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Article
Publication date: 13 June 2016

Qin Qin, Zu-huai Wu, Yong Zang, Ben Guan and Jinxin Zhang

This study aims to reduce the warping deformation of the stainless composite plate after removal strake by using a finite element method. A three-dimensional thermo-mechanical…

Abstract

Purpose

This study aims to reduce the warping deformation of the stainless composite plate after removal strake by using a finite element method. A three-dimensional thermo-mechanical coupled elastic-plastic finite element model has been suggested by using ABAQUS to simulate the multi-pass hot rolling of stainless composite plate.

Design/methodology/approach

A three-dimensional thermo-mechanical coupled elastic-plastic finite element model has been suggested by using ABAQUS to simulate the multi-pass hot rolling of stainless composite plate. Warping deformation rules of 316L/Q345R stainless composite plate after removal strake have been analyzed. Moreover, the influences of some different rolling parameters on this deformation have been discussed.

Findings

The warping deformation just varies in the range of cladding ratio from 0.1 to 0.25. Therefore, cladding ratio does not have a great influence on warping deformation.

Originality/value

The results show that higher heating temperature, larger final thickness and less rolling passes are beneficial for reducing the warping deformation.

Details

World Journal of Engineering, vol. 13 no. 3
Type: Research Article
ISSN: 1708-5284

Keywords

Article
Publication date: 9 January 2025

Qianling Jiang, Jue Qian and Yong Zang

In today’s world, there’s a growing recognition of the importance of cultural heritage. Mobile games have emerged as a powerful medium for the dissemination of culture. However…

Abstract

Purpose

In today’s world, there’s a growing recognition of the importance of cultural heritage. Mobile games have emerged as a powerful medium for the dissemination of culture. However, there’s a noticeable gap in the existing research concerning the cultural experiences within games and how they contribute to the development of cultural identity. This study addresses this gap by developing a scale to evaluate cultural experiences and constructing a theoretical model of cultural identity. By focusing on the popular mobile game “王者荣耀” (King of Glory), we highlight its rich representation of intangible cultural heritage elements and its influence on players' cultural identity. By doing so, it seeks to provide valuable insights and guidance for the development and design of mobile games.

Design/methodology/approach

To achieve its objectives, this study employs a combination of user interviews, factor analysis and structural equation modeling. These methods are used to identify four key dimensions of cultural experience and explore the intricate relationships between various influencing factors and the formation of cultural identity.

Findings

The concept of cultural experience within games encompasses four distinct facets: emotional connection, design aesthetics, perceived playfulness and knowledge acquisition. Aesthetic appreciation notably influences emotional connection and the overall enjoyment of the game. Furthermore, emotional connection plays a pivotal role in facilitating users' acquisition of knowledge. Additionally, users' cultural heritage values positively impact emotional connection, aesthetic appreciation, emotional attachment and, ultimately, their cultural identity. Within game-based cultural experiences, emotional connection and knowledge acquisition emerge as central elements that significantly influence users' sense of cultural identity.

Originality/value

The originality of this study lies in its pioneering construction of a comprehensive framework for assessing the impact of cultural experiences within mobile games on cultural identity. By examining “王者荣耀,” this study bridges the gap between intangible cultural heritage and interactive digital media, making an original and significant contribution to both fields.

Details

Information Technology & People, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0959-3845

Keywords

Article
Publication date: 24 September 2024

Qianling Jiang, Jue Qian and Yong Zang

The rapid development and widespread application of artificial intelligence tools have raised concerns about how designers are embracing these technologies. This study…

Abstract

Purpose

The rapid development and widespread application of artificial intelligence tools have raised concerns about how designers are embracing these technologies. This study investigates the factors influencing designers' behavioral intention to use and disclose the use of generative artificial intelligence.

Design/methodology/approach

A quantitative research approach was employed, designing a structured questionnaire based on Self-Determination Theory to assess the impact of various psychological and social dimensions. The questionnaire included dimensions such as autonomy, competence, relatedness, social influence, value fit and social innovativeness. A Partial Least Squares Structural Equation Modeling analysis was conducted on 309 valid responses from diverse design fields.

Findings

Competence and relatedness are significant factors influencing designers' continuance intention to use generative artificial intelligence. Although autonomy does not significantly affect continuance intention, it plays a crucial role in the decision to disclose artificial intelligence participation. Social influence and value fit significantly shape autonomy, competence and relatedness, while the impact of social innovativeness is relatively limited.

Originality/value

This study clarifies the factors influencing designers' continuance intention and disclosure of generative artificial intelligence tools from both individual and social dimensions, enhancing the understanding of the relationship between designers and generative artificial intelligence tools. It provides valuable insights for the development of artificial intelligence technology and the future trends in the design industry, offering significant theoretical and practical value.

