Articles tagged with Research and Development
A new AI program, PanEcho, has been developed to interpret echocardiography videos independently, reducing wait times and improving timely medical care. The program demonstrated accuracy in estimating continuous echocardiographic parameters and quantifying left ventricle dimensions and function.
Researchers have developed a deep-learning-powered metalens imaging system that overcomes limitations of traditional metalenses. The system pairs a mass-produced metalens with an image restoration framework driven by AI to achieve aberration-free, full-color images while maintaining compact form factor.
The Naval Research Laboratory (NRL) has successfully developed a robotic suite capable of servicing satellites in orbit, enabling resilience for the US space infrastructure. The Robotic Servicing of Geosynchronous Satellites Integrated Robotic Payload (IRP) will enable satellite upgrades and repairs, reducing complexity and cost.
A cross-national study found that partisan selective exposure is more prevalent in the US, fueled by its polarized environment and partisan news outlets. In contrast, Japan's less polarized climate and Hong Kong's unique media environment resulted in weaker selective exposure tendencies.
Researchers warn that inadequate funding for climate adaptation measures disproportionately harms vulnerable populations. Maladaptation occurs when strategies backfire and worsen living conditions. Effective funding is crucial to ensure progress in adaptation.
A research team led by Virginia Tech will test the geologic conditions at the Roanoke Cement Plant for storing 1.7 million metric tons of carbon dioxide each year for three decades. The project aims to prevent estimated 50 million metric tons of carbon emissions from entering the atmosphere.
Researchers at University of Leicester developed a comprehensive fungal spore calendar to help patients manage symptoms through seasonal awareness. The study found two main peaks in spore concentrations: one in the summer and smaller peak in autumn, influenced by temperature and rainfall.
A TU Wien-developed robot can learn to clean a sink by watching humans perform the task, adapting its knowledge to different shapes and applying the right amount of force. The technology combines machine learning and robotics, enabling robots to share their parameters through federated learning.
The partnership aims to simplify cooperation in ATMPs and related technologies, promoting research and development within academia, healthcare, and industry. The collaboration will explore opportunities for project and business development, quality-controlled production, and clinical trials.
A new study calls for the adoption of new research ethics policies to foster learning and discussion of ethical issues. The guidelines aim to shift from compliance-based ethics to promoting ethical norms and practices.
Binghamton University researchers have created artificial plants that can capture 90% of carbon dioxide from indoor air, reducing levels and generating oxygen. The plants use photosynthesis to drive the process, with an additional power generation capability of around 140 microwatts.
Researchers at UCF are developing a compact semiconductor light source that can disinfect rooms with UV-C light, suitable for defense and civilian use. The laser device aims to last up to 10,000 hours, overcoming its current short lifespan.
The TTUHSC team will conduct a needs assessment and create an action plan to strengthen clinical and community-based research, guided by strategic translational research themes. The goal is to address health disparities in the region through community-based participatory research.
Researchers at North Carolina State University developed a new method to visualize interfaces in organic solar cells, revealing design rules to improve efficiency. The study found that sharp donor-acceptor interfaces are key to reducing voltage losses.
Yihao Zheng and his team are developing a fiber-optic probe that analyzes artery blockages in the brain and guides procedures for blockage removal. The technology uses light and advanced calculations to determine the properties of blood clots, enabling doctors to make informed decisions about how to remove them.
Researchers developed a screening technique to filter out low-quality data in wearable sensors, improving the performance of smartwatches for noninvasive blood glucose estimation. The approach enhances accuracy by discarding data with high phase errors and approximating missing values.
A new co-culture system uses photosynthetic microorganisms to remove waste products and enhance muscle cell growth, resulting in a 30% reduction of lactate and over 90% reduction of ammonia. This innovation provides a low-cost, sustainable alternative to animal serum for cultured meat production.
Aston University researcher has developed a new technique harnessing Orbital Angular Momentum (OAM) light to improve imaging and data transmission through skin and biological tissues. The OAM-based approach shows unmatched sensitivity and accuracy, paving the way for non-invasive medical diagnostics and imaging.
UTEP researchers developed a portable device that can detect colorectal and prostate cancer quickly and accurately, reducing the need for costly instruments. The device is low-cost, sensitive, and analyzes samples in just an hour.
Researchers developed a new memristive device capable of self-compliance, multilevel operation, and crossbar array formation for neural networks. The device demonstrated consistent switching characteristics and reliable multilevel operation with low power consumption, achieving high accuracy in image classification tasks.
