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Article
Publication date: 10 May 2011

Ng Sha Shiong, Ching Chin Guan, Zainuriah Hassan and Haslan Abu Hassan

The purpose of this paper is to report the structural properties of AlxGa1−xN (0≤x≤1) grown on sapphire substrate by means of X‐ray diffraction (XRD) technique. The main purpose…

Abstract

Purpose

The purpose of this paper is to report the structural properties of AlxGa1−xN (0≤x≤1) grown on sapphire substrate by means of X‐ray diffraction (XRD) technique. The main purpose of this work was to investigate the effects of Al(x) composition to the structural and microstructural properties of AlxGa1−xN ternary alloy such as the crystalline quality, crystalline structure and lattice constant c.

Design/methodology/approach

AlxGa1−xN thin films with wurtzite structure in the composition range of 0≤x≤1 are used in this study. The compositions of the samples are calculated using Vegard's law and verified by energy dispersive X‐ray analysis. The samples are then characterized by means of XRD rocking curve (RC) and phase analysis.

Findings

Investigation revealed that the full width half maximum (FWHM) of RC increase with the increase x value. This indicates that the crystalline quality of the samples deteriorate with the increase of Al compositions. The best fit of the non‐linear interpolation of the FWHM of the (002) diffraction RC data suggested that a maximum disorder should be expected in this mixed crystals system when the composition x≈45 percent.

Originality/value

This paper provides valuable information on the effect of Al compositions to the structural characteristics of AlxGa1−xN alloy system. The availability of information about maximum disorder of Al composition in AlxGa1−xN (0≤x≤1) alloy system provides useful reference in device fabrications where researchers are able to choose correct alloy composition in order to fabricate good quality devices.

Details

Microelectronics International, vol. 28 no. 2
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 4 May 2012

Ang Chai Im, Leonard Lu Tze Jian, Ooi Poh Kok, Suriani Yaakob, Ching Chin Guan, Ng Sha Shiong, Zainuriah Hassan, Haslan Abu Hassan and Mat Johar Abdullah

The purpose of this paper is to synthesize porous zinc oxide (ZnO) by means of strain etching/wet chemical etching method with the use of 0.5% of nitric acid (HNO3) etchant. The…

Abstract

Purpose

The purpose of this paper is to synthesize porous zinc oxide (ZnO) by means of strain etching/wet chemical etching method with the use of 0.5% of nitric acid (HNO3) etchant. The structural and surface morphological properties of the samples are accessed by using X‐ray diffraction (XRD) and scanning electron microscopy (SEM) characterization techniques.

Design/methodology/approach

ZnO samples used in this work were deposited on the p‐Si (111) substrates by using radio frequency (RF) sputtering technique. Wet chemical etching processes with the use of 0.5% HNO3 etchant was applied on these samples in order to obtain porous structure. The porous ZnO samples are characterized by means of XRD and SEM to access their structural and surface morphological properties.

Findings

The XRD and SEM cross‐sectional measurements revealed that the thickness of the etched ZnO thin films is proportional to the etching time. SEM micrographs show that the surface morphology of ZnO changes over etching time. On the other hand, XRD results indicate that the crystallite sizes of the ZnO(002) decreases when the etching time increases.

Originality/value

The paper shows how porous ZnO thin films have been successfully synthesized by using simple wet chemical etching. SEM images reveal that this method is reliable when producing porous structure ZnO surfaces.

Details

Microelectronics International, vol. 29 no. 2
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 1 December 1998

Winnie Lee

Provides some guidance on building a collection on Chinese organized crime ‐ first a definition of it and then details of some of the resources which could be included in a…

907

Abstract

Provides some guidance on building a collection on Chinese organized crime ‐ first a definition of it and then details of some of the resources which could be included in a collection in the areas of: primary texts, general works, encyclopaedias and dictionaries, films, newspapers, periodicals and Web sites.

Details

Collection Building, vol. 17 no. 4
Type: Research Article
ISSN: 0160-4953

Keywords

Article
Publication date: 17 April 2007

Chung‐Ching Chiu, Chih‐Hung Tsai and Yi‐Chan Chung

In the early industrial age which with high intensity of machine and labor, using financial measurement index was good enough to tie in company’s mechanization and philosophy of…

9484

Abstract

In the early industrial age which with high intensity of machine and labor, using financial measurement index was good enough to tie in company’s mechanization and philosophy of management and been in efficiency. But being comply with “New Economic age,” a new economic environment is full of knowledge and information, the enterprise competition had changed from tangible assets, plants to intangible innovation ability of knowledge. As recognizing the new tendency by enterprise, they value gradually the growth and influence from learning. Practice of organization learning not only needs firm structure and be in coordination with both hardware and software, but also needs an affect measurement model to offer enterprise to estimate learning performance. It’s a good instrument of financial performance measure mold in the past years, But it’s for measuring the past, couldn’t formulate enterprise trend to future, hard to estimate investment for future, such as development of products, organization learning, knowledge management etc, as which intangible assets and knowledge ability just the key factors of being win around competition environment in the future. In 1992, Kaplan and Norton brought up Balance Scorecard (BSC) on Harvard Business Review, as an instrument helping enterprise to measure performance, which is being considered to be a most influence management instrument. It added non‐financial index such as customer, internal process and learning growth besides traditional financial index, as offering enterprise an index to measure and manage intangible assets and intellectual property. As being aware of organization learning is hard to be ignored in the new economic age, this research is based on learning and growth of BSC, and citing one national material company try to let the most difficult measurement performance of organization learning, to be estimate through BSC, analyze of factor and individual case, to discuss the company how to make the related strategy and vision of organization learning to develop learning and growth of the structure of BSC, subject the matter of out put factors to be discussed, and measure the outcomes as a result of research. The research affect offers (1) the base implement procedure of carrying out BSC; (2) the reference of formulating measurement index while enterprise using BSC to estimate performance of organization learning; (3) the possibility bottleneck maybe forcing while carrying out BSC, to be an improvement or preventive for enterprise.

