertiary period, a discovery that shows unique lineages of the tiny creatures were living 30 million years ago. |
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Coordinated care model leads to decreases in unscheduled, preventable hospitalizations |
Oregon Medicaid enrollees are less likely to make unscheduled trips to the hospital following the implementation of the state’s accountable-care model, new research by Oregon State University shows. |
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Deafness-causing protein deficiency makes brain rewire itself, research suggests |
The brains of people with congenital deafness may be rewiring themselves in ways that affect how those people learn, suggesting a need to develop new teaching techniques tailored toward those who have never been able to hear. |
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OSU researcher using miniature cars to help advance autonomous vehicle safety |
An autonomous systems expert at Oregon State University is helping to lead an effort to build research infrastructure for the safety, performance and security of driverless cars, supported by a $1.5 million grant from the National Science Foundation. |
Oregon State University’s Global Hemp Innovation Center receives $1M for genetics research |
Oregon State University’s Global Hemp Innovation Center has received a $1 million gift to explore hemp genomics, research that can grow understanding of how hemp may be used in health and nutrition products, textiles and construction materials. |
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Corvallis Science Pub features mega-rafting of invasive species |
The 2011 Great East Japan earthquake and tsunami launched a flood of debris across the Pacific Ocean. At the Corvallis Science Pub on October 14, Jessica Miller, professor in fisheries and wildlife at Oregon State University, will discuss what she and other scientists learned about the nearly 300 invasive species that hitchhiked their way on the debris to Hawaii and the Northwest. |
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Ocean acidification and hypoxia plan outlines Oregon’s commitment to addressing climate impacts |
Oregon has a new roadmap for addressing rising ocean acidification and hypoxia – two climate change-induced conditions that could have widespread consequences for the state’s ocean ecosystem and the economy. |
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Cats, like children and dogs, develop attachments to their caregivers, study shows |
Pet cats form attachments with their human owners that are similar to the bonds formed by children and dogs with their caretakers. |
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Large transnational corporations play critical role in global natural resource management |
Researchers have identified six corporate actions that, combined with effective public policy and improved governmental regulations, could help large transnational corporations steer environmental stewardship efforts around the world, a new paper suggests. |
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How long does a whale feed? New data gives insight into blue and fin whale behavior |
Researchers using electronic tags were able to monitor blue and fin whales off the coast of Southern California over multiple weeks, providing new insight into the feeding behaviors of the two largest whale species. The researchers also found evidence of differences in the feeding intensity and habitat use of males and females of both species. |
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Hoary bat numbers declining at rate that suggests species in jeopardy in Pacific Northwest |
The hoary bat, the species of bat most frequently found dead at wind power facilities, is declining at a rate that threatens its long-term future in the Pacific Northwest, according to a novel and comprehensive research collaboration based at Oregon State University – Cascades. |
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Oregon State University ranked 33rd in nation, tops in Northwest, for innovation |
Oregon State University is ranked 33rd in the nation and first among colleges and universities in the Pacific Northwest for innovation, according to rankings released today by U.S. News and World Report. |
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Fatty foods necessary for vitamin E absorption, but not right away |
A fresh look at how to best determine dietary guidelines for vitamin E has produced a surprising new finding: Though the vitamin is fat soluble, you don’t have to consume fat along with it for the body to absorb it. |
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Underwater soundscapes reveal differences in marine environments |
Storms, boat traffic, animal noises and more contribute to the underwater sound environment in the ocean, even in areas considered protected, a new study from Oregon State University shows. |
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New insight into motor neuron death mechanisms could be a step toward ALS treatment |
Researchers at Oregon State University have made an important advance toward understanding why certain cells in the nervous system are prone to breaking down and dying, which is what happens in patients with ALS and other neurodegenerative disorders. |
Annual research funding surges at Oregon State University |
Research funding at Oregon State University rose 15% in the last fiscal year, nearly matching the university’s highest level of research grant activity ever. |
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Researchers determine pollen abundance and diversity in five major pollinator-dependent crops |
A new study provides valuable insights into pollen abundance and diversity available to honeybee colonies employed in five major pollinator-dependent crops in Oregon and California. |
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Aggressive local efforts were key to limiting spread of sudden oak death disease in Oregon |
Limiting sudden oak death’s spread in southern Oregon has proved to be a success. |
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Health research funding continues to lag for Asian Americans, Native Hawaiians and Pacific Islanders |
Clinical research funding continues to lag for the U.S. population of Asian Americans, Native Hawaiians and Pacific Islanders, even though the nation’s largest biomedical funding agency has pledged to prioritize research on diverse populations, a new study from Oregon State University shows. |
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Increasing the abundance of a threatened or endangered species can deliver large economic benefits |
A new study provides evidence that increasing the abundance of a threatened or endangered species can deliver large benefits to the citizens of the Pacific Northwest. |
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Flame retardant may cause hyperthyroidism in cats |
Silicone cat tag developed by Oregon State University scientist measures cats' exposure to chemicals. |
