Articles tagged with Internet
Research concludes that regulatory authorities should consider removing electronic nicotine delivery systems from the market due to design feature, labelling, disposal, and safety issues. Cartridge labelling is found to be poor, with incorrect nicotine levels and inadequate instructions.
The internet can provide anonymous space for expressing oneself and finding sympathetic listeners, but also poses risks of bullying, cyberbullying, and exposure to harmful information. Experts call for new public health initiatives to address the complex issue of online suicide prevention.
A new study analyzes where and how governments worldwide censor the web, revealing stark differences in levels of control. The analysis shows that countries with democratic systems have minimal or no censorship, while authoritarian regimes impose extensive restrictions.
Researchers have developed a new type of software that allows users to interact with large visual displays and touch screens over the Internet. The Hugin software framework enables multiple displays to connect and share the same space, facilitating collaboration among professionals in various fields.
Researchers suggest using digitized personal health records (PHR) to improve chronic disease management, increasing patient engagement and reducing hospital visits. A PHR portal-type system could facilitate dialogue between patients and healthcare workers, leading to better overall health outcomes.
Scientists from Queen's University Belfast are developing a new technology using wearable sensors to create ultra-high bandwidth mobile internet infrastructures. This innovation has the potential to reduce the density of mobile phone base stations and bring significant social benefits, including improved healthcare and remote gaming.
A new study of student reactions to campus shootings found that online activities neither helped nor harmed long-term psychological health. Students reported feeling better after participating in online memorials and communications, but these effects did not translate into long-term change.
The GTISC Emerging Cyber Threats Report for 2011 highlights three key areas of security risk: physical systems, botnets, and mobile devices. The report warns of increased threats to infrastructure and healthcare systems due to growing connectivity.
A new tool called BLADE has been developed to eliminate drive-by download threats, which infect computers silently without user knowledge or consent. The software successfully blocked all drive-by malware installation attempts from over 1,900 malicious websites, including Adobe Reader and Sun Java targets.
Researchers at UCLA are developing a new Internet architecture called Named Data Networking (NDN) that aims to improve security, efficiency and scalability. NDN will replace traditional host-based communication model with content-based approach, enabling secure end-to-end data transmission.
The Webinos project aims to create a universal application platform for cross-platform use of services and technologies across mobile, PC, TV, and in-car devices. The consortium is developing an open source platform and software components that will enable industry-wide collaboration and eliminate economic barriers.
The project aims to design a fundamentally secure internet architecture by exploring radical departures from the modern internet. The team will develop new technologies, including receiver-invoked third-party functionalities, on-demand bandwidth, and secure global private networks.
The TimeTree app combines phylogeny and timescale data to provide a powerful tool for understanding the interrelationships and diversity of living things. By searching for two organisms, users can find when they shared a common ancestor, with results available in seconds.
The San Diego Supercomputer Center and CAIDA have created a geometric map of the Internet using hyperbolic geometry, leading to more efficient routing architecture. The new approach simplifies path-finding throughout the network, increasing speed, accuracy, and resistance to damage.
A team of researchers, led by Patrick Crowley, is working on a new Internet architecture that focuses on named data networking. This approach aims to reduce redundant network traffic and improve security, enabling the connection of a large number of wireless and mobile devices.
Rice University researchers are testing wireless communications technology that uses dormant broadcast television channels to deliver free, high-speed broadband Internet service. The new grant will allow the network to dynamically adapt its frequency usage and study how people interact with the new technology.
The University of Pennsylvania has received $7.5 million from the NSF to contribute to the development of Nebula, a network architecture that will support trustworthy cloud computing with a secure and robust next-generation Internet. The project aims to address security challenges in the emerging cloud computing model by developing new...
A study by Michigan State University sociologist Zachary Neal found that city size is no longer the key factor in building a thriving economy. Instead, connections to other cities through technology and air travel are crucial.
The NSF has announced four new projects worth up to $8 million each to explore new internet architectures that can meet the challenges of the 21st century. The projects will focus on developing a more trustworthy and scalable network architecture.
A Rutgers-led research team will design a 'clean-slate' network architecture to accommodate the shift of Internet traffic to smart cellular phones, tablet computers and emerging mobile data services. The goal is to make the mobile Internet reliable, available, secure and trustworthy.
