Technology Social Aspects
Mostrando 1-12 de 131 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. Ceramic Production Technology among the Asurini of Xingu: Technical choices, transformations and enchantment
Resumo Vários trabalhos de antropologia das técnicas e da tecnologia têm enfatizado que para além dos seus aspectos materiais e pragmáticos, as tecnologias são constructos sociais que produzem significados, ou ainda, que os processos técnicos mediam relações entre pessoas (humanas e não-humanas), materiais e substâncias (tangíveis e intangíveis)
Vibrant, Virtual Braz. Anthr.. Publicado em: 28/11/2019
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3. Unproductive Participation and Protection Against Germs: Technical-Ritualistic Practices in Heart Surgery
Resumo Há nas ciências sociais um debate sobre as técnicas e atuações no campo cirúrgico, a respeito do caráter de sua eficácia. A literatura é dividida em diferentes posturas que, em contraste, destacam o aspecto ritualístico das técnicas e procedimentos (Katz, 1981; Rawlings, 1989; Hirschauer, 1991) ou a ênfase na eficácia pragmática, no car�
Vibrant, Virtual Braz. Anthr.. Publicado em: 28/11/2019
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4. The Social Technology Network: analysis of the articulation in light of the social management concept
Resumo O objetivo deste estudo foi analisar de que maneira ocorreu a complexa articulação denominada Rede de Tecnologia Social (RTS) existente de 2005 a 2011, à luz do conceito de gestão social. Realizou-se um levantamento histórico e foram adotadas as categorias analíticas de territorialidade e a interorganização para o entendimento da articulação
Organ. Soc.. Publicado em: 03/10/2019
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5. Multi-criteria Selection of Distributed Mini Generation Systems Using Rice Husk
ABSTRACT This paper presents a multi-criteria methodology to support decision making for management and selection of distributed mini generation sources (GD) using rice husk. Considering the potential of residual biomass, the developed model is based on the Analytic Hierarchy Process (AHP) method to evaluate the main technological arrangements of generation
Braz. arch. biol. technol.. Publicado em: 22/10/2018
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6. New concept of tunnel boring machine: high performance using water jet and diamond wire as rock cutting technology
Abstract Tunnel boring machines are important tools in underground infrastructure projects. Although being well established equipment, these machinesare based on designsof more than 60 years ago and are characterized by big dimensions, enormous weight and high power consumption. Commercial aspects should be noted too. The model adopted by the TBM industry re
REM, Int. Eng. J.. Publicado em: 2018-03
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7. Cloud computing: searching its use in public management environments
Abstract The research investigated the perception about cloud computing (CC) in public management environments. After, from the perspective of information technology (IT) people on those organizations, it has raised views on how IT in the cloud is seen as a solution for government-level service delivery. Then, managers of the top public management of two cit
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2017-08
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8. SUSTAINABILITY IN INFORMATION TECHNOLOGY: AN ANALYSIS OF THE ASPECTS CONSIDERED IN THE MODEL COBIT
ABSTRACT Parallel to the development of technology in its different fronts and particularly about the various applications of Information Technology (IT), another trend that has been consolidated in organizations is the search for sustainability. There are initiatives such as Green IT, Sustainable IT, and Green software that combine these two elements (IT an
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2017-04
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9. FACTORS INFLUENCIG SOFTWARE MIGRATION DECISION: CASE STUDIES OF ACERLORMITTAL TUBARÃO AND THE CITY GOVERNMENT OF SERRA, ESPIRITO SANTO
ABSTRACT The objective of this research is to identify the factors that influence the migration of free software to proprietary software, or vice-versa. The theoretical framework was developed in light of the Diffusion of Innovations Theory (DIT) proposed by Rogers (1976, 1995), and the Unified Theory of Acceptance and Use of Technology (UTAUT) proposed by V
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2016-12
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10. Social, technical-economic, environmental and political assessment for the evaluation of transport modes for petroleum products
AbstractDistribution becomes the main link in a supply chain when transport efficiency is concerned. Being a huge size country, transport related problems in Brazil should be treated through the application of new information technology and more efficient logistic tools. This paper evaluates ducts and railway modes by the complete cost methodology to find th
J. Transp. Lit.. Publicado em: 2016-03
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11. ORGANIZATIONAL IMPACTS OF THE ELECTRONIC PROCESSING SYSTEM OF THE BRAZILIAN SUPERIOR COURT OF JUSTICE
ABSTRACT This paper presents a study on the social and organizational impacts of the Electronic Processing System (EPS) implemented in 2008 by the Brazilian Superior Court of Justice (SCJ). This system is part of a wider transformation process involving the implementation of a new management model at the SCJ. The theoretical framework of the research conduct
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2015-08
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12. Brazilian chicken meat production chain:a 10-year overview
Brazil is the world's largest broiler meat exporter. Health control, knowledge and technology, as well as the natural aspects of the country are pointed out as the keys for the success of that product in the market. Brazilian broiler production grew significantly in the last decade; it creates jobs and has a significant social role in Brazilian economy. This
Rev. Bras. Cienc. Avic.. Publicado em: 2015-03