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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Interações entre valores e atividade científica e sua aplicação ao contexto dos campos sulinos

Reis, Claudio Ricardo Martins dos January 2016 (has links)
Na primeira metade de século XX, tanto os empiristas lógicos quanto os racionalistas popperianos sustentaram que os juízos científicos corretos derivavam de sua conformação a certas regras: indutivas, dedutivas, hipotético-dedutivas ou formalizáveis segundo o cálculo de probabilidades. No entanto, após a emergência de novos trabalhos, como os de Thomas Kuhn, houve um amplo desenvolvimento de abordagens que analisam a inferência científica com base em valores, em vez de regras estabelecidas a priori. A estratégia proposta por Kuhn considera a prática científica e sua história um elemento importante para uma compreensão adequada da racionalidade da ciência. Sua abordagem envolve a consideração de valores cognitivos, tais como fecundidade, consistência e escopo de teorias. Ampliando essa abordagem, estudos mais recentes – a partir da década de 90 e com grande efervescência nos últimos anos – defendem a tese de que o conhecimento científico, além de um produto da atividade social, possui ele mesmo uma dimensão social intrínseca. Poderíamos perguntar, então, em que medida valores não cognitivos, tais como valores morais e sociais, moldam a prática científica; e como esses valores poderiam exercer um papel legítimo ou mesmo contribuir para a produção de conhecimento. Essas questões envolvem o problema, bastante expressivo atualmente (cf. Longino, 2015), sobre a chamada “dimensão social do conhecimento científico”. Neste trabalho, abordo o referido problema no que tange à relação entre valores e atividade científica, utilizando-me, para a construção do artigo aqui presente, a abordagem do filósofo da ciência Hugh Lacey e aplicando-a a um contexto específico: as possibilidades de uso produtivo dos chamados Campos Sulinos. / In the first half of the XXth century, both logical empiricists and popperian rationalists sustained that correct scientific judgements derived from the conformation to certain rules: inductive, deductive, hypothetical-deductive or formalizable according to the calculation of probabilities. However, mainly because of Thomas Kuhn’s works, there was an extensive development of approaches that analyze the scientific inference based on values, rather than on a priori established rules. The proposal of Kuhn considers the scientific practice and history as elements of relevance to the comprehension of science’s rationality. His approach considers cognitive values, such as fecundity, consistence, and scope of theories. Expanding this approach, recent studies – starting in the 90s and with great effervescence in recent years – defend the thesis that scientific knowledge, besides being a product of social activity, features an intrinsic social dimension. We could ask, in what measure noncognitive values, such as moral and social values, shape the scientific practice; and how these values could exercise a legitimate role, or even contribute to the production of knowledge. These questions involve the currently quite significant (cf. Longino, 2015) problem called “social dimension of the scientific knowledge”. In this work, I approach the mentioned question regarding the relation between values and the scientific activity, using the approach of the philosopher of science Hugh Lacey, and applying it to a specific background: the possibilities of the productive use of the south Brazilian native grasslands, know Campos Sulinos.
42

Interações entre valores e atividade científica e sua aplicação ao contexto dos campos sulinos

