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[期刊论文] 作者:Hongbing QIU,Anqiang ZHU,
来源:数学年刊B辑(英文版) 年份:2021
The authors consider the short time existence for Ricci-Bourguignon flow on manifolds with boundary.If the initial metric has constant mean curvature and satisfies some compatibility conditions,they show the short time existence of the Ricc......
Bioinspired flexible,high-strength,and versatile hydrogel with the fiberboard-and-mortar hierarchica
[期刊论文] 作者:Han-Ping Yu,Ying-Jie Zhu,
来源:纳米研究(英文版) 年份:2021
The synthetic hydrogels with high water contents are promising for various applications,however,they usually exhibit low mechanical properties.In this work,inspired by the natural biological soft tissues,whose hierarchically ordered fibrous......
Physical and computational study of a novel submerged entry nozzle design for twin-roll casting proc
[期刊论文] 作者:Mian-guang Xu,Miao-yong Zhu,
来源:钢铁研究学报(英文版) 年份:2021
With significant emphasis on reducing the turbulence in the bath and the need for effective distribution of metal along the roller length in twin-roll casting,a novel submerged entry nozzle (SEN) configuration with two “gap regions” was p......
[期刊论文] 作者:Zhe Chang,Qing-Hua Zhu,
来源:中国物理C(英文版) 年份:2021
Supernova remnants are supposed to be the most possible sources of cosmic rays.However,alternative sources of cosmic rays,such as an active galactic nucleus,gamma-ray bursts,and pulsars,have not be excluded.In this study,we investigate the ......
Modeling of Superelastic-plastic Behavior of Porous Shape Memory Alloys Incorporating Void Shape Eff
[期刊论文] 作者:Xiang Zhu,Guansuo Dui,
来源:固体力学学报(英文版) 年份:2021
A new constitutive model for describing the superelastic-plastic behavior of porous shape memory alloys(SMAs)is proposed.The model incorporates the influences of void shape and hydrostatic pressure as well as the elastic modulus mismatch be......
[期刊论文] 作者:Peng-Fei Qu,Qi-Zhi Zhu,
来源:固体力学学报(英文版) 年份:2021
In this work,a novel constitutive model is developed within the framework of fractional plasticity to delineate the coupling between inelastic deformation and damage of quasi-brittle materials.Faced with the common challenge of determining ......
Metal substrates-induced phase transformation of monolayer transition metal dichalcogenides for hydr
[期刊论文] 作者:Zhe Wang,Wenguang Zhu,
来源:中国物理B(英文版) 年份:2021
Monolayer transition metal dichalcogenides can normally exist in several structural polymorphs with distinct electri-cal,optical,and catalytic properties.Effective control of the relative stability and transformation of different phases in ......
[期刊论文] 作者:Xin Rong,Hong-Wu Zhu,
来源:石油科学(英文版) 年份:2021
Temperature drop is commonly observed in subsea vertical X-mas trees during shutdown.The presence of a huge temperature difference between internal crude oil and external seawater can cause severe equipment degradation of the oil flow chann......
[期刊论文] 作者:Wei-Fang Zhu,Shu-Sen Zheng,
来源:国际肝胆胰疾病杂志(英文版) 年份:2021
To the Editor:rnNecrolytic migratory erythema (NME) is a group of cutaneous lesions characterized by periodic episodes of annular or figura- tive dark red plaques, which are typically accompanied by blisters, erosions, and crusting. It is o......
[期刊论文] 作者:Yuhan Jiang,Jia Zhu,
来源:中国通信(英文版) 年份:2021
Unmanned aerial vehicles (UAVs) are en-visioned as a promising means of providing wireless services for various complex terrains and emergency situations.In this paper,we consider a wireless UAV-enabled cognitive communication network,where......
[期刊论文] 作者:Xiangyu ZHOU,Langfeng ZHU,
来源:数学物理学报(英文版) 年份:2021
In this paper,we give a survey of our recent results on extension theorems on K(a)hler manifolds for holomorphic sections or cohomology classes of (pluri)canonical line bun-dles twisted with holomorphic line bundles equipped with singular m......
