Articles tagged with Internet
A study published in Spine journal found that telerehabilitation using Skype and video motion analysis software has good accuracy compared to face-to-face examinations for assessing patients with low back pain. The system showed consistent results for the same therapist at different times and for assessment by independent therapists.
A study of BitTorrent file-sharing found that digital game piracy is more prevalent than thought, with popular titles like Fallout: New Vegas and Call of Duty: Black Ops driving most sharing activity. The analysis contradicts common myths, showing that children's and family games are also pirated.
A UT Arlington electrical engineer is working on a $8 million project to increase internet security by using the quantum nature of light to transmit more information over longer distances. The research aims to develop a method that can dramatically increase data transmission capacity and speed without compromising security.
Researchers from Australia have achieved a breakthrough in detecting the spin state of a single atom using a novel combined optical and electrical approach. This innovation brings closer the prospect of a global quantum internet, which could revolutionize secure communications for various industries.
A recent survey of 4,600 young adults aged 15-25 found that 88% of males and 45% of females had consumed sexually explicit content in the past year. While there was a modest association between this behavior and sexual activities, other factors such as personal dispositions may play a more significant role in shaping their behaviors.
A new mathematical model, based on biased assimilation, shows that polarization stems from people's tendency to accept evidence supporting their opinions and discredit opposing views. The model, developed by Stanford researchers, aims to create Internet-based social systems that counteract polarization.
A recent study published in Justice Quarterly found that most online activities of gang members are typical of their age group, with a rate of committing crimes or deviant acts online 70% greater than those not in gangs. Gang members use social networking sites and watch YouTube videos as status symbols.
A new study from Brigham Young University finds that only 10% of internet users post reviews and 15% comment, question or share health information on social media. The researchers believe more collective wisdom from the crowd could improve health-related discussions online.
Timothy Berners-Lee, British man and inventor of HTML language, receives the Queen Elizabeth Prize for his groundbreaking contributions to the development of the World Wide Web. The prize is the most highly endowed award in engineering science worldwide.
Researchers developed a cloud-computing platform called RoboEarth Cloud Engine to accelerate robot learning and adaptation in complex tasks. The platform allows robots to access enterprise-scale computing infrastructure, paving the way for lighter, cheaper, and more intelligent robots.
The University of Oregon's Network Startup Resource Center is expanding its work in Africa, providing technical training and infrastructure support to universities and research institutions. The grant from Google.org will help connect more African universities and researchers to the global research network fabric.
A new model predicts when consumers use media and even when they use two or more at a time, leading to improved ad buying accuracy. The study finds that people spend about 35% of their time consuming media, with TV being the most popular outlet.
A new study reveals awareness, perceptions, and usage patterns of electronic nicotine delivery systems (ENDS) among current and former cigarette smokers in four countries. The study found that nearly 47% of respondents were aware of ENDS, with higher levels of awareness among younger populations.
A study by University of Colorado Anschutz Medical Campus researcher Christopher Sibona found that 40% of people would avoid someone who unfriended them in real life. The factors predicting avoidance include the person's emotional response, geographical distance, and the strength of the relationship before the unfriending.
A recent study by Kansas State University researchers found that company policies alone are insufficient to curb cyberloafing, which results in lost productivity and potential legal trouble. Consistent enforcement of policies is key to reducing this behavior.
A recent study suggests that instant online corrections may not effectively dispel false beliefs, particularly among those who already support the falsehood. The study found that real-time corrections were only effective among participants who initially supported electronic health records, while opponents of EHRs discounted the credibi...
The NASA Super-TIGER balloon has shattered the previous record for longest flight by a balloon of its size, reaching 46 days in flight. The balloon is carrying the Super Trans-Iron Galactic Element Recorder (Super-TIGER) experiment to measure rare heavy elements among high-energy cosmic rays.
Fashion bloggers succeed by providing taste leadership, attracting a mass audience and gaining social and economic resources. This study marks a shift in understanding consumer behavior online, highlighting the horizontal operation of taste and the accumulation of cultural capital.
A new study published in Pediatrics reveals that 30% of teen girls have met offline with someone they met online. Abuse or neglect increases this risk, with victims more likely to present themselves provocatively online. High-quality parenting and parental monitoring can reduce these risks.
Researchers Ang Cui and Salvatore Stolfo found critical security breaches in Cisco VoIP phone technology, allowing hackers to eavesdrop on private conversations globally. They developed a new defense technology called Software Symbiotes to protect embedded systems from malicious code injection attacks.
