Articles tagged with Research and Development
Researchers at UTA have developed a technique to program 2D materials into 3D shapes, enabling new technologies for soft robotics and biomimetic manufacturing. The approach allows for the creation of complex 3D structures with doubly curved morphologies and motions, previously difficult to replicate with man-made materials.
A Wayne State University research team is developing an artificial intelligence (AI) model to help identify severe SARS-CoV-2 illness in children. The project aims to predict disease severity and risk stratify patients, enabling early detection and timely intervention.
Researchers have developed a prototype backpack that reduces load weights by 20% while harvesting energy from human movements to power small electronics. The backpack incorporates elastomers for shock absorption and a triboelectric nanogenerators to convert mechanical energy into electricity, achieving 14% efficiency.
A recent study published in Nature Communications has uncovered the biomedical basis of the Barker hypothesis, which suggests that infants with low birth weight are at increased risk of cardiovascular diseases and kidney disorders. The research team discovered that fetuin-A, a serum protein, plays a crucial role in fetal protective mec...
A recent study published in JAMA Network Open found that patients with COVID-19 are twice as likely to die when ICU capacity is strained during peak caseloads. The research team analyzed data from 8,516 COVID-19 patients and found a significant association between ICU patient load and demand and increased mortality rates.
UMass Amherst researchers create materials that harness environmental energy to propel themselves, offering a sustainable solution for industries like robotics and toys. The discovery builds on natural phenomena like plant springs and animal movements.
Researchers at Pohang University of Science & Technology developed a multi-functional separator to trap moisture and impurities in lithium-ion batteries. This breakthrough allows for battery assembly in ambient air, reducing costs and improving performance, with excellent heat resistance and electrochemical stability demonstrated.
Assistant Professor Chenyun Pan is exploring alternative materials and geometric structures to enhance efficiency in intermediate-length interconnects. His research aims to alleviate the limitations of traditional copper-based interconnects and deliver improved chip performance.
Researchers at ETRI developed a software that can accurately predict the level of VR sickness based on artificial intelligence technology. The technology analyzes the correlation between VR elements and sickness using machine learning and biomarker pattern detection.
The SUTD research team has developed a novel shape memory polymer resist for 4D printing, enabling submicron dimensions comparable to visible light wavelengths. This breakthrough allows for the exploration of new applications in nanophotonics and enables the creation of tunable photonic devices.
A new study from Cornell University and UC San Diego finds that international STEM doctoral students graduating from US universities face a complex and inefficient path to permanent residency, with most following a guest worker visa before obtaining a green card. The researchers argue that this process should be treated differently due...
The research team developed a fast and affordable quantum random number generator, beating all previous records with a speed of 8.05 gigabits per second. This device has promising potential for commercial applications in cryptography and complex systems modeling.
Researchers developed an in vitro and computational model-based approach to identify chemicals affecting male reproductive health without animal tests. The method predicts exposure of fetuses to harmful substances, showing promising results compared to traditional animal tests.
Researchers developed a peptide-based photosensitizer that activates in cancer tissues only and destroys cancer cells without affecting surrounding normal cells. The new technology allows for repeated treatment with long-term release of the agent, reducing side effects associated with traditional phototherapy methods.
Researchers at the University of Zurich have developed a solution to stabilize drones when one motor fails, using onboard camera information. The team equipped quadcopters with standard and event cameras, which enable the drone to estimate its position in space despite high-speed rotation. This innovation improves flight safety in area...
Researchers at Aarhus University are working on a new project, AquaCleaner, to develop a sustainable method for breaking down per- and polyfluoroalkyl substances (PFAS). The proposed cascade treatment strategy uses enzymatic defluorination and a novel nanomaterial-based catalyst to eliminate PFAS.
A novel approach to COVID-19 screening was developed by using a drive-through intraocular pressure (IOP) clinic, allowing for safe measurement of eye pressure in a public health setting. This innovative method minimizes the risk of COVID-19 transmission between patients and clinicians.
The University of Texas at San Antonio's MATRIX AI Consortium has received over $1 million in research funding to develop novel brain-inspired lifelong learning algorithms. Inspired by the honeybee brain, these algorithms aim to close the performance gap between modern AI systems and biological systems.
New research by the U.S. Army reduces unpredictability of current training reinforcement learning policies, enabling robots to reason and adapt to changing battlefield conditions. The breakthrough enhances the Army's future operating concept by incorporating risk sensitivity, safety constraints, exploration, and divergence to a prior.
