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Tariffs for international mobile roaming (IMR) are often viewed by governments as an additional tax on international trade and on tourism. IMR customer bills may appear to be arbitrary and sometimes excessive. The purpose of this paper is therefore to set out a pragmatic approach to assessing international charges for mobile roaming, making use of a realistic cost model of the international roaming process and its cost elements, at a level that is useful to regulatory authorities and operators.

The discussion presented is based on industry practices for handling voice calls and data sessions with the mobile network operators (MNOs) business model, based on industry sources. The basic mechanisms use two common constructs from business analysis – business processes and use-cases – to provide a simplified form of activity-based costing. This provides a model suitable for national regulatory authorities to move towards cost-based IMR tariffs.

Using a perspective on costs based on a bottom-up survey procedure for elucidating the key information, the paper presents the cost elements for the various IMR network components and business processes, with an approach suitable for analysing both wholesale and retail pricing.

The method is specifically designed to overcome the key problem of such approaches, the limitations set by differences in network technologies, network topology, operational scale and the engineering, as well as MNO business model and accounting practices, which otherwise would preclude the method presented here from being vendor neutral.

Vendor and network engineering neutrality implies the approach can be used to compare different MNOs in terms of the validity of their IMR charges and whether they are cost based.

Impacts on society of so-called “bill-shock” have become quite common, increasingly for data sessions. The cost model presented here was developed with the intention of improving the accountability and transparency of the mobile roaming market. It thus assists in the introduction of cost-based tariffs over an economic region, such the European Union.

The paper examines the practical implications of building large-scale cost models for assessing the real IMR costs, a modelling exercise that has not been seen elsewhere in terms of its approach and neutrality as to MNO structure and assets.

The purpose of this paper is to show that the full potential of the internet has not yet been realised. One of the key reasons for this is users' declining trust in the internet. Over the past two decades, the internet has transformed many aspects of modern life. With an estimated four million users worldwide at the end of 2006, the use of the internet continues to grow. Building trust and confidence is one of the main enablers for the future growth and use of the internet. The paper aims to review some of the reasons behind the declining trust, the changing nature of cyber‐threats, and aims to look at cybersecurity in the context of developing countries and the specific problems these countries are facing when dealing with growing number of cyber‐threats.

This contribution gives an overview of some of the evolving cyber‐threats and their potential impact in order to determine whether the growth of the information society is really at risk. It further considers what the different stakeholders can do to build a safer and more secure information society. The paper poses questions, outlines possible options for a way forward and based on this gives the readers a better understanding of the issues and challenges involved in building confidence and security in the use of ICTs. The paper proposes a framework with increased co‐operation, collaboration, and information sharing, to connect the individual cybersecurity communities and single initiatives, in order to allow stakeholders to build together a roadmap for cybersecurity.

During the discussions leading up to and during the two phases of the World Summit on the information society, country representative participants re‐affirmed their commitment to deal effectively with the significant and growing problems posed by spam and other cyber‐threats. As no single country or entity can alone create trust, confidence and security in the use of ICTs, it is clear that increased international action is needed to address the issues involved.

This paper tries to provide readers with a simple overview of the state of cybersecurity, and with a framework for further considering how new technologies and the growing use of the internet will impact upon stakeholders' trust in the use of ICTs.

Along with increasing dependency on ICTs, new threats to network and information security have emerged. These include growing misuse of electronic networks for criminal purposes or for objectives that can furthermore adversely affect the integrity of critical infrastructures within states. This paper puts forward some concrete suggestions on how countries could look at the issues related to cybersecurity.

The growth of organized labor during the latter part of the nineteenth century triggered an organizational impulse on the part of employers across the country. Although some employers’ associations began as “negotiatory” bodies engaged in collective bargaining, the vast majority of them shifted toward a more “belligerent” approach. Academic scholarship has generally focused on the belligerents at the national level. Recently, some scholars have begun to study organized employers at the community level, but they continue to feature the more typical staunchly anti-union associations. This study of Columbus, Ohio's master printers’ association reveals a different pattern of local labor relations during the years between 1887 and 1960 – an association that had generally smooth bargaining relationships with craft unions. Columbus’ conservative and sheltered economy enabled the longstanding cooperative shared printing craft culture to thrive. But changes in Columbus’ economy, shifts in larger patterns of industrial relations, the hard-line influence of the national employers’ association, and technological changes altered the context of local labor relations. The result was that, by 1960, the Columbus association sought the upper hand in labor relations by becoming a more traditional and belligerent employers’ association. This story of “latecomers” adds to our understanding of organized employer behavior under different historical periods and circumstances.

The present study investigates human behavioral and emotional experiences based on human-built environment interaction with a specific interest in urban graffiti displaying fear and pleasure-inducing facial expressions. Regarding human behavioral and emotional experience, two questions are asked for the outcome of human responses and two hypotheses are formulated. H1 is based on the behavioral experience and posits that the urban graffiti displaying fear and pleasure-inducing facial expressions elicit specified behavioral fear and pleasure responses. H2 is based on emotional experience and states that the urban graffiti displaying fear and pleasure-inducing facial expressions elicit specified emotional fear and pleasure responses.

The research design is developed as a multi-method approach, applying a lab-based experimental strategy (N:39). The research equipment includes a mobile electroencephalogram (EEG) and a Virtual Reality (VR) headset. The behavioral and emotional human responses concerning the representational features of urban graffiti are assessed objectively by measuring physiological variables, EEG signals and subjectively by behavioral variables, systematic behavioral observation and self-report variables, Self-assessment Manikin (SAM) questionnaire. Additionally, correlational analyses between behavioral and emotional results are performed.

