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Article
Publication date: 16 November 2012

Quoc‐Hung Ngo, Son Doan and Werner Winiwarter

This paper aims to serves two main purposes: First, it seeks to provide an overview of the location hierarchy from the highest divisions (continents) to the lowest divisions…

321

Abstract

Purpose

This paper aims to serves two main purposes: First, it seeks to provide an overview of the location hierarchy from the highest divisions (continents) to the lowest divisions (wards, villages) in reality and in the Wikipedia pages. Secondly, it aims to introduce an approach to building a geographical ontology from Wikipedia.

Design/methodology/approach

The paper first reviews existing applications which extract information from Wikipedia and use it as a data resource to develop natural language processing tools. The paper also reviews the structure of Wikipedia pages which show the location's information. Based on the analysis, the paper then proposes an approach to extract location hierarchy as well as geographical characteristics for the geo‐ontology. The approach also rebuilds the relations between locations in the ontology.

Findings

Existing location name systems are mainly based on probabilistic locations, which are mined from the data and they lack the administrative relations between locations for full levels and all countries and territories. The literature review in geographical hierarchy and using Wikipedia for natural language processing tasks offers an approach to build a geographical ontology from Wikipedia pages. The proposed approach is believed to be the first which provides a full geo‐ontology for all countries.

Practical implications

The paper builds a geo‐ontology with full levels for all countries and territories. The administrative relations between locations are needed for real‐world applications.

Originality/value

The comprehensive overview on existing work on geo‐ontology provides a valuable reference for researchers and system developers in related research communities. The proposed approach to build a geographical ontology by using the Wikipedia offers a promising alternative to build a knowledge system from free online multi‐language encyclopedia.

Details

International Journal of Web Information Systems, vol. 8 no. 4
Type: Research Article
ISSN: 1744-0084

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Article
Publication date: 10 January 2019

Saheed O. Ajayi, Lukumon O. Oyedele and Jamiu A. Dauda

Buildings and their construction activities consume a significant proportion of mineral resources excavated from nature and contribute a large percentage of CO2 in the atmosphere…

316

Abstract

Purpose

Buildings and their construction activities consume a significant proportion of mineral resources excavated from nature and contribute a large percentage of CO2 in the atmosphere. As a way of improving the sustainability of building construction and operation, various sustainable design appraisal standards have been developed across nations. Albeit criticism of the appraisal standards, evidence shows that increasing sustainability of the built environment has been engendered by such appraisal tools as Building Research Establishment Environmental Assessment Method (BREEAM), Code for Sustainable Homes (CfSH), Leadership in Energy and Environmental Design and Comprehensive Assessment System for Built Environment Efficacy, among others. The purpose of this paper is to evaluate the effectiveness of the appraisal standards in engendering whole lifecycle environmental sustainability of the built environment.

Design/methodology/approach

In order to evaluate the adequacy of sustainability scores assigned to various lifecycle stages of buildings in the appraisal standards, four case studies of a block of classroom were modelled. Using Revit as a modelling platform, stage by stage lifecycle environmental impacts of the building were simulated through Green Building Studio and ATHENA Impact estimator. The resulting environmental impacts were then compared against the assessment score associated with each stage of building lifecycle in BREAAM and CfSH.

Findings

Results show that albeit the consensus that the appraisal standards engender sustainability practices in the AEC industry, total scores assigned to impacts at each stage of building lifecycle is disproportionate to the simulated whole-life environmental impacts associated with the stages in some instances.

Originality/value

As the study reveals both strengths and weaknesses in the existing sustainability appraisal standards, measures through which they can be tailored to resource efficiency and lifecycle environmental sustainability of the built environment are suggested.

Details

World Journal of Science, Technology and Sustainable Development, vol. 16 no. 2
Type: Research Article
ISSN: 2042-5945

Keywords

Available. Open Access. Open Access
Article
Publication date: 4 March 2025

Thanh Nguyen, Son Nghiem and Anh-Tuan Doan

This study examines the convergence of energy diversification, financial development and per-capita income in OECD countries.

51

Abstract

Purpose

This study examines the convergence of energy diversification, financial development and per-capita income in OECD countries.

Design/methodology/approach

The research employs the club convergence test to assess convergence among OECD countries and uses Granger causality tests and panel regressions to identify the determinants of convergence, using data from 1997 to 2021.

Findings

The convergence tests showed no overall convergence but revealed convergence clubs for each factor. Granger causality tests indicated short-run bi-directional relationships between the variables. Long-run panel regression analysis confirmed that technological progress significantly improves per capita income and energy diversification. Additionally, it revealed bi-directional relationships between energy diversification and financial development, a uni-directional relationship from financial development to per capita income and a U-shaped effect of per capita income on energy diversification, with a turning point at $67,112.8 per year.

