Articles tagged with Scientific Data
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.
A study found that 64% of clinical trials for the top 30 highest-revenue medicines had their data accessible to researchers, a significant improvement over prior assessments. Companies using independent platforms achieved higher eligibility rates than those relying on internal processes.
The partnership aims to improve the speed and accuracy of flood damage assessments by combining multi-modal data sources and a novel vision language model. The system will enable first responders to quickly allocate resources and respond more efficiently to weather disasters.
A new scientific statement highlights improvements in diagnosis, initial treatment, and long-term management of patients with Kawasaki Disease, emphasizing the need for tailored management strategies. Advances in cardiac imaging techniques and risk categorization have led to better patient outcomes.
A new study found that obesity-related heart disease deaths increased by 180% in the US over two decades, with significant disparities among middle-aged men, Black adults, and residents of Midwestern states. The analysis also revealed unexpected patterns, such as Vermont having the highest death rate for obesity-related CVD deaths.
Cardiovascular disease death rates increased by 21% for adults aged 25-64 living in rural areas, while urban adults saw a 9% decline between 2010 and 2022. Younger rural adults are particularly vulnerable to cardiovascular mortality due to worsening cardiometabolic health and reduced healthcare access.
Large-scale declines in African elephant populations have been confirmed over 53 years of survey data. Forest elephant populations decreased by 90%, while savanna elephant populations fell by 70%. The study, published in Proceedings of the National Academy of Sciences, provides a comprehensive assessment of African elephants and highli...
Researchers analyzed nearly 200,000 cases of witnessed out-of-hospital cardiac arrests to determine the effectiveness of bystander CPR within different time windows. The study found that people who received CPR within the first few minutes had a higher survival rate and better brain function than those who didn't.
Research highlights that 911 telecommunicators play a critical role in increasing the chances of receiving bystander CPR for women, who are less likely to receive this lifesaving treatment. The study's findings support the importance of community emergency response and advocate for reducing known sex disparities.
An independent review highlights complexities in using UK health data to improve people's health and lives, with delays of months or years in accessing data. The Sudlow Review recommends treating health data as critical national infrastructure with leadership and investment to match, enabling safe and secure data use across the UK.
A new study finds that restricting sugar consumption in utero and early childhood significantly reduces the risk of midlife chronic diseases like Type 2 diabetes and hypertension. Low sugar intake by mothers before birth and continued restriction after birth increased health benefits.
Researchers develop a novel edge-highlighting visualization technique to improve the clarity of complex 3D structures, revealing sharp edges and intricate details. The technique, tested on real 3D point cloud data, offers interactive rendering speeds and enhances depth perception.
A new genomic study reveals high genetic diversity and low inbreeding in the endangered Oriental Stork population, a common finding in many critically endangered species. The study provides hope for the species' long-term survival and suggests that protecting its habitats could rapidly rescue this species from extinction.
Researchers have introduced Tune-IMS, a technique that improves the precision of isochronous mass spectrometry for measuring short-lived atomic nuclei. The method has been successfully tested on several nuclides and has shown higher precision than previous IMS methods.
A WVU researcher says ancient tree rings can record rare and extreme space weather events, including geomagnetic storms. The study aims to better understand how to prepare for such events and mitigate their impact on communication satellites and astronauts.
A new study found that initial prescriptions of benzodiazepines for older stroke survivors often include excessive doses, posing a risk of dependence, falls, and other harmful effects. Guidelines recommend avoiding benzodiazepine prescriptions if possible, but some cases may require limited use under close monitoring.
Researchers will examine cognitive and psychomotor functions to compare effects of CBD on driving performance between men and women. The five-year study aims to provide a comprehensive understanding of the substance's influence.
A new policy brief argues that citizen scientists are crucial for meeting global water quality targets, providing valuable data and community involvement. Successful case studies show how collaboration with locals can improve water quality monitoring, education, and rapid response.
A new study found that COVID-19 infection increased the risk of heart attack and stroke for up to three years after infection. The risk was higher among people with A, B or AB blood types compared to type O, according to researchers analyzing data in the UK Biobank.
Virginia Tech researchers publish real-time data to better understand what happens when people lose their balance. The study uses wrist-worn voice recorders to capture immediate, self-reported data from participants, providing a more reliable understanding of the circumstances surrounding balance loss among older adults.
Researchers from University of Texas at Arlington have identified 206 systems of interest for potential habitability, including one system where the planet is always situated in the HZ. The team analyzed data from NASA Exoplanet Archive and found F-type stars to be a promising case for life beyond Earth.
