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1 – 10 of 252
Article
Publication date: 13 March 2007

B. Pradhan, K. Sandeep, Shattri Mansor, Abdul Rahman Ramli and Abdul Rashid B. Mohamed Sharif

In GIS applications for a realistic representation of a terrain a great number of triangles are needed that ultimately increases the data size. For online GIS interactive programs…

Abstract

Purpose

In GIS applications for a realistic representation of a terrain a great number of triangles are needed that ultimately increases the data size. For online GIS interactive programs it has become highly essential to reduce the number of triangles in order to save more storing space. Therefore, there is need to visualize terrains at different levels of detail, for example, a region of high interest should be in higher resolution than a region of low or no interest. Wavelet technology provides an efficient approach to achieve this. Using this technology, one can decompose a terrain data into hierarchy. On the other hand, the reduction of the number of triangles in subsequent levels should not be too small; otherwise leading to poor representation of terrain.

Design/methodology/approach

This paper proposes a new computational code (please see Appendix for the flow chart and pseudo code) for triangulated irregular network (TIN) using Delaunay triangulation methods. The algorithms have proved to be efficient tools in numerical methods such as finite element method and image processing. Further, second generation wavelet techniques popularly known as “lifting schemes” have been applied to compress the TIN data.

Findings

A new interpolation wavelet filter for TIN has been applied in two steps, namely splitting and elevation. In the splitting step, a triangle has been divided into several sub‐triangles and the elevation step has been used to “modify” the point values (point coordinates for geometry) after the splitting. Then, this data set is compressed at the desired locations by using second generation wavelets.

Originality/value

A new algorithm for second generation wavelet compression has been proposed for TIN data compression. The quality of geographical surface representation after using proposed technique is compared with the original terrain. The results show that this method can be used for significant reduction of data set.

Details

Engineering Computations, vol. 24 no. 2
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 4 January 2013

Subadrah Madhawa Nair, Abdul Rashid Mohamed and Nagamah Marimuthu

The purpose of this paper is to investigate the practice of teacher trainees on science and the relevance of science education. The study focuses on teacher trainees' practice on…

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Abstract

Purpose

The purpose of this paper is to investigate the practice of teacher trainees on science and the relevance of science education. The study focuses on teacher trainees' practice on science teaching and its relevance to understanding science education.

Design/methodology/approach

The study employed a survey method using questionnaires. The samples consist of 80 teacher trainees, majoring in Science Education, from a teachers training institute in Malaysia. The teacher trainees were asked to complete a set of questionnaires on the relevance of their content knowledge of science to Science Education, application of student's home culture in classroom science and in infusing moral education in classroom lessons. The data obtained from the questionnaires were analyzed using descriptive statistical and inferential statistical (independent samples t‐test).

Findings

The results showed that the female trainees' practice of science and the relevance of science education is significantly higher than that of their male counterparts. Besides that, the findings indicate that there is no significant difference between the male and female trainees on their practices of students' home culture applied in classroom science and applying moral education in teaching science. The findings also indicated there is a need to bring in students' home culture into the teaching and learning of science.

Practical implications

Findings of this paper suggest one approach that could be adopted to make science education more relevant to the students understanding is by incorporating teaching strategies that are designed to promote content learning through a cultural relevant curriculum. This will make schools a better place to inculcate environmental concerns for a sustainable future.

Originality/value

This paper highlights the need to educate trainee teachers (male and female) and bring them closer to gain cooperation and commitment to achieve sustainability. The paper also proposes the need to bring in students' home culture, priorities and concern into the teaching and learning of science.

Details

International Journal of Sustainability in Higher Education, vol. 14 no. 1
Type: Research Article
ISSN: 1467-6370

Keywords

Open Access
Article
Publication date: 1 November 2023

Hamed Abdelreheem Ead

The purpose of the paper is to showcase the significant achievements of Egypt's scientists in the 20th century across various fields of study such as medicine, physics, chemistry…

Abstract

Purpose

The purpose of the paper is to showcase the significant achievements of Egypt's scientists in the 20th century across various fields of study such as medicine, physics, chemistry, biology, math, geology, astronomy and engineering. The paper highlights the struggles and successes of these scientists, as well as the cultural, social and political factors that influenced their lives and work. The aim is to inspire young people to pursue careers in science and make their own contributions to society by presenting these scientists as role models for hard work and dedication. Ultimately, the paper seeks to promote the importance of science and its impact on society.

