Articles tagged with Data Analysis
The probability of children attaining a higher income than their parents has dropped dramatically since 1940, from over 90% to 50%. Restoring economic mobility would require greater economic redistribution. Policies such as fostering productivity growth and increasing the minimum wage can help achieve this goal.
A study by Maureen Storey, PhD, found that consumers of frozen fruits and vegetables have significantly higher intakes of key nutrients like potassium, fiber, and calcium. Additionally, adult consumers of frozen fruits and vegetables have lower BMI than non-consumers.
A new study reveals a strong association between colder climates and higher rates of alcoholic cirrhosis, a disease caused by excessive drinking. The research found that countries with lower temperatures and less sunshine had higher rates of alcohol-attributable liver cirrhosis.
Research at Brigham and Women's Hospital found that Annual Wellness Visit (AWV) use increased from 7.5% to 15.6% between 2011 and 2014, but disparities persist in certain groups. Patients from higher-income areas and those affiliated with Accountable Care Organizations were more likely to receive an AWV.
Researchers at Penn found that vivid visualization of the future does not increase delayed gratification as previously thought. Instead, they discovered that better visualizers tend to be more impulsive when making choices about smaller rewards.
A study of almost 3000 Finnish women found no association between religiosity and the development of anorexia nervosa. In fact, moderate religiosity may even have a small positive effect on body image.
A study found that three-spined stickleback fish evolved the same genetic changes in their color-vision gene to adapt to dark and clear water environments. The research demonstrated convergent evolution across vastly different time scales, showing that mechanisms underlying adaptive evolution are predictable.
A study of 500,000 Chinese adults found that higher fresh fruit consumption was associated with a lower incidence of diabetes and reduced occurrence of complications in people with diabetes. Fresh fruit consumption was linked to an estimated 0.2% reduction in the absolute risk of diabetes over 5 years.
Researchers from NUS develop a novel ultra-thin multilayer film that harnesses the properties of tiny magnetic whirls, known as skyrmions, as information carriers. The invention could lead to more energy-efficient and faster data storage devices.
A study found that sustained smoking abstinence with e-cigarettes was more likely in countries with fewer restrictions on their sale and use. In the US and UK, 73% of EC users reported sustained cigarette abstinence, compared to 32% in Canada and Australia.
Researchers have developed an algorithm to automatically improve the design of scatterplots by exploiting models and measures of human perception. The optimized designs effectively communicate relationships between two data variables, reducing unintended miscommunication.
A popular online game's data suggests linguistic and cultural factors influence language accuracy. Players were better at identifying languages geographically far apart and with distinct sounds. Cultural associations also play a role in correct identifications.
Access to UK sexual health clinics has worsened over the past few years, with women being less likely to receive appointments. Clinics in England show the sharpest decline, falling below recommended standards of offering 98% of patients an appointment within 48 hours.
The National Institute for Health Research Innovation Observatory will apply Big Data analytics tools to explore trends in health innovation. The £10 million centre, based at Newcastle University, aims to provide better and more efficient healthcare for patients.
A collaborative project led by Clemson University aims to improve and simplify large-scale data analysis using the Scientific Data Analysis at Scale (SciDAS) system. The goal is to provide a more fluid and flexible system for researchers to analyze vast datasets, enabling faster discovery and complex computations.
A new study found that birds with longer beaks have larger blind areas in front of their heads, resulting in narrower fields of binocular vision. This finding suggests that the size of the blind area plays an important role in birds' vision.
Scientists use relative strength index from stock market to detect slow slip earthquakes, matching results with exhaustive analyses. The technique detects millimeter-scale changes in position at surface, providing clues on plate boundary physics.
Researchers have discovered a molecule sent by fat cells to the fly brain that signals when energy stores are sufficient, inhibiting feeding behavior. This finding suggests a potential appetite-suppression mechanism in humans and may lead to new weight management strategies.
A new study by an international team of scientists has found that Antarctica's biodiversity and conservation management are similar to those globally. Despite some areas of improvement, such as invasive species management, overall progress is lagging behind global targets.
Researchers have discovered small molecule drugs that activate signaling pathways leading to specific adult brain cell types from stem cells. These findings provide new insights into neural development and repair, identifying several new approved drugs with potential therapeutic value for brain injury repair.
