Articles tagged with Data Analysis
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.
Researchers developed a deep-learning framework called Morpheus to perform pixel-level morphological classifications of objects in astronomical images. The tool can handle complex images and provide detailed classification results with confidence levels.
A new University of Stirling study aims to understand how easing of COVID-19 pandemic restrictions can be managed to protect emergency services. The project will investigate policy options for reopening pubs, nightclubs, and restaurants while minimizing infection risks.
The University of Queensland's new Therapeutic Drug Monitoring (TDM) guidelines aim to personalise antibiotic treatment for critically ill patients in ICU. By using advanced software to predict accurate drug dosages, the guidelines have shown promise in reducing adverse outcomes and improving patient response.
A new analysis of reef restoration projects in the Florida Keys National Marine Sanctuary found that staghorn coral colonies survived for two years after outplanting, but declined over time. Large numbers of colonies need to be outplanted to ensure long-term survival.
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.
Analysis of participants in the Harvard Biomarkers Study reveals an inverse association between low caffeine consumption and higher urate levels with reduced risk of Parkinson's disease. The study suggests that both caffeine and urate possess neuroprotective properties, raising potential for disease-slowing effects.
Researchers analyzed genomic data of 20 lion specimens, including extinct cave lions from Siberia and India, finding a shared ancestor 500,000 years ago. The study suggests limited gene flow between modern lions' lineages after their divergence 70,000 years ago.
A UMass Lowell researcher has received a $1.4 million federal grant to develop a novel solution for detecting damage in wind turbine blades using sound monitoring technology.
A recent storm in Argentina produced hailstones up to 9.3 inches across, potentially setting a new world record. Researchers suggest classifying such large hailstones as 'gargantuan' and emphasize the need for more awareness and data collection to better understand these extreme events.
Researchers found a 'wobble' in Japan's landmasses before the 2011 magnitude-9 earthquake that killed over 15,500 people. The movement, detected by GPS data, may indicate future large subduction-zone earthquakes. However, the study's findings cannot be applied to other subduction zones without comparable data.
A study in Shenzhen, China analyzed data from 391 COVID-19 cases and their contacts to understand the virus's transmission dynamics. The analysis revealed that contact tracing and extensive testing reduced the incubation period to about three days, and household contacts were at high risk of infection.
Engineers are developing a rapid test kit for identifying body fluids at crime scenes, which will improve the speed and accuracy of investigations. The disposable tool can detect multiple types of body fluid protein biomarkers from small samples.
Researchers found that people are drawn to fictional villains who share similarities with themselves, as it removes discomfort and allows exploration of dark aspects. This preference is linked to the idea that fiction provides a 'safe haven' for comparison.
A study published in Foods found that coffee makes people more sensitive to sweetness and less sensitive to bitterness. The researchers suggest that the bitter compounds in coffee may be responsible for this effect. This discovery could have implications for our understanding of how we regulate sugar consumption.
A new study highlights the need for a better data framework to reanalyze genetic data, which could improve diagnostic rates for rare diseases by up to 32%. The study found that current practices vary widely and raise concerns about laboratory and clinician responsibilities, as well as patients' ability to advocate for themselves.
A questionnaire survey identified potential separation-related problems in 30 out of 223 sampled cats, including destructive behavior, excessive vocalization, and depression. The study found that households with no female residents and those without cat toys were more likely to have cats with these issues.
A new program analyzing Maine and New Hampshire well water samples found that 25% exceed the New Hampshire maximum safety level of 5 ppb, while 62% of homeowners haven't had their water tested. The results highlight the need for improved testing and mitigation strategies to protect residents from arsenic-related health risks.
A recent analysis found that adherence to the Mediterranean diet correlates with higher cognitive function and slower cognitive decline. High fish and vegetable consumption had the greatest protective effect on cognition.
The Texas Advanced Computing Center has announced that the National Science Foundation has approved allocations of supercomputing time on Frontera to 49 science projects. These projects will utilize a total of 54 million node hours and constitute approximately 65% of the total time on the system being allocated for this year.
Researchers at UNC Chapel Hill developed a one-way street for electrons by shaping silicon into a funnel, allowing for faster data processing and energy harvesting. This technology may enable devices to wirelessly charge themselves from the data they receive without needing to leave a person's wrist.
A secondary analysis of UK data found a significant long-term association between early childhood video game use and increased risk of obesity in teenagers. Regular bedtimes and physical activity were also linked to lower body weight, suggesting potential protective effects against excessive gaming.
