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Design of Manipulator System with Tactile Sensor Arrays Based on the Demand of Frail Older People

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Design of Manipulator System with Tactile Sensor Arrays Base...

Diagnosis of Acute Q Fever in an Elderly Patient Using Metagenomic Next-Generation Sequencing:A Case Report

2021中国智能自动化大会(CIAC2021)

作者： Lu Wang shasha liu Ling Weng Wenmei Huang Bowen Wang School of Architecture Planning and LandscapeNewcastle University State Key Laboratory of Reliability and Intelligence of Electrical Equipment School of Electrical EngineeringHebei University of Technology

With the growth of the aging population in China, the importance of home-based old age care in the construction of the model has increased, and issues such as the design of auxiliary intellectual tools and care for the older people are prominent. The manipulator with the tactile sensor is an essential form of intelligent perception of robot, and can help frail elders to finish the task of grasping objects. Here, the manipulator system with tactile sensor arrays has been designed according to the demand of older adults. The experimental results show that the manipulator system with a tactile sensor array can be applied to target object recognition effectively, and can provide meaningful reference and inspiration for the design and application of auxiliary products for the needs of seniors in the future.

关键词： Frail older people Manipulator system Tactile sensor array Grasping object

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Journal of Clinical and Nursing Research 2024年第9期8卷 36-39页

作者： shasha Zang Sha liu Lili Tan Department of Geratology The Affiliated Hospital of Hebei UniversityBaoding 071000Hebei ProvinceChina Department of Cardiology The Affiliated Hospital of Hebei UniversityBaoding 071000Hebei ProvinceChina

Query fever(Q fever)is a globally spread zoonotic disease caused by Coxiella burnetii,commonly found in natural foci but rarely seen in Hebei *** clinical manifestations of Q fever are diverse and nonspecific,which often leads to missed or incorrect diagnoses in clinical *** article reports a case of acute Q fever diagnosed in an elderly patient using metagenomic next-generation sequencing.

关键词： Elderly patient Acute Q fever Metagenomic next-generation sequencing(mNGS)

Nasal vaccination of triple-RBD scaffold protein with flagellin elicits long-term protection against SARS-CoV-2 variants including JN.1

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2312-2323页

作者： Xian Li Mengxin Xu Jingyi Yang Li Zhou Lin liu Min Li shasha Wang Mei-Qin liu Zhixiang Huang Zhen Zhang Shuning liu Yunqi Hu Haofeng Lin Bowen liu Ying Sun Qingguo Wu Zheng-Li Shi Ke Lan Yu Chen Huimin Yan Yao-Qing Chen Wuhan Institute of Virology Chinese Academy of SciencesWuhanChina Vaccine and Immunology Research Center Translational Medical Research InstituteShanghai Public Health Clinical CenterFudan UniversityShanghaiChina University of Chinese Academy of Sciences BeijingChina School of Public Health(Shenzhen) Shenzhen Campus of Sun Yat-sen UniversityShenzhenGuangdongChina State Key Laboratory of Virology Modern Virology Research CenterCollege of Life SciencesWuhan UniversityWuhanChina Aerosol Bio-Tech(Suzhou)Co. LTDSuzhouJiangsuChina National Medical Products Administration Key Laboratory for Quality Monitoring and Evaluation of Vaccines and Biological Products Sun Yat-sen UniversityGuanzhouChina

Developing a mucosal vaccine against SARS-CoV-2 is critical for combatting the ***,we investigated long-term immune responses and protection against SARS-CoV-2 for the intranasal vaccination of a triple receptor-binding domain(RBD)scaffold protein(3R-NC)adjuvanted with a flagellin protein(KFD)(3R-NC+KFDi.n).In mice,the vaccination elicited RBD-specific broad-neutralizing antibody responses in both serum and mucosal sites sustained at high level over a *** long-lasting humoral immunity was correlated with the presence of long-lived RBD-specific IgG-and IgA-producing plasma cells,alongside the Th17 and Tfh17-biased T-cell responses driven by the KFD *** upon these preclinical findings,an open labeled clinical trial was conducted in individuals who had been primed with the inactivated SARS-CoV-2(IAV)*** a favorable safety profile,the 3R-NC+KFDi.n boost elicited enduring broad-neutralizing IgG in plasma and IgA in salivary *** meet the challenge of frequently emerged variants,we further designed an updated triple-RBD scaffold protein with mutated RBD combinations,which can induce adaptable antibody responses to neutralize the newly emerging variants,including *** findings highlight the potential of the KFD-adjuvanted triple-RBD scaffold protein is a promising prototype for the development of a mucosal vaccine against SARS-CoV-2 infection.

