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.
A prospective cohort study found associations between plasma concentrations of saturated phospholipid fatty acids and increased risk of coronary heart disease. In contrast, n-6 polyunsaturated phospholipid fatty acids showed an inverse association with coronary heart disease risk.
A cluster-randomized trial found that urban women's groups in Mumbai slums discussed perinatal health, resulting in behavior change. However, there was no measurable impact on population-level perinatal health or mortality rates.
The Tevatron experiments have found a strong indication of the Higgs particle's existence, pointing towards a mass between 115 and 135 GeV/c2. The data analysis of 500 trillion collisions shows a statistical significance of 2.9 sigma in the bottom-quark decay mode.
A new study found that declining testosterone levels in men are more likely caused by smoking behavior, obesity, and depression than aging. The study of over 1,500 men aged 35-80 showed that testosterone levels decreased less than 1% each year.
Researchers taught a robot to converse with humans as if it were a small child, enabling the robot to move from babbling to producing salient wordforms. This study may be useful for understanding language acquisition in humans.
The method combines three bipartite visual representations of genetic information to explore genetic data and identify novel patterns. The technique is applied to SNPs from individuals with Nigerian and Utah ancestry, revealing associations between SNP frequencies and ancestral origins.
Dr. Micah I. Krichevsky has been recognized for his commitment to advancing women in microbiology through the American Society for Microbiology's Alice C. Evans Award. He established Bionomics International and developed a standardized method for computer coding of microbiological data, impacting research globally.
Researchers measured hormone levels to distinguish between two theories for the whale's decline, supporting the inadequate prey hypothesis. The data suggest that recovering Chinook salmon populations is critical to killer whale recovery.
Researchers analyzed maritime piracy data from 2002 to 2009, identifying target vessels and violence levels. Bulk carriers and container ships were most targeted, with increasing reports of kidnapping and violent attacks.
Infant mortality rates remain high in Appalachia, with white infants facing disproportionately higher deaths compared to non-Appalachian regions. Poverty and limited access to physicians contribute to the deficit, emphasizing the need for improved prenatal care and healthcare policies.
A new study from Indiana University found little difference in swim performance between male and female childhood athletes under the age of 8. The researchers also discovered similar performance levels among 11- and 12-year-old swimmers, with pubertal changes affecting older athletes.
Researchers found that reducing TB infections in geographic hotspots can significantly reduce citywide transmission rates by up to 29% over 50 years. Controlling these hotspots may have a similar impact on long-term, community-wide TB incidence as achieving the same targets in the remaining population.
A study published in Comunicación y Sociedad found that consumption of political information is linked to more moderate and positive opinions about politics and politicians. The study showed that scientists are the most trusted profession, while politicians are the least.
A study found that African countries with more intense PEPFAR assistance experienced lower all-cause adult mortality rates, with an estimated 740,914 deaths averted. The initiative also showed significant reductions in HIV-specific deaths.
Research from the University of Edinburgh found that stillbirths and neonatal deaths were less likely to occur when labor was induced at 40 weeks compared to births where the pregnancy was allowed to continue. Women who underwent elective inductions also had lower rates of Caesarean sections.
Researchers found that non-verbal sensorimotor communication between conductors and musicians improves music performance. The study measured movements of bow and baton to show how closely correlated leadership can lead to better musical output.
A study published in PLoS ONE found that reading larger font sizes produces emotion effects in event-related potentials that begin earlier and last longer than smaller font sizes. The researchers also found that bigger words elicit stronger emotional brain responses.
A simple drawing test can predict long-term stroke death risk among older men, with lowest scores linked to a threefold increased risk of death. The test is more effective than the mini mental state exam in predicting post-stroke mortality.
A recent study in PLOS Medicine challenges the widely-held view that foreign aid for health displaces government funds in recipient countries. Experts Rajaie Batniji and Eran Bendavid re-analysed data to find no straightforward negative relationship between government spending on health and foreign aid for health.
A study using data from over 1 million adults found that a newer risk prediction equation classified more individuals as having chronic kidney disease and accurately predicted death and end-stage renal disease. The CKD-EPI equation outperformed the MDRD Study equation in categorizing risk, especially at higher GFR levels.
