Researchers at North Carolina State University conducted a pilot study to model ferrovolcanism, the predicted manifestation of planetary volcanism on metallic worlds. They found that metallic lava flows travel 10 times faster and spread more thinly than rocky flows, creating braided channels with smooth, thin layers.
Researchers found no significant difference in plant growth or health when grown under different light filters, making see-through solar panels a feasible option for greenhouses. This technology could enable energy-neutral farming and reduce greenhouse emissions.
Researchers found that employees who took more frequent microbreaks were better able to manage their fatigue and engage with their work throughout the day. Microbreaks include short, voluntary respites such as snacking or chatting with colleagues, and can be beneficial for both employers and employees.
A recent study found that rising temperatures negatively impact rice yields, even for varieties bred to withstand heat. The study used 50 years of weather and rice-yield data from farms in the Philippines, revealing a 'yield gap' between breeding trials and farm performance.
A team of researchers at North Carolina State University has developed a novel material produced by bacteria that can effectively separate water from oil. The material consists of cellulose nano-fibers created by the bacteria Gluconacetobacter hansenii, which are then used to filter out the oil from an oily mixture.
Computational air quality models have been adapted to better understand pollution challenges in Latin America, providing valuable insights for governments and authorities. The models can help identify the most cost-effective ways of achieving air quality improvements in cities like Bogotá.
Researchers at North Carolina State University have developed a flexible thermoelectric generator that converts body heat into electrical energy with improved efficiency. The device achieves significant reductions in heat leakage, resulting in higher output power density figures compared to previous versions.
A North Carolina State University study finds that outdoor play and nature-based activities helped buffer negative mental health impacts of the pandemic for adolescents. The research highlights the importance of access to outdoor recreation opportunities for teenagers' well-being.
A recent study found that many Alexa skills have misleading privacy policies, allowing third-party developers to access users' personal information. The researchers also demonstrated that developers can change the code on the back end of skills after approval, posing a significant risk to user privacy.
A large-scale citizen science project in NC captured over 2.2 million wildlife photos, increasing verified mammal records by a factor of five. The project trained 580 volunteers to take candid animal photos and gathered data on wildlife abundance, reproduction, and behavior.
Researchers developed a new optical sensor that mimics the mantis shrimp's eye, enabling simultaneous hyperspectral and polarimetric imaging. The SIMPOL sensor can detect spectral features 10 times narrower than typical sensors, opening doors to organic electronic sensing technologies.
Researchers develop a less invasive way to deliver stem cell and exosome therapeutics to the heart by injecting hydrogels containing these therapeutics into the pericardial cavity, showing promising results in preclinical studies
A recent study highlights pitfalls associated with cybervetting, revealing that it assesses a candidate's moral character and often reflects explicit or implicit biases. The study calls for clear guidelines on the use of cybervetting to prevent bias in hiring processes.
Researchers at North Carolina State University have developed a new catalyst that significantly increases styrene manufacturing yield, reducing energy use by 82% and carbon dioxide emissions by 79%. The catalyst achieves a single-pass yield of 91%, outperforming conventional technologies.
A recent study reveals that the soundscapes of coral reef ecosystems can recover from hurricanes like Irma in just 24-48 hours. The researchers used underwater microphones to monitor the reef's acoustic picture before and after the storm, finding that the snapping shrimp were back to pre-storm sound levels within 24 hours.
A new study found that kittens with aEPEC bacteria can help understand the disease, and the researchers identified behavioral differences between healthy and sick kittens. The findings point to kittens as a potentially invaluable model for further exploration of aEPEC.
A US study suggests that young adults (under 40) perceive COVID-19 risks differently than older generations, with lower perceived risk and fewer preventive measures taken. Effective targeted communication efforts could encourage more risk reduction behaviors among younger generations.
A recent study of homeless preschoolers found that strong teacher-child relationships are crucial in predicting healthy behaviors and emotional well-being. The study discovered that 70% of children were well-adjusted and exhibited positive behaviors, while the remaining 30% struggled with behavioral challenges.
Researchers developed a framework for assessing brand reputation and built a tool to track it in real-time and over time. The tool uses 11 measures, including 'coolness' and 'social responsibility,' to give an in-depth understanding of user feelings towards individual brands.
Researchers have developed a new tool to address disseminated intravascular coagulation (DIC) by targeting blood clots with nanogel spheres loaded with tissue-type plasminogen activator. In vivo studies show promising results in rat models and in vitro tests using DIC patient blood plasma.
A four-university collaboration is surveying over 800 undergraduate students on mental and emotional health, academic success, and risk factors for dropping out. The study aims to identify key factors influencing student well-being and inform strategies to enhance university support.
A recent qualitative study examines how people respond to financial and health uncertainties, revealing significant adverse consequences on physical and mental health. Participants reported sacrificing essential needs to afford medication, demonstrating the profound impact of uncertainty on well-being.
Researchers at North Carolina State University found that Campylobacter strains C. coli and C. jejuni exchange genetic material, leading to increased virulence and antibiotic resistance. The study discovered 21 new Campylobacter strains in 2019, indicating a significant increase in the bacteria's drug resistance profile.
Researchers demonstrate that anionic polymers can inactivate human coronaviruses quickly and efficiently, with full inactivation of SARS-CoV-2 possible in just 5 minutes.
The invasive spotted wing drosophila prefers to lay its eggs in places that no other flies have visited, raising questions about how it detects virgin territory. This finding could inform the development of new pest-control techniques and mitigate significant crop losses.
