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1 – 10 of over 1000
Article
Publication date: 13 September 2021

Hwang Yi

This study aims to present an architectural application of 4D-printed climate-adaptive kinetic architecture and parametric façade design.

Abstract

Purpose

This study aims to present an architectural application of 4D-printed climate-adaptive kinetic architecture and parametric façade design.

Design/methodology/approach

This work investigates experimental prototyping of a reversibly self-shaping façade, by integrating the parametric design approach, smart material and 4D-printing techniques. Thermo-responsive building skin modules of two-way shape memory composite (TWSMC) was designed and fabricated, combining the shape memory alloy fibers (SMFs) and 3D-printed shape memory polymer matrices (SMPMs). For geometry design, deformation of the TWSMC was simulated with a dimension-reduced mathematical model, and an optimal arrangement of three different types of TWSMC modules were designed and fabricated into a physical scale model.

Findings

Model-based experiments show robust workability and formal reversibility of the developed façade. Potential utility of this module for adaptive building design and construction is discussed based on the results. Findings help better understand the shape memory phenomena and presented design-inclusive technology will benefit architectural communities of smart climate-adaptive building.

Originality/value

Two-way reversibility of 4D-printed composites is a topic of active research in material science but has not been clearly addressed in the practical context of architectural design, due to technical barriers. This research is the first architectural presentation of the whole design procedure, simulation and fabrication of the 4D-printed and parametrically movable façade.

Details

Engineering, Construction and Architectural Management, vol. 29 no. 10
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 16 May 2019

Yean-Fu Wen and Yi-Ting Hwang

The purpose of this study is to review the levels of open government data (OGD) among various countries that are not consistent with the development levels of those countries…

Abstract

Purpose

The purpose of this study is to review the levels of open government data (OGD) among various countries that are not consistent with the development levels of those countries. This study evaluates the associativity between OGD Index (OGD) and the characteristics of those countries as well as to compare the degree of OGD among countries. Accordingly, an advanced discussion to explore how a country’s characteristics affect how that country’s government opens data was presented.

Design/methodology/approach

The stakeholder relationships of OGD is analysed with the characteristics of a country. The usage data are compared with the data availability according to nine indicators. These data collected from the statistics and OGDI websites are grouped for comparative statistical analyses based on basic descriptive statistics, one-way analysis of variance and a regression model with variance inflation faction.

Findings

The results 1) revealed the reasons some countries have high-ranking indexes and 2) verified the high index values of countries in terms of their degrees of development. This study, thus, attempted to derive a balanced appraisal of national development and OGD.

Research limitations/implications

The study sample is limited only to countries 1) which open the statistical data; and 2) are of uneven population density and development degree. The OGDI is limited to expert evaluation. The score might be vary to experts and users with diverse countries at different evaluation period. The limitations can be attributed to the differences between OGDI and real open levels. These differences might influence the reliability and validity.

Practical implications

Government departments with OGD policies provide raw data in various formats and with application interfaces for user access. This study, thus, attempts to derive a balanced appraisal of national development and OGD. The factors that evaluate which types of countries open the level of data are explored.

Originality/value

This study establishes stakeholder relationships of OGD and extends to analyse the characteristics of a country and OGD that affect the government data open level. The relationships are evaluated through the OGDI with design score scheme. The measurement results indicated that a country possesses high relation to open data with high DI and nature resource.

Details

The Electronic Library , vol. 37 no. 2
Type: Research Article
ISSN: 0264-0473

Keywords

Book part
Publication date: 10 December 2015

Chun Kit Lok

Smart card-based E-payment systems are receiving increasing attention as the number of implementations is witnessed on the rise globally. Understanding of user adoption behavior…

Abstract

Smart card-based E-payment systems are receiving increasing attention as the number of implementations is witnessed on the rise globally. Understanding of user adoption behavior of E-payment systems that employ smart card technology becomes a research area that is of particular value and interest to both IS researchers and professionals. However, research interest focuses mostly on why a smart card-based E-payment system results in a failure or how the system could have grown into a success. This signals the fact that researchers have not had much opportunity to critically review a smart card-based E-payment system that has gained wide support and overcome the hurdle of critical mass adoption. The Octopus in Hong Kong has provided a rare opportunity for investigating smart card-based E-payment system because of its unprecedented success. This research seeks to thoroughly analyze the Octopus from technology adoption behavior perspectives.

