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Indonesia is an emerging economy with a fast-growing digital sector. However, the development is not uniform across the country, with wide gaps related to regional differences and personal characteristics. This paper analyses the digital gap in Indonesia in the intersectional framework. I consider several metrics, such as the ratio of the population accessing the Internet, villages receiving mobile internet signal, and telecommunication expenditures. The study spans five years, from 2018 to 2022 (with some years missing for some of the variables). The data comes from BPS-Statistics Indonesia 2022 report "Telecommunication Statistics in Indonesia". I compute the Equality Ratios for one-dimensional and intersectional inequality as the value of the digitalisation metric for the most underprivileged group divided by the value for the most privileged group. Then, I assess the intersectional surplus as the difference between the inequality experienced by the intersectional group and the combination of one-dimensional inequalities. There is a substantial gap in internet usage and mobile internet availability in Indonesia, mostly related to urban/rural division and disparities between provinces. On the contrary, the gender gap is minimal. I also find no inequality in telecommunication expenditures. The gaps in internet usage were converging in recent years, but this was not true for the gaps in internet availability. People in intersectional groups face the combination of one-dimensional inequalities, but in most cases, there are none or minimal surplus effects. [ABSTRACT FROM AUTHOR]

The August 2024 issue of the Journal of Materials Science features a cover paper titled "Stabilized CsPbBr3 quantum dots in flower-like LYH matrix for high-performance white light-emitting diodes" by Yanrui Yang and colleagues at Fuyang Normal University in China. The paper explores the production and properties of these materials, with a focus on their luminescence data. The paper is part of the "Chemical routes to materials" Topical Collection, but could also be relevant to the "Electronic materials" Topical Collection. The article is freely accessible online through the SharedIt link provided. The publisher, Springer Nature, maintains a neutral stance on jurisdictional claims and institutional affiliations. [Extracted from the article]

Wind power forecasting has complex nonlinear features and behavioral patterns across time scales, which is a severe test for traditional forecasting techniques. To address the multi-scale problem in wind power forecasting, this paper innovatively proposes an ultra-short-term forecasting model LFformer based on Legendre-Fourier, which firstly focuses on the important information in the input sequences by using the encoder-decoder architecture, and then scales the range of the original data with the Devlin normalization method, and then utilizes the Legendre polynomials to The data sequence is projected into a bounded dimensional space, the historical data is compressed using feature representation, then feature selection is performed using the low-rank approximation method of Fourier Transform, the prediction is inputted into the multilayer perceptron through the multi-scale mixing mechanism, and finally the results are outputted after back-normalization. The experimental results show that compared with the existing prediction methods, the model realizes the improvement of prediction accuracy and stability, especially in the ultra-short-term prediction scenario, with obvious advantages. The research results are not only valuable for improving the overall operational efficiency of the wind power system, but also help to enhance the stable operation of the power grid, which provides strong technical support and guarantee for wind power enterprises to improve the competitiveness of bidding for Internet access in the power market competition. [ABSTRACT FROM AUTHOR]

E-commerce is a boom in the modern business. E-commerce (electronic commerce) is the activity of electronically buying or selling products on online services or over the Internet. E-commerce is one of the most dynamic and important sectors of the economy as well as one of the main factors leading to greater competitiveness. The development of E-commerce is driven by rapidly expanding Internet access, but also by growing mobility and popularity of portable devices, via which customers order goods and services at a convenient time and place more and more frequently. The strength of a business is determined by how well it can manage to provide its products and services at the right price, time, and quality. In today's fierce competitive world, E-commerce businesses are often up against their peers from different geographical regions. It makes perfect sense for a company to expand its operations geographically, which would allow them the advantages of quickly reaching out to more customers and building good word of mouth for the brand. But, it also give rise to the risks like additional costs associated with logistics, longer delivery time than expected, problems with adjusting the inventory levels to match customer needs at each location, etc. That's why it makes sense to think about Return to Origin (RTO) before calculating revenue and profits. So, this paper is on impact of RTO on E-commerce business and it also discussed preliminary findings of research undertaken with the Indian ecommerce company. [ABSTRACT FROM AUTHOR]

Voice over Internet Protocol (VoIP) is an interactive telecommunication technology that suggests shared, cooperative, and quality transactions in the form of communications over the internet. VoIP normally differs from traditional and conventional circuit-based networks in the form of a low rate because all the communication takes place through the internet. The user has to pay only for an internet connection. Real-time voice data transmission is very difficult when compared with ordinary text data transmission. A main challenge in telecom engineering is maintaining quality. The VoIP transmission faces a lot of inconvenience. It suffers from packet loss, low quality, jitter, delay, and on-time delivery. These parameters influence and degrade performance. The codec plays a major role in VoIP transmission. This paper reports on the fundamental functionalities of VoIP, including coder and decoder operations for quality output, broadcast technology, VoIP connection setups, advantages, applications, and emerging trends in VoIP. The performance of various codecs was analyzed to identify the most suitable codec for voice transmission. [ABSTRACT FROM AUTHOR]

How do communication costs affect the creation of scientific output? This study examines changes in scientific output and citation patterns following an institution's connection to the National Science Foundation Network (NSFNET), an early version of the Internet. Established in 1985 to connect five NSF-sponsored supercomputers, the NSFNET national internet backbone quickly expanded to universities across the United States by linking existing and newly formed, wide-area regional computer networks. I estimate the effect of connection to the national internet backbone on citations per paper by exploiting plausibly exogenous variation in the connection times of the regional NSFNET networks. Following connection to the national NSFNET, average citations per paper increase by over 10% relative to the pre-connection mean. Subgroup analyses reveal that the net effect was driven largely by middle- and top-tier institutions. Finally, I show that NSFNET connection led to a decline in interdisciplinary citations and an increase in within-field citations. [ABSTRACT FROM AUTHOR]

Background: A decade ago paper questionnaires were more common in epidemiology than those administered online, but increasing Internet access may have changed this. Researchers planning to use a self-administered questionnaire should know whether response rates to questionnaires administered electronically differ to those of questionnaires administered by post. We analysed trials included in a recently updated Cochrane Review to answer this question. Methods: We exported data of randomised controlled trials included in three comparisons in the Cochrane Review that had evaluated hypotheses relevant to our research objective and imported them into Stata for a series of meta-analyses not conducted in the Cochrane review. We pooled odds ratios for response using random effects meta-analyses. We explored causes of heterogeneity among study results using subgroups. We assessed evidence for reporting bias using Harbord's modified test for small-study effects. Results: Twenty-seven trials (66,118 participants) evaluated the effect on response of an electronic questionnaire compared with postal. Results were heterogeneous (I-squared = 98%). There was evidence for biased (greater) effect estimates in studies at high risk of bias; A synthesis of studies at low risk of bias indicates that response was increased (OR = 1.43; 95% CI 1.08–1.89) using postal questionnaires. Ten trials (39,523 participants) evaluated the effect of providing a choice of mode (postal or electronic) compared to an electronic questionnaire only. Response was increased with a choice of mode (OR = 1.63; 95% CI 1.18–2.26). Eight trials (20,909 participants) evaluated the effect of a choice of mode (electronic or postal) compared to a postal questionnaire only. There was no evidence for an effect on response of a choice of mode compared with postal only (OR = 0.94; 95% CI 0.86–1.02). Conclusions: Postal questionnaires should be used in preference to, or offered in addition to, electronic modes. [ABSTRACT FROM AUTHOR]