A recent study published in The BMJ found that knee replacement surgery for patients with osteoarthritis has limited effects on quality of life and is economically unattractive. However, restricting the procedure to patients with more severe symptoms may improve effectiveness and make it more economically viable
Researchers found no association between mosquito abundance and dengue virus risk, but longitudinal indicators showed individuals living with mosquito evidence were more likely to contract dengue. Alternative surveillance frameworks incorporating human outcomes may be necessary for effective dengue control programs.
A new study discovered a chemical compound that selectively stalls the production of specific proteins by targeting the ribosome. This approach offers a promising strategy for treating diseases, including cancer and cardiovascular disease.
Researchers identified molecules as potential biomarkers for early detection of type 2 diabetes, up to nine years before diagnosis. SIB's role in IMIDIA project demonstrates its unique value and capabilities as a competence center in large-scale health-data projects.
Research published in BMJ Open Diabetes Research & Care found that higher outdoor temperatures are associated with increased diabetes incidence and glucose intolerance prevalence worldwide. A 1°C rise in temperature could account for more than 100,000 new diabetes cases per year in the USA alone.
A systematic analysis examined the global burden of oral conditions between 1990 and 2015, finding a significant increase in disability-adjusted life years due to oral diseases. The study suggests that oral health goals should be developed to advance global public health.
Scientists have discovered the world's oldest plant-like fossils, estimated to be 1.6 billion years old, in sedimentary rocks in central India. The findings suggest that advanced multicellular life evolved much earlier than previously thought, challenging our understanding of the evolution of life on Earth.
Rippleshot uses machine learning and data analytics to detect payment-card fraud, identifying at-risk cards and suggesting counteractions to prevent loss. The Innovate Indiana Fund investment will help expand the company's technical team and product offerings for merchants and banks.
Researchers at Stowers Institute for Medical Research used topological data analysis to identify new insights into the organization of complicated protein interaction networks. The study revealed topological network modules composed of proteins with shared properties, providing insight into biological functions and disease mechanisms.
Researcher Neil Johnson studied sub-second delays in electronic stock exchange data, finding that natural delays already exist in these systems, which can become correlated and cause unexpected behaviors. Introducing more delays could be disastrous, as humans wouldn't be able to respond quickly enough.
A new study found that approximately 10% of intense droughts travel between continents in predictable patterns, with the largest and most severe ones having the highest potential for damage. The researchers analyzed drought data from 1979 to 2009, identifying hotspots on each continent where similar tracks were followed.
A new analysis found drastic changes in animal populations occur in about 4% of cases, most commonly in birds, with extreme events driven by parasites, climate and predators. Developing management plans to withstand sudden swings could help buffer against black swan disasters and prevent extinctions.
A study by Dowin Boatright found that white medical students were nearly six times more likely to be elected into Alpha Omega Alpha honor society than black students. In contrast, female emergency medicine residents received lower evaluations from faculty members of both sexes, leading to a wide gender gap in milestone attainment.
A study by Columbia University's Mailman School of Public Health found that depression significantly increased in the US from 2005 to 2013 among current, former, and never smokers. The prevalence of depression is consistently higher among smokers, but the rate of increase was more prominent among former and never smokers.
Research from UT Southwestern Medical Center found that inactivity and excess weight are strongly associated with heart failure with preserved ejection fraction, which has a poor five-year survival rate of around 30-40%. Increasing physical activity levels and reducing weight may be crucial for combating this growing disease.
Patients with repetitive rehabilitative exercises can contribute to scientific projects while performing engaging physical exercises using low-cost haptic devices. The study increases commitment and effectiveness of the exercises through natural user interfaces.
New research reveals significant variations in how English learners are reclassified in Texas schools, impacting their educational trajectory. The study found differences in assessment data, technology incorporation, and educator understanding, leading to disparate outcomes for students.
A new study by an economist at The University of Texas at Dallas challenges accepted notions about the 1950s postwar economy. The research argues that policies from that era laid a foundation for future growth and protected the economy from volatility in inflation and gross domestic product.
A study found that high EPA and DHA omega-3 levels in red blood cells were associated with a lower risk of all-cause mortality in postmenopausal women. Women aged 65-80 with the highest quartile of omega-3 blood levels were 20% less likely to die from any cause.
A study by Imperial College London predicts that average life expectancy will increase in 35 industrialised countries by 2030. The results show that South Korean women may live up to 90.8 years, while a 65-year-old woman can expect an additional 27.5 years of life.
