Researchers have found that temperature-controlled aggregation in new semi-conducting polymers enables high-efficiency organic solar cells with efficiencies up to 10.8%, paving the way for mass production and a commercially viable alternative source of energy.
Researchers developed technology allowing biobots to pick up sounds with small microphones and pinpoint their source, helping emergency personnel find survivors. The system also includes an invisible fence technology to keep biobots within a defined area.
A study from North Carolina State University reveals that human-induced habitat alteration leads to changes in the shape and size of male mosquitofish genitalia, particularly in fragmented waters. The research suggests that these changes may be driven by reduced predation pressure, which can influence reproductive success.
Researchers developed a platform that enables humans to communicate with dogs through body language and physical signals. The technology can detect a dog's emotional state, stress levels, and even hazards like gas leaks.
Researchers have developed a technique that uses the bacteria's own CRISPR-Cas system to turn off specific genes or sets of genes, creating a powerful tool for future research on genetics. This approach allows researchers to better understand the role of individual genes and identify gene sets associated with problems such as multidrug...
Researchers at NC State University have made significant advancements in the genome editing technique CRISPR-Cas, identifying key molecular elements that drive its activity. The study sheds light on how guide RNAs interact with the Cas9 endonuclease, enabling more precise genetic modifications.
Researchers at North Carolina State University have developed a new software that estimates the range of electric vehicles by analyzing traffic data, weather, road grade and other variables. The tool uses a predictive, big-data approach to reduce range estimation error to a couple of miles and achieve 95% accuracy in some case studies.
Researchers at North Carolina State University have developed a DNA-based drug delivery system that targets cancer cells using nano-cocoons made of DNA. The system uses self-assembling DNA techniques and specifically delivers anticancer drugs to cancer cells, releasing them quickly once inside.
A study found that cheetahs' energy expenditure is driven by distance traveled to find prey, not prey theft. Habitat loss and human activities force cheetahs to travel farther, making life harder for them. The researchers suggest that these factors are more important for population viability than direct competition with larger predators.
A new study from North Carolina State University explores how collegiate student-athletes cope with dual challenges of meeting team expectations and university responsibilities. Researchers found that student-athletes struggled with uncertainty in balancing schoolwork, social relationships, and future career prospects.
North Carolina State University researchers aim to improve educational software by incorporating facial expression, body language, speech, and other cues to respond to students' emotional states. The goal is to customize program responses based on verbal and nonverbal cues.
A new hadrosaur species, Rhinorex condrupus, with a unique nasal profile has been discovered in Utah. The species lived approximately 75 million years ago and is believed to have weighed over 8,500 lbs., helping fill gaps about habitat segregation during the Late Cretaceous period.
Scientists from North Carolina State University have developed a method for controlling the surface tension of liquid metals by applying very low voltages. This allows researchers to manipulate the shape of antennas, complete or break circuits, and explore various applications in microfluidic channels, MEMS, photonic and optical devices.
North Carolina State University researchers have identified candidate genes controlling the hypersensitive defense response in corn, a rapid localized cell death that limits pathogen spread. The findings could help build better defense responses in corn and other plants.
The researchers created a new standard for large-scale DNA origami structures, enabling applications in biomedical research and nanoelectronics. The breakthrough involved developing a custom scaffold strand and cost-effective method for synthesizing staple strands.
A new study from North Carolina State University found that childhood mentors have a lasting positive impact on career success. Mentees with mentors were more likely to find work early in their careers with greater intrinsic job rewards, such as authority and autonomy. These characteristics are associated with long-term career success.
Researchers developed AI software that predicts player goals in video games with 62.3% accuracy, outperforming previous technology. The software uses deep learning to analyze large collections of game data and improve its accuracy over time.
Researchers from NC State University have developed a titania-based material that can effectively insulate superconducting magnets, allowing for the preservation of electrical pathways and efficient heat dissipation. This breakthrough has significant implications for next-generation power generation technologies and medical devices.
Research from North Carolina State University reveals that home-cooked meals and family dinners can be stressful and impossible for many families due to financial limitations. The study found that middle-class and poor families face significant challenges in accessing healthy food, including transportation and kitchen tools.
A study from North Carolina State University found that non-native Asian camel cricket species have spread into homes across the eastern United States. The greenhouse camel cricket was found to be the most common species reported by respondents, with a significant presence in yards east of the Mississippi River.
Researchers studied century-old museum specimens to understand how climate change will impact a common tree pest. They found that scale insect populations increased in warmer urban areas and are also rising in rural forests, suggesting cities may be a preview of what to expect elsewhere.
A novel modeling strategy simulates polyelectrolyte systems, enabling the prediction of desirable characteristics for various applications. The 'implicit solvent ionic strength method' reduces computational costs, allowing for quicker results and larger system complexity.
North Carolina State University researchers have developed a technique to attach electrodes to moths during pupation, allowing for the monitoring of electromyographic signals. This enables better understanding of moth flight coordination and the development of remotely-controlled 'biobots' for search and rescue operations.
Researchers developed a modification to the core Android operating system that allows developers and users to plug in new security enhancements. The ASM framework enables custom security control modules to protect phones and enhance consumer privacy.
The researchers developed a framework for effective social media communication about food safety, highlighting the need for dialogue and engagement with key audiences. The guidance aims to reduce the risk of foodborne illness by leveraging platforms like Twitter and Facebook.
