The incorporation of new water sources into a supply system requires an assessment of their economic feasibility, which, in turn, demands knowledge of their associated costs.This study calculates water production cost and evaluates social cost by applying the residual value method and calculating the shadow price for several water sources.The resul
The paper presents the problems of public finances of here the Ghazni Province and the Afghanistan state budget, which were observed by the Polish Military Contingent during XIII and XIV Rotation in 2014 and 2015.These problems caused major difficulties in functioning of the ISAF bempresas.com mission.The paper also presents an outline of the socio
Globally, Gender-Based Violence and Femicide (GBVF) remains a multifaceted social issue in the 21st century.Despite the ratification of international treaties and national laws, South Africa continues to have alarmingly high levels of GBVF, which were worsened during the Covid-19 national lockdown.The 2020 crime statistics reported that one in five
The production regimes of every era do not remain in the factory but permeate every aspect of a society including its architecture and design culture.Mechanisation transformed space, in particular the household into an efficient machine, with industrial components and standardised dimensions (from the bathtub to the streamlined kitchen), while mili
Rock joints are important factors affecting natural disasters such as landslides, and weak interlayer is the decisive factor for here rock joint stability.Therefore, it is necessary to carry out shear test research on rock joints with weak interlayer.In this paper, the red sandstone was used as rock joint material, and consistent saw-tooth rock joi