Researchers are exploring areas of landscape less prone to disturbances like fire and drought, known as disturbance refugia, to understand why change doesn't occur as quickly in some landscapes. These refugia may hold the key for conserving forest landscapes and biodiversity in a changing climate.
A study by Oregon State University found that telepresence robots can enhance student engagement and expression in online classes. In contrast, instructors preferred teaching students in person, but valued telepresence robots as a remote learning solution over distance learning tools.
Researchers created a way to track the spread of Agrobacterium, a bacterium causing crown-gall disease affecting over 100 plant species, worth $16 billion annually. The method can also be applied to human and animal diseases and foodborne outbreaks.
Researchers found that changes in ocean temperature and krill abundance affect the whales' feeding grounds, with cooler waters providing nutrient-rich areas. Understanding these relationships can help reduce threats to New Zealand blue whales from climate change and human impacts.
A new Oregon State University-led study reveals that the reintroduction of wolves in Yellowstone National Park has led to an increase in the height of willows in northern Yellowstone. The researchers found that a reduction in elk browsing over the last two decades allowed willows to grow taller, despite a warming and drying climate.
A recent Oregon State University study found that 91% of participants bought more fruits and vegetables through the Double Up Food Bucks program. The program increased availability of fresh produce at home and improved overall health, particularly among non-white shoppers.
Researchers found that audiences preferred robot comedians with good timing, leading to higher laughter ratings. Adaptive performances also improved audience perception of individual jokes, but not overall funniness.
Researchers from Oregon State University found that hop-based dietary supplements do not cause significant drug interactions in menopausal women. The study involved 16 participants who took a cocktail of four drugs while also consuming hops extract daily for two weeks, with no enzyme inhibition detected.
A recent study from Oregon State University found that online exercise advice rarely matches the national Physical Activity Guidelines, which advise adults to engage in moderate aerobic activity for at least 150 minutes per week. The study analyzed fitness recommendations from various websites and found that professional associations w...
A recent study found that companies with worker injury claims are more likely to survive than those without claims, particularly among larger and older organizations. This suggests that current regulations may not be enough to protect workers and that future regulations need to reward innovation in workplace safety.
A recent OSU study highlights the grange as a community-based organization with close ties to public health goals. The grange's physical buildings and similar missions make it an ideal partner for health initiatives, including blood drives, mental health awareness classes, and food programs.
Scientists propose integrating oceans into climate policies, highlighting four areas of investment: energy, transportation, food security, and habitat restoration. Aquaculture and sustainable fisheries also hold potential for reducing emissions and enhancing the food supply.
A study published in the Journal of American Biomedical Science & Research found that higher doses of statins and long-acting inhalers for chronic obstructive pulmonary disease may not provide significant benefits for most patients, given the costs and risks involved.
Researchers at Oregon State University found that people can correctly infer a robot's personality from its movement alone, with Happy and Sleepy being rated as most polite. The study suggests that robot personality can positively impact tasks around people, boding well for integration into simple robots
Researchers found that salmon use microscopic crystals of magnetite in their tissue as both a map and compass to navigate the Earth's magnetic field. The study suggests that chains of magnetite may play a role in the navigation system of salmon.
Mas Subramanian aims to create vibrant, safe and durable inorganic red pigment using solid state materials chemistry research. His lab has previously discovered YInMn blue, a groundbreaking discovery in two centuries.
Richard Waring, a renowned researcher at Oregon State University, has been awarded the prestigious Marcus Wallenberg Prize along with Joe Landsberg and Nicholas Coops. The prize recognizes their groundbreaking work on a computer model predicting forest growth in changing climates.
A breakthrough in biobutanol separation has been achieved through the development of a novel metal organic framework (MOF) that can efficiently separate biobutanol from biomass fermentation broth. The new MOF has shown great efficiency compared to existing methods, making it a promising step towards economically viable biofuel production.
Researchers monitor 171 Oregon gray whales using drones and find a compelling relationship between whales' body condition and changing ocean conditions. The study suggests that changes in ocean conditions may be causing skinny whales, with poor upwelling limiting prey availability.
A recent study published in Nutrients suggests that daily multivitamins with high doses of vitamin C and vitamin D can help fight off infections. The researchers recommend taking 200mg or more of vitamin C and 2,000 international units of vitamin D to support immune function.
Researchers found that New Zealand blue whales forage more in areas with dense and shallow krill patches. The study also revealed the importance of drone footage in understanding surface feeding behavior, providing insights into decision-making processes and prey response.
A recent study found that LGBTQ service members are more likely to experience sexual victimization, including harassment, assault, and stalking. The research highlights the need for improved policies and interventions to support vulnerable populations, particularly in a post-'don't ask, don't tell' era.
The Oregon State University-led research program will focus on the effects of polycyclic aromatic hydrocarbons (PAHs) on human health, including cancer, neurological systems, and developmental disorders. Researchers will work with communities impacted by hazardous waste sites to better understand the risk posed by PAHs.
Researchers at Oregon State University have developed a photo-responsive nanoparticle-based treatment to alleviate the symptoms of endometriosis. The nanoparticles can detect and remove lesions associated with the disorder, offering a promising new approach to treating the condition.
A study revealed smaller-than-expected phytoplankton cells in the North Atlantic, suggesting a reduced ability to absorb carbon dioxide. This finding may impact carbon sequestration models and the planet's ecological health.
