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Book part
Publication date: 30 July 2018

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Marketing Management in Turkey
Type: Book
ISBN: 978-1-78714-558-0

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Article
Publication date: 1 December 1995

Huan‐Neng Chiu and Bo‐Shi Huang

Develops the joint economic designs of • and S2 controlcharts under four operating policies to monitor the process in asituation where the occurrence of the assignable…

Abstract

Develops the joint economic designs of • and S2 control charts under four operating policies to monitor the process in a situation where the occurrence of the assignable cause follows a general distribution with an increasing hazard rate. The four operating policies can be chosen by quality controllers to cope with the specific process situation. Policy I and policy II assume that the process performs the preventive maintenance programme at equal and decreasing sampling time intervals, respectively. Policy III and policy IV in turn merely take samples using the non‐uniform and uniform sampling interval schemes without preventive maintenance. The derivation of the four models is not very difficult, so it can be used to derive another model. Offers numerical examples to compare the economic designs and the total expected costs per hour of the four models. Finds, from the computational results, policy II is the best for adoption in the design of • and S2 control charts. The results also show that the proposed solution procedure is more accurate and better than Rahim et al.s and Chung and Chen’s procedures. Concludes with remarks and some advantages of introducing the periodic preventive maintenance policy into a process.

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Journal of Quality in Maintenance Engineering, vol. 1 no. 4
Type: Research Article
ISSN: 1355-2511

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Book part
Publication date: 19 November 2009

Michel Bierlaire and Thomas Robin

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Pedestrian Behavior
Type: Book
ISBN: 978-1-848-55750-5

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Article
Publication date: 20 June 2016

Shih-Hsuan Chiu, Ivan Ivan, Cheng-Lung Wu, Kun-Ting Chen, Sigit Tri Wicaksono and Hitoshi Takagi

Stereolithography is a well-established technique for producing complex part for rapid prototyping purpose by using UV or laser as a source for curing process. This…

Abstract

Purpose

Stereolithography is a well-established technique for producing complex part for rapid prototyping purpose by using UV or laser as a source for curing process. This technique has been implemented in a lot of industrial sectors. However, the parts fabricated by this technique exhibit low mechanical and thermal properties hindering a fast-growing application. The purpose of this paper is to propose a new method of digital light rapid prototyping (DLRP) system and investigate the effect of the addition of bamboo fiber with surface modification on improvement of mechanical properties of urethane diacrylate/bamboo composite.

Design/methodology/approach

Test specimens were fabricated using aliphatic urethane diacrylate photopolymer as matrix material and bamboo fiber as reinforce material. Adhesion between matrix and reinforce materials is a big issue in compositing, especially when handling bamboo as hydrophilic material and urethane diacrylate as hydrophobic material. To overcome this problem, two surface modifications of bamboo fiber, alkali treatment and silane treatment, were implemented.

Findings

As a result, bamboo fiber can increase mechanical properties of urethane diacrylate photopolymer fabricated by rapid prototyping system.

Originality/value

In this paper, the authors investigate the effect of the addition of bamboo powder with surface modification on mechanical properties. Test specimens were fabricated using aliphatic urethane diacrylate photopolymer as matrix material and bamboo powder as reinforce material.

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Rapid Prototyping Journal, vol. 22 no. 4
Type: Research Article
ISSN: 1355-2546

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Book part
Publication date: 26 November 2020

Raife Meltem Yetkin Özbük, Duygu Aydin Ünal and Büşra Oktay

There have been significant developments in the field of retailing with digitalization. One of these developments is the emergence of omnichannel retailing. Although this…

Abstract

There have been significant developments in the field of retailing with digitalization. One of these developments is the emergence of omnichannel retailing. Although this has affected both firms and consumers considerably, the literature is dominated by the studies dealing with omnichannel retailing from the firms’ perspectives. The studies dealing with omnichannel retailing from the consumers’ perspectives have recently begun to attract the attention of researchers. For this reason, this study conducted a literature review to examine various consumer behaviors mentioned in the studies aimed at explaining consumer behaviors in the omnichannel retailing context. The distribution of these studies according to years and journals, research methods used, theories adopted, and the related five-stage consumer decision-making stages are summarized. Additionally, this review addresses future research avenues.

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Managing Customer Experiences in an Omnichannel World: Melody of Online and Offline Environments in the Customer Journey
Type: Book
ISBN: 978-1-80043-389-2

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Article
Publication date: 20 April 2015

Shih-Hsuan Chiu, Sigit Tri Wicaksono, Kun-Ting Chen, Chiu-Yen Chen and Sheng-Hong Pong

The purpose of this paper is to evaluate the mechanical properties of photopolymer/CB (carbon black) nanocomposite when applied in a visible-light rapid prototyping (RP…

Abstract

Purpose

The purpose of this paper is to evaluate the mechanical properties of photopolymer/CB (carbon black) nanocomposite when applied in a visible-light rapid prototyping (RP) machine.

Design/methodology/approach

The mechanical properties of the samples such as hardness and tensile strength along with thermal stability were analyzed. The curing time behavior of the photopolymer/CB nanocomposites was tested by using a rigid-body pendulum rheometer. The shrinkage property and dimensional stability were also analyzed using the technique according to ASTM D2566 and ASTM D1204, respectively.

