Search results

1 – 10 of over 29000
Per page
102050
Citations:
Loading...
Access Restricted. View access options
Article
Publication date: 1 March 2001

Leo Yat Ming Sin and Suk‐ching Ho

Looks at consumer research in Greater China including Mainland China, Hong Kong and Taiwan. Maps out the contributions within this area and guides future research. Examines the…

1747

Abstract

Looks at consumer research in Greater China including Mainland China, Hong Kong and Taiwan. Maps out the contributions within this area and guides future research. Examines the state of the art over the 1979‐97 period, with particular emphasis on the topics that have been researched, the extent of the theory development in the field and the methodologies used in conducting research. Uses content analysis to review 75 relevant articles. Suggests that, while a considerable breadth of topics have been researched, there remains much to be done, there is further room for theoretical development in Chinese consumer behaviour studies; and the methodologies used need improvement and further refinement.

Details

Asia Pacific Journal of Marketing and Logistics, vol. 13 no. 1
Type: Research Article
ISSN: 1355-5855

Keywords

Available. Content available
Book part
Publication date: 16 August 2021

Abstract

Details

Intercultural Management in Practice
Type: Book
ISBN: 978-1-83982-827-0

Access Restricted. View access options
Book part
Publication date: 26 August 2019

Kathryn H. Au and Taffy E. Raphael

Purpose – This chapter discusses the application of the Gradual Release of Responsibility (GRR) to school change and the learning of groups of leaders, teachers, and students…

Abstract

Purpose – This chapter discusses the application of the Gradual Release of Responsibility (GRR) to school change and the learning of groups of leaders, teachers, and students. Specifically, the authors describe the Seven Levels to Success, a model for school change that supports teachers in building their school’s own staircase (coherent) curriculum in literacy. The authors discuss the effectiveness of this model for capacity building – giving schools a “deep bench” of leaders and teachers who can sustain improved student achievement over a period of years.

Design/Methodology/Approach – The theoretical underpinning of this research is provided by the Vygotsky Space, a construct that shows how learning may be understood in terms of the intersections of collective and individual actions, and public and private settings. This construct allows us to understand what drives a school’s advancement through the Seven Levels and how that advancement can be restarted after it has been slowed or interrupted. The authors report findings about school change from 20 years of work in 264 elementary and secondary schools, reflecting a wide range of students and communities across the United States.

Findings – While schools’ typical advancement in the Seven-Level model is neither steady nor linear, it adheres to an overall pattern: Leaders must take ownership first, followed by teachers and then students. To build their school’s staircase curriculum, teachers must see themselves as creators rather than consumers of curriculum. Teachers who see themselves as creators take ownership of their curriculum. Their deep understanding of the curriculum promotes continuous improvements and related success in improving their students’ literacy learning. Four case examples illustrate change in a variety of school settings, providing existence proofs of how the Seven-Level model functions to improve students’ literacy learning.

Research Limitations/Implications – The authors highlight the importance of the school as the unit of analysis in change efforts, and of understanding a school’s progress over time. The authors emphasize considering the role of multiple constituencies, beginning with school leaders and encompassing teachers, students, and families. One implication of this study is that more attention should be paid to the role of school leaders – administrators, curriculum coordinators, and teacher leaders – in setting the stage for sustainable improvement.

Practical Implications – The authors provide guidance to practitioners working on school change within the framework of the Seven Levels to Success and other social constructivist models. Specifically, the authors give examples of relevant actions external consultants and school leaders take at critical junctures in a school’s progress.

Originality/Value of Paper – This chapter breaks new ground in applying the GRR model and the Vygotsky Space to the area of school change in literacy. Summarizing 20 years of work with the Seven-Level model demonstrates potential of teacher-developed curricula for the sustainable improvement of students’ literacy learning.

