The conversion of CO2 into chemicals and fuels through direct hydrogenation is a recognized strategy for mitigating climate change. Copper-based catalysts have been investigated for CO2 hydrogenation, but their practical application faces challenges due to reduction and aggregation tendencies.
A new neural network-based system called BONES improves video streaming quality by up to 13% while reducing download size, according to NJIT researcher Jacob Chakareski. The system uses a mathematical function to optimize data transmission and can be applied to various platforms, including popular video conferencing services.
Researchers developed a wearable technology system to monitor surgeons' postures during long surgical procedures, finding that 52.1% of active time was spent in static postures. The study showed potential for improving ergonomics and preventing injuries by providing objective feedback on posture correction.
Astrocyte activity starts approximately 20 seconds before epileptic neuronal hyperactivity, suggesting their role in triggering seizures. Researchers found that blocking metabolic activity of astrocytes reduces the magnitude of epileptic neuronal hyperactivity.
Researchers at CeMM Research Center create 'vpCells' method for simultaneous fluorescent labelling of many proteins, enabling precise tracking and exploration of protein function. The approach opens up new applications in fundamental cell biology and drug discovery.
A study by UBC researchers found that only 40% of coho salmon remained alive three kilometers from release, and fewer than one-quarter reached the Lions Gate Bridge 20 kilometers away. The 'mortality hot-spot' was confirmed in Burrard Inlet, but the research also suggests ways to increase survival rates through changing release locations.
Research identifies tumor deposits as detrimental to CRC and GC patients' survival, emphasizing the need for thorough retrieval and aggressive adjuvant therapy. Preoperative detection methods are being developed using new imaging technologies and AI, aiming to improve early evaluation of tumors.
A study led by the University of Rhode Island found that the American woodcock, a migratory shorebird, overlaps its migration and reproductive periods. The bird was found to nest multiple times during migration, with some females nesting up to six times, allowing them to reduce energy costs.
A review of A-HCC highlights the connection between heavy drinking and the risk of this aggressive form of liver cancer. The study proposes developing better diagnostic tools and treatment options through understanding how alcohol contributes to its development.
Researchers found that weathering in the region leads to an overall CO2 uptake, but near-surface processes only determine the CO2 balance in areas with a thick and cold crust. In contrast, the western side of the Central Apennines is a significant CO2 emitter due to deep-seated outgassing from carbonate rocks.
A new study found that human-induced environmental changes around Antarctica are contributing to sea level rise in the North Atlantic. The research team analyzed two decades of oceanographic data and found a 12% weakening of the Atlantic Meridional Overturning Circulation deep water limb.
Researchers developed a fiber-like electrode material that stores more energy, has greater mechanical strength and conductivity. The material can be mass-produced using wet spinning technology, enabling flexible wearables.
Researchers found that modern weather models can accurately predict satellite movements affected by weather events like tropical cyclones with tall clouds. This understanding enhances satellite tracking and control, improving efficiency and reliability of satellite operations.
A Rutgers study reveals that price is the biggest barrier to a vibrant second-hand EV market, with lower-income buyers often priced out of the market. The study suggests that increasing charging station availability and expanding subsidies could promote greater used EV uptake across income groups.
A new study led by the University of Michigan predicts that climate change will increase the financial benefits of residential rooftop solar panels in the US, with households potentially saving hundreds of dollars annually. The study found that increased cooling demand due to warmer temperatures and rising air conditioning needs will d...
Scientists have developed a new method to efficiently extract information from galaxy surveys, enabling the use of high-order information in future studies. This breakthrough has significant implications for understanding dark energy, dark matter, and gravity.
The project aims to establish a first-of-its-kind lab for neuromorphic imaging and digital twins at George Mason University. This will support research, local organizations, and beyond, with potential applications in fields like Air Force, Space Force, Civil Engineering, Machine Learning.
Researchers at KAIST have developed a hybrid sodium-ion battery with high energy and power density, enabling rapid charging in under a few seconds. The new battery technology has the potential to revolutionize energy storage for electric vehicles and other applications.
