Articles tagged with Social Media
A Chapman University study found that 24.1% of tested herbs from Los Angeles and Seattle markets contained E. coli, while one sample showed Salmonella. The research highlights the need for better food safety measures at farmers' markets.
A landmark study found that training older adults in social media improves mental health and well-being by enhancing cognitive capacity, increasing self-competence, and combating isolation. The study showed that participants became more positive about computers, engaged in social activity, and had a stronger sense of personal identity.
Researchers analyzed over 180 million geocoded tweets to understand how people in 95 cities worldwide reacted to the 2013 Boston Marathon bombing. Citizens expressed emotions based on geography, social connections, and cultural ties to Boston.
Researchers at Kent State University will study how human dynamics across social media and social networks can be modeled using a $300,000 grant from the National Science Foundation. The goal is to improve disaster warnings and alerts as well as communicate more effectively with the public on social issues.
A study by USCB researchers determined that building an audience and engaging it during crowdfunding is crucial for success. The most important networks were those that were scalable, such as Twitter and email, which helped bring people to the projects.
NOAA and partners have released detailed sonar maps and images of the historic SS City of Rio de Janeiro, a San Francisco shipwreck that sank in 1901, killing 128 people. The wreck was located using cutting-edge technology in the Gulf of the Farallones National Marine Sanctuary.
Scientists have developed a stretchable electronic skin that can detect pressure, location, intensity, and direction. This innovation could be used in prosthetic limbs, robotic skins, and rehabilitation devices.
A new guide released by the Endocrine Society and IPEN highlights the growing threat of endocrine-disrupting chemicals to human health. The document provides an overview of EDCs, their impact on human health, and policy recommendations to mitigate these effects.
Johns Hopkins researchers are using Twitter posts to gather important information about common mental illnesses, including post-traumatic stress disorder, depression, and bipolar disorder. Their techniques have yielded fresh numbers on cases of these illnesses, allowing for analyses that were previously difficult or expensive to obtain.
A UT Arlington professor aims to uncover hidden relationships in social networks using a new approach to analyze vast amounts of online data. The research could have numerous applications, including improving military intelligence and identifying emerging media trends.
Researchers found a significant warming trend in air and water temperatures over 51 years, with impacts on water quality, eutrophication, and aquatic life. Rising temperatures will lead to increased nutrient runoff and shifts in plant and animal distributions in the bay's freshwater rivers and streams.
A recent study found that having a journalist engage with commenters can reduce incivility and increase the use of evidence in comments. The researchers partnered with a local television news station and conducted an experiment using its Facebook community, resulting in a statistically significant effect on the tone of the comments.
Researchers from HURL and NOAA team discover the USS Kailua, a historic cable ship that served in World War II, sitting upright in 2,000 feet of water nearly 20 miles off Oahu's coast. The ship was surprisingly intact for its age, with well-preserved upper deck structures and no signs of torpedo damage.
Researchers argue that social networking sites can be used to provide timely updates and guidance during emergency situations on campus. The study suggests that these platforms could complement existing emergency notification systems, providing a cost-effective way to reach students and staff.
A study from Concordia University reveals that male millennials need specific emotional prods to engage with non-profits, unlike female millennials who respond to causes on an emotional level. Marketers must focus on the benefits of supporting a cause to successfully engage millennials in charitable efforts.
Researchers found that online activism did force the Chinese government to take some actions on air pollution, but corporate and government interests largely shaped the online discussion. The study shows both the power and limits of online activism in China, highlighting the need for more nuanced approaches to addressing complex social...
Researchers warn that social media datasets may be misleading due to built-in population biases and algorithmic changes. Scientists need to correct or acknowledge these biases to ensure accurate results.
Academic researchers are mining social media data to learn about online and offline human behavior, but flaws in studies point to need for more aware analysis methods. The study highlights issues such as user demographics, data filtering, platform design, spam bots, and biased results.
The G20 summit attracted a massive Twitter presence, with the US and its leaders dominating conversations. Dr Peta Mitchell's interactive map revealed over 19,000 geo-referenced tweets within Brisbane's declared zones, showcasing the event's global reach and public engagement.
Researchers found that social media campaigns with emotionally driven content, infographics, and peer influencers led to higher engagement rates. The study used a paid pilot campaign on Facebook, followed by influencer-led content for a month, resulting in improved attitudes towards organ donation.