Background: Genome-wide association studies have enabled Mendelian randomization analyses to be performed at an industrial scale. Two-sample summary data Mendelian randomization analyses can be performed using publicly available data by anyone who has access to the internet. While this has led to many insightful papers, it has also fuelled an explosion of poor-quality Mendelian randomization publications, which threatens to undermine the credibility of the whole approach. Findings: We detail five pitfalls in conducting a reliable Mendelian randomization investigation: (1) inappropriate research question, (2) inappropriate choice of variants as instruments, (3) insufficient interrogation of findings, (4) inappropriate interpretation of findings, and (5) lack of engagement with previous work. We have provided a brief checklist of key points to consider when performing a Mendelian randomization investigation; this does not replace previous guidance, but highlights critical analysis choices. Journal editors should be able to identify many low-quality submissions and reject papers without requiring peer review. Peer reviewers should focus initially on key indicators of validity; if a paper does not satisfy these, then the paper may be meaningless even if it is technically flawless. Conclusions: Performing an informative Mendelian randomization investigation requires critical thought and collaboration between different specialties and fields of research. [ABSTRACT FROM AUTHOR]

Paper-based or IT tools can be used in telerehabilitation mode to improve the skills of children with developmental dyslexia (DD), seeking to increase reading speed and reduce errors. Telerehabilitation is the provision of remote treatments in which the patient works autonomously in a familiar environment under the remote monitoring, through telecommunication means, of an expert operator. Through telerehabilitation, children with DD can receive treatments outside the specialist clinic, at home or school, via internet connections, and through advanced technological platforms. These procedures allow adequate communication with the family, intensity of treatment, self-adaptivity of exercises, and child engagement; these factors are crucial for a high intervention efficacy. Recent studies have supported the effectiveness of the telerehabilitation of reading in children with DD, with some studies reporting no differences in efficacy between remote and in-person methods. Nevertheless, many points remain to be clarified about the procedures and methods required by telerehabilitation, the variables linked to its effectiveness (e.g., the impact of the intensity of the training and the neuropsychological profile of the child), and the comparative validity of different tele-treatment paths. These aspects are discussed in the present paper. [ABSTRACT FROM AUTHOR]

Purpose: This paper according to the logic of the "digital access divide--digital capability divide--digital outcome divide" aims to systematically discuss the impact of the digital divide on individual happiness in China, accounting for the variations that exist across different groups, as well as the corresponding mechanisms. Design/methodology/approach: This paper presents cross-sectional analyses of the relationship between the digital divide and individual happiness in China. The analyses are based on data from the Chinese General Social Survey 2017, which academic institutions run on the Chinese Mainland. This database contains information on respondents' Internet access, skills and consequences of use, which can measure the digital divide of Chinese individuals at three levels. Findings: First, individual happiness declined when they experienced the digital access divide in China. For the digital capability divide, the lower the usage skills, the more individual happiness declined. When analyzing the digital outcome divide, the greater the negative consequences, the more individual happiness declined. Second, the impacts of digital access, capability and outcome divide vary according to age, gender, education degrees, hukou, region and sub-dimensions. Third, the digital access and capability divide reduce individuals' happiness by lowering their self-rated social and economic status, whereas the digital outcome divide reduce individual happiness by lowering their fairness perception and social trust. Originality/value: The authors believe that this is the first study to examine the impact and its variations among different groups of the three-level digital divide on individual happiness, as well as its mechanisms. [ABSTRACT FROM AUTHOR]

One of the most important aspects of second language acquisition is vocabulary knowledge. Researchers, educators, and second language learners all agree that vocabulary acquisition is crucial. In our increasingly technologically advanced society, where rapid technological improvement and widespread access to high-speed internet have started to present unique and promising prospects for language teaching and learning, vocabulary growth is becoming a rising subject of interest in second language research. This study presents a review of computer corpora, concordancing, and their possible application to the acquisition of vocabulary in second languages. It also focuses on the application of computer corpora and concordancing in second language vocabulary teaching and learning after giving a brief overview of the concept of vocabulary knowledge and the function of datadriven learning (DDL) in language learning. To illustrate the variety of lexical information that several concordance lines can provide on the target word, the paper provides examples of KWIC (Keyword in Context) concordance lines and some vocabulary exercises centered on concordance. This paper may increase awareness among researchers, educators, and students regarding the possible contribution of computer corpora and concordances to the advancement of second language vocabulary knowledge. [ABSTRACT FROM AUTHOR]

Recently, the numerous academic papers have been published on Authentication and Key Agreement (AKA) schemes for securing wireless sensor networks (WSN) in the context of the Internet of Things (IoT). The goal of these schemes is to protect external users' access to data collected by WSNs. Due to limited resources and the wireless communication medium, the sensor nodes are vulnerable to multiple attacks performed by malicious user's. Unfortunately, most of the proposed schemes are insecure and require higher storage, communication and computing costs. This paper presents a User Authentication protocol to secure WSNs Access in the IoT context (UAWSNAIoT). The BAN-Logic and Real-Or-Random (ROR) models are used to demonstrate the reliability of UAWSNA-IoT in meeting all requirements for mutual authentication and session key security, respectively. In addition, UAWSNA-IoT offers high security with low computational, storage and communication overhead, making it an ideal choice for resource-constrained IoT devices such as WSNs. [ABSTRACT FROM AUTHOR]

The paper presents a cross-country analysis of 25 low and lower-middle-income countries to investigate the impact of COVID-19 on educational policymaking. The study utilises variables from the Internet Inclusive Index and the Digital Skills Gap Index to explore the relationship between internet access and digital skills gaps in these countries. A descriptive and correlation analysis is conducted to understand trends and associations between the variables from data for the selected countries. The analysis shows a positive correlation between internet domains and digital skills gap scores. The paper also presents insights from low and middle-income countries to understand the challenges and responses to e-learning policy during the Pandemic. The evidence from the analysis suggests that countries with higher scores on internet domains pre-pandemic were in a better position to absorb the external shocks caused by the Pandemic. The paper's findings highlight the importance of addressing the digital divide and promoting internet inclusivity in these countries to improve their ability to adapt to external shocks and ensure continuity of learning during crises such as the COVID-19 Pandemic. [ABSTRACT FROM AUTHOR]