The findings of behavioral and emotional evaluations and correlational results show that specialized fear and pleasure response patterns occur due to the affective characteristics of the urban graffiti's representational features, supporting our hypotheses. As a result, the characteristics of behavioral fear and pleasure response and emotional fear and pleasure response are identified.

The present paper contributes to the literature on human-built environment interactions by using physiological, behavioral and self-report measurements as indicators of human behavioral and emotional experiences. Additionally, the literature on urban graffiti is expanded by studying the representational features of urban graffiti as a parameter of investigating human experience in the built environment.

The purpose of this study is to identify the factors that influence the willingness of Saudi Arabian students from four universities in Saudi Arabia, to adopt learning management systems (LMSs). This will be accomplished by using two popular technology acceptance models unified theory of acceptance and use of technology (UTAUT) and theory of planned behavior (TPB).

In total, 445 undergraduates from four Saudi educational institutions participate in filling out the study questionnaire. To investigate the correlations between the variables, the study used structural equation modeling for data analysis.

The results of the study show that effort expectancy (EE), subjective norm (SN), attitude toward behavior (ATB) and perceived behavioral control (PBC) are found to be substantially connected with their intentions to use (ITU) LMSs. The findings also show that there is a strong relationship between students’ intentions and their actual use of LMSs.

Like many studies, this research has some limitations. The primary limitation is that the findings of the study cannot be extrapolated to other settings since the report’s analysis and investigation were limited to four Saudi universities. Therefore, to generalize the study’s findings, similar research needs to be conducted in other Gulf and similar cultural universities.

The integrated model identifies key factors that influence the intent of Saudi Arabian students to use LMS, including EEs, social influence, ATB and PBC. This model can help develop solutions for the obstacles that prevent students from using LMS. The findings can be used to provide assistance to increase the likelihood of LMS acceptance as part of the educational experience. The model may also inspire further research on this topic in the Gulf nations, particularly in Saudi Arabia.

As none of the relevant studies conducted previously in Saudi Arabia has integrated the two models to study the students’ ITU LMSs, this study combines two major theories, TPB and UTAUT, in the context of Saudi Arabia, contributing to the field of technology use in education by expanding empirical research and providing a thorough understanding of the challenges associated with the use of LMS in Saudi universities. This study should be viewed as filling a crucial gap in the field. Moreover, this integrated model, using more than one theoretical perspective, brings a thorough comprehension of the barriers that hinder students’ adoption of LMSs in the academic context in Saudi Arabia and thus assists in making effective decisions and reaching viable solutions.

Amid the COVID-19 contamination, people are bound to use contactless FinTech payment services. Because of restrictions on physical movement and avoidance of touching physical money, people willingly choose mobile payment, resulting in enormous growth in FinTech payment service industries. Because of this, this study aims to examine the effect of factors affecting Gen X and Millennials users to use FinTech payment services.

The authors used 328 responses collected through convenience sampling of Indian users aged between 26 and 57 years in the Delhi-NCR region who are users of FinTech payment services.

The authors’ findings verified that in India, perceived COVID-19 risk, perceived severity for COVID, individual mobility, subjective norms, perceived ease of use and perceived usefulness have statistically significant impacts on FinTech payment services during the COVID-19 pandemic. Structural equation modelling was used to study the proposed research model. Overall, the model predicted 76.9 % of the variation in intention to use FinTech payment services by the abovesaid variables by Indian users during a pandemic.

This study will provide valuable insight to all FinTech service providers and stakeholders in planning and designing the concerned policy. It will be able to draw the attention of users more.

This research added a valuable theory to the existing technology adoption model (TAM) theory. It demonstrated the utility of the above variables in adopting and using FinTech payment services, which will help service providers to develop future strategies because of the COVID-19 pandemic.

Although the debate about Internet governance has cooled off as the Internet Corporation for Assigned Names and Numbers (ICANN)’s ambitions have narrowed, there remains a broad variety of regulatory issues that will require an international approach. Apart from ICANN, a diverse set of institutions is already involved in setting standards, allocating resources, and resolving conflicts. This paper looks at how the operations of these institutions, together with the experiences of ICANN, could serve as a starting point for a more integrated and comprehensive approach to tackling the challenges the Internet will face in the years to come.

Discusses the notion of a universal communications identifier and the “tree root” of this – the International Telecommunications Union (ITU) of the USA. States this may have generated misplaced integrity in ITU, which has proved false as the so‐called “number tree” has three main assumptions, none of which are tenable.

This study aims to investigate the applicability of technology acceptance model in explaining technology adoption among street vendors in Thailand as a representation of emerging economies.

A pen-and-pencil survey was administered to 370 street vendors in Bangkok; 356 usable surveys were analyzed for a completed rate of 96.2 per cent. Structural equation modeling was used to analyze the data.

This study contributes to the existing technology acceptance literature as follows: First, the predictive power of the technology acceptance model is strong and holds true for street vendors. Second, it revealed that the relationship of entrepreneurial orientation and technology adoption is completely connected through the decision-making process (i.e. trust and system characteristics, otherwise known as usefulness and ease of use). Finally, the degree of product differentiation strengthens the positive relationship between perceived usefulness and the intention to use mobile commerce.

This study advances the previous research on e-commerce adoption in settings outside the formal sector. More specifically, this study developed and validated the extended technology acceptance model in the smallest-scale of entrepreneurs, street vendors, to increase the understanding of the adoption of m-commerce.