As a result of international 2006 scion xa catalytic converter agreements on the reduction of CO2 emissions, new technologies using hydrogen are being developed.Hydrogen, despite being the most abundant element in Nature, cannot be found in its pure state.Water is one of the most abundant sources of hydrogen on the planet.The proposal here is to us
Recent tragedies around the world have shown how accidents in the cable-stayed bridges can wreak havoc on the society.To ensure the safety of the cable-stayed bridges, several studies have estimated the cable tension force using the vibration of cables.Most of these methods for estimating the tension of a cable start with measuring the displacement
The global co-19 pandemic changed the various settings of life, including the implementation of the Hajj and related matters such as the pattern of providing guidance to the departing pilgrims.The government is continually seeking to improve the quality of the implementation of the hajj, but it always leaves problems, one of which is the implementa
This study was aimed to possibility of applying three constructed wetlands demonhorns edge units (based on the vertical subsurface flow mode-operation) for treating of simulated wastewater contained cadmium ions.Iraqi sand was the substrate used for packing of mentioned units; however, Canna indica and Typha domingensis can be planted in any two un
The increase in massive data processing and computing in datacenters in recent years has resulted in the problem of severe energy consumption, which also leads to a significant carbon footprint and a negative impact on the environment.A growing number of IT companies with operating datacenters are adopting renewable energy as part of their energy s