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1 – 10 of over 1000
Article
Publication date: 12 June 2017

ChienHsing Wu, Yu-Hui Tao and Yu-Min Lin

Consumer behaviors in internet are changing over time. The purpose of this paper is to propose and examine a research model that describes the repurchase behavior for the legal…

Abstract

Purpose

Consumer behaviors in internet are changing over time. The purpose of this paper is to propose and examine a research model that describes the repurchase behavior for the legal and paid music products of physical genre and online genre. The consumption value theory is used to develop the research model. Comparison of physical genre with online genre is presented. Implications and suggestions are addressed.

Design/methodology/approach

The research model is examined empirically. The research targeted music product consumers who had purchasing experience in the past one year. The research results are obtained, and the findings are revealed on the basis of 728 valid music product consumers.

Findings

The functional, emotional and epistemic value are the significant driving factors, though it shows a limited distinction for the two types. In comparing of the concepts of designed functional value, physical music consumers tend to have a stronger enthusiasm in music consumption. Social value and conditional value are not the predicators of repurchase satisfaction, implying that the music consumption is self-oriented for any normal amusement. The epistemic value shows significant on all levels of significance for the physical type, whereas insignificant if a = 0.01 for the type of online.

Originality/value

The research model is applied for the two contrariety product types, and to make a comparison, trying to understand the reasons why music fans are still willing to spend money on music products and what factors make them choose between product genres. After fluctuation and alternation of the music industry within this decade, this research provides a reference and correlated results for the future studies for the related studies, especially for the prosperous physical parallel imports items and online music.

Details

Digital Policy, Regulation and Governance, vol. 19 no. 4
Type: Research Article
ISSN: 2398-5038

Keywords

Article
Publication date: 13 November 2009

George K. Stylios

Examines the fifthteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

1102

Abstract

Examines the fifthteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 21 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 14 November 2008

George K. Stylios

Examines the fourteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects…

1250

Abstract

Examines the fourteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 20 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 25 March 2019

Ji Cheng, Ping Jiang, Qi Zhou, Jiexiang Hu, Tao Yu, Leshi Shu and Xinyu Shao

Engineering design optimization involving computational simulations is usually a time-consuming, even computationally prohibitive process. To relieve the computational burden, the…

Abstract

Purpose

Engineering design optimization involving computational simulations is usually a time-consuming, even computationally prohibitive process. To relieve the computational burden, the adaptive metamodel-based design optimization (AMBDO) approaches have been widely used. This paper aims to develop an AMBDO approach, a lower confidence bounding approach based on the coefficient of variation (CV-LCB) approach, to balance the exploration and exploitation objectively for obtaining a global optimum under limited computational budget.

Design/methodology/approach

In the proposed CV-LCB approach, the coefficient of variation (CV) of predicted values is introduced to indicate the degree of dispersion of objective function values, while the CV of predicting errors is introduced to represent the accuracy of the established metamodel. Then, a weighted formula, which takes the degree of dispersion and the prediction accuracy into consideration, is defined based on the already-acquired CV information to adaptively update the metamodel during the optimization process.

Findings

Ten numerical examples with different degrees of complexity and an AIAA aerodynamic design optimization problem are used to demonstrate the effectiveness of the proposed CV-LCB approach. The comparisons between the proposed approach and four existing approaches regarding the computational efficiency and robustness are made. Results illustrate the merits of the proposed CV-LCB approach in computational efficiency and robustness.

Practical implications

The proposed approach exhibits high efficiency and robustness in engineering design optimization involving computational simulations.

Originality/value

CV-LCB approach can balance the exploration and exploitation objectively.

Details

Engineering Computations, vol. 36 no. 3
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 1 December 2003

Hou Ping‐Li, Tao Wen‐Quan and Yu Mao‐Zheng

Based on the normalized variable diagram, the weakness of the Gaskell and Lau's convective boundedness criterion (GL‐CBC) is revealed by numerical example. By careful…

Abstract

Based on the normalized variable diagram, the weakness of the Gaskell and Lau's convective boundedness criterion (GL‐CBC) is revealed by numerical example. By careful consideration of the smoothness of the normalized variable variation pattern, more rigorous constraints on the interface value interpolation are found. A new CBC is thus proposed, whose feasibility and correctness are demonstrated by the inspection of ten existing bounded schemes and a numerical example.