Design/methodology/approach

The purpose of this review is to present the scientific biographies of Egypt's most distinguished scientists, primarily in the field of Natural Sciences, in a balanced and comprehensive manner. The work is objective, honest and abstract, avoiding any bias or exaggeration. The author provides a clear and concise methodology, including a brief introduction to the scientist and their field of study, an explanation of their major contributions, the impact of their work on society, any challenges or obstacles faced during their career and their lasting legacy. The aim is to showcase the important achievements of these scientists, their impact on their respective fields and to inspire future generations to pursue scientific careers.

Findings

The group of outstanding scientists in 20th century Egypt were shaped by various factors, including familial upbringing, education, society, political and cultural atmosphere and state support for scientific research. These scientists made significant contributions to various academic disciplines, including medicine, physics, chemistry, biology, mathematics and engineering. Their impact on their communities and cultures has received international acclaim, making them role models for future generations of scientists and researchers. The history of these scientists highlights the importance of educational investments and supporting scientific research to foster innovation and social progress. The encyclopedia serves as a useful tool for students, instructors and education professionals, preserving Egypt's scientific heritage and honouring the scientists' outstanding accomplishments.

Research limitations/implications

The encyclopedia preserves Egypt's scientific heritage, which has been overlooked for political or other reasons. It is a useful tool for a variety of readers, including students, instructors and education professionals, and it offers insights into universally relevant scientific success factors as well as scientific research methodologies. The encyclopedia honours the outstanding scientific accomplishments of Egyptian researchers and their contributions to the world's scientific community.

Practical implications

The practical implications of this paper are several. First, it highlights the importance of education, family upbringing and societal support for scientific research in fostering innovation and social progress. Second, it underscores the need for continued funding and support for scientific research to maintain and build upon the accomplishments of past generations of scientists. Third, it encourages young people to pursue scientific careers and make their own contributions to society. Fourth, it preserves the scientific heritage of Egypt and honors the contributions of its outstanding scientists. Finally, it serves as a useful tool for students, instructors and education professionals seeking to understand the factors underlying scientific success and research methodologies.

Social implications

The social implications of the paper include promoting national pride and cultural identity, raising awareness of the importance of education and scientific research in driving social progress, inspiring future generations of scientists and researchers, reducing socioeconomic disparities and emphasizing the role of society, politics and culture in shaping scientific researchers' personalities and interests.

Originality/value

The paper's originality/value lies in its comprehensive documentation of the scientific biographies of Egypt's most prominent scientists in the 20th century, providing unique insights into the factors that contributed to their development and their impact across various academic disciplines. It preserves Egypt's scientific heritage and inspires future generations of scientists and researchers through the promotion of educational investments and scientific research. The encyclopedia serves as a useful tool for education professionals seeking to understand scientific success factors and research methodologies, emphasizing the importance of supportive and inclusive environments for scientific development.

Details

Journal of Humanities and Applied Social Sciences, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2632-279X

Keywords

Book part
Publication date: 19 December 2016

Norafni @ Farlina binti Rahim

Islamic finance and Halal product sectors are thriving successfully. This chapter is a general review of the perception of Asian consumers on Islamic finance and Halal sectors in…

Abstract

Purpose

Islamic finance and Halal product sectors are thriving successfully. This chapter is a general review of the perception of Asian consumers on Islamic finance and Halal sectors in the global Halal economy.

Methodology/approach

The first section will briefly describe the Halal concept in both Islamic finance and Halal industries, and the growth of both sectors in Asian countries. The second part highlights the review of Asian consumers’ perception towards Islamic finance products and Halal products.

Findings

The review found that the consumers’ perception towards the Islamic finance products and Halal products is distinctive. This is due to the diversity of Asian countries in terms of geography, religion, culture, ethnic, school of thoughts (madzahib), income per capita and government’s involvement.

Originality/value

The third part of the chapter concentrates on planning towards Halal marketing, which involves the move and future challenges in different layers of industries to gear up and strengthen the Halal economy.

Details

Advances in Islamic Finance, Marketing, and Management
Type: Book
ISBN: 978-1-78635-899-8

Keywords

Article
Publication date: 7 June 2011

Nor Hawani Wan Abd Rahman, Mustaffa Mohamed Zain and Norashfah Hanim Yaakop Yahaya Al‐Haj

The main aim of this study is to assess the level of corporate social responsibility (CSR) disclosure of 44 government‐linked companies (GLCs) listed on Bursa Malaysia and to…

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Abstract

Purpose

The main aim of this study is to assess the level of corporate social responsibility (CSR) disclosure of 44 government‐linked companies (GLCs) listed on Bursa Malaysia and to ascertain the relationship of certain company characteristics; namely size, age, profitability and leverage on the total CSR disclosure from the year 2005 to 2006.

