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Article
Publication date: 1 August 2024

Fuchuan Mo, XiaoJuan Zhang, Cuicui Feng and Jing Tan

The objective of this research is to methodically categorize the various types of Open Government Data (OGD) stakeholders, and to elucidate the intricate network relationships…

Abstract

Purpose

The objective of this research is to methodically categorize the various types of Open Government Data (OGD) stakeholders, and to elucidate the intricate network relationships among OGD stakeholders, along with the underlying mechanisms that shape their formation.

Design/methodology/approach

To comprehend the collaboration mechanism of stakeholders in the OGD ecosystem, the authors constructed an OGD multi-stakeholder relationship network by using data from the Shandong Province Data Application Innovation and Entrepreneurship Competition. Based on the structural social capital theory and exponential random graph model (ERGM), an analytical framework was established to explore the formation mechanism of the collaborative network of OGD multi-stakeholder.

Findings

The results indicate that multi-stakeholder collaboration among government, enterprises and the public is crucial for achieving OGD goals. Organizing OGD competitions serves as an effective mechanism for solidifying and maintaining relationships among OGD stakeholder groups. Degree centrality and structural parameters reveal a Matthew effect within the connection process of the OGD ecosystem's collaborative network. Additionally, there is evidence of agglomeration and transferability within the network's structure.

Originality/value

This study contributes to the understanding regarding the formation mechanism of OGD stakeholders. The findings have implications for developing multi-stakeholder relationship networks of OGD and driving OGD initiatives.

Peer review

The peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-06-2023-0284

Details

Online Information Review, vol. 49 no. 1
Type: Research Article
ISSN: 1468-4527

Keywords

Article
Publication date: 4 February 2021

Shan Liu, Jing Tan, Hongyi Mao and Yeming Gong

With increasing globalization, supply chain management in various national cultures requires understanding. This study aims to examine the moderating effects of individualistic…

1827

Abstract

Purpose

With increasing globalization, supply chain management in various national cultures requires understanding. This study aims to examine the moderating effects of individualistic and uncertainty avoidance cultures on the relationship between supply chain integration (SCI) and different dimensions of firm performance (i.e. flexibility and financial).

Design/methodology/approach

This study collected 124 pairwise survey data from supply chain and senior managers of retail firms in 35 countries. Hofstede’s national culture index was used to examine the moderating effects. Structural equation modeling and regression analysis were used to test the model.

Findings

Results corroborate that in a higher uncertainty avoidance culture, the positive influence of SCI on flexibility performance is stronger, but that on financial performance is weaker. By contrast, individualism reduces the positive influence of SCI on financial performance, but does not moderate that on flexibility performance.

Originality/value

This paper proposes a contingent model for SCI-performance relationships by integrating the relational view and the national cultural perspective. Critical national cultural dimensions moderate the effects of SCI on flexibility and financial performance. Therefore, operational managers should design differential SCI strategies in various cultural settings.

Details

Supply Chain Management: An International Journal, vol. 26 no. 5
Type: Research Article
ISSN: 1359-8546

Keywords

Article
Publication date: 13 August 2021

Manju V.M. and Ganesh R.S.

Multiple-input multiple-output (MIMO) combined with multi-user massive MIMO has been a well-known approach for high spectral efficiency in wideband systems, and it was targeted to…

Abstract

Purpose

Multiple-input multiple-output (MIMO) combined with multi-user massive MIMO has been a well-known approach for high spectral efficiency in wideband systems, and it was targeted to detect the MIMO signals. The increasing data rates with multiple antennas and multiple users that share the communication channel simultaneously lead to higher capacity requirements and increased complexity. Thus, different detection algorithms were developed for the Massive MIMO.

Design/methodology/approach

This paper focuses on the various literature analyzes on various detection algorithms and techniques for MIMO detectors. Here, it reviews several research papers and exhibits the significance of each detection method.

Findings

This paper provides the details of the performance analysis of the MIMO detectors and reveals the best value in the case of each performance measure. Finally, it widens the research issues that can be useful for future researchers to be accomplished in MIMO massive detectors

Originality/value

This paper has presented a detailed review of the detection of massive MIMO on different algorithms and techniques. The survey mainly focuses on different types of channels used in MIMO detections, the number of antennas used in transmitting signals from the source to destination, and vice-versa. The performance measures and the best performance of each of the detectors are described.

Details

International Journal of Pervasive Computing and Communications, vol. 19 no. 2
Type: Research Article
ISSN: 1742-7371

Keywords

Article
Publication date: 23 March 2012

Dahlia Shamsuddin

94

Abstract

Details

Reference Reviews, vol. 26 no. 3
Type: Research Article
ISSN: 0950-4125

Keywords

Article
Publication date: 8 January 2018

Ying Ye and Kwok Hung Lau

The purpose of this paper is to put forward a demand chain management (DCM) framework underpinned by the alignment theory and applies it to investigate the fashion apparel (FA…

1938

Abstract

Purpose

The purpose of this paper is to put forward a demand chain management (DCM) framework underpinned by the alignment theory and applies it to investigate the fashion apparel (FA) industry in China under the impacts of the latest economic transition.

