Articles tagged with Social Media
Research suggests lead exposure, once widespread in US gas and paint, may be key factor behind decline in violent crimes. The study found a significant decrease in homicide rate after the ban of lead from gasoline and paint.
A new study led by Harvard School of Public Health found that a Mediterranean-style diet was associated with lower risk factors for cardiovascular disease among a group of young, working US adults. The study showed that promoting Mediterranean dietary habits could have significant health benefits for young populations.
A new model developed by Bruno Ribeiro at Carnegie Mellon University assesses the viability of membership-based websites and social networks. The model successfully predicted the sustainability of six years' worth of user statistics for 22 membership-based websites, separating self-sustaining from unsustainable sites.
The Sochi Winter Olympics are expected to be the first 'fully mobile' Olympics due to increased web and mobile viewing. However, traditional TV viewing is enhanced by social media usage, according to a new study. The Olympics attract diverse audiences and offer a unique experience that balances sports and social aspects.
A national campaign by Public Health England aimed to encourage smokers to quit for 28 days, resulting in a significant increase in quit attempts and a cost-effective initiative that saves lives. The campaign resulted in an estimated 350,000 additional quit attempts compared to other months.
A new study from Georgia Institute of Technology found that people with differing opinions engage less on Facebook. The research also highlights design changes that could help bridge political differences, such as displaying shared interests and increasing exposure to weak ties.
Researchers at Oak Ridge National Laboratory created a framework to understand the interplay of superconductivity and inhomogeneity. The work reveals that strong superconductivity comes from highly doped regions in the crystal where dopants are clustered, potentially leading to higher performance superconductors.
A Penn study found that online commentary, both positive and negative, degrades the impact of anti-smoking public service announcements. Viewers who watched PSAs with no commentary had better recall and rated them more effective overall.
Researchers found that internet-based surveillance can detect infectious diseases like Dengue Fever and Influenza up to two weeks earlier than traditional methods. This early detection enables timely public health responses, potentially reducing the spread of epidemics.
The global chemical industry is expected to rise by 2.5% in the US and see increased sales in Europe, driven by strong economic growth in China and India. Low-priced natural gas from shale deposits and an uptick in housing starts are also contributing factors.
Bacteria use molecular groups called hemes to transfer electrons through tiny protein-based wires. The researchers found that evolution has set the protein up so that when electrons have a strong drive to hop, heme stepping stones are less tightly connected, and when the drive is low, they are more closely connected.
Studies examine how depleted food budgets can increase risk of hypoglycemia among low-income individuals with diabetes. Additionally, researchers find that workers with diabetes are more likely to retire earlier in countries worldwide.
Researchers found dozens of phrases that pay and a few dozen more that signal likely failure, with reciprocity and social proof being key factors in successful campaigns. The study analyzed over 45,000 projects and identified language patterns that accounted for 58.56% of the variance around success.
A recent study by University of Missouri researchers found that social media platforms enable users to connect with others who share similar experiences and emotions, such as Lady Gaga fans. The study highlights the importance of online communities in providing emotional support and a sense of belonging among marginalized groups.
Study participants focus on a small number of network members and allocate limited communication time accordingly. These distinct patterns persist over time despite changes in the network, reflecting limitations in maintaining emotionally close relationships.
Using social networks for pre-employment screening can create a negative impression of the company, leading to lower attractiveness and potential lawsuits. Applicants perceive this practice as an invasion of privacy, which can discourage them from accepting job offers.
A new study examines whether objectifying women in TV shows causes harassing conduct, finding a causal link between the two. The researchers suggest that these portrayals create a normative context conducive to gender harassment.
Researchers at ORNL developed a method to control the diameter of silica rods during growth by manipulating temperature. This allows for precise control over segment size, enabling advances in fields like anti-reflective solar cells and computer monitors.
New research links fracking chemicals to hormone disruption and reproductive issues in humans nearby. Water samples from drilling sites showed high levels of endocrine-disrupting chemicals (EDCs), which can interfere with hormones and increase health risks.
A Northwestern University study found that individuals with high self-monitoring and diverse social networks are more likely to strongly experience face threats on Facebook. People who felt they had a high level of Facebook skills reported experiencing these kinds of threats less severely.
