检索结果-南通市图书馆

Science Bulletin 2015年第15期60卷 1305-1315页

作者： ke lyu Rong Chen key Laboratory of Molecular Virology and Immunology Institut Pasteur of Shanghai Chinese Academy of Sciences

Hand, foot and mouth disease(HFMD) is a significant health concern in the Asia–Pacific regions for infants and young children in recent years. However, no vaccines or therapeutics are available at present. The causative agents for HFMD include human enterovirus 71(EV71), coxsackievirus A16(CVA16) and some other viruses. Recently, tremendous progress has been made in the development of monovalent and bivalent vaccines against HFMD. A few neutralizing monoclonal antibodies against EV71 or CVA16 have been identified and characterized. Here, we reviewed some achievements for the development of broadly protective vaccines and neutralizing antibodies against HFMD, and discussed challenges and prospects toward broadly protective multivalent vaccines and therapeutic antibodies against HFMD.

关键词： Hand foot and mouth disease (HFMD) Human enterovirus 71 (EV71) Coxsackievirus A 16(CVAI6) - Vaccine Neutralizing antibodies

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声发射技术在关节外科中的应用及价值

中国组织工程研究 2025年第15期29卷 3262-3270页

作者：徐祯张梦茹吕柯夏中玉张采薇徐建达南京中医药大学常州附属医院常州市中医医院骨科江苏省常州市213003

背景:声发射技术是无损检测中最可靠和完善的技术之一,被广泛用于机械、土木和水下声学等多个领域的损伤检测。近年来,声发射技术获得较大发展,在医学工程领域得到初步应用,特别是在人体关节的摩擦评估以及植入物监测方面具有优势。目的... 详细信息

背景:声发射技术是无损检测中最可靠和完善的技术之一,被广泛用于机械、土木和水下声学等多个领域的损伤检测。近年来,声发射技术获得较大发展,在医学工程领域得到初步应用,特别是在人体关节的摩擦评估以及植入物监测方面具有优势。目的:总结声发射技术在关节外科中的应用现状、存在问题及未来的发展方向。方法:检索1989年1月至2024年3月PubMed数据库、Web of Science数据库、中国知网、万方数据库发表的相关文献,中文检索词为“声学,髋关节置换术,髋关节假体,假体失效,膝关节骨关节炎,膝关节,监测,人工关节”;英文检索词为“acoustics,hip replacement arthroplasties,hip prosthesis,prosthesis failure,knee osteoarthritides,knee joint,monitoring,artificial joint”。初检得到文章2991篇,根据纳排标准,最终纳入80篇文章进行综述分析。结果与结论:①在关节外科领域中,声发射技术主要用于关节疾病早期的发现与诊断,以及关节置换术中骨裂和术后假体下沉、植入物磨损、无菌性松动、骨裂等的检测;②声发射技术的优势可以弥补传统检测方法的不足,提早发现关节炎,降低术中的损伤风险,监测并减少术后并发症,提高手术安全性和临床效果。

关键词：声发射技术声学髋关节置换髋关节假体假体失效膝关节骨关节炎膝关节监测人工关节

Swaying Tree Simulation by Slicing Partition

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Chinese Journal of Electronics 2020年第5期29卷 826-832页

作者： TANG Jing WANG Yinghui WANG Ningna NING Xiaojuan lyu ke SUI Liansheng SHI Zhenghao Faculty of Automation and Information Engineering Xi'an University of Technology School of Artificial Intelligence and Computer Science Jiangnan University The University of Texas at Dallas School of Engineering Sciences University of Chinese Academy of Sciences

The key of swaying tree simulation is to capture the essence of the interaction between wind and tree, which has not received much attention from scholars. In this paper, we present a method for simulating swaying tree based on slicing partition. The tree is divided into multiple "slices", and then jointly moved to simulate the tree swaying in wind. By slicing partition,the motion of any slice is independent of the others concurrently, which provides a parallel spatial topology for real-time calculation. Moreover, based on the fact that the wind will blow to a tree partly rather than the whole, partial swayings of the tree are also simulated. The experimental results show the correctness and effectiveness of our method.

