Inverse rigid-body dynamic analysis for a 3U P S- P RU parallel robot are conducted in this research.The position, velocity, acceleration, jerk, and singularity are considered in the inverse kinematics analysis.The rigid-body dynamic model is developed by means of the principle of virtual work and the concept of swisse high strength magnesium powde
The miniature high-speed digital valve is essentially a kind of miniature system that contains many nonlinear factors and involves multifield coupling among electromagnetic, mechanical, and liquid ones.In this study, the dimension of an electromagnetic structure is normalized into a unified variable, and the numerical analysis method is used to opt
Objective: This study aims to analyze here the mediation of institutional factors in the relationship between strategic orientations and the propensity of companies, particularly technology-based companies (TBCs), to internationalize in emerging economies.Method: This quantitative, descriptive, cross-sectional survey was conducted with a population
The complement system is an efficient anti-microbial effector mechanism.On the other hand abnormal complement activation is involved in the pathogenesis of multiple inflammatory and hemolytic diseases.As general inhibition of the complement system may jeopardize patient health due to increased susceptibility to infections, the development of pathwa