986 resultados para Exclusion process


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Measuring capability variations within the population isanimportant process that can be used to support decision making regarding the inclusivity of design for all users, thus allowing the level of exclusion tobe defined veryearly and throughout the design process. Our hands often represent a central feature of the human-task interaction, and therefore, variations in the capabilities of the hands has the potential to exclude people from all or part of the tasks they perform. Data is presented from the performance of 15 people in one of three age groups (18-40, 41-64 and 65+). Using a classification system for defining hand actions the prevalence of different grips in response to a range of physical task demands was mapped in a way that allowed capability to be measured against other variables such as task quality. This was found toenhance thegranularity with which exclusion could be both measured and predicted.

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For more than a decade the Peace Process has fundamentally changed Northern Irish society. However, although socioreligious integration and ethnic mixing are high on the political agenda in Northern Ireland, the Peace Process has so far failed to address the needs of some of the most vulnerable young people, for example, those who identify as gay, lesbian, or bisexual. Public debates in Northern Ireland remain hostile to same-sex-attracted people. Empirical evidence from the annual Young Life and Times (YLT) survey of 16-year-olds undertaken by ARK shows that same-sex-attracted young people report worse experiences in the education sector (e.g., sex education, school bullying), suffer from poorer mental health, experience higher social pressures to engage in health-adverse behavior, and are more likely to say that they will leave Northern Ireland and not return. Equality legislation and peace process have done little to address the heteronormativity in Northern Ireland.

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Cette thèse porte sur le phénomène de la mobilisation de personnes en situation de pauvreté et d’exclusion dans un acteur collectif existant et à travers les espaces collectifs privilégiés que constituent les organismes communautaires. Elle est composée de trois chapitres. La problématique et l’objet d’étude forment le premier, la méthodologie est présentée dans le deuxième alors que les résultats de recherche, combinés à leur analyse et à leur interprétation, constituent le troisième chapitre. La discussion générale des résultats est incluse dans la conclusion. La particularité de cette thèse réside dans l’appréhension globale du phénomène de la mobilisation, l’examinant dans le contexte spécifique de la pauvreté et de l’exclusion en tant qu’oppressions structurelles, et dans la perspective du développement du pouvoir d’agir (empowerment). Considérant que la mobilisation est le fruit de l’amalgame entre un acteur collectif et une action collective, cette recherche apporte d’abord une nouvelle compréhension de l’espace dans lequel se développe le processus de mobilisation. Elle propose en effet une distinction novatrice entre d’une part l’acteur collectif, entité relativement floue et diffuse, et d’autre part l’organisme communautaire en tant que tel, entité aux frontières bien définies, lequel fournit un espace collectif privilégié pour le développement de la mobilisation. Cette différenciation contribue notamment à mieux appréhender les processus qui s’y déroulent et à mieux cerner le rôle que peuvent jouer les organismes communautaires à cet égard. En examinant finement et avec un grand souci du détail le processus de mobilisation vécu par les individus, de leur premier contact avec un organisme communautaire à leur engagement avec un acteur collectif existant, cette recherche propose une nouvelle construction théorique à propos d’une réalité courante, mais peu explorée jusqu’à aujourd’hui, et fournit des pistes pour accompagner le plus adéquatement possible de tels processus. En se centrant sur les aspects individuels de la mobilisation sans pour autant occulter son caractère intrinsèquement collectif, cette thèse contribue à rendre encore plus explicite la nécessaire intégration entre le personnel et le collectif dans l’appréhension des problèmes sociaux, et permet d’en saisir les nombreux effets sur le plan individuel, spécialement en ce qui a trait à la restauration du statut d’acteur. En plus de démontrer clairement les liens existants entre les processus de mobilisation et de développement du pouvoir d’agir individuel et collectif, cette thèse met en évidence les principales pratiques communautaires qui y contribuent et soulève les principaux défis et les contradictions qui y sont associées. Ce faisant, elle nous semble apporter une contribution au renouvellement des pratiques sociales et communautaires.

