TRANSFORMAÇÕES NO MUNDO DO TRABALHO NA REGIÃO DO GRANDE ABC: UMA ANÁLISE COMPREENSIVA A PARTIR DO FILME PEÕES

Com o advento da revolução industrial o capitalismo assumiu uma forma assombrosa jamais vista anteriormente em outras passagens do mundo do trabalho, ao se alimentar de um ritmo acelerado de produção, consumo e acumulação. Esta nova era baseada na mecanização e numa nova divisão do trabalho impôs ao trabalhador o principio da fragmentação, que seguindo o modelo do cronômetro da gerência científica e a linha de produção do açougue dividiu a força de trabalho do empregado e multiplicou a acumulação do empregador. Na década de 1970 o capitalismo sofreu uma crise estrutural que viria a transformar o mundo do trabalho novamente. Esta nova transformação do capital fundamentado na globalização e nos conceitos neoliberais visando ainda mais a lucratividade em cima da força de trabalho atingiu a objetividade e a subjetividade da classe-que-vive-do-trabalho ao (des)re regulamentar seus direitos e conquistas. No mundo do trabalho brasileiro as transformações do capital mundial tiveram seu impacto nos anos 1990 abalando regiões produtivas inteiras como a do Grande ABC, com o desemprego estrutural e com a reestruturação produtiva. Em 2002 o diretor de cinema Eduardo Coutinho filmou um documentário Peões com 21 operários que narram suas origens, suas participações no movimento nas décadas de 1970-1980-1990 e os desfechos de suas vidas fazendo uma construção de si pela fala. Desta forma, Peões será para esta dissertação o corpus de análise para uma aproximação entre ciência e arte, onde será utilizado o método fenomenológico para a análise das narrativas que se apresentam para compreensão da divisão do trabalho capitalista que vem transformando o mundo do trabalho e atingindo perversamente a classe-que-vive-do-trabalho ao fragmentar sua subjetividade que se explicita objetivamente na fragmentação da relação intersubjetiva com o outro, os objetos e o mundo. Por meio da aplicação do método para a compreensão das narrativas pode se chegar à seguinte síntese: os homens e mulheres, de Peões, viveram e vivem ainda hoje intensamente entre a linha tênue da resistência e da submissão, da desalienação e alienação, do despontar e do anonimato na esfera pública evidenciando a importância ainda em nossos dias do alargamento do pensamento dialético entre a lógica da acumulação capitalista versus a lógica da sobrevivência humana.