A study by KIT scientists found that time pressure increases excitement in auctions, leading to higher end prices. Emotional responses, such as measured heart rates and skin resistances, play a significant role in bidders' decisions.
Researchers Dominique Brossard and Dietram Scheufele warn that online science news can narrow public discourse and color opinions, particularly through comments sections. They argue that scientists need to engage in active discussions across disciplines to effectively reach large audiences and ensure the dissemination of unbiased infor...
During Hurricane Sandy, internet outages in the US nearly doubled to 0.43%, affecting New Jersey and New York most significantly. The USC study provides valuable insights into disaster preparedness, informing how ISPs allocate resources to restore access after a disaster.
The US healthcare system is a $2.5 trillion industry heavily reliant on the internet, making it a target for cyberterrorism. Experts predict a wave-like attack that could leave staff untrusting of electronic data and demoralize IT teams. To protect itself, the healthcare system must remain vigilant and implement better security measures.
A study found that frequent internet use reduces cancer fatalism, especially among those with low education and health knowledge. The research suggests internet access can be a crucial channel for health communication in addressing cancer disparities.
A study reveals that just 28.8% of young people in Spain read newspapers on a daily basis, while 77.4% rely on social networks for news. The results indicate a significant shift in news consumption habits among this age group, with social media playing a leading role.
Mayo Clinic received the Healthcare Internet Hall of Fame award for its pioneering work in patient education, including online offerings. The organization also won five eHealthcare Leadership Awards for its website, digital communications, and health information content.
A Penn State researcher examined a low-income community project that provided WiFi and computer training, finding technology alone cannot address underlying issues. The study highlights the need for political action over reliance on tech to solve poverty problems like low wages and childcare access.
Researchers found that viewers abandon videos if they don't start within two seconds, with every additional one-second delay resulting in a 5.8% increase in abandonment rate. Viewers with better connectivity are less patient, while mobile users are more tolerant of slow-starting videos.
The U.S. Department of Energy's ESnet has deployed the world's fastest science network, serving national laboratories, universities, and research institutions at 100 gigabits per second. This upgrade accelerates discovery in fields like energy, climate science, and cosmology by enabling faster data sharing and analysis.
Researchers at UC Riverside developed a new method to double wireless network efficiency, addressing the 'spectrum crunch' issue. This breakthrough has significant implications for the mobile internet and wireless industries, enabling faster data speeds and lower costs.
Researchers at Northwestern University developed a tool called namehelp to help avoid the impact of public DNS services on web-surfing experience. The tool speeds web performance by 40 percent and provides personalized benchmarks to determine optimal DNS configuration.
Research finds that academic websites provide the most accurate pediatric orthopedic information, while commercial sites yield the least reliable results. The study also highlights concerns about duplicate content and misinterpretation of information.
A study of 41 teen suicide cases found that cyberbullying was a rare sole factor, often occurring alongside mental illness and face-to-face bullying. Most victims experienced both online and school-based bullying.
A study by Joseph Mazer and Andrew M. Ledbetter found that online self-disclosure and social connection attitudes predict compulsive internet use, leading to poor well-being outcomes. Excessive internet users are motivated by efficiency, not anxiety.
TransOS enables seamless interaction with files and applications from anywhere in the world, eliminating hardware and software dependencies. The researchers aim to extend TransOS beyond personal computers to other devices, including mobile phones and appliances.
Researchers at Stanford University have developed Bi-Fi, a biological internet that allows cells to communicate using DNA strands. This system increases the complexity and amount of data that can be transmitted between cells, paving the way for greater control over biological functions and potential applications in biosynthetic factories.
A study found that using regional PACS networks for inter-hospital image transfer reduces repeat imaging rates, associated costs, and radiation exposure. The results showed a lower repeat rate of 17%, resulting in lower charges and less radiation exposure.
A study by the University of Bonn found that a genetic variation on the CHRNA4 gene is associated with internet addiction. This variation occurs more frequently in women and may be related to social media use. The researchers hope their findings will lead to better therapies for online addiction.
A study found that 43.5% of websites providing search results for infant sleep safety provided accurate information, while 70% of adults relied on internet health information without verifying its accuracy.
