966 resultados para actor-network
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To develop the understanding of innovation processes conceptualized in terms of asso- ciation through the "sociology of translation" (cf. actor-network theory) studies, this article analyses innovation processes in terms of dissociation and detachment mechanisms, exami- ning innovation through "withdrawal;" that is, innovation based on reducing or withdrawing use of a practice-"subtracting," "detaching"-a given artefact. Specifically, it focuses on the shift to farming techniques that have eliminated ploughing, bringing to light four major mechanisms constitutive of dissociation: centrifugal association; making entities and asso- ciations visible; making other entities and associations invisible; bringing together or "asso- ciating" new entities. The study helps refine our understanding of the detachment processes at work in innovation, shedding light in this particular case on transfers between public research institutes, industrial companies, farmers and citizens seeking to develop new farm production models.
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To develop the understanding of innovation processes conceptualized in terms of association through the "sociology of translation" (cf. actor-network theory) studies, this article analyses innovation processes in terms of dissociation and detachment mechanisms, examining innovation through "withdrawal"; that is, innovation based on reducing or withdrawing use of a practice - "subtracting", "detaching" - a given artefact. Specifically, it focuses on the shift to farming techniques that have eliminated ploughing, bringing to light four major mechanisms constitutive of dissociation : centrifugal association ; making entities and associations visible ; making other entities and associations invisible; bringing together or " associating " new entities. The study helps refine our understanding of the detachment processes at work in innovation.
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Local trajectories and arrangements play a significant role because the development of a research field, such as nanoscience and nanotechnology, requires substantial investments in human and instrumental resources. But why are there often concentrated in a limited number of places? What dynamics lead to such concentration? The hypothesis is that there is an assemblage of heterogeneous resources through the action of local actors. The chapter will explore, from an Actor Network Theory (ANT) perspective, how the local emergence of research dynamics from: the revival of local traditions, the local and national action of institutional entrepreneurs, controversial dynamics, and researchers' arrangements to involve other actors. It will examine how they connect up with each other and mutually commit themselves to the development of new technologies. It will focus on the role of narratives in this assembling: how were the local narratives of the past mobilized and to what effect.
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This study examines information security as a process (information securing) in terms of what it does, especially beyond its obvious role of protector. It investigates concepts related to ‘ontology of becoming’, and examines what it is that information securing produces. The research is theory driven and draws upon three fields: sociology (especially actor-network theory), philosophy (especially Gilles Deleuze and Félix Guattari’s concept of ‘machine’, ‘territory’ and ‘becoming’, and Michel Serres’s concept of ‘parasite’), and information systems science (the subject of information security). Social engineering (used here in the sense of breaking into systems through non-technical means) and software cracker groups (groups which remove copy protection systems from software) are analysed as examples of breaches of information security. Firstly, the study finds that information securing is always interruptive: every entity (regardless of whether or not it is malicious) that becomes connected to information security is interrupted. Furthermore, every entity changes, becomes different, as it makes a connection with information security (ontology of becoming). Moreover, information security organizes entities into different territories. However, the territories – the insides and outsides of information systems – are ontologically similar; the only difference is in the order of the territories, not in the ontological status of entities that inhabit the territories. In other words, malicious software is ontologically similar to benign software; they both are users in terms of a system. The difference is based on the order of the system and users: who uses the system and what the system is used for. Secondly, the research shows that information security is always external (in the terms of this study it is a ‘parasite’) to the information system that it protects. Information securing creates and maintains order while simultaneously disrupting the existing order of the system that it protects. For example, in terms of software itself, the implementation of a copy protection system is an entirely external addition. In fact, this parasitic addition makes software different. Thus, information security disrupts that which it is supposed to defend from disruption. Finally, it is asserted that, in its interruption, information security is a connector that creates passages; it connects users to systems while also creating its own threats. For example, copy protection systems invite crackers and information security policies entice social engineers to use and exploit information security techniques in a novel manner.
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O artigo sustenta que os santos podem servir de eixo a uma abordagem mais etnográfica e radical da antropologia da religião. De praxe, essa subdisciplina está excessivamente pautada pelas concepções de apenas um tipo de nativos: teólogos, sacerdotes, especialistas. Doutrinas estabelecidas servem como referência, e a religião comum vira assim uma religião popular, subalterna ou desviante. Os santos, personagens locais que no entanto atravessam fronteiras entre credos e são por sua vez subalternos nas elaborações teológicas, podem ser vistos como atores essenciais dentro de uma rede de relações (do tipo das propostas pela actor-network theory), a unir mitos, devotos, lugares, objetos ou personagens sagrados, rituais, doutrinas e, como um limite externo, Deus. Essa rede, sugiro, deve se reivindicar como objeto prioritário dos estudos sobre religião.
