Social And Economical Development
Mostrando 1-12 de 281 artigos, teses e dissertações.
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1. Technological innovation in Córrego do Sítio Mineração - A study of technical and economic aspects by using sensor-based sorting for refractory gold ore
Abstract The mining sector has a fundamental financial and economical role in the country where it practices these activities. In addition to employment creation and social-cultural development, the mining sector brings economic growth to the country. However, the sector is facing challenges due to COVID-19, incidents involving tailings dam facilities, risin
REM, Int. Eng. J.. Publicado em: 2021-01
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2. Organic Synthesis: New Vistas in the Brazilian Landscape
ABSTRACT In this overview, we present our analysis of the future of organic synthesis in Brazil, a highly innovative and strategic area of research which underpins our social and economical progress. Several different topics (automation, catalysis, green chemistry, scalability, methodological studies and total syntheses) were considered to hold promise for t
An. Acad. Bras. Ciênc.. Publicado em: 2018
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3. The Chemical Conversion of Biomass-Derived Saccharides: an Overview
Chemicals commodities and consumable, accounting for billions of ton of carbon per year, are produced in an industry based on non-renewable fossil feedstocks. Oil reserves are enough for feeding chemical industry for another century, and therefore, it is essential finding alternative sources of carbon for a progressive replacement of the industrial feedstock
J. Braz. Chem. Soc.. Publicado em: 2017-09
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4. Contribution for the teaching of natural sciences: Mapuche and school knowledge
Within the context of Mapuche families and communities, this paper focuses on the relationship between knowledge and educational methods in teaching the natural sciences. It aims to identify educational methods that have been forged and re-forged in connection with the social, cultural, political, economical and spiritual development experienced by Mapuche c
Educ. Pesqui.. Publicado em: 14/03/2014
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5. Technological risks, transgenic agriculture and alternatives
After discussing the transformation of age-old agricultural practices that has been occurring since the mid nineteenth century, and its impact on the natural environment, I identify four features of technology that point to the ambiguity of the idea of "technological progress". These are linked to the intrinsic unpredictability (and uncertainty) of technolog
Sci. stud.. Publicado em: 2014
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6. Globalización, cambios en la estructura de poder y nuevas elites empresariales: una mirada comparada de Uruguay
The paper wondering about trends and challenges: Which are the main causes of challenges and reproduction of business elites? What are the patterns of Latin-American business elites? What are the consequences on economical recruitment because of neoliberal economic globalization? Which are the main theoretical and comparative explanations? The comparative me
Rev. Sociol. Polit.. Publicado em: 2013-06
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7. Imagem pública e divulgação da química: desafios e oportunidades
Chemical knowledge plays a central role in the economical and social development of a nation. Chemistry is considered a key science, which provides the means and meanings that fuel the advancement of other fields of knowledge. However, the public image of chemistry is often associated with negative facts and misconceptions. This paper addresses and discusses
Quím. Nova. Publicado em: 2013
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8. A produção do espaço urbano de Criciúma-SC e seus agentes de transformação / The production of urban Space and its agents of transformation in Criciúma-SC
This dissertation proposes to show the development of the urban production/reproduction space in the city of Criciúma in Santa Catarina through the analysis of the political, economical and social agents involved in this process. This research has as the central contribution the space conception of Henri Lefebvre and its expansion made by Ana Fani Alessandr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/10/2012
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9. O PROGRAMA PDE ESCOLA: UMA ANÁLISE DA SUA IMPLEMENTAÇÃO EM GUARAPUAVA - PR / School Development Plan: an analysis of its implementation in Guarapuava - PR
This study aims at analyzing the design process of the School Development Plan - SDP (Plano de Desenvolvimento da Escola - PDE Escola), as well as the enactment of such policy in State schools of Guarapuava - PR. The research was based on the policy cycle approach (BOWE et al., 1992; BALL, 1994), on the theory of policy enactment (BALL; MAGUIRE; BRAUN, 2012)
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/06/2012
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10. Crianças e adolescentes com plumbemia : habilidades sociais, problemas de comportamento, funcionamento intelectual e variáveis sociodemográficas / Social skills, blood lead level, intellectual functioning and social demographics variables in children and adolescents.
The World Health Organization has established that blood lead levels beyond 10μg/dl can cause neural behavior alterations in children, such as deficits in psychological development, hyperactivity, language development and cognition. This recognized group of potential hazards generated by blood lead level could lead to thinking about compromising of infa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/06/2012
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11. Formación técnica y aseguramiento de la calidad: enfoque de desarrollo de competencias
The paper presents the results of a study analyzing the contribution of skills-development within the framework of quality assurance in education and its relations with current social and economical phenomena in the Latin American scenario. World economic crises presage a worsening of job instability in the region, and, in order to contribute to governance i
Cad. Pesqui.. Publicado em: 2012-08
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12. Gesso reciclado : avaliação de propriedades para uso em componentes / Recycled gypsum plaster : properties evaluation for components use
The search for technical and economical feasibility of waste recycling in the productive construction chain meets the new needs of the sector to promote an integrated development with economical, social and environmental needs. Gypsum plaster is a widely material used in civil construction. The productive process is relatively simple and it involves low ener
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/12/2011