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Article
Publication date: 22 March 2019

Choon Hee Ong and Taufik Bahar

The purpose of this paper is to examine the relationship between top management support, project mission (PM), synergy and project management effectiveness (PME) in the Malaysian…

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Abstract

Purpose

The purpose of this paper is to examine the relationship between top management support, project mission (PM), synergy and project management effectiveness (PME) in the Malaysian local councils. It also attempts to analyze the relative importance and performance of the predictor constructs on the target construct for managerial actions.

Design/methodology/approach

Primary data based on 169 respondents were collected and analyzed using PLS-SEM to assess validity, reliability, hypothesis testing and importance-performance matrix analysis (IPMA) of the study constructs.

Findings

PM and synergy were found to be significantly and positively associated with PME. However, top management support was not related to PME. Synergy has the highest relative importance level in influencing PME and it is regarded as the most relevant construct for managerial actions.

Research limitations/implications

This study examines the significant factors that contribute to the effectiveness of project management in the local councils. It forms a basis for other state local councils to emulate the research model and compare the findings among different project teams in different locations.

Practical implications

The IPMA identifies synergy as a primary important construct for project management activities. It explains PME is linked with extensive collaboration, inter-departmental relations, interpersonal coordination and close liaisons.

Originality/value

This study is among the few that examines factors influencing PME in the Malaysian local councils. Inclusion of synergy as one of the predictor constructs will definitely help to improve the well-functioning and coordination of the project.

Details

International Journal of Managing Projects in Business, vol. 12 no. 4
Type: Research Article
ISSN: 1753-8378

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Article
Publication date: 1 January 2024

Xingxing Li, Shixi You, Zengchang Fan, Guangjun Li and Li Fu

This review provides an overview of recent advances in electrochemical sensors for analyte detection in saliva, highlighting their potential applications in diagnostics and health…

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Abstract

Purpose

This review provides an overview of recent advances in electrochemical sensors for analyte detection in saliva, highlighting their potential applications in diagnostics and health care. The purpose of this paper is to summarize the current state of the field, identify challenges and limitations and discuss future prospects for the development of saliva-based electrochemical sensors.

Design/methodology/approach

The paper reviews relevant literature and research articles to examine the latest developments in electrochemical sensing technologies for saliva analysis. It explores the use of various electrode materials, including carbon nanomaterial, metal nanoparticles and conducting polymers, as well as the integration of microfluidics, lab-on-a-chip (LOC) devices and wearable/implantable technologies. The design and fabrication methodologies used in these sensors are discussed, along with sample preparation techniques and biorecognition elements for enhancing sensor performance.

Findings

Electrochemical sensors for salivary analyte detection have demonstrated excellent potential for noninvasive, rapid and cost-effective diagnostics. Recent advancements have resulted in improved sensor selectivity, stability, sensitivity and compatibility with complex saliva samples. Integration with microfluidics and LOC technologies has shown promise in enhancing sensor efficiency and accuracy. In addition, wearable and implantable sensors enable continuous, real-time monitoring of salivary analytes, opening new avenues for personalized health care and disease management.

Originality/value

This review presents an up-to-date overview of electrochemical sensors for analyte detection in saliva, offering insights into their design, fabrication and performance. It highlights the originality and value of integrating electrochemical sensing with microfluidics, wearable/implantable technologies and point-of-care testing platforms. The review also identifies challenges and limitations, such as interference from other saliva components and the need for improved stability and reproducibility. Future prospects include the development of novel microfluidic devices, advanced materials and user-friendly diagnostic devices to unlock the full potential of saliva-based electrochemical sensing in clinical practice.

Details

Sensor Review, vol. 44 no. 1
Type: Research Article
ISSN: 0260-2288

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