The autogenous shrinkage of alkali-activated slag (AAS) is significantly higher than that of ordinary Portland cement (OPC).The higher risk of concrete cracking due to autogenous shrinkage is a critical drawback to wider use of this promising alternative Womens Balboa Tanks binder.The effect of CaO content on the autogenous shrinkage of AAS mortar
In recent years, building change detection has made remarkable progress through using deep learning.The core problems of this technique are the need for additional data (e.g., Lidar or semantic labels) and the difficulty in extracting sufficient features.In this paper, we propose an end-to-end network, called the pyramid feature-based attention-gui
In the contemporary society there is the need of a common understanding of the legal issues of the different court systems, in the academy as well as in the legal profession, in the business world, and in the public administration services.At the same time there is a strong pressure in order M HATS to preserve their sense and value, but it is very
This paper summarizes melting methods of titanium and titanium alloy, such as vacuum arc melting (VAR) and electron beam cold hearth melting (EBCHM), and the related inclusions formed when using these melting methods.Low-density inclusions are resulted from contamination of air, and Pedals high-density inclusions are caused by refractory elements.T