A new study by the University of California Santa Barbara found that female brown-headed cowbirds prefer less intense wing-spreading displays as courtship behavior. This suggests that current physical condition may not be the most reliable measure of male quality for females to use when choosing a mate.
A study found that genetic variations in an odor receptor gene affect responses to cooked meat, shedding light on controversies surrounding androstenone content. Researchers investigated participants' responses to different pork samples, revealing a significant impact of the gene variant on taste perception.
A Danish-British study published in PLoS Medicine reveals a direct correlation between high Body Mass Index (BMI) and the risk of developing heart disease. The research, based on data from 75,627 individuals, shows that obesity can damage heart health regardless of other factors.
Male praying mantises alter approach rate and courtship behavior based on recent mate encounters. High-risk behavior results in higher rates of sexual cannibalism when paired with hungry females.
Scientists at GFZ used high-precision GPS data to determine earthquake magnitude and tsunami source in under 3 minutes. A GPS shield concept can provide accurate tsunami early warnings for regions with earthquake risks, correcting traditional seismic method limitations.
A study analyzing individual data from prospective studies suggests that subclinical hyperthyroidism is associated with an increased risk of total mortality, CHD death, and incident atrial fibrillation. The risk is highest when thyrotropin levels are below 0.10 mIU/L.
A new analysis of NHANES data shows that school-aged children consumed less than 1% of their daily caloric intake from white potatoes, while adults averaged around 3-4% of total calories. White potatoes are packed with essential nutrients, including potassium and dietary fiber.
Satellite data indicates that System 99P is likely to continue struggling due to weak organization and dry air. Despite sufficient moisture available for tropical cyclone development, the system's low-level circulation remains weak.
The IceCube Neutrino Observatory has provided significant new insights into the production of cosmic rays, contradicting 15 years of predictions. The study found no neutrinos from gamma-ray bursts, forcing a re-evaluation of theories on high-energy cosmic ray production.
A new study published in Environmental Science and Technology found that air pollution from cars, trucks, planes, and powerplants cause 13,000 premature deaths in the UK each year. Car exhaust was the single greatest contributor to premature death, affecting over 3,300 people annually.
Penn State researchers found that perceived control over hot flashes is a key factor in how exercise affects menopausal women. Women who felt they had more control over their hot flashes experienced fewer symptoms after physical activity. Cognitive behavioral therapy may also help some women feel more in control.
Researchers found that ant queens from species Cardiocondyla obscurior laid more eggs as they aged, unlike humans and other organisms. This high reproductive rate did not shorten the queens' life spans, a surprising finding.
A recent study found that men who hold guns or large kitchen knives are perceived as taller and more muscular than those holding non-threatening objects. The researchers suggest that this pattern may reflect human psychology's tendency to associate size with danger and formidability.
Researchers at Brown University found that bats use a unique wing motion to reduce energy expenditure, drawing their wings inward on the upstroke. By flexing their heavy, muscular wings, bats conserve up to 65% of inertial energy, a significant advantage in flight.
This new research presents a well-documented ancient sedimentary record of subduction initiation in California, shedding light on the beginning of this process. The study also provides insights into the Karakoram Fault Zone in Tibet and updates the understanding of the Walker Lane belt in Nevada.
A new study from Tel Aviv University finds that intelligence is a more accurate predictor of future career success than socio-economic background. Intelligence was shown to have a direct correlation with an upward wage trajectory, indicating that it plays a crucial role in long-term career advancement.
A Finnish study found that the Pandemrix vaccine used during the 2009 H1N1 pandemic was associated with a significant increase in childhood narcolepsy. The vaccine's AS03 adjuvant was linked to an abrupt rise in incidence rates, especially among vaccinated children under 19.
A study published by the American Thoracic Society found that low serum adiponectin levels are associated with a higher risk of developing asthma in middle-aged women. The research also suggests that raising systemic adiponectin concentrations could potentially prevent asthma in women who smoke.
A NASA-sponsored researcher found that a melt-rich layer under the Pacific Ocean basin is not the only mechanism allowing continents to gradually shift their position. This discovery sheds new light on plate tectonics, providing insight into the movement of Earth's crustal plates over millions of years.
