A mindfulness-based professional development program, CARE for Teachers, improves teachers' well-being, efficacy, and classroom environments. The program combines emotion skills instruction, mindful awareness practices, and compassion-building activities to reduce stress and improve social-emotional learning.
Archaeologist Dean Snow found that two-thirds of ancient handprints were female, contradicting the long-held assumption that men created these artworks. The analysis used finger ratios and size measurements to differentiate between males and females.
Researchers warn that eliminating local economic data could harm small businesses and entrepreneurs, who rely on this data to understand market trends and identify opportunities. The loss of data could also limit policymakers' ability to anticipate and respond to community needs.
The five-year collaborative research alliance will focus on detecting adversaries and attacks, measuring and managing risk, and altering environments to achieve best results at the least cost. Researchers will develop predictive models to make real-time decisions that lead to mission success.
The US2010 report shows increasing diversity in American communities, with whites, blacks, Hispanics, and Asians sharing spaces. However, micropolitan areas lag behind metropolitan counterparts in diversity levels, while segregation among certain groups remains substantial.
A study by Penn State researchers links melting sea ice in the Arctic to changes in plant growth timing, which affects caribou calves' nutrition. The findings suggest a trophic mismatch between plants and caribou, leading to lower calf production.
New food safety regulations require farmers to implement complex measures, but many struggle with compliance. A study found that knowledge of standards improved after training, yet confidence in implementing them decreased over time. Customized and modular training programs may be more effective for small-scale farmers.
Researchers found that tempol, an anti-oxidant drug, reduces weight gain in mice fed a high-fat diet. The drug targets the gut microbiome, specifically reducing Lactobacillus levels and increasing tauro-beta-muricholic acid, which inhibits FXR and regulates metabolism.
A new study published in the Journal of Food Protection shows that heat generated during composting is adequate for eliminating human pathogens from mushroom substrates. The findings minimize the effects of federal produce standards on the mushroom industry.
Researchers found that all coding and non-coding RNAs originate at the same locations along the human genome. This discovery may help pinpoint genetic origins of complex diseases, which often reside outside coding regions.
Researchers found that patients with pre-existing dementia who developed delirium while hospitalized had a 25% chance of dying within 30 days. Early detection and treatment of delirium can improve patient functioning and reduce mortality rates.
Researchers found that ocean warming is melting the Pine Island Glacier's floating ice shelf, causing rapid movement of glaciers in Antarctica. This process can lead to increased sea level rise as more ice is added to the mass of Antarctic glaciers.
People with lower self-esteem focus on others' posts, while those with higher self-esteem invest in personal profile information on Facebook. Individuals with higher self-esteem also show more agency, adding family, education, and work experience to their profiles.
Researchers at Penn State College of Medicine have found that transplanting fat into mice with maple syrup urine disease (MSUD) significantly lowers amino acid levels, a breakthrough for treating this rare inherited disorder. The procedure may also be effective for other metabolic diseases.
Fluent bilinguals have both languages active at all times, regardless of conscious use. This suggests that they control parallel language activity and select intended language without conscious thought.
Researchers combine protein sequencing, amino acid composition and RNA analysis to develop unique materials with self-healing properties. Novel proteins like Suckerin-39 allow for reshaping and remolding of elastomers.
Researchers discovered that symbiotic bacteria inside beetles suppress plant defenses against chewing insects, allowing beetles to thrive. The findings suggest a new way plants can be vulnerable to insect attacks.
A team of scientists has announced a new juvenile fossil cranium of the ancient ape species Lufengpithecus from Shuitangba, China. The discovery provides significant insights into the evolution and extinction of apes during the Miocene epoch.
Children who feel connected to their peers exhibit fewer behavioral problems, while girls are more likely to intervene when needed. Strong collective efficacy among youth promotes positive outcomes, similar to those seen in adult communities.
Researchers develop microcapsules containing BCNU for targeted brain cancer therapy, improving drug delivery and reducing side effects. The uniform spheres provide precise control over drug release, enhancing treatment outcomes.
A new method developed by Michael DiMarzio identifies and tracks antibiotic-resistant Salmonella Typhimurium strains, which account for 15% of human salmonellosis infections. The study uses CRISPR sequences to separate isolates with common resistance patterns in both animals and humans.
Researchers found that genetic variations in two bitter taste receptor genes can explain differences in the perception of artificial sweeteners like Ace K. Additionally, studies on stevia extracts revealed that RebD is perceived as less bitter than RebA, suggesting potential opportunities for developing new sweeteners.
Researchers at Penn State have found a precursor signal to slow earthquakes, which can potentially foretell larger events. By studying the mechanisms behind slow earthquakes, they identified a transition in fault zone properties that supports slower velocities.
Researchers found women rarely part of corporate conspiracies and tend to play minor roles in fraud schemes. Women's involvement may be motivated by ethical concerns and social relationships, leading to lower financial gains from corporate crime.
Researchers use nanoplasmonics to modulate light on the nanometer scale, but controlling the beam's direction is challenging. A bubble lens overcomes this issue by reconfiguring its location, size, and shape to focus or deflect the light beam.
Researchers have developed a new polymer membrane that improves the stability and conductivity of alkaline fuel cells while reducing the need for expensive platinum catalysts. This breakthrough could make fuel cells more affordable and accessible, offering an alternative to traditional technology.
