14,461 research outputs found

    The Metaverse: Survey, Trends, Novel Pipeline Ecosystem & Future Directions

    Full text link
    The Metaverse offers a second world beyond reality, where boundaries are non-existent, and possibilities are endless through engagement and immersive experiences using the virtual reality (VR) technology. Many disciplines can benefit from the advancement of the Metaverse when accurately developed, including the fields of technology, gaming, education, art, and culture. Nevertheless, developing the Metaverse environment to its full potential is an ambiguous task that needs proper guidance and directions. Existing surveys on the Metaverse focus only on a specific aspect and discipline of the Metaverse and lack a holistic view of the entire process. To this end, a more holistic, multi-disciplinary, in-depth, and academic and industry-oriented review is required to provide a thorough study of the Metaverse development pipeline. To address these issues, we present in this survey a novel multi-layered pipeline ecosystem composed of (1) the Metaverse computing, networking, communications and hardware infrastructure, (2) environment digitization, and (3) user interactions. For every layer, we discuss the components that detail the steps of its development. Also, for each of these components, we examine the impact of a set of enabling technologies and empowering domains (e.g., Artificial Intelligence, Security & Privacy, Blockchain, Business, Ethics, and Social) on its advancement. In addition, we explain the importance of these technologies to support decentralization, interoperability, user experiences, interactions, and monetization. Our presented study highlights the existing challenges for each component, followed by research directions and potential solutions. To the best of our knowledge, this survey is the most comprehensive and allows users, scholars, and entrepreneurs to get an in-depth understanding of the Metaverse ecosystem to find their opportunities and potentials for contribution

    Mobility, Gender, and Experiences of Familyhood Among Migrant Families in Tsholotsho, Zimbabwe

    Get PDF
    Migration has a long-standing history in Southern Africa. This paper aims to understand how ongoing contextual transformations due to migration actively shape narratives about families. Specifically, how families and familial relationships have been constructed through the everyday interactions and roles within the family. Through the family histories method, we generated novel data that shows how family accounts transcend normative boundaries of familyhood and how they change in time and across place, which, we argue, are required to understand migrant families. We adopt a multi-sited and gendered approach to gather data from left-behind women in Tsholotsho and migrant men in Johannesburg. The findings show that the meaning of family for left-behind women has remained confined to the normative parameters of kinship, biological, and marital ties. In the past, with husbands and fathers who migrated, families invoked substitute authority in decision-making, where power was conferred onto other men, perpetuating patriarchal dominance and gender inequality. Furthermore, the findings reveal that in the past, while away, migrant men’s familylinking practices were very minimal, limited by distance. For migrant men, migration invoked a reconceptualization of family that differs from the normative assumptions of family composition. These assumptions notwithstanding, migrant men still thrived on maintaining links with their families to retain their dignity and legitimacy

    Corporate Social Responsibility: the institutionalization of ESG

    Get PDF
    Understanding the impact of Corporate Social Responsibility (CSR) on firm performance as it relates to industries reliant on technological innovation is a complex and perpetually evolving challenge. To thoroughly investigate this topic, this dissertation will adopt an economics-based structure to address three primary hypotheses. This structure allows for each hypothesis to essentially be a standalone empirical paper, unified by an overall analysis of the nature of impact that ESG has on firm performance. The first hypothesis explores the evolution of CSR to the modern quantified iteration of ESG has led to the institutionalization and standardization of the CSR concept. The second hypothesis fills gaps in existing literature testing the relationship between firm performance and ESG by finding that the relationship is significantly positive in long-term, strategic metrics (ROA and ROIC) and that there is no correlation in short-term metrics (ROE and ROS). Finally, the third hypothesis states that if a firm has a long-term strategic ESG plan, as proxied by the publication of CSR reports, then it is more resilience to damage from controversies. This is supported by the finding that pro-ESG firms consistently fared better than their counterparts in both financial and ESG performance, even in the event of a controversy. However, firms with consistent reporting are also held to a higher standard than their nonreporting peers, suggesting a higher risk and higher reward dynamic. These findings support the theory of good management, in that long-term strategic planning is both immediately economically beneficial and serves as a means of risk management and social impact mitigation. Overall, this contributes to the literature by fillings gaps in the nature of impact that ESG has on firm performance, particularly from a management perspective

    Analysis of policies relevant to the Great Green Wall Initiative in Ethiopia

    Get PDF

    Long term low emission and climate resilient development strategies

    Get PDF
    Two sets of slides used to deliver the module on long-term climate resilient development strategies within the AGNES-led Climate Governance, Diplomacy and Negotiations Leadership Progra

    The Great Green Wall Initiative in Mali - Country Review

    Get PDF

    Inovação, empreendedorismo e desenvolvimento económico em África: Uma abordagem pós-positivista e "topo da pirâmide" para Moçambique