Reis, Claudio Ricardo Martins dos January 2016 (has links)
Na primeira metade de século XX, tanto os empiristas lógicos quanto os racionalistas popperianos sustentaram que os juízos científicos corretos derivavam de sua conformação a certas regras: indutivas, dedutivas, hipotético-dedutivas ou formalizáveis segundo o cálculo de probabilidades. No entanto, após a emergência de novos trabalhos, como os de Thomas Kuhn, houve um amplo desenvolvimento de abordagens que analisam a inferência científica com base em valores, em vez de regras estabelecidas a priori. A estratégia proposta por Kuhn considera a prática científica e sua história um elemento importante para uma compreensão adequada da racionalidade da ciência. Sua abordagem envolve a consideração de valores cognitivos, tais como fecundidade, consistência e escopo de teorias. Ampliando essa abordagem, estudos mais recentes – a partir da década de 90 e com grande efervescência nos últimos anos – defendem a tese de que o conhecimento científico, além de um produto da atividade social, possui ele mesmo uma dimensão social intrínseca. Poderíamos perguntar, então, em que medida valores não cognitivos, tais como valores morais e sociais, moldam a prática científica; e como esses valores poderiam exercer um papel legítimo ou mesmo contribuir para a produção de conhecimento. Essas questões envolvem o problema, bastante expressivo atualmente (cf. Longino, 2015), sobre a chamada “dimensão social do conhecimento científico”. Neste trabalho, abordo o referido problema no que tange à relação entre valores e atividade científica, utilizando-me, para a construção do artigo aqui presente, a abordagem do filósofo da ciência Hugh Lacey e aplicando-a a um contexto específico: as possibilidades de uso produtivo dos chamados Campos Sulinos. / In the first half of the XXth century, both logical empiricists and popperian rationalists sustained that correct scientific judgements derived from the conformation to certain rules: inductive, deductive, hypothetical-deductive or formalizable according to the calculation of probabilities. However, mainly because of Thomas Kuhn’s works, there was an extensive development of approaches that analyze the scientific inference based on values, rather than on a priori established rules. The proposal of Kuhn considers the scientific practice and history as elements of relevance to the comprehension of science’s rationality. His approach considers cognitive values, such as fecundity, consistence, and scope of theories. Expanding this approach, recent studies – starting in the 90s and with great effervescence in recent years – defend the thesis that scientific knowledge, besides being a product of social activity, features an intrinsic social dimension. We could ask, in what measure noncognitive values, such as moral and social values, shape the scientific practice; and how these values could exercise a legitimate role, or even contribute to the production of knowledge. These questions involve the currently quite significant (cf. Longino, 2015) problem called “social dimension of the scientific knowledge”. In this work, I approach the mentioned question regarding the relation between values and the scientific activity, using the approach of the philosopher of science Hugh Lacey, and applying it to a specific background: the possibilities of the productive use of the south Brazilian native grasslands, know Campos Sulinos.
43

