A study found that police officers who trust the public are more likely to engage in proactive policing, resulting in higher arrest rates. The researchers developed a tool to assess police trust and performance, providing new insights into public safety.
Researchers developed DNA Enrichment and Nested Separation (DENSe) techniques to label and retrieve DNA data files, increasing estimated file names from 30,000 to 900 million. The system uses nested primer-binding sequences and molecular tags for efficient data retrieval.
A study of US senators and representatives found that liberal politicians invest more in socially responsible companies. Environment, employee relations, and diversity are key factors driving these investments.
Researchers combined two models to identify high-risk areas for lumpy skin disease virus in cattle, highlighting the importance of ecological conditions and wind patterns. The study predicts potential spread in regions such as Russia, Turkey, Serbia, and Bulgaria.
Research at North Carolina State University found that people with substance-use problems are less likely to report wanting effective therapies if they read a message describing addiction as a disease. In contrast, those who received a growth mindset message reported stronger intentions to seek counseling or cognitive-behavioral therapy.
Researchers at North Carolina State University have developed AOGNets, a new framework for building deep neural networks via grammar-guided network generators. The new networks outperformed existing state-of-the-art frameworks in visual recognition tasks, achieving better prediction accuracy and model interpretability.
Researchers used an interactive model, Tangible Landscape, to engage forest stakeholders in managing sudden oak death. The model allows participants to explore scenarios and factor in budgets for disease management, providing valuable insights for sustainable solutions.
A recent study by North Carolina State University estimates that US government spending on military personnel improves the American workforce, with a positive impact of $89.8 billion on the economy in 2019. This improvement is attributed to human capital investments made by the military through personnel training and education efforts.
Researchers have developed a new framework that enables deep neural networks to learn new tasks while minimizing the loss of previously learned information. The Learn to Grow framework demonstrates improved performance in both new and old tasks, with backward transfer occurring when learning a new task enhances previous task accuracy.
Researchers found that ghost forests supported a different group of bird species than the forests they replaced. Some bird species, like the northern bobwhite quail and woodpeckers, fared well with the changes in vegetation.
A new study from North Carolina State University reveals that teaching children about climate change boosts their parents' levels of concern, including among conservative and male parents. This finding suggests a promising pathway to overcoming societal barriers to climate action through intergenerational learning.
A recent study found that an online growth mindset intervention increased interest in computer science among undergraduates, with no direct impact on performance. The intervention led to a positive, indirect effect on students' final grades, highlighting the value of fostering a growth mindset in computer science education.
Researchers at North Carolina State University identified widespread design flaws in smart home IoT devices that allow third parties to prevent devices from sharing information. The flaws can be used to prevent security systems from signaling a break-in or uploading video of intruders. Experts propose potential solutions, including mak...
A North Carolina State University study finds that compressed wood pellet-fed stoves reduce air pollution by about 90% for a range of contaminants associated with health problems and climate change. The stoves performed well in real-world conditions, with drastic cuts in pollutant emissions.
Researchers found that warmer water temperatures during early development increase the proportion of male southern flounder, with up to 94% in some cases. This could threaten wild populations and commercial fishing industries that rely on larger female flounder.
A large-scale research project highlights significant differences between men and women in their backgrounds and roles within terrorist groups. Women were less likely to be involved in planning or carrying out attacks, and more likely to play behind-the-scenes supporting roles.
A new North Carolina State University study found that lionfish in the Atlantic and Pacific regions share genetic similarities, suggesting a population near Taiwan as the source of the invading species. The research also revealed that lionfish in the Atlantic exhibit rapid reproductive rates and voracious predation, devastating native ...
Researchers have developed a new detection technique that uses power anomalies to identify micro-architectural attacks in embedded systems. This approach can reduce the effects of malware even if it evades traditional detection methods, by slowing down data transfer rates by up to 97 percent.
Researchers at North Carolina State University discovered that key cell-killing proteins can block certain bacterial infections like Listeria without harming the host cells. The RIPK3 and MLKL proteins recognize the bacteria's chemical composition and bind to it, preventing its spread while keeping the host cells alive.
A study found that carnivores interact with each other more frequently when sharing green spaces in suburbs, contrary to previous theories. Preserving green space is crucial for wildlife species, providing cover, food, and navigation without human danger.
North Carolina State University researchers have created a technique called ultrasound-assisted biofabrication (UAB) to align living cells during the bioprinting process. This allows for the creation of tissues with characteristics similar to natural tissues, such as a knee meniscus with aligned cell structures.
Researchers at North Carolina State University have developed Adaptive Deep Reuse, a technique that reduces deep learning network training time by up to 69% without accuracy loss. By recognizing similar data chunks and applying filters to multiple chunks simultaneously, the technique saves significant computing power.
Researchers have demonstrated the real-world utility of direct antenna modulation (DAM) for boosting radio signal quality when transmitting at high data rates. The method has applications in military communications and can improve signal quality dramatically with much smaller antennas.
A national-scale study found that high tree diversity in the US is associated with a greater number of nonnative pests, but this relationship depends on the pest's specialization. The study used two large datasets and found a hump-shaped curve between tree diversity and pest diversity.
Researchers at North Carolina State University have developed a material that can change its color by manipulating the orientation of nanostructured columns in response to a magnetic field, mimicking the flashing colors of neon tetras.
A North Carolina State University study found that US indoor climate preferences are most similar to those of west central Kenya and northeast Africa, with warm conditions and low humidity prevailing. The survey of 37 states showed that Americans aim for a climate closest to the outdoor conditions in these regions.
