This research empirically determined the cost efficiency of the farmers that participated in the IFAD/VCD programme in Niger State of Nigeria.The study elicited cross-sectional data of the 2018 cropping season viz.well-structured questionnaire complemented with interview schedule from a sample size of 110 respondents selected through a multi-stage
Driven by the miniaturization, lightweight of positioning and remote sensing sensors as well as the urgent needs for fusing indoor and outdoor maps for next generation navigation, 3D indoor mapping from mobile scanning is a hot research and application topic.The point clouds with auxiliary data such as colour, infrared images derived from 3D indoor
The continuing importance of energy conservation in the building sector has drawn major attention to energy audits of existing buildings in different climates.In this paper, the energy conservation potential of a residential building located in Iran’s cold climate was investigated through an analysis of its actual energy consumption and throu