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 study published in The BMJ found that hip fracture surgery is inconsistent and inequitable, with patients from higher socioeconomic backgrounds more likely to receive it. The use of total hip arthroplasty (THA) also varies by day of week, with weekends seeing lower rates.
Researchers found that old-growth forests can reduce maximum spring and summer air temperatures by as much as 2.5 degrees Celsius compared to plantation forests. This cooling effect is due to the dense canopy and complex understory vegetation of old-growth forests, which create microclimates for temperature-sensitive species.
Researchers use new tools to detect patterns of seismic activity before volcanic eruptions, comparing them to past eruptions to determine when a particular volcano might erupt. The study also examines swarms of small earthquakes that appear to precede many eruptions, aiming to learn more about magma movement.
A new study by Union College psychology professors Joshua Hart and Christopher Chabris found that a 'triple package' of traits, including intelligence, conscientiousness, and economic advantage, are more likely to predict success than previously thought, contradicting Amy Chua's theory.
Researchers at Duke University have developed a new technology using coded apertures to improve the performance of mass spectrometers, enabling portable devices to detect environmental hazards in the field. The innovation could lead to miniaturized mass spectrometers for detecting trace amounts of methane and explosives.
A study published in the American Journal of Public Health found that only 2.5% of people received help from strangers during medical emergencies, with African-Americans less likely to receive assistance. Lower-income and densely populated counties also saw low rates of bystander support.
Researchers analyzed data and samples from 364 patients with acute skin rash, detecting ZIKV RNA in 119 blood samples. The study found the virus was introduced to Brazil from Asia, with at least some cases transmitted locally through mosquito bites or person-to-person contact.
Physicists have found a simple formula for the maximum mass of neutron stars, which depends on their rotation rate. The research, published in Monthly Notices of the Royal Astronomical Society, suggests that rotating neutron stars can support masses up to 20% higher than non-rotating ones.
Researchers at Saarland University are developing intelligent roller conveyor systems that can adapt to changing conditions and detect faults, improving production efficiency. The system uses advanced sensor technology to analyze motor data and adjust its performance in real-time.
Researchers at University of Houston are developing a new framework to protect big data processing and minimize risks of data breaches on the cloud. The project aims to address security concerns in large-scale data analytics, with potential commercial value in the growing $125 billion market.
The National Dental Practice-Based Network (PBRN) has been established as a learning health system, leveraging data infrastructure to advance scientific knowledge and improve patient care. The network's collaborative processes have enabled over 25 studies, 100 peer-reviewed papers, and demonstrated practice change since its inception.
The Wrangler Supercomputer utilizes 600 terabytes of flash memory to process massive datasets, enabling scientists to analyze thousands of files quickly. This allows researchers to explore new questions and drive previously unattainable discoveries in fields such as gene analysis and building energy efficiency.
A recent study by researchers at Stanford University School of Medicine found that p-values are being misapplied in millions of biomedical journal articles, leading to the illusion of credible research. The study suggests that this widespread misuse may not indicate an improvement in research conduct or data analysis.
Enrico Di Cera's work on the Structural Biology Data Grid allows researchers to share and reproduce findings faster, advancing the field of structural biology. The grid supports archiving of raw experimental datasets, enabling rapid access for validation and improving existing models.
Researchers developed a framework to simplify data analytics on digital device networks, reducing the need for custom algorithms. The project aims to improve the Internet of Things by analyzing and learning from massive amounts of generated data.
Automatic Ship Identification Systems (AIS) have vast potential to provide valuable marine data and inform international marine policies. However, inconsistent use of this technology and data falsification by users must be addressed.
A recent study by Cornell University researchers reveals that climate change attitudes are less politicized among minority groups compared to white respondents. Non-whites were found to care as much about the environment as whites, yet are underrepresented in addressing the issue due to social barriers and socioeconomic realities.
Ioannis Schizas is creating a sensing environment that uses simple devices to process data previously requiring a supercomputer. The network can be applied to surveillance, defense, healthcare, and environmental monitoring applications.
A USU engineering researcher is developing new data analysis tools to help close the gap in urban water use behavior measurement and management. With a $507,000 NSF grant, Dr. Jeff Horsburgh aims to create useful information products for water managers using smart meter data.
A study of 10,498 11-year-olds in the UK found that nearly 14% had drunk more than a few sips, with factors such as friends' drinking and mothers' behavior strongly associated. Positive perceptions of alcohol and lack of parental supervision also linked to increased odds of drinking.