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The major problem of the engineering entrance examination is the exclusion of certain sections of the society in social, economic, regional and gender dimensions. This has seldom been taken for analysis towards policy correction. To lessen this problem a minor policy shift was prepared in the year 2011 with a 50–50 proportion in academic marks and entrance marks. The impact of this change is yet to be scrutinized. The data for the study is obtained from the Nodal Centre of Kerala functioning at Cochin University of Science and Technology under the National Technical Manpower Information System and also estimated from the Centralized Allotment Process. The article focuses on two aspects of exclusion based on engineering entrance examination; gender centred as well as caste-linked. Rank order spectral density and Lorenz ratio are used to cognize the exclusion and inequality in community and gender levels in various performance scales. The article unfolds the fact that social status in society coupled with economic affordability to quality education seems to have significant influence in the performance of students in the Kerala engineering entrance examinations. But it also shows that there is wide gender disparity with respect to performance in the high ranking levels irrespective of social groups

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BACKGROUND: This study evaluated demographic profiles and prevalence of serologic markers among donors who used confidential unit exclusion (CUE) to assess the effectiveness of CUE and guide public policies regarding the use of CUE for enhancing safety versus jeopardizing the blood supply by dropping CUE. STUDY DESIGN AND METHODS: We conducted a cross-sectional analysis of whole blood donations at a large public blood center in Sao Paulo from July 2007 through June 2009, compared demographic data, and confirmed serologic results among donors who used and who have never used CUE (CUE never). RESULTS: There were 265,550 whole blood units collected from 181,418 donors from July 2007 through June 2009. A total of 9658 (3.6%) units were discarded, 2973 (1.1%) because CUE was used at the current donation (CUE now) and 6685 (2.5%) because CUE was used in the past (CUE past). The CUE rate was highest among donors with less than 8 years of education (odds ratio [OR], 2.78; 95% confidence interval [CI], 2.51-3.08). CUE now donations were associated with higher positive infectious disease marker rates than CUE never donations (OR, 1.41; CI, 1.13-1.77), whereas CUE past donations were not (OR, 1.04; CI, 0.75-1.45). CONCLUSION: The CUE process results in a high rate of unit discard. CUE use on an individual donation appears predictive of a high-risk marker-positive donation and, thus, appears to contribute modestly to blood safety. The policy of discarding units from donors who have previously CUE-positive donations does not improve safety and should be discontinued.

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The difficulty of preparing monodisperse lignin fractions on a large scale is a limiting factor in many applications. The present paper addresses this problem by examining the properties and size-exclusion behavior of lignin isolated by the acetosolv pulping process from post-extraction crushed sugarcane bagasse. The isolated lignin was subjected to a solvent pretreatment, followed by preparative gel permeation chromatography fractionation. The fractions were analyzed by high-performance size-exclusion chromatography (HPSEC) and these samples showed a great decrease in polydispersity, compared to the original acetosolv lignin. Several fractions of very low polydispersity, close to unity, were employed as calibration curve standards in HPSEC analysis. This original analytical approach allowed calibration with these lignin fractions to be compared with the polystyrene standards that are universally employed for lignin molecular mass determination. This led to a noteworthy result, namely that the lignin fractions and polystyrene standards showed very similar behavior over a large range of molecular masses in a typical HPSEC analysis of acetosolv lignin. (C) 2009 Elsevier B.V. All rights reserved.

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Goods and resources are finite, and social forces heavily pattern their distribution. One of the principal mechanisms for shaping the distribution of resources is by regulating entitlement to community membership itself. By restricting groups' membership of community, so access to social goods and resources diminishes, which in turn has a negative impact on the health and wellbeing of the excluded groups. It is argued here that community membership is determined on the basis of the perceived social value of groups and individuals and stigmatisation is the marking of individuals and groups who are 'unworthy' of social investment. Using the notion of reciprocity we show how groups may be stigmatised and socially excluded as a mechanism for protecting limited social resources from exploitation. This perspective provides an empirically testable framework for the understanding of stigma and social exclusion that goes beyond the largely descriptive work that currently populates the field. We illustrate the process of stigmatisation and social exclusion and discuss how this suggests new styles of intervention, as well as new directions for research.

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The Ottawa Charter laid the ground work for a new research and practice agenda by urging health promoters to advocate for healthy public policies. After more than 20 years, it is now time to reflect on the state of policy research in health promotion and to examine how rigorously theories are applied. The review of the literature was
conducted on 11 peer-reviewed journals. The journals were selected for their solid track record in publishing health promotion articles and by using a set of predefined
inclusion and exclusion criteria. The articles, published between January 1986 and June 2006, were searched using Medline and CINAHL databases. The selected papers feature search terms related to ‘politics’, ‘policy’, ‘advocacy’ and ‘coalition’. We examined the theoretical grounding of each paper and whether it focuses on policy content (e.g. nature, impact, evolution of the policy), policy processes (e.g. advocacy capacity building and strategies) or theoretical/methodological issues in policy analysis. This review demonstrates that policy research in health promotion is still largely an a theoretical enterprise. Out of the 119 articles that were found eligible, 39 did apply to some degree a theoretical framework, of which 21 referred to a theoretical framework from political science. We conclude that the field has yet to acknowledge critical concepts that would help to shed light on the policy process, and that validated rigorous theoretical frameworks to inform research and practice are hardly applied. Recommendations are formulated to improve policy research in health promotion.