Researchers developed an AI-based technology to predict phenomena by preserving physical laws, including energy conservation. This approach uses digital calculus and geometric approaches to accurately estimate energy reduction in various phenomena.
A research team in South Korea developed a self-healing colorless polyimide material that can repair cracks and damaged functions without high-temperature heat. The material, created by mixing linseed oil-loaded microcapsules with silicone, offers advantages such as accelerated healing process and local damage repair at room temperature.
A new longitudinal study published in Child Development found that African American youth who receive positive messages about their racial group in school achieve better grades one to two years later. The study suggests that a positive sense of community and interdependence is key to success for these students.
Researchers have developed a new type of ultra-high frequency Si-based nanoelectromechanical resonator that can be used for quantum computing and sensing applications. The device demonstrates excellent mechanical properties, including single-hole tunneling behavior and a record high resonance frequency of 3 GHz.
WSU researchers have developed an origami-inspired fuel bladder that can be squeezed at least 100 times without breaking or leaking under cold conditions. This breakthrough solves a key challenge in space travel, enabling larger and longer-duration missions.
The COVID-19 pandemic is diverting funding and expertise away from other dangerous diseases, putting clinical trials on indefinite hold. Global health experts warn of a long-term harm to the field due to budget constraints and talent redirection.
Artificial Chemist 2.0 enables rapid quantum dot synthesis and analysis using AI-driven robotic systems, identifying optimal materials and formulations in under an hour. The technology accelerates R&D and manufacturing, making it suitable for industrial applications.
Researchers developed a disposable kit for immediate detection of specific airborne viruses in the field. The platform can sample and monitor airborne viruses simultaneously and detects them within 50 minutes on-site.
A RIT professor is leading a research project to develop low-cost, high-efficiency solar cells using a reusable substrate process. The goal is to reduce the cost of these efficient solar cells, which can power devices like smartphones, drones, and cars.
Researchers developed a membrane material that self-cleans biological contaminants through sunlight irradiation, reducing the need for harsh chemicals and extending membrane lifespan.
A novel harmonization method was used to develop a generalizable brain network marker for major depressive disorder (MDD), based on resting-state fMRI data. The marker achieved approximately 70% generalization accuracy for an independent validation dataset, demonstrating its potential for clinical applications.
The UC2 system allows users to produce a high-quality microscope at low cost, making it suitable for areas where conventional microscopes are not feasible. The open-source tool also enables researchers to share their knowledge and incorporate it into their work, promoting open science.
The Kawasaki Institute of Industrial Promotion has opened a new website for Project COINS, which aims to establish an in-body hospital network by 2045. The initiative is part of the Center of Innovation Program (COI) and will focus on creating innovative healthcare and medical technologies.
Researchers at POSTECH developed organic spacer molecular additive to improve perovskite solar cells' photoelectric efficiency and stability. The new material reduces internal defects and increases moisture resistance, achieving 21.3% efficiency and maintaining over 80% of initial performance under humid conditions.
The International Institute for Applied Systems Analysis assessed the climate change scenario framework, which combines alternative futures of climate and society. The study found that the framework has been widely applied in over 1,400 studies, enabling research on combined impacts of socioeconomic and climate changes.
A virtual study using AI technology is evaluating speech disorders related to Parkinson's disease, aiming to improve assessment and treatment options. The study aims to provide insights into standardization, earlier diagnoses, and tracking discrete changes to guide interventions.
A recent analysis found that the diabetes medication canagliflozin slowed kidney function decline in patients with diabetes and advanced chronic kidney disease. The drug also reduced the risk of developing kidney failure and cardiovascular problems in these patients.
A NYUAD researcher has developed a research and development agenda to eliminate cybersickness, allowing for wider use of virtual and augmented reality. The new agenda prioritizes creating powerful head-worn displays, reducing visual latencies, and improving countermeasures.
Researchers have developed a new technique for isolating parvalbumin-expressing neurons, which are linked to Parkinson's disease symptoms. The method uses Cre-specific nuclear anchored independent labeling and has been shown to detect changes in oxygen-sensing genes in diseased neurons.
A new study finds that delivering e-commerce cart retargeting (ECR) ads too early can decrease purchase rates, while late ECR ads have a positive impact. The researchers recommend using price discounts or scarcity framing for early ECR and suggest deploying campaigns with a delay to minimize ad annoyance.
