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On Extension of Isometries Between the Unit Spheres of Normed Space E and l^p(p>1)

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Acta Mathematica Sinica,English Series 2009年第7期25卷 1139-1144页

作者： Ji Jin YI rui dong wang School of Mathematics Liaocheng University Liaocheng 252059 P. R. China School of Mathematics Nankai University Tianjing 300071 P. R. China Department of Mathematics Tianjin University of Technology Tianjin 300191 P. R. China

In this paper, we study the extension of isometries between the unit spheres of normed space E and lP（p 〉 1）. We arrive at a conclusion that any surjective isometry between the unit sphere of normed space lP（p 〉 ... 详细信息

关键词： isometric mapping isometric extension strictly convex

Isometries and Additive Mapping on the Unit Spheres of Normed Spaces

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Acta Mathematica Sinica,English Series 2017年第10期33卷 1431-1442页

作者： rui dong wang Xu Jian HUANG Science of College Tianjin University of Technology Tianjin 300384 P. R. China

In this paper, we investigate isometric extension problem in general normed space. We prove that an isometry between spheres can be extended to a linear isometry between the spaces if and only if the natural positive homogeneous extension is additive on spheres. Moreover, this conclusion still holds provided that the additivity holds on a restricted domain of spheres.

关键词： Isometric extension additive mapping unit sphere angle

Therapeutic targets and biomarkers of tumor immunotherapy:response versus non-response

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Signal Transduction and Targeted Therapy 2022年第10期7卷 3784-3810页

作者： dong-rui wang Xian-Lin Wu Ying-Li Sun Bone Marrow Transplantation Center The First Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouChina Liangzhu Laboratory Zhejiang University Medical CenterHangzhouChina Institute of Hematology Zhejiang UniversityHangzhouChina Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy HangzhouChina Central Laboratory National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital&Shenzhen HospitalChinese Academic of Medical Sciences and Peking Union Medical CollegeShenzhenChina CAS Key Laboratory of Genomic Precision Medicine Beijing Institute of GenomicsChinese Academy of SciencesBeijingChina

Cancers are highly complex diseases that are characterized by not only the overgrowth of malignant cells but also an altered immune *** inhibition and reprogramming of the immune system play critical roles in tumor initiation and *** aims to reactivate antitumor immune cells and overcome the immune escape mechanisms of *** by immune checkpoint blockade and adoptive cell transfer,tumor immunotherapy has seen tremendous success in the clinic,with the capability to induce long-term regression of some tumors that are refractory to all other *** them,immune checkpoint blocking therapy,represented by PD-1/PD-L1 inhibitors(nivolumab)and CTLA-4 inhibitors(ipilimumab),has shown encouraging therapeutic effects in the treatment of various malignant tumors,such as non-small cell lung cancer(NSCLC)and *** addition,with the advent of CAR-T,CAR-M and other novel immunotherapy methods,immunotherapy has entered a new *** present,evidence indicates that the combination of multiple immunotherapy methods may be one way to improve the therapeutic ***,the overall clinical response rate of tumor immunotherapy still needs improvement,which warrants the development of novel therapeutic designs as well as the discovery of biomarkers that can guide the prescription of these *** from the past success and failure of both clinical and basic research is critical for the rational design of studies in the *** this article,we describe the efforts to manipulate the immune system against cancer and discuss different targets and cell types that can be exploited to promote the antitumor immune response.

关键词： immunotherapy prescription overcome

高介电性能石墨烯/聚合物纳米复合材料研究进展

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维普期刊数据库

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高分子学报 2014年第7期24卷 878-884页

作者：游峰王东瑞北京科技大学化学与生物工程学院高分子科学与工程系北京100083

石墨烯作为一种新型二维平面纳米材料,表现出许多优异的物理性质.将石墨烯与聚合物复合,利用其独特的结构及物理性质,有望开发一类具有卓越介电性能的纳米复合电介质材料.本文总结了高介电石墨烯/聚合物纳米复合材料这一研究方向的最新... 详细信息

石墨烯作为一种新型二维平面纳米材料,表现出许多优异的物理性质.将石墨烯与聚合物复合,利用其独特的结构及物理性质,有望开发一类具有卓越介电性能的纳米复合电介质材料.本文总结了高介电石墨烯/聚合物纳米复合材料这一研究方向的最新进展,重点介绍了石墨烯提高聚合物基体介电性能的基本理论、石墨烯/聚合物界面对复合电介质性能的影响等,并简要展望了这类材料的发展前景.

