Articles tagged with Databases
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.
A comprehensive database of Estonian soils and a map application have been completed to make soil information easily accessible. Key findings include the ability to derive large-scale actionable insights from the data, with potential applications in digital agriculture support, forest management, and environmental assessments.
Researchers identified recurring deletions in SARS-CoV-2 spike protein that prevent antibody binding, allowing viruses to evade the immune system. The study analyzed nearly 150,000 gene sequences and found instances of viruses with these deletions, which have repeatedly arisen in genetically distinct viruses worldwide.
Researchers at Newcastle University and James Cook University have created a comprehensive database of coral spawning information, spanning over 40 years. The Coral Spawning Database (CSD) provides insights into environmental cues influencing spawning timing, such as temperature and daylight patterns.
The new NeuroCOVID database will collect information from clinicians about COVID-19-related neurological symptoms, complications, and outcomes. It aims to provide insight into how COVID-19 affects the nervous system and inform research on preventing and treating neurological complications.
The new search engine enables researchers to compare different samples with the same function in various microbiomes, aiding disease diagnosis and treatment. MSE 2 includes an extended database of over 260,000 samples, providing a bird's eye view of the microbiome data space
A large health insurance database in Taiwan investigated the association between obstructive sleep apnea and male infertility. The study found that obstructive sleep apnea was a significant risk factor for male infertility, with treatment for sleep apnea not necessarily reducing the risk.
A study using data from the United Network for Organ Sharing database found variation in heart transplant outcomes across US states between 2011 and 2016. The results showed that some states experienced significant improvements in survival rates, while others continued to struggle with poorer outcomes.
A study published in Epidemiology and Psychiatric Sciences reveals wide variations in mechanical restraint use across Pacific countries, with Japan having the highest rate at 98.9 events per million population per day.
Enslaved.org, a searchable database cataloging the lives of enslaved Africans and their descendants, welcomes public contributions to deepen understanding and respect. The platform allows users to run analyses and create visualizations, shedding light on the complexities of personal history.
The study synthesizes three decades of data on Harmful Algal Blooms (HABs) globally, examining their impact on human health, ecosystems, and economies. The report provides a baseline for tracking changes in HAB problems.
The new ViruSurf system facilitates rapid exploration of genomic data, enabling better understanding of viral mutation patterns. Researchers can now query when mutations started and how they spread globally.
A team of scientists from Tokyo Institute of Technology devised a strategy to automate the novel material development process using robotics and artificial intelligence. The CASH setup enables fully autonomous materials research, making it possible to test and optimize new compounds at an unprecedented scale.
Researchers at Yale University have developed a way to safeguard individual genetic information while maintaining the advantages of open data exchange. The approach enables scientists to preserve most genetic data for analysis while restricting access to identifiable information.
The journal CrystEngComm has published a special issue to mark the Cambridge Structural Database's (CSD) milestone, featuring 33 papers showcasing diverse research enabled by the database. The CSD, curated by the CCDC, offers insights into solid-state and crystalline materials, from bond nature to MOF discovery.
A massive database tracking Arctic animal movements since 1991 reveals significant changes in behavior due to climate change. Golden eagles migrate sooner, caribou give birth earlier, and herbivores struggle to find food as temperatures rise.
Researchers from Binghamton University and Intel Corp. developed a tool called FakeCatcher to detect 'deepfakes,' which boast an accuracy rate above 90%. The tool analyzes the subtle differences in skin color caused by the human heartbeat, using photoplethysmography (PPG) signals.
The NanDeSyn Database collects and integrates functional genomics data for industrial microalgae, including genome sequences, gene annotations, and transcriptomes. This will facilitate research cooperation among the global Nannochloropsis community to develop the microalgae as a chassis for photosynthetic production of oils.
The U.S. Army's Redstone Arsenal is using VizSeek technology to instantly locate critical data in legacy engineering drawings, reducing search time from hours to seconds. The partnership with Imaginestics and Purdue University aims to improve data management and protect the United States' digital assets.
Researchers at the University of Chicago have developed a new method to design polymers with specific properties, such as degradable plastic bags or super-strong aircraft materials. By combining modeling and machine learning, they created a large database of hypothetical polymers and trained a neural network to predict their properties.
A study of genetic variation across populations has found no significant impact on SARS-CoV-2 viral entry and severity. Preexisting medical conditions, individual histories, and environmental factors are more likely contributors to morbidity and mortality.
