Articles tagged with Internet
A new study found that internet addiction in adolescents can lead to changes in the brain's neural networks, resulting in addictive behaviors and tendencies. The study, published in PLOS Mental Health, reviewed 12 articles involving 237 young people aged 10-19 with a formal diagnosis of internet addiction.
A literature review of neuroimaging studies found altered brain signaling in teenagers with internet addiction, affecting attention and emotional processing. The study suggests that internet addiction may impact development and well-being in adolescents.
A study published in Scientific Reports found that most people pick out and click on accurate information during internet searches. However, warning banners about misinformation actually decreased trust in these accurate results, while having little effect on distrust of misleading information.
Ransomware attacks on targeted hospitals led to a temporary decrease in emergency department visits and inpatient admissions. Nearby unattacked hospitals experienced a corresponding increase in ED visits, suggesting a broader impact of such attacks.
A study published in World Psychiatry found that the content we consume online has a greater impact on our health than the amount of time spent online. The report highlights the importance of taking an individualised approach to how the Internet affects mental health, cognition and social functioning.
Researchers collected an unprecedented amount of data on SMS phishing attacks, identifying 35,128 unique campaigns and 600 distinct operations. They also found that phishers use mainstream servers, URL-shortening apps, and web infrastructure to support their operations.
A web-based cognitive behavioral self-help intervention has been shown to effectively reduce binge eating episodes and improve various mental health outcomes in patients with binge eating disorder. This scalable solution bridges the treatment gap for this condition, offering a promising alternative to traditional therapies.
Researchers at Harvard University have successfully demonstrated the first metro-area quantum computer network in Boston, using existing telecommunication fiber to send hacker-proof information via photons. The breakthrough overcomes signal loss issues, enabling the creation of a secure quantum internet.
Konstantinos Mamouras, assistant professor of computer science at Rice University, has been awarded a $547,555 NSF CAREER Award to decentralize IoT applications and relieve network congestion. He aims to introduce novel programming techniques that enable efficient and reliable IoT development.
A new study found that transgender preteens reported 13 hours of daily recreational screen time, which was 4.5 hours more than their cisgender peers. The researchers highlight the importance of managing the risks associated with excessive screen use for this vulnerable population.
A new Bayesian inference framework reduces data size by over 80% while achieving accurate modeling and control of optical power evolution. The approach enables simultaneous exploitation and exploration of a data space to identify suitable candidates for autonomous driving optical networks.
A survey of healthcare providers in the Middle East reveals a good understanding of halal pharmaceuticals, but gaps in knowledge, particularly about ingredients and aligning with Islamic principles. Personalized education and culturally sensitive care can address patient concerns and improve healthcare outcomes for all patients.
Researchers have developed a proposed system to control specific devices on a network, allowing for more efficient and secure control. The system uses a broadcast authentication method, which enables remote control of arbitrary target devices simultaneously.
A team of researchers has developed a novel approach using game theory to maximize Wi-Fi performance by optimizing user positions. By analyzing the incentives for all users, their potential game model condenses the impact of new users and inter-user interference into a single function.
A new study by the University of Exeter finds that China's growing use of emerging technologies in civilian and military domains has escalated its stakes as a threat and near-peer competitor to the US. Western states have responded with diplomatic efforts, bans, and restrictions to undermine China's power.
Scientists create a small drum that stores data sent with light in its sonic vibrations, allowing for secure transmission over long distances. This innovation has the potential to revolutionize quantum computing and enable an internet with quantum speed and security.
Researchers at Graz University of Technology discovered three side-channel attacks on WebGPU browser interface, allowing them to access a computer's cache memory and extract sensitive information. The attacks were fast enough to succeed during normal surfing behavior, highlighting the need for browsers to address GPU security and priva...
The team created ten holograms with varying colors and shapes using an inverse design technique driven by artificial intelligence. They integrated an oblique helicoidal cholesterics-based wavelength modulator to accurately implement the designed holograms, enabling the establishment of an optical security system.
Researchers found that autocratic regimes have a higher degree of control over transit networks, enabling state-led monitoring and control of internet traffic. This is achieved through state-owned entities dominating transit networks in poorer but politically similar countries.
Brown University researchers unveil novel method to manipulate terahertz waves, allowing them to curve around obstacles instead of being blocked. The technique uses self-accelerating beams to maintain signal integrity in crowded environments.