Researchers developed biodegradable esophageal stents using 3D printing to treat radiation esophagitis, promoting tissue regeneration and mitigating inflammatory reactions. This breakthrough could improve patient outcomes and quality of life for those suffering from this condition.
The 7th COINS Symposium aims to realize 'in-body hospitals' by 2045, with a focus on innovative medicines and treatments. The symposium features keynote speakers discussing the latest trends and medicine development.
Researchers at MIT and University of Waterloo developed a high-power, portable terahertz quantum cascade laser that can generate powerful sensing and imaging capabilities. The device can be used for pinpointing skin cancer, detecting hidden explosives, and analyzing gases, drugs, and products.
A new research effort led by the University of Tennessee Institute of Agriculture seeks to enhance communication between healthcare providers and rural patients, enabling them to discuss costs and treatment options. The project aims to improve health outcomes for those living in poverty or with limited financial resources.
A new ceramic artificial bone coating has been developed with improved adhesion strength, enabling robust coating on metal and polymer surfaces. This breakthrough reduces production cost and time for implant procedures, addressing issues such as inflammation and loose implants.
The authors argue that the rapidly developing research on SARS-CoV-2 transmission provides a solid foundation for interpreting new information. The established knowledge of viral spread across various contexts and spatial scales, including household, residential, and community settings, remains well-established.
Research suggests that peer defender programs can disempower victims, reinforce bullying, and erode support for them. Schools should be wary of these strategies to reduce risks to vulnerable students.
A case study on ICT infrastructure at a Ghanaian research station reveals the importance of seamless connectivity for organizations. The ICT Health Checkup tool assesses four key elements to identify gaps and provide remediation steps.
A University of Saskatchewan-led team has developed a mathematical model to identify the most resilient lentil varieties against climate change. The model uses factors like temperature and photoperiod to predict which lines will perform well in new regions, supporting global food security.
Astronomers at the University of Vienna used machine learning to trace groups of stars born together and found thousands of sibling stars surrounding well-known cores of star clusters. The discovery reveals that star clusters are enclosed in rich halos, or coronae, more than 10 times larger than previously thought.
The newly created position aims to pioneer research and educational offerings in 'transformational strategy', a novel approach that goes beyond traditional strategy techniques. The Chair will develop practical methods to support company boards in transforming their business models.
A team of researchers at INRS has discovered a method to tune the spectrum of a laser to the infrared using a simple and much less expensive system: a hollow-core fiber filled with nitrogen. This approach delivers optical pulses shorter than those of the input laser and with high spatial quality.
SPARTA assesses military aircraft electronic countermeasures technologies to ensure accurate targeting information. The system provides automated and manual real-time EW analysis, achieving a 99+% detection rate in highly congested spectrums.
The LCR robot can remove full-range aircraft coatings layer-by-layer, shortening processing time by up to 80% and reducing cost-per aircraft. It is compatible with all types of aircraft and helicopters, and can also be used for off-airframe parts.
The University of California Pavement Research Center (UCPRC) will continue its work with Caltrans for another three years. The center focuses on innovative research and engineering principles to improve pavement sustainability.
Researchers developed a mathematical model to estimate key physiological parameters like maximal aerobic speed and endurance in athletes. The non-invasive data gathering method offers new possibilities for treatments and monitoring.
Researchers at KIST and Jeonbuk National University created a new type of two-dimensional material that generates up to 40% more power than traditional materials when subjected to static electricity. This innovation enables the development of self-powered touch sensors that can recognize touch signals without electricity.
Researchers at Northwestern University developed a quantitative model to understand how politicized environments affect US political opinion formation and evolution. The model incorporates three psychological effects: attraction/repulsion, tribalism, and perceptual filtering, to simulate how populations change their opinions.
Researchers in China and Switzerland created biodegradable electronic blood vessels that can be actively tuned to address body changes after implantation. These flexible vessels mimic natural blood vessels and demonstrate promise as surrogate arteries in rabbits.
Researchers developed a new approach to study color perception in fruit flies, enabling simultaneous brain imaging and visual stimulation. The study found strain-specific sensitivities to colors among the fruit flies, with orange-eyed flies exhibiting increased sensitivity in the green range.
A machine learning-based strategy developed by Prof. LI Xianfeng's team can predict VFB stack performance and cost with high accuracy. The strategy improves efficiency, reduces research time, and provides guidance for VFB development.