Design/methodology/approach

Content analysis is deployed to determine CSR disclosure. A disclosure index consisting of 16 items was developed based on four general themes: human resource, marketplace, community and environment to assess the disclosure level. The relationship between company characteristics and total disclosure was examined using multiple linear regression analysis.

Findings

The major finding of this study is that the theme of disclosure has shifted from human resource to marketplace. This is followed by human resource, community and, finally, environment. Ironically, companies are not only disclosing good news, but also bad/negative news. This study provides further evidence that is, to a certain extent, some GLCs have influenced other companies' practices to disclose CSR information. Company size was found to be positively significant associated with the total disclosure. The remaining variables were found to be insignificant in explaining the total disclosure.

Originality/value

This is the first paper that looks into CSR activities, extent, themes and the determinants of CSR disclosure in the annual reports of Malaysian GLCs. The Malaysian Government, Bursa Saham, Security Commission and other relevant parties could take heed of the findings to further improve CSR awareness, practices and disclosures and quality in GLC.

Details

Social Responsibility Journal, vol. 7 no. 2
Type: Research Article
ISSN: 1747-1117

Keywords

Article
Publication date: 9 July 2018

Rasidah Mohd-Rashid, Mansur Masih, Ruzita Abdul-Rahim and Norliza Che-Yahya

The purpose of this study is to identify selected information from the prospectus that might signal the initial public offering (IPO) offer price.

Abstract

Purpose

The purpose of this study is to identify selected information from the prospectus that might signal the initial public offering (IPO) offer price.

Design/methodology/approach

This study uses cross-sectional data for a 14-year period from 2000 to 2014 in examining hypotheses relating to Shariah-compliant status, institutional investors, underwriter ranking and shareholder retention, with respect to their associations with the offer price of the IPOs. Further, this study uses ordinary least squares (OLS) for all models, including the models for both subsamples of Shariah- and non-Shariah-compliant IPOs. As for robustness, this study incorporates the quantile regression and quadratic model.

Findings

The results tend to provide support for the argument that firms with Shariah-compliant status reflect lower uncertainty and project better signalling of quality due to greater scrutiny by the government and thus are able to offer IPOs at higher prices. Similarly, firms with a higher proportion of shareholder retention indicate lower risks as insiders forego their options to diversify their portfolio, and hence could price their IPOs higher. Finally, the involvement of institutional investors and higher underwriter ranking could be used by firms to disregard information asymmetry, and therefore, the issuer might have to discount the IPO offer price.

Research limitations/implications

This study focuses solely on information in the prospectus that should not be disregarded by the investors in valuing the appropriateness of the IPO offer price. This study contributes in terms of providing a better understanding of the determinant factors of the IPO offer price of the firms which are Shariah-compliant.

Originality/value

This paper provides evidence for the determinants of the IPO offer price in a fixed pricing mechanism for both Shariah-and non-Shariah-compliant IPOs.

Details

Journal of Islamic Accounting and Business Research, vol. 9 no. 4
Type: Research Article
ISSN: 1759-0817

Keywords

Article
Publication date: 1 December 2012

Abdul-Rashid Abdul-Aziz and George Ofori

From interviews with selected experts and secondary sources, this paper charts the actions that led to Malaysia having its own green building rating tool. It began with the…

Abstract

From interviews with selected experts and secondary sources, this paper charts the actions that led to Malaysia having its own green building rating tool. It began with the Institution of Architects Malaysia and the Institution of Engineers Malaysia working together in 2008 to come up with the Green Building Index (GBI) specifically suited for the Malaysian condition. The index was launched a year later, the same year that a new prime minister came into office. With greening the economy in mind, he launched a few major initiatives, one of which was the creation of the Ministry of Energy, Green Technology and Water to replace the Ministry of Energy, Water and Communications and another was the launching of the National Technology Policy. In December 2009, he made the commitment on Malaysia's behalf to reduce carbon dioxide emission at the Copenhagen Summit, thereby cementing his commitment to green issues at the international level. Behind-the-scene lobbying by the private sector resulted in the government explicitly endorsing the GBI by tying GBI certification of buildings to financial incentives. This paper makes the case that the strong cooperation between the private sector and the government over the GBI represents a form of public-private partnership on aspects of collaborative spirit, complementarity of resources, private sector leadership, wide-ranging ramifications over other partnerships across time, timing and sustainability. Other countries intending to come up with their own rating tool can take stock of the Malaysian experience.

