Articles tagged with Data Analysis
Florida Atlantic University will develop an innovative curriculum for graduate students in data science and analytics, addressing a lack of integrative knowledge in the field. The program aims to equip students with technical depth, data visualization skills, and expertise in AI and industry applications.
Researchers developed an open-source 'OpenExpress' technology to improve NVMe performance and accessibility. The new tech achieved parallel data input/output processing, increasing bandwidth by 76% and reducing input/output delay by 68%.
A study by University of Utah Health researchers found that Black essential workers are disproportionately affected by COVID-19 due to their occupations, which increase their risk of exposure to the virus. This disparity is attributed to racial disparities in job classifications and access to healthcare resources.
Researchers propose a new model explaining how consciousness arises, suggesting that the brain processes and integrates information for up to half a second before becoming aware of it. This counterintuitive view challenges the idea of continuous perception and provides insights into how people experience reality.
New York and California may have achieved herd immunity due to declining reported mortality rates and low basic reproduction numbers. According to Prof. Last's model, these states have a high percentage of infected individuals, indicating a potential end to the COVID-19 peak.
The study aims to examine the extent to which the AD&A Second Major programme equips students with key skills and competencies in the future accounting workplace. It will also measure students' learning outcomes and gather insights on how future programmes can be designed to equip students with necessary skills.
Researchers found that summit success rates doubled to two-thirds of climbers reaching the top, while death rates remained at around 1% since 1990. Improved weather forecasting and safer climbing techniques may contribute to the increased success rate.
Research published in Stroke and Vascular Neurology found that US hospital admissions for stroke and mini-stroke decreased by nearly a third during the height of the pandemic. This decline may have led to poorer patient outcomes, emphasizing the need for patients to seek medical care during the crisis.
Researchers propose moving workloads to different regions to reduce excess renewable energy generation, saving companies money and reducing greenhouse gas emissions. The plan could absorb up to 62% of curtailed electricity capacity in California, equivalent to 100,000 households' annual energy consumption.
Nearly one in four people aged 50-80 rely on mail delivery for at least one medication, with 29% receiving all their medications via mail. This reliance is largely driven by insurance requirements and cost savings.
A study found four distinct classes of drinkers, each with their own vocabulary and habits, providing insight into drinking habits and potentially informing intervention efforts. The results suggest that understanding how drunk someone feels may be a better predictor of risky behavior than objective measures.
A recent study analyzed data from over 77,000 hospitalized COVID-19 patients to understand the impact of pre-existing cardiovascular comorbidities or risk factors on clinical outcomes. The results show that these patients are more likely to develop cardiovascular complications and die from COVID-19 infection.
A new study by Columbia University researchers found that daily social media use is not a strong or consistent risk factor for depressive symptoms among adolescents. The study analyzed survey data from over 74,000 students and found no association between social media use and increased depressive symptoms.
The Smart Rolling Stock Maintenance project aims to reduce costs, increase reliability, and enhance safety through the use of industrial automation and advanced condition monitoring. The project will explore the potential of data analytics to plan and schedule maintenance more efficiently.
Researchers at Texas A&M University are using advanced machine-learning analysis to reveal the evolution of cracks in rock and concrete. By combining data from multiple sources, including sound waves, electromagnetics, and pressure measurements, they aim to improve our understanding of crack damage and development.
A new physics-based model, κ-scheme, predicts imminent large solar flares more reliably than previous methods. The model forecasts solar flares up to 20 hours in advance and identifies their location and energy release.
Sea turtles may experience a 87% decline in critical nesting habitat on Bioko Island by 2100 due to rising sea levels. The study, funded by HESS Equatorial Guinea and Purdue University Fort Wayne, predicts this impact for the beaches of Bioko Island.
Researchers found that non-white counties had higher cumulative incidences and deaths compared to predominantly white counties, even among high-income communities. Structural racism may explain the racial disparities in COVID-19 cases and deaths noted in Black counties.
Researchers will analyze massive atmospheric data using machine learning methods to identify patterns and understand processes, facilitating the development of new models for tackling scientific problems in atmospheric physics.
A new study by Iowa State University researchers reveals that individuals tend to select retirement funds ending in zero, leading to an incompatible level of risk and potentially lower total wealth at retirement. The findings suggest that demographic factors such as age, income, and education can influence the likelihood of this 'zero'...