The eXpressive Internet Architecture (XIA) Project aims to develop a next-generation network architecture that fixes security and reliability deficiencies threatening the Internet's viability. XIA will include intrinsic security features, enabling users to ensure the legitimacy of websites and documents they access.
Research by Stanford University suggests that Internet access is crucial for finding mates, with 82.2% of participants having a partner if they have internet access compared to 62.8%. The study also found that the Internet is becoming increasingly important as a social intermediary for meeting partners.
Researchers from the University of Washington are leading an expedition to study the seafloor and its ecosystems. The team aims to deploy sensors and moorings that will provide real-time data on ocean conditions, enabling scientists to better understand and predict natural phenomena such as hurricanes and tsunamis.
USC neuroscientists use new method to trace brain circuits, revealing a distributed network that overcomes local damage and has alternate pathways. The study suggests the brain may be more like the Internet than previously thought.
A study of 1,041 Chinese teens found that pathological internet use was associated with a higher risk of developing depression. The research suggests that early intervention and prevention strategies targeting at-risk groups could reduce the burden of depression on young people.
A pilot program gives patients access to their doctors' notes to improve communication and care outcomes. Meanwhile, a study finds that physicians often neglect contextual information leading to medical errors.
A study by Beth Israel Deaconess Medical Center investigated the effects of transparency through open notes, revealing mixed views among doctors and patients regarding the benefits and drawbacks. The trial involved over 100 primary care doctors and 25,000 patients, who reviewed their medical records online.
The University of Haifa's Sagy Center has received an IBM Open Collaborative Research grant to develop a 'crowd computing' application enhancing online databases with user participation. The project aims to harness human intelligence beyond computation, exploring social dynamics and motivations behind user contributions.
A recent study published in the Journal of Bone and Joint Surgery found that nearly three-quarters of the top search results for common sports medicine diagnoses were inaccurate. Nonprofit sites scored highest for completeness and correctness, while commercial sites with a financial interest often provided biased information.
A new study by Northwestern University researchers suggests that online classes may have negative consequences for lower-performing and language minority students. The study found modest evidence that live-only instruction results in higher learning outcomes than internet instruction, particularly for relatively low-achieving students.
Researchers found that 3G networks benefit from increasing Wi-Fi coverage percentage, particularly in densely populated areas. Conversely, Wi-Fi has an advantage when market penetration rates are high but coverage areas are limited.
A new study by Duke University scholars found that students who have home computers tend to post lower math and reading scores, particularly those from disadvantaged families. The researchers analyzed responses from over 150,000 students and found that the negative effects on test scores were modest but significant.
The Lancet Editorial calls on Google and Facebook to promote safe lifestyles and encourage young people to donate blood. Harnessing the internet's power could boost blood supplies by recruiting a new generation of late teens and 20-year-olds.
Researchers suggest podcasting can foster a positive attitude towards learning English as a foreign language due to improved mobile device technologies. However, the factors influencing technology adoption remain crucial for its successful implementation.
A research review found that patients use the internet to get health answers but only consult healthcare providers 28-41% of the time. The GATOR approach encourages healthy surfing by identifying trustworthy websites and evaluating information for accuracy and readability.
University of Calgary researchers warn of a new computer security threat called Typhoid adware, which can infect laptops in public places like internet cafes. The adware displays advertisements on infected computers without the user's knowledge.
The EUREKA ITEA 2 project developed advanced digital technologies for robust analytical algorithms, a scalable platform, and content presentation that adapts to devices, users, and content. Key innovations include automated video content analysis for surveillance, medical diagnostics, and multimedia applications.
Researchers found that a novel internet-supported strategy with daily FENO measurements and supervision by an asthma nurse reduced cumulative 6-month dosing of oral corticosteroids in severe asthma patients. This approach improved asthma control without worsening quality of life.
A study by researchers at the University at Buffalo confirms that China's cyberculture is not conducive to political freedom and open speech. The growth of the Chinese blogosphere has actually facilitated the government's surveillance of its citizens, as it provides a vast amount of information on human behavior and preferences.
A new research paper concludes that deterrence can no longer be the primary national cybersecurity strategy due to the unique characteristics of cyberspace. Experts propose a three-tiered approach to guide US strategy in responding to cyber threats, emphasizing war-fighting and offense-defense frameworks to contain damage and reduce harm.