DOS MUROS DA ESCOLA À ABERTURA PARA A CIDADE

A prática educativa na escola está carregada de uma postura tradicional e bancária , conforme aparece em várias obras de Freire, ainda que novas tecnologias sejam introduzidas em seu cotidiano pedagógico. A ênfase à informação em detrimento da construção do conhecimento e saberes, na verdade, afasta o aluno, particularmente nas escolas públicas, de apropriar-se dos instrumentos significativos de sua elaboração. Nesse sentido, dentro da linha de Políticas e Gestões Educacionais, esse trabalho se propõe à reflexão do espaço da escola no diálogo com a cidade, isto é, à possibilidade de protagonismo social no desenvolvimento do aluno. O procedimento da pesquisa fundamenta-se no estudo dos projetos de educação ambiental desenvolvidos na rede municipal de Mauá através dos registros e relatos descritivos das avaliações das escolas dessas atividades, de seus Projetos Políticos Pedagógicos e do Programa de Educação Ambiental de Mauá da Secretaria Municipal de Educação. O trabalho Dos muros da escola à abertura para a cidade foi desenvolvido de forma a entendermos o espaço geográfico, considerando sua territorialização e o conceito de espaço simbólico. Dessa forma, podemos compreender como a relação escola/espaço território e o Programa de Educação Ambiental desenvolvido em escolas da rede pública da cidade de Mauá aparece na atuação de um em relação ao outro. A metodologia de trabalho usada foi exploratória, de natureza bibliográfica e documental. A pesquisa buscou perceber a abordagem dialógica que se estabelece com a cidade a partir da conceituação do espaço simbólico da escola no processo ensino-aprendizagem. O Programa de Educação Ambiental e as escolas, de acordo com seus Projetos Políticos Pedagógicos se propõem, ainda que empiricamente, a trabalhar nessa direção. A prática pedagógica, como demonstraram algumas atividades, mesmo tratando do tema de forma sem a consciência diferenciada , aponta um avanço nesse sentido. Os textos coletivos, a participação solidária, são elementos que nos permitem concluir dessa forma. As respostas das crianças foram significativas, embora tenhamos apontado as dificuldades na execução dos procedimentos pedagógicos. Por tratar-se de algo novo, não só como proposta, o Programa de Educação Ambiental exigiu a capacidade de lidar com ações integrada e integradora, ou seja, mudança de subjetividade dos distintos atores envolvidos no processo. O tema poderia se tornar por demais abrangente e, dessa forma, perder-se em generalidades. Assim, alguns aspectos relevantes foram apontados sem, no entanto, partir para um maior aprofundamento a fim de garantir a objetividade do trabalho. A instituição escolar está presente de corpo e alma na cidade e, ainda que, a temática ambiental esteja presente em seu cotidiano ela se faz de maneira formal e informativa. Todos falam em meio ambiente, entretanto poucos internalizam os valores de um ambiente saudável e próprio para o desenvolvimento humano da maioria que produz a riqueza das nações. Consideradas as observações apontadas, o trabalho apresentou elementos que devem ser analisados com maior propriedade, isto é, com maior extensão, como proposta de continuidade da pesquisa.

Forecasting exchange rates with linear and nonlinear models

In this paper, the exchange rate forecasting performance of neural network models are evaluated against the random walk, autoregressive moving average and generalised autoregressive conditional heteroskedasticity models. There are no guidelines available that can be used to choose the parameters of neural network models and therefore, the parameters are chosen according to what the researcher considers to be the best. Such an approach, however,implies that the risk of making bad decisions is extremely high, which could explain why in many studies, neural network models do not consistently perform better than their time series counterparts. In this paper, through extensive experimentation, the level of subjectivity in building neural network models is considerably reduced and therefore giving them a better chance of Forecasting exchange rates with linear and nonlinear models 415 performing well. The results show that in general, neural network models perform better than the traditionally used time series models in forecasting exchange rates.

A comparison of linear forecasting models and neural networks:an application to Euro inflation and Euro Divisia

Linear models reach their limitations in applications with nonlinearities in the data. In this paper new empirical evidence is provided on the relative Euro inflation forecasting performance of linear and non-linear models. The well established and widely used univariate ARIMA and multivariate VAR models are used as linear forecasting models whereas neural networks (NN) are used as non-linear forecasting models. It is endeavoured to keep the level of subjectivity in the NN building process to a minimum in an attempt to exploit the full potentials of the NN. It is also investigated whether the historically poor performance of the theoretically superior measure of the monetary services flow, Divisia, relative to the traditional Simple Sum measure could be attributed to a certain extent to the evaluation of these indices within a linear framework. Results obtained suggest that non-linear models provide better within-sample and out-of-sample forecasts and linear models are simply a subset of them. The Divisia index also outperforms the Simple Sum index when evaluated in a non-linear framework. © 2005 Taylor & Francis Group Ltd.