Climate scientists predict a 7 in 10 chance of record-breaking temperatures and humidity in the tropics, threatening humanitarian aid and medical care. El Niño's impact on tropical heat and humidity is expected to compound the effects of global warming, leading to extreme humid heat stress.
Researchers identified an enzyme called WEE1 that promotes the generation of more milk-producing cells by halting cell division at just the right time. This process, known as endoreplication, generates cells with double the normal complement of DNA, leading to increased milk production.
Researchers at Gladstone Institutes have identified a blood coagulation protein, fibrin, as the culprit behind toxic inflammation and neuron loss after a major head injury. This finding can inform new treatment strategies for traumatic brain injuries, which often lead to dementia, depression, and difficulty concentrating.
A team of researchers at MIT has developed a new method to model the irrational behavior of humans, which can be used to predict their future actions. By analyzing an agent's previous decisions, the technique infers its computational constraints and adapts to human collaborators' weaknesses.
Researchers at EPFL have developed a comprehensive model of the quantum-mechanical effects behind photoluminescence in thin gold films, which could drive the development of solar fuels and batteries. The study reveals unexpected quantum effects emerging in films as thin as 40 nanometers.
A new method using computer simulations predicts the feasibility of materials suited for ion exchange, allowing for the synthesis of new compounds at relatively low temperatures. This advancement accelerates the development of new materials suitable for improved energy technologies.
The American Association for Thoracic Surgery (AATS) and Cardiovascular Research Foundation (CRF) will collaborate on the development of New York Valves 2024, focusing on advances in surgical approaches and techniques in valve disease. The summit will feature expert discussions, live-case demonstrations, and hands-on training.
A recent study published at the ESCIMD Global Congress found that Black female patients are at higher risk of death from carbapenem-resistant enterobacterales (CRE) bloodstream infections. The study analyzed data from 362 US hospital patients and discovered that Black females had a significantly increased risk of mortality compared to ...
Researchers have made groundbreaking measurements of the electron capture of the artificial isotope holmium-163, which allows them to determine a Q value for the decay process. This enabled them to measure the neutrino mass with unprecedented precision using a super-sensitive scale and detector.
Researchers at University of Texas M. D. Anderson Cancer Center have developed a new method for developing immunotherapy drugs using engineered peptides. The approach improved tumor control and prolonged survival in preclinical models of breast cancer.
In Brazil, around 90% of sugarcane area uses natural enemies like microorganisms and biochemicals for pest control. Researchers have registered over 629 biological products, with a steady increase in use year after year.
Researchers at DGIST developed a method to fixate chemisorbed oxygen molecules via h-BN encapsulation, leading to passivation of 2D semiconductor crystals. This approach can revolutionize the control of defect states in these materials.
Researchers at Aston University discovered that experienced Ordnance Survey mapmakers and novices interpret aerial images differently. The experts rely on stereoscopic cues, while novices focus on lighting cues, leading to improved performance through repeated exposure and perceptual learning.
Researchers at DGIST developed a neural network module called DG-Net, which can accurately extract objects from aerial and satellite imagery. The technology has shown exceptional accuracy in geographic spatial object segmentation, outperforming existing models.
A study by Germans Trias i Pujol Research Institute reveals that people living with HIV who contract COVID-19 face a significant increase in cardiovascular disease risk. The researchers identified several factors associated with this increased risk, including age, previous cardiovascular disease, and chronic conditions.
A study published in ACS' Journal of Agricultural and Food Chemistry found that plant-based steaks and cold cuts have varying levels of protein quality and digestibility. The nutritional value depends on the plants used to create them, with some showing comparable profiles to their meat counterparts.
Researchers discovered that liver cells secrete SAA proteins, which hinder T cell infiltration and attack tumors. Deleting SAA proteins increased survival times and likelihood of cures in mice with pancreatic tumors.
Researchers identified a unique autoantibody signature in approximately 10% of patients with MS, appearing years before symptom onset. This finding could revolutionize patient care and treatment strategies for multiple sclerosis.