Researchers found that 2.4% of hospitalized COVID-19 patients had ischemic stroke, mostly due to pre-existing conditions such as high blood pressure and diabetes. The study also highlighted racial disparities in stroke outcomes, with Black patients more likely to experience strokes.
A study examining online user activity on two carding forums reveals the vast majority of users aren't buyers or sellers but rather seek free tutorials, malware source codes, and hacking guides. Actual buyers and sellers comprise a fraction, primarily using stolen identity info for unauthorized purchases.
A new study by YANG Jia and colleagues identified both task-specific and subject-invariant components of perceptual learning ability, revealing multifaceted nature of learning and strong evidence for consistent pattern of individual differences across multiple training tasks.
A new analysis of SARS-CoV-2 transmission data in China shows that faster identification and isolation of infected individuals contributed to the shortening of the average serial interval over time. This indicates that isolation effectively limits COVID-19 transmission by reducing opportunities for viral transmission.
A new approach uses photons to perform computations required by neural networks, improving speed and efficiency. Photonic tensor cores can process data in parallel, reducing power consumption and increasing throughput.
A web-based database, Archaeal Proteome Project (ArcPP), collects and makes available datasets to further research on archaea, a domain of microorganisms. The platform provides easily accessible data and expertise for analyzing proteomics studies, yielding significant new insights into archaeal biology.
Smartphone accelerometers measure key muscle training time-under-tension indicators, aiding in resistance workouts and rehabilitation. The study uses these devices to obtain scientific mechanical-biological descriptors of resistance exercise training, providing valuable insights for trainers and healthcare professionals.
The NUS team created a sensory integrated artificial brain system that mimics biological neural networks, combining artificial skin and vision sensors to enable accurate conclusions about objects in real-time. The system achieved over 92% accuracy in classifying Braille letters and outperformed traditional systems in grasping tasks.
New French prescribing rules for zolpidem resulted in a significant decrease in its use, with a corresponding rise in zopiclone prescriptions. The implementation of secure prescribing forms in 2017 led to a half cut in zolpidem prescribing rates, while zopiclone usage increased nearly equally.
A new survey found that 9 out of 10 US men ages 18 to 35 want their doctors to ask about intimate partner violence. Men with lower education levels were more likely to be asked about their experiences, while victims of violence supported screenings more strongly.
Researchers from FAU College of Engineering and Computer Science developed a model to predict COVID-19 spread using innovative big data analytics techniques. The project leverages prior experience in modeling Ebola spread to create computational models that can quickly identify contacts of infected individuals.
A study published in Annals of the American Thoracic Society found that Black individuals were twice as likely to test positive for COVID-19. The average age of infected participants was 52 years old, compared to 45 years old for those who tested negative.
A recent study from Singapore found that early access to pension wealth improves overall health status. The researchers analyzed monthly survey data from 2015 to 2019 and discovered that individuals who accessed their pension funds before age 55 had better self-reported health status afterward.
A study of young adults who experienced a heart attack found that quitting smoking within a year significantly reduces the risk of death from heart disease. Among those who quit, rates of death were more than 70% lower than among persistent smokers.
A study aimed to develop and validate tools for assessing delirium severity in older patients, which could lead to improved prevention and treatment. Researchers identified a set of items capturing the severity of delirium and developed a new instrument for quick and easy administration.
Researchers at MLU and Lanzhou University developed a simple concept for improved magnetic-based data processing using ultrashort electric pulses in the terahertz range. This enables fast and energy-efficient data storage with billions of read and write operations per second.
Researchers at Carnegie Mellon University have developed a system that combines iPhone videos to create 4D visualizations, allowing viewers to watch action from various angles. The method uses convolutional neural nets and can be applied to a wide range of scenes, including those shot independently from different vantage points.
A recent study published in the European Journal of Clinical Nutrition found that cancer survivors tend to overestimate the quality of their diets. The researchers analyzed data from over 2,300 cancer survivors and compared it to a control group, revealing that those who overrated their diet quality had poorer overall health.
A University of Illinois professor has proposed a framework for guiding researchers in developing common data science approaches, aiming to unify conversations and share knowledge across disciplines. The data science life cycle framework identifies key issues that can be generalized across fields and those specific to each discipline.
A UBC study analyzed survey data from 13,611 adults in the US to identify social and behavioral factors closely linked to mortality. The top 10 factors included smoking, divorce, alcohol abuse, recent financial difficulties, and history of unemployment.
