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1 – 10 of over 1000
Article
Publication date: 1 September 2017

Xuhui Wang, Kewei Liu, Kai Wang, Jian Gong, Yanjun Wang and Yajiang Fan

Urban parks play a key role in recreational activities, public health, and ecosystem services in urban areas. Using GIS and Fragstats, this study investigated the spatiotemporal…

Abstract

Urban parks play a key role in recreational activities, public health, and ecosystem services in urban areas. Using GIS and Fragstats, this study investigated the spatiotemporal dynamics of urban parks in Xi'an, China from 1949 to 2015 and the corresponding driving forces. The results show that the number and area of parks in Xi'an increased constantly during this period, especially from 2000 to 2015. Up to 2015, small green spaces, usually adjacent to streets, occupied the largest proportion among all types of parks. Archaeological parks were the largest in total area, but wetland parks were leading in average size of a single park. The density of parks was negatively correlated with their distance to the Clock Tower at the center of Xi'an. The dynamics of urban parks in highly urbanized areas were significantly different from that of their counterparts in suburban areas. Driving forces such as urban planning, urbanization and green space policies, and milestone events in the city's development jointly had a great effect on the distribution of parks in Xi'an. The research outcomes will support the upcoming Green Space Planning of Xi'an and benefit the pursuit of sustainability and human wellbeing.

Details

Open House International, vol. 42 no. 3
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 13 September 2023

Kai Wang and Xiaoping Wang

The curve construction on surfaces is becoming more and more important in computer-aided design (CAD), computer graphics (CG) and the other related fields. This problem is often…

Abstract

Purpose

The curve construction on surfaces is becoming more and more important in computer-aided design (CAD), computer graphics (CG) and the other related fields. This problem is often encountered in NC machining, tool path generation, automated fiber placement and so on. However, designing curves on curved surfaces is quite different from constructing a curve in Euclidean space. Therefore, the traditional methods of curve design are not suitable for constructing a continuous curve on surface. The authors need to perform interpolation directly on surface so that the final target curve is embedded into the given surface and also meets the continuous conditions.

Design/methodology/approach

Firstly, adopting a series of Hermite blending functions, the authors design a space curve passing the given knots on the point-cloud surface. Then, the authors construct a class of directrixes that are adopted to determine vector fields for projection. Finally, a complete G2 continuous curve embedded in point-cloud surfaces is constructed by solving the first-order ordinary differential equations (ODEs).

Findings

The authors’ main contribution is to overcome the problem of constructing G1 and G2 continuous curves on point-cloud surfaces and the authors’ schemes are based on the projection moving least square (MLS) surfaces and traditional differential geometric.

Originality/value

Based on the framework of projection MLS surfaces, a novel method to overcome the problem of constructing G2 continuous curves on point-cloud surfaces is proposed.

Details

Engineering Computations, vol. 40 no. 9/10
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 9 July 2020

Cizhi Wang, Giulia Flamini, Kai Wang, Rong Pei and Chiyin Chen

The purpose of this paper is to adopt a collective perspective in the study of entrepreneurial decision-making processes and empirically analyse the ways in which social…

Abstract

Purpose

The purpose of this paper is to adopt a collective perspective in the study of entrepreneurial decision-making processes and empirically analyse the ways in which social relationships between family members can shape their collective entrepreneurial decision-making behaviour (ED).

Design/methodology/approach

This paper considers the family social capital (FSC) in inducing overall conformity to the focal family member's decision to exploit an opportunity. In terms of the seminal construct of social capital, the authors propose three FSC dimensions that can be used to induce conformity: structural, relational and cognitive dimensions. Then, the authors design questionnaires to collect data pertaining to the relationships between the family members' ED and the FSC. Finally, the authors collect 152 valid questionnaires from Chinese family firms.

Findings

The data analysis consists of two parts. The first section of this paper analyses conformity by testing the discriminant validity of models. Regression analysis is then used to test the relationship between family members' ED and the FSC. Significant relationships between the cognitive dimension of FSC and the entrepreneur's decision-making are found.