A study by Oregon State University scientists found that increasing bison numbers in the park's Lamar Valley are exerting 10 times the environmental pressure of elk, disrupting species distribution and limiting woody plant communities. The findings suggest that the park's ecosystem engineers may be out of balance.
A recent study from Oregon State University found that parents who model and support physical activity in daily life can help children with developmental disabilities improve their motor skills. Parents can make a difference by spending quality time with their child, engaging in activities together and providing opportunities for them ...
A new decontamination method developed by OSU and NC State University uses hydrogel beads containing bacteria and a slow-release food source to transform toxic contaminants into harmless compounds. The system has functioned continuously for over 300 days without maintenance, removing more than 99% of contaminants from groundwater.
A study by Oregon State University found that culturally tailored diabetes education programs for Latinos result in significantly higher completion rates compared to non-Latinos. The programs are linguistically and culturally adapted to address specific values and beliefs related to diabetes, leading to improved health outcomes.
Researchers used 35 years of satellite imagery to study the effects of climate change on kelp forests in Oregon, finding that warm water isn't always bad news for these near-shore seaweeds. The study also challenged previous assumptions about the impact of large winter waves on kelp populations.
A new study published in Science Advances shows that freshwater flowing into the North Pacific Ocean triggered widespread changes throughout the northern hemisphere during the last ice age. The researchers used computer modeling and fossil records to track the movement of floodwaters, which mixed with saltwater and altered ocean circul...
Researchers found that using plant-based analogs of cholesterol improves the shape and structure of nanoparticles, allowing them to deliver genes more effectively. This boosts delivery by up to 10-fold and enables patients to be treated with higher efficacy.
The 'Birth Settings' report highlights medical disparities in childbirth, with Oregon emerging as a leader in integrated care and access to midwives. Midwife-led births are associated with lower complication rates and improved patient experiences, but US regulations limit access to care.
A new study predicts that proposed hydropower dams in Gabon will block access to freshwater habitats suitable for marine species, impacting at least 350 fish species. The dams may cut off 60% of the most suitable habitats in the Nyanga river, representing 392 river kilometers.
A new study suggests that roughly half of opioid prescriptions written by dentists in the US exceed federal guidelines for pain management. Dental procedures like extractions can lead to significant pain, and researchers found that some dentists are overprescribing opioids as a result.
Researchers at Oregon State University have developed a method to computationally design the optimal gas sensor array using metal-organic frameworks. This enables the creation of an electronic nose for detecting air pollutants and diagnosing diseases by measuring gases in a patient's breath. The framework assesses how well different co...
People with acquired facial paralysis experience higher rates of depression and anxiety due to stigma and loss of identity. Research suggests that greater protections against discrimination are needed to alleviate psychological distress.
A recent study by Oregon State University researchers found that Coordinated Care Organizations (CCOs) in 2012 reduced infant mortality rates among Medicaid patients, particularly preterm births. The CCOs' integrated care model addressed social determinants of health, such as housing and transportation, to improve patient outcomes.
A study by Oregon State University researchers found a connection between children's gut microbiomes and their behavior, with those experiencing behavioral problems having different microbiome profiles. The quality of the parent-child relationship and parental stress also played a role in shaping these differences. Further research is ...
A recent study published in Addiction found that college students in states where marijuana was legalized by 2018 used more marijuana and were 18% more likely to have used it in the past 30 days compared to students in non-legalized states. In contrast, binge drinking rates decreased significantly in these states, with students aged 21...
Research developed by Oregon State University enables land managers to take a risk-analysis approach to new wildfire reality. The tools provide analytics that integrate fire risk with management difficulties and opportunities, allowing for preplanning responses that balance risk with success. This approach aims to improve outcomes and ...
A recent OSU study assesses virtual reality movements' effects on muscle strain and discomfort, focusing on neck and shoulder movements. The study recommends placing objects closer to the body and at eye level to minimize user discomfort.
Researchers genetically modified poplar trees to reduce negative impacts on air quality, finding they can grow as well as non-modified trees. The study suggests that these modifications may help improve biomass productivity and plant health without impairing growth.
A new study from Oregon State University found that watermelon supplements significantly improved blood glucose levels and increased beneficial bacteria in high-fat-fed mice. The researchers recorded a 10-week diet and supplement regimen to observe these effects.
Bears prefer small streams to catch salmon due to easy prey and early spawning times, which provide a crucial feeding opportunity after hibernation. This study highlights the importance of protecting smaller habitats in environmental impact assessments.
Researchers at Oregon State University have made a key design advance in creating durable and non-toxic blue pigments. By analyzing the crystal structure of hibonite, they have developed a way to match or surpass the vividness of cobalt blue while using significantly less hazardous cobalt ion.
A study published in BMJ found that 18% of outpatient antibiotic prescriptions lacked a documented indication, highlighting the need for improved antibiotic stewardship. The research identified groups most likely to receive unnecessary prescriptions, including adult males and patients with chronic conditions.
A research team has identified a new type of metal organic framework (MOF) that can selectively capture CO2 from flue gases, even in the presence of water. The discovery could lead to more efficient carbon dioxide removal from industrial emissions and help mitigate global climate change.
Research finds that community reactions to extreme weather depend on political leanings and resources before the event. Discussion about climate change is more likely in Democratic-leaning communities or those with highly educated residents.
A study by Oregon State University researchers found that preserving temperate forests in the western United States can mitigate climate change through carbon sequestration, while also enhancing biodiversity. The identified forests have medium to high potential for carbon sequestration and low future climate vulnerability.