Practical implications

The findings suggest that within each convergence club, implementing microeconomic incentives for technology development and diffusion in energy, production and financial services could help lagging countries catch up.

Originality/value

This study pioneers the testing of convergence in energy diversification, financial development and per capita income in OECD countries and identifies the determinants of this convergence.

Details

China Finance Review International, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2044-1398

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Article
Publication date: 1 August 1999

Han Doan and Brian H. Kleiner

Defines sexual harassment and covers the Federate State legislation with which any training must comply. Advises on the development of a company policy emphasizing prevention and…

748

Abstract

Defines sexual harassment and covers the Federate State legislation with which any training must comply. Advises on the development of a company policy emphasizing prevention and liabilities.

Details

Equal Opportunities International, vol. 18 no. 5/6
Type: Research Article
ISSN: 0261-0159

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Article
Publication date: 1 December 2005

Kübra Dogan Yenisey

The contin uous expansion of European discrimination law reveals its importance also in the harmonisation process. By new Labour Act No. 4857, anti‐discrimination law is inserted…

437

Abstract

The contin uous expansion of European discrimination law reveals its importance also in the harmonisation process. By new Labour Act No. 4857, anti‐discrimination law is inserted as a new chapter to Turkish labour law. The prohibition of discrimination on the ground of sex is regulated on the model of the 1976 Equal Treatment Directive. In respect of discrimination on the grounds of racial and ethnic origin, religion or belief, age, disability and sexual orientation, a general provision prohibiting discrimination is enacted. Up to date, these rules have not found a note worthy jurisprudential application.

Details

Managerial Law, vol. 47 no. 6
Type: Research Article
ISSN: 0309-0558

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Article
Publication date: 7 September 2021

Dat Tien Doan, Ali GhaffarianHoseini, Nicola Naismith, Amirhosein Ghaffarianhoseini, Tongrui Zhang and John Tookey

Green building information modelling (BIM) has been highlighted as an essential topic owing to its potential benefits. However, both Green Star and BIM are still in their earlier…

461

Abstract

Purpose

Green building information modelling (BIM) has been highlighted as an essential topic owing to its potential benefits. However, both Green Star and BIM are still in their earlier stages in New Zealand. This paper aims to examine and evaluate the benefits, barriers/challenges and solutions for the integration of Green Star and BIM in New Zealand.

Design/methodology/approach

In this paper, a total of 77 responses collected from construction professionals in New Zealand using questionnaires were analysed through descriptive and statistical tests.

Findings

Building performance modelling used for Green Star assessment can be implemented using BIM; this was highlighted as the most significant benefit of the integration. Whereas, the most significant barrier preventing the integration of Green Star and BIM was the fact they are two completely separate processes. Regarding the solutions for the integration, showcasing BIM-Green Star benchmark projects was considered as the most effective solution amongst a range of eight provided.

Originality/value

The research provided insights into Green Star–BIM integration in New Zealand. By evaluating the significance of the benefits, barriers/challenges and solutions for the integration, this research could be used as a guideline for Green Star and BIM development by New Zealand Green Building Council (NZGBC), the Government and construction practitioners in New Zealand. Specifically, the results here could be valuable inputs for Green Star manuals and the New Zealand BIM handbook.

Details

Smart and Sustainable Built Environment, vol. 12 no. 1
Type: Research Article
ISSN: 2046-6099

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Article
Publication date: 11 November 2009

Young Seob Son, William T. Smith and Chong Soo Pyun

This study reveals how a Korean monetary transmission mechanism evolves in the tumultuous decade of the 1990s. We show that (i) contractionary monetary policy shocks have more…

298

Abstract

This study reveals how a Korean monetary transmission mechanism evolves in the tumultuous decade of the 1990s. We show that (i) contractionary monetary policy shocks have more explanatory power for the post‐crisis periods than for the pre‐crisis period; (ii) the effects on output from external shocks attributed to the oil price and the U.S. federal fund rates are mixed; (iii) there is little positive spillover effect from the U.S. to Korea through the trade channel; and (iv) there is a positive spillover effect from the international capital market channel.

Details

Multinational Business Review, vol. 17 no. 4
Type: Research Article
ISSN: 1525-383X

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Article
Publication date: 7 October 2021

Dung Phuong Hoang, Ngoc Thang Doan and Thi Cam Thuy Nguyen

Upgrading in global value chains (GVCs) has become a crucial strategy for enhancing competitive advantage and attaining higher profitability, especially among firms in developing…

540

Abstract

Purpose

Upgrading in global value chains (GVCs) has become a crucial strategy for enhancing competitive advantage and attaining higher profitability, especially among firms in developing countries. Drawn from the sociological approach, this study treats GVC upgrading as an entrepreneurial act and examines factors affecting firms' intention to move up in their chains based on the theory of planned behavior. The authors also further test the moderating effects of firms' knowledge about rule of origin and governmental supports on the intention-behavior gap.

