Researchers calculate how cellulose in wood decomposes when heated, offering a new mechanism for converting farmed and waste wood into useful bio-oils. The findings could spur more effective and efficient ways of extracting energy from wood.
The researchers used ab initio lattice calculations to unravel the structure of the Hoyle state, finding a compact triangular configuration of alpha clusters for the ground state and a bent-arm formation for the excited state. This work opens interesting questions regarding shape and stability in nuclear physics.
Researchers from NC State University have developed a safety testing system called TiPED to help chemists design inherently safer chemicals. The system aims to identify potential endocrine disruptors before they are used in commercial products, benefiting consumers and reducing exposure to harmful chemicals.
Researchers found that students with high levels of family social capital and low levels of school social capital were less likely to have used marijuana or alcohol. This suggests that parental involvement is crucial in shaping children's decisions about substance use.
Researchers from North Carolina State University and the University of Oregon have found a way to use cloud-based Web browsers for large-scale computing tasks anonymously. This exploitation has potential ramifications for the security of cloud browser services.
WiFox improves data throughput in large audience WiFi environments by prioritizing access point data transmission. The software program monitors traffic and grants priority based on backlog size, improving data response times significantly.
Researchers developed a new natural language processing tool to extract access control policies from customer requirements. The tool translates ACPs into machine-readable language, verifying and testing their adequacy in meeting security needs.
A new study by NC State University and Duke University finds that flame retardant Firemaster 550 causes endocrine disruption, leading to rapid weight gain, early onset of puberty, and cardiovascular health problems in lab rats. The researchers also detected high levels of thyroid hormone and glucose regulation issues in exposed offspring.
A team of researchers confirms ancient protein preservation in dinosaur bone cells using antibodies that target specific proteins found in vertebrate bone cells. This finding further solidifies the case for preservation of cells and possibly DNA in ancient remains.
Researchers at North Carolina State University have developed a compound that can reactivate antibiotics against methicillin-resistant Staphylococcus aureus (MRSA), making it effective again. The new compound works by short-circuiting the bacteria's ability to mount a defense against the antibiotic.
Researchers at North Carolina State University developed a new technique that uses sound waves to rapidly separate selected collections of cells. This method is faster and more efficient than existing techniques, with a viability rate of over 90%.
Seedless watermelons are more profitable for farmers, but their flowers require fertilization from male flowers of seeded plants. Researchers have identified three pollenizer varieties that produce the most male flowers and resist fungal infection, helping farmers make informed decisions about crop management.
Scientists from NC State University have developed a method to align carbon nanotubes in composite materials, resulting in significantly improved tensile strength, stiffness, and thermal conductivity. The new technique enables the creation of ultrastrong and multifunctional composites suitable for aerospace and sports applications.
The new nanoflower structures have a huge surface area in a small space, increasing the capacity of lithium-ion batteries and supercapacitors. GeS is an attractive material for solar cells due to its ability to absorb solar energy and convert it into usable power.
A new study by North Carolina State University reveals that parental involvement is crucial for academic success. Parents can significantly impact their child's grades by checking homework, attending events, and fostering open communication.
A new technique has been developed by North Carolina State University researchers to improve the accuracy of determining a battery's remaining charge in real-time. This will enable electric vehicle drivers to better estimate when their car may run out of juice.
A team of researchers from North Carolina State University found that some mixing of donor and acceptor layers in polymer-based solar cells can increase efficiency. The study showed that controlling the mixing of domains can lead to better performance, contradicting previous assumptions that pure layers were best.
A new species of freshwater fish, Gambusia quadruncus, has been discovered in east-central Mexico with distinctive male genitalia and colorful female anal spots. These characteristics may play a role in mating control and success, offering insights into reproductive strategies in aquatic species.
Researchers developed a new method to identify proteins secreted by cells, eliminating drawbacks of traditional approaches. This technique isolates the 'secretory pathway' organelles and analyzes their contents using mass spectrometry, providing precise data on cell biology.
Two single-celled Archaea species, nearly identical genetically, respond differently to uranium toxicity, one by metabolizing it as energy, and the other by inducing a dormant state. These findings could teach us about mechanisms of adaptation to extreme environments and have implications for understanding antibiotic resistance.
Researchers have demonstrated a less-expensive way to create textured nickel ferrite (NFO) ceramic thin films, which can easily be scaled up for manufacturing needs. The new technique allows for the creation of NFO thin films with an aligned crystalline structure, maximizing their magnetic properties.
A recent study by researchers at North Carolina State University found that many medical students are opting for higher-paying specialties like dermatology and radiology due to the significantly higher incomes they offer. In contrast, primary care physicians earn substantially less, with a median income of just under $200,000 per year.
Researchers have found identical strains of antibiotic-resistant Campylobacter coli in both antibiotic-free and conventionally raised pigs. The study suggests that the environment plays a key role in the persistence of these resistant pathogens, regardless of antimicrobial usage by pork producers.
Researchers at North Carolina State University have developed a new method for forecasting seasonal hurricane activity that outperforms traditional techniques by 15%. The approach identifies key combinations of factors most predictive of hurricane activity and provides a probability scale for the forthcoming season. With an 80% accurac...
Researchers from North Carolina State University have developed a new software tool to identify and respond to potential anomalies in cloud computing systems. The program uses system-level data to define normal behavior for each virtual machine, predicting anomalies that could affect system performance.
