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.
Street drug users increasingly rely on prescription opioids instead of heroin, raising concerns about treatment programs and public health. The shift has significant implications for addiction treatment, highlighting the need for adjustments to opioid addiction programs.
A team of researchers is testing portable, wireless, and solar-powered tag readers to monitor traffic flow in the Capital Region. The devices aim to provide valuable data for applications such as decreasing congestion and assisting emergency evacuations.
A recent supplement to Critical Care Medicine outlines progress made in end-of-life care in intensive care units (ICU), with a focus on palliative care, quality indicators, and family communication. The study suggests that improving end-of-life care in ICUs can lead to better patient outcomes and reduced suffering.
The first global analysis of sexual behavior data found that monogamy is the dominant pattern worldwide, and developed nations report high rates of multiple partnerships. Despite this, adolescents have high rates of unintended pregnancy, unsafe abortions, and STIs.
Women undergoing drug-induced labor have nearly a two-fold increased risk of amniotic-fluid embolism, a rare but serious delivery complication. The study found that labour induction increases the risk of this condition, with fatal cases being 3.5 times more frequent.
Researchers use novel technique to analyze regional changes in Greenland's massive ice sheet, finding dramatic losses concentrated in coastal regions. The study shows an annual net loss of ice equal to nearly six years of average water flow from the Colorado River, with 20% more mass lost than received from new snowfall each year.
A large national study found that 18 percent of adults without a history of stroke report having had at least one symptom. Brief physical examinations revealed undiagnosed or silent strokes in many individuals. African Americans and those with lower incomes were more likely to have had these symptoms.
A new analysis of data from twin satellites reveals that Greenland's ice sheet is losing ice at a rate five times faster than the previous year and a half. The rapid loss of ice primarily affects one shoreline, potentially impacting ocean circulation and global sea levels.
Research found that SNCA gene variability is associated with an increased risk of Parkinson disease, explaining approximately 3% of the population's susceptibility. The study also suggests that this variation may be a common factor in the development of the disease.
A recent study has found that thrombotic complications occur in 5.2% of children with leukaemia, with the highest risk during antileukaemic therapy induction phase. The researchers have identified several factors associated with an increased risk of thrombosis and explored the role of genetic determinants.
University of Houston and Lunar Planetary Institute researchers use data mining and machine learning to analyze Martian surface patterns. They develop new computational tools to characterize large portions of the Martian landscape, aiding understanding of past water activity on Mars.
A study by Emily Erikson and Peter Bearman found that private trade using company resources in the East India Trading Company contributed to the emergence of modern capitalist markets. The researchers analyzed data from 4,572 voyages between 1601 and 1833, revealing how captains and seamen used their cargo holds to sustain illicit trad...
A recent University of Cambridge study found that managerial ability and effort play little part in securing and maintaining high-level jobs. Instead, reputation is largely determined by the team's performance and luck, which can impact job security.
Researchers have developed a new method using GPS technology that can determine the true size of an earthquake within minutes, allowing for faster tsunami warnings. This is much faster than current methods and has the potential to improve future tsunami danger assessments.
A study analyzing data from the National Survey of Children With Special Health Care Needs found that 26% of CSHCN and 13% of their family members reported mental health care needs, with 18.4% of CSHCN and 21.3% reporting unmet needs. Poverty, lack of insurance, and severity of condition were strongly associated factors.
A large cohort study found that statin users had a significantly lower risk of developing age-related nuclear cataract compared to non-users. The odds of developing nuclear cataract were 40% lower in statin users after adjusting for other factors, such as smoking and diabetes.
The article highlights the importance of adaptive management in homeland security, emphasizing the need for collaborative planning, adaptability, and effective communication among stakeholders. It is based on a study that explores how professionals can work across boundaries to address unanticipated problems.
Researchers found that the amplitude of shaking directly affects the chance of an aftershock, following an inverse power law relation. This discovery challenges the long-held assumption that aftershocks are triggered by static stress resulting from crust movement.
Researchers from UGA discovered a surprising absence of hot gas in the disk of spiral galaxy NGC 1068, which could offer clues to the origins of the Milky Way. The discovery suggests that the process of heating gas in this galaxy is more complex than expected.
A Canadian study found that farm kids are at a higher risk of fatal injuries due to accidents on the farm. The researchers identified three main ways these injuries occur and proposed prevention strategies, including improved supervision and safer equipment.