Cultural impacts on adoption behavior are one of the key areas that this research posits to investigate. Since the present research is conducted in Hong Kong where a majority of population is Chinese ethnicity and yet is westernized in a number of aspects, assuming that users in Hong Kong are characterized by eastern or western culture is less useful. Explicit cultural characteristics at individual level are tapped into here instead of applying generalization of cultural beliefs to users to more accurately reflect cultural bias. In this vein, the technology acceptance model (TAM) is adapted, extended, and tested for its applicability cross-culturally in Hong Kong on the Octopus. Four cultural dimensions developed by Hofstede are included in this study, namely uncertainty avoidance, masculinity, individualism, and Confucian Dynamism (long-term orientation), to explore their influence on usage behavior through the mediation of perceived usefulness.

TAM is also integrated with the innovation diffusion theory (IDT) to borrow two constructs in relation to innovative characteristics, namely relative advantage and compatibility, in order to enhance the explanatory power of the proposed research model. Besides, the normative accountability of the research model is strengthened by embracing two social influences, namely subjective norm and image. As the last antecedent to perceived usefulness, prior experience serves to bring in the time variation factor to allow level of prior experience to exert both direct and moderating effects on perceived usefulness.

The resulting research model is analyzed by partial least squares (PLS)-based Structural Equation Modeling (SEM) approach. The research findings reveal that all cultural dimensions demonstrate direct effect on perceived usefulness though the influence of uncertainty avoidance is found marginally significant. Other constructs on innovative characteristics and social influences are validated to be significant as hypothesized. Prior experience does indeed significantly moderate the two influences that perceived usefulness receives from relative advantage and compatibility, respectively. The research model has demonstrated convincing explanatory power and so may be employed for further studies in other contexts. In particular, cultural effects play a key role in contributing to the uniqueness of the model, enabling it to be an effective tool to help critically understand increasingly internationalized IS system development and implementation efforts. This research also suggests several practical implications in view of the findings that could better inform managerial decisions for designing, implementing, or promoting smart card-based E-payment system.

Details

E-services Adoption: Processes by Firms in Developing Nations
Type: Book
ISBN: 978-1-78560-709-7

Keywords

Book part
Publication date: 12 February 2021

Noor Fareen Abdul Rahim, Abdul Rahman Jaaffar, Mohammad Nizam Sarkawi and Jauriyah binti Shamsuddin

The change in Malaysian financial environment can be attributed to digitalization as banks are racing to digital maturity by 2020. Historically in Malaysia, the use of credit card…

Abstract

The change in Malaysian financial environment can be attributed to digitalization as banks are racing to digital maturity by 2020. Historically in Malaysia, the use of credit card was a Fintech development in the 1950s to help Malaysians minimize the burden in carrying cash all the time. The aim of financial technology in the 1990s was to encourage bank customers to use the online banking system instead of only automated teller machine. Fintech services are swiftly interrupting banks' services globally. Similarly, Malaysia's banking sector is experiencing the interruption since as more Fintech organizations are innovating new Fintech service to improve convenience for clienteles. Numerous regulatory agencies in Malaysia and the Malaysian government have set up several initiatives to encourage and provide a vigorous growth in the Malaysian Fintech and digital asset regulatory environment. Expectation Confirmation Model, Technology Acceptance Model, and Cognitive Model are viewed as the most popular frameworks that discuss the continuous intention to use information system. The combination of these three models has led to the creation of Technology Continuance Theory (TCT). TCT postulates that five prominent constructs or antecedents are depicted as key indicators in explaining the users' intentions for continuous use: (1) confirmation, (2) perceived usefulness, (3) perceived ease of use, (4) satisfaction, and (5) attitude. Furthermore, TCT adds to the argument on the consumers' continuance adoptions by assimilating satisfaction and attitude into a single construct.

Details

Modeling Economic Growth in Contemporary Malaysia
Type: Book
ISBN: 978-1-80043-806-4

Keywords

Article
Publication date: 20 January 2012

Young‐Ha Hwang, Dong‐Young Kim and Myong‐Kee Jeong

The purpose of this paper is to discuss a self‐assessment scheme and processes that are developed for and applied to a R&D organization based on ISO 9004:2000. The presented…

Abstract

Purpose

The purpose of this paper is to discuss a self‐assessment scheme and processes that are developed for and applied to a R&D organization based on ISO 9004:2000. The presented self‐assessment has been performed during internal audits based on quality management system in Electronics and Telecommunications Research Institute (ETRI) in Korea.

Design/methodology/approach

In order to enhance the reliability of the self‐assessment, the preliminary works such as training, workshop, case study and pre‐assessment rating are performed in advance before self‐assessment. Furthermore, this paper evaluates the reliability of self‐assessment results using Cohen's Kappa coefficient and the observed agreement index.

Findings

The results of this paper present that an organization's performance maturity level evolves sustainably through self‐assessment scheme and processes.