Researchers have developed VECSELs with record output power and absolute frequency stability, overcoming the hurdle of spectral differences between glass fibers and quantum bits. These lasers enable low-loss transmission and precise frequency conversion for quantum internet applications.
A digital health platform with one-on-one telehealth coaches significantly improves patient adherence to pre-surgical preparation and post-surgical recovery guidance. Patients who used the platform had shorter hospital stays and lower risk of readmission compared to those who didn't use it.
A recent study on the Tor network found that one in five onion domains shared child sexual abuse material. The researchers also discovered that users sought CSAM through popular search engines and found that viewing violent material correlates with addiction, while seeking help is often hindered by lack of resources.
A new commentary from Boston University School of Public Health emphasizes the need to address digital redlining, which disproportionately affects people of color, low-income communities, and rural populations. The authors propose standardizing social determinants of health screenings to include questions about broadband access.
Research highlights significant security, privacy and safety issues in female-oriented technologies, including period-tracker apps and fertility smart devices. The study found inadequate regulations and industry practices in data collection and sharing, posing a potential threat to users' sensitive information.
A German-American research team created an 'atlas of internet surveillance' by mapping the global ownership of internet service providers. The study shows that authoritarian states control more influential internet service providers than democracies, and often use state-owned transit networks to surveil and censor content. Additionally...
A new study from the Computational Social Science Lab at the University of Pennsylvania found that YouTube's recommendation system has a moderating effect on user behavior. Contrary to popular narratives, users' own political interests and preferences play the primary role in what they choose to watch.
The study highlights the potential of crowdsourced geospatial data to improve decision-making processes in various industries. Researchers identified seven challenges associated with crowdsourced data, including ensuring quality and accuracy, protecting privacy, and navigating legal issues.
The SLICES research infrastructure, launched by UC3M and IMDEA Networks, provides high-quality experimentation services with emerging technologies like 5G/6G, IoT, NFV, or Cloud Computing. This Spanish node aims to support the scientific community in experimenting with cutting-edge resources.
Researchers found that people with suicidal thoughts use closed peer groups on Danish social media to navigate the healthcare system and receive emotional support. These online communities provide a safe space for individuals to share their struggles and connect with others who understand their experiences.
Incheon National University researchers developed a web 3.0 streaming architecture that reduces delay, improves user experience, and ensures transparency and fairness for real-time services. The proposed system uses Inter-Planetary file system (IPFS) to enable blockchain-based peer-to-peer data storage and caching.
A new study by George Washington University researchers predicts an escalation of daily bad-actor AI activity globally by mid-2024, posing a significant threat to election results. The study provides the first quantitative analysis of the misuse of AI for disinformation during elections.
Researchers at Osaka Metropolitan University have discovered a magnetoelectric antiferromagnet LiNiPO4 that exhibits large nonreciprocal absorption of light. The material's unique property allows for the switchable optical diode effect, potentially enabling more compact and efficient optical isolators.
Researchers at Osaka University have developed a new thermoelectric material that can improve the efficiency of temperature-to-electricity conversion, enabling more sustainable IoT applications. The innovation has potential to power environmental monitoring systems and wearable devices.
A recent study by University of Cincinnati Blue Ash students found that individuals with clinically significant levels of OCD are more prone to problematic smartphone use. The research also highlighted the impact of fear of missing out, boredom proneness, and inhibitory anxiety on the relationship between OCD and PSU.
A recent study analyzed a prominent dark web fentanyl-selling operation that grew at an alarming rate, offering consumers significant discounts. The organization's sales growth and price markups made it difficult for law enforcement to shut down, allowing other organizations to fill the gap.
Researchers found that certain Google searches occurred up to an hour earlier after DST switch and later after standard time return. This suggests a strong connection between the internal body clock and sleep/health-related search terms.
Research found mobile phone users process information faster but are more likely to fall for misinformation compared to personal computers. PC users, however, are more susceptible to phishing attempts, highlighting the importance of device-specific responses.
Multicommunicating can enhance primary tasks and minimize delays when done correctly. Effective management of communication partners' expectations is key to avoiding distractions.
A Cornell University-led research finds that social media platforms and the metrics that reward content creators for revealing their innermost selves open them to identity-based harassment. Influencers use platform filtering systems and other strategies to manage vulnerabilities, but the authors caution that internet hate and harassmen...