关键词：石墨烯纳米复合材料介电性能逾渗理论

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bp(2)空间中的等距映射

数学学报（中文版） 2021年第1期64卷 155-166页

作者：王瑞东王普天津理工大学理学院天津300384

度量与线性性质是赋范空间的重要性质,因此,研究线性算子与等距算子的关系成为了泛函分析领域重要的研究课题.本文首先研究一类特殊的赋准范空间,即bp(2)空间的重要性质.然后给出bp(2)空间单位球面间满等距映射的表示定理及延拓性质.

关键词：二维bp(2)空间等距映射线性延拓表现定理

二维严格凸赋范空间单位球面间等距映射的线性延拓

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数学学报（中文版） 2008年第5期51卷 847-852页

作者：王瑞东南开大学数学科学学院天津300071

主要研究二维严格凸实赋范空间E和F的单位球面S_1(E)和S_1(F)之间的等距映射的线性延拓问题.利用二维严格凸赋范空间单位球面的性质得到:若等距映射V_0:S_1(E)→S_1(F)满足一定条件,则V_0可延拓为全空间E上的线性等距映射V:E→F.

关键词： Tingley问题等距线性延拓严格凸赋范空间

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非满等距映射的线性延拓

数学学报（中文版） 2006年第6期49卷 1335-1338页

作者：王瑞东南开大学数学科学学院天津300071

主要研究实赋范空间E和F的单位球面S_1(E)和S_1(F)之间的等距映射的线性延拓问题．得到：若等距映射V_0：S_1(E)→S_1(F)满足一定条件,则V_0可延拓为全空间E上的线性等距映射V：E→F,这是我们首次在非满的情况下考虑Tingley问题．

关键词： Tingley问题等距线性延拓

An Artificial Intelligence‑Assisted Flexible and Wearable Mechanoluminescent Strain Sensor System

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Nano-Micro Letters 2025年第3期17卷 217-231页

作者： Yan dong Wenzheng An Zihu wang dongzhi Zhang College of Control Science and Engineering China University of Petroleum(East China)Qingdao 266580People’s Republic of China

The complex wiring,bulky data collection devices,and difficulty in fast and on-site data interpretation significantly limit the practical application of flexible strain sensors as wearable *** tackle these challenges,this work develops an artificial intelligenceassisted,wireless,flexible,and wearable mechanoluminescent strain sensor system(AIFWMLS)by integration of deep learning neural network-based color data processing system(CDPS)with a sandwich-structured flexible mechanoluminescent sensor(SFLC)*** SFLC film shows remarkable and robust mechanoluminescent performance with a simple structure for easy *** CDPS system can rapidly and accurately extract and interpret the color of the SFLC film to strain values with auto-correction of errors caused by the varying color temperature,which significantly improves the accuracy of the predicted strain.A smart glove mechanoluminescent sensor system demonstrates the great potential of the AIFWMLS system in human gesture ***,the versatile SFLC film can also serve as a encryption *** integration of deep learning neural network-based artificial intelligence and SFLC film provides a promising strategy to break the“color to strain value”bottleneck that hinders the practical application of flexible colorimetric strain sensors,which could promote the development of wearable and flexible strain sensors from laboratory research to consumer markets.

关键词： Mechanoluminescent Strain sensor Flexible Deep learning Wireless

Turbulent Agglomeration of Microparticles in a Cylinder Wake Flow Using LES-DEM:Focusing on the Effect of the Reynolds Number

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Journal of Thermal Science 2025年第1期34卷 34-49页

作者： wang Shuang MU Lin LI Xue XIE Jun dong Ming School of Energy and Power Engineering Dalian University of Technology School of Optical Information and Energy Engineering Wuhan Institute of Technology School of Energy and Environment Shenyang Aerospace University

Turbulent agglomeration is viewed as a promising technology for enhancing fine particle removal *** better understand particle transport,agglomeration behaviors,and fluid-particle interactions,we numerically explored these phenomena under cylindrical vortex wake influence using a coupled large eddy simulation and discrete element method（LES-DEM） *** validity of the LES approach was verified by comparison with available direct numerical simulation（DNS） *** adopted the Johnson-Kendall-Roberts（JKR） contact model for particle-particle *** particle dispersion and agglomeration characteristics of particles with different diameters（dp=2-20 μm） in the laminar and transition of shear layer（TrSL） flow regimes were *** particles were concentrated at the vortex centers,while larger particles accumulated around the *** agglomeration efficiency exhibited an M-shaped profile spanwise（y-direction）.With increasing Reynolds number,the agglomeration efficiency and turbulence intensity *** particle agglomeration efficiency peaks at a certain Reynolds ***,at higher Reynolds numbers,reducing the residence time of particles in the flow field decreases the agglomeration efficiency.

关键词： discrete element method large eddy simulation microparticle particle agglomeration