Search Results - "Yu, Qiujun"

Effect of acceleration and deceleration of a capsule train running at transonic speed on the flow and heat transfer in the tube by Jiqiang, Niu, Yang, Sui, Qiujun, Yu, Xiaoling, Cao, Yanping, Yuan, Xiaofeng, Yang

“…Acceleration and deceleration are required for train operation, and the flow field around the train shows strong unsteady characteristics during the…”
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An Aerothermal Study of Influence of Blockage Ratio on a Supersonic Tube Train System by Sui, Yang, Niu, Jiqiang, Yuan, Yanping, Yu, Qiujun, Cao, Xiaoling, Wu, Dan, Yang, Xiaofeng

“…Evacuated tube transportation is an important development direction for the high-speed transportation technology of the future. However, a train running at…”
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Notch1 cardioprotection in myocardial ischemia/reperfusion involves reduction of oxidative/nitrative stress by Pei, Haifeng, Yu, Qiujun, Xue, Qiang, Guo, Yunping, Sun, Lu, Hong, Zhibo, Han, Hua, Gao, Erhe, Qu, Yan, Tao, Ling

“…Oxidative/nitrative stress plays an important role in myocardial ischemia/reperfusion (MI/R) injury. Notch1 participates in the regulation of cardiogenesis and…”
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Decreased osteogenesis of adult mesenchymal stem cells by reactive oxygen species under cyclic stretch： a possible mechanism of age related osteoporosis by Tan, Jiali, Xu, Xin, Tong, Zhongchun, Lin, Jiong, Yu, Qiujun, Lin, Yao, Kuang, Wei

“…Age related defect of the osteogenic differentiation of mesenchymal stem cells（MSCs） plays a key role in osteoporosis. Mechanical loading is one of the most…”
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Flow Characteristics and Aerodynamic Heating of Tube Trains in Choked/Unchoked Flow: A Numerical Study by Sui, Yang, Yu, Qiujun, Niu, Jiqiang, Cao, Xiaoling, Yang, Xiaofeng, Yuan, Yanping

“…Hyperloop has become one of the key reserve technologies for future high-speed rail transit. The gas in the tube is compressed and rubbed, leading to a strong…”
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Comparative numerical study of aerodynamic heating and performance of transonic hyperloop pods with different noses by Niu, Jiqiang, Sui, Yang, Yu, Qiujun, Cao, Xiaoling, Yuan, Yanping, Yang, Xiaofeng

“…Delayed detached eddy simulation (DDES) using a shear stress transport (SST) k-ω turbulence model was used to investigate the aerodynamic and temperature…”
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Pathophysiology and therapeutics of cardiovascular disease in metabolic syndrome by Wang, Yabin, Yu, Qiujun, Chen, Yundai, Cao, Feng

“…The metabolic syndrome (MetS) is characterized by a cluster of cardiovascular risk factors, including central obesity, hyperglycemia, dyslipidemia and…”
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Individuals with eating disorder symptoms have an increased risk of nightmares by Kelly, William E., Yu, Qiujun

“…Objective: This preliminary study was aimed to examine if individuals with eating disorder symptoms have a higher incidence of nightmares. Additionally, the…”
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Aerodynamics of railway train/tunnel system: A review of recent research by Niu, Jiqiang, Sui, Yang, Yu, Qiujun, Cao, Xiaoling, Yuan, Yanping

“…•Aerodynamics of railway train / tunnel system and their factors are discussed.•Formation mechanism and development of aerodynamic effects in tunnels are…”
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Increased myocardial ischemia-reperfusion injury in renal failure involves cardiac adiponectin signal deficiency by Song, Yanbin, Yu, Qiujun, Zhang, Junyi, Huang, Weidong, Liu, Yi, Pei, Haifeng, Liu, Jingyi, Sun, Lu, Yang, Lu, Li, Congye, Li, Yan, Zhang, Fuyang, Qu, Yan, Tao, Ling