A psychology researcher proposes a new theory, 'selective engagement,' to explain why older adults show declining cognitive ability in lab settings but not in daily life. Motivation plays a key role in this disparity, with tasks deemed personally relevant eliciting higher cognitive performance.
Researchers used statistical tools to map social connections in prairie dogs, uncovering relationships that escaped traditional observational techniques. The study found key bridge individuals connecting different groups, which could aid in conserving populations and mitigating plague spread
New research from North Carolina State University reveals that urban heat is killing red maples by boosting pest populations. Warmer temperatures lead to a 300% increase in young gloomy scale insects, resulting in 200 times more adult scales on urban trees. This stress can also limit tree growth and kill trees.
Researchers found genetically identical bacteria respond differently to sugars, exhibiting a wide range of behaviors. The study highlights the complexity of bacterial behaviors and their response to environmental conditions.
A joint project between NC State University and the University of Florida is using cookies, citizen science, and robust research methods to collect data on ant species diversity. The School of Ants project has already yielded surprising findings, including the spread of invasive species across the US.
Scientists have developed a method to create stronger and more ductile metal materials by adjusting the internal structure, similar to bone and bamboo. This technique can be customized for various applications, including improving industrial steel's strength and ductility.
Researchers developed electrically conductive coat paint to identify problems early in critical infrastructure. The sensing skin can detect cracks and damage in nuclear facilities, bridges, and other structures.
Scientists have developed a technique to control the population of the Australian sheep blowfly by genetically modifying female flies to require a common antibiotic to survive. This approach allows for the separation of male and female larvae, enabling the use of male-only genetic control programs to reduce blowfly populations.
Researchers discovered that trap-jaw ant species are expanding their territory in the southeastern United States. The study identified two new species, O. haematodus and O. ruginodis, which have spread across the Gulf Coast region, including Florida and Alabama.
Researchers have developed a system to track footballs in three-dimensional space using low-frequency magnetic fields. This technology can improve accuracy for referees and viewers, especially in situations where the ball is blocked from view or visibility is low.
Researchers at North Carolina State University have developed a neural transplant that significantly reduces absence epilepsy seizures in mice. The treatment targets specific areas of the brain affected by the disease, offering hope for developing new therapies for humans suffering from various forms of epilepsies.
Researchers have developed nanoscale structures called 'nanodaisies' that can deliver multiple anti-cancer drugs to cancer cells. These daisy-shaped structures show promise in treating lung, leukemia, breast, prostate, liver, ovarian and brain cancers.
A recent study published in Urban Ecosystems found that a lack of plant diversity is a significant contributor to the widespread defoliation caused by cankerworms in cities. Increasing plant diversity can help limit future damage. Native plants were particularly hard hit, while nonnative species were largely ignored.
Research from North Carolina State University found that dam removal improves spawning grounds for American shad and may boost their survival rates. The study reveals high mortality rates among adult fish during spawning, but suggests that improving fish passage could lead to better outcomes.
The study sequenced the genome of a dampwood termite, highlighting key differences and similarities with other social insects. The findings provide insight into how social insects evolved and could lead to new baits for controlling termites.
Researchers at NC State University created modified cockpit displays that significantly improved pilot response times in avoiding crashes. The new system highlighted planes with higher risk of collision, reducing errors and saving lives.
A study from North Carolina State University found that increases in dopamine levels trigger dramatic physical changes in Indian jumping ant workers, transforming them into warrior queens with elevated life expectancy. This discovery has implications for understanding social insect behavior and epigenetics.
Research from North Carolina State University found that more diverse bee species improve blueberry yield by $311 per acre, with a total value of $1.42 million annually. The study suggests that differences in weather tolerance among bee groups contribute to this benefit.
Researchers developed a novel anti-cancer drug delivery method using lipid-based nanocapsules to deliver drugs directly to cancer cells. The technique triggers the release of the drug, leading to cell death in breast cancer tumors. This efficient and fast-acting approach may improve treatment outcomes for cancer patients.
A study by North Carolina State University and Microsoft Research found that game developers value communication, teamwork, and creative skills. The research highlights the importance of including non-programmers in computer science projects and developing interpersonal communication skills.
Research suggests that Midwest corn and soybean yields could drop by 15-30% over the next half-century due to harsher drought conditions. The study, published in Science, found that corn and soybeans are becoming increasingly sensitive to drought, with yields struggling in dry conditions in Iowa, Illinois, and Indiana.
A new study from North Carolina State University and the University of Texas found that children are paying close attention to financial issues and need parental guidance. Parents should make an effort to talk to their kids about money, including saving, spending, and earning, as well as family finances and debt.
Researchers found that urban areas in warmer regions experience delayed butterfly emergence compared to rural areas. The study's findings suggest that butterflies may be more vulnerable to climate change than previously thought, and highlight the importance of understanding species' responses to urbanization and temperature increases.
Researchers developed a new ultrasound device that can identify vulnerable arterial plaques, which are more likely to break off and cause heart attacks or strokes. The device uses dual-frequency intravascular ultrasound technology to detect contrast agents, making it easier to highlight vulnerable plaques on ultrasound images.
Researchers found that people are 7% better at finding targets in the upper half of the screen compared to the lower half. This discovery could improve safety-related technologies like traffic signs and website user interfaces.