Details

Asian Journal on Quality, vol. 8 no. 1
Type: Research Article
ISSN: 1598-2688

Keywords

Abstract

Details

Advances in Librarianship
Type: Book
ISBN: 978-0-12024-615-1

Abstract

Details

Inside Major East Asian Library Collections in North America, Volume 2
Type: Book
ISBN: 978-1-80455-140-0

Abstract

Details

Inside Major East Asian Library Collections in North America, Volume 1
Type: Book
ISBN: 978-1-80262-234-8

Article
Publication date: 27 August 2019

Zheng Fan, Xiner Tong, Peihua Fan and Qingli Fan

This study aims to build an indigenous Chinese management model based on Chinese culture.

Abstract

Purpose

This study aims to build an indigenous Chinese management model based on Chinese culture.

Design/methodology/approach

This study adopts new institutionalism as its theoretical foundation, examines the core values of Chinese civilization in retrospect and identifies the key features of a Chinese management model. In this study, the authors develop a “glacier model” and test its reliability with the Haier Group.

Findings

This study proposes a new definition for a management model: a knowledge system based on institutional civilization that reflects management theory and practice. It analyzes the institutional environment of Chinese civilization: the recessive bottom-most layers are CBTLG (Confucianism, Taoism, Buddhism, legalism and Guan theory) and MDSX (Mao Zedong thought, Deng Xiaoping theory, scientific thoughts of development and Xi Jinping thought), the dominant principles are “Socialism and Mixed Economy” and the core values of Chinese culture compose the layer between them. This study concludes that the distinguishing features of Chinese management are harmonious management, the order-diversity pattern and Tai Chi management.

Research limitations/implications

This paper only discussed the management model of China. Based on the conclusions of this paper, in the future, researchers comparative studies on Chinese management and other countries’ management models with glacier model. By so doing, people can have a more comprehensive understanding of management models of different cultures.

Practical implications

The management characteristics contained in Chinese culture can provide more abundant knowledge for understanding current organizational management issues. A better understanding of the characteristics of a Chinese management model based on Chinese civilization is conducive to foreign investment or cross-cultural cooperation between Chinese and foreign enterprises.

Originality/value

This study provides a new perspective in studying Chinese management. The theoretical values of the glacier model are as follows: it is rooted in a Chinese management context; it makes up for the insufficiency in the current study of institutionalism; and it guides cross-cultural communication and management. The authors hope that the study attracts the attention of more scholars. Any civilization of any region or country can construct its own management model using the frame of the glacier model.

Details

Chinese Management Studies, vol. 13 no. 4
Type: Research Article
ISSN: 1750-614X

Keywords

Article
Publication date: 9 June 2022

Danaselvam Ugunesh, Ching Sin Siau, Mohd Nor Ahmar Bin Mohd Sanip and Hui Chin Koo

The paper aimed to explore the factors leading to lower rates of whole grain consumption amongst the Malaysian adult population according to the Reasoned Action Approach (RAA…

Abstract

Purpose

The paper aimed to explore the factors leading to lower rates of whole grain consumption amongst the Malaysian adult population according to the Reasoned Action Approach (RAA) model.

Design/methodology/approach

This paper employed a qualitative approach to explore the factors that influence whole grain consumption. Individual interviews were conducted online amongst Malaysian adults aged 18 years and above who purchase groceries and are responsible for food preparation at home. Interviews were transcribed verbatim and analysed thematically using the NVivo version 12 software.

Findings

A majority of the respondents (N = 30; mean age = 39.2 years old) were females (n = 19, 63.3%) and lived in urban areas (n = 23, 76.7%). Even though over 86.7% of respondents (n = 26) had consumed whole grain products, a majority of them had inadequate knowledge surrounding whole grains (n = 25, 83.3%). Predominant barriers to whole grain consumption were perceived cost (n = 30, 100%), dislikes towards the sensory aspects of whole grain foods (n = 28, 93.3%), inadequate knowledge in identifying whole grains in foods (n = 25, 83.3%), poor awareness (n = 25, 83.3%), lack of knowledge in preparation of whole grain foods (n = 25, 83.3%), a wide variety of other tasty cuisine alternatives in Malaysia (n = 25, 83.3%), low availability and accessibility of whole grain products (n = 18, 60%), cultural eating behaviours (n = 17, 56.7%) and family influence (n = 16, 53.3%). Besides that, having a longer preparation time, restrictive diets and social influences were minor barriers.

Research limitations/implications

This study addresses the barriers that should be highlighted in future health educational interventions, and presents a challenge to the food industry to develop whole grain foods which are easily accepted by consumers.

Originality/value

This is the first paper to outline the factors associated with poor consumption of whole grains amongst the Malaysian adult population.

Details

British Food Journal, vol. 125 no. 3
Type: Research Article
ISSN: 0007-070X

Keywords

Content available
Book part
Publication date: 28 June 2023

Xinru Liu and Honggen Xiao

Abstract

Details

Poverty and Prosperity
Type: Book
ISBN: 978-1-80117-987-4

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