A three-model approach was used to trace the spread of PEDV and analyze control strategies. The models showed varying levels of accuracy in predicting outbreaks, with PoPS being the most accurate overall.
Researchers at North Carolina State University found that treating mesenchymal stem cells with TGF-β2 reduces the immune response in recipients. This could lead to simplified treatment options for ligament and tendon injuries in horses, as well as potential human therapies.
Researchers define Sneakerhead sub-culture as driven by history, nostalgia, and exclusivity. African-American men in the mid-Atlantic region identify with the movement, valuing rare sneakers and admiring their history, with a strong sense of community among members.
Researchers created a textile-based sensor system to map problematic pressure points in prosthetic limbs, improving comfort and fit. The soft, flexible sensor patch can detect pressure changes in real-time, providing valuable insights for amputees.
Researchers found that Lactobacillus bacteria use enzymes to manipulate bile acids, creating a favorable gut environment. The type of bile acid and the presence of specific enzymes affect the toxicity of the acids and bacterial survival.
Researchers at NC State University developed a new approach to design photonic devices, controlling light direction and polarization from thin-film LEDs. This technology paves the way for lighter, more efficient VR and AR headsets with improved efficiency and clearer views of the real world.
A new study on sourdough starters from around the world found that geography doesn't play a significant role in shaping their microbial ecosystems. Instead, variables like starter age, feeding frequency and storage conditions have smaller effects that add up to make a big difference.
Researchers at North Carolina State University have developed a trifunctional contraceptive gel that enhances male libido and prevents pregnancy in 100% of cases. The gel combines spermicidal, anti-viral, and libido-enhancing agents, demonstrating improved safety and quality of sexual intercourse.
A survey of 858 US dog owners reveals that lack of trust and cost are primary barriers to seeking veterinary care, affecting all demographics equally. Despite demographic differences in relationship with dogs and previous experiences, education is key to overcoming these barriers.
Researchers at North Carolina State University found that extreme weather events, such as hurricanes and increased precipitation, affect the amount and composition of tiny phytoplankton in the Neuse River Estuary. The study reveals a shift in concentration and population of picophytoplankton after storms, which could have long-term eff...
Researchers found C. diff produces toxins causing inflammation and damage to the gut lining, allowing it to thrive in an environment with less competition for nutrients. This process enables the pathogen to utilize amino acids from collagen for growth, further promoting its survival and persistence.
A study published in Communications Biology reveals that failing queens have low sperm viability and high levels of viruses, leading researchers to discover a trade-off between immunity and reproduction. The findings offer new insights into the mysterious decline of queen bee health.
A recent study from North Carolina State University found that NRA stakeholders had conflicting emotions about the organization's response to mass shootings. Employees, donors, and volunteers reported both positive and negative feelings, with some even feeling more critical than supportive of the organization.
A study found that nearly half of college students experienced significant mental health challenges during the COVID-19 pandemic, with certain characteristics increasing the risk of negative psychological impacts. Factors such as screen time, gender, age, and socio-economic status were linked to higher risks.
Researchers at NC State University developed a framework to predict organic solar cell stability using elastic modulus and glass transition temperature. The most stable cells contain highly rigid materials with low miscibility, resulting in reduced diffusion and increased stability.
Engineers developed a new technique to eliminate particularly tough blood clots by using engineered nanodroplets and an ultrasound drill to break up the clots from the inside out. In vitro testing showed promising results, with the use of nanodroplets, ultrasound, and drug treatment reducing clot mass by 40%, plus or minus 9%.
Recent surveys indicate a fluctuating willingness to be vaccinated, with 60% willing and 51% unwilling; experts propose 12 strategies, including analogy and explanation, to boost vaccine uptake and achieve 100% follow-through.
A study by North Carolina State University found that non-immigrant adolescents object less to bullying when the victim is an immigrant, but more strongly with increased contact and higher Theory of Mind scores. The researchers also discovered that positive interactions between groups can encourage kids to intervene in bullying.
A survey by North Carolina State University researchers found that parents from diverse backgrounds prioritize park safety, green spaces, and amenities like playgrounds. The study aimed to pinpoint the most attractive park features for parents of different races and ethnicities in low-income communities.
A new study from North Carolina State University has established a baseline for understanding sleep patterns in healthy adult dogs, shedding light on the effects of age, sex, and weight on their activity cycles. The research aims to improve detection and treatment of chronic pain and cognitive dysfunction in dogs.
A new analysis of global data reveals that fertilizer pollution in streams and rivers can lead to increased growth across the food web, including algae, insects, and fish. The study suggests regulators should expand their view beyond algal responses to reduce nutrient runoff.
A recent study identified four attributes that predict user satisfaction with customer service chatbots: convenience, useful information, pleasant interaction, and social presence. The researchers found that companies investing in AI-driven chatbot services must prioritize data protection to boost user loyalty.
A new study from North Carolina State University reveals that the environmental benefits of renewable power generation differ significantly across regions. The researchers found that one megawatt hour of renewable power produces varying emissions reductions depending on where it was generated.
A new study from North Carolina State University found that using compost as daily cover at landfills can have significant environmental benefits, including reducing eutrophication and acidification. In contrast, using compost to amend soil can be more effective in reducing abiotic resource depletion potential.
Artificial Chemist 2.0 enables rapid quantum dot synthesis and analysis using AI-driven robotic systems, identifying optimal materials and formulations in under an hour. The technology accelerates R&D and manufacturing, making it suitable for industrial applications.