Article
Publication date: 13 April 2018

Vipula Sisirakumara Gunasekera and Siong-Choy Chong

This paper aims to review the knowledge management (KM) processes, knowledge conversion modes and critical success factors (CSFs) and contextualise them to the construction…

Abstract

Purpose

This paper aims to review the knowledge management (KM) processes, knowledge conversion modes and critical success factors (CSFs) and contextualise them to the construction setting to guide effective KM implementation.

Design/methodology/approach

This paper is conceptual in nature. It begins with a review of issues faced by construction organisations, which led them to consider implementing KM. This is followed by a comprehensive review of KM processes, knowledge conversion modes, KM CSFs and their application to the construction industry.

Findings

Based on the socialisation, externalisation, combination and internalisation (SECI) model, the knowledge conversion modes are discussed, linking them to the KM processes of knowledge creation, sharing, storage and application. The KM CSFs identified from construction literature suggest that they can be categorised into two groups, namely, factors within organisational control (managerial influence, technological influence and resource influence) and factors beyond organisational control (social influence, political influence, environmental influence, economic influence, industry influence and construction technology influence). The resulting review is discussed in terms of how construction organisations can implement KM effectively to achieve the desired project performance outcomes in terms of time, cost and quality.

Research limitations/implications

Although this paper has made some theoretical contributions, a quantitative analysis will further reinforce its value both in theory and practice, particularly in terms of applying the KM processes and CSFs to different organisational, industry and country settings. A quantitative research is being carried out in the major construction sector in Sri Lanka to establish the relationships between the KM processes, knowledge conversion modes and KM CSFs with project performance outcomes, which will be reported in a subsequent publication.

Practical implications

As the construction industry uses a considerable number of knowledge workers, implementing KM for project planning and execution is the key to sustaining the growth of construction organisations and industry, particularly when KM implementation is linked to project performance outcomes. Practical implications are provided in terms of what successful KM implementation entails.

Social implications

Effective KM implementation can serve as a conduit for construction organisations to build capacity and develop the ability to react quickly to social challenges brought about by different stakeholders, even before the project commences, so that the project performance outcomes will not be affected. Another social implication is the role played by project team members, in which efforts have to be put in place to facilitate the use of KM processes, so that teams can align project activities to the general good of their organisations.

Originality/value

A comprehensive KM framework that guides the construction industry on KM implementation is long overdue. This research represents the first of such attempts to view KM from a wider perspective, both in terms of internal and external influences affecting construction organisations. Once the conceptual framework developed is validated, it is expected to bring enormous benefits to different stakeholders.

Article
Publication date: 6 August 2020

Niu-Jing Ma, Li-Xiong Gu, Long Piao and Xing-Zhi Zhang

Stiffened plates have been widely used in civil, marine, aerospace engineering. As a kind of thin-walled structure operating in complex environment, stiffened plates mostly…

Abstract

Purpose

Stiffened plates have been widely used in civil, marine, aerospace engineering. As a kind of thin-walled structure operating in complex environment, stiffened plates mostly undergo a variety of dynamic loads, which may sometimes result in large-amplitude vibration. Additionally, initial stresses and geometric imperfections are widespread in this type of structure. Furthermore, it is universally known that initial stresses and geometric imperfections may affect mechanical behavior of structures severely, particularly in dynamic analysis. Thus, the purpose of this paper is to study the stress variation rule of a stiffened plate during large-amplitude vibration considering initial stresses and geometric imperfections.

Design/methodology/approach

The initial stresses are represented in the form of initial bending moments applying to the stiffened plate, while the initial geometric imperfections are considered by means of trigonometric series, and they are assumed existing in the plate along the z-direction exclusively. Then, the dynamic equilibrium equations of the stiffened plate are established using Lagrange’s equation as well as aforementioned conditions. The nonlinear differential equations of motion are simplified as a two-degree-of-freedom system by considering 1:2 and 1:3 internal resonances, respectively, and the multiscale method is applied to solve the equations.

Findings

The influence of initial stresses on the plate, stresses during internal resonance is remarkable, while that is moderate for initial geometric imperfections. (Upon considering the existence of initial stresses or geometric imperfections, the stresses of motivated modes are less than the primary mode for both and internal resonances). The influence of bidirectional initial stresses on the plate’s stresses during internal resonance is more remarkable than that of unidirectional initial stresses. The coupled vibration in 1%3A2 internal resonance is fiercer than that in internal resonance.

Originality/value

Stiffened plates are widely used in engineering structures. However, as a type of thin-walled structure, stiffened plates vibrate with large amplitude in most cases owning to their complicated operation circumstance. In addition, stiffened plates usually contain initial stresses and geometric imperfections, which may result in the variation of their mechanical behavior, especially dynamical behavior. Based on the above consideration, this paper studies the nonlinear dynamical behavior of stiffened plates with initial stresses and geometrical imperfections under different internal resonances, which is the originality of this work. Furthermore, the research findings can provide references for engineering design and application.

