The construction industry (CI) has experienced outstanding growth and contributed to economic for many countries, with enormous foreign investments that require quality projects. High pressure reduce the cost time commonly put at risk of lower safety facilities. Like other developing Tanzania needs more stringent control measures in sector contribute positively sustainable growth. This study th...

Cost overrun has remained a key risk of construction projects that can be prevented by utilizing new technologies. This paper aims to identify the gap in literature, which potentially addressed using digital tools and technologies, reviewing current state art practices. The presents results systematic critical content reviews on cost overruns, address question what factors are affecting overrun...

Modular construction has been applied in low-rise buildings over the past three decades, but its application high-rise is still less than 1% worldwide. Thus, need for residential applying modular Indonesia becomes very important. The unavailability of design guidelines disrupts life cycle projects. This study aims to analyze factors which affect risk manageability on-time performance building p...

This paper assesses the economic benefits of 57 World Bank Group-sponsored hydropower dam plant investments. Hydropower dams are among main sources for producing electricity and largest renewable source power generation throughout world. often a lower-cost option in Clean Energy Transition addressing global climate change. Despite its conspicuous aspects, constructing has been controversial. Co...

Abstract This paper applies the contract theory to study role of National Development Bank (NDB) in financing infrastructure investment. We first show that mitigate overrun issues resulting from agency problem during construction, government uses mixed strategy combining fiscal funding with NDB loans. then endogenize investment determinants profit and use cross-country panel data empirically te...

The count rate performance of the single LSO crystal layer high-resolution research tomograph (HRRT-S) PET scanner is limited by the processing speed of its electronics. Therefore, the feasibility of using an in-field-of-view (in-FOV) shield to improve the noise equivalent count rates (NECR) for small animal brain studies was investigated. The in-FOV shield consists of a lead tube of 12 cm leng...