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Article
Publication date: 20 March 2017

Edgardo Ayala, David Flores, Claudia Quintanilla and Raquel Castaño

This paper aims to seek to provide a more comprehensive view of the determinants of experienced well-being by incorporating personal characteristics suggested to be significant…

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Abstract

Purpose

This paper aims to seek to provide a more comprehensive view of the determinants of experienced well-being by incorporating personal characteristics suggested to be significant predictors of global well-being, such as income, materialism, religiosity, community mindedness and sleep quality (Diener et al., 1999; Frey and Stutzer, 2002), as well as time-use activities (Kahneman and Krueger, 2006) and contextual elements, such as day of the week (Csikszentmihalyi and Hunter, 2003; Kahneman et al., 2004a) and the presence of companions, into a single model of predictive experienced well-being using the day reconstruction method (Kahneman et al., 2004a).

Design/methodology/approach

The authors applied the day reconstruction method to a sample of 1,823 episodes from 104 undergraduate students at a private university in Mexico to determine time assignment and emotional experience. Data were analyzed using a panel data regression model.

Findings

It is currently accepted that experienced well-being depends on how people assign their time; however, the results suggest marginal and interaction effects between time assignment and sharing activities with others. Individuals experience an increase in well-being when any activity is done with others, independent of the valence or the duration of the activity. Also, while money does not produce higher well-being, the share of the budget that is spent with others does cause people to experience more well-being. Finally, the results indicate that personal characteristics are equally important to experienced well-being.

Research limitations/implications

The sample was restricted to students; thus, to achieve external validity, it is necessary to replicate this analysis within different populations as well as groups of different ages and occupations.

Originality/value

The authors provided an integrative model of experienced well-being that combines personal characteristics, time assignment and contextual factors. In addition, this model provides a more accurate gauge of the impact of personal characteristics on well-being than previous studies by controlling for time assignment and by measuring the impact on experienced, rather than global, well-being.

Details

Journal of Consumer Marketing, vol. 34 no. 2
Type: Research Article
ISSN: 0736-3761

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Article
Publication date: 16 April 2024

Guilherme Homrich, Aly Ferreira Flores Filho, Paulo Roberto Eckert and David George Dorrell

This paper aims to introduce an alternative for modeling levitation forces between NdFeB magnets and bulks of high-temperature superconductors (HTS). The presented approach should…

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Abstract

Purpose

This paper aims to introduce an alternative for modeling levitation forces between NdFeB magnets and bulks of high-temperature superconductors (HTS). The presented approach should be evaluated through two different formulations and compared with experimental results.

Design/methodology/approach

The T-A and H-ϕ formulations are among the most efficient approaches for modeling superconducting materials. COMSOL Multiphysics was used to apply them to magnetic levitation models and predict the forces involved.The permanent magnet movement is modeled by combining moving meshes and magnetic field identity pairs in both 2D and 3D studies.

Findings

It is shown that it is possible to use the homogenization technique for the T-A formulation in 3D models combined with mixed formulation boundaries and moving meshes to simulate the whole device’s geometry.

Research limitations/implications

The case studies are limited to the formulations’ implementation and a brief assessment regarding degrees of freedom. The intent is to make the simulation straightforward rather than establish a benchmark.

Originality/value

The H-ϕ formulation considers the HTS bulk domain as isotropic, whereas the T-A formulation homogenization approach treats it as anisotropic. The originality of the paper lies in contrasting these different modeling approaches while incorporating the external magnetic field movement by means of the Lagrangian–Eulerian method.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering , vol. 43 no. 3
Type: Research Article
ISSN: 0332-1649

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Article
Publication date: 17 September 2018

Ana Paula Zanatta, Ben Hur Bandeira Boff, Paulo Roberto Eckert, Aly Ferreira Flores Filho and David George Dorrell

Semi-active suspension systems with electromagnetic dampers allow energy regeneration and the required control strategies are easier to implement than the active suspensions are…

179

Abstract

Purpose

Semi-active suspension systems with electromagnetic dampers allow energy regeneration and the required control strategies are easier to implement than the active suspensions are. This paper aims to address the application of a tubular linear permanent magnet synchronous machine for a semi-active suspension system.

Design/methodology/approach

Classical rules of mechanics and electromagnetics were applied to describe a dynamic model combining vibration and electrical machines theories. A multifaceted MATLAB®/Simulink model was implemented to incorporate equations and simulate global performance. Experimental tests on an actual prototype were carried out to investigate displacement transmissibility of the passive case. In addition, simulation results were shown for the dissipative semi-active case.