[期刊论文] 作者:Jun Xiong,Bing Zhu,
来源:科学通报(英文版) 年份:2021
Epigenetic regulation on gene expression is key to the decision and maintenance of cell fates during development.One of the old-est and the most explored epigenetic machinery involves the Poly-comb group (PcG) proteins,which regulate a plet......
Three-dimensionally nonlocal tensile nanobars incorporating surface effect:A self-consistent variati
[期刊论文] 作者:ZHU XiaoWu,LI Li,
来源:中国科学:技术科学(英文版) 年份:2021
A naturally discrete nanobar implies that the continuum axiom fails,and the surface-to-volume ratio is very large.The noniocal theory of elasticity releasing the continuum axiom and the surface theory of elasticity are therefore employed to......
[期刊论文] 作者:Ding XU,Hongbo ZHU,
来源:中国科学:信息科学(英文版) 年份:2021
Dear editor,rnRadio frequency (RF) energy harvesting is a technology that enables harvesting energy from RF signals,and the wireless powered communication network (WPCN) is a new type of wireless network,where devices are powered by RF ener......
Flow structures of turbulent Rayleigh-Bénard convection in annular cells with aspect ratio one and l
[期刊论文] 作者:Xu Zhu,Quan Zhou,
来源:力学学报(英文版) 年份:2021
We present an experimental study of flow structures in turbulent Rayleigh-Bénard convection in annular cells of aspect ratios Γ=1,2 and 4,and radius ratio ? 0.5.The convecting fluid is water with Prandtl number Pr=4.3 and 5.3.Rayleigh num......
[期刊论文] 作者:Zhiwei Yang,Yuejin Zhu,
来源:力学学报(英文版) 年份:2021
High-precision numerical methods are utilized to study the shock waves interacting with an elliptical heavy bubble.The influence of different bubble gases(SF6 and R22)and shock intensities(Ma=1.21 and Ma=2.1)is analyzed qualitatively and qu......
[会议论文] 作者:Danyang Zhu,Yifan Wang,,
来源:2021届艺术设计会议:继承与创新论文集 年份:2021
The cattle have played a very important role in ancient Chinese agricultural production and social life.They have a mild temperament and are a representative of hard work.For thousands of years,the ca...
Cucurbit[6]uril-based supramolecular frameworks assembled via the outer surface interaction of cucur
[期刊论文] 作者:Chao Liu,Ruihan Gao,Yunqian Zhang,Qianjiang Zhu,Zhu Tao,
来源:中国化学快报(英文版) 年份:2021
Curcurbit[n]uril (Q[n])-based supramolecular frameworks (QSFs) constructed from the outer surface interaction of Q[n]s (OSIQ) have the characteristic of simplic...
Heat Transfer Prediction of Supercritical Carbon Dioxide in Vertical Tube Based on Artificial Neural
[期刊论文] 作者:ZHU Bingguo,ZHU Xinjie,XIE Jian,XU Jinliang,LIU Huan,
来源:热科学学报(英文版) 年份:2021
Accurate prediction of supercritical CO2 (scCO2) heat transfer is important for heat exchanger design and safe operation of scCO2 power cycles.The main prediction method is empirical correlation.This paper demonstrates an alternative way by......
Rhinitis may be a clinical symptom of primary pulmonary lymphoepithelioma-like carcinoma,an incident
[期刊论文] 作者:Ke Huang,Yu Zhu,Jian Zhu,Bin Huang,Xu-Hui Gao,
来源:中华医学杂志:英文版 年份:2021
To the Editor:Primary pulmonary lymphoepithelioma-like carcinoma(PPLELC)is considered to be a rare type of lung cancer and is caused by long-term Epstein-Barr virus infection with clinical symptoms similar to most lung cancers.During the CO......
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