A study of over 50,000 Korean adolescents found that those using smartphones for more than 4 hours a day had higher rates of stress, thoughts of suicide, and substance use. In contrast, lighter users showed no greater health risks compared to non-users.
A major international study of two million individuals in 168 countries found smaller associations than expected between internet adoption and psychological well-being. Life satisfaction increased more for females over the period, but no specific demographic patterns were identified among internet users.
A paper by Anthony Chemero explains how AI thinking differs from human thinking, highlighting the limitations of large language models trained on biased data. Despite generating impressive text, these models can make up facts and produce biased outputs due to their lack of embodiment and understanding of context.
A research team proposes using nanosatellites to provide stable and comprehensive coverage in emergency situations. The system uses a CubeSat launched over the disaster area on a hot air balloon, enabling wireless information sharing.
Researchers developed indoor solar panels to power smart home devices, identifying efficient PV materials and minimizing heat production. Gallium indium phosphide shows promise but is expensive, while perovskite minerals and organic films offer a cost-effective solution.
A recent study assessed ChatGPT's accuracy in identifying common allergy myths. The AI model correctly identified myths as true or false with an overall accuracy rate of 91%, with some myths being more accurate than others.
A study published in JMIR Medical Education found that GPT-4 can accurately diagnose and triage health conditions comparable to board-certified physicians. The model's performance does not vary by patient race or ethnicity, providing a promising tool for healthcare systems.
The Ukraine War is a turning point in modern warfare, as new technologies like AI, drones, and cyberweapons are being used to devastating effect. Researchers like Jordan Richard Schoenherr warn that our understanding of warfare is outdated, and we need to rethink the role of sociotechnical systems in strategic thinking.
A new study found that people's reported media preferences often don't match their actual news consumption, highlighting the need for more accurate measurement. The researchers also discovered that those with divergent media preferences tend to visit similar online news outlets, challenging common assumptions about media polarization.
A study by Penn State researchers found that only one-third of online organizations publish their privacy policies, highlighting the need for improvement. The researchers used a large-scale investigation to analyze the availability of privacy policies on millions of websites, revealing significant challenges in compliance.
Researchers from the UMA developed an open-source platform called Open Twins to create more accessible and versatile digital twins. This platform enables the simulation of real-world assets based on virtual replicas, predicting future behaviors and detecting anomalies, leading to more efficient companies that make data-driven decisions.
A survey of 1,005 parents found that internet use by adolescents has both positive and negative effects, including concerns about addiction and cyberbullying. The study revealed that twice as many parents reported specific concerns about internet addiction than substance addiction.
A study by University of Nebraska-Lincoln researchers found that crowdfunding platforms create a sense of democracy, but backers often come from similar groups and give to projects they find cool. This limits the democratizing potential of crowdfunding.
Researchers at Nanjing University have developed a miniaturized FSO system achieving an astonishing 9.16 Gbps bandwidth over 1 km link using readily available commercial fiber transceiver modules. The system enables automatic tracking and precision acquisition, eliminating the need for optical amplification.
A team of Japanese researchers created a big data-driven model that accurately forecasts key economic indicators in real time, eliminating the need for aggregated semi-macroeconomic data. The approach leverages search engine query data to identify highly correlated queries and provides timely insights into economic trends.
Researchers found sponsored content decreases consumer engagement, but prior disclosure offsets this effect. Micro-influencers are more affected by sponsorship than macro/meso-influencers.
A research team at UNIST has developed a groundbreaking stretchable high-resolution multicolor synesthesia display that generates synchronized sound and light. This technology shatters preconceived boundaries in multifunctional displays, offering unparalleled optical performance and precise sound pressure levels.
A study found that participants rated women's bodies as slimmer when viewed in selfie photographs compared to external perspectives. The researchers also discovered a link between self-viewing and disordered eating thoughts, suggesting potential harm from social media consumption.
The University of Tennessee Institute of Agriculture is teaming up with AT&T Foundation to address the challenge of broadband access and education through a new digital literacy program. The program will engage, invest, and train citizens in skills that improve broadband adoption, particularly in economically distressed counties.
Recent satellite deployments have reached record-breaking brightness levels, posing a threat to ground-based astronomy. The addition of 400,000 satellites in the near future could completely alter the night sky.