Research from North Carolina State University finds that US and British children share similar risk factors for behavioral problems, such as health issues and family structure. Strong home environments are shown to decrease the likelihood of behavior problems in both countries.
North Carolina State University researchers have developed a new way to fine-tune wireless power transfer receivers, making the systems more efficient. The system uses electronics to precisely re-tune the receivers in real-time, addressing the problem of minor changes affecting power transmission.
Researchers at North Carolina State University have developed a new UV disinfection technology using LED lights that can kill pathogens like bacteria and viruses. The technology has potential applications in drinking-water treatment and sterilizing surgical tools.
Scientists at NC State University developed a method to turn gene expression on and off using light-activated molecules. This technique enables precise control over gene function, potentially leading to targeted therapies for diseases like cancer.
Researchers found social networks on Facebook tend to form around graduation year or university housing rather than shared interests. The study's findings suggest universities can create strong community among students by manipulating student housing efforts.
Researchers found Bartonella infection in 62% of patients with conditions like arthritis, chronic fatigue, and Lyme disease. The study suggests a possible link between Bartonella bacterium and rheumatoid illnesses in humans.
A North Carolina State University study reveals that over one-third of restaurant servers admit to discriminating against African-American customers, with many perceiving black patrons as impolite or poor tippers. The survey found that 38.5% of servers reported varying their service based on customers' race, highlighting the persistenc...
A new data transmission approach developed by researchers at North Carolina State University can increase the amount of data transmitted in multi-hop wireless networks by 20-80%. The centrality-based power control algorithm optimizes system efficiency by determining when to use powerful transmissions and when to use less powerful ones.
A new study reveals that genetically improved loblolly pines have increased carbon uptake and stem-wood production, with 17% and 13% increases respectively, over a 40-year period. This enhancement of the trees' ability to act as carbon sinks is expected to mitigate climate change.
Diesel technologies have drastically cut particulate matter (PM) and nitrogen oxides (NOx) emissions in new tractor trailer trucks, with reductions of 98% for NOx and 95% for PM. The emission cuts are attributed to exhaust gas recirculation and selective catalytic reduction technologies.
Researchers developed a new X-ray technique to analyze the molecular structure of organic polymers used in printable electronics. They found that molecular alignment is crucial for device performance, particularly in transistors and solar cells.
Researchers found significant variation in craniofacial characteristics, with Lisbon females exhibiting broader noses and eyes spaced further apart than Coimbra females. The difference suggests genetic variations rather than dietary or nutritional influences.
A study by North Carolina State University has found that feral pigs in the state are exposed to Brucella suis, a harmful bacteria that can be transmitted to people through unsafe butchering and consumption of undercooked meat. The bacteria can also spread in pig populations, causing abortions in affected swine.
A North Carolina State University researcher has created a more efficient cooling method for electronic devices using a copper-graphene composite. The new material cools devices up to 25% faster than current materials and reduces costs by replacing expensive copper with graphene.
Research from North Carolina State University reveals that honey bees increase propolis collection by 45% when infected with harmful fungi, providing a natural antifungal agent to protect their colony. The bees also physically remove infected larvae to prevent fungal spores from spreading.
Research from North Carolina State University finds that broadening circle hook requirements could decrease catch rates for yellowfin tuna and other non-billfish species. Circle hooks were only 60-70% as effective as J hooks in catching these species, making them less suitable for offshore anglers.
The NC State Science of Security Lablet aims to develop a unified body of knowledge and analytics methods to create a trust engineering discipline. The lablet will leverage NC State's expertise in analytics to advance the state of the art in security science.
A recent study by North Carolina State University researchers found that over half of mobile apps in the Google Play market contain ad libraries that track user location, access call logs, and phone numbers. These libraries pose security risks as they can bypass Android security efforts and potentially launch malware attacks.
Researchers developed functional oxide thin films for efficient electronics, creating a new field of oxide electronics. This innovation enables high-power devices and smart sensors by overcoming the limitations of silicon-based electronics.
Researchers at NC State University have developed a new method to estimate parameters in oscillatory biological systems, allowing for more accurate and predictable models. This approach factors in the frequency of concentrations within the system, eliminating hills and valleys, making it easier to identify optimal parameters.
Researchers at North Carolina State University have developed a method to determine the biological sex of skeletal remains based solely on foot bone measurements. The study found that tarsal bones in the feet are reliable indicators of sex, with specific combinations of measurements leading to accurate determinations.
Research reveals how brain processes deceptive ads, finding increased activity in areas associated with attention and theory-of-mind reasoning. Moderately deceptive ads stimulate more brain activity, potentially making consumers more susceptible.
Researchers have reconstructed the giant prehistoric New Zealand penguin, Kairuku, from two separate fossils, providing new insights into its body shape and uniqueness. The reconstruction reveals a slender body, long flippers, and short legs, standing around 4-feet-2 inches tall.
African-American women are disproportionately affected by HIV/AIDS in the US, with 44% of new infections attributed to this group. The NC State project seeks to improve prevention materials targeting African-American female college students through culturally relevant messaging and language strategies.
A team of researchers at NC State University has discovered the mechanism behind high-speed energy storage in capacitors using a PVDF polymer. This finding could lead to more powerful and efficient electric cars that can accelerate quickly, rivaling gasoline-powered sports cars.
