The development of the green economy has significantly impact the traditional mining industry.Mining enterprises must invest in green technology to reduce the environmental pollution caused by flying dust and soil erosion and are subject to increased scrutiny to be socially responsible when conducting their business.To address this issue, we consid
Purpose: analysis of the leading factors of special physical fitness of athletes from acrobatic rock and roll at the stage of preliminary basic training.Material & APPLE PECTIN Methods: 10 sports couples took part in the study (10 male partners, 10 female partners).The research methods are: theoretical analysis and synthesis of data from special sc
Urbanization and human development have increased the exposure of seismic risk.Therefore, engineers need to develop new and more efficient technologies to protect people and objects from the disastrous consequences of earthquakes.Air casters have gained attention and have been utilized in the past decade as effective seismic Cloche vibration contro
The harmonic drive (HD) is increasingly used due to its outstanding advantages, especially for equipment requiring high precision and a large gear ratio.This research is based on the Finite Element Method (FEM) and mechanical analysis to investigate stress calculation methods for the flexspline (FS), a significant component of HD transmission, prov