Articles tagged with Scientific Data
A study led by UC Riverside highlights the importance of rigorous participant verification procedures in online health research to maintain data quality. Researchers found that combining automated screening, human review, and participant verification can substantially improve confidence in online research findings.
The DIVINE cohort database contains clinical information from 5,813 COVID-19 patients, including characteristics, risk factors, treatments, and outcomes. The data can be used to study disease progression, identify associated factors, and validate predictive models.
Two projects, BOOST-HP and BIONIC, use machine learning to analyze large datasets of medication exposure and outcomes. The findings highlight the need for more data and cautious design of machine learning models to accurately assess potential links between medications and pregnant women.
A UK-based National Honey Monitoring Scheme has collected data from over 3,500 beekeepers, revealing insights into environmental changes, invasive species, and pesticide risks. The study identified over 800 plant species used by honeybees, providing a valuable resource for monitoring pollinator activity.
The UK-led OpenBind initiative has released its first publicly available dataset and predictive AI model, accelerating the discovery of new medicines using artificial intelligence. The release showcases high-quality, standardized experimental data and a trained predictive model, enabling researchers worldwide to drive the next generati...
A randomized trial found that duloxetine does not prevent painful neuropathy caused by oxaliplatin-based chemotherapy in patients with stage II or III colorectal cancer. The study suggests that duloxetine should only be used for managing existing neuropathy, not prevention.
Gun violence researchers face challenges in accessing quality data and securing funding due to geopolitical influences. A multidisciplinary approach is necessary to tackle this complex issue, involving academia, investigative journalism, and civil society to capture gun violence information.
The Alliance for Clinical Trials in Oncology is spotlighting new trials for colorectal cancer in March, focusing on early detection methods and treatments for treatment delays and loss of appetite. The trials aim to improve patient outcomes, with several enrolling patients with newly diagnosed colon or rectal cancer.
A new clinical study aims to improve communication between patients and families about genetic risks of colorectal cancer. The trial will compare two methods of sharing genetic test results with close relatives, with the goal of learning which approach helps more family members get necessary genetic testing.
Researchers at UCSF and Wayne State University found that generative AI tools can perform orders of magnitude faster than human teams in analyzing health data. Junior researchers paired with AI generated viable prediction models in minutes, outperforming experienced programmers in hours or days.
Dr. Sandra Bond Chapman, founder of Center for BrainHealth, was inducted into the Texas Philosophical Society for her groundbreaking work on cognitive neuroscience and brain health. Her leadership has propelled UT Dallas's Center for BrainHealth into an international hub advancing brain health research.
Researchers at the University of Victoria have developed open-source code that labels data without slowing down its ultra-high-speed delivery. This breakthrough enables real-time visibility and optimization of large-scale scientific data movement, benefiting individual research projects and networks like BCNET and CANARIE.
The five-year partnership aims to equip Hiroshima University researchers with new open policies, promoting transparency and accessibility in their work. The collaboration will also provide practical guidance on open publishing pathways and encourage reform of the research evaluation system.
The PerMiCCion consortium is studying the microbiome to develop personalized prevention and treatment strategies for early-onset colorectal cancer. They identified a characteristic 'oncogenic microbiome' that promotes inflammation and influences immune response.
Scientists at Max Born Institute develop technique to generate µJ-level tunable few-fs UV pulses in VUV range. They successfully characterized few-fs pulses tuned between 160 and 190 nm using electron FROG, revealing pulse duration of 2-3 fs.
Researchers can utilize a combination of automated and manual actions to quickly identify suspicious behavior and prevent fraudulent actors from enrolling in online studies. A comprehensive checklist of indicators helps researchers spot potential fraud, such as similar patterns in email addresses or predictable responses.
UCSF researchers found a key cellular switch driving pulmonary fibrosis and developed a new therapy to block it in mice. The treatment works by preventing healthy lung cells from converting to harmful cell types, reducing scarring and improving lung function.
Imposter participants pose a systemic threat to health research, threatening the integrity of studies and clinical decisions. Safeguards such as identity verification and CAPTCHA tests can help detect and prevent imposter participants.
The Variant Workbench enables researchers to explore genetic data in a single, integrated workspace, linking genomic information with clinical conditions. By reducing data complexity, the tool facilitates scientific discovery and accelerates pace of research.
Iowa State University becomes the first US research university to adopt JMIR's flat-fee unlimited open access publishing model. This partnership removes administrative costs and supports open science.
