In order to obtain the dynamic stress response of the drum and main shaft of a friction hoist under dynamic loads, a dynamic stress calculation model for the friction hoist was constructed LIGHTING based on the flexible multibody modelling method.This approach integrates modal flexible bodies and finite element flexible bodies to visualize the kine
This paper empirically examines the impacts and underlying mechanisms of a digital strategy, along with its four constituent indicators, on enterprise innovation investment.Utilizing a vast sample of companies listed on Chinese stock markets spanning from 2007 to 2022, the study constructs measurement indices for enterprise digital strategies throu
This study aimed to create a draft program to improve the resilience potential of a drug addict who is in the rehabilitation process.Resilience according to Wagnild (2009) is the ability of individuals to be able to successfully cope with DAMAGED adversity and change in life.Almost all people have difficulty and fall in the course of life, but they