Articles tagged with Tools
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Scientists have pinpointed the group of neurons in the nerve cord that produce and pattern the fly's two major courtship songs. By analyzing neuronal activity and connectivity, researchers found a small number of critical neurons form a highly connected circuit generating the two main types of songs.
Researchers at CABBI developed a computational pipeline for identifying CRISPR/Cas-facilitated integration sites, which can pinpoint neutral integration sites in two to three minutes. This tool enables researchers to efficiently locate all the needles that align with their specific criteria, transforming the genome editing process.
A study of 18,000 women found those diagnosed with polycystic ovary syndrome (PCOS) were 8 times more likely to attempt suicide compared to control group. This increased risk is attributed to higher likelihood of psychiatric conditions such as depressive disorders and anxiety disorders associated with PCOS. Researchers emphasize the ne...
Scientists have created an algorithm to design synthetic DNA segments that indicate the state of cells in real-time. This tool will be used to screen for anti-cancer or viral infection drugs, as well as improve gene and cell-based immunotherapies.
Researchers at Karolinska Institutet developed a method to study liver function and disease using the cornea of mice eyes. They transplanted liver cells into the eyes, creating a non-invasive platform to monitor liver health over time.
Lehigh University researcher Dominic DiFranzo is developing an AI-powered platform, Social Media TestDrive, to equip youth with skills to navigate social media safely. The platform uses conversational AI tools to provide instant feedback and interactive simulations, empowering students to be 'upstanders' against cyberbullying.
A recent study published in World Neurosurgery found that the use of a 3D exoscope in spinal surgery resulted in more favorable outcomes for patients, including shorter hospital stays and operating room times. The device allows for increased visualization during procedures, leading to fewer errors and better patient outcomes.
A new screening tool helps identify primary care patients with precarious employment, associated with health insurance issues, lower incomes, and greater psychological stress. The tool assesses temporary contracts, job insecurity, and income variability.
The report highlights key applications and pathways to commercialization for emerging PV technologies, including new materials and device concepts. It also discusses strategies to exceed current limits in solar PV energy conversion and challenges facing efforts to scale up globally.
A study redevelops a framework for teaching artificial intelligence and robotics to preschool children, providing five big ideas that can be grasped by young kids. The framework aims to prepare children to understand and use AI tools effectively, promoting healthy and responsible learning in the rapidly developing digital society.
A recent study suggests that AI can provide real-time analysis of foods and support nutritionists in their work with patients. The study evaluates the consistency and accuracy of AI in providing energy and macronutrient information, showing promising results.
A Learning Health System model is being developed to increase organ donation and reduce disparities in access to transplantation. The project, led by Hennepin Healthcare Research Institute, will use data tools to track progress and improve equity in organ donation across the US.
Researchers found that colon cancer screenings reduce cancer rates by about 0.5 percent, doubling previous estimates of a quarter of a percentage point. This effect is twice the impact of just being invited to screen, suggesting that actual screening rather than just the offer makes a difference.
A team of UVA civil and environmental engineers and environmental scientists have developed a web-based decision-support tool, called the Climate Equity Atlas, to help residents deal with the challenges caused by climate change. The tool combines historical environmental data and socioeconomic data to create a sophisticated predictive ...
Researchers developed a suite of free tools for analyzing vast amounts of brain dissection photographs, enabling the extraction and integration of quantitative information. The tools allow for the reconstruction of 3D brain images from biobank photos, providing valuable insights into neurodegenerative diseases.
The new GEET+ 2.0 report and assessment tool aims to integrate equity, diversity, and inclusion into business-training curriculums, enhancing program content and delivery. By identifying biases and stereotypes, organizations can create more inclusive entrepreneurship systems, ultimately improving access to resources for underrepresente...
Researchers have developed PicoRulers, biocompatible molecular rulers for high-resolution microscopy. Using genetic code expansion and click chemistry, the team constructed customized molecular rulers based on the protein PCNA, enabling precise testing of super-resolution microscopy methods on cellular biomolecules.
A new tool called Facemap uses deep neural networks to relate mouse facial movements to neural activity in the brain. This allows researchers to track and quantify movements and correlate them with brain activity, bringing them one step closer to understanding how the brain uses persistent, widespread signals.
The Malaria Atlas Project has received a $16 million grant from the Bill & Melinda Gates Foundation to track and tackle malaria globally. The project will focus on boosting research in Sub-Saharan Africa, where malaria is endemic, and strengthening research capacity.
