supported by National Natural Science Foundation of China under Grants No.52175277 and 12272318;ND Basic Research Funds under Grants G2022WD,Key R&D Program in Shaanxi Province of China under Grant No.2023-YBGY-372.
Most flapping-wing aircraft wings use a single degree of freedom to generate lift and thrust by flapping up and down,while relying on the tail control surfaces to manage attitude.However,these aircraft have certain li...
BACKGROUND Hepatic artery stenosis is a complication of orthotopic liver transplant occurring in 3.1%-7.4%of patients that can result in graft failure and need for retransplantation.Endovascular therapy with angioplas...