Decision support system for inspection and maintenance:a case of oil pipelines

The existing method of pipeline health monitoring, which requires an entire pipeline to be inspected periodically, is unproductive. A risk-based decision support system (DSS) that reduces the amount of time spent on inspection has been presented. The risk-based DSS uses the analytic hierarchy process (AHP), a multiple attribute decision-making technique, to identify the factors that influence failure on specific segments and analyzes their effects by determining probability of occurrence of these risk factors. The severity of failure is determined through consequence analysis. From this, the effect of a failure caused by each risk factor can be established in terms of cost and the cumulative effect of failure is determined through probability analysis. The model optimizes the cost of pipeline operations by reducing subjectivity in selecting a specific inspection method, identifying and prioritizing the right pipeline segment for inspection and maintenance, deriving budget allocation, providing guidance to deploy the right mix labor for inspection and maintenance, planning emergency preparation, and deriving logical insurance plan. The proposed methodology also helps derive inspection and maintenance policy for the entire pipeline system, suggest design, operational philosophy, and construction methodology for new pipelines.

A risk-based model for inspection and maintenance of cross-country petroleum pipeline

The existing method of pipeline health monitoring, which requires an entire pipeline to be inspected periodically, is both time-wasting and expensive. A risk-based model that reduces the amount of time spent on inspection has been presented. This model not only reduces the cost of maintaining petroleum pipelines, but also suggests efficient design and operation philosophy, construction methodology and logical insurance plans. The risk-based model uses Analytic Hierarchy Process (AHP), a multiple attribute decision-making technique, to identify the factors that influence failure on specific segments and analyzes their effects by determining probability of risk factors. The severity of failure is determined through consequence analysis. From this, the effect of a failure caused by each risk factor can be established in terms of cost, and the cumulative effect of failure is determined through probability analysis. The technique does not totally eliminate subjectivity, but it is an improvement over the existing inspection method.

Forecasting exchange rates with linear and nonlinear models

In this paper the exchange rate forecasting performance of neural network models are evaluated against random walk and a range of time series models. There are no guidelines available that can be used to choose the parameters of neural network models and therefore the parameters are chosen according to what the researcher considers to be the best. Such an approach, however, implies that the risk of making bad decisions is extremely high which could explain why in many studies neural network models do not consistently perform better than their time series counterparts. In this paper through extensive experimentation the level of subjectivity in building neural network models is considerably reduced and therefore giving them a better chance of performing well. Our results show that in general neural network models perform better than traditionally used time series models in forecasting exchange rates.

Synapses, quantum theory and panpsychism

The introduction situates the ‘hard problem’ in its historical context and argues that the problem has two sides: the output side (the Kant-Eccles problem of the freedom of the Will) and the input side (the problem of qualia). The output side ultimately reduces to whether quantum mechanics can affect the operation of synapses. A discussion of the detailed molecular biology of synaptic transmission as presently understood suggests that such affects are unlikely. Instead an evolutionary argument is presented which suggests that our conviction of free agency is an evolutionarily induced illusion and hence that the Kant-Eccles problem is itself illusory. This conclusion is supported by well-known neurophysiology. The input side, the problem of qualia, of subjectivity, is not so easily outflanked. After a brief review of the neurophysiological correlates of consciousness (NCC) and of the Penrose-Hameroff microtubular neuroquantology it is again concluded that the molecular neurobiology makes quantum wave-mechanics an unlikely explanation. Instead recourse is made to an evolutionarily- and neurobiologically-informed panpsychism. The notion of an ‘emergent’ property is carefully distinguished from that of the more usual ‘system’ property used by most dual-aspect theorists (and the majority of neuroscientists) and used to support Llinas’ concept of an ‘oneiric’ consciousness continuously modified by sensory input. I conclude that a panpsychist theory, such as this, coupled with the non-classical understanding of matter flowing from quantum physics (both epistemological and scientific) may be the default and only solution to the problem posed by the presence of mind in a world of things.