Findings

The results showed that the prototype fabricated from pristine photopolymer tended to exhibit poor mechanical properties and low thermal stability. However, after adding the photopolymer with various concentrations of nano-CB and dispersant in appropriate composition, the photopolymer/CB nanocomposite prototype not only reduced its curing time but also enhanced its mechanical properties, thermal stability and dimensional stability.

Practical implications

The presented results can be used in a visible-light RP machine.

Originality/value

The mechanical and thermal properties of photopolymer are improved with nano-CB additives for a RP system.

Details

Rapid Prototyping Journal, vol. 21 no. 3
Type: Research Article
ISSN: 1355-2546

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Book part
Publication date: 29 November 2018

Martina G. Gallarza and Nerea de Diego Velasco

In marketing literature, notions of experience and consumer value have continuously been revisited since early works in the 1980s. This chapter deals with how tourism…

Abstract

In marketing literature, notions of experience and consumer value have continuously been revisited since early works in the 1980s. This chapter deals with how tourism services are a paradigmatic realm for the analysis and application of the experiential approach by (a) providing evidence of the idiosyncrasy of the experiential approach for tourism services based on their high subjectivity, the relevance of emotions and sensations, their aggregated nature and the many interactions and contexts they provoke, and (b) reviewing previous works applying the experiential perspective to tourism, which are varied and multifaceted. Dimensions of tourism experiential value correspond to cognitive, affective, relational and sensorial aspects, which are present in the various phases of the tourism consumption process. Insights for both researchers and practitioners interested in the world of experiences in tourism are offered, as well as future lines of research to continue the challenge of studying tourism experiences.

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Tourism Planning and Destination Marketing
Type: Book
ISBN: 978-1-78756-292-9

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Article
Publication date: 4 May 2018

Jimmy H.T. Chan, Anthony C.K. Ko, Alan K.M. Au and Matthew C.H. Yeung

The understanding of leaders’ network centrality in social networks has been acknowledged as a major topic that can advance the social network field; most studies in this…

Abstract

Purpose

The understanding of leaders’ network centrality in social networks has been acknowledged as a major topic that can advance the social network field; most studies in this area have either taken firms as the subject by which the network centrality of firms was measured or/and have been conducted for the functional project context. Very little research has been done in the pure project context. This paper aims to revisit the centrality–performance link in the singular specialized project context.

Design/methodology/approach

The proposed relationships using panel data on 48 movie directors who lead pure projects has been studied. Freeman’s (1979) and Wasserman and Faust’s (1994) procedures have been adopted to compute our three centrality measures and their effects have been examined on box-office and artistic performance. A random effect and a mixed-effects Poisson model have been fit to examine the significance of the centrality–performance relationship.

Findings

The findings provide empirical evidence to support three out of the six hypotheses. The findings suggested that degree and closeness centrality are positively related to commercial performance and betweenness centrality is negatively related to commercial performance. However, it was found that only the degree centrality is related to artistic performance.

Originality/value

This study has two features that distinguish it from prior studies that link centrality to performance. First, the focus is on centrality attached to the leaders instead of the centrality attached to functional project teams or firms, as previously investigated. Second, this study is the first attempt of its kind to analyse the proposed relationship for an Asian market.

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Book part
Publication date: 25 August 2020

Adriana Panting, Andrew G. Heise, Ma. Regina M. Hechanova and Lynn C. Waelde

This chapter summarizes the literature on mindfulness and its impact of postdisaster response. Although the use of mindfulness is still in its infancy in Southeast Asia…

Abstract

This chapter summarizes the literature on mindfulness and its impact of postdisaster response. Although the use of mindfulness is still in its infancy in Southeast Asia (SEA), initial studies suggest it has potential as a means to address survivors’ posttrauma symptoms. Given cultural nuances such as a discomfort in emotional expression and shame, mindfulness is non-intrusive and encourages non-judgmental acceptance. Mindfulness has been used in group settings which is congruent with the region’s collectivist orientation. In addition, given the importance of spirituality, we suggest that mindfulness may be an inclusive approach that is familiar and acceptable to SEA survivors.

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Resistance, Resilience, and Recovery from Disasters: Perspectives from Southeast Asia
Type: Book
ISBN: 978-1-83909-791-1

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Article
Publication date: 1 June 2004

V. Wheatley, H.S. Chiu, P.A. Jacobs, M.N. Macrossan, D.J. Mee and R.G. Morgan

This paper describes a free‐piston driven expansion tube and its instrumentation. The facility is used to generate rarefied flows at speeds of approximately 10 km/s

Abstract

This paper describes a free‐piston driven expansion tube and its instrumentation. The facility is used to generate rarefied flows at speeds of approximately 10 km/s. Although the flow in the tube itself is in the continuum regime, rarefied flow conditions are achieved by allowing the test gas to further expand as a free jet into the facility's test section. The test flow is surveyed to provide bar‐gauge pressure measurements. Numerical simulation is then used to describe more fully the test flow properties. The flows produced are suitable for the aerodynamic testing of small models at superorbital speeds and should provide data that are suitable for the calibration of Direct Simulation Monte‐Carlo codes.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 14 no. 4
Type: Research Article
ISSN: 0961-5539

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