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Kirjallisuusarvostelu
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This thesis undertakes an exploration of the nature of alternative food projects in Niagara. A review of various theoretical approaches to the study of food and agriculture, suggests that actor-network theory offers the most useful lens through which to understand these projects. In particular, actor-network theory facilitates non-dualistic theorisations of power and scale and a commitment to the inclusion of non-humans in the 'social' sciences. The research is based on 19 in-depth interviews with actors involved in various urban and rural projects including community supported agriculture, community gardens, chefs using local seasonal food, a winery that grows organically, the good food box, a value-added small business, and organic producers. The analysis consists of four themes. The first analytical section pays special attention to the prominence of agri-tourism in Niagara, and examines the ways in which the projects in the sample interact with agri-tourist networks. In the second section the discussion focuses on the discourses and practices of resistance among Niagara alternative food actors. The participants' interviews suggest there are more discourses of resistance toward agri-tourist than toward dominant food networks. The third section questions commodity chain theorisations of alternative food projects. In particular, this section shows how the inclusion of non-human actors in an analysis confounds conceptualisations of 'short' and 'local' chains. The final analytical section assesses relations of power in Niagara alternative food projects. Three important conclusions arise from this research. First, Niagara alternative food projects cannot be conceptualised as operating at the 'local' scale. Broadening the scope of analysis to include non-human actors, it becomes apparent that these projects actually draw on a variety of extra-local actors. They are at once local and global. Second, the projects in this sample are simultaneously part of alternative, dominant and agri-tourist networks. While Niagara alternative food projects do perform many of the roles characteristic of alternative food systems, they are also involved in practices of development, business, and class distinction. Thus, alternative food networks should not be understood as separate from and in direct opposition to dominant food networks. Despite the second conclusion, this research determines that Niagara alternative food projects have made significant strides in the reworking of power. The projects represented in this thesis do engage in resistant practices and are associated with increased levels ofjustice.
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Comprendre le mode d’existence de l’organisation est certainement l’un des plus grands défis que se sont donnés les chercheurs qui s’intéressent à ce domaine d’étude. La littérature nous présente ainsi plusieurs images, métaphores et perspectives qui, combinées, dressent un portrait hybride de ce type de collectif. Je propose, dans cette thèse, de reconnaître et exploiter ce caractère hybride de l’organisation en partant d’une réflexion centrée sur l'espace. En m’inspirant particulièrement des travaux de la géographe Doreen Massey (1999, 2005), le concept d'espace auquel je souscris est celui d’un espace ouvert et dynamique (qui incorpore le temps), basé sur une relationalité matérielle et hétérogène, supposant des acteurs humains et non humains en interaction. L'espace peut donc être compris comme la coexistence d’ontologies hétérogènes, ce que Massey (2005) nomme une coexistence de trajectoires comme stories-so-far. Il s’agit ici d’une vision performative de l’espace organisationnel qui est constitué dans la relation de trajectoires distinctes qui coexistent, se rencontrent, s’affectent, entrent en conflit ou coopèrent (Massey, 1999). Je postule que pour assurer une certaine continuité et cohérence dans la coexistence de trajectoires hétérogènes, un travail d’alignement et d’ordonnancement est mis à l’oeuvre, et ce, par le suivi d’une trajectoire principale — ce que je nomme une trajectoire scriptée. Suivre cette trajectoire permet ainsi à l’organisation de s’étendre, de se rendre présente dans le temps et dans l’espace, sans pour autant perdre son identité : to be here and there at the same time, now and then at the same place. À partir de cette définition de l’espace, je propose d’« espacer l’organisation », et plus particulièrement d’« espacer » Explora, un programme d’éducation non formelle du gouvernement du Chili visant la diffusion et la valorisation de la science et de la technologie. Cette proposition est double : elle renvoie aux pratiques d’espacements — des pratiques hybrides, collectives et situées — des agents organisationnels (dans ce cas, aux pratiques des agents d’Explora impliqués dans l’organisation d’un projet, celui de la Semaine de la science 2006),mais aussi à une pratique de recherche. « Espacer l’organisation » veut donc dire déployer ces espaces pleins, déplier l’organisation, accroître la série des simultanéités-successions pour ainsi créer plus d’espace-temps.
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Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal.
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Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal
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Le sujet de la gestion du risque m’a toujours interpelée, surtout après que j’ai vécu deux ouragans et un tremblement de terre dévastateurs au Salvador. Bien qu’on ait assez écrit sur le sujet en le reliant souvent aux changements climatiques, on ne sait pas comment les organisations gouvernementales et civiles vivent cette gestion du risque au quotidien. À partir d’une étude ethnographique de la Commission de la protection civile de la Mairie de Tecoluca au Salvador, j’observais les processus qui se mettent en place dans la recherche et l’analyse des facteurs structuraux causant les situations de vulnérabilité. Pour ce faire, j’adoptais une approche basée sur l’étude des interactions, mobilisant les théories de la cognition distribuée et de l’acteur réseau. Comme je le montre, la gestion du risque, vue comme un processus participatif, se caractérise, d’une part, par la coopération et la coordination entre les personnes et, d’autre part, par la contribution d’outils, de technologies, de documents et de méthodes contribuant à la détection de risques. Ceci exige la mobilisation de connaissances qui doivent être produites, partagées et distribuées entre les membres d’un groupe à travers les divers artéfacts, outils, méthodes et technologies qu’ils mobilisent et qui les mobilisent. À ce sujet, la théorie de la cognition distribuée permet d’explorer des interactions qui se produisent au sein d’un groupe de travail en se focalisant sur ce qui contribue à l’acte de connaitre, conçu comme une activité non pas seulement individuelle, mais surtout collective et distribuée. Par ailleurs, la théorie de l’acteur-réseau me permet, quant à elle, de montrer comment dans l’exécution de cette tâche (la gestion du risque), la contribution active d’acteurs non humains, tant en soi qu’en relations avec les acteurs humains, participe de l’activité de détection et de prévention du risque.
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El proyecto consta de tres componentes fundamentales los cuales son: (1) Crear un modelo organizacional inteligente que se articule a las demandas culturales de la comunidad de Sogamoso y contribuya a apropiación del patrimonio cultural en el departamento de Boyacá. (2) Formular un plan estratégico para la FESC que promueva procesos culturales de comunicación, intercambio y apropiación del patrimonio cultural. (3) Diseñar una estrategia de sostenibilidad para la FESC basada en la importancia de divulgar y educar en torno al patrimonio cultural.
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A sociologist's description of the Web as a socially constructed/discovered/encountered piece of technology.
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A discussion about Actor Network Theory