The world never saw Covid-19 pandemic coming. It disrupted all human systems including education. This pandemic caused a shutdown of the popular face-to-face-teaching and learning with digital and online teaching as the only alternative. However, this, being the only solution further exposed the deep inequalities in South Africa education where not all learners and teachers had access to internet facilities, electronic devices, ICT gargets, and skills. These learners were disadvantaged even when schools returned to normalcy. With this, the aim of this paper is to explore the lesson from Covid with the purpose of suggesting sustainable ways in the face of future pandemic that may disrupt education system. The main question in this paper is: How can education in South Africa be reinvented to be sustainable, inclusive, and equitable in the face of unforeseen pandemics? This paper is under pinned by the Chaos theory and employs a systematic review of literature within qualitative methodology. The findings of this paper reveal the under-preparedness for Covid, its implication and disruption to teaching and learning, and the need for inclusive and sustainable education system that can withstand any futuristic pandemic in South Africa. It also advocates for an inclusive and equitable education system, which makes this paper relevant and significant for contemporary education. [ABSTRACT FROM AUTHOR]

The advent of 5G technology has ushered in a new era of connectivity and innovation. This paper explores the fundamental aspects of 5G, its applications, and the current trends shaping its implementation. 5G, the fifth generation of wireless communication technology, offers unprecedented speed, low latency, and high reliability. These features empower a wide range of applications across various industries. In the realm of telecommunications, 5G promises to revolutionize mobile broadband by providing gigabit-level data rates, enabling seamless streaming, and enhancing the user experience. Moreover, it enables the Internet of Things (IoT) to reach its full potential, allowing for the connection of billions of devices and sensors, thereby transforming industries like healthcare, transportation, and agriculture. Another aspect of 5G, i.e., F5G has been discussed in the paper. The Fiber-to-the-room (FTTR) has been accepted as auspicious fifth generation network which can be used for high quality networking at home. Many global and states standardization organizations have decided to expand the use of FTTR. Some of the organizations include, the International Telecommunication Union Telecommunication Standardization Sector, the European Telecommunications Standards Institute, and the China Communications Standards Association and few more. There are two widely used features of FTTR, one is the extension of Passive Optical Network to make its reach to every room, while the other is central based networking that helps to high quality Wi-Fi experience and finest broadband connectivity. This paper covers the future trends and viewpoints of FTTR. Paper mainly focuses on the current evolution of FTTR [ABSTRACT FROM AUTHOR]

This paper examines the quantitative and qualitative situation of the current fixed and mobile Internet and its expected future. It provides a detailed insight into the past, present, and future of the Internet along with the development of technology and the problems that have arisen in accessing and using broadband Internet. First, the number of users and penetration rate of the Internet, the various types of services in different countries, the ranking of countries in terms of the mean and median download and upload Internet data speeds, Internet data volume, and number and location of data centers in the world are presented. The second task introduces and details twelve performance evaluation metrics for broadband Internet access. Third, different wired and wireless Internet technologies are introduced and compared based on data rate, coverage, type of infrastructure, and their advantages and disadvantages. Based on the technical and functional criteria, in the fourth work, two popular wired and wireless Internet platforms, one based on optical fiber and the other based on the 5G cellular network, are compared in the world in general and Australia in particular. Moreover, this paper has a look at Starlink as the latest satellite Internet candidate, especially for rural and remote areas. The fifth task outlines the latest technologies and emerging broadband Internet-based services and applications in the spotlight. Sixthly, it focuses on three problems in the future Internet in the world, namely the digital divide due to the different qualities of available Internet and new Internet-based services and applications of emerging technologies, the impact of the Internet on social interactions, and hacking and insecurity on the Internet. Finally, some solutions to these problems are proposed. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to propose a conceptual framework for integrating information and communication technologies (ICT) into teaching practices for educators in rural Ghana lacking computer and internet access. Bridging the rural–urban digital divide is critical for equitable quality education. This research identifies distinct infrastructure, financial, human, and socio-cultural challenges of ICT adoption in underserved Ghanaian schools through an exhaustive literature review. The framework provides tailored strategies to empower teachers to leverage ICT for innovative pedagogy despite limitations. Ultimately, the goal is to offer pragmatic, evidence-based solutions to advance ICT-enabled instruction and digital equity in marginalized settings. Design/methodology/approach: This study utilizes a qualitative literature review methodology to develop a conceptual framework for ICT teaching techniques tailored to the rural Ghanaian context. Published empirical studies, theoretical papers, and reports focused on ICT education in developing countries, particularly sub-Saharan Africa, were systematically reviewed across multidisciplinary databases. Relevant theories and models, like TPACK and SAMR, were analyzed to determine appropriate modifications for the framework design. The proposed strategies emphasize affordable technologies, teacher training, localized content, and culturally relevant pedagogies selected based on evidence from literature to address the unique barriers and needs of the rural setting. Findings: The literature review revealed profound infrastructure, financial, human, and socio-cultural barriers to ICT adoption in rural Ghanaian schools. These include lack of electricity, internet, hardware, and software alongside inadequate teacher training and support. The proposed conceptual framework offers solutions including leveraging low-cost technologies like mobile devices, prioritizing teacher professional development, developing localized digitally-enabled resources, and fostering community participation. Culturally relevant pedagogies are also emphasized. This tailored, evidence-based approach holds promise for enhancing ICT-enabled instruction and bridging digital divides to promote equitable quality education. Further findings will emerge through framework implementation and evaluation. Research limitations/implications: This conceptual framework requires implementation and evaluation to truly determine its impact and effectiveness in the intended rural Ghanaian context. As a literature review, primary data collection was not undertaken. Practical application of the framework in schools can yield direct insights through surveys, interviews, observations, and analysis of key educational outcomes pre and post-implementation. Comparisons with control groups may further illuminate its efficacy. Monitoring and adaptation over time is also essential. Ultimately, this research sets the foundation for praxis-oriented work transforming ICT integration in marginalized communities to advance digital equity and inclusion. Practical implications: This research provides an evidence-based, context-aware framework with pragmatic solutions to enhance ICT-enabled teaching and learning in underserved rural Ghanaian schools. It offers guidance to teachers, administrators, and policymakers on integrating technology despite infrastructure and resource constraints. The emphasis on cost-effective innovations, educator training, localized content, and community participation can inform planning and investments in ICT education. Broader applications include adapting the framework for other developing country contexts facing comparable challenges. Overall, this work promotes digital equity and quality education access, catalyzing social development and aligning with the UN Sustainable Development Goals. Social implications: This research highlights the urgent need to address digital divides exacerbating educational inequalities between rural and urban communities in Ghana. Lack of technology access and utilization in rural schools threatens to widen gaps in skills, capabilities, and opportunities for students. Strategic integration of ICT can promote social inclusion, cultivate digital literacy, and equip youth to participate in the global digital economy, thereby enhancing prospects. More broadly, advancing digital equity and ICT-enabled education empowers marginalized groups, fosters community empowerment, and drives progressive social change. This work underscores that localized, context-appropriate solutions are pivotal for promoting development and social justice. Originality/value: This research fills a crucial gap by proposing a conceptual framework tailored specifically for integrating ICT in teaching practices in rural Ghanaian schools lacking digital access, responding to context-specific barriers and needs. While extensive literature examines ICT education models globally, few studies offer localized strategies for resource-constrained environments. This framework adapts established models based on a systematic literature review, emphasizing affordability, capacity building, and cultural relevance. By synthesizing evidence-based, pragmatic solutions to advance ICT-enabled instruction in marginalized settings, this work provides a valuable foundation for praxis transforming rural education. The localization approach could inform frameworks for other developing regions. [ABSTRACT FROM AUTHOR]