The Flat-Fee Unlimited Open Access Partnership between JMIR Publications and Jisc has expanded to cover 22 UK research institutions. Participating authors can publish in JMIR's Gold Open Access journals without APCs, simplifying the publication process.
Researchers at UCSF screened hundreds of industrial dyes to identify those that stick to protein clumps in the brain, a hallmark of dementia. They found 10 sure hits that illuminated tau clumps in animal models and human samples, offering new hope for diagnosis and treatment.
The study reveals that when physical constraints are removed, human mobility follows a power-law pattern, decreasing steadily with distance. The researchers found this pattern across five orders of magnitude, from 10 meters to hundreds of kilometers.
A large-scale study identified early indicators of frailty decline in older adults, including health deficits such as sleep disturbances and muscle weakness. Early intervention programs addressing these modifiable health issues can contribute to disease control and slow frailty progression.
The PUNCH mission has successfully imaged a huge solar eruption, providing unprecedented views of coronal mass ejections and the solar wind. The spacecraft constellation is enabling scientists to better understand and predict space weather events that can disrupt communications and endanger satellites.
A comprehensive study found dementia rates were 25% higher in the Southeast compared to the Mid-Atlantic. The Northwest and Rocky Mountains had 23% and 18% higher rates respectively. These differences remained even after accounting for factors like age, race, and cardiovascular disease.
A new study published in JAMA Network Open found that as preteens used more social media, their depressive symptoms increased by 35%. The research team tracked changes over time in each child to accurately assess the link between social media and depression. Experts suggest using digital habits tools to create healthier online behavior...
Over 16,000 Pensoft articles are now available on the BHL platform, complete with full-text PDFs and metadata. This integration enhances accessibility for researchers seeking biodiversity information.
The Arc Virtual Cell Atlas has partnered with 10x Genomics and Ultima Genomics to generate high-quality perturbational single-cell data at scale. Leveraging 10x's Chromium Flex technology and Ultima's UG 100 sequencing system, researchers will create increasingly powerful AI models in biology.
The Hong Kong Bauhinia Genome Project has completed a decade-long effort to sequence the DNA of Hong Kong's floral emblem, revealing 28 complete chromosomes and solving the species' parentage. The project's T2T genome assembly provides insights into genetic mechanisms underlying its vibrant blooms and ecological adaptability.
Researchers demonstrated CycloneSEQ's ability to sequence complete bacterial genomes with long-read data and hybrid assembly methods. This work has improved our understanding of microbial functions by closing gaps in genomic assemblies, particularly for complex bacterial communities.
A new study from the University of Kansas reveals that studying spatial synchrony over a long enough timescale leads to better testing of ideas, improved statistical results, and new conceptual realms for understanding ecology. Long-term data can expose ecological trends and inform policy and management related to the environment.
A recent study reveals that game developers who adapted quickly to new technology and had a mix of flexibility and expertise were best positioned to succeed. Smaller studios specializing in niche games often stayed loyal to a single console, prioritizing their fanbase over mass-market reach.
A new study found that both oral and injectable forms of naltrexone are effective in reducing heavy drinking among hospitalized patients. The medication was administered before discharge, resulting in a significant decrease in heavy drinking within the last 30 days of the three-month follow-up period.
The US Naval Research Laboratory showcased its latest advancements in defense technology, including the OmniGlobe, a large spherical display visualizing Earth's environmental data. NRL's PROTEUS tool provides near real-time global tracking and analysis of maritime vessels.
The PUNCH mission has successfully collected its first images of the solar corona using four small spacecraft that act as a single virtual instrument. The images show the outer atmosphere of the Sun in stunning detail, with scientists aiming to remove background light and preserve the faint signal of the solar wind.
A new study found that a hybrid music therapy intervention improved mental health in patients with heart failure and COPD. The pilot study also identified solutions to improve future research, including strategies for post-discharge engagement.
The Center for Open Science (COS) has launched the Replicability Project: Health Behavior, a collaborative initiative to assess the replicability of quantitative health studies. The project will perform up to 60+ replications of empirical health behavior studies to provide crucial evidence about research reliability.
A new database of 400 years of sightings compiled by researchers at Colorado State University may help anticipate when and where milky seas will occur. The archive includes eyewitness reports, satellite data, and individual accounts submitted to the Marine Observer Journal.