Kant and Darwin

The central theses of Kant's critical philosophy are sometimes said to have been overtaken by evolutionary biology. This paper considers how far this proposition can be sustained. I argue that the ‘architectonic’ or ‘system-building’ character of the mind, the categories and the forms of intuition, can indeed be seen as the outcome of a particular evolutionary lineage in a Darwinian world. I argue, further, that the principal motive energizing the critical philosophy is the 'nightmare' of physical determinism. An alternative escape route from this particular nightmare is rehearsed. If this route is taken, the intricate arguments of the Critiques are unnecessary to save moral action in a world of things. Nonetheless, insofar as 'first philosophy' necessarily starts from within the philosopher's own subjectivity, Kant's work retains its power. I suggest that the Kantian and the Darwinian interpretations are to an extent complementary. If this is so, some form of evolutionarily-informed dual-aspect psychoneural identity theory could combine the essence of the two interpretations.

Optical and structural ocular changes during incipient presbyopia

The primary aim of this thesis was to investigate the in vivo ocular morphological and contractile changes occurring within the accommodative apparatus prior to the onset of presbyopia, with particular reference to ciliary muscle changes with age and the origin of a myopic shift in refraction during incipient presbyopia. Commissioned semi-automated software proved capable of extracting accurate and repeatable measurements from crystalline lens and ciliary muscle Anterior Segment Optical Coherence Tomography (AS-OCT) images and reduced the subjectivity of AS-OCT image analysis. AS-OCT was utilised to document longitudinal changes in ciliary muscle morphology within an incipient presbyopic population (n=51). A significant antero-inwards shift of ciliary muscle mass was observed after 2.5 years. Furthermore, in a subgroup study (n=20), an accommodative antero-inwards movement of ciliary muscle mass was evident. After 2.5 years, the centripetal response of the ciliary muscle significantly attenuated during accommodation, whereas the antero-posterior mobility of the ciliary muscle remained invariant. Additionally, longitudinal measurement of ocular biometry revealed a significant increase in crystalline lens thickness and a corresponding decrease in anterior chamber depth after 2.5 years (n=51). Lenticular changes appear to be determinant of changes in refraction during incipient presbyopia. During accommodation, a significant increase in crystalline lens thickness and axial length was observed, whereas anterior chamber depth decreased (n=20). The change in ocular biometry per dioptre of accommodation exerted remained invariant after 2.5 years. Cross-sectional ocular biometric data were collected to quantify accommodative axial length changes from early adulthood to advanced presbyopia (n=72). Accommodative axial length elongation significantly attenuated during presbyopia, which was consistent with a significant increase in ocular rigidity during presbyopia. The studies presented in this thesis support the Helmholtz theory of accommodation and despite the reduction in centripetal ciliary muscle contractile response with age, primarily implicate lenticular changes in the development of presbyopia.

DIMUSE: An integrated framework for distributed multimedia system with database management and security support

With the recent explosion in the complexity and amount of digital multimedia data, there has been a huge impact on the operations of various organizations in distinct areas, such as government services, education, medical care, business, entertainment, etc. To satisfy the growing demand of multimedia data management systems, an integrated framework called DIMUSE is proposed and deployed for distributed multimedia applications to offer a full scope of multimedia related tools and provide appealing experiences for the users. This research mainly focuses on video database modeling and retrieval by addressing a set of core challenges. First, a comprehensive multimedia database modeling mechanism called Hierarchical Markov Model Mediator (HMMM) is proposed to model high dimensional media data including video objects, low-level visual/audio features, as well as historical access patterns and frequencies. The associated retrieval and ranking algorithms are designed to support not only the general queries, but also the complicated temporal event pattern queries. Second, system training and learning methodologies are incorporated such that user interests are mined efficiently to improve the retrieval performance. Third, video clustering techniques are proposed to continuously increase the searching speed and accuracy by architecting a more efficient multimedia database structure. A distributed video management and retrieval system is designed and implemented to demonstrate the overall performance. The proposed approach is further customized for a mobile-based video retrieval system to solve the perception subjectivity issue by considering individual user's profile. Moreover, to deal with security and privacy issues and concerns in distributed multimedia applications, DIMUSE also incorporates a practical framework called SMARXO, which supports multilevel multimedia security control. SMARXO efficiently combines role-based access control (RBAC), XML and object-relational database management system (ORDBMS) to achieve the target of proficient security control. A distributed multimedia management system named DMMManager (Distributed MultiMedia Manager) is developed with the proposed framework DEMUR; to support multimedia capturing, analysis, retrieval, authoring and presentation in one single framework.