Researchers at Université de Montréal's Department of Chemistry have created a new fluorogenic probe to study interactions between sugars and proteins, which are essential to life. The probe can visualize these interactions using fluorescence, providing a valuable tool for studying biological processes critical to human health.
A new conservation tool, Lion Localizer, helps authorities track the origin of illegally traded lion parts by analyzing mitochondrial DNA. The tool provides critical information on population impact and resource allocation, supporting efforts to protect tiny West African lion populations.
A study involving UOC researchers confirms that smartphone-based interventions can significantly reduce depression symptoms, especially when combined with professional support. Users prefer simple apps and those with more serious depression use them more.
Researchers at Gwangju Institute of Science and Technology developed metal-enhanced fluorescence probes for rapid and accurate detection of influenza viruses. The probes showed high sensitivity and specificity, detecting the virus even at low concentrations, with a remarkable accuracy of over 99%.
Researchers introduced a cost-effective solution to correct tilt and curvature errors in two-photon polymerization 3D printing. The method uses Fourier scatterometry, which offers lower uncertainties than traditional methods, resulting in improved image quality and precision.
Research highlights the importance of supporting family members after cardiac arrest, finding that they face significant emotional, physical, and informational challenges. Studies such as TEMPO found that informational resources improve caregiver knowledge and decision-making abilities.
Researchers have developed AI tools that can effectively detect heart valve disease and predict cardiovascular risk using digital stethoscopes. A study found that AI-powered digital stethoscopes predicted nearly 90% of valve disease diagnoses, offering a promising tool for transforming CVD care.
Researchers at the University of Würzburg developed a new method to precisely analyze infection pathways of dangerous virus variants using 'clickable' pseudoviruses. These harmless impostors retain their activity and are highly fluorescent, allowing for better visualization of viral infections in living organisms.
A new deblurring algorithm has been developed to improve the resolution of microscopy images without amplifying noise. This breakthrough technique, called 'deblurring by pixel reassignment,' uses local gradients to sharpen images while preserving larger structures.
Researchers analyze waste samples from 55 lined pit latrines in Malawi to understand the complex microbial communities. The findings reveal that aerobic microbes are more abundant near the surface and anaerobic microbes deeper in the pit, helping break down human waste and reducing greenhouse gas emissions.
Researchers from Texas A&M University's Department of Geography and collaborating departments aim to improve understanding of how environmental hazards influence human health outcomes. The project, 'Climate-LEAD,' will create robust models using localized data to inform decision-making in vulnerable communities.
Researchers developed an AI tool for automatic colorectal cancer tissue analysis, refining neural networks to offer faster and more precise classification. The tool's public accessibility aims to spur further advancements and breakthroughs in colorectal cancer research.
Researchers found that patients who recorded more than 7,500 steps per day before surgery had a 51% reduced odds of experiencing postoperative complications. The study analyzed health data from 475 participants using Fitbit devices and found that chronic physical activity habits were associated with better surgical outcomes.
A WVU researcher is developing new methods to fast-track the discovery of quantum materials, which could lead to breakthroughs in fields like quantum computing and superconductors. The goal is to streamline the discovery process using computational and experimental tools.
A new study published in the Journal of Marketing presents the Comparative Method of Valuation as a more accurate way to measure customers' willingness to pay. The study finds that existing methods can provide vague and inaccurate results due to their inability to capture relevant comparisons or context.
Researchers analyzed grinding tools from Jebel Oraf in northern Saudi Arabia, revealing the processing of plants, pigments, and bones. Use-wear analysis showed that tools were re-used for different purposes, providing insight into the subsistence and economy of Neolithic populations.
A scoping review found that surgical scorecards can lower surgical procedure expenses by providing surgeons with direct feedback on their costs. The study analyzed data from 21 studies and identified key elements such as surgical supplies and operative time, revealing no significant impact on patient outcomes.
Researchers at UVA Health System have developed a powerful new tool to understand how medications affect men and women differently. The model has provided unprecedented insights into biological processes in the liver, helping ensure that new medications will not cause harmful side effects.
A study comparing radiologist and AI performance in interpreting 2,000 chest X-rays found that AI tools achieved moderate sensitivity but high false-positive rates. Radiologists outperformed AI in detecting the absence of disease, especially for complex cases.
The UMass Amherst-UT Austin team has been awarded $27.5 million by the CDC to establish the nation's first disease outbreak response and modeling network. The $250 million program will support decision makers during public health emergencies like COVID-19.
Johns Hopkins Medicine will improve clinical trial efficiency and quality with a $24.5M grant, reducing startup time by up to 50% and enhancing participant engagement. The Trial Innovation Center will develop new methods for multicenter trials, including AI-enhanced patient screening and gamification.