The MIT researchers' model assumes that large groups of ratings can be clustered together and described probabilistically. They found that just five clusters were enough to account for most of the variation in a population, suggesting that collaborative filtering yields nearly optimal predictions.
A recent investigation explored whether Facebook murders were unique and worthy of a new label. The study found that these crimes followed typical patterns, with victims knowing their killers, and social media played no more significant role than other tools in the commission of violence.
A new study by the University of Bergen found that using private social media during working hours can impair performance and harm organizational well-being. However, moderate use for communication with co-workers may not have significant negative effects.
Researchers examine how westerly wind pulses impact El Niño's strength, suggesting a link between these events and the phenomenon's duration. Scientists also explore drilling into small volcanoes to better understand future hazards.
Researchers have made the first direct observations of a one-dimensional boundary separating two different, atom-thin materials. This experiment provides the first experimental validation of theoretical interface properties.
A recent study by the American College of Allergy, Asthma and Immunology (ACAAI) found that teenagers with asthma have higher health literacy levels than their caregivers. Additionally, a study on YouTube videos for asthma control revealed that most popular videos provide low-quality information, while videos from healthcare providers ...
A USGS study predicts that bird species will breed, feed, and live in the conterminous US differently by 2075. Climate change and human activities like land use and deforestation are expected to drive these shifts.
A new analysis identifies 15 distinct social media uses during disasters, including providing preparedness information and reconnecting community members. The proposed framework aims to standardize and organize disaster social media practices, potentially protecting lives and aiding recovery
Researchers analyzed Twitter conversations and found that the platform's structure favors influential users with many followers. Ordinary users can gain retweets by increasing their activity, but it's inefficient. The study confirms that network position, not effort, is key to influence on Twitter.
Companies like Invista and Genomatica are pursuing plant-based nylon intermediates from sugar, while Coca-Cola is making progress toward a 100% biobased soda bottle. The main challenge to this shift is economics, with prices needing to drop to competitive levels and manufacturers investing in new facilities.
Researcher Sean Young suggests that social media can be used to monitor and predict HIV transmission by analyzing psychological and health-related data from users. This approach has shown promising results in identifying individuals at risk of HIV transmission and increasing awareness of the disease.
A study by Jennifer Schon found that adult children's relationship satisfaction with their parents is modestly influenced by the number of communication tools used, such as cell phones, email, and social networking sites. Adding another channel can lead to a modest increase in relationship quality and satisfaction, especially for paren...
Researchers have discovered a highly stable cubic garnet material called LLZO that can enable the development of higher-energy battery designs. The material remains structurally stable over time across neutral and extremely alkaline environments, making it an ideal separator material for lithium-ion batteries.
A University of Kansas doctoral student proposes using social networks as a source for photo-vouchered biodiversity records, particularly for insects and other organisms in developing nations. The proposed system leverages metadata associated with photos, requiring users to tag posts with terms indicating biodiversity elements.
A team of researchers led by NOAA's Office of National Marine Sanctuaries discovered two significant vessels from World War II's Battle of the Atlantic, the German U-boat 576 and the freighter Bluefields, approximately 30 miles off the coast of North Carolina. The discovery provides a rare window into a historic military battle and the...
Researchers found that individuals with severe mental illness use YouTube to share personal stories, strategies for coping, and seek support from others. This natural peer-to-peer connection helps alleviate feelings of loneliness and fosters a sense of hope and community.
The NIH has awarded over $11 million to support research on using social media to advance the scientific understanding, prevention, and treatment of substance use and addiction. The studies aim to better understand how social media affects behavior and attitudes towards alcohol, tobacco, and other addictive substances.
The Deutsche Forschungsgemeinschaft is establishing nine new Research Units to tackle pressing issues in their respective fields. The units will focus on topics such as needs-based distribution, academic learning, photonic networks, gravity waves, and synaptic plasticity.
When favorite products are out of stock, consumers quickly forget about them if a good replacement is available, according to a new study. The study found that desire for a product depends on the time elapsed since consumption and substitute availability.
Former Secretary of State Hillary Rodham Clinton announces the launch of the American Academy of Pediatrics' updated early literacy toolkit, Books Build Connections. The toolkit aims to help doctors talk with parents about early communication, reading, and singing to promote young children's brain development and vocabulary building.