A satellite internet provider (e.g., Starlink, OneWeb, O3b mPOWR), despite possessing the capability to provide internet services to on-ground users in a global scale, can dramatically change the way space missions are designed and operated in the foreseeable future. Assuming a scenario where space mission satellites can access the internet via a space internet system, the satellite can be connected to the network permanently (24 × 7) and act as mere terminal independently from its location. The ability to communicate with the satellite on-demand has the potential to improve aspects such as real-time tasking, outage minimization, operation cost, and dependency on the ground. This paper performs a feasibility study on the concept of connecting space missions to the network through commercial mega-constellations. This study includes a review of existing and near-future space internet systems, identification of candidate space missions for the aforementioned concept, a necessary adaptation of existing Commercial off-the-shelf (COTS) terminals to be plugged into space mission satellites, assessment of communication performance, and investigation of the legal aspects of the radio frequency (RF) spectrum usage. The paper evidences that the concept is practically possible to implement in the near future. Among the studied space internet systems (i.e., Starlink, OneWeb, O3b mPOWER), O3b mPOWER stands out as the most suitable system allowing permanent coverage of low earth orbit (LEO) space missions with data rates that can reach up to 21 Mbps per satellite. Although the concept is very promising and can be implemented in the near future, our investigations show that some regulatory aspects regarding the RF usage should be solved for future exploitation of connecting space missions through NGSO (Non-Geostationary Satellite Orbit) constellations. [ABSTRACT FROM AUTHOR]

This paper examines the use by California's direct market farmers (DMFs) of online sales and marketing during the early onset of the COVID-19 pandemic in the United States, from March through December 2020. The pandemic caused market disruptions that accelerated the trend toward market digitalization. This paper reports quantitative findings based on 364 responses to an online survey of DMFs in California and qualitative findings from participant observation and 33 semi-structured interviews with DMFs and technical assistance providers. We found that online sales and marketing tools, such as social media and websites, were important for withstanding economic disruptions associated with the pandemic, and farmers who had an online presence were more likely to increase their sales and profitability during its early onset. However, we also found that many farmers lacked the necessary resources to access these tools and use them effectively, and that technical assistance providers experienced challenges in helping farmers with online technology use. We argue that DMFs need reliable access to the internet, as well as advice, resources, and training to access and benefit from online sales and marketing tools. These resources must be available in languages other than English (e.g., Spanish). Researchinformed programs and policies can help DMFs navigate market digitalization and strengthen their resilience to future economic disruptions. [ABSTRACT FROM AUTHOR]

The use of SMS messaging for education has grown in recent years, with particular attention recently during the Covid‐19 pandemic. Mobile phones often have high levels of ownership in low‐income contexts compared to computers, and lower connectivity requirements, which arguably make this a more equitable medium than data‐heavy online instruction, for example. However, given that gender can be a factor to influence mobile device access and use, it is also important to consider educational applications through a gender lens, to avoid further exacerbating digital divides. In this paper, we present an analysis of server log and evaluation data in relation to a literacy‐focused initiative for primary‐aged learners carried out in Kenya as part of the Tusome programme and through the SMS‐based M‐Shule education platform, which does not require an Internet connection or smartphone to run. The extent of engagement with the platform varies according to gender and location within the country. The data also demonstrate a positive impact on learning outcomes regardless of learners' gender and location. Furthermore, the learning gains are shown to be relatively cost‐effective in comparison with educational technology interventions in similar contexts. The findings show that this low‐connectivity adaptive model has a positive impact on learning outcomes. It is a scalable approach to support a range of learners in Kenya, providing more support to learners who need it, and leading to increased foundational learning outcomes overall. As such, the findings will also be of highly relevant to other low‐connectivity contexts. Practitioner notes What is already known about this topic Mobile phones can be used as a means to support learning, through mobile learning and SMS, particularly in low‐connectivity contexts, although there is a lack of rigorous evidence of impact upon learning outcomes. Mobile phone device ownership tends to be higher than computer or wired Internet connections in many low‐income contexts. Software applications which adapt to the learners' level have shown good potential for gender‐equitable learning outcomes in low‐income contexts; however, these often require an Internet connection in addition to computers or tablets to be run on. What this paper adds There is a lack of contextually relevant evidence of the impact of SMS‐based mobile learning applications in low‐resource and low‐connectivity contexts upon learning outcomes. Through analysis of data generated via an experimental design, this study provides evidence that literacy materials delivered through an SMS‐based educational platform—M‐Shule—can have a positive impact upon learning outcomes. Furthermore, gains are equitable in terms of learners' gender, and location, within Kenya. Implications for practice and/or policy Mobile phones can be an effective way of reaching learners to provide additional educational support as part of existing education programmes in low‐connectivity environments. Learning gains using M‐Shule are evidenced as significant and relatively cost‐effective. Existing high‐quality learning materials developed in other media can be effectively adapted to SMS to reach learners particularly who are out‐of‐school or during periods of educational disruption. What is already known about this topic Mobile phones can be used as a means to support learning, through mobile learning and SMS, particularly in low‐connectivity contexts, although there is a lack of rigorous evidence of impact upon learning outcomes. Mobile phone device ownership tends to be higher than computer or wired Internet connections in many low‐income contexts. Software applications which adapt to the learners' level have shown good potential for gender‐equitable learning outcomes in low‐income contexts; however, these often require an Internet connection in addition to computers or tablets to be run on. What this paper adds There is a lack of contextually relevant evidence of the impact of SMS‐based mobile learning applications in low‐resource and low‐connectivity contexts upon learning outcomes. Through analysis of data generated via an experimental design, this study provides evidence that literacy materials delivered through an SMS‐based educational platform—M‐Shule—can have a positive impact upon learning outcomes. Furthermore, gains are equitable in terms of learners' gender, and location, within Kenya. Implications for practice and/or policy Mobile phones can be an effective way of reaching learners to provide additional educational support as part of existing education programmes in low‐connectivity environments. Learning gains using M‐Shule are evidenced as significant and relatively cost‐effective. Existing high‐quality learning materials developed in other media can be effectively adapted to SMS to reach learners particularly who are out‐of‐school or during periods of educational disruption. [ABSTRACT FROM AUTHOR]