Design/methodology/approach

An exploratory multiple case study methodology involving five Chinese FA firms, each with a different business model and ownership type, was employed. Semi-structured interviews, onsite observations and review of company documents were conducted to collect information for analysis.

Findings

Using a conceptual DCM framework as a guide for analysis, the study finds that companies with a higher level of alignment with the external market situation and among the three internal DCM dimensions, namely, market management, supply chain management (SCM), and organization management, appear to perform better under the rapidly changing economic conditions in China.

Research limitations/implications

This study contributes to knowledge by reviewing thoroughly the literature on SCM evolution and develops a DCM framework based on alignment theory that represents the state of the art in this area. By extending the administration-integration-production-development (A-I-P-D) logic set adopted in the alignment theory, this study has also equipped the proposed framework with an empirical tool to measure alignment.

Practical implications

By applying the framework to examine the Chinese apparel industry under the impacts of the latest economic transition, this study provides practitioners in the industry with a framework to help formulate strategies and a tool to measure alignment. The findings of the case study also offer insights to the industry to thrive in the rapidly changing businesses environment with dynamic uncertainties.

Originality/value

This study extends the application of the A-I-P-D logic set under the alignment theory to the SCM field. This endeavor successfully transforms the proposed DCM framework from a theoretical concept to a practical tool to help evaluate empirically the alignment and strategic fit of a firm and potential relationship with firm performance. As the Chinese FA market has increasingly evolved under the impact of the globalization, the findings of this study not only assist the local FA companies in coping with the dynamic uncertainties but also shed light on the future developments of the global FA industry. Besides, the alignment measurement tool embedded in the proposed DCM framework can help enhance the chances of business success during implementation.

Details

Asia Pacific Journal of Marketing and Logistics, vol. 30 no. 1
Type: Research Article
ISSN: 1355-5855

Keywords

Article
Publication date: 17 September 2024

Jing Gao, Si-si Liu, Tao Guan, Yang Gao and Tao Ma

This paper takes the manufacturing cluster supply chain as the research object and explores the evaluation and enhancement strategy of manufacturing cluster supply chain synergy…

Abstract

Purpose

This paper takes the manufacturing cluster supply chain as the research object and explores the evaluation and enhancement strategy of manufacturing cluster supply chain synergy. The purpose of this study was to (1) analyze the mechanism of manufacturing cluster supply chain synergy; (2) construct manufacturing cluster supply chain synergy evaluation model; (3) algorithm realization of manufacturing cluster supply chain synergy evaluation and (4) propose manufacturing cluster-based supply chain synergy enhancement strategy.

Design/methodology/approach

Breaking through the limitations of traditional manufacturing cluster supply chain synergy evaluation, we take horizontal synergy and vertical synergy as coupled synergy subsystems, use the complex system synergy model to explore the horizontal synergy between core enterprises and cluster enterprises and the vertical synergy of supply chain enterprises and use the coupling coordination model to construct the coupled synergy evaluation model of manufacturing cluster supply chain, which is an innovation of the evaluation perspective of previous cluster supply chain synergy and also an enrichment and supplementation of the evaluation methodology. This is not only the innovation of the evaluation perspective but also the enrichment and supplementation of the evaluation method.

Findings

Using Python software to conduct empirical analysis on the evaluation model, the research shows that the horizontal and vertical synergies of the manufacturing cluster supply chain interact with each other and jointly affect the coupling synergy. On this basis, targeted strategies are proposed to enhance the synergy of the manufacturing cluster supply chain.

Research limitations/implications

This study takes manufacturers, suppliers and sellers in the three-level supply chain as the research object and does not consider the synergistic evaluation between distributors and consumers in the supply chain, which can be further explored in this direction in the future.

Practical implications

Advanced manufacturing clusters, as the main force of manufacturing development, and the synergistic development of supply chain are one of the important driving forces for the high-quality development of China’s manufacturing industry. As a new type of network organization coupling industrial clusters and supply chains, cluster supply chain is conducive not only to improving the competitiveness of cluster supply chains but also to upgrading cluster supply chains through horizontal synergy within the cluster and vertical synergy in the supply chain.

Social implications

Research can help accelerate the transformation and upgrading of clustered supply chains in the manufacturing industry, promote high-quality development of the manufacturing industry and accelerate the rise of the global value chain position of the manufacturing industry.

Originality/value

(1) Innovation of research perspective. Starting from two perspectives of horizontal synergy and vertical synergy, we take a core enterprise in the cluster supply chain as the starting point, horizontally explore the main enterprises of the cluster as the research object of horizontal synergy, vertically explore the upstream and downstream enterprises of the supply chain as the research object of vertical synergy and explore the coupling synergy of cluster supply chain as two subsystems, which provides new perspectives of evaluation of the degree of synergy and synergy evaluation. (2) Innovation of research content. Nine manufacturing clusters are selected as research samples, and through data collection and model analysis, it is verified that the evaluation model and implementation algorithm designed in this paper have strong practicability, which not only provides methodological reference for the evaluation of manufacturing cluster-type supply chain synergy but also reduces the loss caused by the instability of clusters and supply chains and then provides a theoretical basis for improving the overall performance of cluster-type supply chains.

