Articles tagged with Data Analysis
The article highlights the need for harnessing technology to analyze healthcare data and generate new evidence, which can be combined with published reviews to improve health outcomes. Michigan Medicine's Knowledge Grid platform is taking the lead in transforming biomedical knowledge into computable forms that can inform medical practice.
A new survey reveals that 57 percent of American adults have been surprised by unexpected medical bills. The public holds insurers and hospitals primarily responsible for these surprise bills.
Fewer teens are experiencing physical abuse from their dating partners, with five percent of teens reporting dating violence in 2013. The researchers found 5.8 percent of boys and 4.2 percent of girls reported experiencing dating violence in the past year.
Research reveals protein aggregates in bacteria provide protection against toxic stresses by encoding epigenetic memory. Cells with inherited aggregates display improved survival and faster recovery than those without.
The Affordable Care Act (ACA) has been associated with a decrease in cost-related nonadherence to medication among adult stroke survivors. This is primarily attributed to the increase in Medicaid coverage and subsequent reduction in uninsurance rates within this group.
Researchers at Tel Aviv University have developed a system to harness data from smartphones to forecast weather patterns, particularly those that lead to flash floods. The smartphone sensors can monitor various atmospheric conditions, such as temperature, humidity, and light levels, providing valuable data for accurate forecasts.
A new Yale study examines the role of 'natural enemies' in promoting tropical species diversity. However, findings suggest that disparities in enemy susceptibility can make communities less stable. The research contradicts a long-held hypothesis, highlighting the need for alternative explanations.
A new study from Barcelona Institute for Global Health found that women living closer to urban green spaces had a lower risk of breast cancer. The study, which analysed data from over 3,600 women in Spain, concluded that proximity to parks or gardens was associated with reduced breast cancer risk.
A new study reveals that lower-risk malaria regions are breeding grounds for drug-resistant strains of the Plasmodium falciparum parasite. The research suggests that emerging resistant strains spread rapidly in areas with high transmission rates, making it crucial to tailor malaria response strategies for local conditions.
A recent study found that summer precipitation declines contribute to increased wildfire activity in the western United States, particularly on wetting rain days. The research suggests that precipitation may drive wildfire activity through its effect on air moisture, with decreased rainfall forecasted to exacerbate future wildfires.
A novel encryption technique combining homomorphic encryption and garbled circuits secures data used in online neural networks without significantly slowing their runtimes. This approach holds promise for using cloud-based neural networks for medical-image analysis and other applications that use sensitive data.
A study by Arizona State University researchers found that most adults experience a decline in psychological functioning after major life events but later recover. The research challenges previous findings suggesting uninterrupted stability in adult responses to adversity.
University of Melbourne researchers have developed a software tool to predict landslide boundaries by identifying subtle patterns in motion, allowing for early warning signs to be detected. The tool uses big data analytics and applied mathematics to shed light on the microstructure level of failure in landslides.
Researchers from Aalto University and the University of Helsinki discovered over ten computer security-critical applications, including password managers, are susceptible to insider attacks. These vulnerabilities arise from inadequate protection of internal communication channels, allowing malicious processes to access sensitive data.
A study of 506 black youths found that African American boys felt less safe in areas that were modestly more white than their usual hangouts. The researchers tracked the teens' locations using smartphones and asked them to rate their safety levels. Black boys felt less safe in poorer neighborhoods as well as those with higher white pop...
A study published in CMAJ found that women with intellectual and developmental disabilities have a nearly double rate of having another baby within a year of delivering. Rapid repeat pregnancies are associated with smaller babies, preterm birth, and other adverse effects.
A systems genetics study in mice identified molecular signaling pathways that predict resilience or susceptibility to sleep loss. The analysis revealed that fatty acid metabolism influences brain activity and phenotypes, challenging the brain-centric view of sleep regulation.
A recent study published in the British Journal of Criminology reveals that people's perceptions of crime are heavily influenced by the political climate of their youth. Researchers analyzed data from the British Crime Survey and found a strong correlation between respondents' current fears about crime and the political generation they...
Researchers have identified a corn variety that obtains 29-82% of its nitrogen from beneficial bacteria, attracted by sugary secretions. This trait could reduce fertilizer use and increase production in poor soils.
Scientists at Oregon State University analyzed 44 years of seismic data and found clear evidence that tremors of magnitude 6.5 or larger trigger other quakes of magnitude 5.0 or larger.
Researchers found a significant link between polycystic ovary syndrome (PCOS) and the risk of having an autistic child. Women with PCOS were 2.3% more likely to have an autistic child, compared to those without PCOS.