The Purdue-led TOMI project aims to improve the sustainability of tomato production in Indiana through data-driven research. The team has developed new breeding techniques that promote beneficial microbial relationships between tomatoes and soil microorganisms.
Researchers from Brigham and Women's Hospital found that older adults who sustained a traumatic injury were more likely to be diagnosed with Alzheimer's disease and related dementias if they experienced falls. The study suggests that completing cognitive screenings in older patients after a fall could help detect dementia sooner.
Scientists analyzed millions of tweets to detect early warning signs of PTSD in COVID-19 survivors, achieving an accuracy rate of 83.29%. The study highlights the potential for machine learning techniques to identify individuals at risk of PTSD through social media data.
Ehrapy allows researchers to analyze large, heterogeneous datasets efficiently, uncovering new patterns and generating insights. The long-term goal of ehrapy is to provide a powerful tool for the research community and eventually standardize databases for electronic health records.
Researchers at Tel Aviv University used modern technologies to challenge the long-held myth that the Roman siege of Masada lasted three years. The study found that the siege actually lasted no more than a few weeks, using precise measurements and 3D digital modeling to calculate the time it took to build the siege system.
A new study from the University of Kansas reveals that individuals with pre-existing disabilities are more than twice as likely to develop long COVID. The research found that chronic illnesses and mental illness/psychiatric disabilities were the most common types of disabilities among those experiencing long COVID.
A new study by Binghamton University researchers found that virtual team members who receive inspiring responses from others are more likely to be viewed as emergent leaders. To become an effective leader in a virtual setting, it's essential to pay attention to how the audience responds to your message and support others' ideas.
The researchers will develop new algorithms to identify clusters within large datasets, enabling better community detection. They plan to test the method in various applications, including single-cell genomics and scientometrics.
A new study led by Dartmouth researchers questions the rapid polar ice collapse model used in the IPCC's sixth assessment report. The team found that the expected rate of retreat is significantly lower than predicted, making the worst-case scenario less likely, but still dire due to ongoing ice loss from Greenland and Antarctica.
A new study by Korea University College of Medicine shows that direct-acting antivirals significantly reduce liver-related clinical outcomes and lower the risk of disease progression to cancer or cirrhosis, increasing life expectancy for patients with Hepatitis C. The treatment approach has a high effectiveness rate of 90%.
The Access for All in ALS Consortium has successfully enrolled its first participant, marking a significant step forward for ALS research. The consortium aims to disrupt the clinical research landscape using open science methods to advance ALS research.
A global network will be created to protect Indigenous data collection and use, leveraging worldwide policies and practices to ensure control over data related to Indigenous communities. The project aims to establish an alliance among 12 Indigenous data sovereignty networks spanning the globe.
Researchers developed a method to reconstruct long-term backscatter coefficient data using Sentinel-1 and Landsat images. The technique accurately mapped changing building heights in Beijing and its surroundings over three decades, providing valuable insights into urban expansion and environmental issues.
A new study found that subclinical hypothyroidism diagnosed before 21 weeks of pregnancy is associated with higher rates of overt hypothyroidism or thyroid replacement therapy within 5 years after delivery. Women with high TSH values and elevated TPO antibodies were at increased risk.
The A4 study, a large clinical trial of pre-symptomatic Alzheimer’s disease, has yielded key insights into the condition. Researchers have collected extensive data on brain scans, blood samples, genetic information and cognitive tests from over 7,500 participants.
A study published in Circulation found that adults aged 50-54 with severely narrowed leg arteries had a higher risk of amputation after emergency surgery than those aged 80-84. This contradicts the traditional belief that older people are at increased risk.
A new citizen science initiative, FruitWatch, has significantly enhanced the accuracy of predicting flowering times for fruit trees across Great Britain. The study's findings show notable latitudinal delays in flowering times and provide precise, location-specific predictions for farmers.
A new study reveals that global forests have consistently absorbed carbon dioxide for the past three decades, with tropical forests experiencing a decline in their ability to absorb carbon due to deforestation. However, temperate forests have shown an increase in their carbon sink capacity, largely due to extensive reforestation efforts.
Researchers have developed ENGRAM, a method that records cell signals and biological states as they occur inside living cells. This approach offers a novel way to capture biological information in living systems, potentially helping answer questions about cellular pasts and futures.
A new tracking technology that adheres to a polar bear's fur has shown promise in studying the behavior and movements of subadult and adult male bears. The technology, known as Burr on Fur, allows researchers to track these groups without the need for satellite collars, providing valuable insights into their habits.
