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The Research on Construction of College Student Online Tour Guide Platform Base on Wisdom Tourism

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The Research on Construction of College Student Online Tour ...

第30届中国控制与决策会议

作者： Mengying Zhou Danhong Chen tianyu yi College of Economics and Management Shenyang Aerospace University Business School University of South Australia

In recent years, development and integration of information industry and tourism industry give birth to wisdom tourism. From the perspective of intelligent tourism economy, the college students online tour guide platform has been generated. College students online tour guide platform is an internet platform that is used in the tourism market of college students by intelligent tourism, and is an integrated network that can match the travel demand between university student guides and college guides, and is a communication platform of interconnection between college student tourists and college student guides. Base on the college student online tour guide platform, this paper explores construction and application for this platform. This paper puts forward some constructive suggestions on design, compositions, profit earning and technology of college student online tour guide platform, aiming at becoming the best model for the use of wisdom tourism in college students’ tourism market.

关键词： Wisdom of Tourism College Student Online Tour Guide Platform College Student Tourists College Student Guides Wisdom City Planning

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电磁法检测石油套管应力的试验研究

振动与冲击 2019年第6期38卷 245-248页

作者：孟凡顺王璐邓瑞伊天宇中国海洋大学山东青岛266001 长江大学武汉430100

根据逆磁致伸缩效应及电磁感应原理,针对石油套管的结构,研制了四个感应探头的电测仪器。利用该仪器对石油套管在三点弯载荷作用下进行了电磁检测试验,电磁信号与应力的变化呈现很高的一致性。结果表明,基于电磁感应原理检测石油套管应... 详细信息

根据逆磁致伸缩效应及电磁感应原理,针对石油套管的结构,研制了四个感应探头的电测仪器。利用该仪器对石油套管在三点弯载荷作用下进行了电磁检测试验,电磁信号与应力的变化呈现很高的一致性。结果表明,基于电磁感应原理检测石油套管应力的方法是有效可行的。

关键词：逆磁致伸缩效应电磁感应电磁检测预防套损套管应力

民营医院绩效管理现况研究:以浙江省G医院为例

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中国医院 2017年第6期21卷 72-74页

作者：王高玲叶天瑜章仪南京中医药大学卫生经济管理学院浙江台州骨伤医院

目的:调查案例医院的绩效管理现状,分析如何进一步提升民营医院绩效管理。方法:对案例医院的医务人员发放200份问卷进行调查分析,了解绩效考核的重点指标、员工对考核过程以及考核激励的满意度,结果使用SPSS22.0进行统计分析。结果:在... 详细信息

目的:调查案例医院的绩效管理现状,分析如何进一步提升民营医院绩效管理。方法:对案例医院的医务人员发放200份问卷进行调查分析,了解绩效考核的重点指标、员工对考核过程以及考核激励的满意度,结果使用SPSS22.0进行统计分析。结果:在考核维度上,医务人员更重视对其综合能力和素质的考评,而不是陷于追求任务量的压力中;在绩效管理过程中,医务人员对上下级之间的绩效沟通较满意但参与度不高;在绩效激励方面,薪酬分配和职业发展的激励作用不强。结论:要重视对医务人员能力和素质的考评,使医务人员参与到绩效管理的过程中,并建立多元的绩效激励机制,从而提升医务人员的工作积极性。

关键词：绩效管理民营医院人力资源绩效考核

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甘肃省国土资源综合监管平台设计思路

国土资源信息化 2017年第2期 13-17,7页

作者：张开洲移天煜王伟伟甘肃省国土资源信息中心甘肃兰州730000

为适应国土资源管理工作新常态的要求,本文从"顶层设计"理念出发,对甘肃省国土资源综合监管平台的设计与建设进行了探索,提出了甘肃省国土资源综合监管平台总体架构,构建了综合监管指标体系,开展了综合监管平台的初步设计,对监管平台各... 详细信息

为适应国土资源管理工作新常态的要求,本文从"顶层设计"理念出发,对甘肃省国土资源综合监管平台的设计与建设进行了探索,提出了甘肃省国土资源综合监管平台总体架构,构建了综合监管指标体系,开展了综合监管平台的初步设计,对监管平台各组成系统的功能作了阐述,并对建设提出了建议对策。

关键词：新常态国土资源信息化综合监管

Two-Dimensional Quantum Walk with Non-Hermitian Skin Effects

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Chinese Physics Letters 2021年第3期38卷 1-6页

作者： tianyu Li Yong-Sheng Zhang Wei yi CAS Key Laboratory of Quantum Information University of Science and Technology of ChinaHefei 230026China CAS Center For Excellence in Quantum Information and Quantum Physics Hefei 230026China

We construct a two-dimensional, discrete-time quantum walk, exhibiting non-Hermitian skin effects under openboundary conditions. As a confirmation of the non-Hermitian bulk-boundary correspondence, we show that the emergence of topological edge states is consistent with the Floquet winding number, calculated using a non-Bloch band theory, invoking time-dependent generalized Brillouin zones. Further, the non-Bloch topological invariants associated with quasienergy bands are captured by a non-Hermitian local Chern marker in real space, defined via the local biorthogonal eigenwave functions of a non-unitary Floquet operator. Our work aims to stimulate further studies of non-Hermitian Floquet topological phases where skin effects play a key role.

