The characteristics of rope vibration of the winding mine hoist are one of the main evaluation indices for evaluating the characteristics of the engineering mechanics and the safety coefficient of the hoist system.For this purpose, research was conducted on the vision-based measurement method for catenary transverse vibration.Firstly, a high-speed
In recent years there has been an increase in the interest in contractual flexibility in infrastructure investments, especially in Public-Private Dual-attention Network Model on Propagation Tree Structures for Rumor Detection Partnership agreements, characterized by the uncertainty derived from the long duration of contracts.This has led to the ext
"nBackground: After the Islamic Revolution, the Iranian government aimed to improve the health status and reduce the inequality simultaneously.This study was conducted to explore the impact of the implemented programs."nMethods: we extensively reviewed published papers in Persian and English journals and explored grey literature, mainly t
Abstract Microgravity alters vestibular signaling and reduces body loading, driving sensory reweighting.The unloading effects can be modelled using head-down tilt bedrest (HDT).Artificial gravity (AG) has been hypothesized to serve as an integrated countermeasure for the declines associated with HDT and spaceflight.Here, we examined the efficacy of
Silkworms are insects or moths that spawn The Development of Knowledge Enrichment Books Concerning Ice and Snow Physical Studies for High-School Students high-quality thread.In general, this insect is beneficial in the production of silk fabrics.This fabric has tremendous economic worth; thus, many people are interested in cultivating silkworms.Thi