Bortiorkor  Nii Tsui Alabi

Bortiorkor Nii Tsui Alabi
Purdue University | Purdue · Department of Aviation Technology (AT)



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Publications (10)
This paper reviews the concepts of sustainability as it relates to investment evaluation and decision making in runway pavement reconstruction, widening, or repair. The discussion starts with an overview of sustainability principles applied to these runway improvements, and identifies the decision-making contexts associated with these improvements....
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Infrastructure supports human welfare and well-being, quality of life, and livability. Corruption diminishes opportunities for and the effectiveness of infrastructure development. Legal, moral and ethical issues underlie infrastructure development and corruption. Professional codes of ethics support these values. Key building blocks for mitigating...
Highway agencies seek knowledge of the changes in infrastructure design and management necessary for connected and automated vehicle (CAV) operations. This technical note presents preliminary and partial results of ongoing research. The note establishes a classification of roadway infrastructure, and discusses the challenges and opportunities assoc...
Full-text available
Oversight organizations seek to monitor regularly the expenditures and the resulting performance of infrastructure agencies under their authority. A context of this expenditure–performance connection is that of infrastructure preservation spending and the physical condition of the infrastructure. In examining the expenditure–performance relationshi...
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The concepts of connectivity, accessibility, and mobility (CAM) are key measures of transport network performance that have been discussed extensively in the literature. However, there has been little work that discussed the relationships among these concepts. A clear discourse on these concepts and their interrelationships can help agencies carry...
Conference Paper
In a bid to promote the overall accountability of infrastructure agencies, oversight organizations seek to monitor regularly not only the agency expenditures but also their resulting performance. One context of this expenditure-performance connection is that of infrastructure preservation spending and the physical condition of the infrastructure. T...
The integration of Unmanned Aircraft Systems (UAS) into the National Air Space (NAS) in recent times has been met by mixed public responses. The paper establishes four constructs each of which encapsulates multiple backgrounds and concerns of the stakeholders: functional knowledge, utilization trust, operational integration support, and safety risk...


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