Results 21 to 30 of about 522 (253)
The SGLT2i Dapagliflozin Reduces RV Hypertrophy Independent of Changes in RV Pressure Induced by Pulmonary Artery Banding [PDF]
, 2021 Abstract Background— Sodium glucose linked transporter 2 (SGLT2) inhibition not only reduces morbidity and mortality in patients with diagnosed heart failure but also prevents the development of heart failure hospitalization in those at risk. While studies to date have focused on the role of SGLT2 inhibition in left ventricular failure, whether
Kim Connelly +12 more
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Development and Test Analysis of the RV Reducer Comprehensive Performance Test Platform
Jixie chuandong, 2021 The control accuracy of industrial robot depends on the comprehensive performance of RV reducer， which is the core component of industrial robot. At present， there is a lack of testing products for the performance of RV reducer in the market， the ...
Yi Qiu, Yijing Guo, Fengqiang Gao
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Analysis of the coaxiality–geometric hysteresis model of a rotate vector reducer based on Ansys Adams [PDF]
Mechanical Sciences, 2022 When a traditional performance test device, the rotate vector (RV) reducer, is loading and unloading the reducer tested or running in different torque ranges, the coaxiality error generated by the transmission system has an important impact on the ...
Y. Liu +7 more
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Literature review of RV reducer test bed
IOP Conference Series: Materials Science and Engineering, 2019 Abstract The RV reducer test bench belongs to the mechanical transmission test bench. It is a test equipment for testing the comprehensive performance of the reducer. Various tests are carried out on the test bench to achieve the purpose of rationality of design and manufacture and performance evaluation of the tested RV reducer.
Pan Shilin, Wang Cheng
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Research of Dynamic Characteristic of RV Reducer based on Bond Graph Theory
Jixie chuandong, 2020 In view of the dynamic characteristic analysis of RV reducer is difficult problems. A simulation model of RV reducer is established based on the theory of power bond graph， the mathematical formula for transmission ratio of RV reducer is deduced， and the
Liang Quan, Zheng Peng, Zhao Wenhui
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Rotate Vector Reducer Fault Diagnosis Model Based on EEMD-MPA-KELM
Applied Sciences, 2023 With the increase of service time, the rotation period of rotating machinery may become irregular, and the Ensemble Empirical Mode Decomposition (EEMD)can effectively reflect its periodic state.
Zhijian Tu +4 more
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Review on vibration test and fault analysis of rv reducer
Journal of Physics: Conference Series, 2023 Abstract As the core component of industrial robot RV reducer, its health condition determines the life and accuracy of the robot. The main reason that restricts the long-term stable operation of industrial robots. This paper analyzes and compares the advantages and disadvantages of various technologies from three aspects: state ...
Liang Xuan +3 more
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Research on the Influence of the RV-40E Reducer Modal on Its Transmission Error
Jixie chuandong, 2023 In order to reveal the influence law of RV reducer modal on transmission error, the RV-40E is used as the research object, the equivalent model method is used to construct its mass stiffness dynamic model and then the mathematical model of the RV reducer
Ding Guolong +4 more
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Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma
Molecular Oncology, EarlyView.Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski +10 more
wiley +1 more source
Dynamic Reliability Analysis of RV Reducer Considering Strength Degradation and Dependent Failure
Jixie chuandong, 2020 The strength degradation and dependent failure， which have not been taken into account yet in the existing RV reducer reliability analysis methods， have a significant impact on the reliability of mechanical systems.
Du Xuesong +3 more
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