Articles tagged with Data Analysis
Physicists have found evidence that neutrinos can interact with nuclei without causing damage, producing a 'glancing blow' instead. This reaction creates a new particle from the vacuum, defying expectations and challenging theoretical calculations.
Research reveals that half of US teen driver fatalities involve vehicles 11+ years old and lacking standard safety features. Parents are advised to prioritize safety over cost when purchasing a car for their teenager.
A recent poll in Russia found that President Vladimir Putin enjoys an 81% approval rating, despite economic concerns being a top priority for the public. Two-thirds of respondents support efforts to aid Ukrainians seeking separation from the Kiev government.
Researchers analyzed 6,629 runway reviews to identify a network of influence among major designers, tracing style trends through the industry. The technology may help consumers create wardrobes within budget and predict future fashion trends.
Scientists successfully reversed magnetization direction in a multiferroic device using an electric field, overcoming thermodynamic barriers. The two-step switching process relies on ferroelectric polarization and oxygen octahedral rotation.
A five-year study will assess the plan's impact on healthcare utilization, health outcomes, and enrollment patterns. U-M researchers will analyze encrypted data files to protect participant privacy while gathering valuable insights.
A new study from the University of Waterloo reveals that longer commutes are related to lower life satisfaction and increased stress levels. Comuters with time for physical activity had higher life satisfaction.
A large-scale national study found that longer surgical procedures significantly increase the risk of life-threatening blood clots. The study analyzed over 1.4 million patients and found a 18-26% increase in clot risk with each additional hour of surgery.
A study of over 1.4 million patients found that longer surgical procedures are associated with a higher risk of developing blood clots, including deep vein thrombosis and pulmonary embolism. The study also identified three common procedures as risk factors for blood clots.
Researchers found that killing wolves increases livestock depredations, with a 4% increase in sheep deaths and 5-6% in cattle deaths after one wolf is killed. The trend continues until 25% of the wolves are killed, leading to unsustainable livestock losses.
Researchers studied interdependent and interconnected networks, finding that a failure in one network can lead to complete fragmentation of the system. The study highlights the importance of considering spatial constraints and potential cascading failures in complex systems.
A Mediterranean diet high in fruits, vegetables, nuts, and olive oil has been associated with longer telomeres, a biomarker of slower aging. The study found that adherence to the diet was significantly linked to longer telomeres, corresponding to 1.5 years of telomere ageing.
The iPlant Collaborative will manage Jetstream, a new all-science cyber-computing platform, providing a scalable and flexible interface for researchers in various disciplines. The platform enables easy use of cloud resources for large-scale and integrated data processing in science and engineering research.
Research reveals that annual plant growth in drylands is severely affected by droughts, but the ability to recover varies depending on the type of ecosystem and grazing regime. The study found that perennial plants dominate areas with higher drought resistance and lower recovery potential.
Research suggests that Peruvian coastal waters provide suitable habitat for endangered South Pacific green turtles, with healthy populations found in two sites off the southern and northern coasts. The study highlights the importance of conservation measures to protect these vulnerable species from pollution, bycatch, and illegal catch.
A study analyzing Twitter data from over 700,000 tweets found that New Yorkers resumed normal mobility less than 24 hours after Hurricane Sandy. The researchers observed similar geographical and statistical distributions of locations before and after the hurricane, suggesting resilience in human movement during the disaster.
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 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.
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.
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.
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.
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.
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.
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 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 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.
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.
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.
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.
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 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 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.
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.
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.
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.
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.
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.