    Get PDF
    Esta tese desenvolve uma investigação abrangente sobre o empreendedorismo africano, revisitando o seu quadro concetual tradicional e posicionando-o enquanto elemento fundamental das estratégias de desenvolvimento para a África Subsariana (ASS). Explorados os diferentes impactos do empreendedorismo de oportunidade e do empreendedorismo de necessidade na região, efetuou-se uma pesquisa sobre a situação dos vários países da ASS que participaram no Global Entrepreneurship Monitor na última década, com vista a compor o status quo hipotético do empreendedorismo regional, ao qual juntámos um estudo empírico original e com elementos metodológicos inovadores sobre a atividade empreendedora em Moçambique. O alcance das estratégias empreendedoras implementadas na ASS é avaliado através de um estudo dos polos africanos de inovação tecnológica e do empreendedorismo digital que neles tem vindo recentemente a emergir, a que juntámos um levantamento original do tech hub de Maluana. Por fim, a partir destes casos e de uma leitura política das opções económicas do estado moçambicano com impacto sobre o ecossistema empreendedor, desenvolve-se uma proposta de teoria da mudança, numa lógica pós-positivista, para suportar medidas de política pública desejáveis para a eclosão de um empreendedorismo de “topo da pirâmide” em Moçambique.This thesis develops a comprehensive investigation of African entrepreneurship, revisiting its traditional conceptual framework and positioning it as a fundamental element in development strategies for Sub-Saharan Africa (SSA). Exploring the different impacts of opportunity entrepreneurship and necessity entrepreneurship in the region, an analysis was carried out on the situation of the various SSA countries that participated in the Global Entrepreneurship Monitor in the last decade, with a view to composing the hypothetical status quo of the entrepreneurship in the region, to which we added an original empirical study with innovative methodological elements on entrepreneurial activity in Mozambique. The reach of entrepreneurial strategies implemented in the SSA is assessed through a study of the African tech hubs, or innovation hubs, and the digital entrepreneurship that has recently emerged there, to which we have added an original survey of the Maluana tech hub. Finally, based on these cases and on a political reading of the economic options of the Mozambican government with an impact on the entrepreneurial ecosystem, a proposal for a theory-of-change is developed, within a post-positivist approach, to support desired public policy measures for the emergence of a “top of the pyramid” entrepreneurship in Mozambique

    Victims' Access to Justice in Trinidad and Tobago: An exploratory study of experiences and challenges of accessing criminal justice in a post-colonial society

    Get PDF
    This thesis investigates victims' access to justice in Trinidad and Tobago, using their own narratives. It seeks to capture how their experiences affected their identities as victims and citizens, alongside their perceptions of legitimacy regarding the criminal justice system. While there have been some reforms in the administration of criminal justice in Trinidad and Tobago, such reforms have not focused on victims' accessibility to the justice system. Using grounded theory methodology, qualitative data was collected through 31 in-depth interviews with victims and victim advocates. The analysis found that victims experienced interpersonal, structural, and systemic barriers at varying levels throughout the criminal justice system, which manifested as institutionalized secondary victimization, silencing and inequality. This thesis argues that such experiences not only served to appropriate conflict but demonstrates that access is often given in a very narrow sense. Furthermore, it shows a failure to encompass access to justice as appropriated conflicts are left to stagnate in the system as there is often very little resolution. Adopting a postcolonial lens to analyse victims' experiences, the analysis identified othering practices that served to institutionalize the vulnerability and powerlessness associated with victim identities. Here, it is argued that these othering practices also affected the rights consciousness of victims, delegitimating their identities as citizens. Moreover, as a result of their experiences, victims had mixed perceptions of the justice system. It is argued that while the system is a legitimate authority victims' endorsement of the system is questionable, therefore victims' experiences suggest that there is a reinforcement of the system's legal hegemony. The findings suggest that within the legal system of Trinidad and Tobago, legacies of colonialism shape the postcolonial present as the psychology and inequalities of the past are present in the interactions and processes of justice. These findings are relevant for policymakers in Trinidad and Tobago and other regions. From this study it is recognized that, to improve access to justice for victims, there needs to be a move towards victim empowerment that promotes resilience and enhances social capital. Going forward it is noted that there is a need for further research

    Lift EVERY Voice and Sing: An Intersectional Qualitative Study Examining the Experiences of Lesbian, Gay, Bisexual, and Queer Faculty and Administrators at Historically Black Colleges and Universities

    Get PDF
    While there is minimal literature that address the experiences of lesbian, gay, bisexual, and trans* identified students at Historically Black Colleges and Universities (HBCUs), the experiences of Black, queer faculty and administrators at HBCUs has not been studied. This intersectional qualitative research study focused on the experiences of lesbian, gay, bisexual, and queer identified faculty and administrators who work at HBCUs. By investigating the intersections of religion, race, gender, and sexuality within a predominantly Black institution, this study aims to enhance diversity, equity, and inclusion efforts at HBCUs by sharing the experiences of the LGBQ faculty and administrators that previously or currently work at an HBCU as a full-time employee. The research questions that guided this study were 1) How have LGBQ faculty and staff negotiated/navigated their careers at HBCUs? and 2) How do LGBQ faculty and staff at HBCUs influence cultural (relating to LGBQ inclusion) change at the organizational level? The main theoretical framework used was intersectionality and it shaped the chosen methodology and methods. The Politics of Respectability was the second theoretical framework used to describe the intra-racial tensions within the Black/African American community. The study included 60-120 minute interviews with 12 participants. Using intersectionality as a guide, the data were coded and utilized for thematic analysis. Then, an ethnodramatic performance engages readers. The goals of this study were to encourage policy changes, promote inclusivity for LGBQ employees at HBCUs, and provide an expansion to the body of literature in the field pertaining to the experiences of LGBQ faculty and administrators in higher education
    corecore