Details

Engineering Computations, vol. 20 no. 8
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 18 September 2020

Jin-Hai He, Yu-Tao Pang, Xinzhi Dang and Wan-Cheng Yuan

The purpose of the study is to investigate and reveal this relationship of various engineering demand parameters (EDPs) of this structural type and intensity measures (IMs) under…

Abstract

Purpose

The purpose of the study is to investigate and reveal this relationship of various engineering demand parameters (EDPs) of this structural type and intensity measures (IMs) under intra-plate earthquakes.

Design/methodology/approach

The nonlinear finite element model used was calibrated first to the existing results of the shaking table test to verify the modeling technique.

Findings

This paper investigated the relationship between intensity measures and various engineering demand parameters of cable-stayed bridges using intra-plate earthquakes. The correlation analysis and Pearson coefficient are used to study the correlation between EDPs and IMs. The results showed that peak ground velocity (PGV)/peak ground acceleration, peak ground displacement and root-mean-square of displacement showed weak correlation with IMs. PGV, sustained maximum velocity, a peak value of spectral velocity, A95 parameter, Housner intensity and spectral acceleration at the fundamental period, the spectral velocity at the fundamental period and spectral displacement at the fundamental period were determined to be better predictors for various EDPs.

Originality/value

This paper investigated the correlation between the intensity measures of intra-plate earthquakes with the seismic responses of a typical long-span cable-stayed bridge in China. The nonlinear finite element model used was calibrated to the existing results of the shaking table test to verify the modeling technique. In total, 104 selected ground motions were applied to the calibrated model, and the responses of various components of the bridge were obtained. This study proposed PGV as the optimal IM.

Details

Engineering Computations, vol. 38 no. 4
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 18 April 2017

Qing Han, Yanguo Qin, Yun Zou, Chenyu Wang, Haotian Bai, Tao Yu, Lanfeng Huang and Jincheng Wang

Although proximal row carpectomy, wrist arthrodesis and even total wrist arthroplasty were developed to treat wrist disease using bone and cartilage of the wrist, severe and…

Abstract

Purpose

Although proximal row carpectomy, wrist arthrodesis and even total wrist arthroplasty were developed to treat wrist disease using bone and cartilage of the wrist, severe and complicated bone defects caused by ferocious trauma and bone tumors remain a stubborn problem for surgeons. Development and application of the three-dimensional (3D) printing technology may provide possible solutions.

Design/methodology/approach

Computed tomography (CT) data of three cases with severe bone defects caused by either trauma or bone tumor were collected and converted into three-dimensional models. Prostheses were designed individually according to the residual anatomical structure of the wrist based on the models. Both the models and prostheses were produced using 3D printing technology. A preoperative design was prepared according to the models and prostheses. Then arthroplasty was performed after preoperative simulation with printed models and prostheses.

Findings

The diameter of the stem and radial medullary cavity, the direction and location of the prosthesis, and other components were checked during the preoperative design and simulation process phases. The three cases with 3D printed wrist all regained reconstruction of normal anatomy and part of the function after surgery. The average increasing Cooney score rate of Cases 2 and 3 was 133.34 ± 23.57 per cent, and that of Case 1 reached 85 per cent. The average declining rate of the Gartland and Werley Score in Cases 2 and 3 was 65.21 ± 18.89 per cent, and that of Case 1 dropped to 5 per cent in the last follow-up. The scores indicated that patients experienced pain relief and function regain. In addition, the degree of patient satisfaction improved.

Originality/value

3D printed wrist arthroplasty may provide an effective method for severe and complicated cases without sacrificing other bones. Personal customization can offer better anatomy and function than arthrodesis or other traditional surgical techniques.

Details

Rapid Prototyping Journal, vol. 23 no. 3
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 17 February 2023

Artie W. Ng, Tiffany Cheng Han Leung, Tao-Wang Yu, Charles H. Cho and Tai Ming Wut

This study aims to examine the potential disparities in environmental, social and governance (ESG) reporting among emerging Chinese enterprises (ECEs). ECEs are subject to a set…

Abstract

Purpose

This study aims to examine the potential disparities in environmental, social and governance (ESG) reporting among emerging Chinese enterprises (ECEs). ECEs are subject to a set of internationally oriented ESG requirements imposed by the regulator of a global financial center that is exposed to diverse stakeholders. The authors also consider ECEs’ underlying institutional ownership, which exhibits influence over governance as a salient component of ESG.

Design/methodology/approach

This study is based on a random sample of 500 ECEs listed on the Stock Exchange of Hong Kong (SEHK) – the global financial center of China. ESG reporting is measured by using the key performance indicators of the SEHK’s ESG Reporting Guide. The data are collected from annual reports that contain ESG disclosures or standalone ESG/sustainability reports published during the 2018–2019 fiscal year. The authors adopt binary logistic regressions and Chi-square tests to test the proposed hypotheses.