Researchers at Tokyo Institute of Technology found that Kabuki actors had shorter lifespans compared to other traditional arts performers who led sedentary lifestyles. The study suggests that excessive endurance training and physical activity may overwhelm the beneficial aspects of regular exercise.
A recent study developed a new technique for photographing and data analytics to count lions, which has shown promising results in understanding their populations and movements. The current estimates of African lion populations are thought to be unreliable due to the use of outdated methods such as track counts and audio lure surveys.
A machine-learning model analyzes histopathology slides to predict cancer prognosis and survival. The study, published in PLOS ONE, shows promise for improving cancer care.
Researchers from HSE University developed an algorithm called Allen, which processes data from the LHCb detector using a farm of GPUs. This approach increases processing speeds up to 40 Tbit/s and reduces costs compared to traditional CPU-based systems.
The University of Arkansas will lead a statewide computing-cloud called the Arkansas Research Platform to integrate existing high-performance computer resources. Researchers from nine institutions will focus on three major areas of data science: managing complex data sets, securing data privacy, and developing machine learning models.
The Corrona Psoriasis Registry presents studies on real-world prescribing patterns, biologic drug effects, and COVID-19 outcomes. Longitudinal studies also report improvements in quality of life and work productivity for patients treated with biologics.
Hemant Purohit is working on a project that examines the use of big data analytics in disaster response, particularly for social media monitoring. The goal is to understand how humans and AI systems collaborate and improve information processing.
A study analyzing grade data for over 25,000 students found that minority students who score above C- are 'hyperpersistent' in STEM classes. The researchers suggest improving student performance could disproportionately increase the retention rate of underrepresented students in STEM majors.
A new study from Georgia Institute of Technology reveals surprising findings about electric vehicle drivers' perceptions of charging stations, highlighting the importance of quality infrastructure. Contrary to conventional wisdom, public charging stations do not receive more positive reviews than private ones, and dense urban areas exp...
Researchers at Ohio State University found that the halo surrounding the Milky Way galaxy is much hotter than initially thought, with temperatures reaching up to 10 million degrees Kelvin. This new discovery could help astronomers understand how galaxies form and grow, as well as the elements that contribute to these halos.
A method to investigate healthcare data quality using a systematic approach has been developed by researchers at the University of Maryland Baltimore County. The software automatically detects data defects effectively and efficiently, reducing the prevalence of errors in some existing healthcare datasets.
A new study reveals that global environmental changes are leading to a decrease in the age and stature of forests worldwide. Rising temperatures and carbon dioxide have been altering forest dynamics, causing increased stress and mortality among trees.
Researchers found that ancient civilizations underwent three phases of sociopolitical development, with population growth being the first driver, followed by innovations in information processing and storage. The study suggests that these advances enabled societies to continue growing beyond a certain scale threshold.
A new study by Carnegie Mellon University researchers has found the brain programs that code the sequence of steps in performing a complex procedure. The main findings were that each knot had a distinctive neural signature, so the researchers could tell which knot was being tied from the sequence of brain images collected.
Researchers found that lifestyle is the strongest factor influencing specialty choice among osteopathic medical students, with women being more likely to pursue primary care. The study suggests that osteopathic medical schools investing in female candidates may lead to an increase in primary care physicians.
A recent Oregon State University study found that 91% of participants bought more fruits and vegetables through the Double Up Food Bucks program. The program increased availability of fresh produce at home and improved overall health, particularly among non-white shoppers.
Around 1 in 4 police officers may drink at hazardous levels, while 1 in 7 meet PTSD or depression criteria. Effective treatment and monitoring programs are needed to address these issues.
A new study by ISGlobal found that heat is now more lethal than cold for people with respiratory diseases in Spain, particularly women and older adults. The study analyzed data on over 1.3 million deaths between 1980 and 2016 and found a significant decline in temperature-attributable mortality during the colder months.
Early warning scores (EWS) used in hospitals have methodological and reporting weaknesses, which may lead to detrimental effects on patient care. The research found that most EWS were developed for UK and US use, but many studies had poor methods and inadequate reporting.
Analysis of data from 147 countries found a strong association between rising incomes and increasing obesity rates, with an average increase in obesity rates for every 1% rise in GDP per capita. The study suggests that policy initiatives may be necessary to combat obesity in low- and middle-income countries undergoing income growth.