4,317 research outputs found

    Graduate Catalog of Studies, 2023-2024

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    Graduate Catalog of Studies, 2023-2024

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    Climate Change and Critical Agrarian Studies

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    Climate change is perhaps the greatest threat to humanity today and plays out as a cruel engine of myriad forms of injustice, violence and destruction. The effects of climate change from human-made emissions of greenhouse gases are devastating and accelerating; yet are uncertain and uneven both in terms of geography and socio-economic impacts. Emerging from the dynamics of capitalism since the industrial revolution — as well as industrialisation under state-led socialism — the consequences of climate change are especially profound for the countryside and its inhabitants. The book interrogates the narratives and strategies that frame climate change and examines the institutionalised responses in agrarian settings, highlighting what exclusions and inclusions result. It explores how different people — in relation to class and other co-constituted axes of social difference such as gender, race, ethnicity, age and occupation — are affected by climate change, as well as the climate adaptation and mitigation responses being implemented in rural areas. The book in turn explores how climate change – and the responses to it - affect processes of social differentiation, trajectories of accumulation and in turn agrarian politics. Finally, the book examines what strategies are required to confront climate change, and the underlying political-economic dynamics that cause it, reflecting on what this means for agrarian struggles across the world. The 26 chapters in this volume explore how the relationship between capitalism and climate change plays out in the rural world and, in particular, the way agrarian struggles connect with the huge challenge of climate change. Through a huge variety of case studies alongside more conceptual chapters, the book makes the often-missing connection between climate change and critical agrarian studies. The book argues that making the connection between climate and agrarian justice is crucial

    Writing Facts: Interdisciplinary Discussions of a Key Concept in Modernity

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    "Fact" is one of the most crucial inventions of modern times. Susanne Knaller discusses the functions of this powerful notion in the arts and the sciences, its impact on aesthetic models and systems of knowledge. The practice of writing provides an effective procedure to realize and to understand facts. This concerns preparatory procedures, formal choices, models of argumentation, and narrative patterns. By considering "writing facts" and "writing facts", the volume shows why and how "facts" are a result of knowledge, rules, and norms as well as of description, argumentation, and narration. This approach allows new perspectives on »fact« and its impact on modernity

    The Politics of Platformization: Amsterdam Dialogues on Platform Theory

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    What is platformization and why is it a relevant category in the contemporary political landscape? How is it related to cybernetics and the history of computation? This book tries to answer such questions by engaging in multidisciplinary dialogues about the first ten years of the emerging fields of platform studies and platform theory. It deploys a narrative and playful approach that makes use of anecdotes, personal histories, etymologies, and futurable speculations to investigate both the fragmented genealogy that led to platformization and the organizational and economic trends that guide nowadays platform sociotechnical imaginaries

    20th SC@RUG 2023 proceedings 2022-2023

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    Workshop Proceedings of the 12th edition of the KONVENS conference

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    The 2014 issue of KONVENS is even more a forum for exchange: its main topic is the interaction between Computational Linguistics and Information Science, and the synergies such interaction, cooperation and integrated views can produce. This topic at the crossroads of different research traditions which deal with natural language as a container of knowledge, and with methods to extract and manage knowledge that is linguistically represented is close to the heart of many researchers at the Institut für Informationswissenschaft und Sprachtechnologie of Universität Hildesheim: it has long been one of the institute’s research topics, and it has received even more attention over the last few years

    Grounds for a Third Place : The Starbucks Experience, Sirens, and Space

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    My goal in this dissertation is to help demystify or “filter” the “Starbucks Experience” for a post-pandemic world, taking stock of how a multi-national company has long outgrown its humble beginnings as a wholesale coffee bean supplier to become a digitally-integrated and hypermodern café. I look at the role Starbucks plays within the larger cultural history of the coffee house and also consider how Starbucks has been idyllically described in corporate discourse as a comfortable and discursive “third place” for informal gathering, a term that also prescribes its own radical ethos as a globally recognized customer service platform. Attempting to square Starbucks’ iconography and rhetoric with a new critical methodology, in a series of interdisciplinary case studies, I examine the role Starbucks’ “third place” philosophy plays within larger conversations about urban space and commodity culture, analyze Starbucks advertising, architecture and art, and trace the mythical rise of the Starbucks Siren (and the reiterations and re-imaginings of the Starbucks Siren in art and media). While in corporate rhetoric Starbucks’ “third place” is depicted as an enthralling adventure, full of play, discovery, authenticity, or “romance,” I draw on critical theory to discuss how it operates today as a space of distraction, isolation, and loss