A study published in PLOS Medicine found that modern houses with metal roofs and finished walls are associated with a reduced risk of malaria in children under age 5. The researchers analyzed data from 29 surveys in 21 African countries and found a significant correlation between improved housing conditions and lower malaria rates.
A University of Queensland-led study found that cars and chlamydia were the top causes of a 80% decline in south-east Queensland koalas over two decades. At least a quarter of healthy, breeding koalas died from car accidents, while half the population was affected by multiple diseases or health problems.
According to Dr. Rochelle Tractenberg, a statistical crisis is emerging due to improper analysis and interpretation of data, leading to irreproducible results. She advocates for responsible conduct in research and the importance of treating data ethically.
Researchers at the University of Illinois have developed IoT sensors that can be embedded in sports equipment to provide real-time analytics. These sensors, costing under $100, enable players and coaches to track movement and performance with high accuracy.
A Pittsburgh engineer has received a $549,139 NSF CAREER Award to create a new screening method for swallowing disorders. The technology uses high-resolution vibration and sound recordings to diagnose dysphagia, allowing doctors to identify silent aspirators more accurately.
Patient advocates estimate that up to 200,000 US hospital patients die annually from preventable medical errors. They argue that the healthcare industry must invest in safety measures such as adequate nursing levels and a culture of safety to reduce adverse events.
A study by Neil Thurman found that readers spend significantly more time reading print editions than digital versions, with 40 minutes spent on print versus less than a minute on digital. This suggests that print media remains a crucial source of attention for newspapers.
A Stanford University study found that anyone can become a troll given the right mood and context. The research used experimentation, data analysis, and machine learning to identify simple factors that make people more likely to engage in trolling behavior.
The Lawrence Berkeley National Laboratory will establish a Center for In Vivo Characterization of ENCODE Elements (CIViC) to explore the functional impact of genomic elements on organismal biology and health. Researchers will use CRISPR/Cas9 gene-editing technology to systematically test the function of representative sequences in mice.
Researchers found that approximately 10,000 generally healthy patients died in the seven days following ED discharge. Heart disease and COPD were leading causes of death, with narcotic overdose also being a significant contributor.
A study published in The BMJ found that continuity of care with a general practitioner is associated with lower hospital admissions for ambulatory care sensitive conditions among older patients. Patients who saw the same GP more frequently experienced almost 9-12% fewer admissions.
Research reveals that stem cells from heavy smokers use error-prone DNA repair pathway, leading to accumulation of mutations and squamous cell carcinoma. The study suggests targeting DNA repair processes may be a promising approach to preventing and treating this form of lung cancer.
A study by Tufts University found that SNAP participants have a significantly higher risk of all-cause and cardiometabolic mortality, with three-fold higher diabetes mortality compared to non-participants. This highlights the need for policymakers to improve health outcomes among low-income Americans.
Researchers have mapped large oceanic valleys beneath massive glaciers flowing into the Amundsen Sea in West Antarctica. The discovery reveals channels that enable warm water to reach the undersides of glaciers, fueling their rapid retreat.
NASA used its Global Precipitation Measurement mission to analyze heavy rainfall in southern Thailand, which resulted in record-breaking totals. The analysis showed extreme rainfall of over 700 mm over the Gulf of Thailand and greater than 500 mm on land., Rainfall has increased significantly over Thailand during this La Nina year.
A study published in PLOS Computational Biology used the Atari 2600 console and Donkey Kong game to analyze the brain's neural networks. The researchers found that existing neuroscience techniques do not provide a meaningful understanding of the system.
Researchers at UTHealth have developed a framework to analyze genome sequences and identify genetic variations that raise or lower disease risk. The study used genomic data from over 3,000 individuals and identified genes related to blood lipid levels, white blood cell count, and heart attack diagnosis.
Researchers found that smart watches can detect deviations from normal heart rate and skin temperature patterns, signaling illness onset. The study also identified a link between low blood oxygenation during flights and fatigue.
Scientists discovered a seismic belt in the downgoing slab of the Pacific Plate, triggered by the sudden release of water due to temperature changes. The findings suggest that earthquakes occur when the mantle releases its water, which is correlated with the subduction rate and slab temperature.
The use of personal technology in criminal investigations raises concerns about individuals' rights, including self-incrimination. The legal system is not yet prepared to address these emerging issues, and courts and law enforcement agencies need to educate themselves on how to properly use and address these technologies.