A Social-Ecological Understanding of Urbanization: A Case of Wuhan, China

Zhang, Li Qin 27 September 2021 (has links)
Since the introduction of economic reforms in the late 1970s, China has experienced phenomenal economic growth along with rapid urbanization. The accelerated urbanization coincides with remarkable social-economic transformations and urban landscape changes. A city, as an urban system, is composed of social and physical subsystems that interact with each other. Equally assessing each component is necessary for a comprehensive understanding of the urbanization process. The goal of this thesis research is to deconstruct the urbanization process through a social-ecological perspective. More specifically, this study examines social transformations, physical evolutions, and their relationships. Four research questions are proposed as (1) How does urban social landscape transform in time and space? (2) What trends are apparent in the urban land growth process and spatial heterogeneity? (3) How does social transformation relate to urban land growth, within a spatio-temporal perspective? and (4) How do social-demographic features relate to residents’ use and perception of urban green open spaces, focusing on the ecological services provided by and the need to improve those spaces? Given the lack of research on second-tier cities’ growth processes, this study selects Wuhan, a megacity in central China, as a case study, with a focus on its urban development zone (UDZ). A social-ecological approach is applied to study the multi-dimensional features of an urban system. The thesis is in paper format, containing five chapters. Besides the Introduction (Chapter 1) and Conclusion (Chapter 5), the main body consists of three articles. These three articles correspond to the four research questions proposed. Chapter 2 responds to the first research question by addressing how the urban social landscape transforms. Chapter 3 seeks to answer the second and third questions by evaluating urban land growth and its links with social factors from a spatio-temporal perspective. Chapter 4 matches the fourth question by seeking to understand residents’ preferences and feelings toward the urban green open space. Chapter 1 introduces the research context, reviews the urban ecology theory and relevant empirical research, as well as assesses the social-ecological approach related to studying the urban system. In this chapter, we also propose an improved social-ecological system (ISES) framework which guides the equally weighted study of both social and physical subsystems in an urban area. Chapter 2 (the first paper) seeks to investigate progressive transformations in the social dimensions of Wuhan UDZ while also focusing on their spatial transformations, using national census data in 1990, 2000, and 2010. We used varimax rotated principal component analysis (PCA) for the extraction of social dimensions and ArcMap for spatial visualization. This allows us to further analyze the spatial distribution of social clusters. The results suggest that industrial relocation, educational attainment increase, population aging, and migration are the main characteristics of social transformation during 1990 and 2010. Industrial relocation along with the spatial separation appeared as principal social dimensions in the 1990s but became more prominent in the 2000s, accompanied by the improvement of workers’ education levels. Aging population presented spatial movement outward from the city center. Population mobility increased significantly, and immigration became an important social dimension and presented spatial expansion in the 2000s. The socio-spatial patterns transform with a combination of concentric rings and sectoral clusters in different stages. These transformations are formed by the regional push-pull forces and the centripetal-centrifugal forces inside the city. We conclude that the social landscape transforms in a way with diversity and inclusion. Government dominates socio-spatial transformations in the initial stages, while market plays an increasing role in the later stages. To build a more inclusive society requires continuous and systematic improvement of relevant policies. Chapter 3 (the second paper) discusses urban land growth patterns and answers how social factors are associated with the evolution patterns between 1990 and 2010. We extract land cover information based on Landsat images with the vegetation area – impervious surface –water area (V-I-W) model and examine the urban growth patterns during various stages using landscape metrics of the area, aggregation, and shape. Then, we apply geographically weighted regression (GWR) to depict the link between urban land metrics and social factors. The results show that urban land coalescence and diffusion simultaneously exist; the city center is dominated by redevelopment, infilling, edge expansion; and the peripheral areas by outlying expansion. GWR coefficient surfaces show little differences in the models between social factors and urban land area metrics PLAND while remarkable differences are present in the coefficients of GWR models for the urban land patch shape irregularities and social factors. Urban land growth patterns relate to the government-led land supply system, the functional zoning of urban space planning, and the agglomeration and dispersion of social space under the market orientation. The authors conclude that urban management should consider the coexistence of different spatial growth modes and introduce factors such as social preferences in the urban land layout. This may apply to rapidly urbanizing areas. Chapter 4 (the third paper) aims to understand social-natural relationships, with a focus on how socio-demographic features can shape residents’ preference toward green open spaces and their perceptions of ecological services and improvements. Data is collected through online questionnaire surveys and interviews. The results indicate that preferences toward green open spaces vary among different social groups. Demands for improvement to green open spaces are rooted in residents’ appreciation for daily relaxation and health benefits, and link with their preference for visiting. However, how residents perceive green open spaces’ benefits does not rely only on an in-person visit. Interaction experience with nature and knowledge of natural development affect perception of daily use and health-related services. Residents’ perceptions of green open space’s ecological functions are associated with the changes in nature reported by those respondents. Responses to improving green open space reflect the residents’ pursuit of the aesthetics and practicality of such spaces. Though respondents are commonly aware of the ecological importance of green open space, there are differences in their willingness to voluntarily participate in its management. We conclude that to encourage the public to participate in configuration and improvement of green open spaces through a variety of ways, including considering residents’ opinions, is an efficient way in order to better social-ecological relationships. Chapter 5 reviews the main findings and conclusions, research limitations as well as future possibilities. This study establishes a dialogue between urban social and physical subsystems, with an integrated quantitative study of the urbanization process, emphasizing the relationships between two urban subsystems. It provides a comprehensive social-ecological view on a second-tier city based on the social and physical transformations that occurred in Wuhan during a transitional period of a socialist market economy. We conclude that the development of China's second-tier cities between 1990 and 2010 is characterized by the transformations of social dimensions and landscape, the coexistence of multiple urban spatial development modes, and the spatial differentiation between the center and the periphery of the city. The GWR models present spatial non-stationary relationships between social factors and the urban patch shape regularities. The further examination of social-natural relationships finds that residents’ social-demographic features and environmental experience affect their perceptions toward green open space, especially ecological services and improvement necessity. The evolution of urban social and physical systems and their relationships has brought increased attention to inclusive urban social management, public participatory planning, and people-centered social and ecological interactions. This research provides a constructive rethinking of second-tier cities’ growth in China and may serve as a reference for other rapidly urbanizing areas.
44