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The entertainment industry is driven to sell certain commodities transnationally, particularly in a world where borders are becoming increasingly diffused through the access afforded by the Internet. Media content is easily consumed, making cultural exporting fast and easy. Similar tropes and plot have been replicated in the East Asian film and TV industry, perhaps in hopes of replicating the success. This paper looks at the manufacture of ideal masculinities within East Asia, particularly China. From ex-members of K-pop group EXO to the successful TV series, cross-influence of East Asian popular culture is prominent. Through this paper, I look at the influence of K-dramas on the Chinese TV industry and particularly the manufacturing of a militarized masculinity on Chinese TV. Far from portraying brute and fearsome soldiers, ideal masculinity on TV is portrayed as "steely exterior but gentle internally" and thus desirable romantic partners to heterosexual women. By exploring the basic conception of Chinese masculinity, I then discuss representations of militarized masculinity on the silver screen (Wolf Warrior II) and C-dramas, with particular focus on the series, You Are My Hero (2021). [ABSTRACT FROM AUTHOR]

This paper provides a detailed mathematical model governing the operation of feedforward neural networks (FFNN) and derives the backpropagation formulation utilized in the training process. Network protection systems must ensure secure access to the Internet, reliability of network services, consistency of applications, safeguarding of stored information, and data integrity while in transit across networks. The paper reports on the application of neural networks (NN) and deep learning (DL) analytics to the detection of network traffic anomalies, including network intrusions, and the timely prevention and mitigation of cyberattacks. Among the most prevalent cyber threats are R2L, U2L, probe, and distributed denial of service (DDoS), which disrupt normal network operations and interrupt vital services. Robust detection of the early stage of cyberattack phenomena and the consistent blockade of attack traffic including DDoS network packets comprise preventive measures that constitute effective means for cyber defense. The proposed system is an NN that utilizes a set of thirty-eight packet features for the real-time binary classification of network traffic. The NN system is trained with a dataset containing the packet attributes of a mix of normal and attack traffic. In this study, the KDD99 dataset, which was prepared by the MIT Lincoln Lab for the 1998 DARPA Intrusion Detection Evaluation Program, was used to train the NN and test its performance. It has been shown that an NN comprised of one or two hidden layers, with each layer containing a few neural nodes, can be trained to detect attack packets with concurrently high precision and recall. [ABSTRACT FROM AUTHOR]

In the present times, the concept of cloud computing has played a significant role at the global level. With this approach, users can able to customize their services as per their needs. By having the connection of internet users can get able to serve various kinds of services like on-demand access, storage space, software building platforms, data recovery, etc., and pay only for that service that they have consumed. Enormous challenges in the cloud domain such as fault tolerance, energy efficiency, scheduling, resource provisioning, load balancing, etc. This paper is focused on load balancing domain. This can be defined as a redistribution of the workload among various available virtual machines in such an identical manner that would lead to a balanced state. This paper presents the evaluative and inclusive review of numerous load balancing (LB) methods. Quality of services(QoS) is vital role that contain various parameters to evaluate the load balancing methods in respect of makespan, speedup, cost, throughput, etc. This paper is highlighted numerous of load balancing methods with their brief explaination, platform used, different simulator and tools used by these methods and based on QoS parameters. [ABSTRACT FROM AUTHOR]

Wireless Local-Area Networks (WLANs), as a popular internet access solution, are widely used in numerous places, including enterprises, campuses, and public venues. As the number of devices increases, large-scale deployments will cause the problem of dense wireless networks, including a lot of energy consumption. Thus, the optimization of energy-efficient wireless AP devices has become a focal point of attention. To reduce energy consumption, we have proposed the active access-point (AP) configuration algorithm for WLANs using APs with a dual interface. This uses the greedy algorithm combined with the local search optimization method to find the minimum number of activated APs while satisfying the minimum throughput constraint. However, the previous algorithm basically satisfies only the average throughput among the multiple hosts associated with one AP, wherein some hosts may not reach the required one. In this paper, to overcome this limitation, we propose an enhanced active AP configuration algorithm by incorporating the throughput request satisfaction method that controls the actual throughput at the target value (target throughput) for every host by applying traffic shaping. The target throughput is calculated from the single and concurrent communicating throughput of each host based on channel occupancy time. The minimum throughput constraint will be iteratively adjusted to obtain the required target throughput and achieve the fair throughput allocation. For evaluations, we conducted simulations using the WIMNET simulator and experiments using the testbed system with a Raspberry Pi 4B for APs in four topology cases with five APs and ten hosts. The results show that the proposed method always achieved the required minimum throughput in simulations as well as in experiments, while minimizing the number of active APs. Thus, the validity and effectiveness of our proposal were confirmed. [ABSTRACT FROM AUTHOR]

Past investments in electricity, Internet, and road infrastructure, in isolation and bundled, have contributed to structural transformation and economic development in Africa. Using new data on the expansion of the road, electricity, and Internet networks over the past two decades, the paper shows that having access to both paved roads and electricity has led to a significant reallocation of labor from agricultural to both manufacturing and services. Adding access to fast Internet has had a major impact on structural change, with an even larger impact on reallocating labor away from agriculture. The paper then uses a spatial general-equilibrium model to quantify the impacts of future regional transport investments, bundled with electricity and Internet investments, on economic development in countries in the Horn of Africa and Lake Chad region. [ABSTRACT FROM AUTHOR]

Background and Objectives: Evidence suggests telehealth in speech and language therapy can enhance access to care, cost‐effectiveness and satisfaction. However, little is known about use of telehealth in the United Kingdom. Moreover, many assessments/outcome measures for aphasia have been tested for face‐to‐face administration only, posing challenges to reliable use within the telehealth context. We explored the experiences and views of speech and language therapists (SLTs) working with people with aphasia on using telehealth to conduct assessments/outcome measures, perceived barriers and facilitators in telehealth, and their priorities for research in telehealth aphasia assessment. Method: We explored views of UK SLTs through an online cross‐sectional survey (2021) delivered through the Qualtrics platform. The survey covered three main areas: (i) participant demographics; (ii) experience of using telehealth and doing telehealth assessments with people with aphasia post‐stroke during the COVID‐19 pandemic; and (iii) plans for telehealth post‐pandemic. Response formats included yes/no, multiple choice, 5‐point Likert scales and open‐ended text responses. The survey was expected to take no more than 10 min to complete. Survey data were analysed through descriptive statistics and content analysis of open‐ended questions. Results: One hundred twenty‐four SLTs responded to the survey. The majority (>80%) used telehealth during the COVID‐19 pandemic and >90% planned to continue to use telehealth in the future. The most used platforms were Zoom, Microsoft Teams and Attend Anywhere. Access to internet and telehealth platforms, and practical problems (e.g., difficulties sharing resources online, limited functionality of telehealth platforms for assessment) were common barriers. Therapists highlighted that training, resources and materials that assist the administration of assessments were important. Most participants responded that there was a need for existing measures to be tested for administration via telehealth (n = 68, 70.8%). Participants overall felt there was a need for online interactive assessments, more online resources that have been trialled for use via telehealth, accessible formats for resources for people with aphasia and clear instructions for how people with aphasia can access resources. Conclusions: This study provides new insights into the current use of telehealth assessment with people with aphasia in the United Kingdom and directions for future research. Barriers and facilitators identified can support the implementation of telehealth assessment in SLT services. WHAT THIS PAPER ADDS: What is already known on the subject: The use of telehealth in speech and language therapy has advantages in terms of access to care, cost‐effectiveness and satisfaction with care. However, little is known about the use of telehealth in aphasia rehabilitation in the United Kingdom, especially in the area of assessment and outcome measurement. What this paper adds to existing knowledge: This study identified that the majority (>80%) of aphasia therapists used telehealth during the COVID‐19 pandemic and >90% planned to continue to use telehealth in the future. A need was identified for existing measures to be tested for administration via telehealth and for training, resources (e.g., online interactive assessments) and materials (e.g., accessible formats for people with aphasia). What are the potential or actual clinical implications of this work?: To facilitate the successful implementation of telehealth assessment, there is a need for measures validated for use via telehealth and more online resources that have been trialled for use via telehealth. [ABSTRACT FROM AUTHOR]