A large European study of over 100,000 adults found that a combination of healthy lifestyle factors, including low smoking and moderate physical activity, were linked to the longest periods without chronic diseases. The study's results provide new insights into the importance of healthy habits in preventing chronic disease.
Researchers at the University of Leeds have discovered a dynamic shape-shifting mechanism in noroviruses, which may help explain their potent pathogenicity and inform vaccine development. The study's findings could lead to the creation of more effective vaccine candidates using virus-like particles (VLPs).
A study analyzing data from nearly all TAVR patients in the US found that 34 medical centers reported worse-than-expected survival and quality-of-life outcomes among patients undergoing the procedure. The researchers identified key outcomes, including stroke, bleeding, kidney injury, and valve leakage, to assess patient care.
An observational study of 2,900 older residents found that long-term air pollution exposure increases the risk of developing dementia. Cardiovascular disease may contribute to this association by increasing blood flow and oxygenation to the brain, leading to neurodegenerative changes.
Despite improved measures of gender equality since 1970, recent decades have seen stalled progress, with some gaps widening. Women now outpace men in higher education and certain occupations, but overall trends suggest a need for cultural and institutional shifts to address remaining disparities.
A new study from Duke and Vanderbilt University psychologists found that older people are generally more emotionally stable and better able to resist temptations in their daily lives. The researchers surveyed 123 participants aged 20-80 and found that age is a stronger predictor of the ability to resist temptation than emotional state.
A recent study by University of Notre Dame researchers found that individuals who went to bed even 30 minutes later than their usual bedtime presented a significantly higher resting heart rate, which lasted into the following day. This increase in resting heart rate carried over into the next day and was linked to an increased risk to ...
Researchers found a moderate association between consuming tofu high in isoflavones and a lower risk of heart disease. The study primarily showed favorable effects on young women before menopause or postmenopausal women not taking hormones, with a 18% lower risk compared to those eating tofu less than once a week.
A new study published in the American Journal of Respiratory and Critical Care Medicine reports that a three-drug combination of fluticasone furoate, umeclidinium, and vilanterol reduces all-cause mortality by 42% in patients with chronic obstructive pulmonary disease (COPD) treated with an inhaler once daily.
A study by Neil Mehta et al reveals that stagnant US life expectancy is largely attributed to a stalled decline in cardiovascular deaths. The analysis from CDC and WHO data challenges the prevailing narrative that drug overdoses are the primary cause of stagnation.
A national survey conducted by Baylor University researchers found that a majority of participants opposed separating immigrant families and charging parents as criminals. The study also identified factors associated with support for the zero-tolerance policy, including conservative ideology and social dominance orientation.
Researchers found a strong 'cross-correlation' between inter-earthquake distances and times, especially after large earthquakes. The study's results could help seismologists better understand earthquake patterns and inform policymakers about disaster preparedness.
By using approximations instead of explicit kernels, researchers have accelerated machine learning speeds and improved AI's ability to handle large datasets. The new approach uses statistics to derive a nearly accurate kernel that can be computed much faster than traditional methods.
General practitioners and family physicians have distinct personal and professional characteristics, according to a recent study. GPs tend to be older, male, and more likely to provide nursing home services and make home visits.
Researchers at Ohio State University analyzed 27 studies on gratitude interventions and found that they had limited value in relieving anxiety and depression. Instead, they recommend treatments like cognitive behavioral therapy for these issues.
Physicists used a combination of ultrasound and machine learning to study uranium ruthenium silicide's phase transition at 17.5 kelvin. The machine-learning algorithm eliminated over half of the possible explanations, providing new insights into the material's behavior.
The ACM Transactions on Internet of Things (TIOT) journal chronicles the transformative development of the IoT. The journal covers a broad range of topics, including low-power wireless networking, embedded systems, data analytics, and security, with a strong emphasis on experimental validation.
A new model developed by Columbia University researchers identifies areas in the US where Lyme disease cases are likely to go unreported. The model, based on 17 years of data, helps predict the trajectory of Lyme disease spread, allowing authorities to alert physicians and the public to early treatment opportunities.
A large UK Biobank study found that regular fish oil supplement users had a 13% lower risk of all-cause mortality, a 16% lower risk of CVD mortality, and a 7% lower risk of CVD events. Omega-3 fatty acids in fish oil may help prevent cardiovascular disease and reduce mortality.
