Methodology
Mostrando 1-12 de 10514 artigos, teses e dissertações.
-
1. Pensamento sistêmico aplicado à problemática da produção científica em uma Instituição de Ensino Superior no Peru
A problemática relativa ao escasso número de publicações e patentes dos países em desenvolvimento é uma preocupação constante nas políticas de ciência e tecnologia. Frente a esta problemática, a presente dissertação propõe uma aplicação do método Soft Systems Methodology (SSM), como contribuição para a melhora da competitividade acadêmica
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2030
-
2. Study of Catalytic Pyrolysis of Biomass Sorghum (Sorghum bicolor L. Moench) Using Design of Experiments and Surface Response Methodology
This study proposes a screen of variables that have an influence on the modification of the bio-oil chemical composition as a unique critical quality attribute (CQA) throughout the pyrolytic process (zeolite, ZSM-5) by using a 24 full factorial design, followed by optimization through a response surface methodology (RSM) based on central composite design (CC
Journal of the Brazilian Chemical Society. Publicado em: 2023
-
3. The environment in Petrobrás magazine (1961-1979): Meaning mobilized by corporate discourse
Abstract Purpose This study analyzes the ideological constructions of Petrobras’ corporate environmental discourse during the period from 1961 to 1979. Theoretical framework The paper uses Thompson’s (2011) critical conception of ideology, specifically its modes of operation and strategies of symbolic construction. Design/methodology/approach The stud
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
4. Operating Model and Estimation of the Insurance Premium for an Energy Futures Clearing House in Brazil
Abstract Purpose We propose and analyze a new operating model for an energy futures exchange that could be implemented in Brazil, where there is low liquidity for these contracts. The clearing house temporarily assumes the position of customers who fail to answer the margin call, instead of closing the position, as would normally be done under normal condit
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
5. “We Go through a Bit of Everything”: The labyrinth career of the professional trajectories of executive women
Abstract Purpose The present study aimed to analyze the perception of executive women about the barriers experienced in their professional trajectory. Design/methodology/approach Using a descriptive and qualitative approach, 30 Brazilian executive women were interviewed and the data were analyzed through content analysis. Findings Obstacles in the advance
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
6. Organizational Culture and Performance-Based Compensation in Family Firms: Does Family Involvement in Management Matter?
Abstract Purpose This study aims to analyze how different types of organizational culture influence the implementation of performance-based compensation policies in family-owned micro, small and medium-sized enterprises (MSMEs) and whether the presence of the owning family in the management of the firm moderates this relationship. Theoretical framework Cam
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
7. The Effect of Global and National Value Chains on Environmental Innovation and Research and Development: An Analysis of Ibovespa Companies
Abstract Purpose To analyze the effect of national and global value chains on environmental innovation and research and development in the context of Brazilian companies listed on the Ibovespa. Theoretical framework Value chain and open innovation. Design/methodology/approach This is descriptive, documentary research that uses a quantitative approach, thr
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
8. Antecedents and Consequences of Three Selling Strategies in Social Enterprises
Abstract Purpose This paper analyzed the effect of a long-term strategic orientation and selling capability on three selling strategies, and their effect on the social impact of hybrid social enterprises. Theoretical framework This study relied on the conceptual effect of a long-term orientation and selling capability on selling strategies, as well as the
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
9. The role of satisfaction with the performance appraisal: a comparative study between the public and private sectors
Abstract Purpose To study in Portugal (a) whether satisfaction with the performance appraisal (PA) differs depending on the sector where the workers perform their functions (private versus public), and (b) whether the relationship between workers’ perception of usefulness and accuracy of the performance appraisal process (PAP) and satisfaction with the ou
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
10. Rethinking abusive supervision: antecedents and reparative mechanisms of abusive supervision, including supervisor frustration, coworker support, guilt, and supervisor OCB in a mediated-moderation model
Abstract Purpose Drawing on affective events theory, this study positions role overload and supervisor frustration as antecedents of abusive supervision, leading to supervisor-led organizational citizenship behavior. In a mediated-moderation-sed analysis, we question whether coworker support moderates the relationship between supervisor frustration and abus
Revista Brasileira de Gestão de Negócios. Publicado em: 2023
-
11. Methodology to Generate a Reluctance Network Applied to Permanent Magnet Synchronous Generators
Abstract This paper presents a methodology for the generation of a static reluctance network, with magnetomotive sources only in the rotor, applied in the analysis and design of surface mounted permanent magnet synchronous generators. In the analysis stage, this network can provide the magnetic flux in several points of the generator, enabling an estimate of
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
-
12. Methodology for evaluation of the influence of roughness and capillary absorption of ceramic blocks on the render’s tensile bond strength
Abstract The literature indicates that it is difficult or even impossible to associate with strong statistical confidence the bond strength of a mortar coating with the properties of the ceramic block, such as roughness and water absorption. In this work, it is assumed that the variability in capillary water absorption and roughness, and the use of methods t
Cerâmica. Publicado em: 2022