Findings

The authors find that ECEs’ heterogeneous institutional ownership and the extent of overseas development are associated with their disclosures on climate change. ECEs with international institutional ownership are found to be a significant factor for reporting aligned with the United Nations sustainable development goals (SDGs), using external assurance and stakeholder engagement, rather than state-owned enterprises (SOEs) and private companies. The authors also document that the presence of independent nonexecutive directors (INEDs) is significantly associated with reporting on meeting the SDGs and its use of external assurance, while the presence of female directors is a significant factor influencing disclosure emphasis on energy-saving initiatives.

Practical implications

The authors provide an empirical study of ECEs beyond the focus on SOEs that are expected to produce comprehensive ESG reporting in addressing a broader international community of stakeholders apart from the regime of their home country. The authors document the pertinence of ECEs’ institutional ownership and governance diversity to ESG reporting. In particular, international stakeholders need to recognize such underlying differences among ECEs rather than viewing them as a homogeneous group.

Social implications

The authors suggest that policymakers and practitioners in Asian countries consider increasing the presence of INEDs and gender diversity on ECE boards to enhance ESG reporting, which reinforces the findings of prior international studies suggesting such governance practices.

Originality/value

This study contributes to the existing body of knowledge about ESG reporting by documenting the underlying heterogeneity within ECEs, which are subject to a set of internationally oriented standards, as evidenced by their disparities in ESG reporting.

Details

Sustainability Accounting, Management and Policy Journal, vol. 14 no. 2
Type: Research Article
ISSN: 2040-8021

Keywords

Article
Publication date: 26 April 2011

Roger Bennett and Sharmila Savani

The purpose of this paper is to examine the state of readiness of large UK based retailing companies for the introduction of ubiquitous computing (U‐computing) retailing…

1529

Abstract

Purpose

The purpose of this paper is to examine the state of readiness of large UK based retailing companies for the introduction of ubiquitous computing (U‐computing) retailing applications.

Design/methodology/approach

A questionnaire was distributed to a sampling frame of large British retailers, leading to 255 responses. The document contained items concerning, inter alia, a firm's level of preparedness, managerial attitudes towards and support for U‐computing applications, strategic fit and pre‐existing IT capacities.

Findings

A third of the respondents reported the existence of a “good fit” between U‐computing retail applications and their companies' products, activities and core competencies. However, only 20 per cent of the sample appeared to be well‐prepared for the introduction of U‐computing. There was little evidence of the sample enterprises adopting strategic approaches to implementation.

Research limitations/implications

Only a minority of the firms in the sampling frame participated in the research and the sample size was modest. Data were self‐reported and only a single country was considered. The study concerned just large businesses.

Practical implications

The outcomes suggest a widespread “wait and see” approach towards U‐computing among the sample businesses and a distinct lack of strategic thinking regarding implementation.

Originality/value

This is the first empirical study to explore the prospective introduction to British retailing of a new technology that possesses the potential to revolutionise the operations of UK retailing firms.

Details

International Journal of Retail & Distribution Management, vol. 39 no. 5
Type: Research Article
ISSN: 0959-0552

Keywords

Article
Publication date: 1 February 2005

G.K. Stylios, Fan Han and Tao Yu Wan

The rapid emergence of the Internet provides access to a variety of information distributed over global networks. Many companies have capitalised on this provision and have used…

Abstract

The rapid emergence of the Internet provides access to a variety of information distributed over global networks. Many companies have capitalised on this provision and have used it in many diverse ways, from electronic mailing to marketing, selling and trading of products and services. The fashion industry, however, has only experienced minor benefits from this growth. Major problems are the lack of relatively simple way to use customer information to display accurate 3D vision quality without the necessary of complex devices. This paper presents a simple solution using an integration of various vision technologies to display a real time virtual wearer trial with life-like human appearance and garment drape behaviour, using ordinary photographs from customers and fabrics data. A much simple fabric measurement system is also incorporated into this system. The approach is based on the results of three research areas: reconstruction of real human body with animation skeleton from ordinary photographs, physical-based cloth modelling and fabric measurements, funded by the European Union, Scottish Enterprise Borders and industries.

Details

Research Journal of Textile and Apparel, vol. 9 no. 1
Type: Research Article
ISSN: 1560-6074

Keywords

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