Researchers found that juvenile pigs' mucosal environment can stimulate repair of intestinal injuries in newborn piglets. The study aims to understand why humans and other young animals have trouble repairing these injuries, with potential implications for treatments.
A newly discovered plant protein complex is crucial for a biological process called vacuole fusion, which is critical to plant growth and development. The study revealed that the curvature of vacuolar membranes plays an important role in their fusion.
A researcher proposes changes to the MCDHS, including addressing use and abuse separately, collecting input from a broader range of stakeholders, and targeting substance-specific experts. This could lead to a more robust understanding of drug risks and improved public health outcomes.
A new biosensor allows researchers to track oxygen levels in real-time in organ-on-a-chip systems, making it possible to ensure that these systems mimic the function of real organs. The biosensor uses phosphorescent gel to emit infrared light and measure oxygen concentration down to tenths of a percent.
New research reveals that female mosquitoes rapidly evolve more selective mating behavior when faced with existential threats from other invasive mosquito species. This adaptation is driven by genetic changes in specific gene regions and enables them to avoid sterility caused by interbreeding with male males of a different species.
Researchers developed a drug-delivery system that dissolves clots in minutes, limits scarring, and preserves cardiac function. The targeted treatment may improve patient outcomes by allowing for earlier treatment of heart attacks without surgical intervention.
Researchers at North Carolina State University developed a new technique to control self-folding three-dimensional structures by applying templates to constrain deformation. The technique creates complex shapes without cutting or printing, and can be executed at low temperatures.
Researchers at North Carolina State University have developed a flow-based high-throughput screening technology for optimizing hydroformylation reactions. The new technique significantly reduces testing time to about 30 minutes, while also minimizing human interaction with toxic gases and saving money.
Researchers discovered altered intestinal phage communities in mice with colitis, which overlapped with healthy human phages, suggesting a potential role in IBD. The study also found specific phages linked to disease-causing bacteria, highlighting the need for further investigation into viral contributions to inflammatory diseases.
The model uses mathematical equations to translate incompatible data streams into a neutral format, enabling comparison and analysis of satellite imagery and social media posts. Researchers tested the model using data from a 2013 flood in Colorado, resolving incompatibility issues and accurately estimating flooding locations.
Researchers from North Carolina State University have observed rapid and dramatic clearings of low cloud cover over the Atlantic Ocean, particularly in the southeast Atlantic. This phenomenon could provide insights into how clouds affect Earth's heating and cooling. The researchers found that atmospheric gravity waves are likely respon...
Research reviewed by North Carolina State University suggests that cities display predicted effects of climate change, including urban heat islands and drought rates. Urban areas can show how plants and animals respond to changes in climate over long stretches of time, providing insights into potential future effects.
Researchers develop new microscopy technique to track microstructural changes in real-time under high heat and stress. Alloy 709 shows promising results as a strong and resistant material for elevated temperature applications like next-generation nuclear power plants.
A preliminary study by North Carolina State University researchers found that prospective teachers are more likely to perceive Black faces as angry and judge the behavior of Black children as more hostile. This cultural disconnect may contribute to the disproportionate number of Black students facing disciplinary actions.
Researchers from North Carolina State University and Oregon State University have identified a genetic difference in zebrafish that is tied to differing responses to the same environmental chemical. The study found an association between the gene Sox7 and varying responses to abamectin, a commonly used antiparasitic.
Researchers developed a device that reflects sound in its original direction, more than doubling the effective range of previous technologies. The 'retroreflector' uses engineered materials to focus incoming sound waves onto a second layer, sending them back to their source.
A new study by North Carolina State University researchers found that companies incorporated in tax haven countries with weak governance are more likely to engage in practices benefiting executives at the cost of their shareholders. These companies paid an average of 83% less in dividends to shareholders, compared to those in well-regu...
Researchers developed a technique using gold nanoparticles to trigger unfolding of 3D structures in shape memory polymers. The polymer unfolds when exposed to specific wavelengths of light, offering flexibility and tunable optical properties.
Researchers at North Carolina State University have created ChemMaps, a webserver that allows users to interactively navigate the chemical space of over 8,000 drugs and 47,000 environmental compounds in 3D. The platform features two main maps: DrugMap and EnvMap, which include approved drugs and environmental chemicals, respectively.
Researchers developed a new method to identify microbe food sources using carbon stable isotope ratios, providing insights into microbial communities and their impact on animal and plant health. The technique uses mass spectrometry and software to link microbes with substrates, enabling the study of complex microbial relationships.
Researchers at North Carolina State University have synthesized a new compound inspired by a natural product that is effective against drug-resistant bacteria like MRSA. The molecule, JJM-35, has been shown to be up to 50 times more effective than the original natural product against several bacterial strains.
Scientists employed passive acoustic vibrations to characterize the vibrational modes of granular materials, revealing a new method to predict failure. The technique measures active vibrational modes' frequencies, providing an acoustic snapshot of the material's overall health.
A new AFM method reveals that water layers minimize deformation and make it more reversible, leading to increased efficiency in storing charge and losing less energy. The discovery holds promise for developing energy storage technologies.
A recent study found that how older adults perceive their relative socioeconomic status influences their feelings about growing older. The researchers conducted an online survey of 296 adults over 60 and found that the way people perceived their status made a significant difference in their aging attitudes.
Researchers developed a user-generic musculoskeletal model that translates neuromuscular signals into commands for prosthetic devices. The technology has shown promising results in early testing with able-bodied and amputee volunteers, potentially paving the way for more intuitive and reliable prosthetic control.