The long-standing sloppy economic growth model that has led to resource misallocation between regions and industries has caused China's economic development to enter a period of decelerated growth even though it has soared to the top class of the global economy. The issue of resource misallocation in China has been examined in previous studies, but less focus has been placed on whether resource misallocation has spatial spillover effect and the internet's involvement in it. To fill in the gaps in the literature, this study uses data from China's inter-provincial panel from 2010 to 2019 to measure four aspects of internet development: software and information technology services, key internet indicators, service capacity of the telecommunication industry, and the communication capacity of the telecommunication industry. This is done by using a multi-factor estimation method to approximate the actual real-world situation. With an appropriate selection of spatial matrix and threshold variables, a non-dynamic panel threshold model is built to empirically investigate the impact of internet development on resource mismatch. There are several significant findings in this study. First, internet development in China differs and correlates spatially. Second, as internet development advances, there is a significant negative impact on resource misallocation within the region itself and spillover effect to other regions. Third, there is regional variation in how resource misallocation is affected by internet development. Fourth, the connection between internet development and resource misallocation is threshold-dependent on the level of governmental support. To overcome the resource bottleneck and achieve coordinated development, we suggest that local governments should step up their support for the development of internet infrastructure, and underdeveloped regions should fully utilize the spillover effect of internet resources from developed regions. Jel Classification: R11; R15; C31 Plain language summary: Purpose: This paper investigates whether internet development can mitigate resource misallocation in China. Methods: Using provincial panel data from China and a multi-factor estimation method to construct a comprehensive index for internet development, we apply the gravity model to test the interregional interaction and the spatial Durbin model to examine the impact of internet development on resource misallocation. The threshold effect of government support is also being tested. Conclusions: First, internet development in China differs and correlates spatially. Second, as internet development advances, there is a significant negative impact on resource misallocation within the region itself and spillover effect to other regions. Third, there is regional variation in how resource misallocation is affected by internet development. Fourth, the connection between internet development and resource misallocation is threshold-dependent on the level of governmental support. Implications: To overcome the resource bottleneck and achieve coordinated development, we suggest that local governments should step up their support for the development of internet infrastructure, and underdeveloped regions should fully utilize the spillover effect of internet resources from developed regions. [ABSTRACT FROM AUTHOR]

There have been 188 rural hospital closures in the United States since 2010 with approximately 20% of these in Appalachia. Telehealth has become a way that nurses can reach rural patients who might not otherwise receive health care. The purpose of this paper is to (1) outline the federal policies enacted during COVID-19 for broadband expansion; and (2) suggest how advanced practice nursing care might be affected by broadband expansion and telehealth in the region. A search of PubMed was conducted in January 2023, using the search words, "policy", "telehealth", "broadband", and "Appalachia". New laws appropriated funds to expand broadband infrastructure that made it possible for telehealth to be used by nurses to deliver health care to rural patients. This discussion paper found that broadband legislation was instrumental in expanding telecommunications and telehealth by NPs. There is a great need for broadband to continue to expand and for trained nurses to provide care via telehealth. [ABSTRACT FROM AUTHOR]

The present paper aims to investigate prisoners' rights to use and access the Internet, focusing on the jurisprudence of the European Court of Human Rights (ECtHR). The study's principal objective is to assess the fundamental rights aspects of Internet access, particularly within the context of relevant EU legislation, and to interpret how the digital divide impacts prisoners. The study primarily relies on a thorough review of pertinent literature and legal materials, and it incorporates case studies from Estonia, Lithuania and Türkiye to contextualize the literature findings within specific legal jurisdictions. The research findings suggest that prisoners' Internet access should be evaluated in accordance with fundamental rights, including Article 10 of the European Convention on Human Rights. Regarding the digital divide, the study concludes that limiting prisoners' access to the Internet could exacerbate the already existing societal gap, potentially hindering their reintegration into society. The particular focus on the above three countries stems from the fact that as per the precedent of the ECtHR, only four countries are involved in cases concerning restriction of access to the Internet (Estonia, Lithuania, Türkiye and Russia); however, Russia ceased to be a party of the European Convention on Human Rights, so analyzing the future of the issue of Internet acces there is highly limited. Our research contributes significantly to the literature on the digital divide, particularly in terms of its legal implications. The study's comprehensive approach, which integrates both theoretical and practical aspects, is beneficial for domestic legal professionals and researchers engaged in interdisciplinary investigations of EU law and fundamental rights. [ABSTRACT FROM AUTHOR]

The pursuit of economic growth has implications for carbon emissions and climate change. Achieving low carbon development is important for attaining the targets of the sustainable development goals. Africa is often described as a largely import-dependent continent. The continent also requires significant investment in information and communication technologies (ICT) and renewable energy to achieve low-carbon economic growth. However, empirical evidence on the joint impacts of imports of goods and services, clean energy use, ICT, and economic growth on carbon emissions in Africa is scanty and mixed. This paper investigated the impacts of information and communication technologies, renewable energy consumption, import and economic growth on carbon emissions by using rich data on total per capita carbon dioxide (CO2) emissions, economic growth, import of goods and services, renewable energy consumption, fixed telephone subscriptions, mobile cellular subscriptions, and individuals using the internet in Africa (2001 ─ 2020) obtained from the World development indicators (WDI) database. Using the Panel autoregressive distributed lag model (PARDL), we found that mobile cellular subscriptions, and level of economic growth significantly increased per capita CO2 emissions in Africa in the long run while renewable energy consumption and technologies and import of goods and services significantly decreased per capita CO2 emissions in the long run. We conclude that information and communication technologies, level of economic growth, import of goods and services, and renewable energy consumption exert impacts on carbon emissions in Africa. Highlights: Achieving low-carbon development in Africa is possible. This research investigated the impacts of information and communication technologies, renewable energy consumption, import and economic growth on carbon emissions in Africa. This study utilized the Panel autoregressive distributed lag model and panel data from 31 African countries. The results shed new light on the emission reduction potential of renewable energy consumption and import of goods and services. The study also shows that ICTs increase carbon emissions in Africa. This article offers recommendations concerning carbon emissions reduction. [ABSTRACT FROM AUTHOR]

