Articles tagged with Research and Development
A new microscopy technique, SIMIP, combines structured illumination with mid-infrared photothermal detection to achieve high-speed chemical imaging with superior resolution. The method outperforms conventional methods in terms of spatial resolution and chemical contrast.
The researchers propose a novel defense algorithm, Wavelet-Based Adversarial Training (WBAD), to protect medical digital twins. The two-stage defense mechanism achieves 98% accuracy in breast cancer prediction, even under adversarial attacks, providing a comprehensive and effective defense against cyberattacks.
A Lehigh University researcher is developing a new platform to enhance flu forecasting through a human judgment temporal forecast system, which aims to improve evidence-based public health decision making. The system will collect unbiased opinions and forecasts from public health experts and the general public.
Researchers introduce an innovative approach using dynamic topic modeling to analyze annual and quarterly reports, uncovering hidden risk factors. The novel method creates tradable indices with a cost-effective alternative to traditional index construction.
The partnership will focus on advanced simulations, high-energy particle generation, and artificial intelligence to optimize data management in laser facilities. This collaboration aims to promote innovative technologies for nuclear fusion energy production through high-power lasers, advancing scientific knowledge in the energy sector.
Tulane University scientists developed a handheld device to deliver rapid and accurate tuberculosis diagnoses in under an hour. The device, called the lab-in-tube assay (LIT), can detect Mycobacterium tuberculosis DNA in saliva, blood, and sputum samples, offering a cost-effective tool for improving TB diagnoses in resource-limited areas.
Sandia Labs is testing laser-based photonic cooling for computer chips, which could significantly lower power consumption and increase efficiency. The technology aims to regulate chip temperatures without using water or air-based systems.
A team of researchers from Télécom Paris and Politecnico di Milano has developed a system of optical micro-antennas integrated into a programmable photonic chip, which can adapt in real time to restore chaotic signals. This innovation paves the way for chaos-based encryption for secure high-speed communication in hostile environments.
A new AI tool called MindGlide can extract key information from brain images to measure damaged areas and highlight subtle changes in MS patients. The tool performed better than other AI tools and expert clinical analysis, enabling researchers to unlock valuable insights into multiple sclerosis.
The CONCERTO Project aims to advance the understanding and modelling of the terrestrial carbon cycle, reducing uncertainty in climate predictions. By integrating Earth observation data and innovative models, the project will contribute to improved climate policy and global efforts towards carbon neutrality.
A study published in ECNU Review of Education reveals a positive trend in Chinese college students' social-emotional ability, influenced by education level, gender, and family background. The researchers developed a modified social-emotional questionnaire to assess this critical human foundation.
Researchers developed a new liquid-crystal-based platform to handle hundreds of optical modes in compact two-dimensional setups, overcoming optical losses. This breakthrough enables the scalability of quantum simulations and all-optical AI systems.
The American Heart Association and University of North Carolina Chapel Hill are building virtual care resources together. They share common priorities in advancing telehealth programs through evidence-based research and education.
Researchers develop a new approach combining Phase Measuring Deflectometry and Shape from Polarization to accurately image specular surfaces without prior knowledge or assumptions. The single-shot method enables motion-robust measurements, pushing the limits for next-generation 3D sensors.
The ISS National Lab's new podcast, 'Between a Rocket & a Hard Space', offers exclusive insights from scientists, engineers, and visionaries on the future of space research. The first episode explores the groundbreaking science happening on the International Space Station, including its impact on medicine, technology, and industry.
A team of scientists has created a new method to selectively modify specific proteins in complex biological environments. They achieved this using aptamers and deoxyoxanosine, allowing precise conjugation of desired sites on target proteins. This breakthrough technology has the potential to revolutionize cancer diagnosis and treatment.
A team of engineers at the University of Texas at Dallas has developed a new surface design that collects and removes condensates rapidly, challenging conventional theory. The discovery reveals a limitation in existing heat transfer models and inspires a new theory to explain the phenomenon.
A new approach to AI developed by Texas A&M University engineers mimics the human brain's neural processes, integrating learning and memory in a single system. This 'Super-Turing AI' has the potential to revolutionize the industry by reducing energy consumption and environmental impact.
Researchers at NYU Abu Dhabi have developed an innovative sensing system that restores tactile feedback in minimally invasive surgery. The 'off-the-jaw' system integrates force and angle sensors into laparoscopic tools, providing real-time measurements of grasping forces and tissue stiffness.
Researchers have developed a new sensor to detect hazardous gas leaks in lithium-ion batteries, which could prevent catastrophic failures and enhance the reliability of battery-powered technologies. The sensor detects trace amounts of ethylene carbonate vapour, targeting potential battery failures before they escalate into disasters.
