Disaster forensic investigation analyses the unfolding of a disaster and attempts to identify its multiple causes of damage which can lead to (i) improved disaster prevention and management from lessons learnt, and (ii) more effective mitigation measures in the aftermath of a disaster.The way in which damage data are collected after a flood event a
It is known that the longitudinal vortex alternately and periodically forms diagonally backward of the upstream cylinder of the cruciform system consisted of the upstream cylinder and the downstream strip-plate and causes the strong periodic lift force on the upstream cylinder.We have had a new concept to form a longitudinal vortex steadily at a fi
The work presents the results nano titanium of examinations concerning the influence of various amounts of home scrap additions on the properties of castings made of MgAl9Zn1 alloy.The fraction of home scrap in the metal charge ranged from 0 to 100%.Castings were pressure cast by means of the hot-chamber pressure die casting machine under the indus
Abstract Rhizome of Polygonatum sibiricum is both a renowned traditional Chinese remedy and a commonly consumed delicacy.Due to the escalating demand and excessive overexploitation, there Servo Motor has been a growing interest in the artificial cultivation of this plant in recent years.To assess the therapeutic benefits of artificially cultivated