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1 – 8 of 8Creating a BIM-enabled learning space that spans both higher education and industry offers the possibility of immersive and integrated learning on the basis of real, up-to-date…
Abstract
Purpose
Creating a BIM-enabled learning space that spans both higher education and industry offers the possibility of immersive and integrated learning on the basis of real, up-to-date project data for a new generation of students who will be “BIM natives” and can “think in BIM”. This paper aims to elaborate the concept of BIM as a learning environment so that it can be produced for Architecture Engineering Construction (AEC) educational purposes.
Design/Methodology/Approach
The complementary theoretical lenses of Experiential Learning, Structuration Theory and Systems Theory are adopted for conceptualising a BIM-enabled Learning Environment (BLE).
Findings
The BLE is proposed in the form of a social system embedded within both the education system and the industry system. The BLE is described in terms of its structures and component subsystems, inputs, outputs and flows at different scales.
Research Limitations/Implications
In this initial paper, the BLE is merely outlined and its constituent structures alluded to. Further investigation is required to fully detail the BLE.
Practical Implications
By describing the identified structures in still more detail, the BLE can be understood to the extent that it can be reproduced in practice for actual learning. This is the goal and expectation going forward.
Originality/Value
The derived BLE is described in social terms and this reflects the centrality of social activity to both building and learning. Technology, processes and traditional industry roles are subordinated into supporting functions. This potentially offers opportunities for learners to reflect on all of these and to consider ways of improving them.
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Renata Fernandes Galhanone, Thelma Valeria Rocha, Eduardo Eugênio Spers and Fabiano Rodrigues
This paper aims to investigate the influence of a corporate global mindset and international experience on the internationalization process of Brazilian franchisors. The purpose…
Abstract
Purpose
This paper aims to investigate the influence of a corporate global mindset and international experience on the internationalization process of Brazilian franchisors. The purpose is to study the role played by global mindset in the internationalization process of franchisors from an emerging country by answering the question: What is the impact of a global mindset on the level of internationalization?
Design/methodology/approach
A survey of 104 companies was conducted with franchise managers to compare Brazilian (domestic-only and internationalized) franchisors to foreign franchisors with operations in Brazil. The collected data were analyzed through descriptive statistics, ANOVA and regression analysis.
Findings
Results showed that the firm’s experience in international markets (measured as the number of years in foreign countries) has a positive relation to corporate global mindset. Developing a corporate global mindset should help Brazilian franchises to grow internationally. The findings indicate that Brazilian franchisors fall behind their foreign counterparts in international experience, which affect the skills, knowledge, disposition and organizational structure needed to be successful outside their home market.
Practical implications
Franchisors who decide to internationalize should carefully consider the need for developing a global mindset, especially in terms of investing in communication technologies, adequate human resources and an organizational structure to support international operations.
Originality/value
This research contributes to the international franchising literature by exploring the role of a global mindset in the context of franchises from an emerging market. Using a multidimensional concept of corporate global mindset, comprised of global orientation, global knowledge and global skills, this study adds an aspect of international franchising beyond institutional and economic explanations.
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Imoh Antai and Roland Hellberg
Management and risk techniques within industries have been studied from various disciplines in nondefense-affiliated industries. Given the assumption that these techniques…
Abstract
Purpose
Management and risk techniques within industries have been studied from various disciplines in nondefense-affiliated industries. Given the assumption that these techniques, strategies and mitigations used in one industry apply to other similar industries, this paper examines the defense industry for risk assessment. We characterize interactions for onward application to risk identification in the defense industry.
Design/methodology/approach
This research employs a systems theory approach to the characterization of industry interactions, using three dimensions including environment, boundaries and relationships. It develops a framework for identifying relationship types within system-of-systems (SoS) environments by analyzing the features of interactions that occur in such environments.
Findings
The study’s findings show that different systems environments within the defense industry SoS exhibit different interaction characteristics and hence display different relationship patterns, which can indicate potential vulnerabilities.
Research limitations/implications
By employing interaction as a means for evaluating potential risks, this research emphasizes the role played by relationship factors in reducing perceived risks and simultaneously increasing trust.
Originality/value
This paper intends to develop an initial snapshot of the relationship status of the Swedish defense industry in light of the global consolidation in this industry, which is a relevant contextual contribution.
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Purpose – The purpose of this paper to immobilization provides biosorbent particle with density and mechanichal strength, immobilization can save the cost of separating from…
Abstract
Purpose – The purpose of this paper to immobilization provides biosorbent particle with density and mechanichal strength, immobilization can save the cost of separating from biomass, can be regeneration and to increase adsorption capacity for metal ions.
Design/Methodology/Approach – The parameters affecting the adsorption, such as initial metal ion concentration, pH, contact time, and temperature, were studied. The analysis of biosorbent functional group was carried out by Fourier Transform Infrared Spectroscopy, SEM-EDX, for elemental analysis.
