Articles tagged with Social Media
Researchers at PNNL have created a smaller muon detector that can be used to monitor CO2 movement or leakage underground. The detector uses optical fibers and electronics to count muons passing through it, allowing for the detection of anomalies in density and the creation of images.
Researchers developed algorithms to analyze social media data from 188,000 subscribers and created unique marketing personas. These computer-drawn personas can be updated quickly and are scalable for use with various types of consumer transactions.
New research on Mars suggests that finger-like rock structures could be evidence of ancient microbes, potentially harboring past life. Thousands of geese have died due to toxic waters in Montana's Berkeley Pit, highlighting the spread of heavy metals and acid into groundwater.
A new study reveals that most IT security managers prefer employees not to bring their own devices to work due to security concerns. The study highlights the risks of BYOD, including viruses, phishing, hacking attacks, identity theft, and corporate espionage.
Researchers have figured out a way to study supercooled water in a deeply supercooled range, finding that liquid water can exist all the way down to subzero temperatures. They used a new technique to rapidly heat and cool nanoscale supercooled water films with a laser.
A Drexel study analyzed nearly 200,000 English-language tweets about the HPV vaccine between 2014 and 2015. The results show that 39% of tweets were positive, while negative sentiments accounted for only 25%. Prevention and protection were popular topics in positive tweets, while side effects dominated negative ones.
Vladimir Dinets finds evidence of spectral bats living in caves and roosting in Utila's secondary forests, adapting to human presence through social media accounts and tourist photos. The discovery reveals the species' potential for longevity and challenges previous assumptions about its habitat.
Researchers found that users who customize their online news portal based on personal interests are less systematic in processing information. They also discovered that this 'self-as-source' perception can make users more willing to accept persuasive messages and advertisements.
A study of 62 studies with over 13,000 individuals found that narcissism correlates with a range of social media behaviors, including the number of friends and selfies posted. Grandiose narcissism positively relates to time spent on social media, while vulnerable narcissism does not show a relationship.
A recent study published in INFORMS journal Information Systems Research assesses the impact of Facebook's granular privacy controls on user disclosure behavior. Results show that users increased their use of wall posts and decreased their use of private messages after introducing the new controls.
A study finds that only 6% of plastic surgery tweets come from board-certified plastic surgeons. The researchers call for experts to engage and educate patients and the public about plastic surgery on Twitter.
A study by the Harvey L. Neiman Health Policy Institute found a decline in new enteral access procedures for Medicare patients over the past two decades. Meanwhile, maintenance services increased, with radiologists and emergency physicians surpassing gastroenterologists and surgeons as leading providers.
A new study found that 10-50% of iceberg melting occurs in Greenland's fjords, outweighing the amount of freshwater coming from the island's glaciers. This discovery could help scientists better understand how Greenland melts and its impact on ocean circulation and climate.
A study by University at Buffalo School of Management found that social media popularity, even negative posts with high engagement, significantly impacts purchases. Combining social media with traditional TV and email marketing efforts boosts customer spending and cross-buying.
Disney Research's CANVAS and Story World Builder tools help authors synchronize characters, fill plot holes, and create virtual worlds. These graphical platforms simplify the creation of story worlds, making it possible for anyone to tell an animated story.
According to a new study by Rice University experts, roughly 6 percentage points of Texas residents have gained health insurance coverage due to the Affordable Care Act, resulting in approximately 1 million Texans gaining coverage. However, despite these gains, 3 million Texans between ages 19 and 64 remain uninsured.
Using natural language processing, researchers found that people often incorrectly categorize individuals based on gender, age, education level, or political orientation. The study also reveals how multiple stereotypes can affect each other, leading to false conclusions about individuals.
Researchers have developed a non-invasive breathalyzer device that detects acetone levels in the breath to monitor blood glucose levels. The device shows clear correlations between blood glucose levels and breath acetone, and could be a great improvement for people with diabetes.
The NIH-led initiative reviews the use of big data in infectious disease surveillance, combining traditional and non-traditional data sources to provide more accurate and timely information. This approach aims to forecast outbreak sizes and trajectories, enabling better responses to emerging threats.
A novel color unmixing algorithm cuts time and boosts quality in film compositing by extracting multiple color layers. The method requires only one-tenth of the manual editing time of professional tools, offering superior results.
