This paper presents experimental and theoretical studies on the dynamic effect on the propeller loading due to ventilation by using a simulation model that Wooden Car generates a time domain solution for propeller forces in varying operational conditions.For ventilation modeling, the simulation model applies a formula based on the idea that the cha
The accidents of truck crane happen frequently during working Cortador because of the structure failure of hoist boom,which result in severe economic loss and casualties.So,the method combining probabilistic and non-probabilistic hybrid reliability theory with Bayesian Network is put forward to analyze the reliability of hoist boom structure.Probab
Ankylosing spondylitis (AS) is a progressive systemic chronic inflammatory rheumatic disease that causes arthritis of spine and sacroiliac joints and finally Thermometers results in contracture or bony fusion of these joints.The ankylosed spine has increased propensity to fracture due to rigidity, long lever arms, and osteoporosis.However, iatrogen