The maintenance of urban circulation: An operational logic of infrastructural control

This paper examines the increased visibility of urban infrastructures occurring through a close coupling of information technologies and the selective integration of urban services. It asks how circulatory flow is managed in the contemporary city, by focusing on the emergence of new forms of governmentality associated with “smart” technologies. Drawing on Foucault’s governmentality, and based on a case study of Rio de Janeiro’s Operations Centre (COR), the paper argues that new understandings of the city are being developed, representing a new mode of urban infrastructure based on the partial and selective rebundling of splintered networks and fragmented urban space. The COR operates through a “un-black boxing” of urban infrastructures, where the extension of control room logics to the totality of the city points to their fragility and the continuous effort involved in their operational accomplishment. It also functions through a collapse in relations of control—of the everyday and the emergency—, which, enabled by the incorporation of the public in operational control, further raise public awareness of urban infrastructures. These characteristics point to a specific form of urban governmentality based on the operationalisation of infrastructural flows and the development of novel ways of seeing and engaging with the city

Life remade: critical animation in the digital age

Introduction to Special Issue of animation: an interdisciplinary journal. Animation and contemporary life are enmeshed like never before. A growing number of the media images we consume are in animated form (from fully animated features to CGI laden blockbusters and advertisements); recourse to common animation software and aesthetic approaches significantly blur the lines between previously distinct artistic and design practices (from video games, to special effects, to architecture and contemporary art); and through techniques of computational modelling and visualization, animation is increasingly fundamental to processes of knowledge production and the creation of various modes or elements of life. This appears therefore to be a particularly 'critical' moment to ponder animation's expanded cultural and political role. This special issue also provides an opportunity to consider animation's own powers of critique – the ways in which the digital animated image is increasingly being deployed explicitly as a means of intervening in social and political arenas ranging from human rights advocacy to ecological activism. And finally, we hope this collection of essays serves to further the already rich examination of the politics of more traditional forms of animation in the current digital age. This special issue thus builds upon recent scholarship that has already begun to contend with animation's expanded presence and its inherent political and critical significance..

PROFESSORES DO PISA: A ESPERANÇA E A REALIZAÇÃO DA EDUCAÇÃO

RESUMO: As atividades do Programme for International Student Assessment (PISA) e os seus efeitos são diversos, sendo possível dizer que o PISA cria e forma uma fundamentação específica (HACKING, 1992) para discutir, falar e pensar sobre a educação. Neste estudo sobre as atividades do PISA, são analisadas as ideias sobre os professores, as atividades que realizam, e como estas são conceitualizadas no interior de uma narrativa própria ao PISA. Os resultados mostram que os professores são apresentados como sendo importantes e cruciais para a transformação e para o desenvolvimento da educação. Os professores também são representados como sendo essenciais para reduzir as "disparidades no desempenho" dos alunos medidas pelo teste PISA. Ademais, os "bons" professores e o ensino "eficaz" são descritos como os professores e as estratégias que conduzem a tal redução. Consequentemente, os principais relatórios do PISA enfatizam uma imagem dos professores como os atores que desenvolvem a educação e o ensino, e não como executantes de políticas determinadas pelo Estado. Deste modo, os professores são considerados como indicadores da eficácia dos sistemas de educação e importantes para elevar os padrões de desempenho, sendo assim considerados como a esperança e a realização da educação

Ethical framework of assistive devices: review and reflection

The population of ageing is growing significantly over the world, and there is an emerging demand for better healthcare services and more care centres. Innovations of Information and Communication Technology has resulted in development of various types of assistive robots to fulfil elderly’s needs and independency, whilst carrying out daily routine tasks. This makes it vital to have a clear understanding of elderly’s needs and expectations from assistive robots. This paper addresses current ethical issues to understand elderly’s prime needs. Also, we consider other general ethics with the purpose of applying these theories to form a proper ethics framework. In the ethics framework, the ethical concerns of senior citizens will be prioritized to satisfy elderly’s needs and also to diminish related expenses to healthcare services

AIDS-associated cryptococcal meningitis in Rwanda (1983-1992): epidemiologic and diagnostic features2036684

OBJECTIVES: to document the trend of AIDS-associated Cryptococcus neoformans meningitis (CM) in Kigali, Rwanda, during 1983-1992, and to highlight some diagnostic and epidemiological features of the disease. METHODS: during the study period, 3476 cerebrospinal fluid (CSF) specimens from 2824 adults (1578 men, 1246 women) were analysed in the Laboratory of Microbiology at the Centre Hospitalier de Kigali, Rwanda, Central Africa, using direct examination, culture and detection of the cryptococcal antigen (CrAg) in the CSF. RESULTS: CM was diagnosed among 549 (19%) patients (347 men, 202 women) and was by far the leading cause of meningitis before Neisseria meningitidis (n=115), Streptococcus pneumoniae (n=68), Mycobacterium tuberculosis (n=26). E. coli, Klebsiella pneumoniae, non-typhoid Salmonella (n=l5) and streptococci (n=4). The number of CM increased from one case in 1983 to 130 new cases in 1992. All 293 tested CM patients had HIV-1 antibodies. The male/female ratio declined from 3.31 during 1983-1987 to 1.58 during 1988-1992. CM showed a seasonal fluctuation, the highest number of infections being observed during the long rainy season. The sensitivity and specificity of the latex test for diagnosing CM was 98% and 99%, respectively. Cryptococcus neoformans var. gattii was cultured from eight (1.6%) of the 499 culture positive patients. CONCLUSION: CM is an important opportunistic infection among AIDS patients in Central Africa. It remains a problematic diagnosis in areas with limited diagnostic facilities</p