Publications by authors named "Cheng-cheng Dong"
Background: The bidirectional relationships between metabolic syndrome (MetS) and major depressive disorder (MDD) were discovered, but the influencing factors of the comorbidity were barely investigated. We aimed to fully explore the factors and their associations with MetS in MDD patients.
Methods: The data were retrieved from the electronic medical records of a tertiary psychiatric hospital in Beijing from 2016 to 2021.
Objective: To evaluate the clinical efficacy of warm moxibustion therapy in the recovery of quadriceps muscle strength in patients undergoing total knee arthroplasty (TKA) with analgesia of the femoral nerve block (FNB).
Methods: A total of 174 patients with KOA were randomized into a warm moxibustion group and a rehabilitation group, 87 cases in each group. In the warm moxibustion group, warm moxibustion combined with conventional quadriceps strength training were used.
Research on Straightness Error Compensation of Grating Ruling Machine.
Guang Pu Xue Yu Guang Pu Fen Xi
March 2017
Article Synopsis
- * The preparation of echelle gratings is costly and requires customized processes; however, using ultra precision machining can help lower the production costs, although challenges like poor straightness and errors from diamond lathes remain.
- * This paper proposes a method to compensate for errors in single point diamond lathes, achieving significant improvements in the quality of the diffracted wave front, which enhances the overall performance of the echelle grating.