A Penn State-led research team found that histone protein changes can control whether a gene functions, with the potential to maintain genetic expression and prevent disease. The study's findings have significant implications for the study of diseases like cancer and understanding cellular behavior.
Sea-ice loss has widespread effects on Arctic wildlife, including disruptions to food chains, population mixing, and disease dynamics. The loss of albedo and increased warming accelerate melting, affecting critical habitats for species such as caribou, arctic foxes, and walrus.
Researchers studied temperature-driven changes in tea tortrix population dynamics, finding that desynchronization leads to more synchronous outbreaks. A mathematical model predicts population cycles under constant and seasonally driven temperature regimes, shedding light on how temperature influences insect populations.
Researchers develop method to filter out cancer cells from cerebrospinal fluid to prevent brain metastasis and decrease complications. This technique may help treat breast cancer and other metastasizing cancers earlier and with potentially fewer drugs.
Researchers found that juvenile Atlantic salmon raised in enriched tanks with pebbles, rocks, and artificial plants outperformed those in standard tanks. The study suggests that creating more natural environments can boost fish intelligence and adaptability, leading to higher survivability when released into the wild.
A Penn State University team wins the US Department of Energy poster competition using only 1000 commonly used words, explaining how energy from sunlight is captured by plants and stored in plant cell walls. The team's creative approach helped them win first prize out of 31 submissions.
The SIBS Program aims to cultivate healthy and supportive sibling relationships by teaching children how to share responsibilities and practice making decisions together. Results from a randomized trial demonstrate improved positive interactions, increased self-control, and enhanced social competence among participants.
Aerospace engineers can now detect adhesive failures in hard-to-reach places more quickly and precisely using the right ultrasonic frequency. The selection process could save time and effort for engineers performing maintenance on complex composite materials.
Research finds bystanders intervene in about a third of bar fights, with most intervening in male-male conflicts. Nonviolent interventions were used in 65% of male-male fight breakups, while incidents between males and females received the lowest intervention rates.
Researchers have identified nine fungal lineages associated with ambrosia beetles threatening avocado production in the US and Israel. The unique fungi adaptability poses a threat to global farms and forests.
Researchers developed statistical models to predict which drug is best for a specific individual with a specific disease, considering pharmacokinetics, pharmacodynamics, and genetic factors. The framework will help doctors and pharmacists simulate variables like protein-protein interactions and predict treatment effectiveness.
Mercedes Richards, a professor at Penn State University, is being recognized for her groundbreaking research on interacting binary stars. She uses computer models and movies to illustrate how these stars interact, and has made both 2D and 3D images of the gravitational flow of gas between stars in any interacting binary-star system. Ri...
Researchers have identified a gene that enables Jatropha, a potential biofuel plant, to withstand drought. The study found that the JcPIP1 gene plays a crucial role in recovery from damage, while JcPIP2 may help prevent drought stress.
A study found that whole chickens purchased from farmers markets had significantly higher levels of bacteria like Campylobacter and Salmonella compared to those from grocery stores. This suggests interventions like antimicrobial rinses may be necessary to lower pathogen loads on poultry carcasses.
A recent study has identified 1,274 genes in the Y chromosome of cattle, a significant increase compared to other primates. This discovery may help biologists better understand how cattle and other mammals evolved and improve fertility in the dairy and beef industry.
Researchers found that pairing vegetables with flavored dips increased acceptance among children, with 64% finding veggies yummy when paired, compared to 31%. The dip's flavor and type played a significant role in kids' willingness to try vegetables.
A recent study published in Computers in Human Behavior found that people express more positive feelings towards a robot that takes care of them than one that needs care. Researchers observed 60 interactions between college students and a social robot, Nao, to determine how human perception of robots changed based on their role.
A team of Penn State researchers developed a process using three inexpensive computer programs to grade fingerprints for ridge detail evaluation. The system ensures standardized evaluation finer than human capabilities, improving the reliability of fingerprint matches.
Researchers are developing innovative systems to track infectious diseases, leveraging the internet and mobile phones. Digital epidemiology enhances transparency and understanding of outbreaks, predicting increased importance in future public health efforts.
A recent study published by researchers at Penn State College of Medicine found that protein km23-1 is crucial for the spread of colon cancer cells. The team discovered that reducing km23-1 levels decreases the production of TGF-beta and reduces a framework structure associated with cancer cell movement.
Researchers found that hydropower could accommodate unexpected variations in wind energy, but only if operating guidelines were relaxed over a two-week period. Changing these guidelines is complex and may require congressional action, according to Penn State researchers.
Research reveals Ailanthus tree's rapid growth and dominance in Pennsylvania clearcuts, displacing native plants. The tree's spread has accelerated with human activities like logging, mining, and drilling.
Using sound waves, researchers can create repeatable patterns of metallic nanomaterials onto substrates that are incompatible with conventional lithography methods. The technique allows for the patterning of nanowires with tunable spacing and density, enabling potential applications in various fields.
A creative storytelling program called TimeSlips helps medical students see people with dementia as fully-fledged individuals, rather than just diagnoses. The program, which encourages participants to use their imagination and share stories in poem form, leads to significant improvements in student attitudes towards dementia patients.