History education and the construction of national identity in Iran

This study examined the representation of national and religious dimensions of Iranian history and identity in Iranian middle school history textbooks. Furthermore, through a qualitative case study in a school in the capital city of Tehran, teachers' use of textbooks in classrooms, students' response, their perceptions of the country's past, and their definitions of national identity is studied. The study follows a critical discourse analysis framework by focusing on the subjectivity of the text and examining how specific concepts, in this case collective identities, are constructed through historical narratives and how social actors, in this case students, interact with , and make sense of, the process. My definition of national identity is based on the ethnosymbolism paradigm (Smith, 2003) that accommodates both pre-modern cultural roots of a nation and the development and trajectory of modern political institutions. Two qualitative approaches of discourse analysis and case study were employed. The textbooks selected were those published by the Ministry of Education; universally used in all middle schools across the country in 2009. The case study was conducted in a girls' school in Tehran. The students who participated in the study were ninth grade students who were in their first year of high school and had just finished a complete course of Iranian history in middle school. Observations were done in history classes in all three grades of the middle school. The study findings show that textbooks present a generally negative discourse of Iran's long history as being dominated by foreign invasions and incompetent kings. At the same time, the role of Islam and Muslim clergy gradually elevates in salvaging the country from its despair throughout history, becomes prominent in modern times, and finally culminates in the Islamic Revolution as the ultimate point of victory for the Iranian people. Throughout this representation, Islam becomes increasingly dominant in the textbooks' narrative of Iranian identity and by the time of the Islamic Revolution morphs into its single most prominent element. On the other hand, the students have created their own image of Iran's history and Iranian identity that diverges from that of the textbooks especially in their recollection of modern times. They have internalized the generally negative narrative of textbooks, but have not accepted the positive role of Islam and Muslim clergy. Their notion of Iranian identity is dominated by feelings of defeat and failure, anecdotal elements of pride in the very ancient history, and a sense of passivity and helplessness.

Recruitment, Selection and Retention of Managers In the Hotel and Restaurant Industry

The recruitment, selection, and retention of competent, reliable, and motivated managers has been the cornerstone of any successful organization. This is generally a complex assignment due to the subjectivity involved in determining what traits are needed to make a good manager. In order to determine the status of the hospitality industry with regard to managerial concerns, leaders in the hotel and restaurant industry were surveyed on these issues.

Eventual benefits : kristevan readings of female subjectivity in Henry James’s Late Novels

“Eventual Benefits: Kristevan Readings of Female Subjectivity in Henry James’s Late Novels” examine la construction de la subjectivité féminine dans les romans de la phase majeure de Henry James, notamment What Maisie Knew, The Awkward Age, The Portrait of a Lady, The Wings of the Dove et The Golden Bowl. Les personnages féminins de James se trouvent souvent dans des circonstances sociales ou familiales qui défavorisent l’autonomie psychique, et ces subordinations sont surtout nuisibles pour les jeunes personnages de l’auteur. Quant aux femmes américaines expatriées de ces romans, elles éprouvent l’objectification sociale et pécuniaire des européens : en conséquence, elles déploient des tactiques contraires afin d’inverser leurs diminutions et instaurer leurs individualités. Ma recherche des protocoles qui subventionnent l’affranchissement de ces femmes procède dans le cadre des théories avancées par Julia Kristeva. En utilisant les postulats kristeviens d’abjection et de mélancolie, d’intertextualité, de maternité et de grossesse, du pardon et d’étrangeté, cette thèse explore les stratégies disparates et résistantes des femmes chez James et elle parvient à une conception de la subjectivité féminine comme un processus continuellement ajourné.