Details

Engineering Computations, vol. 38 no. 2
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 12 August 2020

Behrooz Ghlichlee and Fatima Bayat

Within the retail banking sector, the customer-centric business model has become an important and new business trend in recent years. The enhancement of the frontline service…

2341

Abstract

Purpose

Within the retail banking sector, the customer-centric business model has become an important and new business trend in recent years. The enhancement of the frontline service employees’ engagement and their customer-oriented behaviors are among the key factors affecting business performance (BP) in this sector of the banking industry. The purpose of this paper is to improve management decisions to enhance BP through examining the relationship between the frontline employees’ engagement and BP while taking into account the mediating effect of customer-oriented behaviors on this relationship.

Design/methodology/approach

A quantitative approach was adopted to conduct the present study, and the respondents were sampled from a large commercial bank in Iran using a structured questionnaire. Overall, 50 branch managers and 90 frontline employees were selected using random sampling. A confirmatory factor analysis was conducted to ascertain the validity and reliability of the observed items and a structural equation model was used for testing the proposed hypotheses and research framework.

Findings

The findings showed that customer-oriented behaviors mediated the relationship between the frontline employees’ engagement and bank’s branches’ BP. Higher levels of the frontline employees’ engagement enhance the customer-oriented behaviors. It was revealed that the frontline employees are engaged in their job and organization. Moreover, the engaged frontline employees listen carefully to customers, the customer’s problem is important to them and they complete their tasks precisely for customers. It has been confirmed that customer-oriented behaviors enhance branches’ BP. The bank frontline employees’ engagement and customer-oriented behaviors, in turn, affected the bank’s branches’ financial performance, process performance and employee performance compared with the bank’s key competitors.

Research limitations/implications

This study highlights the value of empirically establishing how employee customer-oriented behaviors are affected by employee engagement as an integrative construct bringing together BP.

Practical implications

This study can help improve BP by increasing the frontline employees’ engagement and their customer-oriented behaviors. This study suggests that organizations using the findings of this study could effectively assess their frontline employees’ engagement and their customer-oriented behaviors and then plan for improving them.

Social implications

This study offers a customer-oriented initiative as a social responsibility to be considered by retail banks. In light of the social exchange theory, the banks valuing customer-oriented can provide employees with knowledge, skills, values and support to develop motivation and abilities to demonstrate customer-oriented organizational citizenship behaviors.

Originality/value

Previous studies demonstrated that the employees’ engagement affects their customer-oriented behaviors. In addition, studies have referred to the effect of employees’ customer-oriented behaviors on BP. However, to the best of the knowledge, key questions regarding how the employees’ engagement at the branch level fosters customer-oriented behaviors and, in turn, the bank’s branches’ BP, remain unanswered. Hence, this study contributes to the investigation of the mediating role of the frontline employees’ customer-oriented behaviors in the relationship between their engagement and branches’ BP in the retail banking sector.

Details

Management Research Review, vol. 44 no. 2
Type: Research Article
ISSN: 2040-8269

Keywords

Article
Publication date: 13 June 2024

Xing Li, Guiyang Zhang, Fangyuan Zheng, Yong Qi and Chang Lu

Well-constructed transportation infrastructure may effectively decrease barriers to the flow of innovative human resources and inventive elements, accelerating enterprise…

Abstract

Purpose

Well-constructed transportation infrastructure may effectively decrease barriers to the flow of innovative human resources and inventive elements, accelerating enterprise innovation activities. This study will explore how HSR helps enterprises achieve ambidextrous innovation, including the mediating mechanism of absorbed slack resources, innovative talents, and the heterogeneous effects of management shareholding ratio and financing constraints.

Design/methodology/approach

Based on resource dependence theory and social network theory, this study employs a quasi-natural experiment of China’s high-speed railway and builds a multi-time point DID model to investigate its influence on enterprise ambidextrous innovation.

Findings

Results suggest that the HSR positively influences both exploitative and exploratory innovation, and the influence is more substantial on exploitative innovation. Further analysis finds two influencing channels through which HSR influences enterprise ambidextrous innovation: providing redundant resources and attracting innovative talents. Heterogeneity analysis indicates that HSR has a more significant positive effect on exploratory innovation for enterprises with high management shareholding. In the low financing constraint group, the HSR opening has a more significant impact on ambidextrous innovation.

Practical implications

In ambidextrous innovation, enterprises should rationalize the allocation of resources, attach importance to the innovative talent introduction, and choose differentiated paths based on intrinsic characteristics. Meanwhile, the government should actively improve the HSR routes and continuously improve the innovative environment.