A team led by Dr. Marcus Botacin is creating a large language model (LLM) to automatically identify malware and write rules to defend against it. The LLM will use signatures to complement human analysts' skills, identifying malware faster and more accurately.
Researchers at Cornell University have developed an AI-powered ring that can track fingerspelling in American Sign Language (ASL) with high accuracy. The device, called SpellRing, uses micro-sonar technology to capture finger movements and predict ASL letters in real-time.
Aston University has secured over £540,000 to train early career researchers from Jordan, Thailand, and the Philippines on sustainability challenges. The programme will equip academics with expertise to solve major sustainable development challenges through industrial mentoring and support.
A study published in The Lancet highlights disparities and obstacles faced by low- and middle-income countries in gaining recognition for their scientific contributions. Researchers propose increasing visibility of journals from low- and middle-income countries, reducing publication fees, and ensuring a fairer peer-review process to fo...
Researchers developed a 'nano-spring coating' technology to increase the lifespan and energy density of EV batteries. The technology, featuring multi-walled carbon nanotubes, absorbs strain energy generated from charging and discharging, preventing cracks and improving stability.
A new study estimates that US agriculture needs a 5-8% per year growth in research investment or $2.2 billion to $3.8 billion in additional funding to maintain productivity through 2050. The urgency is driven by the impact of climate change, which takes time to be addressed through publicly funded research and development.
Researchers at the University of Texas at El Paso have developed a portable, blood-based device that can detect colon cancer using a biomarker called CCSP-2. The device has the potential to provide early detection and treatment options for this second-deadliest US cancer, making it a significant advancement in colorectal cancer screening.
Scientists at Sanford Burnham Prebys discovered novel fragments of future drugs that selectively inhibit the enzyme VHR, which plays a role in controlling the immune system's response to danger. The findings may lead to the development of new therapies for sepsis and septic shock.
A new study found that Black Americans are more willing to participate in medical studies led by Black doctors and researchers. Diversifying clinical trial leadership could improve enrollment of underrepresented groups and ensure the benefits and risks of treatments are understood across populations.
The Center for Open Science has launched the Predicting Replicability Challenge to accelerate the development of methods for evaluating research credibility. Teams will compete to develop algorithmic approaches that can accurately predict the likelihood of research claims being successfully replicated, with cash prizes ranging from $3,...
A POSTECH research team developed a photoacoustic computed tomography (PACT) system that non-invasively monitors cerebrovascular changes in small animals with early stages of an ischemic stroke. The technology also measures oxygen saturation in blood vessels, allowing precise tracking of vascular recovery after stroke.
The US weather enterprise faces significant risks due to federal science funding cuts, which could lead to reduced weather forecasting accuracy and increased vulnerability to hazardous weather. The value of weather information to the US economy exceeds $100 billion annually.
The research team developed a soft-actuated cuff electrode that securely encases nerves without causing damage. The electrode features a three-dimensional structure that reduces direct contact with the nerve while enhancing adhesion, allowing for accurate neural signal detection.
Researchers at POSTECH developed a super-photostable organic dye, PF555, to track proteins in cells over extended periods. This breakthrough enables observation of endocytosis and protein interactions, revealing EGFR's active navigation in its environment.
A new drug screening method developed by Tampere University has found biologically active molecules that target specific tissues, potentially solving delivery issues in cancer and brain diseases. The method uses phage display and microdialysis to identify peptides with tissue-homing and penetration capabilities.
Researchers at Curtin University have developed a new technique to make glass water-repellent, creating a durable and environmentally friendly surface that can improve safety in vehicles and buildings. The process uses ultrasound to trigger a chemical reaction, forming a stable organic layer on the glass surface.
A deep learning model, CGMformer, leverages large-scale continuous glucose monitoring (CGM) data to extract individual glucose dynamics. The model captures a continuous picture of glucose fluctuations, identifying patterns that may indicate early metabolic dysfunction.
Complimentary press passes are available for NUTRITION 2025, exploring cutting-edge research on nutrition and public health. Media professionals can attend in person or access virtual newsroom materials before the meeting.
Researchers at the University of Texas at Austin have developed a molecularly functionalized biomass hydrogels system that can pull drinkable water out of thin air. The system uses a two-step molecular engineering process to convert various natural products into sorbents, which can then be heated to release clean water.
Researchers at the University of Houston have developed a new technology that uses photon counting detectors to capture X-ray images with multiple energy levels simultaneously. This allows for more precise 3D visualization of different tissues and contrast agents, which can improve cancer detection and other medical applications.
