DEPLOYMENT KINEMATIC ANALYSIS AND CONTROL OF A NEW HOOP TRUSS DEPLOYABLE ANTENNA

Firstly, based on the structural characteristics of a new type of hoop truss deployable antenna, this paper derives the motion transformation relation between two hoop modules by using the method Art for Kids of coordinate transformation, and establishes the general model for deployment kinematic analysis, which can be applied to analyze the positi

Programmed death-1 (PD-1), an immunoinhibitory receptor on T cells, is known to be involved in immune evasion through its binding to PD-ligand 1 (PD-L1) in many chronic diseases.We previously found that PD-L1 expression was upregulated in cattle infected with bovine leukemia virus (BLV) and that an antibody that blocked the PD-1/PD-L1 interaction r