Researchers discovered a bacterium in camel crickets that breaks down lignin, opening new pathways for biofuel production and chemical manufacturing. The study highlights the value of ecosystem analysis in identifying commercially valuable microorganisms with industrial applications.
A case study by North Carolina State University researchers reveals that an adolescent diagnosed with rapid onset schizophrenia was actually infected with Bartonella henselae, leading to full recovery after treatment. The discovery suggests a potential link between bacterial infections and mental disorders.
Researchers at North Carolina State University have developed a microfluidic system that can synthesize perovskite quantum dots across the entire spectrum of visible light. The system drastically reduces manufacturing costs and allows for real-time process monitoring to ensure quality control, enabling mass production of high-quality QDs.
A new study by North Carolina State University suggests that nonprofit organizations can better serve their constituents by partnering with public institutions to overcome bureaucratic red tape. The researchers found that these partnerships provided nonprofits with access to contacts that could facilitate efficient navigation of bureau...
Researchers at NC State University have identified a complex transcriptional regulatory network that regulates wood formation in woody plants. The study reveals novel interactions between key transcription factors and genes, providing insights into the regulation of lignin biosynthesis and its relation to disease resistance.
A study by North Carolina State University found that older adults are more willing to engage with negative health information when they have a positive attitude towards their health. Participants who completed a checklist designed to make them feel good about their lifestyle choices read more than 50% of the negative articles, compare...
Researchers at North Carolina State University have developed a technique using bacteria to create biocement in coal ash ponds, making them stiffer and more difficult to spill. The resulting biocement can also trap potentially toxic metals in the coal ash, reducing environmental and public health concerns.
A study by NC State University found that urbanization and scale-insect abundance, rather than latitudinal warming, are key drivers of tree health in cities. In the Southeast US, cities at mid-latitudes showed poorer tree health due to high volumes of tree-destroying scale insects.
North Carolina State University researchers created fibers that combine rubber's elasticity with metal's strength, resulting in a tougher material. The fibers can stretch up to seven times their original length before failure while absorbing energy, making them suitable for applications like soft robotics and textiles.
A newly discovered tyrannosaur, Moros intrepidus, has narrowed a 70-million-year gap in the North American fossil record. The species, which lived about 96 million years ago, was small but exceptionally fast and had advanced sensory capabilities.
Researchers developed a mapping tool that predicts the best locations for oyster bed reestablishment, maximizing water filtration benefits. The tool utilizes GIS tools and considers factors such as ecosystem services and population sustainability.
A new study by North Carolina State University found that aquaculture has expanded seafood production but does not contribute to fishery conservation. The research suggests that prioritizing socially sustainable seafood production and regulating industry practices are essential for advancing conservation goals.
Researchers have developed an AI program that can automatically identify six species of foraminifera, microscopic marine organisms prevalent in Earth's oceans for over 100 million years. The AI uses convolutional neural networks to analyze images of the organisms' shells, providing insights into ocean characteristics and climate change.
A study by North Carolina State University found that companies with large differences between their earnings and non-financial measures are less likely to forecast their annual earnings. This divergence can lead to inaccurate forecasts, as companies may overestimate their actual performance.
Researchers found that sleep, mood, and stress impact older adults' perceived competence and locus of control. Positive emotions and good sleep efficacy improve control beliefs, while negative affects and stressful events decrease them.
A team of researchers analyzed Anchiornis feathers to understand the evolution of flight in dinosaurs and birds. They found that Anchiornis feathers contained both beta-keratins and alpha-keratins, a combination not seen in modern feathers.
A new study from North Carolina State University finds that total release foggers, or bug bombs, are ineffective in removing cockroaches from indoor environments. The products leave behind toxic residues on surfaces and fail to reach areas where cockroaches congregate, such as under surfaces and inside cabinets.
Researchers from North Carolina State University have developed an algorithm that can predict porcine epidemic diarrhea virus (PEDV) outbreaks with approximately 80% accuracy. The algorithm uses weekly farm-level incidence data, including animal movements and environmental factors, to identify neighborhoods at high risk of PEDV spread.
Researchers at NC State University have created 3D-printed flexible mesh structures that can be controlled with applied magnetic fields while floating on water. The structures can also mimic the properties of water striders and have potential applications as soft robots or tissue scaffolds.
A recent study found that experiencing racial discrimination makes black teens and young adults more likely to engage in social and political activism. Cultural racial discrimination increases willingness for low-risk activism, while institutional discrimination has a complex relationship with high-risk activism. Public regard plays a ...
A newly discovered species of freshwater shark, Galagadon nordquistae, has been found with tiny 'spaceship-shaped' teeth, adding to the fossil record of this family in the Cretaceous. The discovery provides new insights into ancient aquatic ecosystems and sheds light on the diversity of sharks and rays during that period.
Researchers developed an intelligent system for 'tuning' powered prosthetic knees using reinforcement learning, allowing patients to walk comfortably in minutes. The system adapts 12 control parameters to address prosthesis dynamics, such as joint stiffness, during the entire gait cycle.
Scientists create efficient, affordable pathway for terpene synthesis using E. coli bacteria, enabling mass production of these molecules for various industries.
Researchers at North Carolina State University and the University of South Florida found significant flaws in forensic software DXAGE, which estimates age-at-death based on bone mineral density. The software's accuracy was off by an average of 14.25 years for women who died between 30s and 70s.