A new tool, WellExplorer, provides information on potential exposure to hydraulic fracturing chemicals in drinking water. The app allows users to view the closest fracking sites, learn about used chemicals and their toxicity levels.
Using advanced X-ray Computed Tomography (XCT) to study smoldering, Stanford researchers developed a new analysis method that provides three-dimensional images of wood structures. Their computer model can predict where wildfires might strike next and allocate resources more efficiently, saving lives and reducing property loss.
A new database of parliamentarians' tweets from 26 European countries has been compiled, enabling more standardized analyses of politician Twitter use. The database includes tweet IDs from May 2017 to present and could address challenges in cross-border research.
The European ReIReS network has launched an online database offering improved access to research material and sources on Judaism, Christianity, and Islam. The database combines the rich collections of various European institutions, providing a single platform for researchers to search and reuse data.
George Mason University Professor KuoChu Chang is supporting Intelligent Fusion Technology in developing a Cyber Resilience Integrated Security Inspection System (CRISIS). The system utilizes machine-learning algorithms and digital twin technology to enhance cybersecurity.
Researchers from Daegu Gyeongbuk Institute of Science and Technology have developed a novel key-value store design for solid-state drives, which improves performance and reduces latency. The new implementation, called PinK, uses log-structured merge-tree technology to enable efficient in-storage computing.
A new study reveals that over 20% of US nursing homes still report severe staff and PPE shortages six months into the COVID-19 pandemic. The nursing home database indicates that facilities with high Medicaid rates and lower quality ratings are more likely to experience shortages.
A Vanderbilt University Medical Center study found that post-surgical bleeding is associated with a higher mortality rate compared to blood clots. The researchers analyzed nearly 15 years of data on millions of patients and found that bleeding had a consistent signal for mortality, while blood clots did not.
Researchers created a data-driven model to forecast oil well production using multistage fracturing technology. The model has high commercialization potential and can boost oil production through optimized fracturing design.
A Montana State University researcher used a database to count patients with influenza-like illnesses and found that many cases of COVID-19 may have gone undiagnosed early on. The study suggests that syndromic surveillance like this can help scientists predict and prepare for future epidemics.
A new study by Johns Hopkins Bloomberg School of Public Health found that hospital visits, release from prison, and patterns of medication use can predict both fatal and nonfatal opioid overdoses. The researchers used linked databases to analyze over 2.29 million records and identified groups at highest risk.
Researchers used bioinformatics to identify proteins expressed by arboviruses transmitted by Aedes aegypti mosquitoes, finding similarities among them. The study suggests that protein profiles may help identify these proteins in the future.
IQWiG developed two new study filters to reduce hits when searching for non-randomized studies (NRS) in PubMed and Medline. The filters improve the sensitivity and specificity of NRS searches, yielding a high rate of relevant results.
George Mason University's Mark D. Uhen has received funding to create a Paleobiology Database with machine learning tools for automating data entry, reducing expert time and cost. The project aims to improve the usability of the database through user workshops and online resources.
The AFTERMATH database explores the aftermath of the Imjin War, which lasted six years and involved over 500,000 combatants, affecting East Asia's modern history and culture.
The OPTIMUSCLOUD system uses machine learning and data science principles to develop algorithms that optimize virtual machine selection and database management system options. This results in significant cost savings for cloud vendors and clients alike.
The Purdue team's testing showed that SOPHIA achieved significant benefit over default and static-optimized database configurations, with improved throughput across various workload types. The technology was tested on metagenomics, high-performance computing, and IoT workloads, demonstrating its versatility.
The National COVID Cohort Collaborative aims to turn coronavirus patient data into effective treatments and predictive tools. The secure database will enable diverse experts to analyze the data, identifying potential new drugs and treatments.
The Pofatu Database provides a comprehensive compilation of geochemical analyses and contextual information for archaeological sources and artefacts. It enables researchers to reconstruct ancient strategies of raw material and artefact procurement, facilitating comparability and reproducibility in provenance studies.
A Stanford-led study analyzing 95 million traffic stop records found that black drivers are less likely to be stopped at night, while officers search cars of blacks and Hispanics more often than whites. The researchers used a massive database to identify systematic bias in police stops and searches.
