Articles tagged with Data Analysis
The AP-NORC Center for Public Affairs Research has released a new analysis of Hispanics' experiences with long-term care in the US. Key findings include that Hispanics are more likely to foresee needing long-term care, but report feeling less prepared and concerned about costs. The study also highlights the importance of financial plan...
A new study by Johns Hopkins Bloomberg School of Public Health researchers suggests that people who cook meals at home tend to eat healthier and consume fewer calories. Those who frequently cook at home also tend to rely less on frozen foods and fast food, even when eating out.
A new study demonstrates a significant association between atrial fibrillation (AFib) and lower cognitive function, particularly executive and verbal skills. The study, which used iRhythm Technologies' ZIO Patch to track AFib burden, found that participants with high AFib burden had lower scores in cognitive tests.
A study by Indiana University found that setting specific family rules about healthy eating and sedentary behavior leads to healthier practices in children. Children from households with set guidelines were more likely to eat fruits and vegetables, limit screen time, and make healthier choices overall.
Research on giant otters reveals a wide range of unique vocalizations used for communication. With 22 adult vocalization types and 11 neonate vocalization types, the study suggests an intricate relationship between vocalizations and social behavior.
Claudio Silva, a NYU professor, won the IEEE Visualization Technical Achievement Award for his seminal contributions to data visualization and analysis. His work on VisTrails, an open-source data-exploration system, has significantly influenced researchers across various domains.
Most organizations prioritize analytics maturity, but few have a plan to assess their analytics best practices. INFORMS' survey reveals that only 18% of respondents have an analytics maturity model in place, with many citing lack of resources or affordability as barriers.
A team from the Broad Institute, UC Berkeley, and UC Santa Cruz was awarded a NCI Cancer Genomics Cloud Pilot contract to build a system enabling large-scale analysis of The Cancer Genome Atlas (TCGA) datasets. The project aims to democratize access to computational tools and facilitate collaboration across the cancer genomics community.
A global budget program has improved the quality of patient care and lowered costs over four years through a plan that uses alternative payment models. The study found significant reductions in healthcare spending and improvements in measures of quality, including better diabetes management and blood pressure control.
A new species of leopard frog, Rana kauffeldi, has been identified in the New York City metropolitan area through a combination of acoustic and genetic data. The species is found in open-canopied wetlands with upland patches and its range extends from central Connecticut to northeastern North Carolina.
A recent University of Delaware study has found that Adélie penguin chick weights are most closely linked to local weather conditions, including high winds and precipitation. The researchers discovered a significant impact on chick weight variations over time, with even small changes in weather causing notable differences in chick mass.
A nationwide study found that US doctors spend an average of 8.7 hours per week on administration, including tasks such as billing and insurance approvals. The study also revealed that physicians in Canada spend less time on administrative work due to their single-payer system.
Researchers documented the care and release of over 840 and 480 hand-reared penguin chicks, with 91% and 73% released into the wild. Post-release survival rates were similar to naturally-reared birds, supporting the use of hand-rearing as a conservation tool.
A study by Worcester Polytechnic Institute found that paralyzed patients lose mechanical strength in their leg bones faster than expected, putting them at greater risk for fractures from minor stresses. Early therapies are crucial to maintain bone mass and strength.
A recent study found that a higher overall diet quality was associated with a lower risk of mortality among ovarian cancer survivors. The composite effect of healthy dietary choices on survival suggests that individual components may not be as crucial as previously thought.
New research suggests that extinct giant kangaroos likely walked instead of hopped, with stiff backs and strong joints supporting their body posture. The study analyzed anatomical differences in limb bones compared to other kangaroo species.
The University of California, Los Angeles (UCLA) will develop new strategies for mining and understanding complex biomedical data sets. The center's findings will help shape guidelines for future data integration and use.
A new study published in the Journal of the Academy of Nutrition and Dietetics found that sandwiches account for one-fifth of total daily sodium intake among American adults. Nearly half of adults aged 20 years and older eat a sandwich on any given day, contributing to higher energy intakes and sodium levels.
A $1.2 million grant will support the creation of a real-time seismic imaging system that uses ambient noise to image shallow earth structures, such as those beneath Yellowstone National Park. The technology has the potential to inform homeowners about subsurface stability and detect natural hazards like volcanoes in real-time.
A University of Utah study reveals benzodiazepines increase ICU mortality by 9.1% compared to propofol. Patients treated with benzodiazepines spent more time on mechanical ventilation and were at higher risk for complications like delirium.