Practical implications

These results and lessons learned will be very useful to the organization that intends to enhance the performance of its R&D projects and processes and improve its processes continuously.

Originality/value

ISO 9004:2000 presents the guidelines of self‐assessment for the organization that intend to continually improve its performance considering the effectiveness and efficiency of a quality management system. According to ISO 9004, the range and depth of self‐assessment should be planned in relation to the organization's objectives and priorities. This paper discusses a self‐assessment scheme and processes that are developed for and applied to a R&D organization based on ISO 9004:2000.

Details

International Journal of Quality & Reliability Management, vol. 29 no. 2
Type: Research Article
ISSN: 0265-671X

Keywords

Article
Publication date: 28 July 2020

Hak Yoon Kim, Joon Hyung Park and Hyun Jeong Kim

The purpose of this study is to identify and explore what leadership characteristics constitute humanistic leadership in the South Korean context. Moreover, this study examines…

Abstract

Purpose

The purpose of this study is to identify and explore what leadership characteristics constitute humanistic leadership in the South Korean context. Moreover, this study examines how these leadership characteristics are connected to Korean culture.

Design/methodology/approach

Based on the information gathered from semi-structured interviews and other sources, including books, case study articles and news articles, this study captures a more comprehensive perspective of Mr. Kook-Hyun Moon, the former CEO of Yuhan–Kimberly.

Findings

The key characteristics of Mr. Moon's humanistic leadership that are identified in this study are: respect for all mankind, benevolence (seeking the greater good), sincerity (building trusting relationships with stakeholders) and continuous learning and innovation (developing self and others). These key characteristics set Mr. Moon apart from other leaders and are connected to the fundamental values and philosophies of Korean culture.

Originality/value

This study contributes to the current leadership literature by identifying and exploring Mr. Moon's humanistic leadership characteristics that enable him to gain respect and contribute to communities and society in the South Korean context. This study also finds that the humanistic leadership characteristics of Mr. Moon reflect three major attributes of Korean culture: the ideology of the Dangun mythology, the principle of Neo-Confucianism in Korea and jeong – an indigenous cultural concept in Korea (these attributes will be discussed in detail in the South Korean values and philosophies section). Such reflection suggests that investigating how humanistic leadership characteristics are connected to local cultural roots is important to enhance the understanding of humanistic leadership.

Details

Cross Cultural & Strategic Management, vol. 27 no. 4
Type: Research Article
ISSN: 2059-5794

Keywords

Article
Publication date: 17 February 2023

Sangeun Oh, Soram Park and Hyejin Jung

Traditional Korean buildings do not differ significantly in form or structural style according to era or building type. The authors interpret this from a generative rather than a…

Abstract

Purpose

Traditional Korean buildings do not differ significantly in form or structural style according to era or building type. The authors interpret this from a generative rather than a typological perspective. The generation perspective considers factors forming the buildings and is connected to the prevailing thoughts of the era.

Design/methodology/approach

This study analyzes the generation method of seowon facilities in the Joseon Dynasty (1392–1897), focusing on the Dosan Seowon. Based on Koreans' long-term thinking, the authors applied the extracted architectural space generation layers for analysis, and present an integrated method of generation layers when the Dosan Seowon was built.

Findings

The immanent, physical and body perceptual layers presented for seowon formation analysis are represented by thought, form and territory. Specific aspects of these layers in the Dosan Seowon are analyzed, including the architectural arrangement that connects the land conditions with neo-Confucian courtesy and order, the collective architectural form considering the energy of yin and yang, and the elements of objects that affect the human body perception. This form of architecture was closely linked with and strongly influenced by monistic philosophy.

Social implications

After the Korean War, architects judged traditional buildings only by shapes, and quickly accepted Western architecture's forms. Presenting a generative perspective of traditional Korean architecture expands the theoretical research direction of modern succession.

Originality/value

This is the first attempt to examine the generation method based on the Dosan Seowon's generation layers.

Details

Open House International, vol. 48 no. 4
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 3 August 2015

Yi-Fan Liu, Wu-Yuin Hwang and Sherry Chen

This paper aims to examine how gender differences influence students’ reactions to the use of the annotatable multimedia e-reader (AME). To reach this aim, we develop an AME where…

Abstract

Purpose

This paper aims to examine how gender differences influence students’ reactions to the use of the annotatable multimedia e-reader (AME). To reach this aim, we develop an AME where various annotation tools are provided to help students learn English in-class and after-class.

Design/methodology/approach

An empirical study was conducted with 63 fifth-grade students from an elementary school. A pre-test and post-test were used to identify their prior knowledge and learning achievement, respectively. A questionnaire was applied to identify participants’ perceptions towards the AME.

