Researchers at the University at Buffalo have developed a graphene-based composite that can replace toxic coatings with hexavalent chromium, reducing environmental harm and promoting safer industries. The new coating has shown significant improvements in durability, allowing treated steel to survive for months in harsh environments.
Researchers are working on developing a scalable quantum computer using electron spins and nitrogen-vacancy centers in diamonds. The goal is to overcome the limitations of silicon technology, enabling complex quantum calculations.
Researchers at KAIST develop microorganisms to produce natural and non-natural chemicals from renewable biomass through systems metabolic engineering. The study presents new general strategies for improving cellular characteristics and designing synthetic metabolic pathways, enabling high-efficiency production of desired chemicals and ...
Researchers from the University of Almería have developed a system to analyse substances quickly and precisely, detecting five veterinary drugs in milk powder and ten in meat products. The 'multi-residue' method allows several drugs to be detected at a time, using chromatographic techniques and mass spectrometry.
Researchers studied geological formations across the globe, including the Coast Range basalt province and the Faroe Islands. They discovered evidence of plume-influenced magmatism and fault rock types that can help model fluid migration and distribution. Additionally, a study on the Wairarapa fault in New Zealand investigated the geome...
A nurse practitioner-driven consultation improved cancer patients' emotional health and quality of life, with a significant improvement in those who received the intervention. The study suggests that incorporating palliative care discussions into oncology practices can lead to better patient outcomes.
The American Gastroenterological Association will showcase innovative data and advancements in treating gastrointestinal (GI) disorders during the Digestive Disease Week 2012. The presentation of exciting, cutting-edge information will help physicians diagnose and treat GI disorders more effectively.
A team of physicists and biologists discovered that protein Cdc42 oscillates throughout yeast cells, regulating shape and function. This oscillatory mechanism may be a general strategy among all self-organizing biological systems.
Recent studies explore how technology is changing the questions asked by psychological scientists, with a focus on data collection from social media platforms like Facebook. Researchers are leveraging smartphone sensors to gather insights into human behavior and environments, offering new avenues for scientific inquiry.
Scientists from the University of Cambridge and Toshiba Research Europe Ltd. developed an all-semiconductor quantum logic gate, a controlled-NOT (CNOT) gate, by coaxing nanodots to emit single photons of light on demand. This breakthrough brings researchers closer to creating powerful quantum computers.
Harvard scientists have developed a method to identify 'sea level fingerprints,' patterns of variation in sea level changes that can indicate the source of water contributing to rising sea levels. Using a Kalman smoother, researchers can determine where glacial melting is occurring and estimate its contribution to global sea level rise.
The Urologic Diseases in America report documents the significant impact of urologic conditions, such as urinary tract infections and prostate cancer, on the American public. The study reveals that these conditions result in substantial healthcare costs, with estimates suggesting $40 billion annually.
Researchers found that pollution strengthens thunderstorm clouds, causing them to capture more heat and warm the atmosphere. The warming effect dominated over cooling, with larger anvils trapping more heat at night.
Research shows that higher education significantly reduces the negative influence of community poverty and adversity on young adults' income, assets, and job quality. Education acts as a buffer, substantially mitigating the long-term effects of early life experiences.
A Georgia Tech research team has developed a novel technology that allows for the direct digital casting of complex, costly metal parts. The new method, called Large Area Maskless Photopolymerization (LAMP), uses high-resolution optics and precision motion systems to achieve extremely sharp features, reducing prototype development time...
Dartmouth researchers have found that exercise has different effects on memory and the brain depending on age, with potential therapeutic benefits for ADHD. The study identified a gene that mediates exercise's impact on mental health, offering new avenues for treatment.
A new study by Brigham Young University professor Sarah Coyne analyzed 40 teen novels and found that 88% of them contained at least one instance of profanity. The study also discovered that characters with higher social status, better looks, and more money were more likely to swear.
A recent study published in Scientific Reports documents the long-term ecological interactions between land and sea ecosystems. Researchers found that replacing native trees with non-native palms led to a cascade of effects, including fewer seabirds, reduced nutrients in waters, and decreased manta ray populations.
Researchers developed a tiny vacuum channel transistor with applications in hazardous sensing, medical diagnostics, and telecommunications; the device operates at low voltages, making it competitive with semiconductor technology.
A recent study found that 22% of student athletes who participated in contact sports scored significantly lower in memory and learning skills compared to non-contact sport athletes. The study suggests that repeated head impacts may have a negative impact on cognitive function, but the effects may not be permanent.
A study published in PLoS Pathogens found that the rabies virus evolves nearly four times faster in tropical bats than in temperate bats. The rate of evolution depends on the bat's ecological traits, including its geographical location and behavior.
The University of Iowa researchers created a non-invasive method to measure pH changes in the brain using MRI-based techniques. The study found that pH changes occur with normal brain function and can be detected using this new technique.
A recent study published in Annals of Neurology found that consuming high amounts of saturated fat was associated with poorer overall cognitive function and memory in women over time. In contrast, eating more monounsaturated fats, commonly found in olive oil, may help prevent decline in memory and cognitive performance.
Researchers at University College London have developed a new silicon oxide-based 'Resistive RAM' memory chip that can operate in ambient conditions, offering significantly greater memory storage and reduced energy consumption. The chip promises to be much faster than current technology, with potential applications beyond memory storage.
The Endocrine Society recommends large randomized controlled trials to test vitamin D's effects on chronic diseases such as autoimmunity, obesity, diabetes, hypertension, and heart disease. Topical and oral vitamin D may be useful in treating skin disorders like psoriasis, but more research is needed.
Researchers from IDIBELL have discovered a new mechanism in cell division regulation through protein Zds1. This finding has significant implications for developing targeted and direct therapies against cancer by understanding the molecular mechanisms of mitosis.
Engineers developed glucose-sensing microbeads using droplet microfluidics, allowing for non-invasive monitoring of cell cultures. The technique enables detection of local glucose concentrations and gradual changes due to cell metabolism.
Results from the first-in-human studies show meaningful and sustained low clinical events after treatment with the Parachute system, demonstrating a near-full New York Heart Association (NYHA) class improvement at two years.
A new crane fly species, Tipula recondita, has been discovered in Northwestern Europe, specifically in Finland and the Russian Far East. The species is highly disconnected, with Finnish and Russian populations separated by over 6500 km. DNA barcoding confirms a single but disjunct species.
Researchers aim to understand how much space dust reaches the Earth's surface, estimating it could be as high as 300 tonnes per day. The project will also explore cosmic dust's interaction with clouds causing ozone depletion and its potential impact on climate models.
Researchers created Navatar, a low-cost accessible navigation system that uses digital maps and smartphone sensors to navigate users with visual impairments. The system combines probabilistic algorithms and user input to detect landmarks and provide step-by-step instructions.