Liaoning Shihua University

Design of a bionic flapping wing mechanism based on RSSR mechanism and analysis of aerodynamic characteristics

Abstract Flapping-wing aircraft have broad application prospects in scientific research and engineering. Based on the spatial offset RSSR mechanism, this paper designs a bionic flapping-wing structure. By deriving the kinematic equations of the mechanism and taking the preset fla...

Computed tomography-derived body composition parameters as potential predictors of severity and adverse outcomes in viral pneumonia: a retrospective study

Background Following the COVID-19 pandemic, co-infections with multiple respiratory viruses have become increasingly common, complicating the accurate prediction of disease progression and prognosis. This study assessed the use of computed tomography (CT)-derived body composition...

Precise StructuralRegulation of One-Dimensional Ni-BTCMetal–Organic Frameworks and Their Bifunctional Applicationsin Energy Storage and Electrocatalysis

Abstract This study achieved the controllable synthesis of three one-dimensional Ni-BTC metal–organic framework (MOF) materials (Ni-BTC-S1, Ni-BTC-S2, and Ni-BTC-S3) by precisely regulating the hydrothermal synthesis temperature and the type of base. Through characterization tech...