“…Plasma levels of adiponectin (APN) are significantly increased in patients with renal dysfunction and are inversely related to the risk of cardiovascular…”
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Coronary heart disease in type 2 diabetes: mechanisms and comprehensive prevention strategies by Wang, Yabin, Yu, Qiujun, Fan, Daiming, Cao, Feng

“…Individuals with type 2 diabetes mellitus suffer from a higher incidence of coronary heart disease (CHD) compared with those without diabetes. The mechanisms…”
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Decreased osteogenesis of adult mesenchymal stem cells by reactive oxygen species under cyclic stretch: a possible mechanism of age related osteoporosis by Tan, Jiali, Xu, Xin, Tong, Zhongchun, Lin, Jiong, Yu, Qiujun, Lin, Yao, Kuang, Wei

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Efficacy and safety of supramaximal titrated inhibition of renin‐angiotensin‐aldosterone system in idiopathic dilated cardiomyopathy by He, Zheng, Sun, Yun, Gao, Hui, Zhang, Jun, Lu, Yuhong, Feng, Jihua, Su, Hongli, Zeng, Chao, Lv, Anlin, Cheng, Kang, Li, Yan, Li, Huan, Luan, Ronghua, Wang, Ling, Yu, Qiujun

“…Aims The optimal dosing strategies for blocking the renin‐angiotensin‐aldosterone system in idiopathic dilated cardiomyopathy (IDCM) are poorly known. We…”
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Numerical study on the impact of Mach number on the coupling effect of aerodynamic heating and aerodynamic pressure caused by a tube train by Niu, Jiqiang, Sui, Yang, Yu, Qiujun, Cao, Xiaoling, Yuan, Yanping

“…Super high-speed evacuated tube transport is an important development direction of green, energy-saving, and low-drag rail transit in the future. A great deal…”
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Numerical analysis of the aerothermodynamic behavior of a Hyperloop in choked flow by Sui, Yang, Niu, Jiqiang, Yu, Qiujun, Yuan, Yanping, Cao, Xiaoling, Yang, Xiaofeng

“…The Hyperloop is a form of ultra-high-speed transportation system subject to complex fluid dynamic regimes, such as choked flow. This study investigates the…”
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Impact of vacuum degree on the aerodynamics of a high-speed train capsule running in a tube by Sui, Yang, Niu, Jiqiang, Ricco, Pierre, Yuan, Yanping, Yu, Qiujun, Cao, Xiaoling, Yang, Xiaofeng

“…•Aerodynamic characteristics caused by train capsule operating in supersonic speed in closed tube was first studied.•The numerical simulations are fully…”
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NADPH oxidase 4 promotes cardiac microvascular angiogenesis after hypoxia/reoxygenation in vitro by Wang, Jinyi, Hong, Zhibo, Zeng, Chao, Yu, Qiujun, Wang, Haichang

“…Microvascular endothelial cell dysfunction plays a key role in myocardial ischemia/reperfusion (I/R) injury, wherein reactive oxygen species (ROS)-dependent…”
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Thermal effects on the wall surfaces of transonic evacuated tube maglev transportation by Yu, Qiujun, Yang, Xiaofeng, Niu, Jiqiang, Sui, Yang, Du, Yanxia, Yuan, Yanping

“…•Thermal effects on wall surfaces of transonic ETMT were numerically investigated.•This study used a density-based CFD solver to analyze choked and unchoked…”
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Aerodynamic thermal environment around transonic tube train in choked/unchoked flow by Yu, Qiujun, Yang, Xiaofeng, Niu, Jiqiang, Sui, Yang, Du, Yanxia, Yuan, Yanping

“…•A compressible flow solver based on a total variation diminishing scheme was used.•The flow fields and aerodynamic heating effects on the tube train were…”
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Influence of vehicle length on the aerothermodynamic environment of the Hyperloop by Sui, Yang, Niu, Jiqiang, Yu, Qiujun, Cao, Xiaoling, Yuan, Yanping, Yang, Xiaofeng

“…[Display omitted] •The effect of vehicle length is considered in the simulation.•The effect of vehicle length on shock wave-boundary-layer interactions is…”
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