Faktorer inom den sociala dimensionen och dess inverkan på strategisk linjering i IT-projekt : En fallstudie inom svensk industri / Factors within the social dimension and its impact on strategic alignment in IT projects : A case study on Swedish industry

Berkowicz, David, Bröderman, Robin January 2020 (has links)
This study aims to investigate and identify factors within the social dimension of strategic alignment that can create mis-alignment within the organization and its IT projects. Identified factors are seen as risks and obstacles that organizations should work with to prevent strategic misalignment in future projects. The study examines the implementation of a common CRM-system (Customer relationship management) for a global organization based in Sweden. The study is anonymized to protect the organization and its respondents. Data collection has been performed using a triangulation based on semi-structured interviews with project members from both the IT and business department, documentation about the CRM project, the case organization's IT strategy and results from related research. The study took place during the COVID-19 pandemic and was thus carried out remotely using digital tools. A total of 17 factors were identified, of which 8 are unique to this study that has a direct impact on the case organization's strategic alignment within the CRM project. These factors have also been the basis for placing the case organization in a maturity pyramid for strategic alignment. Communication and knowledge sharing between IT and business, remnants of old legacy from silo operations and previously unsuccessful CRM projects, shortcomings in time planning and resource allocation, weak preparation, lack of training and low commitment are examples of what the results of this research identify affect strategic alignment for large Swedish organizations in projects. / Denna studie syftar att undersöka och identifiera faktorer inom den sociala dimensionen av strategisk linjering som kan skapa strategisk fel-linjering inom organisationer och dess IT-projekt. Identifierade faktorer ses som risker och hinder som organisationer bör arbeta med för att förhindra strategisk fel-linjering inom framtida projekt.  Studien undersöker implementeringen av ett gemensamt CRM-system (Customer relationship management) för en global organisation med säte i Sverige. Studien är anonymiserad för att skydda organisationen och dess respondenter. Datainsamling har utförts med hjälp av en triangulering som grundar sig i  semistrukturerade intervjuer med projektmedlemmar från både IT- och affärsverksamheten, dokumentation om CRM-projektet och fallorganisationens IT-strategi samt resultat från relaterad forskning. Studien ägde rum under COVID-19 pandemin och utfördes därmed på distans med hjälp av digitala verktyg. Totalt identifierades 17 faktorer varav 8 unika för denna studien som har en direkt inverkan på fallorganisationens strategisk linjering inom CRM-projektet. Dessa har faktorer har även legat till grunden för att placera fallorganasitonen i en mognads pyramid för strategisk linjering. Kommunikation och kunskapsdelning mellan IT- och affärsverksamheten, kvarlevor av gammalt arv från siloverksamheter och tidigare misslyckade CRM-projekt, brister i tidsplanering och resursallokering, svagt förarbete, brist på utbildning och lågt engagemang är exempel på vad resultatet från denna forskning identifierar påverka strategisk linjering för stora svenska organisationer i projekt.
45

Det sociala området i EU, sett genom dokumenttexterna Romfördraget, Lissabonstrategin, den socialpolitiska agendan och Sveriges strategirapport.