With advancement of Automation technology, life is getting simpler and easier in all aspects. In today's world Automatic systems are being preferred over manual system. With the rapid increase in the number of users of internet over the past decade has made Internet a part and parcel of life, and IoT is the latest and emerging internet technology. Internet of things is a growing network of everyday object-from industrial machine to consumer goods that can share information and complete tasks while you are busy with other activities. Wireless Home Automation system (HAS) using IoT is a system that uses computers or mobile devices to control basic home functions and features automatically through internet from anywhere around the world, an automated home is sometimes called a smart home. It is meant to save the electric power and human energy. The home automation system differs from other system by allowing the user to operate the system from anywhere around the world through internet connection. In this paper we present a Home Automation system (HAS) using Blynk Community that employs the integration of cloud networking, wireless communication, to provide the user with remote control of various lights, fans, and appliances within their home and storing the data in the cloud. The system will automatically change on the basis of sensors data. This system is designed to be low cost and expandable allowing a variety of devices to be controlled. [ABSTRACT FROM AUTHOR]

Citizen Science projects aim to make data entry as easy as possible and often provide online data recording or data recording with an App. However, many participants cannot or do not want to use these possibilities and record their data the "old-fashioned" way with pen on paper. We ask whether the quality of data recorded in the "old-fashioned" way (transect walkers record their data with pen on paper) is of the same, better or worse quality than data recorded "online" (transect walkers enter their data via an online tool). We use the project "Butterfly Monitoring Germany" as an example, where we identify three different types of volunteers: those who enter their data online, those who send their data to the project coordination via email in different formats and those who send their data to the project coordination via ordinary mail. We observed minor quantitative differences for transect walkers not entering their data online but significant qualitative differences. Transect walkers who send their data via email record significantly more data for some rare or difficult to determine species. This is essential to properly calculate these species' trends. In addition, the results of a questionnaire showed that "old fashioned" transect walkers did not use the online data entry because (i) data entry takes too long, (ii) is too cumbersome, (iii) they have bad or no internet connection or (iv) lack of technical capabilities. Accounting for different preferences of Citizen Scientists, different ways of data-submission should be made available (e.g. online, via app, or the old-fashioned way on paper). For the future, projects that collect large amounts of Citizen Science data should further develop low-threshold input data pipelines. Implications for insect conservation: Our results show that data recorded in the old-fashioned way contributes significantly to increasing data quality. It is therefore very important to continue to enable different forms of data recording in the future. Furthermore, it is crucial to keep in mind that Citizen Science projects are only partly for the sake of science, but also volunteers should benefit by being part of a community and having access to information about (butterfly) biodiversity. [ABSTRACT FROM AUTHOR]

One of the practical obstacles limiting the use of cloud-based gamification applications is the lack of an Internet connection of adequate quality. In this paper, we describe a practical solution to this problem by the implementation of client-side gamification rule processing so that most events generated by players can be processed without the need to involve server-side functions; therefore, only a handful of data have to be transmitted to the server for global state synchronization, and only when an Internet connection is available. For this purpose, we adopt a simple textual gamification rule definition format, implement the rule parser and event processor, and evaluate the solution in terms of performance in experimental conditions. The obtained results are optimistic, showing that the developed solution can easily handle rule sets and event streams of realistic sizes. The solution is planned to be integrated into the next version of the FGPE gamified programming education platform. [ABSTRACT FROM AUTHOR]

Purpose -- The aim of this paper is to 1) measure the effectiveness of online learning in practise-based tourism courses, 2) identify the factors that influence the effectiveness of online learning and 3) propose strategies to encourage tourism students to adopt constructive learning in online learning environments. Methodology/Design/Approach -- A qualitative methodology was used to analyse data from students participating in an online course entitled "Field Study in Tourism". Students were surveyed after completing the teaching semester and asked to give their opinions and comments on the effectiveness of online learning. A total of 32 students gave their opinions on the effectiveness of online learning. The authors used applications for online communication during online learning, such as Google Classroom, Zoom and WhatsApp. Findings -- The results show that students have very different assessments of the effectiveness of online learning, with most students stating that online learning is less effective for practiseorientated tourism courses. For most students, learning is very efficient when it is applied directly in practise after learning the theory. They should be able to analyse what is happening in the field through direct observation. The students mentioned various factors (e.g. internet access, economic aspects, family support and the environment) that influence the success of online learning. Originality of the research -- The findings are in line with constructivist theory, which assumes that a combination of factors relating to learners, environmental factors and teachers are responsible for achieving the goals of constructivist learning. The paper extends our knowledge of constructivist (online) learning by discussing both TLE (teacher, learner, environment) and institution-based models that need to be developed in order to effectively apply and utilise the educational benefits of constructivist learning theory and make online learning appropriate for practise-based tourism courses. [ABSTRACT FROM AUTHOR]

The paper presents an analysis of rural development in Romania within the broader European context, focusing on the impact of digitization. Drawing from scientific databases and official sources, the study collected and interpreted data from both European and national statistical systems. The research results showed a significant evolution of digitization in the rural environment, but also the continued existence of significant gaps compared to urban areas. The significant increase in internet access rates in Romanian villages, the use of modern digital technologies in local public administration, or a high level of interest in accessing Smart Village funds are aspects highlighted in the article. The conclusions of the study can be useful to public authorities for the development of strategies aimed at rural development. The research conducted is preliminary in nature, being carried out within doctoral studies. [ABSTRACT FROM AUTHOR]

Determining the precise location of a ship navigating on a lake is of utmost importance for various logistical and safety reasons. However, this task can become particularly challenging when operating in regions with limited or no access to the Internet. Fortunately, advancements in technology, specifically the Internet of Things (IoT) utilizing Low Power Wide Area Network (LPWAN) technology, have offered a robust solution to address this issue. LPWAN technology enables long-range data transmission without being reliant on traditional internet connectivity. In the context of our research, a LoRaWAN end node is employed equipped with LGT92, along with three gateways sourced from two different vendors, to effectively track the real-time position of a ship. To gauge the effectiveness of our system, let's conduct experiments and obtained significant results. One noteworthy finding was that the communication range between one of the gateways and the LoRaWAN end node extended to 2.5 kilometers when utilizing the RAK 7243 gateway. In contrast, the Dragino LG308 gateway impressively stretched this range to 5.7 kilometers. All three gateways to broaden the tracking coverage area and ensure comprehensive monitoring are strategically deployed. Our research's primary focus was tracking a ship's journey spanning 16 kilometers from Balige to Onanrunggu port. Throughout our experimentation, it is confirmed that the ship's precise coordinates, including latitude and longitude, were accurately transmitted from the end node on the ship to the designated gateway. This crucial position data was then seamlessly transmitted to the cloud. This real-time tracking capability proved invaluable, allowing for constant oversight and decision-making support during the ship's journey. [ABSTRACT FROM AUTHOR]