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Researchers develop improved method for studying tsunami risk to bridges, buildings, roads |
Researchers at Oregon State University are paving the way toward greater safety for coastal residents and infrastructure by developing a better means of modeling the destructive force of tsunami waves. |
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Installing solar panels on agricultural lands maximizes their efficiency, new study shows |
The most productive places on Earth for solar power are farmlands, according to an Oregon State University study. |
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Researchers identify type of parasitic bacteria that saps corals of energy |
Researchers at Oregon State University have proposed a new genus of bacteria that flourishes when coral reefs become polluted, siphoning energy from the corals and making them more susceptible to disease. |
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Researchers take key step toward cancer treatments that leave healthy cells unharmed |
Researchers have opened up a possible avenue for new cancer therapies that don’t have the side effects that oftentimes accompany many current cancer treatments by identifying a protein modification that specifically supports proliferation and survival of tumor cells. |
West Coast forest landowners will plant less Douglas-fir in warming climate, model shows |
West Coast forest landowners are expected to adapt to climate change by gradually switching from Douglas-fir to other types of trees such as hardwoods and ponderosa pine, according to a new Oregon State University study. |
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New observations find Alaskan glacier melt rates significantly higher than predicted by theory |
New acoustic observations mapping the changing face of the LeConte Glacier in southeast Alaska show that the rate of submarine melt is much higher than previously predicted by scientific theory. |
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Hidden world of stream biodiversity revealed through water sampling for environmental DNA |
For the first time, researchers have used a novel genomics-based method to detect the simultaneous presence of hundreds of organisms in a stream. |
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Strong storms also play big role in Antarctic ice shelf collapse |
Warming temperatures and changes in ocean circulation and salinity are driving the breakup of ice sheets in Antarctica, but a new study suggests that intense storms may help push the system over the edge.
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Modeling predicts blue whales’ foraging behavior, aiding population management efforts |
Scientists can predict where and when blue whales are most likely to be foraging for food in the California Current Ecosystem, providing new insight that could aid in the management of the endangered population in light of climate change and blue whale mortality due to ship strikes, a new study shows. |
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OSU researcher expands research into deadly muscle-wasting syndrome |
An Oregon State University scientist has received a $2.3 million, five-year grant to build on his promising research into a debilitating muscle-wasting syndrome that kills as many as 30% of the cancer patients it afflicts. |
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How much water do snowpacks hold? OSU finds a better way to answer the question |
Oregon State University researchers have developed a new computer model for calculating the water content of snowpacks, providing an important tool for water resource managers and avalanche forecasters as well as scientists. |
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On the origin of the word ‘oops’ |
In his research for a book on the cultural history of animal diseases, Ray Malewitz encountered a reference to the Great Epizootic of 1872, the most widespread and destructive horse flu epidemic in North American history. Shortly after, Malewitz, an associate professor in the School of Writing, Literature, and Film at Oregon State University, came across the word “ooperzootics,” which he came to learn means a fit of craziness in humans. This led him to wonder: Are these two words related to the word “oops?” |
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OSU researchers develop eco-friendly, commercially viable pressure-sensitive adhesives |
Chemical engineering researchers at Oregon State University have developed a vegetable-oil-based adhesive that could provide an eco-friendly option in making items such as sticky notes, postage stamps and bandages. |
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Decades-long butterfly study shows common species on the decline |
The most extensive and systematic insect monitoring program ever undertaken in North America shows that butterfly abundance in Ohio declined yearly by 2%, resulting in an overall 33% drop for the 21 years of the program. |
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Combat veterans more likely to experience mental health issues in later life |
Military veterans exposed to combat were more likely to exhibit signs of depression and anxiety in later life than veterans who had not seen combat, a new study from Oregon State University shows. |
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Copper compound shows further potential as therapy for slowing ALS |
A compound with potential as a treatment for ALS has gained further promise in a new study that showed it improved the condition of mice whose motor neurons had been damaged by an environmental toxin known to cause features of ALS. |
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Researchers discover genetic mutation behind serious skull disorder |
A collaboration led by scientists at Oregon State University, the University of Oxford in the United Kingdom and Erasmus University in The Netherlands has identified a new genetic mutation behind the premature fusing of the bony plates that make up the skull. |
Location-based data on social commerce platforms can provide insights for business decisions |
Data from social commerce websites can provide essential information to business owners before they make decisions that could determine whether a new venture succeeds or fails, a study from Oregon State University shows. |
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Researchers reach milestone in use of nanoparticles to kill cancer with heat |
Researchers at Oregon State University have developed an improved technique for using magnetic nanoclusters to kill hard-to-reach tumors. |
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Given more information about how wine is made, consumers less likely to pay for organic |
Consumers are more willing to pay for wine that comes with an organic or organic grape label but providing information about certification standards and organic production practices reduces consumer willingness to pay for all wines, according to an Oregon State University-led study. |