A new technology developed at the University of Toronto enables ads to be resized automatically to conform to any web space, maximizing usable website spaces. This innovation could significantly increase revenues for publishers and create new opportunities for advertisers, given the online advertising market's billions-of-dollars worth.
Researchers have developed a method to analyze corporate firewall logs to identify errors and omissions. This approach, called traffic mining, can determine the actual rules applied by firewalls to incoming and outgoing network traffic.
A study by Ohio State University found that social factors like population growth and violent conflict are more important than democracy in expanding Internet use. Strong capitalism can help a country join the online community even if it lacks democratic freedoms.
The Genesis project successfully tested wireless broadband technology in the Pyrenees, providing a reliable VoIP service for telephones and multimedia applications. The system demonstrated seamless use of high-quality services and access to various Internet-based applications.
Researchers found that online communication reinforces local relationships, builds networks of interacting individuals, and forms ties that bind for offline communities. The intersection between online and offline worlds creates a vibrant platform for community communication and information exchange.
The article highlights the risks of incorrect online information and its inability to substitute for human interaction. It emphasizes the need for physicians to weigh information and advise patients, as the Internet cannot replace human judgment and empathy.
A Tunisian researcher's study finds that Internet-based capabilities combine with other complementary organizational capabilities to lead to competitive advantage. Firms can create resource complementarities through capitalizing on online capability and technological opportunism, leading to improved performance and bottom line growth.
The Kaiser's spotted newt, a Critically Endangered species, is being proposed for an Appendix I listing due to e-commerce sales threatening its survival. Online trade in endangered wildlife products will be regulated through CITES governments' increased efforts.
The conference will showcase cutting-edge research in optical communication, including an express lane for large data transfers and innovations in wireless connectivity. Scientists will also explore new technologies for more efficient data routing and faster internet speeds.
Researchers propose a new architecture for Residential Gateways to improve household communication networks, enabling seamless integration of multiple devices and services. The proposed solution aims to enhance service quality, security, and user experience, making it accessible to households worldwide.
A study of over 5000 individuals found that people looking for romance online behave similarly to those in face-to-face dating. Relational uncertainty is a key factor in relationship satisfaction, with those experiencing more severe depressive symptoms reporting more distress and lower satisfaction.
The Exploring Privacy: Your Privacy and the Internet event aims to raise awareness about online privacy through a multi-media presentation and audience discussion. The event is part of the Festival of Social Science, which celebrates British social science research.
University of Michigan researchers found a vulnerability in RSA authentication, a widely used encryption method. By manipulating voltage supply to the private key holder, hackers can extract the key and compromise security. The discovery has significant implications for media companies, mobile device manufacturers, and online retailers.
A study by University of Kansas researcher Jeffrey Hall found that online daters tend to lie about themselves in a way similar to those who meet in person, due to a desire to be liked and fit in. The most likely to lie are high self-monitors, who control their behavior to achieve social ends.
Researchers reveal that honeypot traps are susceptible to detection by advanced Botnet malware, allowing attackers to disable or ignore them. This vulnerability highlights the need for secure honeypot deployment and research into covert honeypot building techniques.
A Queensland University of Technology researcher has discovered an old authentication system that can provide a secure way to sign in only once per internet session. The system, known as the anonymous credential system, works by revealing minimal information about the user, ensuring privacy and security.
The Fraunhofer-Gesellschaft has developed a breakthrough technology for mobile television using Long Term Evolution (LTE), which offers higher performance capacity than UMTS. This enables seamless adaptive communication without disruptions, ensuring high-quality video streaming on the go.
A study by Penn State researchers found that health information from doctors on websites is considered more credible than blogs. Participants were more likely to trust expert sources and act on their advice, with a greater emphasis on the role of editors in presenting accurate information.
A team of computer scientists at Google, Rutgers University, and universities in California, Michigan, and Virginia will explore ways to create low power modes in servers. The goal is to conserve 40-50% of the power consumed by current servers.
A large-scale UK study found that people who spend too much time online are more likely to show depressive symptoms. Internet addiction was linked to higher incidence of moderate to severe depression in young people and adults.