A new database, FiCli, has been created to track the impacts of climate change on freshwater fish. The searchable directory of peer-reviewed journal articles provides information on projected or documented effects of climate change on inland fishes.
Researchers have created a free-to-use database of 14,000 known macrolactones to aid in drug discovery and research. The MacrolactoneDB contains information on molecular characteristics, chemical diversity, and biological activities of these molecules.
A recent study from the University of Nebraska-Lincoln suggests that ancient aquatic crocodiles evolved to enormous sizes due to water pressure. The minimum survivable size threshold for these aquatic species was found to be around 10 kilograms, and they surpassed their semi-aquatic and landlocked counterparts in average weight by a fa...
A large commercial claims database was used to estimate the percentage of U.S. women in their 40s with private insurance who received screening mammography in 2017, as well as national costs for this screening. The study found that nearly half of these women received screening, resulting in significant healthcare costs.
Lundbeck contributes clinical trial data from over 2,500 patients to CPAD consortium's integrated database. C-Path and Lundbeck aim to expedite the development of new therapies for Alzheimer's disease through public-private partnerships.
A renowned expert urges the establishment of an independent international safeguarding agency to handle athlete disclosures, investigate and process allegations, and support victims of abuse. An international offender database is also needed to prevent 'perpetrator migration' to new sport organisations.
A survey of over 2,000 Americans found that most respondents prefer a more transparent governance approach with control and compensation. The top factors increasing willingness to share data were policies allowing data deletion and specific permissions for re-use. Conversely, policies selling database access to pharmaceutical firms and...
A recent survey found that people are more willing to donate genomic data if they have control over its use and can be compensated for their involvement. The study, which involved 2,020 survey respondents, also revealed that nearly half of participants would only provide their data in exchange for payment.
A study published in Injury Prevention found that around 100,000 convicted felons in the US may still possess firearms, with California being the only state to enforce a recovery program. The researchers estimate this number is based on data from the Armed and Prohibited Persons System database.
The Protein Society has launched DiversifyProteinScience, a web portal aiming to improve exposure for traditionally underrepresented groups in protein science. Users can upload demographic and professional data to find diverse protein scientists.
Researchers using big data analytics have identified over three quarters of Spanish-founded colonial settlements in the former Inca Empire, providing new insights into social life and population history. The use of high-resolution satellite imagery also raises concerns about individual privacy and national security.
A team of researchers combined genealogical information with genetic data from modern Quebecers to access the genetic profile of Quebec's historical population. The study successfully identified approximately 1.7 million individuals, but limitations in genetic coverage hindered full identification, leaving around 88% of men married bef...
A study analyzing data from 49 countries and regions found that increased lifespan equality is associated with higher life expectancy. High reductions in mortality at young ages contribute to both increased life expectancy and greater lifespan equality.
The World Karst Spring hydrograph dataset (WoKaS) offers a comprehensive collection of over 400 karst spring discharge data, providing valuable insights into the world's fastest-flowing groundwater. This database supports trend analyses, impact studies, and model evaluations for sustainable water management.
Researchers at Virginia Tech have developed a way to apply genetic sequencing technologies to identify plant pathogens, down to the strain level. This new approach uses an Oxford Nanopore Sequencing MinION device and computer algorithms to quickly and precisely diagnose diseases in crops.
A team of researchers from Princeton and Stanford University has developed methods to obtain fairer data sets containing images of people. They propose improvements to ImageNet, removing non-visual concepts and offensive categories, such as racial and sexual characterizations.
University of Kansas researcher Jorge Sobero'n proposes a new method for calculating the correlation between geographic space and species numbers, refining the species-area relationship. The Grinnellian-niche approach accounts for factors beyond area size, such as temperature and environmental conditions.
The new metadata-database helps researchers incorporate data on terrestrial microbiological communities into their work, making it easier to compare findings and avoid repeating experiments. With 15,022 metagenome datasets from forests or grasslands, the database enables global-scale analyses of microbiological communities.
A UK patient database analysis found tramadol increases hip fracture risk by up to 1.5 new cases per 1000 person-years, compared to other pain medications. The study highlights the need for tramadol's fracture risk to be considered in clinical practice and treatment guidelines.
The updated atlas provides detailed profiles for 14 shark species, including bull and tiger sharks, and significantly extends their known ranges and movements. The data collected through the Cooperative Shark Tagging Program has filled in gaps in the geographic distributions and movements of most shark species.