Takotsubo syndrome, also known as broken heart syndrome, can be triggered by both sad and happy emotional events. Researchers found that 20 patients developed the condition after a happy event, while 465 had occurred after sad and stressful events.
A Baylor University study found that people with an inner sense of attachment to God are more emotionally committed to their workplace and satisfied with their jobs. This attachment is linked to higher levels of job commitment, satisfaction, lower absenteeism, and conflict, as well as stronger coping skills.
A new study assesses genome-sequencing technologies and finds medically significant regions prone to systematic errors. The researchers call for methods to benchmark performance in all sequenced regions, essential for accurate diagnosis and prevention of false positives and negatives.
A new study from French Polynesia found a link between Zika virus infection and Guillain-Barré syndrome, a severe neurological disorder. The study analyzed 42 patients diagnosed with GBS during the Zika outbreak and found that most had symptoms of Zika virus infection before developing neurological symptoms.
The UT Health Science Center at San Antonio's UltraScan software helped confirm the structure of a protein complex that enables viral infection, as reported in a recent Nature publication. The technology utilizes advanced coding and analytical ultracentrifugation to deliver sophisticated biological metrics.
A new software called EaSeq enables biomedical researchers to study and test hypotheses using their own data in a matter of hours. This analytical tool improves the analysis of ChIP sequencing data, which holds potential for clinical applications.
Research identifies distinct geographical patterns of fatal unintentional firearm injuries in seven Appalachian states with lax child access laws. Five Western coastal states show high rates of 'legal intervention' deaths due to police actions or officer fatalities.
The International Terrestrial Reference Frame (ITRF) has been updated by NASA, enabling more detailed studies of global changes in Earth's ocean, ice sheets, land, and atmosphere. Four measurement techniques, including Satellite Laser Ranging and GNSS, contribute to the reference frame.
A new study combines two methods for estimating future sea-level rise, yielding a more robust risk range of 50-130 centimeters by 2100. The research provides critical information for coastal planners, who can use the tool to assess adaptation strategies and design flood insurance schemes.
A recent study by the University of Edinburgh found that couples' shared lifestyle habits, including diet and exercise, have a greater influence on obesity risk than their individual upbringings. By middle age, these shared choices can significantly impact weight management and reduce obesity risk.
Researchers found significant balancing behavior across product categories and consumer health segments. Consumers made tradeoffs on healthy/unhealthy mixes based on priorities, contradicting stated behaviors. Retailers can use this research to promote healthier foods through targeted marketing strategies.
A study by University of Stirling researchers found that older, experienced mothers have a strong effect on their daughters' reproduction and the survival of their grandchildren. The research revealed that having a grandma can provide essential care, leading to higher reproductive rates and longer lifespans among females.
A study of BMI trends in England from 1992 to 2013 found that median BMI is not increasing as much as thought, but the top end of the scale is experiencing significant increases across all social groups and sexes. Researchers highlight the growing issue of obesity among the most obese individuals, costing billions to the NHS annually.
Research suggests that stroke patients with rapid symptom improvement before hospital arrival may not have better recoveries than others. Despite this, a significant percentage of these patients still require therapy to dissolve blood clots.
A new study identified distinct patient diagnoses and emergency department usage patterns linked to high risk of ED readmission. The researchers used electronic healthcare records data from over one million patients to build predictive models for risk of 72-hour ED readmission.
Scientists at NTU have developed a small smart chip that can wirelessly transmit brain signals from neural implants, increasing efficiency and reducing the risk of infections. The chip analyzes and decodes thousands of signals with high accuracy, enabling compact medical wearable devices and prosthetic limb control.
Researchers at UCR have developed a new way to process GPS data, enabling centimeter-level accuracy in navigation systems. This technology will improve location services accessed through mobile phones and wearable technologies, while also supporting emerging applications like autonomous vehicles and precision farming.
NASA analyzed satellite data measuring heavy precipitation in southern Florida, California, and across the Great Plains from late January to early February. The IMERG mission estimated over 200mm of precipitation in some areas, with powerful winds bringing down trees and power lines.
Researchers developed a low-power chip that can process 3-D camera data and guide the visually impaired through wearable devices. The chip, about one-thousandth as powerful as conventional processors, enables a prototype navigation system that conveys distance information to users.
Researchers at MIT have developed a new chip called Eyeriss that can enable mobile devices to run powerful artificial-intelligence algorithms locally. This could improve performance, reduce latency and allow for more efficient processing of data without relying on Wi-Fi connections.
