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1 – 3 of 3Nii K. Allotey, Godwin Arku and Paulina E. Amponsah
Accra, the capital of Ghana is far away from major earthquake zones of the world, but has a history of destructive earthquakes. However, its seismic risk does not attract the…
Abstract
Purpose
Accra, the capital of Ghana is far away from major earthquake zones of the world, but has a history of destructive earthquakes. However, its seismic risk does not attract the requisite attention. The purpose of this paper is to give an overview of Accra's seismic risk, discuss challenges faced and risk‐reduction initiatives, and then to propose specific strategies that are necessary to reduce this risk.
Design/methodology/approach
The approach taken is to: give an overview of Accra's profile and seismicity; discuss disaster management structures in place and the challenges faced; discuss seismic risk‐reduction programs; discuss the risk‐reduction strategies of two cities in other developing countries, with the view of identifying specific strategies that would be helpful to Accra; and conclude with specific risk‐reduction action measures that are important for Accra.
Findings
A number of specific recommendations to reduce Accra's seismic risk are made at the end of the paper. Among these, the need to set up a national organization with the sole mandate of championing seismic risk reduction is identified as a critical step needed. Without this, and others, the paper contends that Accra would not experience any significant reduction of its seismic risk.
Social implications
The paper presents a viewpoint of important action steps that need to be taken to reduce Accra's seismic risk. The points raised in the paper are considered as important first steps necessary for any form of sustainable disaster risk reduction. The paper would thus be of interest to any person or organization interested in helping reduce Accra's seismic risk.
Originality/value
This is the first paper to put Accra's seismic risk in a global context, and then propose action steps that are necessary to help reduce this risk.
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Portia Atswei Tetteh, Michael Nii Addy, Alex Acheampong, Isaac Akomea-Frimpong, Ebenezer Ayidana and Frank Ato Ghansah
The construction industry is one of the most hazardous working environments globally. Studies reveal that wearable sensing technologies (WSTs) have practical applications in…
Abstract
Purpose
The construction industry is one of the most hazardous working environments globally. Studies reveal that wearable sensing technologies (WSTs) have practical applications in construction occupational health and safety management. In the global south, the adoption of WSTs in construction has been slow with few studies investigating the critical drivers for its adoption. The purpose of this study is to investigate the factors driving WSTs adoption in Ghana where investment in such technologies can massively enhance health and safety through effective safety monitoring.
Design/methodology/approach
To meet the objectives of this study, research data was drawn from 210 construction professionals. Purposive sampling technique was used to select construction professionals in Ghana and data was collected with the use of well-structured questionnaires. The study adopted the fuzzy synthetic evaluation model (FSEM) to determine the significance of the critical drivers for the adoption of WSTs.
Findings
According to the findings, perceived value, technical know-how, security, top management support, competitive pressure and trading partner readiness obtained a high model index of 4.154, 4.079, 3.895, 3.953, 3.971 and 3.969, respectively, as critical drivers for WSTs adoption in Ghana. Among the three broad factors, technological factors recorded the highest index of 3.971, followed by environmental factors and organizational factors with a model index of 3.938 and 3.916, respectively.
Practical implications
Theoretically, findings are consistent with studies conducted in developed countries, particularly with regard to the perceived value of WSTs as a key driver in its adoption in the construction industry. This study also contributes to the subject of WSTs adoption and, in the case of emerging countries. Practically, findings from the study can be useful to technology developers in planning strategies to promote WSTs in the global south. To enhance construction health and safety in Ghana, policymakers can draw from the findings to create conducive conditions for worker acceptance of WSTs.
Originality/value
Studies investigating the driving factors for WSTs adoption have mainly centered on developed countries. This study addresses this subject in Ghana where studies on WSTs application in the construction process are uncommon. It also uniquely explores the critical drivers for WSTs adoption using the FSEM.
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