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.
A recent study by North Carolina State University found a powerful correlation between user trust in Facebook and the intensity of their Facebook use. The researchers identified self-efficacy and information trustworthiness as key factors contributing to user trust, highlighting the importance of building trust in online platforms.
A recent study published by North Carolina State University researchers has identified a significant association between Bartonella infection and the development of neuropsychiatric symptoms, including depression, anxiety, and sleep disorders. The study also found that many patients with Bartonella infections exhibited skin lesions, wh...
A recent study found that people believe they are above average at spotting misinformation, while also experiencing negative emotions when exposed to false information about COVID-19 on social media. This phenomenon, known as the third-person effect, makes it challenging to encourage individuals to participate in media literacy education.
The study found that preserving and planting trees could cost as much as $393 billion per year by 2055 to achieve more than 10% of total emissions reductions. Forest management in temperate regions will play a significant role, especially under higher price scenarios.
Researchers found that green tea and muscadine grape extracts can inhibit the Mpro enzyme in SARS-CoV-2, while dark chocolate and cacao powder showed reduced activity. The study suggests that these plant compounds could be used to develop new treatments for COVID-19.
Researchers discovered that black bears' gut microbiomes are surprisingly simple and consistent throughout the intestinal tract. This finding has practical applications for wildlife researchers, as a fecal sample can provide insight into the entire gut microbiome.
Researchers at North Carolina State University recommend a coalition, CLEAR-GOV, to provide basic information about gene-edited crops for greater transparency. The proposed model would include details on plant species, trait modifications, and downstream uses.
A new chip has been developed that can be surgically implanted to read neural signals and stimulate the brain with both light and electrical current. The chip is fully wireless and trimodal, allowing for precise control over targeted regions of the brain.
A new study reveals that individual fish caught, released and recaught are more likely to be caught again than anticipated. The findings raise questions for policy makers tasked with preserving sustainable fisheries.
Researchers found that female mice exposed to cadmium during pregnancy became obese and developed fatty livers, while male offspring were not affected. The study suggests that cadmium exposure may act as a sex-specific delayed obesogen, disrupting liver function and glucose processing.
A panel of experts calls for a more dynamic and flexible approach to emergency preparedness, addressing supply chain issues and bureaucratic coordination. The proposed framework emphasizes flexibility, inventory visibility, equity, and a permanent coordinating team.
Two new papers address outstanding ethical issues in BCI technology, including physical and psychological effects, and offer guidance for addressing those issues. The studies also explore the potential of BCI technologies for cognitive enhancement and highlight the need for more public engagement with the field.
Researchers at North Carolina State University have discovered a new Rickettsia species in dogs that is part of the spotted-fever group. This new species has been found in multiple dogs across the US and shares genetic similarities with human Rickettsia pathogens.
Researchers found that feeding animals is the strongest influence on animal activity in yards, with species like squirrels and raccoons being most common. The study confirms the urban-wildlife paradox, showing that suburban areas can have an abundance of wildlife compared to wild areas.
Researchers from NC State and Cornell are developing a self-sustaining system that utilizes microplastics to capture and break down more microplastics. The system involves creating microcleaning particles that stick to microplastics, which are then broken down by microorganisms, producing chemicals with commercial value.
Researchers developed a novel ultrasound technique that quantifies lung scarring and detects lung fluid in rats, showing promise for assessing pulmonary fibrosis and edema. The non-invasive method could reduce costs and improve patient care by providing accurate, measurable assessments of lung health.
Researchers at North Carolina State University developed a machine-learning model to predict how long individual visitors will engage with exhibits. The model achieved accurate predictions using only facial expressions and posture data, with better performance when visitors interacted with the exhibit for longer periods.
A new software tool called HangFix can detect and fix hang bugs in production cloud systems, resolving issues in seconds. Researchers tested the tool against 42 real-world bugs and found it successfully fixed 40 of them instantly.