Researchers have developed a battery that can harness ambient gamma radiation to produce strong electric outputs, enabling potential applications in space exploration and sensors. The prototype demonstrated a peak power output of 288 nanowatts using cesium-137 and 1.5 microwatts with cobalt-60.
Researchers at Aston University and the Royal Orthopaedic Hospital are developing an injectable paste using gallium-doped bioglass to treat bone cancer. The substance has anticancer and bone regenerative properties, showing a 99% success rate in eliminating cancerous cells.
Researchers at the University of Sydney are using Zwitterions to create materials that can prevent blood clots from forming in medical devices and implants. They have successfully created a zwitterionic coating that repels water beyond the material's boundaries.
Researchers at Worcester Polytechnic Institute are developing a lightweight, flexible robotic arm that enables wheelchair users to safely grasp and carry objects out of reach. The project builds on origami-inspired designs and novel fabrication methods for modules made of lightweight plastics, 3D printed components, and sensors.
Three University of Arizona Health Sciences faculty members have received career development awards to support their research. Erika Austhof will study the role of weather and ecological drivers in salmonella transmission, while Kristin Huntoon will investigate a drug for treating glioblastomas. Celina Valencia will examine the link be...
Binghamton University has been named a top research institution by the Carnegie Classification, recognizing its high research expenditures and doctorate production. The university's faculty and students have received significant external funding for projects in healthcare, electronics packaging, and systems science.
Researchers unveil Ba-Si orthosilicate oxynitride-hydride as a transition metal-free catalyst, offering a more sustainable approach to ammonia production. The novel catalyst demonstrates exceptional stability and higher activity than conventional ruthenium-loaded MgO catalysts.
A new laparoscopic imaging technique uses stereo depth estimation and speckle-illumination SFDI to accurately map the optical properties of biological tissue. The device provides detailed optical property maps, enabling surgeons to identify critical tumor margins and improve clinical outcomes.
Researchers created a Spanish-language Android app called Impacto to support Hispanic smokers in quitting. The app's pilot test shows promising results, decreasing daily smoking rates and improving cessation rates among participants.
Researchers have developed a new form of QR code that can protect users from phishing attacks by signaling whether a link is safe or not. The SDMQR codes provide an added layer of security without interfering with existing functionality, allowing companies to replace traditional barcodes with more sophisticated QR codes.
The Tim and Caroline Reynolds Center at Kessler Foundation has successfully implanted a spinal cord epidural stimulator in an individual with paralysis. The treatment uses electrical impulses directly into the spinal cord, potentially allowing individuals to regain critical bodily functions such as bladder function and motor control.
Germany's leading biotech hubs, Berlin, Munich, and Heidelberg, excel in different areas, but struggle with transforming research into market-ready solutions. The country's innovation potential is largely untapped due to the fragmentation of its biotech landscape and inadequate knowledge transfer.
The NRL's Mercury Pulsed Power Facility has enabled significant advancements in flash x-ray radiography and nuclear material detection. The facility has been used to develop advanced flash radiography sources and detectors for the Department of Energy and Department of Defense.
A new 3D bioprinted gastric cancer model successfully replicates the unique characteristics of individual patients' tissues, predicting drug responses and prognosis with high accuracy. This innovative platform enables rapid evaluation within two weeks, contributing to personalized cancer treatment development.
Researchers at Tel Aviv University have developed a method to transform graphite into novel materials with controlled atomic layers, enabling the creation of tiny electronic memory units. This process, known as 'Slidetronics,' allows for precise manipulation of material properties, opening doors to innovative applications in electronic...
The KeyScope is a low-cost, robust laparoscope priced at approximately $1,000, making it accessible in low- and middle-income countries. It offers high-resolution images, color accuracy, and low distortion, comparable to standard laparoscopes.
A new study by Purdue University reveals that improved crop varieties led to global benefits for the environment and food system sustainability. The analysis found that reduced agricultural land use saved 1,043 animal and plant species, with most avoided losses located in biodiversity hot spots.
The hospital was ranked highly among healthcare professionals in the US and globally, reflecting its commitment to compassionate care and innovative research. UH Cleveland Medical Center is affiliated with several top medical schools and institutions, further solidifying its reputation as a leading Academic Medical Center.
Dental implant surgeries require optimal mechanical stress levels for successful bone healing and long-term implant success. Researchers are developing a hybrid biomechanical model using machine learning to provide precise, patient-specific predictions of mechanical stress.
A team of researchers has developed a novel model of the Blood-Brain Barrier, which mimics the complex structure of cerebral blood vessels. This breakthrough enables scientists to study neuroinflammation and develop new therapeutic strategies for Alzheimer's disease and other neurodegenerative disorders.