Findings – Optimum pH condition for biosorption Cd(II) was pH 5, contact time was 45 min, and initial concentration was 250 mg/L. Biosorbent analysis was characterized using SEM-EDX and FTIR analysis. Kinetics adsorption was studied and analyzed in terms of the pseudo-first-order, pseudo-second-order, and intraparticle diffusion kinetics models. The result showed that the biosorption for Cd(II) ion followed the pseudo-second-order kinetic model. Biosorption data of Cd(II) ion at 300°K, 308°K, and 318°K was analyzed with Temkin, Langmuir, and Freundlich isotherms. Biosorption of Cd(II) by durian seed immobilization in alginate according to the Langmuir isotherm equation provided a coefficient correlation of r2 = 0.939 and maximum capacity biosorption of 25.05 mg/g.
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Aimee Fritsch, Catherine M. Rasmussen and Scott A. Chazdon
Current research on millennials primarily focuses on their behavior within an academic or workplace setting. This study expands on previous analysis by exploring how millennials…
Abstract
Current research on millennials primarily focuses on their behavior within an academic or workplace setting. This study expands on previous analysis by exploring how millennials respond to community leadership efforts, particularly cohort leadership programs. Participant outcomes from University of Minnesota Extension’s County Bridging Leadership Program revealed that millennials—particularly those without a four-year degree—experienced significantly higher gains in several skill areas relevant to community development than non- millennials. Recruiting more millennials to participate in community leadership programs is critical not only to keep younger people in rural communities but also to strengthen future community vitality.
Evangelos Vasileiou, Elroi Hadad and Georgios Melekos
The objective of this paper is to examine the determinants of the Greek house market during the period 2006–2022 using not only economic variables but also behavioral variables…
Abstract
Purpose
The objective of this paper is to examine the determinants of the Greek house market during the period 2006–2022 using not only economic variables but also behavioral variables, taking advantage of available information on the volume of Google searches. In order to quantify the behavioral variables, we implement a Python code using the Pytrends 4.9.2 library.
Design/methodology/approach
In our study, we assert that models relying solely on economic variables, such as GDP growth, mortgage interest rates and inflation, may lack precision compared to those that integrate behavioral indicators. Recognizing the importance of behavioral insights, we incorporate Google Trends data as a key behavioral indicator, aiming to enhance our understanding of market dynamics by capturing online interest in Greek real estate through searches related to house prices, sales and related topics. To quantify our behavioral indicators, we utilize a Python code leveraging Pytrends, enabling us to extract relevant queries for global and local searches. We employ the EGARCH(1,1) model on the Greek house price index, testing several macroeconomic variables alongside our Google Trends indexes to explain housing returns.
Findings
Our findings show that in some cases the relationship between economic variables, such as inflation and mortgage rates, and house prices is not always consistent with the theory because we should highlight the special conditions of the examined country. The country of our sample, Greece, presents the special case of a country with severe sovereign debt issues, which at the same time has the privilege to have a strong currency and the support and the obligations of being an EU/EMU member.
Practical implications
The results suggest that Google Trends can be a valuable tool for academics and practitioners in order to understand what drives house prices. However, further research should be carried out on this topic, for example, causality relationships, to gain deeper insight into the possibilities and limitations of using such tools in analyzing housing market trends.
Originality/value
This is the first paper, to the best of our knowledge, that examines the benefits of Google Trends in studying the Greek house market.
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Oussama-Ali Dabaj, Ronan Corin, Jean-Philippe Lecointe, Cristian Demian and Jonathan Blaszkowski
This paper aims to investigate the impact of combining grain-oriented electrical steel (GOES) grades on specific iron losses and the flux density distribution within a…
Abstract
Purpose
This paper aims to investigate the impact of combining grain-oriented electrical steel (GOES) grades on specific iron losses and the flux density distribution within a single-phase magnetic core.
Design/methodology/approach
This paper presents the results of finite-element method (FEM) simulations investigating the impact of mixing two different GOES grades on losses of a single-phase magnetic core. The authors used different models: a 3D model with a highly detailed geometry including both saturation and anisotropy, as well as a simplified 2D model to save computation time. The behavior of the flux distribution in the mixed magnetic core is analyzed. Finally, the results from the numerical simulations are compared with experimental results.
Findings
The specific iron losses of a mixed magnetic core exhibit a nonlinear decrease with respect to the GOES grade with the lowest losses. Analyzing the magnetic core behavior using 2D and 3D FEM shows that the rolling direction of the GOES grades plays a critical role on the nonlinearity variation of the specific losses.
Originality/value
The novelty of this research lies in achieving an optimum trade-off between the manufacturing cost and the core efficiency by combining conventional and high-performance GOES grade in a single-phase magnetic core.
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