A UT Arlington computer scientist is leading a research project to improve database queries and decision-making. The project, worth $1.2 million, aims to reveal how queries affect the robustness and objectivity of decisions.
The National Science Foundation has awarded $1 million in two grants to the University of Missouri to install a supercomputer enabling data-intensive research and education at MU. The new cyberinfrastructure (CI) engineer will collaborate with researchers to develop new tools and provide expertise for efficient data analysis.
The prevalence of diagnosed diabetes in the US population has plateaued for adults between 2008 and 2012, with a slight decrease in incidence. However, certain subgroups continue to experience an increase in diabetes rates, exacerbating existing racial and socioeconomic disparities.
A new study from Washington University in St. Louis found that a spouse's personality, particularly conscientiousness, plays a significant role in determining career success. Workers with high-conscientious spouses tend to score higher on measures of occupational success.
A new study by University of Illinois professor Ravi S. Gajendran found that telecommuting yields positive effects on task- and context-based performance for employees with good relationships with their bosses. However, for workers without a strong employer relationship, telecommuting actually improves performance.
The prevalence of abdominal obesity and average waist circumference increased significantly among US adults between 1999-2012. The overall age-adjusted average waist circumference rose by 1.2 inches in men and 1.5 inches in women, with significant increases seen across different racial groups.
A recent slowdown in global warming is attributed to a natural cooling phase known as multidecadal variability (MDV) and a downturn of the secular warming trend. Scientists analyzed surface temperature data records to identify this hiatus period, which coincides with natural cooling phases.
Researchers will deploy hundreds of robotic floats to study the Southern Ocean's carbon and heat uptake, as well as its importance in ocean ecosystems. The project aims to improve climate models and provide insights into the region's global significance.
Researchers have re-examined the British fossil record over 550 million years and found that only the area of preserved rock drives biodiversity, casting doubt on previous methods used to correct for bias in the fossil record.
A new study in France has found that flour is the main cause of occupational asthma, affecting 20% of cases. The study also reveals higher incidence rates among skilled and unskilled workers, particularly those working in food product manufacturing.
The new Competence Center for High Performance Computing in the Natural Sciences will facilitate interdisciplinary collaborations and provide improved HPC services. The center will focus on research and application optimization, with a strong emphasis on Big Data and hardware accelerators.
A study from the University of Bristol and Bergen found that geological factors like rock area drive biodiversity, rather than measures like fossil collections or formations. This discovery alters our understanding of life's history through time.
A new study suggests that focusing on improving utilization rates and quality outcomes could help reduce US healthcare expenditures. Researchers analyzed Medicaid and commercial insurance claims in Vermont to evaluate the impact of patient-centered medical homes on inpatient services and cost of care.
A new study found that primary seatbelt laws increase seatbelt usage, mitigating the drop in seatbelt use associated with increasing obesity rates. Seatbelt laws can help prevent automobile fatalities by reducing the risk of injury or death in car accidents.
A meta-analysis of nearly 50 trials involving over 7,300 individuals found that low-carbohydrate or low-fat diets resulted in significant weight loss, with minimal differences between individual diet programs. The study suggests that patients can choose a diet that suits their needs and preferences for optimal weight loss.
Researchers found that neurons in human skin can process geometric data about touched objects, performing calculations similar to those done by brain neurons. This allows the skin to send more detailed information to the brain before further processing.
A study from the FRANCE 2 registry found that local anesthesia for transcatheter aortic valve implantation (TAVI) is as safe and effective as general anesthesia. Outcomes for patients were identical regardless of the type of anesthesia used, with improved post-procedural patient recovery seen with local anesthesia.
A group of Russian astrophysicists have detected the formation of radioactive cobalt during a supernova explosion, confirming a corresponding theory. The discovery was made using data from the INTEGRAL gamma-ray orbital telescope and indicates that about 60% of the Sun's mass was emitted as radioactive cobalt.
Scientists at Berkeley Lab and SLAC used a 'photon science speedway' to collect and analyze 114 terabytes of data on photosynthesis in just five days. The work led to new insights into how nature splits water molecules during photosynthesis, a key step towards developing artificial solar energy.
Thomson Reuters has included five UC Riverside researchers in its list of highly cited individuals, citing their impact on various scientific fields. The researchers, Roya Bahreini, Julia Bailey-Serres, Robert Haddon, Wei Ren and Yadong Yin, were identified through citation data analysis over 11 years.
