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Open Access
Article
Publication date: 31 March 2020

Victor Oyaro Gekara and Xuan-Vi Thanh Nguyen

This paper examines the port of Mombasa’s attempted implementation of computer-based terminal operating systems (TOS); the challenges faced and the outcomes. In addition to…

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Abstract

This paper examines the port of Mombasa’s attempted implementation of computer-based terminal operating systems (TOS); the challenges faced and the outcomes. In addition to enhancing its operations efficiency, a key motivation for the technology was to facilitate better integration and connectivity to the Belt and Road as a key gateway along the key route. It utilised a qualitative single-case methodology, involving a combination of semi-structured interviews, non-participant observations and content analysis of relevant policy documents and reports provided by the port. The paper finds that the attempt to adopt and implement TOS at the port mostly failed as a result of a complex combination of technological, organisational and environmental factors. Most importantly, the wider business environment was ill equipped with the necessary information communication technology (ICT) infrastructure to support effective implementation. There was also a general lack of appropriately skilled workers to support and drive the same.

Details

Journal of International Logistics and Trade, vol. 18 no. 1
Type: Research Article
ISSN: 1738-2122

Keywords

Article
Publication date: 30 July 2024

Tam Nguyen, Tuan Le-Anh, Nga Nguyen Thi Hong, Lien Thi Huong Nguyen and Thanh Nguyen Xuan

This paper studies the factors affecting digital transformation in accounting of small and medium enterprises (SMEs) and then influencing accounting information quality.

Abstract

Purpose

This paper studies the factors affecting digital transformation in accounting of small and medium enterprises (SMEs) and then influencing accounting information quality.

Design/methodology/approach

The research model includes seven independent variables, namely organizational culture, competitive pressure, employee's awareness, readiness of the information technology systems, organization's mindfulness, alignment of the organization’s strategy and top management support, which affect digital transformation in accounting. Besides, the research model proposed to examine the relationship between digital transformation in accounting and accounting information quality. The paper uses a survey (with 253 respondents) and applies exploratory factor and regression analysis to examine Vietnamese SMEs.

Findings

This paper aims to examine the antecedents of the digital transformation in accounting and its positive impact on the accounting information quality. The research results highlight three factors: the organization's mindfulness, alignment of the organization’s strategy and top management support. In the SMEs, top management may be the one, so the top management in SMEs has a strong influence on the digital transformation in accounting.

Research limitations/implications

There are small sample sizes and not yet guaranteed to cover all business areas of Vietnamese SMEs. Control variables will be added to the research model to evaluate, such as firm size, operation time, sex of top management and age of top management.

Practical implications

The results of this paper provide practical insights into the digital transformation in accounting for business managers, researchers and other stakeholders. Vietnamese SMEs should communicate and educate employees and spend resources to improve the information technology system. It helps to improve the financial accounting quality for SMEs.

Originality/value

To the best of the authors’ knowledge, this study is the first to examine factors affecting digital transformation in accounting and the relationship between digital transformation in accounting and the financial accounting quality of SMEs in Vietnam.

Details

Journal of Financial Reporting and Accounting, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1985-2517

Keywords

Article
Publication date: 10 January 2020

Chensen Ding

This paper aims to provide designers/engineers, in engineering structural design and analysis, approaches to freely and accurately modify structures (geometric and/or material)…

Abstract

Purpose

This paper aims to provide designers/engineers, in engineering structural design and analysis, approaches to freely and accurately modify structures (geometric and/or material), and then quickly provide real-time capability to obtain the numerical solutions of the modified structures (designs).

Design/methodology/approach

The authors propose an isogeometric independent coefficients (IGA-IC) method for a fast reanalysis of structures with geometric and material modifications. Firstly, the authors seamlessly integrate computer-aided design (CAD) and computer-aided engineering (CAE) by capitalizing upon isogeometric analysis (IGA). Hence, the authors can easily modify the structural geometry only by changing the control point positions without tedious transformations between CAE and CAD models; and modify material characters simply based on knots vectors. Besides, more accurate solutions can be obtained because of the high order degree of the spline functions that are used as interpolation functions. Secondly, the authors advance the proposed independent coefficients method within IGA for fast numerical simulation of the modified designs, thereby significantly reducing the enormous time spent in repeatedly numerical evaluations.

Findings

This proposed scheme is efficient and accurate for modifying the structural geometry by simply changing the control point positions, and material characters by knots vectors. The enormous time spent in repeated full numerical simulations for reanalysis is significantly reduced. Hence, enabling quickly modifying structural geometry and material, and analyzing the modified model for practicality in design stages.