Research in genetically altered mice reveals that paternal genes can affect the type of care a mother provides to her offspring both before and after birth. This study suggests that a father's genes can impact maternal behavior, potentially affecting the wellbeing of the new baby and their lifelong mental health.
A stalled weather pattern led to significant rainfall and flood warnings along the eastern seaboard, with NASA utilizing satellite data to analyze rainfall totals. The heaviest accumulations were recorded in North Carolina, Maryland, Pennsylvania, and New York, with some areas receiving over 7 inches of rain.
Researchers have identified new species and genus among placozoans, a group of one-millimeter-long marine animals. The study used genomics to reveal genetic diversity within populations, suggesting that they may have diverged despite remaining morphologically similar.
The Analytics and Data Science Institute created nine research laboratories to tackle business and public service data problems. Students from various backgrounds collaborate to understand statistical and computer science perspectives, enabling them to communicate effectively with non-experts.
A study published in De Gruyter's Journal Diagnosis found that doctors in emergency departments with trainees make similar types of errors as admitted patients, primarily due to information processing issues. Patients with abdominal complaints are particularly vulnerable to these errors.
Fruit fly larvae can taste ribonucleosides, a key finding that provides insight into the development of tooth decay. The discovery reveals that Gr28 receptors in taste neurons play a crucial role in detecting these compounds, which are essential for larval growth and survival.
A new research study by Lehigh University's Eric P.S. Baumer found that current Facebook users are more likely to be middle-aged, female, not seeking employment, and from higher-income households. Respondents who had looked for work in the past four weeks were more likely to have deactivated their accounts. The study also reveals socio...
A study by University of Warwick and Fudan University found strong connection between brain regions associated with short-term memory, self, and negative emotions in depression sufferers. This connection leads to increased rumination thoughts impairing sleep quality.
The review found that sexual transmission of Zika virus is more common from men to women than from women to men. The median serial interval and duration of ZIKV RNA persistence in semen were also longer than in the female genital tract.
Continuous glucose monitoring in healthy participants showed that large fluctuations in blood glucose occur more commonly than expected. Researchers identified three distinct glucose behaviors: low, moderate, and severe, with certain foods causing significant spikes. The study aims to provide actionable advice to shift individuals towa...
A large-scale study of chikungunya and dengue outbreaks over 50 years revealed that population density and neighboring outbreak countries are key risk factors for new outbreaks. The research suggests focusing resources on densely populated areas near existing outbreaks to mitigate the spread of these mosquito-borne diseases.
A study by ISGlobal reveals a decline in heat-related mortality in Spain, contrary to expectations of increased deaths due to rising summer temperatures. The Spanish population has adapted to the change, reducing its vulnerability to high temperatures through various socioeconomic factors.
A recent study found that many researchers overlook the importance of weighting and sample design in survey data, leading to incorrect estimates. The American Statistical Association has identified this issue as a systemic problem, with only half of secondary analyses accounting for weighting.
A new study from the University of Kansas found that individuals with disabilities are significantly more likely to be employed in states with expanded Medicaid coverage. In these states, the percentage of individuals with disabilities reporting employment or self-employment increased from 41.3% in 2013 to 47% in 2017, while those not ...
A new online training platform is being developed to address the lack of bioinformatics and statistics knowledge among researchers in the life sciences. The Galaxy Europe project aims to provide interactive tutorials using real datasets, aiming to improve data science methods use.
A randomized clinical trial found that monthly high-dose vitamin D supplementation without calcium did not reduce cancer risk among adults. The study analyzed data from 2,558 participants who received the supplement and 2,550 participants in a placebo group.
Researchers Ang Chen and Eugene Ng aim to optimize components along data streams to analyze big data efficiently. They plan to intelligently process and reduce data before it reaches servers, potentially generating partial answers.
Researchers at EPFL designed a new method of drone piloting using only torso movements, which was found to be more immersive and effective than traditional joystick control. The study, published in PNAS, reveals that only four markers on the torso are needed to pilot drones through obstacles effectively.
An analysis of Ashley Madison user data found that conservative voters were more likely to use an adultery dating website, while liberal Democrats were least likely. The study, published in Springer's Archives of Sexual Behavior, suggests a discrepancy between reported and actual behavior on sexual matters.
Researchers discovered a blazar, TXS 0506+056, producing high-energy neutrinos in multiple bursts, confirming the source of previously detected astrophysical neutrinos. The 'flaring state' observations were made when the neutrino signal arrived in September 2017, with bright emission across multiple wavelengths.