A new research scheme addresses the limitations of previous anonymous authentication methods, providing both public linking and tracing capabilities while ensuring access control. The proposed scheme enables accountability without relying on a trusted authority, making it feasible for future multi-authority extensions.
Scientists at ETH Zurich create an artificial solid with switched-on interactions using magnetic fields, observing surprising topological effects. The study reveals the ability to transport particles by one lattice site, mimicking a screw's motion, and demonstrates robustness against disorder.
A new study by UNC-Chapel Hill researcher Jennifer E. Arnold examines how people use 'they/them' pronouns in a spoken storytelling context. The findings show that college-aged speakers are able to adopt and use nonbinary 'they' with ease, suggesting a natural process of language change.
Researchers observed a rare instance of lemur predation by a fosa in the Betampona Strict Nature Reserve. The impact of this predation, combined with low reproductive rates and genetic isolation, poses significant threats to the survival of critically endangered lemurs.
Scripps Research chemists develop a new set of copper-catalyzed reactions for building and modifying pharmaceuticals. The two-mode approach, inspired by human detox enzymes, offers a simple and efficient method for performing dehydrogenations and lactonizations on inexpensive starting compounds.
Researchers at the Universiteit van Amsterdam triggered mini-earthquakes in a lab by applying a small seismic wave to a granular material. The study shows that these events can be understood using laboratory-scale frictional experiments, and its findings are relevant for understanding remote earthquake triggering in larger faults.
Rutgers scientists found thriving and growing surfclam populations off the coast of Virginia, with characteristics similar to those in New Jersey. The study suggests improved environmental conditions or adaptation may be responsible for the rebound.
In a groundbreaking study, scientists found that juvenile great white sharks prefer warm and shallow waters near the shore, often within 1 km of land. This behavior may help them evade predators and optimize growth efficiency in these nurseries.
HKU researchers created Quantum-Enhanced Diamond Molecular Tension Microscopy (QDMTM) to study cell adhesion forces, offering enhanced sensitivity and precision. The technique differentiates cells in various adhesion states, aligning with previous findings.
Research found that chemicals present in microplastics can leach into human sweat and be absorbed through the skin, entering the bloodstream. The study used innovative 3D human skin models to demonstrate this process, revealing that up to 8% of the chemical exposed could be taken up by the skin.
Researchers identified alterations in the monkeypox virus genome that correlate with increased transmissibility, shedding light on the 2022 outbreak. The study's findings may help develop more effective prevention and treatment strategies.
A new study has sorted through models attempting to solve the cosmological tension, a discrepancy between two ways of calculating the universe's expansion. Three models that were previously viable solutions were excluded by the new data, while others reduced the tension but not solved it.
A randomized clinical trial found self-administered acupressure to be efficacious and cost-effective in reducing knee pain and improving mobility in middle-aged and older adults with probable osteoarthritis. The treatment also showed significant benefits in terms of quality of life.
Researchers develop Co@Y catalyst for selective ethylbenzene oxidation to acetophenone, showing superior performance and stability. The self-accelerating phenomenon is attributed to the generation of reactive oxygen species at the single-site cobalt center.
Research from the University of Florida shows that leaders reflecting on family gratitude experience higher levels of prosocial impact, motivating them to engage in helpful behavior towards employees. This reflection practice can be incorporated into daily routines, promoting a positive work environment.
Researchers used a new integrated wireless system to record brain activity in frontal areas of macaques' brains while they foraged. The results indicate that foraging strategies are based on a cortical model of reward dynamics.
SlWRKY80 plays a crucial role in regulating tomato resistance to saline-alkali stress by positively modulating the JA metabolic pathway. The protein enhances spermidine synthesis and stabilizes Na+/K+ homeostasis, leading to reduced sensitivity to salt alkali stress.
Researchers developed a compositionally graded nickel-based alloy for high-temperature applications, outperforming coated materials. The new alloy design reduces environmental degradation and thermal instability, increasing efficiency and lifespan.