A University of Virginia-led research team has developed new protective coatings that allow turbine engines to run at higher temperatures before components begin to fail. The coatings were created using rare earth oxides and have shown improved performance without complex multi-layer coatings.
Researchers from Amsterdam UMC have developed a way to predict which patients are at risk of epilepsy after a cerebral venous sinus thrombosis (CVT), a rare type of stroke. The prediction model, known as the DIAS3 score, is based on six indicators and can be accessed online for healthcare providers worldwide.
Researchers at Chung-Ang University developed a novel GAN model, PMF-GAN, to address stability and efficiency issues. The model utilizes kernel functions and histogram transformations to improve the generator's ability to produce diverse outputs, reducing mode collapse and gradient vanishing.
Researchers at Shanghai Jiao Tong University develop a novel method for broadband frequency conversion using X-cut thin film lithium niobate, achieving a bandwidth of up to 13 nanometers. This breakthrough enables on-chip tunable frequency conversion, opening the door to enhanced quantum light sources and larger capacity multiplexing.
UCF researchers have developed a unique 'barcode' technique to quickly identify chiral molecules based on their infrared fingerprints. This technology has the potential to speed up pharmaceutical and medical advancements by identifying enantiomers, which can have different effects in the body or chemical reactions.
The US Department of Energy has awarded $975,000 to researchers at the University of Arkansas to study aluminum scandium nitride, a ferroelectric material that could be integrated into existing silicon computing platforms. This research aims to create faster computers with lower energy consumption.
Researchers at UC San Diego developed a fluorescent biosensor to observe PKC activity in real time and 3D space. The study revealed designated signaling territories where different types of PKC are active, shedding light on their critical role in human disease.
The CityUHK team develops a new federated learning technology integrated with research knowledge graphs and large language models to digitally transform STI services. This will create a comprehensive, domain-specific knowledge base and provide intelligent assistant services for researchers.
Scientists developed a streamlined approach to assemble 2D molecular structures using a supramolecular scaffold, enhancing the efficiency of singlet fission and paving the way for advancements in solar cells. The new method created two distinct 2D self-assembling structures with high quantum yields, outperforming previous designs.
A new study by Tel Aviv University reveals that 27% of respondents withhold inventions due to reasons such as emotional attachment, fear of credit, or lack of trust in management. The study aims to shed light on this phenomenon and develop effective management tools to increase employees' willingness to disclose their inventions.
ASU has created an Edward R. Roybal Center to develop and adapt technology-enabled lifestyle and behavioral interventions for older adults with cognitive decline. The center aims to help individuals maintain independence while managing challenges of aging.
Researchers have developed a new technique to study anisotropic materials, capturing full complexity of light behavior in these materials. The method revealed detailed insights into how light scatters differently along various directions within materials, allowing retrieval of scattering tensor coefficients.
A team of researchers at Pusan National University developed a pricing formula for perpetual American strangle options (PASOs) using a stochastic volatility model. The formula is accurate and provides a better understanding of the risks and returns associated with PASOs, especially in low-volatility environments.
The new Corporate Lab aims to advance collaboration between industry and public sector researchers to address real-world challenges in sustainable living and digital technologies. It will develop and trial novel digital technologies prioritizing sustainable ecosystems and lifestyles, including energy-efficient AI algorithms, green clou...
Researchers from Aarhus University developed a new method to predict which patients with chronic kidney failure are at risk of losing kidney function over time. The method analyzes acid-base balances in urine samples, revealing early signs of acid buildup that can be harmful to kidney function.
A team of GIST researchers developed a new defect passivation strategy for polycrystalline perovskites, leading to improved power conversion efficiency and long-term operational stability. The strategy uses a chemically identical polytype of perovskite to suppress defects in the crystal structure.
Dr. Abdoulaye Djire, a Texas A&M chemical engineer, has received the Army Research Office Early Career Award for his research on electrochemical ammonia production. His project aims to develop more efficient and environmentally friendly methods for producing ammonia using 2D nanostructured nitride MXenes.
A Mayo Clinic team developed a computational tool that analyzes the gut microbiome with at least 80% accuracy. The Gut Microbiome Wellness Index 2 identifies subtle changes in gut health, enabling proactive health indicators and potential prevention of chronic diseases.
Researchers in human nutrition developed an innovative tool to assign a healthy hydration recommendation score to governments, promoting water and discouraging sugary beverages. The study analyzed 93 countries with dietary guidelines, finding that 48 had complementary messages encouraging water and reducing sugary beverage intake.
A new universal acceleration tool can speed up virtually any kind of simulation, from materials science to climate change research, by leveraging machine learning algorithms. This breakthrough could lead to more efficient and sustainable technologies, as well as the ability to model complex phenomena like glacial melting.