Design/methodology/approach

In-depth interviews with eight Vietnamese business managers were implemented to support the development of hypotheses and measurement scales. Afterwards, the authors conducted a survey on decision-makers of 402 Vietnamese firms which currently have export-import activities to collect quantitative data for testing the hypothesized relationships.

Findings

The empirical results indicate that both attitudes, behavioral control and social norms have significant positive impacts on the intention to upgrade in GVCs. In turn, such intention could further activate actual behaviors to move up in their chains. However, those who have better knowledge about rule of origin and receive governmental supports either in terms of finance, credit or technology have a higher probability of demonstrating actual behavior to upgrade in GVCs once their intentions are formed than those who do not.

Practical implications

This research provides valuable implications for policymakers in accelerating firms' actions to upgrade within their chains, hence, actively enhancing not only organizational performance but also significantly contributes to the national economic development.

Originality/value

While most of the previous studies examine the preconditions for firms to participate and upgrade in their GVCs, there is limited attention on determinants of firms' own intention and actual behavior to upgrade in their chains once they have participated in the GVC. Specifically, this research not only contributes to the existing knowledge regarding factors affecting firms' intention to upgrade in their chains but also closes the gap between the intention and the actual GVC upgrading behavior.

Details

Asia Pacific Journal of Marketing and Logistics, vol. 34 no. 7
Type: Research Article
ISSN: 1355-5855

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Article
Publication date: 6 July 2015

Philip Hallinger, Allan Walker and Gian Tu Trung

The purpose of this paper is to review both international and domestic (i.e. Vietnamese language) journal articles and graduate theses and dissertations on educational leadership…

1101

Abstract

Purpose

The purpose of this paper is to review both international and domestic (i.e. Vietnamese language) journal articles and graduate theses and dissertations on educational leadership in Vietnam. The review addresses two specific goals: first, to describe and critically assess the nature of the formal knowledge base on principal leadership in Vietnam, second, to synthesize findings from the existing literature on principal leadership in Vietnam.

Design/methodology/approach

The paper employed a method for conducting systematic reviews of research. The authors conducted a detailed, exhaustive search for international and “local” papers from Vietnam, yielding 120 research sources. Information from these papers was extracted and evaluated prior to analysis. Data analysis included both quantitative description of the “review database” as well as critical synthesis of substantive findings.

Findings

The review supports and extends an earlier review which found that the practice of educational leadership in Vietnam remains largely “invisible” to the international community of scholars. The review also yielded a highly critical assessment of research perspectives and methods used in the “local” Vietnamese studies which comprised the bulk of the authors’ database. Synthesis of substantive findings highlighted the manner by which organizational, political, and socio-cultural forces in the Vietnamese context shapes the practice of school leadership.

Research limitations/implications

First, qualitative studies are recommended that seek to describe, in-depth, the enactment of leadership in the Vietnamese context. Second, broad-scale surveys of characteristics, attitudes, and beliefs of school leaders across Vietnam are warranted. Third, the authors encourage graduate students and scholars studying school leadership in Vietnam to undertake a new generation of theory-informed studies that connect with the global literature.

Practical implications

Due to the relatively weak nature of the existing knowledge base, the authors were unable to identify specific implications for leadership practice. However, practical implications are identified for developing the research capacity needed to improve research quality in Vietnam’s universities.

Originality/value

This review is the first systematic review of educational leadership and management conducted of the Vietnamese literature. Moreover, the authors suggest that the review is original in its comprehensive coverage of both the local and international literature on educational leadership in Vietnam.

Details

Journal of Educational Administration, vol. 53 no. 4
Type: Research Article
ISSN: 0957-8234

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Book part
Publication date: 1 September 2022

Thiện Nguyễn Hoàng

This chapter provides information on the development of Vietnamese education under the influence of global forces based on the analysis of relevant education research and policies

Abstract

This chapter provides information on the development of Vietnamese education under the influence of global forces based on the analysis of relevant education research and policies using Wolhuter’s frameworks. In the process of coming up with ways to develop education in the face of different influences of globalization, besides having reactions with patterns commonly found in countries around the world, Vietnam also has responses that reflect its own political, sociocultural and economic characteristics. The state still plays a controlling role in education at all levels and many culture-related features that have existed throughout the country’s history have hardly changed, namely aspects related to teachers, learners and teaching and learning methods. To sustain its education in the globalized era, Vietnam must make more efforts in various aspects such as the link between education and employment, the logic of education objectives, the feasibility and appropriateness of curricula, quality of education, especially of higher education and equality in education for underprivileged groups.

Details

World Education Patterns in the Global South: The Ebb of Global Forces and the Flow of Contextual Imperatives
Type: Book
ISBN: 978-1-80382-681-3

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