A large-scale study is proposed to test the efficacy of strategies for preventing pesticide resistance in critical weed and insect species. The authors recommend providing resources for landscape-level studies and incentives for farmers to participate, highlighting the need for a multi-faceted approach to addressing this pressing issue.
A recent study found that chimpanzee beds have a greater diversity of microbes than human beds, but with fewer types of bacterial contamination. The research suggests that human attempts to create clean environments may make our surroundings less ideal.
Researchers at North Carolina State University developed a new technology for steering light, allowing for greater efficiency and wider input angles. The new grating expands the window to 40 degrees, enabling users to have a greater field of view in immersive augmented-reality displays.
Novices organize mental models based on natural language connections, while journeymen rely on procedural connections. Expert mental models display abstract connections and subnetworks as they gain expertise. This study has potential applications for training programs and game design.
A genetic 'dial' controlling body size has been discovered in pigs, with decreased size observed at varying levels of gene expression. The study found that pigs with normal gene expression were average-sized, while those with one copy expressed had a 25% reduction and those without any expressed had a 75% reduction.
A recent study by North Carolina State University researcher Anna Manzoni found that young people with direct financial support from their parents have higher occupational status, while those who live at home with less support experience lower career outcomes. This highlights how social inequality is transmitted across generations.
A North Carolina State University study found that two fish species, western blacknose dace and creek chub, evolved different body shapes in response to urbanization. The study showed that the dace became more streamlined, while the chub developed deeper bodies in urban areas. Lab experiments confirmed that genetic differences played a...
The researchers created a systems biology model that mimics the process of wood formation, allowing them to predict the effects of modifying multiple genes involved in lignin biosynthesis. This model will speed up the engineering of trees for specific needs in timber, biofuel, pulp, and paper applications.
A team of researchers is developing tools to help museums measure visitor engagement and modify exhibits to enhance engagement. The project will use multiple technologies, including motion-tracking and facial-monitoring, to collect data on visitors' interactions with educational exhibits.
The proposed system, called FabRec, would allow companies to share manufacturing data in a secure and reliable manner, increasing transparency and efficiency in the supply chain. This public network could help small- and medium-scale manufacturers gain access to potential clients, while also promoting accountability and authenticity.
Researchers found that antibiotic use decreases native gut bacteria's ability to compete with C. difficile for nutrients like proline, creating a fertile environment for the bacterium's growth and colonization. This discovery could lead to the development of probiotics and targeted therapies to prevent C. difficile infections.
Researchers at North Carolina State University have developed a new material, stainless steel composite metal foam (CMF), that offers much more protection than existing armor materials while lowering the weight remarkably. The CMF can block blast pressure and fragmentation from high-explosive incendiary rounds with minimal weight loss.
Researchers have successfully created amorphous metal alloys using additive manufacturing, overcoming the critical casting thickness limitation. The technique enables production of metallic glasses on larger scales, with potential applications in high-performance materials for electric motors, wear resistance, and structural integrity.
Scientists propose a new strategy using insect-yeast ecology to inform the search for industrially relevant yeasts. Insects are drawn to yeasts due to their sugar presence, and these mutualistic relationships can lead to yeast deposition in new environments.
Researchers have identified a wax-like hydrocarbon called heneicosane as a royal recognition pheromone in termites, enabling workers to recognize and care for queens and kings. This discovery could upend current understanding of insect social behavior and evolution, suggesting that CHCs evolved as royal pheromones 150 million years ago.
A study found that urban trees can tolerate increased heat and insect pests but struggle with water stress, highlighting the importance of hydration strategies in urban forestry management.
Researchers from North Carolina State University have identified potential compounds that could inhibit the virulence of Listeria by targeting an enzyme involved in bacterial cell surface modifications. Inhibiting this enzyme renders Listeria less virulent, making it a promising approach for combating severe food poisoning and listerio...
A new analysis of neuroscience studies on free will found significant variability across studies, with some concluding that human actions are driven by external stimuli while others found conflicting results. The researchers argue that neuroscientists should critically examine their methods to avoid promoting unsubstantiated beliefs.
Researchers at North Carolina State University have developed a method to identify the presence of radioactive materials like uranium and plutonium in building materials. The technique uses brick samples to detect the presence of these materials and can be done in days, not weeks.
A new paper from North Carolina State University presents a case study on fieldwork in rural Belize, demonstrating how anthropological fieldwork methods can be adapted for public history research. The study emphasizes the value of local partnerships and diversity in research teams.
A two-year study of North Carolina's Jordan Lake found that multiple cyanotoxins are present in the water throughout the year, albeit at very low levels. The researchers used two different measurement methods to detect these toxins and found four types: microsystin, anatoxin-a, clindrospermopsin, and β-N-methylamino-L-alanine.
Researchers developed two models to optimize food bank operations, accounting for uncertainty in capacity and demand. The models aim to distribute food efficiently and equitably while minimizing waste.
Researchers at NC State University have developed a new technique to print highly integrated silver nanowire circuits on flexible substrates. The method uses electrohydrodynamic printing and produces conductive, flexible, and stretchable electronics for various applications.
Scientists used advanced microscopy techniques to study the atomic structure of PMN, a widely used relaxor material in ultrasound and sonar applications. The findings reveal that atoms are arranged in a gradual gradient, differing from conventional wisdom predictions.
Research found that corporate social responsibility efforts during and after disasters build strong relationships with consumers if they appear altruistic on social media. Users who frequently use social media to find information during crises are more likely to trust companies engaged in CSR efforts.