Details

Business Process Management Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1463-7154

Keywords

Article
Publication date: 1 March 2000

Yongqing Fang

Proposes that decisions on reward distribution are affected by preferences for various distributive principles and by the social context within which distribution takes place…

Abstract

Proposes that decisions on reward distribution are affected by preferences for various distributive principles and by the social context within which distribution takes place. Using a Chinese sample this relationship is tested. Identifies that the strength of preference for a particular distributive principle was a major predictor for a corresponding decision, however such influences were neutralised by secondary preferences for competing principles. Provides some insight into the Chinese psychology.

Details

Cross Cultural Management: An International Journal, vol. 7 no. 1
Type: Research Article
ISSN: 1352-7606

Keywords

Article
Publication date: 23 August 2015

Lixia Yin, Shunxing Liang and Liyun Zheng

Effects of major factors, such as alloy composition, crystal structure and grain size, on mechanical properties of TiZr based alloys are investigated and summarized in this work…

Abstract

Effects of major factors, such as alloy composition, crystal structure and grain size, on mechanical properties of TiZr based alloys are investigated and summarized in this work. The microhardness of TC4 alloy obviously increases 15.3% and 17.6% after 30 wt.% and 47 wt.% Zr additions, respectively. Nanoindentation results show that the average nanoindentation hardness of α phase in annealed 30 Zr is approximately 18% higher than that of retained β phase. Tensile test results show that variation in strength of basketweave microstructural 30 Zr alloy with original β grain size from 100 to 203 μm is less than 2%.

Details

World Journal of Engineering, vol. 12 no. 4
Type: Research Article
ISSN: 1708-5284

Keywords

Article
Publication date: 5 September 2023

Chao Zhang, Jianxin Fu and Yu Wang

The interaction between rock mass structural planes and dynamic stress levels is important to determine the stability of rock mass structures in underground geotechnical…

Abstract

Purpose

The interaction between rock mass structural planes and dynamic stress levels is important to determine the stability of rock mass structures in underground geotechnical engineering. In this work, the authors aim to focus on the degradation effects of fracture geometric parameters and unloading stress paths on rock mechanical properties.

Design/methodology/approach

A three-dimensional Particle Flow Code (PFC3D) was used for a systematic numerical simulation of the strength failure and cracking behavior of granite specimens containing prefabricated cracks under conventional triaxial compression and triaxial unilateral unloading. The authors demonstrated the unique mechanical response of prefabricated fractured rock under two conditions. The crack initiation, propagation, and coalescence process of pre-fissured specimens were analyzed in detail.

Findings

The authors show that the prefabricated cracks and unilateral unloading conditions not only deteriorate the mechanical strength but also have significant differences in failure modes. The degrading effect of cracks on model strength increases linearly with the decrease of the dip angle. Under the condition of true triaxial unilateral unloading, the deterioration effect of peak strength of rock is very significant, and unloading plays a role in promoting the instability failure of rock after peak, making the rock earlier instability failure. Associating with the particle vector diagram and crack coalescence process, the authors find that model failure mode under unilateral loading conditions is obviously distinct from that in triaxial loading. The peak strain in the unloading direction increases sharply, resulting in a new shear slip.

Originality/value

This study is expected to improve the understanding of the strength failure and cracking behavior of fractured rock under unilateral unloading.

Details

Engineering Computations, vol. 40 no. 9/10
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 2 June 2022

Jing Sern Phua and Keith Kay Hin Tan

This research presents a comparative perception study towards rejuvenated, community-driven shophouses in George Town, Penang.

Abstract

Purpose

This research presents a comparative perception study towards rejuvenated, community-driven shophouses in George Town, Penang.

Design/methodology/approach

It captures the opinions of two distinct age groups by utilizing a mixed-methods approach encompassing quantitative (main) and qualitative (supporting) research to obtain a dynamic understanding of perceptions between younger and older residents in the city and how these impact the long-term sustainability of heritage conservation efforts. The distribution of questionnaires to residents of Penang was the primary data collection method, with the structure of the questionnaires supported by recent academic literature and past perceptional research studies about built heritage.

Findings

The four main findings from the study are therefore as follows: 1. Both age groups have a similar, positive perception towards the tangible, physical elements of rejuvenated shophouses. 2. Intangible, functional factors play an equal or stronger role in influencing people and their attitude towards public participation and overall “Sense of Place”. 3. The pessimistic “Sense of Place” responses from the “Older” group reflect an equally pessimistic attitude towards intangible, functional factors surrounding rejuvenated shophouses. 4. Youth-led changes to George Town's heritage shophouses are degrading the “sense of place” connecting the older generation to the city.

Originality/value

The study can serve as a guide for the development of more inclusive and socially sustainable conservation and adaptive re-use policies for safeguarding the heritage identity and value of shophouses for current and future generations to experience in a post-COVID world.

Details

Archnet-IJAR: International Journal of Architectural Research, vol. 17 no. 1
Type: Research Article
ISSN: 2631-6862

Keywords

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