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《医学前沿(英文)》 2022年 第16卷 第6期 页码 969-974 doi: 10.1007/s11684-021-0912-z
关键词: severe malaria nigeria malaria mortality PfPR2-10 intermediate malaria transmission
《工程管理前沿(英文)》 doi: 10.1007/s42524-023-0275-z
关键词: built environment industry digitalization Nigeria smart contract technological revolution
Causations of failure in megaprojects: A case study of the Ajaokuta Steel Plant project
Oluwole Alfred OLATUNJI
《工程管理前沿(英文)》 2018年 第5卷 第3期 页码 334-346 doi: 10.15302/J-FEM-2018011
This paper uses project organizational theories to draw lessons from a historic megaproject, the Ajaokuta Steel Plant (ASP). Archival reports on the ASP were explored to identify the unique attributes of the project; the political wrangling that underplayed its evolution, its economic significance and organizational impacts. Findings suggest the goals of the ASP project were, and still are, unambiguous. Failure occurred as socio-political forces aggravated the project’s complex milestones. Stakeholders were impatient with pre-project investigations. During planning, owners ignored opinions that were contrary to their expectations. While delays lingered, pressures from the global economy weakened the project’s motivation to succeed. These combined to turn the project’s outcomes into a chaotic situation that triggered dire implications. Despite about 1400% overrun in cost, the success achieved on the plant was 28% at commissioning. Contractors remained on site until eight years after commissioning. Six key elements of the 482 items in the ASP project contract were not delivered nearly 40 years on. A simplistic look at these suggests poor planning is the main problem. However, planning issues is not entirely strange in greenfield projects. The paper draws strength from project organization theories to explain what was poor about the planning. Socrates’ generic management theory was used to explain the role of leadership in the failure of the ASP project. McGregor’s Theory X and Theory Y explain the significance of stakeholders’ integration in megaprojects. Systems and chaos theories were used to explain the sensitivity of the ASP project to uncertainties. Narratives on these combine well to inspire stakeholders of megaprojects on where and how to seek courage in making effective plans that can help achieve success in complex projects. While normative literature only recognizes project success in a definitive perspective, this study provides insights from failure as an instrument to trigger sublime reflections.
关键词: industrial projects megaprojects Nigeria project organizational theories steel plant
Evaluation of the wind energy potential of two south west sites in Nigeria
Olaleye M. AMOO
《能源前沿(英文)》 2012年 第6卷 第3期 页码 237-246 doi: 10.1007/s11708-012-0201-2
关键词: wind potential wind speed wind power density wind gust turbulence intensity Nigeria
Availability of wind energy resource potential for power generation at Jos, Nigeria
O. O. Ajayi, R. O. Fagbenle, J. Katende, J. O. Okeniyi
《能源前沿(英文)》 2011年 第5卷 第4期 页码 376-385 doi: 10.1007/s11708-011-0167-5
关键词: green electricity renewable resources Weibull statistics Jos Nigeria
End-use energy utilization efficiency of Nigerian residential sector
Fidelis I. ABAM,Olayinka S. OHUNAKIN,Bethrand N. NWANKWOJIKE,Ekwe B. EKWE
《能源前沿(英文)》 2014年 第8卷 第3期 页码 322-334 doi: 10.1007/s11708-014-0329-3
关键词: end-use energy exergy efficiency residential sector Nigeria
Techno-economic evaluation of wind energy in southwest Nigeria
Muyiwa S. ADARAMOLA, Olarenwaju M. OYEWOLA, Olayinka S. OHUNAKIN, Rufus R. DINRIFO
《能源前沿(英文)》 2012年 第6卷 第4期 页码 366-378 doi: 10.1007/s11708-012-0205-y
关键词: mean wind speed Weibull distributions wind turbine techno-economic analysis southwest geopolitical region Nigeria
标题 作者 时间 类型 操作
prevalence and pattern of non-anaemia severe malaria among 2–10 year olds in Sokoto in Northwestern Nigeria
期刊论文
Smart contract applications in the built environment: How prepared are Nigerian construction stakeholders?
期刊论文
Causations of failure in megaprojects: A case study of the Ajaokuta Steel Plant project
Oluwole Alfred OLATUNJI
期刊论文
Availability of wind energy resource potential for power generation at Jos, Nigeria
O. O. Ajayi, R. O. Fagbenle, J. Katende, J. O. Okeniyi
期刊论文
End-use energy utilization efficiency of Nigerian residential sector
Fidelis I. ABAM,Olayinka S. OHUNAKIN,Bethrand N. NWANKWOJIKE,Ekwe B. EKWE
期刊论文