A study found that Chinese tree shrews can actively feed on chili peppers without reducing their food intake, unlike mice. The researchers discovered that the tree shrew's TRPV1 ion channel has a mutation that reduces its sensitivity to capsaicin, making it less painful for them.
Researchers found that short-sleeping fruit fly mutants are sensitive to acute oxidative stress, supporting the idea that sleep defends against oxidative damage. The study suggests a bi-directional relationship between sleep and oxidative stress, with sleep helping to reduce oxidative stress and vice versa.
A study by Purdue University researchers found that Airbnb generates significant tourism activity in predominantly white neighborhoods, but has little impact on black and Hispanic areas. The study analyzed over 3.5 million Yelp reviews and employment data to determine the economic spillover effect of Airbnb on local restaurants.
A study published in PLOS Biology found that worker honey bees select royal subfamilies, not their own supersisters, to raise as emergency queens. This suggests that 'the good of the hive' overpowers individual genetic selfishness.
Particle physicists at TU Dresden have observed the scattering of W and Z bosons in two different processes, providing new insights into the weak interaction. This discovery is one of the outstanding results presented at ICHEP2018 and involves a collaboration with research groups from around the world.
A new strategy prioritizes core habitat areas, corridors linking them, and hotspots for human-lion conflict to inform lion conservation actions in southern Africa. The study identified nine key dispersal areas and 27 potential hotspots for human-wildlife conflict, guiding conservation efforts.
Researchers have characterized plasma turbulence at the outer edge of Wendelstein 7-X, a critical step in understanding how to build energy-producing reactors. The study reveals that turbulence propagates in the direction of ion flow and changes character upon changes in magnetic topology.
The study analyzed 71 placental mammalian species and found that the genes RXFP2 and INSL3 were either lost or nonfunctional in four Afrotherian species, indicating a more recent origin of testicular retention. This suggests that molecular vestiges can be used to reconstruct evolutionary changes in body parts.
A study published in PLOS Biology found that mice can stimulate local growth while suppressing overall growth, enabling damaged tissues to recover and achieve symmetrical adult form. The placenta plays a crucial role in regulating overall growth rate and body proportions during development.
A study found that elderly patients with hip fractures who received rehabilitation under Medicare Advantage programs had shorter hospital stays and less therapy time. These patients also experienced a lower rate of readmission to the hospital within 30 days and higher successful discharge rates to the community.
The GA4GH Large Scale Genomics Work Stream introduces the htsget protocol, a standard for accessing large-scale genomic sequencing data online without file transfers. This enables global sharing and collaboration, addressing the growing need for big-data cloud-based approaches in genomics.
Researchers discovered that mice can learn to plan ahead and avoid future regret by skipping bad deals and taking extra time to make informed decisions. Over time, the mice's strategies changed from immediately going for the best option to planning ahead to prevent regret.
A new study reveals that caffeine promotes the movement of a regulatory protein into mitochondria, enhancing their function and protecting cardiovascular cells. The protective effect was reached at a concentration equivalent to consumption of four cups of coffee, suggesting the effect may be physiologically relevant.
Scientists at MIT have discovered nearly 80 new planetary candidates in the K2 dataset, including a likely planet that orbits HD 73344 every 15 days. The planet is estimated to be 2.5 times the size of Earth and 10 times as massive, with surface temperatures reaching 1,200-1,300 degrees Celsius.
A Baylor University study found multiracial US congregations have nearly doubled, with 12% of all congregations now racially mixed. African-Americans are increasingly leading these churches, and the percentage of black members has risen to nearly a quarter.
Two studies found significant differences in obesity rates among children, teens, and adults based on demographic factors and geographic location. Rural areas showed higher rates of severe and moderate obesity compared to urban areas.
Mass losses in Antarctic Ice Sheet have increased globally sea levels by 7.6 mm since 1992, with West Antarctica experiencing largest change. The study, published in Nature, combined satellite surveys and gravitational data to produce the most complete picture of ice sheet change.
Researchers recorded narwhals in East Greenland, capturing six hours of audio that revealed three types of sounds: clicks, buzzes, and calls. The study found that narwhals produce buzzes at greater depths than clicks, and that a particular fjord had high buzzing rates, suggesting a preferred feeding area.
A new study by Johns Hopkins University found that children attending school with peers from violent neighborhoods score as much as 10% lower on standardized math and reading tests. Exposure to neighborhood violence has a significant impact on an entire school's functioning, affecting not only students but also their classmates.