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1 – 10 of 430Yizhi Shao, Oluwamayokun Bamidele Adetoro and Kai Cheng
This study aims to optimize the manufacturing process to improve the manufacturing quality, costs and delivering time with the help of multiscale multiphysics modelling and…
Abstract
Purpose
This study aims to optimize the manufacturing process to improve the manufacturing quality, costs and delivering time with the help of multiscale multiphysics modelling and simulation. Multiscale multiphysics-based modelling and simulations are receiving more and more interest by research community and the industry particularly in the context of increasing demands for manufacturing high precision complex products and understanding the intrinsic complexity in associated manufacturing processes.
Design/methodology/approach
In this paper, some modelling and analysis techniques using multiscale multiphysics modelling are presented and discussed.
Findings
Furthermore, the possibility of adopting the multiscale multiphysics modelling and simulation to develop the virtual machining system is evaluated, and further supported with an industrial case study on abrasive flow machining (AFM) of integrally bladed rotors using the techniques and system developed.
Originality/value
With the development of multiscale multiphysics-based modelling and simulation, it will enable effective and efficient optimisation of manufacturing processes and further improvement of manufacturing quality, costs, delivery time and the overall competitiveness.
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Sheng-Wei Lin, Eugenia Y. Huang and Kai-Teng Cheng
This study employed the commitment–trust theory in social psychology and relationship marketing to explore female customers' perception of channel integration quality in…
Abstract
Purpose
This study employed the commitment–trust theory in social psychology and relationship marketing to explore female customers' perception of channel integration quality in omnichannel retailing and its influence on their relationship commitment to and trust in the relationship with retailers, and thus on their stickiness. Channel integration quality consists of two dimensions: channel service configuration (channel choice breadth and channel service transparency) and integrated interactions (content consistency, process consistency and perceived fluency).
Design/methodology/approach
The study was carried out via a questionnaire survey, to which 868 valid responses were collected. The partial least squares technique was used to test the hypotheses.
Findings
Channel service transparency and perceived fluency influence relationship commitment; content consistency, process consistency and perceived fluency all have significant effects on trust. Interestingly, although less influential than integrated interactions, channel service configuration is the foundation of channel integration quality, testifying to its significant role.
Originality/value
This study provides strong evidence on how channel integration quality affects customer stickiness. Moreover, this study replicates the finding of significant relationships among relationship commitment, trust and stickiness in omnichannel retailing.
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Chen-Chien Hsu, Cheng-Kai Yang, Yi-Hsing Chien, Yin-Tien Wang, Wei-Yen Wang and Chiang-Heng Chien
FastSLAM is a popular method to solve the problem of simultaneous localization and mapping (SLAM). However, when the number of landmarks present in real environments increases…
Abstract
Purpose
FastSLAM is a popular method to solve the problem of simultaneous localization and mapping (SLAM). However, when the number of landmarks present in real environments increases, there are excessive comparisons of the measurement with all the existing landmarks in each particle. As a result, the execution speed will be too slow to achieve the objective of real-time navigation. Thus, this paper aims to improve the computational efficiency and estimation accuracy of conventional SLAM algorithms.
Design/methodology/approach
As an attempt to solve this problem, this paper presents a computationally efficient SLAM (CESLAM) algorithm, where odometer information is considered for updating the robot’s pose in particles. When a measurement has a maximum likelihood with the known landmark in the particle, the particle state is updated before updating the landmark estimates.
Findings
Simulation results show that the proposed CESLAM can overcome the problem of heavy computational burden while improving the accuracy of localization and mapping building. To practically evaluate the performance of the proposed method, a Pioneer 3-DX robot with a Kinect sensor is used to develop an RGB-D-based computationally efficient visual SLAM (CEVSLAM) based on Speeded-Up Robust Features (SURF). Experimental results confirm that the proposed CEVSLAM system is capable of successfully estimating the robot pose and building the map with satisfactory accuracy.
