Articles tagged with Scientific Data
Researchers developed a novel machine learning-based depth estimation technique for satellite-derived bathymetry, improving accuracy in coastal regions with unique characteristics. The model demonstrated generalizability and potential for enhancements through incorporation of additional seabed spatial data.
The US Department of Energy's Billion-Ton Report suggests that the country could produce over 1 billion tons of plant-based biomass per year for renewable fuels while meeting projected demands for food, feed, fiber, conventional forest products, and exports. This would triple the current bioeconomy capacity, enabling the production of ...
A new study published in the journal Stroke found that African American veterans with PTSD had a significantly higher risk of re-hospitalization after a stroke compared to those without PTSD. This was not observed among white veterans. The study highlights the importance of targeted care for high-risk populations and reducing modifiabl...
A novel risk score predicts cardiovascular complications after bone marrow transplant with high accuracy, helping guide patient selection and post-transplant management. Patients with preexisting cardiovascular conditions are more likely to experience long-term complications.
A minimal metadata set (MNMS) is established to enable in vivo data reuse and improve the sharing and reproducibility of research data. The MNMS is designed to contribute to making data from living animals compliant with the FAIR data concept, which emphasizes Easy-to-Find, Accessible, Interoperable, and Reusable data.
Researchers have created 3D images of over half of the world's animal groups using CT scans, making them accessible to scientists, researchers, students, teachers, and artists. The open-source repository MorphoSource allows users to share findings and improve access to material critical for scientific discovery.
A recent survey found that less than half of the U.S. public trusts scientists to overcome human and political biases. Despite high confidence in science overall, many question whether scientists live up to their values. The study highlights the need for trust to be earned through the scientific enterprise's efforts.
The EU-funded BiCIKL project has developed a flagship outcome - the Biodiversity Knowledge Hub - a one-stop portal for understanding biodiversity research infrastructures. The consortium has also created 12 services dedicated to FAIR and linked ready-to-use biodiversity data.
Researchers at Pennington Biomedical confirmed the accuracy of remotely gathered physical measurements for children in a weight management study. The findings support the value of remote height and weight measurements for both research and clinical purposes.
A new study found that frequent cannabis use is associated with a higher risk of heart attack and stroke, even after controlling for tobacco use and other cardiovascular risk factors. The study analyzed data from over 430,000 adults in the US and found that smoking cannabis was significantly linked to cardiovascular risks.
A study by UC San Francisco researchers found that daily cannabis users had a 25% increased risk of heart attack and a 42% increased risk of stroke compared to non-users. The study also found significant cardiovascular risks associated with cannabis use, including coronary heart disease and the combination of heart attack and stroke.
A new study analyzed 98,000 UAP sighting reports over a 20-year period, finding that the majority occurred in western parts of the US. The researchers identified 'hot spots' with high numbers of reports and 'cold spots' with low numbers.
A new study links climate change to a 60% increase in preterm births and severe respiratory diseases. Without global action, climate-driven extremes will devastate children's health for generations, with the strongest link found between temperature extremes and increased risk of preterm birth.
Researchers have introduced an optimization technique that accelerates Bayesian inference without requiring extensive user effort. This new automated method achieves more accurate results faster than another popular approach and offers reliable uncertainty estimates to help scientists understand when to trust their predictions.
The commercial space sector has seen significant growth, with over 2,660 satellites launched into orbit in recent years. International collaborations are also expanding, enabling diverse perspectives and new ideas to emerge in science and space exploration.
A large national study of over 6,000 patients found that video visits, texting and mailing pills were effective and safe for medication abortion. The research supports the safety and efficacy of telemedicine abortion, which has become increasingly important due to clinic closures and wait times.
Researchers developed a high-speed modulation system combining digital display with super-resolution imaging, significantly improving lateral and axial resolution. This enables detailed study of subcellular structures in animal cells and plant ultrastructures, paving the way for future biological discoveries.
A clinical trial found that patients who received care recommendations from an AI-based system had fewer recurrent strokes, heart attacks, or vascular death within three months. The study suggests that this technology can improve patient outcomes and aid neurologists in making informed decisions.
The Arctic Landscape EXplorer (ALEX) provides spatially explicit information on recent or ongoing thaw and erosion in the Arctic. ALEX contains data on satellite-derived trends in land surface changes at 30m resolution, offering insights into permafrost stability and its impact on infrastructure and communities.
The American Heart Association's PREVENT risk calculator will be evaluated among diverse populations to assess its accuracy and fairness. The research aims to ensure that the tool provides accurate risk predictions for people from various racial, ethnic, and socioeconomic backgrounds.