Originality/value

The authors herein advance and propose the IGA-IC scheme. Where, it provides designers to fasten and simple designs and modify structures (both geometric and material). It then can quickly in real-time obtain numerical solutions of the modified structures. It is a powerful tool in practical engineering design and analysis process for local modification. While this method is an approximation method designed for local modifications, it generally cannot provide an exact numerical solution and its effectiveness for large modification deserves further study.

Article
Publication date: 1 November 1998

Nguyen Huy Chuong

This paper describes the current situation in Vietnam with regard to uneven progress in the important task of automating the academic library sector. Activities in the Library and…

22870

Abstract

This paper describes the current situation in Vietnam with regard to uneven progress in the important task of automating the academic library sector. Activities in the Library and Information Centre at Vietnam National University are offered as a case study of procedures that might be followed in other academic libraries in the country.

Details

Asian Libraries, vol. 7 no. 11
Type: Research Article
ISSN: 1017-6748

Keywords

Open Access
Article
Publication date: 31 March 2020

Prem Chhetri, Victor Gekara, Shaorong Li and Jun Yeop Lee

This editorial establishes the broader context for debating the great global convergence of world economic systems and the role of Belt and Road Initiative in shaping the…

Abstract

This editorial establishes the broader context for debating the great global convergence of world economic systems and the role of Belt and Road Initiative in shaping the reconfiguration of key global transport nodes and trade corridors. The interwoven relationships between various aspects of technological transformation, supply chain integration and demographic restructuring in shaping the global value chain and integrated production networks are theoretically and empirically probed in this special issue. The importance of technological innovation, and structural reforms are highlighted to help businesses to sustainably manage the growing supply chain complexity and the likely disruptions during the fourth industrial revolution.

Details

Journal of International Logistics and Trade, vol. 18 no. 1
Type: Research Article
ISSN: 1738-2122

Keywords

Article
Publication date: 17 January 2022

Thu Trang Thi Ngo, Hong Quan Nguyen, Timothy Gorman, Quang Ngo Xuan, Phuong Lan Thi Ngo and Ann Vanreusel

Drought and salinity intrusion aggravated by climate change threaten agricultural livelihoods in Viet Nan's Mekong Delta. In response, authorities have built water management…

Abstract

Purpose

Drought and salinity intrusion aggravated by climate change threaten agricultural livelihoods in Viet Nan's Mekong Delta. In response, authorities have built water management infrastructure for irrigation and salinity protection. This study assessed the impact of one such project, the Ba Lai dam in Ben Tre province, on the livelihoods of aquaculture farmers.

Design/methodology/approach

This study uses the Sustainable Livelihoods Framework to assess the impact of the Ba Lai dam on the livelihood capitals of 18 farming households in four communes, located both upstream and downstream of the dam.

Findings

The authors find that, apart from some positive effects, the dam has also brought negative environmental consequences, such as increased water pollution. The authors also find that farmers have responded to the changes by adapting their livelihood practices.

Research limitations/implications

The samples were relatively small, encompassing four communes in Ben Tre province. On the other hand, this case study is instructive to the many ongoing infrastructure projects in the Vietnamese Mekong Delta.

Social implications

The project have caused an increase in water-related social conflict.

Originality/value

The case of the Ba Lai dam provides a cautionary example for infrastructure-based water management plans, both in Viet Nam and more broadly. The study suggests the need to strengthen community participation and prioritize impacts of farmers' capital assets when constructing water management infrastructure for climate change adaptation.

Details

Journal of Agribusiness in Developing and Emerging Economies, vol. 13 no. 3
Type: Research Article
ISSN: 2044-0839

Keywords

Article
Publication date: 30 July 2019

Ahmed K. Abdelmoety, Taha H.A. Naga and Youssef F. Rashed

This paper aims to develop a new isogeometric boundary element formulation based on non-uniform rational basis splines (NURBS) curves for solving Reissner’s shear-deformable…

Abstract

Purpose

This paper aims to develop a new isogeometric boundary element formulation based on non-uniform rational basis splines (NURBS) curves for solving Reissner’s shear-deformable plates.

Design/methodology/approach

The generalized displacements and tractions along the problem boundary are approximated as NURBS curves having the same rational B-spline basis functions used to describe the geometrical boundary of the problem. The source points positions are determined over the problem boundary by the well-known Greville abscissae definition. The singular integrals are accurately evaluated using the singularity subtraction technique.

Findings

Numerical examples are solved to demonstrate the validity and the accuracy of the developed formulation.

Originality/value

This formulation is considered to preserve the exact geometry of the problem and to reduce or cancel mesh generation time by using NURBS curves employed in computer aided designs as a tool for isogeometric analysis. The present formulation extends such curves to be implemented as a stress analysis tool.

Details

Engineering Computations, vol. 37 no. 1
Type: Research Article
ISSN: 0264-4401

Keywords

Open Access
Article
Publication date: 21 June 2024

Trinh Nguyen-Vo

This research aims to offers a new method for assessing geoeconomic risks in bilateral relations and evaluate the level of such risks from Vietnam’s economic dependency on China.