The Necrotizing Enterocolitis Society has released a statement on the Watson vs Mead Johnson verdict, highlighting the devastating impact of NEC on premature and medically fragile infants. The organization emphasizes the importance of adequate nutrition and protective care practices to prevent NEC.
Researchers at Universitatsklinikum Bonn found that ChatGPT can correctly extract 94% of data entries from thrombectomy reports without post-processing. The AI outperformed human expertise in this task, suggesting its potential as an alternative to manual data transfer
Researchers introduce a new model that suggests dense stellar clusters can eject pairs of giant planets, which remain gravitationally bound to each other as they float through space. This discovery fills a critical gap in our understanding of planetary evolution and challenges prevailing theories of planet formation.
Research found associations between high genetic risk of ADHD and comorbid health conditions, such as obesity, type II diabetes, and heart diseases. The study suggests timely detection and treatment of ADHD symptoms can mitigate these consequences.
A recent study found that nearly 1 in 5 older adults in central Ohio report not being prepared for emergencies, with those in lower-income counties facing the greatest challenges. The study highlights the need for targeted interventions, such as tax levies and education on climate risks, to protect vulnerable populations.
A new study identifies Anqa as a near mirror image of Dura-Europos, sharing similar composition and strategic importance. Located just across the Syrian border from Dura-Europos, Anqa's remains offer a unique window into the ancient Middle Euphrates region.
Women with germline BRCA pathogenic variants face increased risk of mortality from postpartum breast cancer, particularly those diagnosed under 10 years after giving birth. The study highlights the importance of genetic counseling and tailored prevention strategies for these high-risk individuals.
Researchers led by Professor Jin Wu at HKU have developed a method to map plant functional traits from space using time-series satellite data. The approach combines vegetation spectroscopy and phenology, providing insights into ecosystem functioning and biodiversity.
A Wayne State University researcher is working to transform code review tools and workflows to address participants' challenges in understanding and communicating code changes. The goal is to produce high-quality feedback using empirical methods, machine learning, and natural language techniques.
The team designed a full-parameter omnidirectional planar invisibility cloak composed of two homogeneous materials, achieving omnidirectional impedance matching and zero phase delay. The cloak demonstrated excellent invisibility performance in experimental verification, making it suitable for radar communication and bistatic detection.
Researchers have developed a pressure-alternating shoe insole that provides periods of rest to the soft tissues, thereby reducing the risk of diabetic foot ulcers. This innovative technology aims to mitigate the risk of complications from poor circulation and foot sores.
Researchers analyzed firm-level data from the global supply network, revealing that wealthy nations are only exposed to supply chain disruptions from other high-income countries. Poor and developing nations are disproportionately affected by economic shocks due to their structural embeddedness in their local or national supply chains.
Researchers at University of Cologne discover Cnicin, a plant-based compound that significantly accelerates axon growth in animal models and human cells. This breakthrough has the potential to treat paralysis and neuropathy by enabling nerves to regenerate more quickly.
The American College of Physicians recommends adding SGLT-2 and GLP-1 agonists to metformin in adults with Type 2 diabetes for improved cardiovascular outcomes. The guidelines prioritize shared decision-making, considering individual patient characteristics and values.
Researchers study lithium-8 and boron-8 mirror nuclei to understand the weak nuclear force, achieving highest precision of their kind. The results confirm Standard Model predictions with increased confidence.
Scientists have identified a consistent signature of multiple sclerosis in the blood of patients years before they develop symptoms. The discovery, published in Nature Medicine, could lead to earlier diagnosis and treatment of the disease, affecting nearly 1 million people in the US.
Researchers have achieved quantum interference among several single photons using a novel, resource-efficient platform, paving the way for scalable quantum technologies. This breakthrough represents a significant advancement in optical quantum computing.
Researchers used optical coherence tomography to measure inner retina thickness in Parkinson's patients. The study found that thinner retinas are associated with faster cognitive decline and greater disease severity.
Researchers developed a novel way to localize cancer-killing cytokines in tumors to improve treatment effectiveness. The approach ensures that immune cell-stimulating cytokines remain within the tumor for weeks, reducing toxicity to healthy cells.