Originality/value

The research contributes towards academic literature concerning both entrepreneurship and social capital. On the one hand, this paper is one of the rare pieces of entrepreneurial research that responds to the call for the study of entrepreneurship from a collective perspective. On the other hand, our study quantitatively tests the impact of FSC at a multidimensional level. It provides conclusions regarding the social influence of other family members and provides insights into social capital by studying entrepreneurship from a social/community perspective.

Details

Management Decision, vol. 59 no. 5
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 28 March 2024

Kai Wang, Massimiliano Matteo Pellegrini, Kunkun Xue, Cizhi Wang and Menghan Peng

Digital technologies over time are becoming increasingly pervasive and relatively affordable, finding a large diffusion in Small and Medium Enterprises (SMEs) also for…

Abstract

Purpose

Digital technologies over time are becoming increasingly pervasive and relatively affordable, finding a large diffusion in Small and Medium Enterprises (SMEs) also for internationalization purposes. However, less is known about the specific mechanisms by which this can be achieved. Specifically, we focus on how SMEs can face the international environment, leveraging digital technologies and thanks to their intellectual capital (IC).

Design/methodology/approach

We analyze the relationship between digital technologies and the internationalization of SMEs, exploring the mediating role of IC in its three dimensions: human, relational and innovation capital, and assessing the possible moderating effects posed by international institutional conditions, specifically the Sino-US trade frictions. The relationships are tested using a sample of companies listed on China’s A-share Growth Enterprise Market (GEM) from 2010 to 2021.

Findings

Digital technologies help to internationalize SMEs. However, this positive relationship is affected (mediated) by the presence of an already consolidated IC. In addition, the institutional conditions of the international market, such as the Sino-US trade friction, moderate the components of IC differently. Specifically, the overall mediating effect of human and relational capital is boosted, while this does not happen for innovation capital.

Originality/value

First, this study contributes to the literature on organizational resilience, especially digital resilience, confirming its validity in the context of internationalization and, in particular, those processes adopted by SMEs. Second, we clarify the mechanisms through which digital technologies exert their impact on the process of internationalization and in particular the prominent necessity of having IC. Third, our conclusions enrich the understanding of how IC components react to turbulence in international markets.

Details

Journal of Enterprise Information Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1741-0398

Keywords

Article
Publication date: 25 January 2022

Kai Wang, Massimiliano Matteo Pellegrini, Cizhi Wang, Hejun Fan and Jiamu Sun

An increased globalisation pushes forward the study of international entrepreneurship that however has been mainly analysed at a macro-environmental and an individual level. The…

Abstract

Purpose

An increased globalisation pushes forward the study of international entrepreneurship that however has been mainly analysed at a macro-environmental and an individual level. The authors want instead identify the determinants of international entrepreneurship from a firm-level perspective, specifically in relation to the key decision-making entity – the board of directors. The authors focused on the overall composition of the board of directors in terms of gender diversity and how this affects multi-subject decision-making when it comes to international entrepreneurship.

Design/methodology/approach

Based on entrepreneurial decision-making and the neo-institutional theory, the authors analyse the relationship between gender diversity in boards of directors and firms' international entrepreneurship, assessing how state ownership and ownership concentration moderate this relationship. Using a sample made up of China's listed companies from 2009 to 2018, the authors empirically test the main effect and the moderating effects.

Findings

International entrepreneurship is less prevalent in firms with more female directors, but in terms of quality of the decisions, these boards perform better. State ownership and ownership concentration can strengthen and weaken the relationship between the presence of female directors and the intensity of international entrepreneurship, respectively.

Originality/value

Firstly, the authors draw attention to the implications of gender diversity in boards of directors, calling for further studies on communication and collaboration patterns within multi-subject decision-making. Secondly, the authors’ conclusions enrich academic literature on female directors by exploring the roles they play in firms' decision-making when it comes to international entrepreneurship.