Researchers analyzed travel data from 1984, 1997, and 2012 to find a significant increase in households with every member out-of-home (HEMO) rates, driven by changes in household composition. The study provides insights into the impact of HEMO rates on failed deliveries and potential solutions for efficient redelivery systems.
A recent study on Rohingya refugees in Bangladesh found that 64% had significant physical disabilities, while caregivers reported providing over 13 hours of care per day. Another study in the UK found that migrant mothers were less likely to visit emergency departments with their children, but those who did had higher utilization rates.
A study published in Diabetologia found that frequent tooth brushing is linked to a lower risk of developing diabetes, with an 8% reduced risk for those brushing three times a day or more. In contrast, dental disease and missing teeth are associated with a higher risk of diabetes, with increases of 9% and 21% respectively.
Researchers have created a single-molecule magnet that can store and access data using laser pulses, enabling hard drives to process data up to 100 times faster than current technologies. This development could improve energy efficiency and reduce carbon emissions from cloud computing systems.
Researchers developed a programming tool to analyze genome data and build accurate models of demographic history for plants, animals, and people. The software predicts population history with high likelihood, including mass extinctions, migrations, and growth periods.
The German Network for Bioinformatics Infrastructure (de.NBI) has secured continued funding of up to 5.3 million euros until the end of 2021. The network, coordinated by Bielefeld University, offers researchers a powerful IT infrastructure and services to analyze large data sets.
A new UNLV study found that drivers of expensive cars are least likely to stop for crossing pedestrians. The cost of the car was a significant predictor of driver yielding, with motorists overall yielding less frequently for men and people of color.
Researchers developed a non-invasive sensor patch that accurately predicted worsening heart failure and hospitalization among veterans with heart failure. The technology successfully detected worsening heart failure up to 6.5 days before hospital readmission, with an accuracy rate of over 80%.
A new study analyzes genome-wide DNA data from 70 ancient individuals, revealing that Sardinian genetic ancestry remained relatively stable until the Iron Age, when Phoenician, Punic, and Roman populations arrived. The research provides insight into the island's unique history and ancestral connections among Mediterranean peoples.
A study analyzing national survey data found that cannabis use increased significantly among women, racial/ethnic minorities, and those with higher incomes or education levels. The proportion of adults who reported past-year marijuana use rose from 2.4% to 4.2% between 2015-2018.
A new AI algorithm developed by University of Illinois researchers accurately predicts corn yield using deep learning and convolutional neural networks. The approach incorporates various topographic variables, soil electroconductivity, nitrogen treatment rates, and seed application to optimize crop management decisions.
A new study provides alternative method for monitoring endangered lions, estimating an overall density of 8.53 lions per 100 square kilometers. The researchers found that prey density does not influence variations in lion density within the study site, and baiting lions for tourism perturbs their natural density patterns.
A study analyzing global data found that chronic respiratory diseases have increased by 18% between 1990 and 2017, with the poorest regions experiencing the greatest disease burden. Smoking, environmental pollution, and body weight were identified as key risk factors for deaths and disability.
Researchers found no association between opioid use and cancer screening, despite higher healthcare utilization among opioid users. Key cancer screenings were more common in women with frequent doctor visits regardless of opioid status.
A recent study by Jackson Lu, Richard Nisbett, and Michael Morris found that East Asians are disproportionately underrepresented in US leadership positions due to relatively lower assertiveness. The research suggests that diverse leadership styles are valuable for organizations and highlights the need for recognition of these differences.
The Breakthrough Listen Initiative has released nearly 2 petabytes of data from the most comprehensive survey yet of radio emissions from the Milky Way Galaxy and its central black hole. A new analysis of nearby stars that could see Earth transiting the sun was conducted, but no technosignatures were found.
Weisburd and Davis are testing whether specialized police training can reduce crime without harming the community. The randomized field experiment aims to improve procedural justice and constitutional requirements for police stops.
A recent analysis of GMC data reveals that doctors from black and ethnic minority backgrounds are less likely to be appointed for specialty training posts compared to their white counterparts. The findings suggest that little progress has been made in addressing bias since a landmark paper published in 1993.
A recent study analyzing over 200 mumps virus genomes provides insights into the US outbreaks, revealing a dominant strain responsible for many cases. The research also demonstrates the value of high-quality genomic data in public health surveillance and suggests future efforts should incorporate whole genome sequencing.
A new study by Purdue University researchers found that a family history of alcoholism can alter the brain's ability to switch between active and resting states. The brain reconfigures itself after completing a mentally demanding task, but those with a family history of addiction may not experience this process.