53 research outputs found
Безопасное тестирование симуляции систем с отказами и разрушением
The paper deals with conformance testing based on formal specications. The con-
cept of safe testing was earlier proposed by the authors for trace based conformance.
This concept is propagated on the case of (weak) simulation based on a relation between
specication and implementation states. The theory of safe simulation of systems with
refusals and destructions is proposed. The problems of complete testing and sucient
conditions for the existense of complete test suite are discussed. The practical algo-
rithm of complete testing for restricted classes of specications and implementations is
described.Статья посвящена тестированию соответствия (конформности) реализации требованиям спецификации. Идея безопасного тестирования предложена авторами для конформности, основанной на трассах наблюдений. Эта идея распространяется на случай (слабой) симуляции, основанной на соответствии состояний реализации и спецификации. Предлагается теория безопасной симуляции для систем с отказами и разрушением. Обсуждаются вопросы полноты тестирования и достаточные условия существования полного набора тестов. Предлагается алгоритм полного тестирования для практического применения, опирающийся на некоторые ограничения на реализацию и спецификацию
Murmuring in the waves: a rhythmanalysis of the 1970s’ conjunctural shift in Britain
This PhD thesis closely examines the method of rhythmanalysis as a mode of attending to cultural experiences. It mainly engages with Henri Lefebvre’s philosophical discussions of the method and this thesis expands and extends the contribution of rhythmanalysis to historical work in particular. In relation to what the cultural theorist Stuart Hall marks to be a conjunctural shift that took place around the mid-1970s in Britain, I aim to explore the historic rupture by mapping out how rhythmic alliances of social life have changed in the post-war years. While Hall’s theorisation of the conjunctural shift is largely based on ideological grounds (especially his writing on Thatcherism suggests a paradigm shift led by a political figure), I tentatively set out to (dis)entangle the kind of rhythms, as ways of sensing, and ways of ordering social experiences, which testify to Hall’s theories.
There are two ways of proceeding and I use case studies to illustrate how rhythmanalysis may operate. The first focus is on bodily rhythms such as walking and how it may direct our attention to the material conditions that were undergoing transformations in the East End of London. I also explore rhythms of the postal systems as they were enmeshed in a complex network of communication rhythms such as transport and financial practices. My thesis is both a theoretical contribution to the field of cultural history, as well as providing empirical evidence that complicate and enrich the historical perspective of this conjuncture
Social work with airports passengers
Social work at the airport is in to offer to passengers social services. The main
methodological position is that people are under stress, which characterized by a
particular set of characteristics in appearance and behavior. In such circumstances
passenger attracts in his actions some attention. Only person whom he trusts can help him
with the documents or psychologically
Liver Biopsy
Liver biopsy is recommended as the gold standard method to determine diagnosis, fibrosis staging, prognosis and therapeutic indications in patients with chronic liver disease. However, liver biopsy is an invasive procedure with a risk of complications which can be serious. This book provides the management of the complications in liver biopsy. Additionally, this book provides also the references for the new technology of liver biopsy including the non-invasive elastography, imaging methods and blood panels which could be the alternatives to liver biopsy. The non-invasive methods, especially the elastography, which is the new procedure in hot topics, which were frequently reported in these years. In this book, the professionals of elastography show the mechanism, availability and how to use this technology in a clinical field of elastography. The comprehension of elastography could be a great help for better dealing and for understanding of liver biopsy
International Cooperation for Enhancing Nuclear Safety, Security, Safeguards and Non-proliferation
This open access book examines key aspects of international cooperation to enhance nuclear safety, security, safeguards, and nonproliferation, thereby assisting in development and maintenance of the verification regime and fostering progress toward a nuclear weapon-free world. Current challenges are discussed and attempts made to identify possible solutions and future improvements, considering scientific developments that have the potential to increase the effectiveness of implementation of international regimes, particularly in critical areas, technology foresight, and the ongoing evaluation of current capabilities
Codes of Finance. Engineering Derivatives in a Global Bank
Codes of Finance is an ethnography of a global bank inventing new derivative products. It describes the multiple languages invented to describe and control these new products. It analyzes the recent discussions about financial derivatives and offers a new framework to understand financial innovation
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Evaluation of rural land-use plans in protected area bio-networks in northeastern Tanzania
The application of rural land-use planning is seen by many in developing countries as a panacea for minimising land-use conflicts and for increasing the productivity of natural resources in African rangelands. However, this assumption has not been thoroughly tested in the context of wildlife corridors in African rangelands. The focus of the research work for this thesis was to evaluate both "conventional" and "participatory" approaches to land-use planning in an African rangeland setting, and to assess the impact of these land-use plans in mitigating conflict and enhancing conservation of important wildlife migratory routes. Nine villages were selected for study in Northeastern Tanzanian rangelands, within the Tarangire-Manyara, Greater Serengeti and MkomaziTsavo ecosystems.