A study found that 87% of school staff knew what to do in an emergency, but only 18% felt confident. The majority of non-nurse staff can identify the correct sequence of actions to take in case of anaphylaxis.
A study found that many doctors acknowledge the need for testing but rarely refer patients with reported penicillin allergy. In fact, only 30% of physicians knew that most patients can tolerate penicillin-like antibiotics.
A Disney Research team created an automated method of crowdsourcing multiple lines of dialogue for robots, using a persistent interactive personality that can translate high-level goals into simple narratives. The method was tested in a trivia contest and resulted in 716 unique lines of dialogue.
A UBC study analyzing Trump's speech style and Twitter usage found grandiosity, informal language, and vocal pitch variation as statistical predictors of his success in the Republican primaries. The researchers suggest that these communication styles helped Trump win the nomination despite being shocking to many viewers.
New research using big data analysis has found that people's collective behaviour is more predictable than thought, with strong periodic patterns influenced by the weather and seasons. Historical news and social media data revealed cycles in leisure and work activities, diet, diseases, and mental health.
Research by Allina Health LifeCourse reveals that late-life quality of life improves socially but remains emotionally stable, with caregivers playing a crucial role. The study also identifies the need for training and support for family members in caregiving roles.
Tropical Storm Meari is forecast to intensify in the western Pacific Ocean, with a high chance of reaching 85 knots (97mph). The storm's organized low-level circulation and favorable environment will contribute to its steady growth.
A recent study found that 19% of Twitter election-related tweets were created by social robots, distorting the online discussion and potentially polarizing it. The research also highlighted the sophisticated tactics used by 'master puppeteers' to create fake profiles and manipulate public opinion.
Physicists use Flickr data to refine travel models and improve predictions on crowd movements. By combining geolocalisation data with existing theoretical models, they can help urban planners better dimension roads and utilities.
Meari intensified from a tropical depression to a tropical storm in one day, now located 295 miles north of Yap and 500 miles west of Guam. Its maximum sustained winds are at 40 mph, and it is expected to turn west and northwest over the next few days.
A new review by Concordia research reveals that women can experience orgasms through multiple sensory inputs, including the external clitoris, internal vagina, and non-genital areas. The study challenges traditional notions of a single 'whole' orgasm and highlights the diversity of female arousal experiences.
A new study from the University of Chicago Medicine found that social media platforms can effectively inform young physicians about proper antibiotic use, improving their knowledge and behavior. The strategy successfully directed medical residents to relevant clinical pathways, resulting in a significant increase in correct usage.
Researchers used social media platforms to map locations of highly sought natural destinations. These findings can inform management decisions and prioritize conservation efforts, leveraging the collective value placed on these areas by the public.
Researchers found that geotagged social media photos on Instagram, Flickr, and Panoramio provide valuable data for predictive models to guide land use decisions worldwide. The study shows that landscapes with mountainous areas, rivers, lakes, and population centers are most valued by society.
A study of 12 million Facebook users found that using the platform is associated with living longer, particularly for those who maintain real-world social ties. Moderate online activity complements offline interactions, while excessive online time is linked to a higher risk of mortality.
A new study from the University of Pennsylvania found that competition significantly motivates people to exercise more than friendly support. The study, which recruited nearly 800 Penn students, showed that attendance rates were 90% higher in competitive groups compared to a control group. Meanwhile, team support actually led to lower ...
Researchers from the University of Cambridge suggest that social networks like Facebook can provide valuable data to improve knowledge of mental health disorders such as depression and schizophrenia. The study proposes using Facebook data to detect early signs of mental illness and potentially even offer support and interventions.
A new study confirms that the entire 2,400-kilometer Himalayan mountain range is seismogenic and can produce large earthquakes. Researchers discovered a major earthquake in Bhutan in 1714 using historical records and geologic data, shedding light on the region's potential for natural hazards.
Researchers at Disney Research have found a way to reduce the time and effort required to train facial performance capture systems. By using synthetic data generated from a small sample of recordings, they were able to determine a set of training data that was tens to hundreds of times smaller than normal without affecting accuracy. Th...
