The United Nations Development Programme (UNDP) 2030 agenda illustrates the requirement of expanding infrastructure and advancing technology for delivering modern and sustainable energy services for all in developing countries.Moreover, UNDP also set a goal of increasing the renewable energy share in the global energy.Renewable energy resources are
In the cation of the title compound, C10H13N2O+·I−, all non-H atoms, with the exception of the O atom, are essentially coplanar, tattoos with a maximum deviation of 0.04 (1) Å.In the crystal, the cations and anions are arranged in layers parallel to (100).The cations are connected to the anions via an O—H.I hydroge
In response to odour regulation for solid waste management installations in France a web based tool was developed to monitor odour impacts using volunteer community field panels, spontaneous resident observations and professional panels.This approach has been used for some time in France, and allows close monitoring of the impact of new waste manag
Introduction: Drinking water should be free of any chemical contaminants.One of the important aspects of drinking water pollution is presence of heavy metals that can be hazardous for consumer’s health.This study was carried out to determine the concentration of heavy metals in urban and rural drinking water networks of Hamadan province in 20
This paper studies causes of scrap occurrence, tattoos wear and breakage of cutters during thread cutting of steel sleeves poured in Al die castings of motor car engine components.It was concluded that the reason for occurrence of problems with thread cutting of sleeves most probably should be attributed to the fact whether hardness value reaches 2