Tropical Storm Karina intensified on August 22 with moderate rainfall and towering thunderstorms, dropping rain at a rate of near 25 mm/1 inch per hour. The storm is moving to the northeast near 3 mph (6 kph) and is expected to weaken in two days as it enters cooler waters and stable dry air.
New research reveals that one out of four acutely admitted medical patients leave the hospital without a diagnosis. The study found that many patients were not adequately examined during their hospitalization, increasing the risk of deterioration and re-hospitalization.
A study of 56,666 patients with stroke found that weekend nurse staffing was strongly associated with mortality outcomes, regardless of the day of admission. Patients admitted to hospitals with lower nurse-to-patient bed ratios had a higher risk of death, highlighting the importance of adequate staffing levels on weekends.
An Indiana University study found that temporary worker visas do not guarantee better jobs or wages for Mexican immigrants. In fact, these legal workers often earn less than undocumented immigrants, who can improve their situation by changing jobs or negotiating for better pay.
Researchers found that 70% of little penguins' foraging tracks were associated with other penguins and 40% exhibited synchronized diving. These behaviors suggest group foraging and synchronization of underwater movements in little penguins.
A team of scientists discovered the bones of 49 ancient flying reptiles from a new species of pterosaur, Caiuajara dobruskii, in southern Brazil. The bones revealed features such as a bony expansion and rounded depressions on the skull, suggesting this species may have been gregarious and able to fly at a young age.
A study published in PLOS ONE found evidence of ancient Egyptian mummification practices dating back to the Late Neolithic period, around 4500-3350 BC. The discovery suggests that early Egyptians may have used natural products to preserve bodies, laying the groundwork for later Pharaonic mummification techniques.
A team of Rutgers University computer engineers has shown that even without a GPS device or location-sensing technology, a driver can reveal their destination using only speed data and a starting point. The 'elastic pathing' technique analyzes speed patterns to match street layouts, allowing for approximate route and destination identi...
A study found that centralizing acute stroke services in urban areas can lead to significant reductions in mortality and length of hospital stay, particularly among patients with ischemic strokes. This approach resulted in a total annual saving of over 8,000 hospital days in London and Manchester.
A study published in JAMA found that implantable cardioverter-defibrillators programmed with long-detection intervals for ventricular arrhythmias led to a reduction in hospitalization rates and lengths of stay. This strategy also resulted in lower costs, making it a cost-effective alternative to standard interval programming.
UK government's active labor market programs increase life satisfaction, happiness, and feelings of life worth among the unemployed, particularly men. These work-oriented programs replicate the paid work environment through features like time structure, social activity, and routine, leading to greater psychosocial resilience.
A deep-sea octopus has been found to protect and nourish its eggs for an astonishing 53 months, with 160 eggs hatching almost 4.5 years later. This record-breaking brooding period highlights the importance of parental care in producing well-developed offspring in challenging environments.
NASA has chosen a team at Goddard Space Flight Center to build its first Earth science-related CubeSat mission, known as IceCube. The tiny payload will test a new submillimeter-wave receiver that could help advance scientists' understanding of ice clouds and their role in climate change.
A new review in Science cautions that the loss and decline of animals are contributing to what appears to be the early days of the planet's sixth mass biological extinction event. Human activity and habitat loss are driving the die-off, with large animals facing the highest rate of decline.
Researchers at ORNL used microscopy and data processing to study the surface of a perovskite manganite, revealing a Jahn-Teller distortion caused by oxygen atoms. This finding could improve our understanding of sensitive applications like solid fuel cells and oxygen sensors.
A recent study in Iowa found that nearly all adolescents aged 11-16 had ridden an ATV, with most engaging in risky behaviors like riding daily or weekly and not wearing helmets. The authors conclude that prevention efforts should be prioritized to reduce the risk of pediatric ATV crashes.
A Swedish study found that the full moon affects sleep patterns, with subjects averaging 20 minutes less sleep and more trouble falling asleep during this phase. However, other research has yielded mixed results, with some studies showing no correlation between lunar phases and human sleep.
Researchers at Washington State University have developed a wireless network on a computer chip that can reduce energy consumption in data farms. The technology allows for wireless links between cores, resulting in less energy loss and higher data transfer speed.
A new species of spider wasp, the Bone-house Wasp, uses dead ants as a unique nest-protection strategy, resulting in lower parasitism rates. The study found that this behavior is likely linked to chemical cues emanating from the dead ants.
Researchers have developed a new bridge design that uses pre-fabricated columns and beams to improve earthquake resistance, reduce damage, and speed up on-site construction. The system achieves faster construction by shipping pre-fabricated components to the site, where they are erected quickly.