Findings

The application of the developed model suggests convergent results. For the passive case, numerical and experimental outcomes validate the parameters and confirm system function and proposed methodology. MATLAB®/Simulink results for the semi-active case are consistent, showing an improvement on the displacement transmissibility. These agree with the initial conceptual thoughts.

Originality/value

The use of linear electromagnetic devices in suspension systems is not a novel idea. However, most published papers on this subject outline active solutions, neglect semi-active ones and focus on experimental studies. However, here a dynamic mechanical-electromagnetic coupled model for a semi-active suspension system is reported. This is in conjunction with a linear electromagnetic damper.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 37 no. 5
Type: Research Article
ISSN: 0332-1649

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Article
Publication date: 5 June 2020

Columba Lisset Flores Torres, Luis Alberto Olvera-Vargas, Julia Sánchez Gómez and David Israel Contreras-Medina

Following the recommendation of the food and agriculture organization of the United Nations in agricultural innovation, for taking advantage of emerging technologies, in benefit…

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Abstract

Purpose

Following the recommendation of the food and agriculture organization of the United Nations in agricultural innovation, for taking advantage of emerging technologies, in benefit of small-farmers, the present study explores one of the most ancient crops in the world that privileging the application of tacit knowledge, to become a succulent plant called agave, into the so-called drink of the gods, the mezcal. For this, the purpose of this study is to discover innovation opportunities and reconfiguring knowledge interaction dynamics of the agricultural artisan production of agave-mezcal from Oaxaca, Mexico, using emerging technologies

Design/methodology/approach

Following a qualitative-quantitative approach, the study was carried out with 44 mezcal producers from Oaxaca, Mexico, through face-to-face session, questionaries’ application and field visits, based on the model of socialization, externalization, combination and internalization (SECI) through Likert-scale questions, combining the non-parametric statistical analysis and digital compass, for the detection of technological opportunities

Findings

Basing on artisanal process, context-knowledge place, technological resources and SECIs model results, the opportunities must go in the route of labour in the logic of digital performance. In this sense, becomes relevant to develop an easy-use mobile application for improving the interaction of mezcaleros with external agents and another’s producers., A second proposal is the creation of mezcal-tech-hub, thinking as collaborative space, for promoting the interaction producer-to-producer and producer-to-external agent.

Originality/value

The value of the present study is the empirical description of knowledge dynamics interaction contained in the agricultural artisan production of agave-mezcal through SECI model; the identification of problems, failure or barriers contained in the knowledge interaction dynamics of the agricultural artisan production agave-mezcal; the proposal of innovation opportunities for reconfiguring the knowledge interaction dynamics of the agricultural artisan production agave-mezcal from a developing economy, using emerging technologies.

Details

Journal of Knowledge Management, vol. 25 no. 2
Type: Research Article
ISSN: 1367-3270

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Book part
Publication date: 9 June 2023

Frances Rust and Christopher M. Clark

This brief history of the International Study Association on Teachers and Teaching (ISATT) documents developments and trends during the decade 2013–2023. To situate recent ISATT…

Abstract

This brief history of the International Study Association on Teachers and Teaching (ISATT) documents developments and trends during the decade 2013–2023. To situate recent ISATT history, we begin with an overview of the association's first 30 years (1983–2012). The dominant theme of those early years was developing ISATT as a recognized and influential professional organization connecting researchers on teaching and teacher education from a growing list of nations and regions of the world. During the most recent decade, there has been a concerted effort toward broad internationalization through biennial conferences and regional meetings, and a growing network of national representatives from across the world. Also, the ISATT journal, Teachers and Teaching: Theory and Practice, the journal, which began in 1995, has published hundreds of peer-reviewed articles written by more than 1000 authors and coauthors, contributing to a growing body of knowledge about teaching and teacher education in many cultures. In the last 20 years and especially in the past 10, the locations of ISATT meetings have become significantly more diverse, following a trend of greater internationalization compared with ISATT's European and North American beginnings. At the same time, the number of ISATT members remains stable and small thereby preserving a collegial and collaborative tone in our exchanges. In sum, ISATT's recent decade finds the association intellectually healthy, successful in managing the challenges of the Covid-19 pandemic, and enriched by the proliferation of multinational points of view and styles of research.