A recent study analyzed 1.4 million peer-reviewed articles on Twitter and found that high tweet counts do not necessarily correlate with high citation rates. Many articles from prestigious journals like PNAS and Science received significant mentions, but quality control is lacking in social networks.
Researchers analyzed five million images associated with 48 brands to identify visual concepts and keywords. The study complements online text data analysis and suggests new directions for computer vision in electronic commerce.
Researchers at Carnegie Mellon University have developed a new approach to password management that leverages shared visual cues to enable users to remember multiple passwords. By pairing short stories with photos, the system generates unique, strong passwords for multiple accounts, promoting secure and easy password management.
Researchers Karine Nahon and Jeff Hemsley study thousands of blogs, posts, and tweets to explore the origins and impact of internet memes. They argue that viral information can shape public opinion and have a lasting impact on society.
A new algorithm, relational social image search, can find individuals in untagged photos by quantifying relationships between people based on tag locations. The algorithm achieves high reliability without using computationally intensive software and is more efficient than standard approaches.
A study by the University of Liverpool found that red squirrel populations along the Sefton coastline are recovering from a serious outbreak of squirrelpox in 2008. Researchers have identified a few surviving squirrels with antibodies to the virus, suggesting some resistance to the disease.
Researchers created a software program to predict how users will set privacy levels for new content and connections, aiming to improve security without affecting user experience. The program shows promise in some scenarios, with accuracy rates up to 90%, but struggles with re-uploading content found from others.
Research from North Carolina State University shows that screening social media accounts can lead to a negative perception of the company among job candidates. In two studies, participants reported feeling their privacy was invaded and becoming less attracted to the employer as a result.
A Web First article by Health Affairs explores Shanghai's cutting-edge health care reforms and their successes and challenges. The study also reveals that the United States has the most complex insurance system among eleven countries surveyed, making it difficult for citizens to access care due to cost and time-consuming complexities.
The study reveals that digital activism is more successful when targeting governments rather than businesses, with social media tools playing a crucial role in its effectiveness. Effective campaigns employ a combination of social media tools, including tweeting alone being less successful.
A study found that top dermatology journals have strong social media followings, but lesser-known journals lag behind professional organizations and patient advocacy groups in disseminating information. The study suggests that leveraging social media can be an effective way for journals to educate the public.
A study published in the Journal of Consumer Research found that customers become emotionally attached to commercial spaces, leading to increased loyalty and commitment. This attachment is driven by factors such as authentic decor, high product quality, and a sense of security.
A study found that Twitter is used by individuals and organizations involved in clinical toxicology and poison control to share information on diagnosis, management, and conferences. The audit yielded 51 relevant accounts with an average of 1,084 followers.
Adult females are more prone to allergies, asthma and autoimmune diseases compared to males, with gender differences changing after puberty. Genetics play a role in determining allergy and asthma risk, with personalized medicine being key to effective treatment.
A new study from the University of British Columbia's Sauder School of Business found that people are more likely to donate when their token support is private, not public. Publicly showing support on social media can actually decrease the likelihood of donating later.
Allergy expert Dr. David Stukus debunks common myths, including artificial dyes, vaccines, at-home blood tests, dietary restrictions, and pet allergies. He emphasizes the importance of consulting a board-certified allergist for proper evaluation and treatment.
Patients should never drive if taking narcotic pain medication, as it impairs cognitive judgment and reaction time. Additionally, using one arm can significantly limit safe driving abilities due to impaired coordination and control of the vehicle.
A historic 9-month fire fueled a surge in tire recycling, reducing toxic waste and producing eco-friendly mulch, fill material, and power sources. Advances in fire monitoring enabled faster blaze prediction and response.
According to the USC CTM report, Americans' media consumption has increased significantly between 2008 and 2015, with average daily consumption expected to reach 15.5 hours by 2015. The total amount of data delivered will exceed 8.75 zettabytes annually, representing a year-over-year growth rate of 25%.
Researchers surveyed ICU physicians in five ICUs and found that patients waiting for care were negatively affected by futile treatment. The study revealed that a significant number of patients waited for over four hours or more before receiving care, with some spending extended periods waiting due to lack of ICU capacity.
Researchers found significant improvements in code blues (54 vs 39), falls (1 vs 0), and overall mortality (90 vs 77) for patients with eICU monitoring. Median length of stay also decreased to 3 days with eICU monitoring.