关键词： topological boundary unitary

Prediction and controlling for welding deformation of propeller base structure

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Journal of Ocean Engineering and Science 2021年第4期6卷 410-416页

作者： Junan yi Jian Lin Zhen Chen tianyu Chen State Key Laboratory of Ocean Engineering Shanghai Jiao Tong UniversityShanghai200240China Shipbuilding Technology Research Institute Shanghai200032China China State Shipbuilding Corporation Limited Beijing 100097China

Welding deformation often brings about manufacturing problems such as dimensional inaccuracies during assembly and reduces fabrication *** and controlling welding deformation can help to improve the quality of welded *** this paper,the welding deformation of propeller base struc-tures is predicted by means of numerical approaches and mechanical constraints are proposed to control deformations in welding *** elasto-plastic finite element method(TEP FEM)is employed to simulate welding process of the base *** accuracy of welding deformation by TEP FEM analysis is verified by comparing with experimental data of tee joint *** show that welding deformations of the base mainly comprise out-of-plane distortion of ring fringe and radial distortion of cylindrical *** mechanical constraints of fixed points at fringe and rigid supports inside cylin-der can decrease out-of-plane and radial distortions *** numerical approach adopted in this article can serve as an effective tool to optimize welding process planning in integrated design method.

关键词： Mechanical constraints Propeller base structure Thermal elasto-plastic finite element method Welding deformation

A One-Time Pad Encryption Scheme Based on Efficient Physical-Layer Secret Key Generation for Intelligent IoT System

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China Communications 2022年第7期19卷 185-196页

作者： Liquan Chen Kailin Cao tianyu Lu yi Lu Aiqun Hu School of Cyber Science and Engineering Southeast UniversityNanjing 210096China Purple Mountain Laboratories Nanjing 211189China National Mobile Communications Research Laboratory Southeast UniversityNanjing 210096China

The one-time pad(OTP)is an applicationlayer encryption technique to achieve the informationtheoretic security,and the physical-layer secret key generation(SKG)technique is a promising candidate to provide the random keys for *** this paper,we propose a joint SKG and OTP encryption scheme with the aid of a reconfigurable intelligent surface(RIS)to boost secret key *** maximize the efficiency of secure communication,we divide the process of secure transmission into two stages:SKG and then encrypted packet ***,we design an optimal algorithm for allocating time slots for SKG to maximize SKG efficiency without security ***,we design a key updating protocol based on our SKG scheme for OTP *** results verify that our scheme can generate keys securely and efficiently,and significantly improve the secure communication performance in an intelligent IoT system.

关键词： physical layer security intelligent internet of things one-time pad reconfigurable intelligent surface

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不动产登记信息平台建设关键技术研究

国土资源信息化 2019年第6期 33-39页

作者：王伟伟移天煜余文富宋钢张开洲甘肃省自然资源信息中心甘肃兰州730000 北京天耀宏图科技有限公司北京100193

本文基于甘肃省不动产登记信息平台建设现状,依据平台建设相关规定,提出不动产登记信息平台的总体架构与设计、部署模式。并针对数据管理与共享、多个子系统集成、业务流程效率、信息安全等建设过程中的问题,运用企业服务总线、Service... 详细信息

本文基于甘肃省不动产登记信息平台建设现状,依据平台建设相关规定,提出不动产登记信息平台的总体架构与设计、部署模式。并针对数据管理与共享、多个子系统集成、业务流程效率、信息安全等建设过程中的问题,运用企业服务总线、ServiceGIS、ETL、工作流和信息加密等技术,提出了相关问题的解决方案,为不动产登记平台建设提供了技术支撑。

关键词：不动产信息管理平台关键技术数据管理信息共享

Three Novel Mutations of Microphthalmos Identified in Two Chinese Families

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Phenomics 2022年第4期2卷 254-260页

作者： Yating Tang Jie Xu yi Lu tianyu Zheng Department of Ophthalmology and Eye Research Institute Eye and ENT Hospital of Fudan UniversityShanghai 200031China NHC Key Laboratory of Myopia(Fudan University) Key Laboratory of MyopiaChinese Academy of Medical ScienceShanghai200031China Shanghai Key Laboratory of Visual Impairment and Restoration Shanghai 200031China

Genetic alterations are a major cause of microphthalmos,while novel-related genes and mutations in microphthalmos have rarely been *** identify the underlying genetic defect responsible for microphthalmos eyes in two three-generation Chinese families,we screened 425 genes involved in common inherited non-syndromic eye diseases with next-generation sequencing-based target capture sequencing of the two probands of two three-generation Chinese families diagnosed with *** were filtered and analyzed to identify possible disease-causing variants before Sanger sequencing *** enrolled two families with microphthalmos(Family 1:microphthalmos with congenital ocular coloboma and Family 2:simple microphthalmos).Two novel heterozygous mutations,Peroxidasin(PXDN)c.3165C>T(***1055Pro)and PXDN c.2640C>G(***880Arg),were found in Family 1,and Crystallin Beta B2(CRYBB2)c.481G>A(***161Arg)was found in Family 2,but none of the mutations were found in the unaffected individuals,who were phenotypically *** orthologous sequence alignment(MSA)revealed that the CRYBB2 ***161Arg mutation was a deleterious effect *** conclusion,the three novel mutations found in our study extend our current understanding of the genetic basis of microphthalmos and provide early pre-symptomatic diagnosis and emphasize the significance of genetic diagnosis of microphthalmos.

关键词： Microphthalmos Gene mutation Next-generation sequencing PXDN CRYBB2