Originality/value
The proposed CESLAM algorithm overcomes the problem of the time-consuming process because of unnecessary comparisons in existing FastSLAM algorithms. Simulations show that accuracy of robot pose and landmark estimation is greatly improved by the CESLAM. Combining CESLAM and SURF, the authors establish a CEVSLAM to significantly improve the estimation accuracy and computational efficiency. Practical experiments by using a Kinect visual sensor show that the variance and average error by using the proposed CEVSLAM are smaller than those by using the other visual SLAM algorithms.
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Kai‐ming Cheng and Kam‐cheung Wong
Identifies several features in East Asian schools which coincide with commonly recognized characteristics of effective schools in the Western literature: community support…
Abstract
Identifies several features in East Asian schools which coincide with commonly recognized characteristics of effective schools in the Western literature: community support, teacher professionalism, attention to quality and high expectations. Attributes this to the East Asian culture and discusses three major dimensions of the East Asian culture: the individual‐community dimension, the effort‐ability dichotomy and the holistic‐analytic tendency in analyses. Traces the origin of such cultural dimensions in the ancient literature and explores the implications of such cultural dimensions in school management. Briefly highlights two major challenges to the adoption of an effective schooling system in East Asia.
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Azura Omar and Marilyn J. Davidson
Provides a review of the position of women in management in a number of countries. Describes how in almost all countries, management positions are dominated by men. Concludes…
Abstract
Provides a review of the position of women in management in a number of countries. Describes how in almost all countries, management positions are dominated by men. Concludes that, although many similarities were found in women’s work experience across cultures, cultural factors accounted for the unique experiences of women in a given country.
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Kylie Redfern and John Crawford
This paper investigates the influence of modernisation on the moral judgements of 211 managers residing in the People’s Republic of China, based on their responses to a series of…
Abstract
This paper investigates the influence of modernisation on the moral judgements of 211 managers residing in the People’s Republic of China, based on their responses to a series of vignettes depicting potentially unethical behaviour in organisations. Results suggest that there is a significant association between moral judgement and modernisation. Managers from the more industrialised and economically advanced provinces in China gave harsher moral judgements, that is, higher ratings of unethicality, in five out of six vignettes. The study reported in this paper offers valueable insights into the nature of value and attitude change, or “convergence”, as China adopts elements of a more modernised market style economy.
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John O. Ogbor and Johnnie Williams
Examines the interaction between Western leader ship and authority practices and those of a non Western culture (Nigeria) in their managerial and or ganisational context. Data…
Abstract
Examines the interaction between Western leader ship and authority practices and those of a non Western culture (Nigeria) in their managerial and or ganisational context. Data concerning the experience of an organisational change in a non‐Western cultural context fail to confirm some of the ideas advanced in the convergence and divergence theses. An alternative framework for conceptualising the process of interaction and outcome of organisational development in situations of cross‐cultural transfer and application of management practices is proposed.
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This article examines the interaction between Western leadership and authority practices and those of a non‐Western culture in their managerial and organizational contexts…
Abstract
This article examines the interaction between Western leadership and authority practices and those of a non‐Western culture in their managerial and organizational contexts. Specifically, it examines the mechanism for organizational commitment through the use of a non‐Western authority relationship in a Western organization situated in a non‐Western culture. Data concerning the experience of an organizational change in a non‐Western cultural context fail to confirm some of the ideas advanced in the divergence and convergence thesis. An alternative framework for conceptualizing the process of interaction and outcome of organizational development in situations of cross‐cultural transfer and application of management practices is proposed.
Rangamohan V. Eunni and James E. Post
Based on a review of over 450 articles on multinational enterprises published in leading management journals from 1990‐2000, we identified eighteen issues that had engaged the…
Abstract
Based on a review of over 450 articles on multinational enterprises published in leading management journals from 1990‐2000, we identified eighteen issues that had engaged the attention of academic scholarship and evaluated their topical relevance. Ironically, very few of them addressed two of the most pressing issues facing business and society at the turn of the last millennium: terrorism and socio‐economic inequality. These glaring omissions suggest a gap between academic scholarship that focuses on “what is,” and research that speculates as to “what could be.” Suggestions are offered on how to close this important gap in the fi eld of international business.
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