Live video streaming has become one of the main multimedia trends in networks in recent years. Providing Quality of Service (QoS) during live transmissions is challenging due to the stringent requirements for low latency and minimal interruptions. This scenario has led to a high dependence on cloud services, implying a widespread usage of Internet connections, which constrains contexts in which an Internet connection is not available. Thus, alternatives such as Mobile Ad Hoc Networks (MANETs) emerge as potential communication techniques. These networks operate autonomously with mobile devices serving as nodes, without the need for coordinating centralized components. However, these characteristics lead to challenges to live video streaming, such as dynamic node topologies or periods of disconnection. Considering these constraints, this paper investigates the application of Artificial Intelligence (AI)-based classification techniques to provide adaptive streaming in MANETs. For this, a software-driven architecture is proposed to route stream in offline MANETs, predicting the stability of individual links and compressing video frames accordingly. The proposal is implemented and assessed in a laboratory context, in which the model performance and QoS metrics are analyzed. As a result, the model is implemented in a decision forest algorithm, which provides 95.9% accuracy. Also, the obtained latency values become assumable for video streaming, manifesting a reliable response for routing and node movements. [ABSTRACT FROM AUTHOR]

Blockchain technology provides a reliable information access environment for the Internet of Vehicles, but the high latency and complex computing consensus mechanism in blockchain make it difficult to port to onboard devices. Recently, there are many methods to reduce the time cost of consensus by optimizing node grouping or reducing redundant calculations, but this would lower the security level of the blockchain. To address these issues and reduce the adverse effects of frequently changing channel quality on consensus results, a consensus mechanism based on vehicle comprehensive state factors for nodes selection (PoMS) is proposed. Firstly, the vehicle nodes utilize the machine learning model to predict local driving parameters and broadcast the predicted results to the other nodes. Secondly, each node uses interactive data to calculate the state values, and the leader comprehensively evaluates the nodes participating in the consensus and selects the nodes as relays. Finally, we also adopted a double-layer blockchain structure to accelerate the selection process of relay nodes. In order to verify the performance of the proposed consensus algorithm, we conducted tests on transmission time and communication quality. The experimental results show that compared to traditional consensus mechanisms, the algorithm proposed in this paper can reduce time overhead by an average of 12.7% and maintain a good transmission rates under a certain number of malicious nodes. [ABSTRACT FROM AUTHOR]

Older people have increasingly been using the new information and communication technologies (ICTs), namely the internet. Seeking to contribute with substantive information on their digital inclusion, this paper focuses on the adoption and use of ICTs by older adults, highlighting their experiences and considering their plurality. Taking a qualitative approach, the core goal of the empirical research underlying this paper was to understand what mechanisms and modalities configure the relationship of older internet users with the new ICTs. With that objective in mind, interviews were conducted with 20 internet users over the age of 60. Those interviews, which included a biographical element, were subjected to multi-categorical analysis. Results suggest a typology of modes of relating to the new ICTs among older internet users that reflects different trajectories, practices, skills, significances and impacts. The analysis shows how life trajectories and differentiated uses are reflected in equally differentiated impacts for older adults, contributing to their quality of life in different ways and to different degrees. Digital skills play a fundamental role in enhancing or limiting those effects. The results of this research help break down the stereotypes associated with the older generations and may have relevant implications for the design of digital inclusion policies and initiatives. [ABSTRACT FROM AUTHOR]

This paper examines the digitalization of higher education in Ethiopia. It mainly focuses on better understanding the policies, practices, and challenges of digitalization of higher education in the country. The necessary data were mainly generated from continental, national, and institutional policy and strategy documents. Publicly available transnational and national reports and other documents and the author's views and lived experiences were also used to substantiate data generated through policy review. The data were analyzed using deductive thematic analysis. The themes were mainly developed based on prior research and existing literature. The findings indicate that there are sufficient and feasible policies and strategies to promote and ensure the digitalization of higher education in Ethiopia. The findings also reveal that there are initiatives that promote the practice of digitalization of higher education. However, poor internet connection, lack of adequate ICT infrastructure, lack of skilled human resources, and staff resistance to change were found to be the major barriers to enhancing the digitalization of higher education in Ethiopian higher education. The results imply that having feasible policies and strategies is a necessary but insufficient condition to ensure effective implementation of digitalization of higher education. It necessitates the government's commitment as well as a shift in focus from the expansion of HEIs, which was the case in the last two decades, to ensuring the quality and relevance of HEIs through digital transformation. [ABSTRACT FROM AUTHOR]

Research on seafarers and the Internet so far has focused primarily on Internet access onboard ships. It frames Internet access as a welfare issue concerning seafarers' communication with their families. This paper expands the focus to examine how seafarers use the Internet and social media to build and extend their social networks for reciprocal support and solidarity. Taking a case study approach, this paper examines two cases of Chinese seafarers protecting their rights online. The data were collected from relevant Internet and social media sites in 2022. The two cases demonstrate that the Internet and social media provide social spaces for Chinese seafarers to expand their social networks and form online professional communities, which afford them new resources to defend their rights and protect their interests. In the context that the Chinese seafarers' union does not function to represent and help seafarers in labor and employment matters, these resources are particularly salient. [ABSTRACT FROM AUTHOR]

According to the World Bank, South Africa is the most unequal society in the world. It follows that teaching philosophy takes on a unique character in this country. During the initial COVID-19 outbreak, all universities were compelled to move online, entailing that the teaching of philosophy also moved online. However, because of their socio-economic realities, students faced many barriers, and this served to further marginalise already marginalised students. The university campus provides structural support to many of these students that they do not have at home-computer labs, internet access, and residences. With campuses shutting down and learning to move online, many (if not most) of our students faced significant challenges. This paper explores the challenges encountered during this time through empirical research. Five interviews were conducted with philosophy lecturers, and the data was analysed using Atlas.ti. This article therefore provides empirical insight into the challenges faced by philosophy lecturers as they taught philosophy during a pandemic in the "most unequal society in the world". [ABSTRACT FROM AUTHOR]

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For almost two decades, the debate on net neutrality influences the governance of the Internet infrastructure operated by Internet service providers (ISPs) and has spurred an enormous body of academic literature. However, new business models such as zero-rating, rapid technological progress, changing consumer behavior and political transformations constantly challenge our understanding of net neutrality. Despite the breadth and depth of knowledge on this topic, a conceptualization and synthesis of almost two decades of interdisciplinary literature is missing. This paper provides a comprehensive state of knowledge review based on a framework of net neutrality that captures the chronology of the debate as well as individual, organizational, and societal level concepts, which allows us to disentangle the nature, effects, and implications of different business practices of ISPs in order to extract new insights. Finally, we develop a research agenda on net neutrality in telecommunications and on neutrality in the wider Internet ecosystem addressing the challenges with respect to digital platforms and data gatekeepers. [ABSTRACT FROM AUTHOR]