Background: With introduction of new technologies, mainly computers and internet, the lives of societies are being transferred more often to virtual reality.What happens to be one of the greatest achievements of human kind, being able to archive all of accomplishments of the civilizations, connect people around the world and make the living truly g
This paper explores issues relating to e-learning in the global workplaces and educational contexts.The literature on e-learning often touts the benefits of e-learning here as an equalizing or democratizing force in learning and education at the detriment of significant challenges facing its implementation and eventual outcomes for users.Central to
UAV (Unmanned Aerial Vehicle) equipment is novel because of its remote automatic control characteristics, so navigation technology is particularly critical.It is necessary to study and apply UAV technology.This paper first analyzes the UAV navigation technology, then the different types bostik universal primer pro of UAV navigation system, and fina
Good practices in heritage conservation are based on accurate information about conditions, materials, and transformation of built heritage sites.Therefore, heritage site documentation and its analysis are essential parts for their conservation.In addition, the devastating effects of recent catastrophic events in different geographical areas have h
A numerical and an empirical method for calculating nonlinear load-settlement curves for shallow foundations on sand are examined and used in a new methodology.Both methods have merits and drawbacks.The drawbacks are overcome by the methodology proposed and verified in the paper.This methodology combines the merits of each method.For this purpose,