Findings

The results show that students’ post-test scores are significantly related to after-class behaviour, instead of in-class behaviour. Females prefer to use the text annotation and teachers’ voice, but it is voice annotation that is beneficial to improve their learning achievement. Conversely, males prefer to use the text-to-speech only, but it is text annotation that is helpful to improve their learning achievement. Additionally, the ease of use affects males’ intention to use the AME to learn English after-class while it has no effects on females.

Originality/value

This study not only shows the importance of gender differences but also demonstrates the essence of after-class learning behaviour. More importantly, a framework is proposed to support designers to develop e-readers that can accommodate the preferences of females and males.

Details

The Electronic Library, vol. 33 no. 4
Type: Research Article
ISSN: 0264-0473

Keywords

Article
Publication date: 23 August 2011

Jungsun (Sunny) Kim, Mehmet Erdem, JeoungWoo Byun and Hwayoung Jeong

The purpose of this study is to investigate the perceived importance of soft skills for hotel employees, their willingness to use electronic learning (e‐learning) as a training…

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Abstract

Purpose

The purpose of this study is to investigate the perceived importance of soft skills for hotel employees, their willingness to use electronic learning (e‐learning) as a training tool to improve their soft skills, and the impact of hotel employees' individual characteristics (i.e. motivation, self‐efficacy, technology anxiety) on their intentions to use e‐learning across different age groups.

Design/methodology/approach

The sample was randomly selected from hotel employees working at various upscale international chain hotels in South Korea. The data were analyzed using structural equation modeling (SEM) to simultaneously measure the impact of four independent variables on the intention to use e‐learning for both younger and older learners.

Findings

The analysis revealed that responsibility, self‐esteem, sociability, and working with diverse groups were rated more important by younger hotel employees. The results suggest that learners who have higher extrinsic motivations in using e‐learning will be more likely to use e‐learning. However, the other variables (i.e. technology anxiety, self‐efficacy, and intrinsic motivation) did not significantly affect the intention to use e‐learning.

Research limitations/implications

The findings are practical for hotel managers/trainers, because they can focus on external rewards instead of internal rewards to motivate employees to use e‐learning. Age did not have a moderating effect between technology anxiety and the intention to use e‐learning. Since the respondents tend to be younger and have a higher standard of education compared with those of the general population, they may more accurately represent hotel employees at upscale or international chain hotels.

Originality/value

The study proposes a framework to examine the impact of hotel employees' individual characteristics on their intention to use e‐learning. The study also validates some relationships that have shown inconsistent results in previous studies. Future research could employ qualitative studies to investigate underlying dimensions of the variables tested in this study.

Details

International Journal of Contemporary Hospitality Management, vol. 23 no. 6
Type: Research Article
ISSN: 0959-6119

Keywords

Article
Publication date: 29 February 2008

Kamel Rouibah

The purpose of this paper is to study factors that affect adults' acceptance of instant messaging (IM) for social and entertainment purposes in an Arab country

2571

Abstract

Purpose

The purpose of this paper is to study factors that affect adults' acceptance of instant messaging (IM) for social and entertainment purposes in an Arab country

Design/methodology/approach

An expanded version of the Technology Acceptance Model (TAM) was used to test the impact of four factors (subjective norms, perceived ease of use, perceived usefulness, and perceived enjoyment) and a new construct, curiosity about other people, on the level of IM usage by 191 adults in Kuwait. Survey questions from prior studies were adopted and customized, and the model analyzing using Structural Equation Model with LISREL.

Findings

IM usage is a different type of technology usage than work‐related forms of ICT since it is employed for social and recreational usage. Unlike prior studies that employed TAM in a work‐related setting, perceived usefulness was not a significant antecedent of usage; however, perceived enjoyment, social norms, curiosity about other people, and perceived ease of use were all important antecedents of IM usage.

Research limitations/implications

This study focused on IM usage outside the workplace for social purposes and was restricted to adults within one country (Kuwait). Additional studies across Arab countries are encouraged as well as comparatives studies about IM usage for different contexts (work‐related use of IM from home and IM usage in the workplace).

Practical implications

This study is useful for researchers willing to highlight the factors that motivate users' ICT adoption outside the workplace and for social purposes. It also has implications for managers and software vendors seeking to enhance the adoption of communication‐oriented forms of ICT in the Arab world

Originality/value

The study highlights motives of ICT usage among Arab adults, which has not been widely studied. It also describes Arab culture and shows how certain aspects of culture affect ICT usage.

Details

Information Technology & People, vol. 21 no. 1
Type: Research Article
ISSN: 0959-3845

Keywords

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