A new study published in Hypertension journal suggests that both 30-year and 10-year risk predictions should be considered when making high blood pressure treatment decisions. The researchers compared two risk prediction tools and found that long-term, 30-year risk may be more important than short-term, 10-year risk for informing medic...
A new study published in eClinicalMedicine reveals that migrants are at an increased risk of contracting SARS-CoV-2, experiencing severe disease courses, and having higher mortality rates. Systemic barriers such as overcrowding, precarious working conditions, and limited access to healthcare contribute to poorer health outcomes.
A large-scale study confirms the rising incidence of eosinophilic esophagitis (EoE) in Japan, with a significant increase in cases between 2005 and 2022. The study found an incidence rate of 2.82 per 100,000 person-years and a prevalence rate of 10.68 per 100,000 people.
Scientists developed customized AI tools, including ChatGPT, to provide accurate responses on digital pathology. The tools help pathologists without extensive coding experience analyze tissue samples, bridging the gap between pathology and digital pathology skills.
A study using hyperspectral data and DCGANs improves the estimation of rice grain protein content, achieving high validation accuracy and identifying genetic loci related to GPC. This approach demonstrates the potential for combining hyperspectral technology and DCGANs for efficient genetic analysis and selection of high-quality rice v...
Empa researchers have developed a system to investigate up to ten different reaction conditions for producing synthetic fuels from CO2. The system accelerates the discovery process by generating a large number of high-quality datasets, enabling scientists to make accelerated discoveries.
A team of researchers, including OHIO's Nate Szewczyk and students, published a comprehensive package of papers in Nature journals that transform our understanding of human space biology. The studies reveal how molecular biology and precision medicine can guide humanity into more challenging missions beyond Earth.
Researchers use laser scanning to generate 3D models of sugar beet plants, capturing essential characteristics for AI-assisted crop improvement. The 3D models are reproducible and freely available, enabling efficient and cost-effective plant breeding in resource-poor settings.
Researchers create special language Phenoscript to describe traits in a way that both humans and computers can understand. This allows for large-scale studies of organismal traits, boosting the emerging field of phenomics. The new language is being tested and aims to integrate semantic species descriptions with nanopublications.
The Kids First DRC has introduced an upgraded data portal to streamline big data search and analysis, improving collaborative pediatric research outcomes. The new portal integrates diverse datasets, including genomic information from the Children's Brain Tumor Network, to foster cross-disciplinary research.
Intensive wire snare removal efforts reduced snaring by almost 40% in protected areas of Viet Nam, according to an 11-year study. The effectiveness of snare removal was mainly achieved within the first 6 years, but its impact alone is unlikely to protect wildlife due to ongoing snaring threats.
Researchers from Mount Sinai presented three studies on obstructive sleep apnea (OSA) at SLEEP 2024, exploring its effects on thalamic activity, overnight memory performance, and symptom improvement with CPAP treatment. The findings suggest that OSA can impair cognitive function and that hypoxic burden may predict clinical improvement.
A groundbreaking study introduces a method for sorting vector structured beams with spin-multiplexed diffractive metasurfaces, promising significant advancements in optical communication and quantum computing. This technology enables precise control over complex light beams, opening new avenues for scientific exploration.
Researchers at Texas A&M University have developed a more accurate method for tracking reservoir evaporation rates, accounting for factors not considered by current methods. The new algorithm reveals a clear geographic distribution and strong seasonality of evaporation throughout Texas.
A WPI researcher has received a CAREER Award to develop new technologies to monitor and protect computer chips from malicious attacks. The project aims to create better metrics to verify the integrity of components and advance understanding of side-channel attacks.
A new study by York University finds that community science programs, such as Bumble Bee Watch, play a crucial role in monitoring bumble bee distributions and detecting endangered species. The program provides valuable data on bee populations, habitats, and distribution patterns, complementing traditional scientific methods.
A new study by University Hospitals Cleveland Medical Center found that patients seeking outpatient integrative health and medicine (IHM) care experience clinically meaningful reductions in symptoms of pain, anxiety, and stress after just one treatment. For all IHM modalities, patients with moderate-to-severe symptoms reported clinical...
The BiCIKL project has shared lessons learned on improving data findability, accessibility, interoperability, and reusability (FAIR-ness) of various biodiversity data types. The project's policy briefs provide recommendations for policymakers and research funders to adopt best practices and guidelines.
Daily tracking of ice melt has been made possible with a new method developed by researchers at DTU using 61 national GPS stations in Greenland. The study provides significant advancement in monitoring ice mass loss and understanding the processes behind the ice melting.