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Social exclusion is a relatively recent term, whose creation is attributed to René Lenoir(Lenoir, 1974). Its concept covers a remarkably wide range of social and economic problems, and can be triggered for various reasons: mentally and physically handicapped, abused children, delinquents, multi-problem households, asocial people, and other social “misfits” (Silver, 1995, pp. 63; Foucault, 1992). With an increasingly multi-cultural population, cultural and social inequalities rapidly ascend, bringing with them the need for educational restructuring. We are living in an evermore diverse world, and children need to be educated to be receptive to the different types of people around them, especially considering social and cultural aspects. It is with these goals that inclusive education has seen an increased trend in today’s academic environment, reminding us that even though children may be taught under the same roof, discriminatory practices might still happen. There are, however, a number of developed tools to assess the various dimensions of social networks. These are mostly based on questionnaires and interviews, which tend to be fastidious and don’t allow for longitudinal, large scale measurement. This thesis introduces BlueFriends, a Bluetooth-based measurement tool for social inclusion/exclusion on elementary school classes. The main goals behind the development of this tool were a) understanding how exclusion manifests in students’ behaviors, and b) motivating pro-social behaviors on children through the use of a persuasive technology. BlueFriends is a distributed application, comprised by an application running on several smartphones, a web-hosted database and a computer providing a visual representation of the data collected on a TV screen, attempting to influence children behaviors. The application makes use of the Bluetooth device present on each phone to continuously sample the RSSI (Received Signal Strength Indication) from other phones, storing the data locally on each phone. All of the stored data is collected, processed and then inserted into the database at the end of each day. At the beginning of each recess, children are reminded of how their behaviors affect others with the help of a visual display, which consists of interactions between dogs. This display illustrates every child’s best friends, as well as which colleagues they don’t interact with as much. Several tips encouraging social interaction and inclusiveness are displayed, inspiring children to change their behaviors towards the colleagues they spend less time with. This thesis documents the process of designing, deploying and analyzing the results of two field studies. On the first study, we assess how the current developed tools are inferior to our measuring tool by deploying a measurement only study, aimed at perceiving how much information can be obtained by the BlueFriends application and attempting to understand how exclusion manifests itself in the school environment. On the second study, we pile on the previous to try and motivate pro-social behaviors on students, with the use of visual cues and recommendations. Ultimately, we confirm that our measurement tool’s results were satisfying towards measuring and changing children’s behaviors, and conclude with our thoughts on possible future work, suggesting a number of possible extensions and improvements.

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The challenges of research ethics and methodologies have been reflected on extensively, but – aside from the context of feminist methodologies – less so in relation to research on particular migration sites such as in transit, detention centres, at the borders or within migration administration. First attempts in this direction have been made (Düvell et al. 2010, Fresia et al. 2005, Riedner 2014, van Liempt/Bilger2009), however, more reflection and theorization is needed, considering the contested nature of these temporal and volatile sites. In this workshop, we thus aim at examining methodological as well as ethical questions that arise during field work: We attempt to reflect the power relations involved in the research process, the ethics of research design, the dissemination of research results, the question of gaining access to and – whenever necessary – staying in contact with our research subjects. How can we negotiate informed consent with subjects whose life is currently marked by transit and insecurity concerning their own future, and who are in an uncertain situation in which substantial information (legal, social, cultural etc.) is likely to be missing? How do we deal with the dilemma of possibly contributing to knowledge production that might facilitate removals and deportations in the future, considering that the reception of the results is not in the hands of the researchers? How do we deal with the anticipated as well as unexpected impacts of our research on social and political practice? Regarding fieldwork in state institutions, how do we negotiate the multiple loyalties we often find ourselves faced with as social researchers, both with the excluded migrants and with the authorities implementing the exclusions – two groupings considered to be opposite to each other (Lavanchy 2013)? Which different roles do researchers need to take on? The aim of our workshop is first and foremost to exchange experiences on fieldwork with others doing qualitative research on related topics and to consider its possible implications – including affective dimensions – for all participants involved in the research process: the migrants, the security staff of detention centres, its social workers, border police and bureaucrats and, last but not least, the researchers themselves. Furthermore, we generally wish to reflect upon the question of how best to conduct research in this contested field, applying an interdisciplinary perspective.

