We live in a society where aggressiveness and violence already tend to become a major social problem.Aggressiveness is present in all environments, conditioned by many cultural, environmental and social factors that sometimes influence how it will be expressed and often involve high social costs.In recent years, there has been a sharp rise in aggre
Relevance.One of the main directions of development of mobile communication systems, radio engineering and telecommunication systems is the improvement of the structural form of the bearing supports, which will solve a number of practical tasks: to increase the coverage area, to ensure higher rates of data transmission speed and to ensure stable op
Motivated by the effect of cooling rate on microstructure, standard air cooling (AC) and novel cryogenic cooling (CC) were employed in the wire-arc directed energy deposition process of Mg-alloy.The influences of click here cooling modes on macrostructure, defects, microstructure, mechanical properties and deformation behaviour were systematically
In edentulous patients, an accurate recording of vertical dimension is always a prime consideration for any dentist.Though there have been many advances in techniques and materials for recording vertical dimension, there is still welding sweater a lack in describing an accurate method of evaluation in edentulous patients.This article describes a qu