A new study by UTSA researcher Kim-Kwang Raymond Choo describes a method to detect people using multiple online accounts to spread propaganda. The algorithm analyzes writing samples and detects whether one person or multiple people are responsible for the posts.
Researchers emphasize the need for guidelines addressing digital footprints created for children, which can lead to unanticipated risks such as information theft or pedophile targeting. The authors propose public health-based best-practice guidelines for parents to protect their children's online identity.
A Canadian study found a significant increase in emergency department visits for suicidal behavior among teenagers starting in June 2011, but not among younger children. The research suggests that this trend cannot be attributed to social media publicity surrounding the cyberbullying death of 15-year-old Amanda Todd.
The Indiana Biosciences Research Institute will receive a $1 million grant from Cook Medical to support its discovery science and applied research. The donation aims to accelerate innovation in cardio-metabolic diseases, diabetes, and poor nutrition.
Researchers found that frequent viewing of selfies on social media sites can lead to lower levels of self-esteem and life satisfaction. Those with a strong desire to appear popular were more sensitive to this effect.
A study analyzing over 80 million Twitter messages found that communities expressing positive sentiments about healthy foods were more likely to be healthier overall. Tweets about fast food restaurants, on the other hand, were often associated with poorer neighborhoods and larger households.
A new study surveyed 587 scientists on their attitudes towards social media, revealing that most see benefits in using Twitter for communication and sharing research within the scholarly community. Despite professional benefits, relatively few academic scientists currently use these tools.
Researchers have identified a new target for treating neurodegenerative diseases: Rolofylline, which alleviates learning and memory deficits in mice with aberrant Tau proteins. The drug re-establishes neuronal activity despite pathological Tau aggregates.
Researchers have found that frequent users of online social media do not experience decreased attention spans or sociability compared to occasional users. The study suggests that modern communication tools do not interfere with primal instincts, such as long-term attitudes and concentration.
A new study found two types of heightened Twitter discussions related to mental health, including expected increases before planned events and unexpected spikes following unanticipated events. Social media could be a valuable avenue for public health information on mental health.
A new study by Penn State researchers found that Pinterest users are drawn to the platform's unique features, including easy-to-follow instructions and intuitive navigation. The study also revealed that users pin content to express their interests and creativity.
Researchers found that providing tips and personalized feedback was just as effective as access to online social networking sites in promoting physical activity. Interventions were most effective among participants with low initial physical activity levels, suggesting a need for stronger reinforcers to motivate population-wide changes.
A new website developed at Duke University, iCheck, lets visitors evaluate claims about congressional voting records more critically. The site integrates data from multiple sources and allows users to explore how claims hold up under different parameters.
A University of Vermont-led team analyzed over 7,000 geotagged photos to calculate the economic impact of conserved lands on tourism in Vermont. The study found that these lands contributed significantly to the state's tourism industry between 2007-2014.
The FRAUDAR algorithm identifies over 4,000 suspicious Twitter accounts, including those using follower-buying services. The method sees through camouflage to reveal legitimate users from fraudulent ones.
A recent study found that young adults who experienced negative interactions on Facebook were at a significantly higher risk of depression. The study, which controlled for various confounding factors, found that bullying and unwanted contacts were associated with elevated risks of depressive symptoms.
A new study by Scripps Institution of Oceanography has discovered that large earthquakes on one fault can trigger large aftershocks on separate faults within minutes. This finding has significant implications for earthquake-prone regions like California, where complex fault systems may lead to mega-earthquakes.
Researchers created the largest data set for studying African-American English from online communication, analyzing 59 million tweets. They found that current NLP tools poorly identify African-American English as 'not English', implying worse information access for texts authored by African-Americans.
A study by Cornell University suggests that posting personal experiences on social media can improve memory retention, as seen in a recent study published in the journal Memory. The researchers found that online events were more likely to be recalled than offline ones, even when controlling for event characteristics.
A Carnegie Mellon University and Facebook study found that personalized interactions on Facebook can significantly boost users' psychological well-being, even surpassing major life events. Sixty comments from close friends were associated with substantial increases in users' happiness and satisfaction with life.
A recent study published in Computers in Human Behavior found that over two-thirds of rumors shared during Operation Brother's Keeper were true, and that journalists and emergency personnel played a significant role in spreading them. The research proposes specific lessons for first responders, including actively searching for rumors a...