A study found that gentoo chick aggregations help individual chicks save energy during wet, cold conditions, but differ between colonies, suggesting a colony-specific behavior.
A study of rhinoceros bones reveals a significant increase in osteopathology as new species evolved, from 28% to 65-80%. The black rhino showed 50% fewer osteopathologies than derived extinct taxa, suggesting that long-term bone health may have been compromised by adaptations for increased mass and activity.
Big data analytics is revolutionizing healthcare by developing predictive models for disease onset, such as type 2 diabetes, and providing personalized insights through wearable devices. The new approaches aim to improve diagnosis accuracy and patient outcomes.
A study analyzing billing data found that nearly 29% of patients undergoing colonoscopy had a pre-procedure office visit, resulting in increased healthcare costs. Office visits were more common among patients with higher Charlson Comorbidity Index scores and were associated with a diagnosis of screening or preoperative evaluation.
A team of biophysicists from the Niels Bohr Institute has formulated a mathematical model called Lotka-Volterra to assess an ecosystem's balance and predict the impact of invasive species. This formula calculates mutual influence, crucial for sustainable coexistence, and can also forecast extinction due to native animal removal.
The Mid-Atlantic Regional Council on the Ocean has released a set of analytical data products that will improve the scientific basis for regional ocean decision-making. The data, which include information on marine animal distribution, human use patterns, and ocean features, will help stakeholders make informed management decisions.
Researchers at Ben-Gurion University of the Negev have discovered six botnets, which are networks of malicious code that can carry out powerful cyber attacks and spread viruses. The team used advanced algorithms to identify the botnets and traced their administrators.
A study published in JAMA Dermatology found that women younger than 40 who were diagnosed with melanoma had initiated indoor tanning at an earlier age and reported more frequent tanning. The study suggests that indoor tanning is a significant risk factor for developing melanoma, especially among young women.
A study examines the safety of propranolol therapy in infants with vascular tumors, finding severe respiratory and cardiac disorders are rare but significant. The treatment has been shown to induce regression, but caution is advised due to potential risks.
A Canadian researcher from Concordia University used mobile technology to map the public transit system in Ghana's capital, Accra. The study found 'ghost routes' that were claimed by drivers but not in use, revealing a clearer sense of actual trotro services.
The GenomeSpace platform enables biologist-friendly genomic data analysis by connecting over 20 bioinformatics software packages. It provides 'recipes' - step-by-step workflows - to help non-programming researchers interpret their genomic data, including tools for gene expression and protein interaction analysis.
A study by Professor Mark Elgar at the University of Melbourne found that older athletes were more likely to be selected as team captains in elite-level sports. The research revealed a significant impact on team discipline, with teams led by older captains receiving fewer penalties per game.
A study of African elephants found that mothers and grandmothers provide significant reproductive and survival benefits to their daughters and grandchildren. Grandmothers' social knowledge and environmental conditions significantly impact calf survival, while early birth years and maternal age also play a role in determining reproducti...
A team of researchers has discovered living fossils, rare corals, and diverse ecosystems in the deep waters of the Coral Sea. The expedition found golden corals, precious red coral, glass sponges, and ancient species like the chambered nautilus.
A research team from the University of Tsukuba found that the S-stroke is more efficient for middle and long distance swimming due to its ability to generate propulsive power with less physical exertion. In contrast, the I-stroke is better suited for short distances where speed over efficiency is prioritized.
CyVerse rebranded from iPlant Collaborative to emphasize its expanded mission across all life sciences. The platform provides data management and computation services for various scientific disciplines.
Experts recommend that researchers share their data and findings freely during public health crises, citing benefits of faster solutions to healthcare crises and advances in scientific collaboration. This shift towards data stewardship could simplify information sharing mechanisms and lead to greater transparency.
The Chang'e-3 mission provided 'ground truth' for lunar volcanism, with basalts found to be unlike those returned by Apollo and Luna missions. The findings suggest the Moon's upper mantle is composed of diverse minerals, providing clues to its formation and evolution.
Recent studies show a connection between the Earth's tilt and the movement of the Intertropical Convergence Zone, the world's heaviest rainbelt. This new information enables climate scientists to better predict extreme weather events and has implications for global climate and sustainable human socioeconomic development.
Studies found that patients with delayed breast cancer surgery and chemotherapy had poorer overall and disease-specific survival rates. A delay of up to 90 days in receiving chemotherapy was associated with no adverse outcomes, but prolonged delays led to increased risks of death from the disease.