Researchers at North Carolina State University found that BPA exposure early in life causes significant gene expression changes associated with anxiety. A soy-rich diet was shown to mitigate these effects in rats, suggesting a potential protective role for soy in reducing the impact of BPA on mental health.
A North Carolina State University survey finds that feral cat management is a contentious issue between 'cat people' and bird conservationists, with differing opinions on the impact of feral cats on wildlife. The study suggests that common ground can be found in caring for animals, and collaborative solutions such as involving cat care...
North Carolina State University leads a $18.5 million NSF grant to develop self-powered health monitoring sensors and devices. These devices could transform healthcare by providing uninterrupted streams of vital signs data, improving disease management and environmental policy.
Researchers identified brain regions involved in affective aggression in mice, which may be similar to those affected in humans. The study's findings could lead to the development of novel approaches to treat chronic affective aggression.
Researchers at NC State have developed a new, less expensive nanolithography technique that uses cantilevers and spheres to create patterns at the nanoscale. This technique has potential applications in biological sensors and tissue regeneration efforts.
Underground organisms like arbuscular mycorrhizal fungi play a dual role in soil carbon sequestration, both storing and releasing carbon as atmospheric carbon levels rise. The study challenges assumptions about their protective effects on organic carbon.
North Carolina State University is leading a four-year research project to assess freshwater sustainability across the southern United States. The study will analyze historical hydroecological observations and population projections to determine how sustainable water resources will be over the next 10 to 30 years.
Scientists at North Carolina State University discovered a novel protein controller that regulates gene expression in tree cells during wood formation. The controller protein prevents abnormal growth and promotes healthy wood formation by suppressing the expression of certain genes.
A multi-university team is developing techniques for creating two-dimensional materials that can fold themselves into three-dimensional structures when exposed to light. The research aims to advance understanding of photoresponsive materials with applications in electronics, manufacturing, and humanitarian relief.
A new paper calls for a trauma-informed approach in shelters to address the unique challenges faced by homeless families with children who have mental-health problems. The authors recommend changes in shelter practices and future research on parenting in homeless families.
Scientists have discovered a method to harness hydrogen peroxide's oxidizing property to switch on gene expression in live mammalian cells. The researchers designed a molecule that reacts with hydrogen peroxide and expresses the firefly luciferase gene, causing cells to glow.
Informal social networks play a crucial role in finding jobs, especially high-paying ones, in the US where open market systems prioritize merit over connections. In contrast, Germany sees 40% of jobs filled through informal recruitment, with no apparent link to wages.
A study found that rodents like agoutis disperse large seeds in tropical forests, creating conditions for germination. Researchers tracked seed dispersal using tags, video surveillance and transmitters, showing 14% of seeds survived to the next year.
The new technology allows approximately 90% of unpolarized light to be polarized and used by the projector, reducing heat generation and enabling more compact designs. This innovation has significant implications for LC projectors, including longer battery life and increased brightness with reduced power consumption.
Scientists at NC State University have developed elastic conductors made from silver nanoscale wires, enabling the creation of stretchable electronic devices. These conductors can withstand significant stretching without compromising conductivity.
Researchers have developed a new technique to control the crystalline structure of titanium dioxide at room temperature, enabling precise control over its properties. This allows for the creation of materials with optimal structures for specific applications, such as photovoltaic cells and hydrogen production.
Researchers at North Carolina State University have developed a nano-sandwich technique to create thinner solar cells while maintaining their ability to absorb solar energy. The new design, which uses a thin active layer surrounded by dielectric materials, significantly improves efficiency and decreases manufacturing costs.
Gold nanoparticles with a slight positive charge have been found to unravel DNA's double helix, enabling potential breakthroughs in gene therapy. The research also highlights the importance of characterizing nanoparticle characteristics for DNA-based electronics.
The researchers found that larger ligands produce smaller gold nanoparticles and that each type of ligand produces nanoparticles in a particular array of discrete sizes. This discovery advances the understanding of nanoparticle formation and provides a new tool for controlling the size and characteristics of gold nanoparticles.
Researchers use bimodal dual AC mode microscopy to analyze eye tissue damaged by scarring in diabetic patients. The study provides detailed information on the composition and surface characteristics of these tissues.
A new technique has been developed to efficiently divide wireless spectrum bandwidth in multi-hop networks, improving operation and providing equal 'quality of experience' for all users. This allows for better performance and satisfaction for applications, reducing data traffic jams and increasing overall network efficiency.
Researchers at North Carolina State University have developed a computer model to determine how a wind-driven 'tumbleweed' Mars rover would perform on rocky Martian terrain. The study found that larger diameter and lower weight rovers achieve better performance, with a minimum diameter of six meters needed for acceptable movement.
A North Carolina State University study analyzed Twitter posts about the Fukushima Daiichi nuclear plant after the 2011 disaster, finding that while people shared information quickly, it often lacked context and analysis. The study suggests that social media haven't significantly changed the content of our communications, but rather ho...
Researchers from NC State University have devised a method to improve data transmission quality and efficiency in mobile ad hoc networks. The approach uses an algorithm that predicts the strongest relay path and adjusts the data transmission rate accordingly.
Scientists have found a 60-million-year-old giant turtle with a shell measuring 172 centimeters long, making it one of the largest turtles ever discovered. The turtle's massive size allowed it to thrive in its ecosystem, where other giant reptiles like snakes also existed.