Researchers found that playing World of Warcraft improved spatial ability and focus in older adults who scored poorly on cognitive tests before playing the game. However, memory performance showed no significant improvement.
A new method for controlling DNA-based logic gates has been developed, enabling spatial and temporal control. This breakthrough could lead to interfacing DNA-based computing with traditional silicon-based computing, potentially creating new interfaces between biological systems and electronic devices.
Researchers have developed the Collaborative Cross, a reference manual of genetic variation in hundreds of specially-bred mice and their genetic sequences, which more closely mirror human genetic complexity. This resource could aid development of more effective treatments for various human diseases.
A study from North Carolina State University found that Toyota's safety-related recalls in 2009 made no significant dent in consumer perceptions of the brand. The average price of affected vehicles declined by approximately 2% relative to comparable models, a finding within the statistical margin-of-error.
A study by North Carolina State University found that most college athletics departments lack formal relationships with campus groups working on sustainability initiatives. Athletic department representatives understand the importance of sustainability, but few have incorporated sustainable practices into their strategic plans.
Researchers at NC State University have created a compound that increases the effectiveness of existing antibiotics against antibiotic-resistant superbugs by 16 times. The compound, derived from a class of molecules, recharges existing antibiotics, making them effective against Gram-negative bacteria like K. pneumoniae.
New research from North Carolina State University shows that a fluctuating sense of control is associated with improved cognitive abilities in older adults. The study found that participants who normally reported low sense of control performed better on problem-solving tests when feeling more in control.
The study provides a comprehensive reference manual for analyzing population genomics and quantitative traits in fruit flies. The DGRP consists of 192 genetically identical lines with varying genetic variation, facilitating the measurement of traits and unlocking secrets of quantitative traits.
Engineers at North Carolina State University have developed a technique to boost processor performance by over 20 percent by allowing GPUs and CPUs on a single chip to collaborate. This approach enables more efficient data transfer and execution, making computers more energy-efficient.
Researchers create specially engineered mammalian cells with a chemical handle to label proteins of interest efficiently without disrupting their function. The new approach enables fast, high-yield protein labeling and has advantages over existing methods.
Researchers at NC State University have developed a new technique to create elastic conductors from carbon nanotubes, enabling the production of stretchable electronic devices with improved resilience and conformability. The new method buckles carbon nanotubes on an elastic substrate, creating conductors that can transmit electric sign...
At around 2 meters per second, running makes better use of a key calf muscle than walking, increasing efficiency and conserving energy. This discovery sheds light on why speed walking is generally confined to the Olympics.
Researchers have developed a technology that reduces air pollutant emissions from chicken and swine barns by up to 79% while recovering heat. The system uses biofiltration and heat exchangers to temper fresh air and generate heat, reducing energy consumption.
A unique chemical composition of a cockroach signal, emitting a sex pheromone, could help determine habitat suitability for an endangered woodpecker. The synthetic pheromone attracts large numbers of adult male cockroaches, suggesting that the area could be a suitable home for the red-cockaded woodpecker.
Researchers have developed technology using microneedles to detect real-time chemical changes in the body, allowing for continuous monitoring. This innovation could enable personalized medical care and unlock new research opportunities.
Archaeologists discovered five non-native species introduced to Carriacou between 1,000 and 1,400 years ago. The remains suggest high-status food or ritual use, with pig-like peccaries, armadillos, guinea pigs, and small rodents found on the island.
Researchers found that certain smartphone models with pre-loaded applications can be tricked by hackers to bypass security features and access personal information. The study tested eight different models and identified significant vulnerabilities in five of them.
Engineers at NC State designed a new handle that reduces ulnar deviation and minimizes the risk of dropping infant car seats. The angled design allows for better grip and lifts are easier to perform.
A new study from North Carolina State University reveals that groundwater levels are influenced by precipitation three months earlier. The research provides unprecedented detail on how climate affects surface water and streamflow in the region, enabling better planning and policy decisions to mitigate water shortages.
Researchers from North Carolina State University are working on a 3D CPU design to achieve up to 25% reduction in energy consumption and improve performance. The goal is to overcome challenges such as heat dissipation and incompatible chip designs, enabling the manufacture of more efficient and powerful computing devices.
Researchers at NC State University have developed a method to convert 2D patterns into 3D shapes by heating pre-stressed plastic sheets under infrared light. Varying the width of black lines creates different hinge folds, enabling the creation of complex structures
A new video game aims to improve middle school students' computer science knowledge, addressing a shortage of skilled workers in the field. The project, funded by $1 million from NSF, incorporates engaging elements to attract girls and other underrepresented groups.
Researchers at NC State University found evolutionary breakpoints in canine chromosomes associated with canine cancer. Mapping these 'fragile' regions could provide new tools for human cancer detection and treatment.
New research from NC State University sheds light on how blow flies survive when buried underground during their development. The study found that blow flies can survive burial and provides additional information for murder investigations, helping forensic entomologists determine body burial times and potential relocations.
North Carolina State University researchers introduce a computational approach to improve the utility of superconductive materials. By interacting with industry, they've identified ways to optimize YBCO conductors, reducing quench risk and increasing performance. This breakthrough could accelerate the use of YBCO in emerging technologies.