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Article
Publication date: 28 September 2021

Celina Torres-Arcadia, Sergio Nava-Lara, César Rodríguez-Uribe and Leonardo David Glasserman-Morales

The paper aims to present what is known from the school principals who participated in the International Successful School Principalship Project (ISSPP) in Mexico. The paper…

616

Abstract

Purpose

The paper aims to present what is known from the school principals who participated in the International Successful School Principalship Project (ISSPP) in Mexico. The paper reviews 14 publications (5 articles, 5 conference papers and 4 books) on successful school principals in Mexico that were published between 2009 and 2021 as part of the ISSPP. The papers were analysed using a conceptual framework consisting of perceived qualities of the principal, school organisation, suitability of teachers and principals, educational materials and methods and educational infrastructure.

Design/methodology/approach

A scoping study review methodology was used to explore publications and conference proceedings on ISSPP research on Mexican principals and schools in order to answer the question: What do we know about successful school principals in the Mexican context? Conference papers, journal articles, book chapters and books formed the knowledge base for the review.

Findings

As a result of the analysis across the five analysis categories it was found that the principals emphasised improving the educational quality of their schools and understood this as the basic criterion to judge their leadership success. Principals were central to school success and a nested model was produced to show how the successful school is built from the core of the principal, as a socio-emotional skills role model, to a culture of continuous improvement. The model included principal socio-emotional skills, school organisation, continuous improvement of teaching and principal practices and having appropriate educational materials, methods and infrastructure.

Originality/value

The ISSPP has produced a large amount of research. The paper is the first review of the substantial contribution from ISSPP research in Mexico. The model produced from the review adds to the several models produced in the ISSPP.

Details

Journal of Educational Administration, vol. 60 no. 1
Type: Research Article
ISSN: 0957-8234

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Book part
Publication date: 29 August 2007

Paul M. Vaaler, Ruth V. Aguilera and Ricardo Flores

International business research has long acknowledged the importance of regional factors for foreign direct investment (FDI) by multinational corporations (MNCs). However…

Abstract

International business research has long acknowledged the importance of regional factors for foreign direct investment (FDI) by multinational corporations (MNCs). However, significant differences when defining these regions obscure the analysis about how and why regions matter. In response, we develop and empirically document support for a framework to evaluate alternative regional grouping schemes. We demonstrate application of this evaluative framework using data on the global location decisions by US-based MNCs from 1980 to 2000 and two alternative regional grouping schemes. We conclude with discussion of implications for future academic research related to understanding the impact of country groupings on MNC FDI decisions.

Details

Research Methodology in Strategy and Management
Type: Book
ISBN: 978-0-7623-1404-1

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Book part
Publication date: 29 January 2024

Nilda Barrutia-Montoya, Elia Ramirez-Asis, K. P. Jaheer Mukthar, Mercedes Huerta-Soto, Robert Concepción-Lázaro and Juan Villanueva-Calderón

Many scholars and practitioners in the fields of business and management have recently published theoretical and empirical studies on the subject of business culture and its…

Abstract

Many scholars and practitioners in the fields of business and management have recently published theoretical and empirical studies on the subject of business culture and its impact on its growth and effectiveness; yet, there has been a dearth of research on the topic of how organizational culture affects productivity. Moreover, there are hardly any theoretical or empirical research that examines these two concepts within the context of a micro-enterprise. This chapter uses a sample of 279 Ancash Region microenterprises to investigate the effect of local entrepreneurial culture on businesses’ overall performance. Among the four types of entrepreneurial cultures studied, only the Hierarchical culture was shown to have no effect on the degree of performance of the microenterprises. There is evidence of a significant causal relationship between the variables studied, the coefficient of determination was; business performance (r2 = 0.796), with an SRMR of 0.037, the confirmatory model is relevant within its range of accuracy, while market culture has the greatest impact on business performance.

Details

Digital Technology and Changing Roles in Managerial and Financial Accounting: Theoretical Knowledge and Practical Application
Type: Book
ISBN: 978-1-80455-973-4

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Book part
Publication date: 15 November 2005

David J. Leon and Thomas R. Martınez

Abstract

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Lessons in Leadership
Type: Book
ISBN: 978-0-76231-253-5

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Article
Publication date: 1 March 2003

Martin Weegmann

This paper explores some of the historical tensions between Alcoholics Anonymous (AA) or fellowship groups and the professional world and advocates the need for partnership and…

105

Abstract

This paper explores some of the historical tensions between Alcoholics Anonymous (AA) or fellowship groups and the professional world and advocates the need for partnership and healthy dialogue between ideas from different traditions. A case example is presented combining psychotherapy and AA, leading to an elaboration of the concept of narrative and the importance of spiritual or value‐change.

Details

Drugs and Alcohol Today, vol. 3 no. 1
Type: Research Article
ISSN: 1745-9265

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