A research team has generated flying 'qubits' that can define more than two states, potentially increasing computational power. They used semiconductors to create quantum bits with clear states suitable for encoding information.
A study published in PLOS ONE found that individuals without a sense of smell have increased social insecurity and risk for depression. They also experienced increased risk for household accidents despite not having significant deviations from daily functions like food preferences.
Researchers found that states with conjugal visitation had significantly fewer reported inmate-on-inmate sexual offenses. This suggests that sex gratification may be a primary motivation for rape and other forms of sexual violence in prisons.
A new study suggests that people save only about half of their inherited wealth, with the remaining amount spent, donated, or lost. This decision has significant implications for families, financial markets, and the economy.
Researchers call for linking guideline development and policy development to improve global health systems guidance. A panel can ensure output is used for both policy and guidance development, addressing complexity of health systems and contexts.
A recent study found that stemmed metal-on-metal (MOM) hip replacements fail at much higher rates than other types, especially in women and those with larger head sizes. The authors call for a ban on the use of stemmed MOM implants due to poor implant survival.
A new computational model accurately reproduces the emergence of fashion trends by considering people's copying of cultural traits and preferences. The results show that only a few cultural traits become popular and trends with rapid popularity are abandoned quickly.
A new series of health system guidance is needed to address challenges such as translating research in low- and middle-income countries. The authors suggest that further research is required to develop meaningful advice on health systems complexity, political systems, and contexts.
The discovery of the most distant galaxy cluster reveals that it is located 10.5 billion light-years away from our Milky Way galaxy and contains a dense concentration of 30 galaxies. This finding provides insights into the evolution of galaxy clusters and the formation of large urban centers in the universe's earliest moments.
Researchers identified six essential security aspects for cloud computing: confidentiality, integrity, availability, utility, authenticity, and possession. Users prioritize these elements based on personal needs, weighing pros and cons to reach a compromise.
A study published in PLOS Medicine found that using clean delivery kits and practicing clean delivery techniques significantly reduces neonatal mortality rates. The use of these kits alone did not guarantee the adoption of life-saving practices, emphasizing the need for further research on locally appropriate promotion strategies.
A nationwide study found that mirroring a customer base improves consumer satisfaction and employee productivity, resulting in significant annual gains. Higher racioethnic matching boosts the bottom line due to increased customer identification, reduced mistreatment, and better service for similar customers.
A comprehensive study published in PLOS Medicine found that high blood homocysteine levels are not linked to an increased risk of developing coronary heart disease. The analysis of data from 19 unpublished and 86 published studies showed no significant effect on the risk of developing the condition.
A Michigan State University study found a strong relationship between community satisfaction and quality public schools. The researchers argue that those without school-aged children should be equally responsible for maintaining the schools as those with kids.
A study found organic farming increases strawberry pollination success, possibly due to increased insect abundance and diversity. Benefits were observed within two to four years after adopting organic practices.
Four new species of miniaturized lizards have been identified in Madagascar, with some species as small as match heads. The discovery highlights the importance of conservation efforts for microendemic species threatened by deforestation.
Research by Hong and Sun found that consumers prefer romance movies when they feel physically cold, as a need for psychological warmth is triggered. This association was confirmed in both laboratory studies and an analysis of movie rental data.
Age-related macular degeneration (AMD) cases in the UK are projected to increase by a third by 2020, with 679,000 individuals affected. The majority of these cases will be in women, and prevalence rates will rise sharply with age.
A study found that champagne gas levels are higher above a flute than a coupe glass, contributing to the distinct experiences. Temperature had no effect on CO2 levels above the flute, with surprising results visualized via infrared thermography.
A new University of Georgia study reveals the gender wage gap has decreased sharply over 30 years, with a decline of nearly 50%, after accounting for common biases in survey data. The research found that men and women tend to underestimate income when reporting on someone else's behalf.
A recent study found that diabetes prevalence varies greatly across developing countries, with some areas having as low as 0.27% and others up to 15.54%. The study also highlights the importance of addressing treatment gaps, which can lead to increased health complications and costs.