A recent WHO study found that female genital mutilation (FGM) is associated with a higher risk of baby loss and complications during childbirth, including prolonged hospital stays. The study analyzed data from over 28,000 women across six countries in Africa.
A new measure of heart rate deceleration capacity has been found to be a stronger predictor of mortality than traditional measures in patients who have had a heart attack. This alternative marker for wellbeing can detect high-risk patients even if current gold-standard measures fail.
A recent study estimates that 1 in 8 individuals aged 12+ in the US have impaired vision, with a prevalence of 6.4%. The majority can achieve good corrected visual acuity, but disparities exist among certain groups.
ENDEAVOUR gathers genetic data from various databases and integrates it into a mathematical model to identify genes connected to diseases. The program has been tested in the laboratory and proven its validity for diagnosing Alzheimer's disease, leukemia, colon cancer, and Parkinson's disease.
Pacemaker reliability improved between 1990 and 2002, while implantable defibrillator (ICD) failure rates increased significantly between 1998 and 2002. The ICD malfunction rate trended down during the first half of the 1990s but then rose substantially in the latter years.
A study has found that taller people are more likely to develop atrial fibrillation, with the risk increasing by 32% for those in the tallest quartile compared to the shortest. The researchers suggest that tall individuals may need more aggressive risk factor attenuation strategies.
Research using government data found that children consuming 100% juice had lower z-scores for body mass index than non-juice consumers. Total fruit intake was three times higher among juice consumers, supporting the nutritional benefits of whole fruits and juices.
The DOE Joint Genome Institute has released a new tool for analyzing metagenomic data, IMG/M, which integrates aggregate genome data from diverse microbial communities with isolate genome data. The system allows for the examination of functional annotation profiles and strain-level heterogeneity within species populations.
A new special issue of Yale's Journal of Industrial Ecology examines the practical application and framework of eco-efficiency. Researchers used data envelopment analysis and maximum abatement cost method to quantify environmental impact, demonstrating progress in understanding the economy-environment tradeoff.
The Digital Fish Library project will create a high-resolution online catalog of fishes, enabling researchers and the public to digitally probe and dissect specimens. The project aims to develop new methods for data analysis and visualization to penetrate through soft body tissue and provide 3-D images of physiological structures.
A prospective study of Turkish villagers found a significant association between long-term erionite exposure and an increased risk of developing pleural mesothelioma. The study, conducted over 23 years, revealed annual incidence rates significantly higher in erionite-exposed villages compared to a control village.
Researchers found that early placement of cardiac resynchronization therapy devices can prolong patient lives and reduce rehospitalizations. The study analyzed data from 5,791 patients and showed a significant reduction in deaths and rehospitalizations among those who received the devices.
A new study suggests that aspirin is beneficial for preventing heart attacks and events in men at 5-10% coronary heart disease risk. The therapy also becomes cost-effective when combined with statins for high-risk patients.
A new study by Ilana Redstone Akresh found that 39% of US immigrants reported significant changes in their diets, resulting in increased junk food and meat consumption. This can lead to negative health outcomes, as those who consume more junk food have higher BMI and lower levels of education, English proficiency, and social integration.
Researchers create new method to analyze data from experiments in cracking, gaining deeper understanding of the process. The team's approach enables prediction of how cracks will advance in different materials under various stresses.
A recent study by Dr. Jim Jansen found that five popular search engines return nearly identical results in terms of effectiveness, with little benefit for occasional online shoppers. Niche e-commerce search engines may provide a slight increase in relevant results for frequent online consumers.
According to recent data from the Canadian Medical Association Journal, the prevalence of class I, II and III obesity in Canada has decreased among children and adolescents. The study found a significant decline in obesity rates from 2000 to 2017, with notable improvements seen in urban areas.
A new analysis by Duke University Medical Center cardiologists found that low-dose aspirin (81 mg a day) significantly reduces death rates for postmenopausal women with heart disease, similar to higher dose aspirin (325 mg). Fewer than half of the 8,928 women in the study were taking any aspirin.
Research reveals that many poor children in low-income countries are missing out on effective child survival strategies, including vitamin A supplements, safe water, and immunizations. Countries with higher coverage rates have less inequity than those with lower coverage rates.
The age-adjusted average total and LDL cholesterol levels among US adults decreased between 1988-1994 and 1999-2002, with significant declines observed in older adults. Increased use of cholesterol-lowering medication is believed to be a contributing factor to this trend.