Originality/value

This study enriches the theoretical research framework of HSR and ambidextrous innovation by identifying the channel mechanisms and boundary conditions through which HSR affects ambidextrous innovation and expands the consequences of HSR and the antecedents of ambidextrous.

Details

Business Process Management Journal, vol. 30 no. 5
Type: Research Article
ISSN: 1463-7154

Keywords

Article
Publication date: 28 October 2019

Ching-Chiu Hsu, Jeong-Yang Park and Yong Kyu Lew

In cross-border mergers and acquisitions (M&As), acquirers often fail to achieve the expectations they held when they made the M&A deals. This paper aims to propose that the risks…

1701

Abstract

Purpose

In cross-border mergers and acquisitions (M&As), acquirers often fail to achieve the expectations they held when they made the M&A deals. This paper aims to propose that the risks of cross-border M&As can be mitigated by building and cultivating organizational resilience as a prime means of risk management.

Design/methodology/approach

The research examines risks associated with cross-border M&A and how such risks can be mitigated by developing resilience. It presents dual cases of acquisitions of the biggest branded mobile phone manufacturer in Taiwan.

Findings

The authors find that the acquirer faces multiple risks in cross-border M&A transactions, including financial, strategic and organizational, and process risks that arise from misalignment between the goal of the M&As and the post-acquisition performance of the target firms.

Originality/value

The research provides theoretical insights on organizational resilience and how it can mitigate the specific risks involved in cross-border M&As, thereby developing coherent organizational resilience processes.

Details

Multinational Business Review, vol. 27 no. 4
Type: Research Article
ISSN: 1525-383X

Keywords

Article
Publication date: 21 July 2020

Khurram Shahzad Sana and Weiduo Hu

The aim of this study is to design a guidance method to generate a smoother and feasible gliding reentry trajectory, a highly constrained problem by formalizing the control…

Abstract

Purpose

The aim of this study is to design a guidance method to generate a smoother and feasible gliding reentry trajectory, a highly constrained problem by formalizing the control variables profile.

Design/methodology/approach

A novel accelerated fractional-order particle swarm optimization (FAPSO) method is proposed for velocity updates to design the guidance method for gliding reentry flight vehicles with fixed final energy.

Findings

By using the common aero vehicle as a test case for the simulation purpose, it is found that during the initial phase of the longitudinal guidance, there are oscillations in the state parameters which cause to violate the path constraints. For the glide phase of the longitudinal guidance, the path constraints have higher values because of the increase in the atmosphere density.

Research limitations/implications

The violation in the path constraints may compromise the flight vehicle safety, whereas the enforcement assures the flight safety by flying it within the reentry corridor.

Originality/value

An oscillation suppression scheme is proposed by using the FAPSO method during the initial phase of the reentry flight, which smooths the trajectory and enforces the path constraints partially. To enforce the path constraints strictly in the glide phase, ultimately, another scheme by using the FAPSO method is proposed. The simulation results show that the proposed algorithm is efficient to achieve better convergence and accuracy for nominal as well as dispersed conditions.

Details

Aircraft Engineering and Aerospace Technology, vol. 92 no. 8
Type: Research Article
ISSN: 1748-8842

Keywords

Article
Publication date: 5 September 2018

Sabereh Golabzaei, Ramin Khajavi, Heydar Ali Shayanfar, Mohammad Esmail Yazdanshenas and Nemat Talebi

There is a developing interest in flexible sensors, especially in the new and intelligent generation of textiles. The purpose of this paper is to fabricate a flexible capacitive…

Abstract

Purpose

There is a developing interest in flexible sensors, especially in the new and intelligent generation of textiles. The purpose of this paper is to fabricate a flexible capacitive sensor on a PET fabric and to investigate some affecting factor on its performance.

Design/methodology/approach

PET fabric, coated with graphite or with graphite/PEDOT:PSS, was applied as electrodes. Two types of electrospun nanoweb layers from polyamide and polyvinyl alcohol polymers were used as dielectrics. Some factors including electrode area, fabric conductivity, fabric roughness, dielectric thickness, dielectric insulation type and vertical pressure were considered as independent variables. The capacity of the sensor and its detection threshold considered as the outcome (response) variables. Control samples were fabricated by using aluminum plates and cellulosic layer as electrodes and dielectric, respectively.

Findings

Results showed that post-coating with PEDOT:PSS would improve the conductivity of electrodes up to 300 Ω in comparison with just graphite-coated samples. It was also found that either by improving the conductivity or increasing the area of electrode plates the sensitivity of sample would be increased in pressure stimulating tests.

Originality/value

The fabric sensor showed remarkable response toward pressure with a lower detection threshold of 30mN/cm2 (obtained capacity ~ 4×104 pF) in comparison with aluminum electrode sensors.

Details

International Journal of Clothing Science and Technology, vol. 30 no. 5
Type: Research Article
ISSN: 0955-6222

Keywords

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