the archaeologists have studied the historical structures and ancient monuments from different perspectives they sometimes survey them in terms of their periods and they also investigate their way of construction on the basis of various techniques. they can reconstruct the beliefs, rites and rituals, customs, artistic attitudes, ... of the people who built these monuments. in this research it h...

In the past decade, there has been an increase in environmental performance assessment earth construction through life cycle (LCA) methodology. A Systematic Literature Review verified LCA methodology trends of five techniques from 2016 to April 2022, resulting 27 studies. The results have analyzed qualitative thematic analysis, considering Considering embodied carbon (GWP) and energy, transport...

Background: Safety of contractors is one of the key safety challenges at construction. Safety training, as an essential prerequisite for achieving safety qualification certificates by contractors, could decrease accident rates in the construction. This study aims to evaluate the effectiveness of training construction contractors in safety issues in minimizing occupational accidents in a five-ye...

it has been shown that geopolymerization can transform a wide range of waste aluminosilicate materials into building materials with excellent chemical and physical properties such as fire and acid resistance. in this research work, geopolymerization of construction waste materials with different alkali-activators based on combinations of na2sio3 and naoh has been investigated. a number of syste...

The application domain of compiler techniques is changing. Whereas previously compiler techniques were primarily used for the construction of compilers for general purpose languages, now these techniques are increasingly often used for the construction of application domain languages and extensible language models. However , the traditional compiler techniques suuer from problems of complexity,...