The efficacy of cell therapy is compromised by the suboptimal survival and function of transplanted cells, which can be partly attributed to uncontrolled immunomodulation.To address this issue, the dual role of biomaterials in assisting immune activation and evasion can be used to fine-tune immune responses and improve the efficacy and safety of ce
Surface piercing propellers are special supercavitation propellers operating at free surface.These propellers are designed to have the best performance at the highest speed.The geometric parameters of the number of blades and the pitch ratio will significantly impact the critical advance coefficient range, ventilation and consequently the hydrodyna
Reputation systems are an important means to facilitate trustworthy interactions between on-and off-chain services and users.However, contemporary reputation systems are typically dependent on a trusted central authority to preserve privacy of raters or on adding noise into the user feedback.Moreover, the accuracy of reputation values relies on the