Details

International Journal of Entrepreneurial Behavior & Research, vol. 28 no. 3
Type: Research Article
ISSN: 1355-2554

Keywords

Article
Publication date: 29 October 2019

Kai Wang, Massimiliano Matteo Pellegrini, Jiaan Xue and Cizhi Wang

Strategic change is integral to the survival and development of firms. The purpose of this paper is to analyze the impact of environmental uncertainty on a firm’s strategic change…

Abstract

Purpose

Strategic change is integral to the survival and development of firms. The purpose of this paper is to analyze the impact of environmental uncertainty on a firm’s strategic change and further demonstrates the moderating role of political connection and family ownership on the relationship between environmental uncertainty and a firm’s strategic change.

Design/methodology/approach

This paper uses the population sample of Chinese firms listed on the Shenzhen Stock Exchange and the Shanghai Stock Exchange from 2008 to 2014 and quantitatively tests hypotheses through correlation analysis, regression analysis and other methods.

Findings

Environmental uncertainty has a positive effect on the degree of strategic changes made. Political connection and family ownership negatively moderate the impact of the two dimensions of environmental uncertainty (environmental dynamism and environmental munificence) on strategic changes.

Originality/value

Conclusions enrich the research of other studies on firms’ strategic changes. From an open systems perspective, this paper reveals the influences of external environmental factors on firms’ strategic changes. In addition to this, in analyzing the ways in which environmental uncertainty affects a firm’s strategic change, the research expands the application scope of information processing theory and resource-based view. This paper also provides significant practical observations on firms’ strategic decision making in this area.

Details

Journal of Family Business Management, vol. 10 no. 4
Type: Research Article
ISSN: 2043-6238

Keywords

Article
Publication date: 12 October 2022

Kai Wang, Stefan Felix van Hemmen and Josep Rialp Criado

The purpose of the study is to determine the impact that the crucial determinants have on the behavioural intention (BI) of undergraduates to adopt Massive Open Online Courses…

Abstract

Purpose

The purpose of the study is to determine the impact that the crucial determinants have on the behavioural intention (BI) of undergraduates to adopt Massive Open Online Courses (MOOCs), addressing two perspectives that are students' technical experience and psychosocial factors.

Design/methodology/approach

This is a questionnaire study, and all the respondents are undergraduates in Barcelona, Spain. A total of 188 students are selected as survey subjects. Data collection applies the five-point Likert scale, and the collected information refers to demographic information and constructs related to the technology acceptance model (TAM) and theory of planned behaviour (TPB). Confirmatory factor analysis (CFA) and partial least square (PLS) are used to examine the measurement model's convergent and discriminant validity and test the hypotheses implementing the bootstrapping method.

Findings

The results show perceived usefulness (PU) and perceived ease of use (PEOU) are influential in forming an attitude (ATT), and PU could directly impact BI significantly. Additionally, the mediating role of ATT in the relationships amongst PU, PEOU and BI are investigated. Besides, perceived behavioural control (PBC) is found a critical variable and significantly impacts BI, whereas subjective norms (SN) is not found statistically significant in explaining BI in this study.

Originality/value

This study has confirmed that ATT has a positive mediation effect on PU, PEOU and BI. This study has also confirmed the validity and model fit of the incorporated model of TAM and TPB, which sufficiently accounts for the planned behavioural process of undergraduates to accept a MOOC and contributes to validating literature of the incorporated model of TAM and TPB. Besides, this study provides MOOCs managers with practical suggestions. First, ease-of-use interfaces should be designed and intensified. Second, more channels should be explored to satisfy students' needs. Third, managers should intensify the leverage of the systems and introduce the free trial period to new learners. Fourth, a bonus mechanism could be adopted to motivate students. Last, manager should intensify the construction of oral advertisements amongst students.