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Automated and semi-automated accessibility evaluation tools are key to streamline the process of accessibility assessment, and ultimately ensure that software products, contents, and services meet accessibility requirements. Different evaluation tools may better fit different needs and concerns, accounting for a variety of corporate and external policies, content types, invocation methods, deployment contexts, exploitation models, intended audiences and goals; and the specific overall process where they are introduced. This has led to the proliferation of many evaluation tools tailored to specific contexts. However, tool creators, who may be not familiar with the realm of accessibility and may be part of a larger project, lack any systematic guidance when facing the implementation of accessibility evaluation functionalities. Herein we present a systematic approach to the development of accessibility evaluation tools, leveraging the different artifacts and activities of a standardized development process model (the Unified Software Development Process), and providing templates of these artifacts tailored to accessibility evaluation tools. The work presented specially considers the work in progress in this area by the W3C/WAI Evaluation and Report Working Group (ERT WG)

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Following the research agenda introduced by Will Kymlicka, this qualitative study offers an interpretation of how the sub-national elites of Québec and South Tyrol police the integration of immigrants. For these national minority groups, which are constantly undergoing a process of redefinition of their collective identities by differentiating themselves from the Others who do not belong to the in-group, immigrants have progressively become the most significant Others as they are not part of the original system of compromises. This article questions how sub-national elites are handling this relatively new kind of ethnocultural diversity brought about by large-scale permanent immigration on two levels: first, the political narrative of the ruling sub-national parties, their electoral appeals, manifestos and speeches; second, the policy arrangements for the integration of immigrants in education, language and social policy. The initial approach of the article is pessimistic, as it assumes that sub-national elites will marginalize immigrants to please core nationalist supporters. In fact, the hypotheses to be tested are whether the national minority groups of Québec and South Tyrol engage in a process of reconstruction of their ethnic identity bounded by opposition to real or imagined Others – the newcomers; and whether they adopt practical measures that force newcomers to be assimilated into the group or to be marginalized. The comparison between Québec and South Tyrol provides a basic understanding of the impact of immigration in two sub-national polities that are very different, but still adopt similar political narratives and policy strategies with regard to the integration of newcomers.

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Knowledge management needs to consider the three related elements of people, processes and technology. Much existing work has concentrated on either people or technology, often to the exclusion of the other two elements. Yet without thinking about process ? the way people, organisations and even technology actually do things ? any implementation of a knowledge management initiative is at best risky, and at worst doomed to failure. This paper looks at various ways in which a process view has appeared, expl icitly or implicitly, in knowledge management research and practice so far, and reflects on how more 'thinking about process' might improve knowledge management in the future. Consistent with this overall viewpoint, the issues generally centre less on wha t a process view would suggest should be done, but rather on the way that it would be implemented in practice.

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In this paper a Hierarchical Analytical Network Process (HANP) model is demonstrated for evaluating alternative technologies for generating electricity from MSW in India. The technological alternatives and evaluation criteria for the HANP study are characterised by reviewing the literature and consulting experts in the field of waste management. Technologies reviewed in the context of India include landfill, anaerobic digestion, incineration, pelletisation and gasification. To investigate the sensitivity of the result, we examine variations in expert opinions and carry out an Analytical Hierarchy Process (AHP) analysis for comparison. We find that anaerobic digestion is the preferred technology for generating electricity from MSW in India. Gasification is indicated as the preferred technology in an AHP model due to the exclusion of criteria dependencies and in an HANP analysis when placing a high priority on net output and retention time. We conclude that HANP successfully provides a structured framework for recommending which technologies to pursue in India, and the adoption of such tools is critical at a time when key investments in infrastructure are being made. Therefore the presented methodology is thought to have a wider potential for investors, policy makers, researchers and plant developers in India and elsewhere. © 2013 Elsevier Ltd. All rights reserved.

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Knowledge management needs to consider the three related elements of people, processes and technology. Much existing work has concentrated on either people or technology, often to the exclusion of the other two elements. Yet without thinking about process – the way people, organisations and even technology actually do things – any implementation of a knowledge management initiative is at best risky, and at worst doomed to failure. This presentation looks at various ways in which a process view has appeared, explicitly or implicitly, in knowledge management research and practice so far, and reflects on how more “thinking about process” might improve knowledge management in the future. Consistent with the presentation’s own overall viewpoint, the issues generally centre not on what a process view would suggest should be done, but on the way that it would be implemented in practice.