GSK's salmeterol was approved despite concerns over negative side effects and asthma-related deaths. The company allegedly submitted manipulated data to the FDA, suggesting lower risk values than initially reported. This has raised questions about the safety of the drug.
The conference aims to develop a national registry system for complex procedures, focusing on data collection and analysis. The goal is to ensure patient safety and optimize treatment outcomes, with reliable data guiding treatment decisions.
Researchers found that disadvantaged individuals tend to prioritize being friendly and dressing nicely during doctor visits. The study aims to advance understanding of patients' everyday strategies for getting quality healthcare.
A Yale University study found that drinking alcohol may lower the risk of non-Hodgkin's lymphoma, particularly for Burkitt's lymphoma subtype. The study analyzed data from 15,175 individuals and found no significant association between age, sex, family history, or cigarette smoking with reduced risk.
Astronomers have discovered the first triple asteroid system, 87 Sylvia, consisting of a large asteroid and two smaller moons, Romulus and Remus. The discovery reveals that the asteroids may be formed from debris left over from collisions between larger asteroids.
The study analyzed the relationship between past violent behavior and future homicide rates among male offenders in the US. The findings suggest that a history of violent behavior is associated with an increased risk of future homicides.
Bill Dunn, a K-State associate professor of mechanical and nuclear engineering, has developed a device that can detect explosives remotely using gamma and neutron radiation pulses. The device aims to improve bomb detection safety without putting people at risk by getting too close to suspicious containers.
Researchers found that hospitals performing over 10 cystectomies per year had statistically significant lower mortality and morbidity rates. Additionally, hospitals with a high nurse-to-patient ratio reduced post-operative mortality by more than 50 percent regardless of the hospital's cystectomy volume.
A team of researchers has developed a high-throughput method using GFT-NMR to solve protein structures in just 10-20 days per protein. This breakthrough could lead to major advancements in structural biology, enabling the study of membrane proteins and developing new medicines.
Researchers at PNNL developed ScalaBLAST, a sequence alignment tool that can analyze large genomic sequences in minutes, rather than weeks. This breakthrough enables faster discovery of diseases, development of new treatments, and understanding of biological systems.
The number of new melanoma cases in the US increased 60% from 1988-1991 to 1996-1999, with thick melanomas primarily composed of nodular subtype. The study suggests that current early-detection educational programs may not be effective for detecting this aggressive type of melanoma.
A progressive reduction in age at first intercourse has been observed among UK young people, with women twice as likely to regret their first experience. Meanwhile, social attitudes towards sexual behavior have relaxed, particularly for the young, but monogamy remains a widely accepted value.
A retrospective study comparing hospitals participating and non-participating in the QIO program found no significant improvement in quality indicators for participating hospitals. Despite initial improvements in one area, the overall impact of the program on quality of care remains uncertain.
The Rapid-Scan DOW radar promises a complete picture of tornado evolution by detailing critical steps in tornado behavior, thanks to its 5- to 10-second resolution and close range. The radar's analysis will help produce better warnings and provide insights into the distribution of features across many types of tornadoes.
A study analyzing hospital discharge data found that consultants' practices differ significantly in length of stay, re-admission rates, and resource usage. General internal medicine consultants had the shortest median stay duration, while respiratory consultants had the highest readmission rate.
The research aims to determine a biological sample's origin by identifying markers, such as metal and protein changes. The Department of Homeland Security's Science and Technology Directorate funds the project.
A head-to-head retrospective analysis of 18,000 elderly patients with AMI found that five commonly prescribed statins were equally effective for secondary prevention. The study highlights the need to consider costs when selecting statins.
Molecular Systems Biology is a new journal that publishes papers on complex biological systems using molecular components and their interactions. The journal features innovative technology for formal descriptions of biological systems and sharing of data in widely-used XML-based formats.
A recent study by Leonidas Koniaris and colleagues found that lethal injection methods in the US are often inadequate, leading to unnecessary suffering. The study analysed data from executions in Texas and Virginia, as well as autopsy toxicology reports, revealing low concentrations of thiopental in the blood of executed inmates.
Researchers analyzed data from the Health and Retirement Study to assess the number of patients whose health is at risk from being uninsured. At least 23.3% of participants aged 51-57 were uninsured at some point, with a higher proportion in late middle age., Urgent policy measures are needed to expand coverage for this group