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More monitoring needed to reduce post-hospitalization urinary tract infections |
Broader monitoring of patients is needed to reduce the number of people who develop a urinary tract infection after being discharged from the hospital, new research by Oregon State University suggests. |
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New fish discovered in Amazon basin named after Oregon State researcher |
Fish named Leporinus sidlauskasi, in honor of Brian Sidlauskas |
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Crustacean’s life in low-oxygen water suggests there’s more than one way to survive hypoxia |
A tidepool crustacean’s ability to survive oxygen deprivation though it lacks a key set of genes raises the possibility that animals might have more ways of dealing with hypoxic environments than had been thought. |
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Oregon State researchers identify compounds that starve melanoma cancer cells of energy |
Researchers at Oregon State University and Oregon Health & Science University have found a possible counterpunch to the drug resistance of melanoma, the most dangerous form of skin cancer. |
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OSU researchers lay out plan for managing rivers to be resilient to climate change |
New strategies for river management are needed to maintain water supplies and avoid big crashes in populations of aquatic life, researchers argue in a perspective piece published today in Nature. |
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Study may solve long-standing mystery of why atmospheric CO2 was lower during ice ages |
A combination of sea water temperatures and iron from dust helps explain variations in atmospheric carbon dioxide levels during ice ages. |
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Touted as ‘development,’ land grabs hurt local communities, and women most of all |
Large-scale land transactions in which nations sell huge, publicly owned parcels to foreign and domestic corporations negatively affect local women more than men, a new study by Oregon State University shows. |
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Researchers determine ideal areas and timing for biological control of invasive stink bug |
Biological control of the brown marmorated stink bug, an invasive pest that devastates gardens and crops, would be more effective in natural areas bordering crops or at times when certain insecticides aren’t being applied. |
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OSU startup’s technology will give boost to wide range of scientific researchers |
A startup founded with technology developed at Oregon State University has entered into a co-marketing agreement with a leading manufacturer of analytical scientific instruments, a development that will benefit scientists studying everything from cancer-fighting drugs to methods for detecting explosives. |
Oregon State Board of Trustees approves budget for coming year |
Oregon State University’s board of trustees approved a fiscal year 2020 budget on Friday, calling on university leaders to prioritize funding for several key initiatives including retaining excellent faculty, emphasizing student recruitment and retention, and supporting initiatives to promote diversity and inclusivity at OSU. |
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Antibiotics that dentists prescribe are unnecessary 81% of the time, research shows |
Antibiotics prescribed by dentists as a preemptive strike against infection are unnecessary 81% of the time, according to a study published today in JAMA Network Open. |
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Research deepens understanding of gut bacteria’s connections to human health, disease |
Researchers at Oregon State University have made an important advance in understanding the roles that gut bacteria play in human health. |
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Public invited to meetings to discuss future of the Elliott State Forest |
The Oregon State University College of Forestry is inviting the public to participate in discussions regarding the Elliott State Forest next month in North Bend, Reedsport and Roseburg. |
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Prescriptions written by pharmacists reducing risk of unwanted pregnancies |
A 2016 Oregon law allowing pharmacists to write birth control prescriptions is helping more women at risk for unintended pregnancies to use contraception, new research by Oregon State University suggests. |
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OSU Board of Trustees and Committees to meet May 30 - 31 |
The Oregon State University Board of Trustees will meet Friday, May 31, to consider the university’s operating budget for the coming fiscal year and work to reclaim a previous pumice mine and a landfill that adjoin the OSU-Cascades campus in Bend. The board also will consider a presidential leadership profile, which will be used to recruit candidates for the search underway to select OSU’s next president. |
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Extreme draining of Oregon reservoir aids young salmon and eliminates invasive fish |
Low-cost, extreme draining of Fall Creek Reservoir aided downstream migration of juvenile chinook salmon – and led to the gradual disappearance of two species of predatory invasive fish in the artificial lake. |
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OSU part of $1.94 million grant to study connection between autism, microbiome |
An Oregon State University researcher is part of a $1.94 million grant to look for possible connections between the human microbiome and autism spectrum disorder. |
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Complete removal of tumor reduces risk of recurrence of cancer in dogs, analysis shows |
The relative risk of a recurrence of cancer is reduced by 60% in dogs whose tumors are completely removed, a new analysis by Oregon State University researchers has found. |
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Researchers create standardized measurement for pediatric facial palsy |
An international team of researchers has developed a standardized measurement for pediatric facial palsy that will improve the care for current and future patients with the condition. |
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OSU researchers develop better way to determine coastal flooding risk |
Researchers at Oregon State University have developed a new methodology for building computer models that paves the way to better understanding the flood risks faced by coastal communities. |
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Young frogs that were stressed as tadpoles move less on land, putting their survival at risk |
New Oregon State University research shows that juvenile northern red-legged frogs that have experienced climate-related stress as tadpoles are less likely to move on land, putting their survival at risk. |