Udde, Carin January 2007 (has links)
<p>The social dimension in the EU, explored through the document texts of the Treaty of Rome, the Lisbon Strategy, the Social Policy Agenda and the Swedish Strategy Report</p><p>This paper explores the social dimension of EU social policy, except the aspects of the economic and labour market. The EU documents reveal an underlying line of thought stemming from the alignment of the six founding countries, spearheaded by France, with the conservative corporatist welfare model. As one of four European welfare models, the conservative corporatist model emphasises labour market issues, corporate social responsibility and the subsidiarity principle in EU social policy. It also influences how the texts define the terms social, social policy and social exclusion. The definitions determine how policymakers combat problems such as social exclusion and identify the policy issues to be included in EU social policy.</p><p>The Swedish Strategy shows how the country is responding to the objectives that it has been assigned by the EU and how it plans to attain them. Other key issues include how Sweden defines and plans to address the problem of social exclusion domestically.</p><p>The Lisbon Strategy and the Social Policy Agenda of the EU underline the importance of civil trust. Accordingly, I have included Bo Rothstein's theory of social trust, which demonstrates that open dialogue with citizens and written declarations of cooperation in the EU are not enough. Actions that instil trust and impartial universal institutions are also required for the European project to work. Thus, civil trust in the EU requires the existence of such institutions.</p><p> </p>
46

Det sociala området i EU, sett genom dokumenttexterna Romfördraget, Lissabonstrategin, den socialpolitiska agendan och Sveriges strategirapport.

Udde, Carin January 2007 (has links)
The social dimension in the EU, explored through the document texts of the Treaty of Rome, the Lisbon Strategy, the Social Policy Agenda and the Swedish Strategy Report This paper explores the social dimension of EU social policy, except the aspects of the economic and labour market. The EU documents reveal an underlying line of thought stemming from the alignment of the six founding countries, spearheaded by France, with the conservative corporatist welfare model. As one of four European welfare models, the conservative corporatist model emphasises labour market issues, corporate social responsibility and the subsidiarity principle in EU social policy. It also influences how the texts define the terms social, social policy and social exclusion. The definitions determine how policymakers combat problems such as social exclusion and identify the policy issues to be included in EU social policy. The Swedish Strategy shows how the country is responding to the objectives that it has been assigned by the EU and how it plans to attain them. Other key issues include how Sweden defines and plans to address the problem of social exclusion domestically. The Lisbon Strategy and the Social Policy Agenda of the EU underline the importance of civil trust. Accordingly, I have included Bo Rothstein's theory of social trust, which demonstrates that open dialogue with citizens and written declarations of cooperation in the EU are not enough. Actions that instil trust and impartial universal institutions are also required for the European project to work. Thus, civil trust in the EU requires the existence of such institutions.
47

Modification of the Mercosur Social-Labor Declaration (2015): an advance in the construction of the social dimension of the integration process / Modificación de la Declaración Sociolaboral del Mercosur (2015): un avance en la construcción de la dimensión social del proceso de integración

Castello Illione, Alejandro 12 April 2018 (has links)
This contribution analyzes the role fulfilled by International Labor Standards and, specifically, by social clauses in Free Trade Conventions and Agreements, as a way of preventing social dumping and building a social dimension in the globalization and regionalization of economy. The author offers the case of the MERCOSUR Labor and Social Declaration, issued in 2015, which amends that of the year 1998, studying its contents, legal efficacy and supervision mechanisms. He emphasizes the fact that social charters generally limit themselves to recognizing fundamental or basic labor rights already found in the legislation of the member countries, but which are nonetheless useful for hindering attempts to deregulate or relax social and labor provisions. / En la presente contribución, se analiza el rol que cumplen las Normas Internacionales del Trabajo y en particular las cláusulas sociales en los Tratados y Acuerdos de Libre Comercio, como forma de evitar el dumping social y c onstruir u na d imensión s ocial e n l a g lobalización, mundialización y regionalización de la economía. El autor expone el caso de la Declaración Social Laboral del MERCOSUR, aprobada en el 2015, que revisa la sancionada en el año 1998, estudiando su contenido, su eficacia jurídica y los mecanismos de contralor. Destaca que las Cartas sociales generalmente se limitan a reconocer derechos laborales fundamentales o básicos que ya se encuentran contemplados en los ordenamientos de los países que se integran, pero que igualmente sirven para poner un freno alos intentos de desregular o flexibilizar la normativa socio-laboral.

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