关键词： Tree swaying Slicing Damping

Flow characteristics of natural circulation in a lead–bismuth eutectic loop

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Nuclear Science and Techniques 2017年第3期28卷 97-103页

作者： Chen-Chong Yue Liu-Li Chen ke-Feng lyu Yang Li Sheng Gao Yue-Jing Liu Qun-Ying Huang School of Nuclear Science and Technology University of Science and Technology of China key Laboratory of Neutronics and Radiation Safety Institute of Nuclear Energy Safety Technology Chinese Academy of Sciences

Lead and lead-alloys are proposed in future advanced nuclear system as coolant and spallation *** test the natural circulation and gas-lift and obtain thermal-hydraulics data for computational fluid dynamics(CFD) and system code validation, a lead–bismuth eutectic rectangular loop, the KYLIN-Ⅱ Thermal Hydraulic natural circulation test loop, has been designed and constructed by the FDS team. In this paper, theoretical analysis on natural circulation thermal-hydraulic performance is described and the steady-state natural circulation experiment is performed. The results indicated that the natural circulation capability depends on the loop resistance and the temperature and center height differences between the hot and cold legs. The theoretical analysis results agree well with,while the CFD deviate from, the experimental results.

关键词： Accelerator-driven systems Lead–bismuth eutectic Natural circulation CFD

Weekly Assessment of the COVID-19 Pandemic and Risk of Importation--China, April 1, 2020

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China CDC weekly 2020年第14期2卷 251-257页

作者： Mingfan Pang Zuoru Liang Xinping Yang Yufei Wang Zhongjie Li Yanping Zhang ke lyu Guoqing Shi Lei Zhou Xiaopeng Qi Xinhua Li Xiaoping Dong Chinese Center for Disease Control and Prevention BeijingChina

Along with the announcement of COVID-19 as a global pandemic by the World Health Organization(WHO)on March 12,2020,COVID-19 appeared to be spreading rapidly around the *** 10:00 CET on April 1,2020,a total of 740,995 confirmed cases and 37,277 deaths were reported from 204 foreign countries and regions on 6 continents plus the Diamond Princess international cruise ship;among them,161 countries and regions had local ***,the WHO website reported 23,791 confirmed COVID-19 cases from 18 countries and regions in the Western Pacific(excluding China),464,212 cases from 60 countries and regions in Europe,5,175 cases from 10 countries and regions in South-East Asia,54,281 cases from 21 countries and regions in the Eastern Mediterranean,188,751 cases from 51 countries and regions in the Americas,and 4,785 cases from 44 countries and regions in Africa(1).

关键词： America fir Eastern

Weekly Assessment of the COVID-19 Pandemic and Risk of Importation--China, April 8, 2020

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China CDC weekly 2020年第16期2卷 270-276页

作者： Zuoru Liang Mingfan Pang Xinping Yang Jie Li Yufei Wang Zhongjie Li Yanping Zhang ke lyu Guoqing Shi Xiaopeng Qi Xinhua Li Xiaoping Dong Chinese Center for Disease Control and Prevention BeijingChina.

INTRODUCTION In the past 7 days,COVID-19 continued rapidly spreading *** to the World Health Organization(WHO)website,by 10:00 CET on April 7,2020,209 foreign countries and territories on 6 continents plus the Diamond Princess international cruise ship reported 1,196,651 confirmed cases and 69,274 deaths;among them,178 countries and territories were confirmed to have local ***,the WHO website reported 30,570 confirmed COVID-19 cases from 18 countries and territories in the Western Pacific(excluding China),686,338 cases from 60 countries and territories in Europe,9,132 cases from 10 countries and territories in South-East Asia,78,565 cases from 21 countries and territories in the Eastern Mediterranean,384,242 cases from 53 countries and territories in the Americas,and 7,092 cases from 47 countries and territories in Africa(1).