A new scientific statement from the American Heart Association highlights the importance of shared decision-making in cardiovascular care. Key findings include improved patient understanding, acceptance, and satisfaction when healthcare teams involve patients in decision-making processes.
Researchers demonstrate the potential of optical imaging for safely measuring vocal fold elasticity and pliability. The study found good agreement between Brillouin microspectroscopy results and conventional elasticity measurements.
Researchers have developed a new measurement technique that uses the Kramers-Kronig relation to untangle complex helical light patterns from camera intensity measurements. This allows for single-shot retrieval of orbital angular momentum spectrum information, accelerating and simplifying the process compared to conventional on-axis int...
Researchers developed an innovative optical tool, the Schistoscope, to capture microscopy images of urine samples for efficient detection of Schistosoma haematobium eggs. A two-stage diagnostic framework using deep learning accurately identified and counted eggs in field settings with high sensitivity, specificity, and precision.
Researchers developed a novel maze design that allows for the tracking of mice's navigational strategies, revealing three primary approaches: random, spatial, and serial search. The study provides valuable insights into how animals select these strategies based on environmental factors.
Researchers developed a reinforcement learning model that incorporates human decision-making criteria to improve AI accuracy in skin cancer diagnoses. The study showed increased sensitivity for melanoma and basal cell carcinoma, leading to more accurate diagnoses and optimal treatment decisions.
Researchers have developed a novel DNA-filtering system using α-hemolysin nanopores to reduce contamination in single-molecule DNA extraction. The technique, which uses phospholipids and the PCR clamp method, achieved a 99.98% reduction in DNA contamination.
GOBI overcomes model-free and model-based inference method limitations by introducing an easily testable condition for a general monotonic ODE model to reproduce time-series data. It successfully infers positive and negative regulations in various networks, distinguishing between direct and indirect causation.
Researchers developed a new tool to guide PPIE in health research, covering best practices and checklists for successful engagement. Patient partners played a key role in the study, contributing to the development of the tool and ensuring its relevance.
Researchers found significant relationships between the cows' genetic merit and their calves' performance. The genomic prediction tool allowed farmers to make informed decisions that enhance sustainable profitability.
A study by Pusan National University researcher Eunseok Ro examines the shift in instruction-giving practices for a book club conducted via video conference. As the facilitator adapts to the new virtual environment, she gradually changes her approach, adopting more recipient-designed and diversified instruction delivery.
Research leaders collaborate with organizations and regulators to develop digital tools for Parkinson's clinical trials. The Digital Drug Development Tools initiative accelerates the regulatory endorsement of these tools, enabling more objective and patient-centered measures.
Researchers developed Genome Architecture Mapping (GAM) to study DNA interactions, revealing novel three-dimensional configurations that were invisible to Hi-C. This technique provides a more comprehensive understanding of genome organization and its impact on health and disease.
A UMass Amherst biostatistician is developing statistical tools to better predict breast cancer survival rates and survival time after recurrence. The methods, funded by an NIH grant, will also have a broad application for other chronic diseases, such as those involving hormones and biomarkers.
Researchers investigate the potential of ChatGPT in clinical radiology, highlighting its positive considerations, such as enhancing patient care and radiologist education, as well as negative concerns, like accuracy and transparency issues. The paper aims to initiate an engaging discussion on the use of AI-powered chatbots in this field.
A new AI framework developed by Danish researchers significantly improves the accuracy of early stroke identification by human emergency call handlers. The study found that the AI framework achieved a recall of 63.0% and precision of 24.9%, compared to 52.7% and 17.1% for human handlers, respectively.
Researchers found that patient-guided tours empower patients to describe their own clinical experiences, increasing comfort levels and collaboration with medical teams. The approach shows promise in understanding the experiences of patients with disabilities in clinic settings.
A study of nearly 67,200 postmenopausal women found that the Fracture Risk Assessment Tool (FRAX) was inadequate for identifying osteoporotic fracture risk across racial/ethnic categories. However, the Osteoporosis Self-Assessment Tool (OST) was excellent for detecting osteoporosis within each category.
Researchers developed an AI-powered tool to identify and measure coral reef halos globally, providing a new method for monitoring ecosystem health. The tool enables efficient tracking of reef ecosystems' function at large scales, improving understanding and management of coral reefs.
A team of researchers from University of Missouri and University of Nebraska-Omaha are working on a three-year, $1.6 million grant to make open-source software tools more accessible and understandable to a wider range of people and tech companies. The project aims to identify what OSS projects are good to invest in for commercialization.