Frailty levels dropped in the 2000s but increased steeply in the 2010s due to austerity measures, leading to a significant decline in health among the UK's oldest adults. The study warns that any new austerity measures should be carefully considered given their potential impact on long-term health.
Researchers at OHSU-PSU School of Public Health developed guidelines for measuring key demographic variables and promoting inclusive demographic data practices across student-serving programs. The study aims to address inequities and support recruitment and retention of underrepresented students in STEM fields.
Research finds that stable caregiver relationships in childhood may increase optimal heart health, while adversity and abuse can lead to poor cardiovascular health. Lower income as an adult may also introduce additional adversity, making the relationship between caregiver-child adversity difficult to see.
A University of Alberta-led international network is studying very rare adverse events after vaccination, using cutting-edge techniques and unprecedented data from around the world. The goal is to enhance vaccine safety assessment and inform health authorities on the most appropriate type of vaccine for specific outbreak settings.
The BETTER project, led by Dr. Sergei Sokolovski, will develop a secure data sharing system for multi-source health data analysis, overcoming GDPR challenges and enabling healthcare professionals to compare and integrate data securely at lower costs.
Researchers found wearing masks led to a 2.76 case reduction per 100,000 people, while shelter-in-place measures prevented hundreds of thousands of deaths. The study aimed to dispel misinformation about nonpharmaceutical interventions.
Research found a significant increase in cardiovascular disease deaths related to substance use, particularly among young adults and certain racial and ethnic groups. The study highlights the need for comprehensive public health efforts to address substance use and its impact on heart health.
The European Commission has awarded €38 million to further develop EBRAINS, a digital ecosystem for neuroscientific research. The project aims to establish a new standard for brain atlases and push forward digital twin approaches.
Boleslaw Szymanski and his team developed a clustering method called SpeakEasy2: Champagne to group molecular data, which showed consistent performance across diverse applications. The method was tested on bulk gene expression, single-cell data, protein interaction networks, and large-scale human networks data, revealing its effectiven...
Researchers have identified over 700 plant genera named for women, representing a significant increase in the number of genera linked to women. The dataset provides valuable information on the contributions of women to botany and can be used by other researchers to build upon this work.
A recent US study challenges the notion of a replication crisis in psychology, arguing that flawed intuition and low power in replication studies are to blame. The researchers propose using formal models to estimate expected replication rates, rather than relying on intuitive assumptions.
A study found that 64% of students did not engage in problematic behaviors, while 26% let participants take part despite knowing the hypothesis. Supervisors underestimated the prevalence of certain behaviors, highlighting the need for improved communication and Open Science education.
A study found that the common drug Entresto (sacubitril/valsartan) increases plasma Aβ42 and Aβ40 levels in patients with cardiac failure, making them falsely positive on a debated Alzheimer's blood test. This could lead to misclassification of patients as having Alzheimer's disease.
Zarbio and Georgia State University scientists propose a framework for understanding Alzheimer's disease, linking molecular mechanisms, beta-amyloid biomarkers, and diagnosis. The Amyloid Degradation Toxicity Hypothesis resolves long-standing paradoxes in AD research.
The study proposes moving beyond binary interpretations of statistical results, encouraging unfiltered reporting and cumulative evidence-based conclusions. Authors argue that NHST can lead to biased research practices and distorted literature.
A new study found that deaths from infective endocarditis decreased overall in the US, but rose sharply among people ages 25-44, likely linked to the opioid crisis. Researchers call for more investigation into the trends and recommend comprehensive care plans including substance use disorder screening and treatment.
Researchers at UVA Health System created an 'atlas of atherosclerosis' revealing critical processes that form harmful plaque buildup. The study provides unprecedented insights into atherosclerosis and its impact on coronary artery disease, heart attacks, and strokes.
A recent study published in JNCCN found that patients from underrepresented groups treated with first-line immunotherapy for advanced Non-Small Cell Lung Cancer (NSCLC) showed similar survival outcomes as their White counterparts. The study analyzed data from 248 patients and highlighted the need for more diverse patient representation...
A new study on wearable health monitors reveals that a failure to understand race leads to flawed technology, exacerbating existing racial health inequities. The researchers found significant challenges with 'race correction' in health technologies, which assumes biology over system racism.
Researchers reconstructed data on fertility and education using a modeling framework, affirming existing literature that educated women have lower fertility rates. The study highlights the spillover effect of education on fertility behavior, with more women following suit in communities where education levels increase.