Details

International Journal of Educational Management, vol. 36 no. 7
Type: Research Article
ISSN: 0951-354X

Keywords

Content available
Article
Publication date: 30 June 2016

Kai Wang, Shuaian Wang, Lu Zhen and Xiaobo Qu

This paper aims to conduct a review on cruise shipping and the cruise shipping industry. The current trends are analyzed for the industry, showing that this industry is still…

16765

Abstract

Purpose

This paper aims to conduct a review on cruise shipping and the cruise shipping industry. The current trends are analyzed for the industry, showing that this industry is still young and has great potential to boom. Meanwhile, the Asia market is the fastest growth region among the global, to which increasing cruise ships are repositioned by major cruise lines. However, for such a promising industry, the literature review on some state-of-the-art research works suggests that the research works that have been conducted for the cruise shipping are quite limited, and the majority of the works belongs to empirical and descriptive studies, which does not provide optimization-based quantitative analysis on some operation planning problems.

Design/methodology/approach

This paper conducts a review on cruise shipping and the cruise shipping industry.

Findings

In reality, there are some important operation planning problems faced by cruise lines or cruise ships, and four of them are addressed in this paper in response to the fast growing trend. The addressed operation planning problems are cruise fleet management, cruise ship deployment, cruise itinerary design and cruise service planning.

Originality/value

The importance and the attention for the research on the problems are also elaborated in the paper.

Details

Maritime Business Review, vol. 1 no. 2
Type: Research Article
ISSN: 2397-3757

Keywords

Article
Publication date: 1 February 2024

Andreawan Honora, Kai-Yu Wang and Wen-Hai Chih

This research investigates the role of customer forgiveness as the result of online service recovery transparency in predicting customer engagement. It also examines the…

Abstract

Purpose

This research investigates the role of customer forgiveness as the result of online service recovery transparency in predicting customer engagement. It also examines the moderating roles of timeliness and personalization in this proposed model.

Design/methodology/approach

An online survey study using retrospective experience sampling and a scenario-based experimental study were conducted to test the proposed hypotheses.

Findings

Customer forgiveness positively influences customer engagement and plays a mediating role in the relationship between service recovery transparency and customer engagement. Additionally, timeliness and personalization moderate the positive influence of service recovery transparency on customer forgiveness. The positive influence of service recovery transparency on customer forgiveness is more apparent when levels of timeliness and personalization decrease.

Practical implications

To retain focal customers' engagement after a service failure, firms must obtain their forgiveness. One of the firm's online complaint handling strategies to increase the forgiveness level of focal customers is to provide a high level of service recovery transparency (i.e. responding to their complaints in a public channel), especially when the firm is unable to respond to online complaints quickly or provide highly personalized responses.

Originality/value

This research provides new insights into the underlying mechanism of customer engagement by applying the concept of customer forgiveness. It also contributes to the social influence theory by applying the essence of the theory to explain how other customers' virtual presence during the online complaint handling influences the forgiveness of focal customers in order to gain their engagement. Additionally, it provides insight into the conditions under which the role of service recovery transparency can be very effective in dealing with online complaints.

Details

Internet Research, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 13 October 2023

Kai Wang, Jiaying Liu, Shuai Yang, Jing Guo and Yongzhen Ke

This paper aims to automatically obtain the implant parameter from the CBCT images to improve the outcome of implant planning.

Abstract

Purpose

This paper aims to automatically obtain the implant parameter from the CBCT images to improve the outcome of implant planning.

Design/methodology/approach

This paper proposes automatic simulated dental implant positioning on CBCT images, which can significantly improve the efficiency of implant planning. The authors introduce the fusion point calculation method for the missing tooth's long axis and root axis based on the dental arch line used to obtain the optimal fusion position. In addition, the authors proposed a semi-interactive visualization method of implant parameters that be automatically simulated by the authors' method. If the plan does not meet the doctor's requirements, the final implant plan can be fine-tuned to achieve the optimal effect.

Findings

A series of experimental results show that the method proposed in this paper greatly improves the feasibility and accuracy of the implant planning scheme, and the visualization method of planting parameters improves the planning efficiency and the friendliness of system use.

Originality/value

The proposed method can be applied to dental implant planning software to improve the communication efficiency between doctors, patients and technicians.

Details

Engineering Computations, vol. 40 no. 9/10
Type: Research Article
ISSN: 0264-4401

Keywords

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