Access Restricted. View access options
Article
Publication date: 16 July 2019

Chih-Hao Chen and Siva Nadarajah

This paper aims to present a dynamically adjusted deflated restarting procedure for the generalized conjugate residual method with an inner orthogonalization (GCRO) method.

113

Abstract

Purpose

This paper aims to present a dynamically adjusted deflated restarting procedure for the generalized conjugate residual method with an inner orthogonalization (GCRO) method.

Design/methodology/approach

The proposed method uses a GCR solver for the outer iteration and the generalized minimal residual (GMRES) with deflated restarting in the inner iteration. Approximate eigenpairs are evaluated at the end of each inner GMRES restart cycle. The approach determines the number of vectors to be deflated from the spectrum based on the number of negative Ritz values, k∗.

Findings

The authors show that the approach restores convergence to cases where GMRES with restart failed and compare the approach against standard GMRES with restarts and deflated restarting. Efficiency is demonstrated for a 2D NACA 0012 airfoil and a 3D common research model wing. In addition, numerical experiments confirm the scalability of the solver.

Originality/value

This paper proposes an extension of dynamic deflated restarting into the traditional GCRO method to improve convergence performance with a significant reduction in the memory usage. The novel deflation strategy involves selecting the number of deflated vectors per restart cycle based on the number of negative harmonic Ritz eigenpairs and defaulting to standard restarted GMRES within the inner loop if none, and restricts the deflated vectors to the smallest eigenvalues present in the modified Hessenberg matrix.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 29 no. 7
Type: Research Article
ISSN: 0961-5539

Keywords

Access Restricted. View access options
Book part
Publication date: 20 June 2024

Randa Diab-Bahman

Abstract

Details

Sustainable Business in the Arab Region: Corporate Social Responsibility vs Culture
Type: Book
ISBN: 978-1-83549-327-4

Access Restricted. View access options
Article
Publication date: 3 August 2018

Henry Lau, C.K.M. Lee, Dilupa Nakandala and Paul Shum

The purpose of this paper is to propose an outcome-based process optimization model which can be deployed in companies to enhance their business operations, strengthening their…

431

Abstract

Purpose

The purpose of this paper is to propose an outcome-based process optimization model which can be deployed in companies to enhance their business operations, strengthening their competitiveness in the current industrial environment. To validate the approach, a case example has been included to assess the practicality and validity of this approach to be applied in actual environment.

Design/methodology/approach

This model embraces two approaches including: fuzzy logic for mimicking the human thinking and decision making mechanism; and data mining association rules approach for optimizing the analyzed knowledge for future decision-making as well as providing a mechanism to apply the obtained knowledge to support the improvement of different types of processes.

Findings

The new methodology of the proposed algorithm has been evaluated in a case study and the algorithm shows its potential to determine the primary factors that have a great effect upon the final result of the entire operation comprising a number of processes. In this case example, relevant process parameters have been identified as the important factors causing significant impact on the result of final outcome.

Research limitations/implications

The proposed methodology requires the dependence on human knowledge and personal experience to determine the various fuzzy regions of the processes. This can be fairly subjective and even biased. As such, it is advisable that the development of artificial intelligence techniques to support automatic machine learning to derive the fuzzy sets should be promoted to provide more reliable results.

Originality/value

Recent study on the relevant topics indicates that an intelligent process optimization approach, which is able to interact seamlessly with the knowledge-based system and extract useful information for process improvement, is still seen as an area that requires more study and investigation. In this research, the process optimization system with an effective process mining algorithm embedded for supporting knowledge discovery is proposed for use to achieve better quality control.