A recent study by Prof. Gabriel Weimann reveals that lone wolf terrorists are not isolated individuals but part of virtual terrorist communities on the Internet. These online forums and platforms provide social environment, support, and moral encouragement to radicalize individuals and track their enlistment and training processes.
A study by Rhode Island Hospital researcher Megan L. Ranney found that emergency department patients prefer technology-based interventions for seven behavioral issues. Patients surveyed preferred technology over traditional intervention methods, indicating a potential solution to barriers in helping patients change risky behaviors.
Researchers from MIT and NUS have developed an algorithm that enables Wi-Fi-connected cars to aggregate data from hundreds of vehicles, uploading it to the Internet. The system can reduce bandwidth requirements by identifying key nodes in the network, which can then share their connections with others.
Researchers at MIT have developed a new remote-login program called Mosh, which solves many of SSH's problems and handles roaming better. The underlying communication scheme could also improve other mobile applications, such as Gmail or Google Chat.
The University of Houston has been selected as one of 10 universities nationwide to participate in the GENI project, which aims to shape the future of internet networking. The university will enable research innovations that will facilitate advanced research on network protocols and have a substantial impact on its competitiveness.
A Northwestern University study found that many college students cannot track down reliable information on emergency contraception pills (ECPs) online. Only two-thirds of the participants were able to conclude that their friend should seek ECPs, with fewer than half providing the ideal response.
UMass Amherst researchers Michael Zink and Brenda Philips lead US Ignite project to create virtual online laboratory for real-time network experimentation. The goal is to enhance next-generation Internet with ultra-high-speed networks, improving weather forecasting and aircraft surveillance.
A study by Children's National Hospital found that nearly all minority and socioeconomically disadvantaged families in urban areas had access to the internet. More than half expressed interest in receiving electronic health information from emergency departments, with email being the preferred method of delivery.
A new study found that World No Tobacco Day significantly increases interest in quitting smoking, with cessation news coverage and Internet search queries peaking on the anniversary day. The research also suggests that low- and middle-income countries can benefit from increased awareness and inspiration to quit tobacco.
A new study by Rice University's Baker Institute examines how the US has adapted its cyber policy in response to pivotal events such as the Arab Spring revolutions, Internet crackdowns, and social media use. The research highlights the increasing importance of digital international communications to US foreign policy.
Rural residents may face a digital divide due to the increasing adoption of technology that replaces copper lines with faster, cheaper, and more convenient alternatives. While cellular phones offer an affordable option, most cell phone companies charge per minute, and service can be unreliable.
Researchers warn of the risks of MXE, a dissociative drug similar to ketamine, as it spreads quickly online and is often sold as a legal alternative. The study highlights the need for greater international collaboration to address the issue of easily accessible psychoactive drugs.
A study by Georgia Tech researcher Marshini Chetty found that bandwidth caps trigger uneasy user experiences due to invisible balances, mysterious processes, and multiple users. Users often resort to coping mechanisms like topping up accounts or visiting family members to use their internet.
Researchers developed a solution called 'game-powered machine learning' that enables computers to automatically label every song on the internet using examples provided by unpaid music fans. This approach is as accurate as using paid music experts and saves time and money.
Computer scientists in India have developed a two-pronged algorithm to detect and block botnets. The standalone algorithm uses heuristic approaches to spot suspicious activity, while the network algorithm analyzes network traffic to identify malicious behavior.
A new study shows that tablet-based conference mirroring enhances radiology residents' learning experience by allowing them to manipulate images, zoom in on subtle abnormalities, and participate remotely. More than 75% of residents who participated in this format strongly agreed that it improved their learning.
A UBC study involving 17,000 Vancouver students found that 25-30% experience or participate in cyberbullying, compared to 12% for schoolyard bullying. Online behavior is often underestimated, with youth downplaying harm and failing to recognize its consequences.
MIT researchers develop techniques to address limitations of current bus-based communication systems in multicore chips. Virtual bypassing and low-swing signaling allow for faster data transmission and reduced energy consumption, promising significant improvements in chip efficiency.
This special issue examines social media's impact on democracy, with studies revealing both its potential to empower citizens and its capacity for social control. Research highlights the complex relationship between digital media, political change, and authoritarian regimes.
A quantitative analysis of Google search queries found a link between online behavior and real-world economic indicators, suggesting countries with higher GDP are more focused on the future. The study used Google Trends data from over 45 billion searches in 45 countries to calculate a 'future orientation index' that correlates with GDP.