A novel prescription wristwatch uses photoplethysmography to detect atrial fibrillation with high accuracy, even in participants with darker skin tones. The Verily Study Watch bridges the gap between long-term monitoring and consumer devices, enabling clinicians to effectively use wearable data for Afib management.
A new study from Texas A&M University found that individuals living in poverty and poor housing conditions are more likely to develop new mobility issues following a COVID-19 infection. The study analyzed data from Michigan residents who experienced new difficulty walking or climbing stairs after being diagnosed with COVID-19.
Researchers develop a mathematical model that analyzes the future survival of plants in a changing climate by studying how far wind can carry seeds. The model provides fast and reliable predictions of seed movement, considering factors like seed type, plant height, and wind speed.
The portal brings together genomic data from different biodiversity projects to aid conservation and biodiversity efforts. It allows researchers to understand genetic factors that make a species unique, including its vulnerabilities and strengths in adapting to changing environmental conditions.
Health experts argue that Health Canada's secrecy on pesticide data hinders constructive public debates and allows the agrochemical industry to influence policy. The Canadian Medical Association Journal calls for transparency in data about pesticides, citing a need to address potential health risks and ensure safe use of these products.
A study has revealed a steady increase in decomposed bodies found in England and Wales between 1979 and 2020, with male deaths exceeding female deaths, particularly during the 1990s and 2000s.
A collaborative effort between scientists from the Natural History Museum of Utah and cavers led to the discovery of fossils spanning over 3,000 years in Boomerang Cave. The findings revealed a faithful reflection of mammal diversity in the area, including species unknown to the region.
A recent study by the Complexity Science Hub found that at least two-thirds of animal COVID-19 deaths were not reported to official sources. The researchers compiled a comprehensive list of 35 animal species susceptible to SARS-CoV-2, highlighting the need for improved data exchange and reporting.
The ORBITA-2 trial found that stenting improves symptoms compared to a placebo procedure, providing evidence-based treatment for stable chest pain. The study suggests updating guidelines for stable coronary artery disease and offers patients and medical teams two treatment strategies with similar benefits.
Patients with heart failure treated with dapagliflozin experienced frequent initial estimated glomerular filtration rate declines, but without increased cardiovascular or kidney event risks. The study suggests that sodium-glucose cotransporter-2 inhibitors can be safely continued in patients experiencing eGFR decline.
Researchers from the University of Konstanz and Tübingen have found genetic evidence of a woolly rhinoceros's presence in southern Germany during the late Middle Palaeolithic period. The analysis of hyena coprolites reveals that the animals preyed on and consumed woolly rhinoceroses, providing insights into prehistoric ecosystems.
A new study presents a nationwide survey of children and adults with food allergies, revealing common themes around when their allergy developed and coinciding events. The research suggests that eating too much of an allergenic food or genetics may be contributing factors to adult-onset food allergies.
The Southwest-Midwest Pediatric Device Innovation Consortium has supported over 200 pediatric device innovators and companies, developing several devices in the past five years. The consortium's portfolio includes real-world evidence research projects using digital tools for collecting and analyzing patient data.
The American College of Rheumatology has developed five new quality measures to improve lupus care, focusing on steroid use, mental health support, and patient-reported outcome measures. The measures aim to address long-standing inequities in care and reduce lupus-related morbidity by 2030.
Researchers found that changing treatment can lead to significant improvement in mobility and quality of life for patients with advanced Parkinson's disease. A nationwide registry is planned to develop scientifically sound guidelines for combination therapies.
Researchers developed personalized risk equations using AI to identify individuals at high risk of sudden cardiac death. The analysis found that AI was able to accurately predict sudden cardiac death in over one-fourth of all cases, highlighting the potential for AI to revolutionize prevention strategies.
Research highlights the association between traumatic events and insufficient/excessive sleep duration in US children. The analysis of over 100,000 children found that traumatic events magnify the adverse effects of poor sleep on cardiovascular health.
A study found that Black and Hispanic cardiac arrest survivors are less likely to be treated at high-performing hospitals, leading to lower survival rates and poorer neurological outcomes. The research analyzed health records from the Cardiac Arrest Registry to Enhance Survival and found disparities in hospital quality measures.
A study found that Black and Hispanic cardiac arrest survivors were less likely to be treated at top-performing hospitals. The analysis of health records from the Cardiac Arrest Registry to Enhance Survival (CARES) revealed significant disparities in hospital quality measures based on race/ethnicity.
Researchers have reconstructed a global history of water over the past 2,000 years, showing that the global water cycle has changed during periods of higher and lower temperatures. The study found that when global temperature is higher, rain and other environmental waters become more isotopically heavy.