Details

Open House International, vol. 37 no. 4
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 13 April 2015

Umar Aimhanosi Oseni

The purpose of this study is to examine the legal framework for court-annexed dispute resolution in courts with Sharī‘ah jurisdiction in Nigeria, Malaysia and Singapore. The major…

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Abstract

Purpose

The purpose of this study is to examine the legal framework for court-annexed dispute resolution in courts with Sharī‘ah jurisdiction in Nigeria, Malaysia and Singapore. The major part of the study is dedicated to propose reforms in the administration of justice system in the courts with Sharī‘ah jurisdiction in Nigeria and the relevance of such reforms to the ongoing reforms in the Middle East and North African (MENA) countries.

Design/methodology/approach

This is an integrative literature review, which adopts a comparative approach in analyzing the conceptual framework of amicable dispute resolution in the modern world with particular reference to the Sharī‘ah court.

Findings

The findings of this research illustrate the adaptability of the practices in Malaysia and Singapore in the courts with Sharī‘ah jurisdiction in Nigeria and the MENA region.

Practical implications

An exposition of the dispute resolution processes in Islamic law reveals the relevance of these processes in modern reforms of the administration of justice system. The practical implications of this study include the streamlining of the rules and procedures of modern Sharī‘ah courts in post-revolution Arab countries to allow for court-annexed amicable (alternative) dispute resolution initiatives.

Originality/value

As far as it is known, this is the first conceptual study on the court-annexed dispute resolution frameworks of Sharī‘ah courts in three commonwealth jurisdictions.

Details

International Journal of Conflict Management, vol. 26 no. 2
Type: Research Article
ISSN: 1044-4068

Keywords

Article
Publication date: 2 July 2020

Mohamed Syazwan Ab Talib, Li Li Pang and Abdul Hafaz Ngah

The purpose of this paper is to identify the roles of government in promoting halal logistics.

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Abstract

Purpose

The purpose of this paper is to identify the roles of government in promoting halal logistics.

Design/methodology/approach

This paper applied a systematic literature review (SLR) technique to assess published halal logistics academic literature.

Findings

The review identified six roles, namely, regulation, financial incentives, taxation, infrastructure, guidance and encouragement and education and labour supply.

Originality/value

This systematic review paper is considered amongst the first to attempt to consolidate the dispersed halal logistics literature and to systematically accentuate the pivotal role of government in the halal logistics industry.

Details

Journal of Islamic Marketing, vol. 12 no. 9
Type: Research Article
ISSN: 1759-0833

Keywords

Article
Publication date: 19 June 2021

Nitty Hirawaty Kamarulzaman, Nur Aminin Muhamad and Nolila Mohd Nawi

The incredulity among Muslim consumers due to fake and doubtful halal logos has led to some querying the halal compliance and halal integrity among food small and medium…

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Abstract

Purpose

The incredulity among Muslim consumers due to fake and doubtful halal logos has led to some querying the halal compliance and halal integrity among food small and medium enterprises (SMEs). By using the traceability systems consumers may track and trace the movement of food products available in the market. The purpose of this paper is to investigate factors that influence food SMEs’ intention to adopt a halal traceability system.

Design/methodology/approach

A structured questionnaire survey was developed and administered to a systematic random sampling of 260 food SMEs. The data were analyzed using descriptive analysis, Chi-square analysis, Pearson correlation analysis and logistic regression analysis.

Findings

The results revealed a strong correlation between the environmental aspect (EA) and perceived usefulness (PU) of a halal traceability system. Sales turnover, PU, perceived ease of use, technological aspect, organizational aspect and EA are the factors that influenced food SMEs’ intention to adopt a halal traceability system.

Research limitations/implications

The context of this study is confined to the SMEs in the food industry in Peninsular Malaysia, thereby limiting the generalizability of the findings to other industries.

Practical implications

This study shows a halal traceability system facilitates food SMEs in enhancing their business and provides tremendous potential to further improve the halal industry in Malaysia.

Originality/value

The traceability system that is perceived to be easy and useful are the most influential factors toward the adoption of technology among food SMEs. Thus, this study confirms the growing importance of the halal traceability system in the food industry.

Details

Journal of Islamic Marketing, vol. 13 no. 9
Type: Research Article
ISSN: 1759-0833

Keywords

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