Two new studies found that using hands-free, voice-controlled automobile infotainment systems, such as Siri and MyLink, can divert attention from driving. The Toyota and Hyundai systems showed promise in being less distracting, while Apple's Siri was the most distracting, even when used as a hands-free device.
Scientists develop new avalanche monitoring method using infrasound detectors to detect and track deadly snow slides. A community-driven framework for climate reconstructions aims to study the past 2000 years' paleoclimate.
A study by Ohio State University found that people in a bad mood tend to spend more time on social media profiles of those who are less successful and unattractive. This suggests that individuals use social networking sites as a means to manage their moods, seeking comparison with others who are doing worse.
A study analyzing over 1.37 million social media posts found pervasive negative stereotypes and jokes about weight, as well as instances of support and advice. Blogs and forums offered a safe space for online discussions about healthy eating and weight management.
Researchers found that high levels of volatile organic compounds (VOCs) triggered pollution-forming reactions in winter, concentrating ozone pollution. Ozone levels in northeastern Utah exceeded national air quality standards 49 times during the winter season.
Researchers will create a website to track participants' progress, analyzing how social interactions influence behaviors and recovery outcomes. The goal is to develop a low-cost, accessible approach to supplement traditional treatment.
Researchers have developed an inexpensive and simple method to create transparent, flexible transistors, a crucial component of flexible electronics. The new technology has the potential to bring roll-up smartphones with see-through displays to market in just a few years.
A study analyzing millions of Arabic-language tweets confirms high levels of anti-American sentiment, revealing that criticism of the US is consistent across various regions and issues. The research suggests a deep-seated dislike of American intervention and an unwillingness to give credit when US policies are beneficial.
A Concordia University study found that businesses located furthest from market expansion have higher profits than those chasing customers. Retailers should analyze the market and secure good locations early on to maximize profits.
Researchers suggest that plasma bubbles may have contributed to communications outages during the Battle of Takur Ghar. A new computer model predicts the impact of such bubbles on future military operations, allowing for minimization of their effects.
A U-M study found that almost three-quarters of parents are aware of online rating sites and over a quarter use them to choose healthcare providers for their children. The researchers also discovered that positive online ratings strongly influenced the likelihood of selecting a child's physician, while negative reviews had little impact.
A new study by UC Berkeley's Haas School of Business finds that entrepreneurs are motivated by the fear of losing their job and security, rather than a love of risk. This loss aversion is directly linked to the amount of effort they put into starting a business.
A study published in the Journal of Computer-Mediated Communication found that habitual Facebook users are more likely to accept strangers as friends and give them personal information. This is because Facebook's design fosters habit formation and users with large social networks, frequent use, and impulsive behavior are more susceptib...
A NOAA research team has located the 1910 shipwreck SS Selja and an unidentified steam tugboat wreck near San Francisco's Golden Gate strait. The team also discovered the 1863 clipper ship Noonday, which was previously obscured by mud and silt.
A study found that frequent Facebook use and inability to regulate social media consumption make individuals susceptible to phishing attacks. Social media phishing is used in various crimes, including home invasion, cyber bullying, and espionage, highlighting the need for understanding why people fall victim to such scams.
Two massive buoys equipped with meteorological and oceanographic equipment will be deployed off the US coastline to evaluate the power-producing potential of offshore winds. The buoys will provide accurate wind speed and direction data, enabling better understanding of air-sea interactions and turbine performance.
A study from the University of Kansas found that people can accurately detect personality traits through Facebook activity. However, recent changes to the social media site may be making it harder to do so, particularly with the introduction of algorithms that prioritize recent posts and limit views of friends' activities.
Researchers have discovered a new semiconducting material that allows solid oxide fuel cells to operate at two-thirds lower temperatures than current technology. This breakthrough enables more efficient fuel cells with wider applications, including quieter, pollution-free power generation in vehicles and neighborhoods.
A new study found that professional networking can lead to feelings of moral impurity and physical dirtiness, particularly among those with less power. This can hold people back from networking more, reducing career opportunities and lowering job performance.
A new study by Clemson University researchers explores self-presentation strategies of sports broadcasters Erin Andrews and Kirk Herbstreit on Twitter. The study reveals clear differences in their approaches, with Andrews focusing on personal items and entertainment, while Herbstreit provides sports-related commentary and analysis.