2038

Abstract

Purpose

This research aims to offers a new method for assessing geoeconomic risks in bilateral relations and evaluate the level of such risks from Vietnam’s economic dependency on China.

Design/methodology/approach

I apply descriptive analysis to identify asymmetrical dependency in Vietnam–China economic relations and propose a geoeconomic risk assessment framework to evaluate risk levels in bilateral economic linkages.

Findings

The proposed geoeconomic risk framework assesses risk levels, which are positively influenced by the degree of asymmetrical relations (vulnerabilities), the net impacts on the receiving economy (impacts) and the sending state’s ability to control economic tools (threats). In contrast, risk levels are negatively affected by the effectiveness of existing mitigation efforts. The framework employs ordinal likelihood scales to rank various risk levels. In the context of Vietnam–China relations, market access for agricultural products and control of the Mekong water emerge as the most risky areas for economic coercion, followed by Chinese official development finance in infrastructure and critical input imports. On the other hand, debt dependency and foreign direct investment in the energy sector are considered more secure areas—less likely targets for economic coercion. Hence, risk mitigation strategies should prioritize reducing asymmetry in vulnerable dependence areas while maintaining current practices in more secure areas.

Originality/value

Methodologically, it introduces a new approach for assessing bilateral geoeconomic risk. Empirically, it provides Vietnam’s policymakers with a comprehensive evaluation of the implications of economic interdependence with China.

Details

Fulbright Review of Economics and Policy, vol. 4 no. 1
Type: Research Article
ISSN: 2635-0173

Keywords

Article
Publication date: 29 November 2024

Thi Xuan Nong, Sheng-Ju Chan and Thi Thanh Truc Nguyen

Based on integrating social exchange theory and input-mediator-output-input model, the current study proposes a model to explore the relationship between benevolent leadership and…

Abstract

Purpose

Based on integrating social exchange theory and input-mediator-output-input model, the current study proposes a model to explore the relationship between benevolent leadership and creative work behavior of Vietnamese university staffs.

Design/methodology/approach

A printed questionnaire was developed and directly distributed to 503 Vietnamese university staffs from 1st to 27th October in 2023 using the quota sampling method. After removing 61 missing data and outlier cases, a total of 442 valuable cases were used for further investigation. SPSS 22 and SMARTPLS version 3.2.2 was employed for data analysis.

Findings

Our study found the positive relationship between benevolent leadership and creative work behavior through the mediation of innovative climate and fear of failure. The findings also indicated that benevolent leadership fosters an innovative climate and reduces subordinates’ fear of failure, then increases subordinates’ creative work behavior.

Originality/value

The present study explored mechanisms of benevolent leadership effect on creative work behavior of university staff. From that, contributing several practical implications for university leaders and educators in fostering university staff’s creative work behavior. This research contributed to the knowledge domain of leadership and creative work behavior of employees in higher education.

Details

Journal of Applied Research in Higher Education, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2050-7003

Keywords

Article
Publication date: 21 February 2020

Changsheng Wang, Xiao Han, Caixia Yang, Xiangkui Zhang and Wenbin Hou

Numerous finite elements are proposed based on analytical solutions. However, it is difficult to find the solutions for complicated governing equations. This paper aims to present…

Abstract

Purpose

Numerous finite elements are proposed based on analytical solutions. However, it is difficult to find the solutions for complicated governing equations. This paper aims to present a novel formulation in the framework of assumed stress quasi-conforming method for the static and free vibration analysis of anisotropic and symmetric laminated plates.

Design/methodology/approach

Firstly, an initial stress approximation ruled by 17 parameters, which satisfies the equilibrium equations is derived to improve the performance of the constructed element. Then the stress matrix is treated as the weighted function to weaken the strain-displacement equations. Finally, the Timoshenko’s laminated composite beam functions are adopted as boundary string-net functions for strain integration.

Findings

Several numerical examples are presented to show the performance of the new element, and the results obtained are compared with other available ones. Numerical results have proved that the new element is free from shear locking and possesses high accuracy for the analysis of anisotropic and symmetric laminated plates.

Originality/value

This paper proposes a new QC element for the static and free vibration analysis of anisotropic and symmetric laminated plates. In contrast with the complicated analytical solutions of the equilibrium equations, an initial stress approximation ruled by 17 parameters is adopted here. The Timoshenkos laminated composite beam functions are introduced as boundary string-net functions for strain integration. Numerical results demonstrate the new element is free from shear locking and possesses high accuracy for the analysis of anisotropic and symmetric laminated plates.

Details

Engineering Computations, vol. 37 no. 6
Type: Research Article
ISSN: 0264-4401

Keywords

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