Details

Industrial Management & Data Systems, vol. 118 no. 6
Type: Research Article
ISSN: 0263-5577

Keywords

Available. Content available
Book part
Publication date: 21 July 2022

Ian Ruthven

Free Access. Free Access

Abstract

Details

Dealing With Change Through Information Sculpting
Type: Book
ISBN: 978-1-80382-047-7

Access Restricted. View access options
Article
Publication date: 8 April 2024

Matthew Peebles, Shen Hin Lim, Mike Duke, Benjamin Mcguinness and Chi Kit Au

Time of flight (ToF) imaging is a promising emerging technology for the purposes of crop identification. This paper aim to presents localization system for identifying and…

65

Abstract

Purpose

Time of flight (ToF) imaging is a promising emerging technology for the purposes of crop identification. This paper aim to presents localization system for identifying and localizing asparagus in the field based on point clouds from ToF imaging. Since the semantics are not included in the point cloud, it contains the geometric information of other objects such as stones and weeds other than asparagus spears. An approach is required for extracting the spear information so that a robotic system can be used for harvesting.

Design/methodology/approach

A real-time convolutional neural network (CNN)-based method is used for filtering the point cloud generated by a ToF camera, allowing subsequent processing methods to operate over smaller and more information-dense data sets, resulting in reduced processing time. The segmented point cloud can then be split into clusters of points representing each individual spear. Geometric filters are developed to eliminate the non-asparagus points in each cluster so that each spear can be modelled and localized. The spear information can then be used for harvesting decisions.

Findings

The localization system is integrated into a robotic harvesting prototype system. Several field trials have been conducted with satisfactory performance. The identification of a spear from the point cloud is the key to successful localization. Segmentation and clustering points into individual spears are two major failures for future improvements.

Originality/value

Most crop localizations in agricultural robotic applications using ToF imaging technology are implemented in a very controlled environment, such as a greenhouse. The target crop and the robotic system are stationary during the localization process. The novel proposed method for asparagus localization has been tested in outdoor farms and integrated with a robotic harvesting platform. Asparagus detection and localization are achieved in real time on a continuously moving robotic platform in a cluttered and unstructured environment.

Details

Industrial Robot: the international journal of robotics research and application, vol. 51 no. 4
Type: Research Article
ISSN: 0143-991X

Keywords

Access Restricted. View access options
Article
Publication date: 1 February 1998

K.P. Cheng, C.F. Poon, C.K. Au and S.C. Tsun

An investigational study is carried out with an objective to have a preliminary understanding on the properties of washed silk fabric by varying the enzyme dosage level and…

31

Abstract

An investigational study is carried out with an objective to have a preliminary understanding on the properties of washed silk fabric by varying the enzyme dosage level and treatment time. From the existing results, it is recommended that the dosage level of the enzyme should be carefully controlled if the industry want to adopt this technology. Otherwise the tensile strength will become too low.

Details

Research Journal of Textile and Apparel, vol. 2 no. 1
Type: Research Article
ISSN: 1560-6074

Keywords

Access Restricted. View access options
Book part
Publication date: 2 May 2015

Carlos J. Torelli and Jennifer L. Stoner

To introduce the concept of cultural equity and provide a theoretical framework for managing cultural equity in multi-cultural markets.

Abstract

Purpose

To introduce the concept of cultural equity and provide a theoretical framework for managing cultural equity in multi-cultural markets.

Methodology/approach

Recent research on the social psychology of globalization, cross-cultural consumer behavior, consumer culture, and global branding is reviewed to develop a theoretical framework for building, leveraging, and protecting cultural equity.

Findings

Provides an actionable definition for a brand’s cultural equity, discusses consumer responses to brands that relate to cultural equity, identifies the building blocks of cultural equity, and develops a framework for managing cultural equity.

Research limitations/implications

Research conducted mainly in large cities in North and South America, Europe, the Middle East, and East Asia. Generalizations to less developed parts of the world might be limited.

Practical implications

A very useful theoretical framework for managers interested in building cultural equity into their brands and for leveraging this equity via new products and the development of new markets.

Originality/value

The paper integrates past findings across a variety of domains to develop a parsimonious framework for managing cultural equity in globalized markets.

Details

Brand Meaning Management
Type: Book
ISBN: 978-1-78441-932-5

Keywords

1 – 10 of over 29000
Per page
102050