Researchers at Osaka Metropolitan University have developed polyethylene rafts that are about five times more durable than traditional bamboo rafts used in oyster farming. The new rafts are designed to be affordable and can withstand harsh weather conditions, reducing damage from typhoons.
Researchers at the University of Arizona developed a transmission electron microscope with attosecond temporal resolution, allowing scientists to observe electron motion in real-time. This breakthrough enables studies of ultrafast processes at the atomic level, paving the way for advancements in physics and chemistry.
Researchers developed a tool to identify high-risk children and adolescents with pediatric postacute sequelae of SARS-CoV-2 infection (PASC), also known as long COVID. The study found that symptoms differed by age group, with some similarities but distinct patterns across childhood ages.
Researchers at the University of Cincinnati are developing a new technology using magnetic nanoparticles to deliver medications directly to the inner ear, where hearing loss occurs. The goal is to create an effective and minimally invasive treatment option for various types of hearing loss.
Researchers have developed a new imaging method for neutral atomic beam microscopes that can improve image resolution without significantly increasing measurement time. The new method uses magnetic spin precession to encode the position of beam particles, which interact with the sample.
A new platform called CellTracksColab has been introduced to simplify cell tracking data analysis, enabling researchers to study cell movement and behavior. The tool provides a user-friendly interface for analyzing complex data, leading to new insights into diseases such as cancer metastasis.
The International Space Station National Laboratory is collaborating with NASA to fund up to $4 million in research addressing significant diseases like cancer, cardiovascular disease, and neurodegenerative disease. The joint solicitation aims to leverage microgravity to improve existing or develop new technologies for health problems ...
Researchers at MIT and Brigham and Women's Hospital have developed an implantable device that monitors vital signs and releases naloxone to reverse opioid overdoses. The device has shown success in reversing overdoses in animals, with a 96% recovery rate.
A recent study by Harvard University researchers compares the effectiveness of one-photon (1P) versus two-photon (2P) voltage imaging in neural circuits. The study found that 2P excitation requires approximately 10,000 times more illumination power per cell compared to 1P excitation, posing significant challenges for 2P voltage imaging.
A study of 12,000 Canadian respondents aged 65+ found that socially independent older adults born in Canada are most satisfied when living solo, while socially dependent immigrants who live alone experience lower life satisfaction. Personality-based social dispositions play a key role in how older adults feel about their living arrange...
Vilas Shinde, an MSU assistant professor, has received a $1.13 million NASA grant to develop a new simulation tool for designing hypersonic vehicles. The project aims to improve the accuracy of boundary layer transition predictions, crucial for aerodynamic design and space exploration.
The NYU Abu Dhabi team has developed a new type of dual-faced membrane that effectively purifies water from contaminants and boasts strong antibacterial properties. The microwave-mediated synthesis method allows precise control over the membrane's properties, enabling efficient removal of pollutants.
Researchers at Auburn University are developing a new instrument to characterize respiratory aerosols, which can transport viruses over longer distances. The technique uses fluorescence to analyze particles sensitive to pH, viscosity, and phase state.
A recent study found that cerebral palsy adults have a very high occurrence of pain, with 86.3% experiencing nociceptive pain and 45.8% experiencing nociplastic pain. Accurate identification of pain type and source is critical for proper treatment.
Researchers have created nanoparticles that can release drugs in multiple stages, allowing for more precise targeting of specific sites in the body. This technology has the potential to enhance the effectiveness of therapeutics and reduce side effects, paving the way for new treatments and improved patient care.
Researchers are developing a framework to combine AI and human intelligence in process safety systems, aiming to enhance safety and efficiency. The study identifies challenges and benefits of using Intelligence Augmentation (IA) and proposes strategies for effective implementation to minimize risks.
Researchers created RoboFabric, a wearable fabric that can stiffen on demand for medical applications and soft robotics. The technology reduces muscle activity by up to 40% when assisting joints while lifting loads.
A UCLA-led team created a machine-learning model that can accurately predict short-term CRRT survival, providing a data-driven tool for clinical decision-making. The study aims to improve patient outcomes and resource use by serving as a basis for future clinical trials.
African American woman breast cancer survivor talking about her experience with breast cancer and the impact of breast cancer on women's lives. The American Cancer Society is a leading organization in cancer research, patient services, and advocacy.
A study by Pusan National University researchers found that repeated item development training enhances faculty members' accuracy in predicting and adjusting item difficulty levels, leading to better educational outcomes. The training improved the quality of MCQ assessments in medical education.