    Intrusion detection system in software-defined networks

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    Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do ParanáSoftware-Defined Networking technologies represent a recent cutting-edge paradigm in network management, offering unprecedented flexibility and scalability. As the adoption of SDN continues to grow, so does the urgency of studying methods to enhance its security. It is the critical importance of understanding and fortifying SDN security, given its pivotal role in the modern digital ecosystem. With the ever-evolving threat landscape, research into innovative security measures is essential to ensure the integrity, confidentiality, and availability of network resources in this dynamic and transformative technology, ultimately safeguarding the reliability and functionality of our interconnected world. This research presents a novel approach to enhancing security in Software-Defined Networking through the development of an initial Intrusion Detection System. The IDS offers a scalable solution, facilitating the transmission and storage of network traffic with robust support for failure recovery across multiple nodes. Additionally, an innovative analysis module incorporates artificial intelligence (AI) to predict the nature of network traffic, effectively distinguishing between malicious and benign data. The system integrates a diverse range of technologies and tools, enabling the processing and analysis of network traffic data from PCAP files, thus contributing to the reinforcement of SDN security.As tecnologias de Redes Definidas por Software representam um paradigma recente na gestão de redes, oferecendo flexibilidade e escalabilidade sem precedentes. À medida que a adoção de soluções SDN continuam a crescer, também aumenta a urgência de estudar métodos para melhorar a sua segurança. É de extrema importância compreender e fortalecer a segurança das SDN, dado o seu papel fundamental no ecossistema digital moderno. Com o cenário de ameaças em constante evolução, a investigação de medidas de segurança inovadoras é essencial para garantir a integridade, a confidencialidade e a disponibilidade dos recursos da rede nesta tecnologia dinâmica e transformadora. Esta investigação apresenta uma nova abordagem para melhorar a segurança nas redes definidas por software através do desenvolvimento de um sistema inicial de deteção de intrusões. O IDS oferece uma solução escalável, facilitando a transmissão e o armazenamento do tráfego de rede com suporte robusto para recuperação de falhas em vários nós. Além disso, um módulo de análise inovador incorpora inteligência artificial (IA) para prever a natureza do tráfego de rede, distinguindo efetivamente entre dados maliciosos e benignos. O sistema integra uma gama diversificada de tecnologias e ferramentas, permitindo o processamento e a análise de dados de tráfego de rede a partir de ficheiros PCAP, contribuindo assim para o reforço da segurança SDN

    Teachers’ and Education Leaders’ Perspectives on Using Technology to Develop Vocabulary Among Kindergarten English Learners

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    AbstractResearch has shown that technology-mediated interventions in education can increase students’ understanding of academic vocabulary. However, it is not known how teachers provide opportunities for kindergarten English learners (ELs) to learn vocabulary using technology, and school leaders support teachers in this endeavor. The purpose of this basic qualitative study was to understand teachers\u27 and school leaders’ perspectives on opportunities for kindergarten ELs to use technology to develop vocabulary in an urban school in the southwest United States. The theoretical framework for this study was based on Cummins’s theory of basic interpersonal communication skills and cognitive academic language proficiency. Using purposeful sampling, 14 participants, who were kindergarten teachers, principals, assistant principals, and English language development coordinators in the southwest United States, participated in semistructured interviews and focus groups via Zoom. Data were analyzed using Braun and Clarke’s six-step thematic coding. Findings indicated that teachers implement five kinds of technology. Results also show that technology integration and educational leaders’ support are directly linked to ELs’ academic success. Recommendations included using a different study design, a larger sample size, and different student population. The results of this study may have implications for positive social change by helping education leaders and teachers understand the need for technology integration in instruction and its impact on ELs’ academic success, preparation for civic life, and competing successfully in the workforce in the 21st century
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