Several methods were used to provide an indication of the performance of the plans, against their stated objectives of minimising land-use conflict and conserving wildlife migratory routes. Eight hundred and fifty two households, 13 "expert witnesses" and 4 representatives of planning agencies were interviewed. Several field assessment visits and focus group discussions were also carried out. Review and analysis was conducted on archive data, land-use plans technical reports and general management plans for neighbouring Parks.
The results of the research presented in this thesis revealed five major findings: (1) involvement of land-use stakeholders in land use preparation was low; (2) different types of conflicts and encroachments increased after the plans were implemented; (3) Park management failed to involve adjacent villages in the preparation and implementation of Park GMPs; (4) the amount of conflict around villages where plans were in place was comparable to that around villages with no plans, suggesting that the plans made no difference to conflict; (5) overall, both participatory and conventional plans failed to achieve their objectives of mitigating conflicts and enhancing conservation of wildlife corridors and dispersal areas.
The major causes of weakness and failure of the plans to achieve their desired objectives were: (l) insufficient participation oflocal communities in the planning process; (2) lack of robust of robust, transparent and accountable implementation strategies for the plans; (3) inadequately qualified rural planners; (4) lack of a comprehensive vision - "holistic approach" - to the planning process. Taking these findings into account, the author has made recommendations for an improved Buffer Zone Land-use Planning framework (BUZLUP) that could contribute to progress in mitigating conflicts and enhancing both conservation and development in Northeastern Tanzania.
It is concluded, however, that high quality plans in themselves cannot ensure the successful establishment and maintenance of effective wildlife corridors. In addition to improved planning strategies such as the proposed BUZLUP framework, other broader socio-economic issues need to be addressed, including strengthened conservation education, better protection for rural people's natural resources and support for their livelihoods, equitable benefit sharing from conservation and tourism activities, and more devolution of decision-making powers to the grass-roots level in communities neighbouring conservation areas
American Cities in Post- Apocalyptic Science Fiction
Visions of the American city in post-apocalyptic ruin permeate literary and popular fiction, across print, visual, audio and digital media. American Cities in Post-Apocalyptic Science Fiction explores the prevalence of these representations in American culture, drawing from a wide range of primary and critical works from the early-twentieth century to today.
Beginning with science fiction in literary magazines, before taking in radio dramas, film, video games and expansive transmedia franchises, Robert Yeates argues that post-apocalyptic representations of the American city are uniquely suited for explorations of contemporary urban issues. Examining how the post-apocalyptic American city has been repeatedly adapted and repurposed to new and developing media over the last century, this book reveals that the content and form of such texts work together to create vivid and immersive fictional spaces in ways that would otherwise not be possible. Chapters present media-specific analyses of these texts, situating them within their historical contexts and the broader history of representations of urban ruins in American fiction.
Original in its scope and cross-media approach, American Cities in Post-Apocalyptic Science Fiction both illuminates little-studied texts and provides provocative new readings of familiar works such as Blade Runner and The Walking Dead, placing them within the larger historical context of imaginings of the American city in ruins
Knowledge goes pop: from conspiracy theory to gossip
A voice on late night radio tells you that a fast food joint injects its food with drugs that make men impotent. A colleague asks if you think the FBI was in on 9/11. An alien abductee on the Internet claims extra-terrestrials have planted a microchip in her left buttock. 'Julia Roberts in Porn Scandal' shouts the front page of a gossip mag. A spiritual healer claims he can cure chronic fatigue syndrome with the energizing power of crystals ... What do you believe? Knowledge Goes Pop examines the popular knowledges that saturate our everyday experience. We make this information and then it shapes the way we see the world. How valid is it when compared to official knowledge and why does such (mis)information cause so much institutional anxiety? Knowledge Goes Pop examines the range of knowledge, from conspiracy theory to plain gossip, and its role and impact in our culture. What do you believe? This title examines the popular knowledges that saturate our everyday experience. How valid is it when compared to official knowledge and why does such (mis)information cause so much institutional anxiety? It examines the range of knowledge, from conspiracy theory to plain gossip, and its role and impact in our culture
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