关键词： America fir continued

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我国体育课程改革参照的历史考察

体育科学 2024年第2期44卷 88-96,F0003页

作者：吕钶唐炎武汉体育学院体育教育学院湖北武汉430079 上海体育大学体育教育学院上海200438

体育课程改革参照作为检视改革国际化与本土化的标尺,应放置于历史的宽广视角中予以考察。研究认为,我国体育课程改革参照分别经历了以苏联模式为学习范本、以体质教育思想为基础、以西方经验为借鉴、以构建中国特色为主旋律的历史阶段... 详细信息

体育课程改革参照作为检视改革国际化与本土化的标尺,应放置于历史的宽广视角中予以考察。研究认为,我国体育课程改革参照分别经历了以苏联模式为学习范本、以体质教育思想为基础、以西方经验为借鉴、以构建中国特色为主旋律的历史阶段。在呈现出国际经验的全面性探索、时代发展的内生性演化、社会需求的阶段性调整等特征的同时,也存在着“突变主义”“拿来主义”“本本主义”的问题倾向。对此,研究提出,我国体育课程改革参照亟须在认识上重塑“中学为体,西学为用”的本土化观念;在方法上推行“久久为功,善作善成”的渐进式改革;在内容上体现“和而不同,美美与共”的中国方案。

关键词：体育课程课程改革参照历史

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胰源性门静脉高压症影像学进展

中国介入影像与治疗学 2023年第5期20卷 308-311页

作者：梁华吕珂中国医学科学院北京协和医学院北京协和医院超声医学科北京100730

胰源性门静脉高压症(PPH)是目前唯一可被治愈的门静脉高压症,但早期临床症状不明显,极易漏诊;而疾病进展引起上消化道出血甚至可能导致死亡。尽早诊断PPH有助于临床及时治疗和防治并发症。本文就PPH影像学进展进行综述。

关键词：高血压门静脉胰腺疾病静脉曲张诊断显像

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超声诊治胰腺疾病进展

中国医学影像技术 2024年第4期40卷 481-484页

作者：吕珂颜晓一中国医学科学院北京协和医学院北京协和医院超声医学科北京100730

胰腺疾病种类多样且复杂,发病率在我国及世界范围内呈上升趋势。超声对于初诊胰腺疾病及常规随访具有重要价值。超声造影等新技术的发展提高了超声诊断胰腺疾病的效能,并有望用于靶向治疗部分疾病。本文就超声诊治胰腺疾病进展进行回顾。

关键词：胰腺疾病胰腺肿瘤超声检查

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我国体育教师健康教育素养培育研究:缘起、脉络及价值意蕴

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武汉体育学院学报 2023年第4期57卷 14-20,37页

作者：王嵘蓉吕钶华中师范大学体育文化研究中心湖北武汉430079 武汉体育学院体育教育学院湖北武汉430079 上海体育学院博士后流动站上海200438

在全面推进“健康中国”建设和坚持“健康第一”教育理念的背景下,探索体育教师健康教育素养的培育问题,有助于回应“青少年健康素养水平不高”的社会关切。采用文献资料法,对我国体育教师健康教育素养培育研究的缘起背景、学术脉络及... 详细信息

在全面推进“健康中国”建设和坚持“健康第一”教育理念的背景下,探索体育教师健康教育素养的培育问题,有助于回应“青少年健康素养水平不高”的社会关切。采用文献资料法,对我国体育教师健康教育素养培育研究的缘起背景、学术脉络及价值意蕴予以探讨。从回应时代之音、镜鉴域外之势、观照现实之需的方面揭示了研究缘起背景;从体育教师教育视角和学校健康教育视角梳理了研究的学术脉络;从有利于贯彻落实国家体育与健康课程标准、丰富体育教师的研究内涵以及弥合体育教师发展的国际差距等方面,分析了体育教师健康教育素养培育的价值意蕴,以期能引起学界对体育教师健康教育的关注与重视,进而推进新时期体育教师研究向纵深发展。

关键词：体育教师健康教育素养体育健康教育体育课程标准

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