A University of Cologne study found that washing hands after a task increases optimism after failure, but hampers future performance in the same task domain. The subjects who washed their hands were more optimistic initially, but performed similarly to those who didn't wash their hands when faced with the same challenge again.
Researchers at Stanford University's Natural Capital Project used Flickr data to assess the value of natural tourist attractions, finding a reliable indicator for visitation rates and values. This approach revolutionizes study methods, providing insights into what attracts people to natural areas and informing better land management.
A new study published in Health Affairs examines the pursuit of improved physical and mental health through various initiatives, including expanding home-delivered meal programs for seniors. The study also explores the economic benefits of biosimilars and how delaying aging could increase life expectancy by an additional 2.2 years.
Yedioth Group won the Daniel H. Wagner Prize for its analysis that reduced print magazine delivery costs by using sophisticated analytics and math modeling. The team developed a pooling model of delayed distribution, enabling dramatic reductions in production and return levels while maintaining sales.
Researchers used Twitter data to identify 37,717 troubling tweets from 28,088 unique users, strongly correlating with actual suicide rates. The study suggests using social media as a complement to existing suicide prevention efforts, particularly on platforms like Twitter where public tweets can be addressed and responded to.
Healthcare spending in the US is projected to grow at an average annual rate of 5.8% from 2012 to 2022, with increased growth expected after 2013 due to expanded health coverage and faster economic growth. The Affordable Care Act is expected to influence this growth, with Medicaid enrollment increasing by 8.7 million people in 2014.
A study found that Lance Armstrong used Twitter to employ image-repair strategies, including attacking the accuser and bolstering his image, but neglected to do so after admitting to doping. The research suggests that athletes should be prepared with strategies for navigating traditional and social media platforms.
A study by the University of Copenhagen's Niels Bohr Institute reveals common features in user activity on Twitter and stock market transactions. The analysis shows that events in society trigger collective behaviour among large groups, leading to sudden and intense online activity.
Researchers from the University of Waterloo suggest that Facebook and Twitter can provide valuable insights into controlling infectious diseases. By analyzing social media data, they aim to develop predictive models that understand how people respond to biological contagions.
Research highlights oats as a nutritious whole grain with a wide spectrum of biologically active compounds, including carotenoids, tocols, flavonoids, and avenanthramides. These polyphenols possess anti-inflammatory and anti-itching effects, potentially benefiting human health.
A team of University of Pennsylvania researchers used Facebook data to develop computer models that accurately predicted users' age, gender, and personality traits. The study drew on a large dataset of Facebook status updates to identify linguistic patterns that correlated with specific characteristics.
A study on effective leadership in Wikipedia found that shared leadership behaviors increase commenting and editing behaviors among users. The researchers analyzed over 4 million messages, using machine-learning coding to identify patterns.
A recent study found that people who engage in health-specific social networking sites are more likely to quit smoking and maintain abstinence. The study suggests that increased social connectedness on these sites leads to a stronger sense of community, trust, and self-efficacy, ultimately aiding smokers in quitting
Researchers analyzed tweets from eight national newspapers across the US, UK, Spain, Brazil, and Germany to study global news reading habits. They found that different countries have stronger preferences for specific types of articles, such as opinion and world news in the US and Britain, and local and national news in Spain.
Carnegie Mellon researchers used Twitter analysis to predict NFL game outcomes and found a 55% accurate method for beating the spread. However, their analysis was limited by the rapidly changing nature of Twitter and the skill of sports books in setting point spreads.
People with lower self-esteem focus on others' posts, while those with higher self-esteem invest in personal profile information on Facebook. Individuals with higher self-esteem also show more agency, adding family, education, and work experience to their profiles.
A recent study found that people who are obese are more likely to experience occasional migraines, with obese individuals being 81% more likely to have episodic migraine. The research suggests that promoting healthy lifestyle choices for diet and exercise may be beneficial in managing episodic migraine.
A study at the European Respiratory Society Annual Congress found that a music video produced by Dr. Tapas Mukherjee increased awareness of new guidelines for managing acute asthma. The video was shared on social media sites, leading to improved knowledge among healthcare professionals.
Scientists like David Shiffman and Emily Darling document how tweeting supports scientific communication and outreach. They argue that a little effort on Twitter can provide enormous value for connecting with a diverse audience and sparking interdisciplinary collaborations.