A new study published in The Journals of Gerontology: Series A found that long-term exposure to high levels of air pollution is associated with lower scores in key cognitive abilities, especially language skills. Exposure to nitrogen dioxide and fine particulate matter was linked to poorer language performance.
This study used high-resolution satellite data to rapidly assess coseismic surface ruptures caused by the 2023 Türkiye earthquake doublet. The research found separate rupture zones for each earthquake and highlighted seismic hazard risks for specific fault segments, including the Malatya Fault and East Anatolian Fault Zone.
The partnership streamlines access to biodiversity data, enabling users to search and refine queries based on various criteria. Pensoft's hosted portals provide a scalable solution for 30 journals, fostering greater connectivity between scientific research and evidence.
The Public Library of Science and the Society of China University Journals have formed a strategic partnership to promote open access, open science, and research integrity. The collaboration aims to increase awareness of open science principles and enhance research quality in China.
A novel AI-based method called scNET combines gene expression data with networks of possible gene interactions to identify biological patterns in response to drug treatments. The system reveals complex mechanisms underlying cellular behavior, providing insights for new therapeutic approaches.
Canada needs adequate funding for high-quality scientific research, including sharing of health data with international partners. The country should also increase contributions to the World Health Organization (WHO) during this time.
A centralized notification pathway increased hypertension treatment in individuals with left ventricular hypertrophy. This study highlights the potential of leveraging underutilized cardiovascular data to enhance healthcare delivery.
Researchers developed new AI models, InstaNovo and InstaNovo+, to vastly improve accuracy and discovery in protein science. These models excel in tasks such as de novo peptide sequencing, identifying microorganisms, and discovering novel peptides, with implications for personalized medicine, cancer immunology, and beyond.
Despite a rise in long distance running participation, cardiac arrests during US marathons and half-marathons have shown no significant increase, indicating improved emergency response measures are at play.
Patients with low surgical risk undergoing transcatheter (TAVR) or surgical aortic valve replacement (SAVR) show comparable death, stroke, and reintervention rates at five years. The study found that TAVR is as effective as surgery in improving symptoms, functional class, and overall quality of life.
A single-center retrospective study analyzed clinical data, imaging, histopathological manifestations, genetic testing results, and treatment effects in 48 WD patients. The study found age at diagnosis, K-F ring presence, and higher immunoglobulin G levels were associated with cirrhosis risk factors.
Simon Fraser University is pioneering a university-wide open scholarship framework, guided by six principles, to advance research, innovation and sustainable development. This initiative aligns with the university's commitment to the United Nations Sustainable Development Goals and aims to increase the visibility, dissemination and rea...
A study using NHANES data found that inflammation, rather than diet and exercise, has the strongest association with telomere shortening. Managing chronic inflammation may be key to preserving telomere length and promoting healthy aging.
The rate of maternal mortality related to cardiovascular causes has more than doubled between 1999 and 2022 in the US. Researchers attribute the increase to factors such as socioeconomic disadvantages, limited access to healthcare, and higher prevalence of risk factors.
A growing body of evidence suggests a significant link between human papillomavirus (HPV) and heart disease. Researchers pooled data from nearly 250,000 patients in seven studies, finding HPV-positive individuals had a 40% higher likelihood of developing cardiovascular disease.
A new study finds a positive correlation between microplastic concentration and the prevalence of high blood pressure, diabetes, stroke, but not cancer. Higher microplastic pollution is associated with a higher risk of disease, suggesting a potential link between microplastics and chronic noncommunicable diseases.
The IP4OS project aims to integrate Intellectual Property management with Open Science principles, ensuring research outputs are both protected and accessible. The 24-month project will create practical strategies for knowledge valorisation and empower researchers to navigate the complexities of knowledge sharing.
A University of Cincinnati study found that machine learning models can aid clinicians in treating patients with spreading depolarizations (SDs), a condition that can cause significant brain damage. The algorithm was able to identify SD events with high sensitivity and specificity, detecting many events not identified by human scoring.
A Rice University statistician has received a $1 million CPRIT award to advance AI-powered precision medicine for prostate cancer. The project aims to identify lethal forms of prostate cancer earlier and improve treatment selection using AI tools and advanced imaging techniques.
A longitudinal study of Hispanic mothers found that women with normal blood pressure levels during pregnancy but no mid-pregnancy drop in blood pressure face an increased risk of developing hypertension after giving birth. Tracking blood pressure patterns during pregnancy may help identify these women and prevent cardiovascular disease.