关键词： vaccination vaccine sustained

TA15表面激光熔覆钴基复合涂层显微组织和耐磨性研究（英文）

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稀有金属材料与工程 2014年第5期43卷 1041-1046页

作者：刘莎莎王宇航张维平大连理工大学辽宁大连116023

利用横流CO2激光器在TA15钛合金表面通过优化的激光熔覆工艺制备出原位自生的多种颗粒增强钴基复合涂层,以增强表面的耐磨性和硬度。利用X射线衍射(XRD)、金相、扫描电镜(SEM)、硬度测试机和磨损试验机等方法对熔覆层进行分析。结果表明... 详细信息

利用横流CO2激光器在TA15钛合金表面通过优化的激光熔覆工艺制备出原位自生的多种颗粒增强钴基复合涂层,以增强表面的耐磨性和硬度。利用X射线衍射(XRD)、金相、扫描电镜(SEM)、硬度测试机和磨损试验机等方法对熔覆层进行分析。结果表明,熔覆层的显微结构主要由γ-Co、α-Ti固溶体和弥散分布的原位自生TiB2,、Cr5Si3,、TiC、WB、SiC、Co3Ti、NiC颗粒组成,这些多种颗粒增强相弥散分布在细小的树枝晶组织之间。熔覆层的显微硬度比基体提高很多,HV达到10000 MPa左右,约为基体硬度的3倍。与钛合金相比,熔覆层的耐磨性也有显著提高,其磨损率约为钛合金的1/12。熔覆层的磨损机理具有粘着磨损和磨粒磨损的混合特征。

关键词：钛合金激光熔覆耐磨性显微组织显微硬度

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组织沉默对员工负向行为的影响及其作用机制

科研管理 2017年第1期38卷 144-152页

作者：王颖刘莎莎北京师范大学政府管理学院北京100875

组织沉默指员工了解组织运行中潜在的问题,但是出于某种目的而没有表达个人观点的行为。已有研究集中于组织沉默的概念、测量及影响因素上,鲜有研究探讨组织沉默影响其结果变量的作用机制。以619名员工为研究样本,本研究考察了组织沉默... 详细信息

组织沉默指员工了解组织运行中潜在的问题,但是出于某种目的而没有表达个人观点的行为。已有研究集中于组织沉默的概念、测量及影响因素上,鲜有研究探讨组织沉默影响其结果变量的作用机制。以619名员工为研究样本,本研究考察了组织沉默对员工工作倦怠和离职倾向的影响,以及两种心理感知(自我效能感和工作投入)在此过程中的中介作用。研究结果表明:组织沉默与员工工作倦怠和离职倾向都呈负相关关系,自我效能感与工作投入在组织沉默和员工工作倦怠与离职倾向关系中起中介作用。

关键词：组织沉默自我效能感工作投入工作倦怠离职倾向

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社交媒体品牌页面特征对顾客契合行为的影响

东北大学学报（社会科学版） 2021年第5期23卷 31-38页

作者：贺爱忠刘沙沙湖南大学工商管理学院湖南长沙410082

通过问卷调查法,对515份新浪微博用户数据进行了分析,探讨了社交媒体品牌页面特征对顾客契合行为的影响。研究结果表明:微博品牌页面特征正向影响用户体验感知;用户体验感知正向影响品牌页面态度;品牌页面态度正向影响顾客契合行为;用... 详细信息

通过问卷调查法,对515份新浪微博用户数据进行了分析,探讨了社交媒体品牌页面特征对顾客契合行为的影响。研究结果表明:微博品牌页面特征正向影响用户体验感知;用户体验感知正向影响品牌页面态度;品牌页面态度正向影响顾客契合行为;用户体验感知与品牌页面态度在微博品牌页面特征对顾客契合行为的正向影响中起链式中介作用。

关键词：微博品牌页面特征用户体验感知品牌页面态度顾客契合行为

Research paper Air atmosphere available fast one-pot synthesis of VO_(2)nanoparticles with excellent thermochromic properties by a novel liquid-shielding method

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Journal of Materiomics 2024年第1期10卷 17-26页

作者： Zhi Cao Jin Li Chunhui Zhang Ke Jiao Yunxiang Chen Yifei liu Xinghui Hou Haipeng Ji Liying Zhang shasha Yi Yu Wang Zhang Chen Yanfeng Gao Zongtao Zhang School of Materials Science and Engineering Zhengzhou UniversityKexue Ave 100Zhengzhou450001China School of Materials Science and Engineering Shanghai UniversityShangda Rd 99Shanghai200444China

As a typical strongly correlated transition oxide,vanadium dioxide(VO_(2))based nanomaterials have drawn many research attentions these years due to the giant metal-to-insulator phase transition(MIPT)at around 68℃.However,due to the complexities of the V-O system and interplays between various vanadium oxide phases,the synthesis of high-quality VO_(2)nanopowders is still fraught with many challenges,especially in air *** this paper,we report a novel air atmosphere available liquid-shielding synthesis method for thermochromic VO_(2)nanoparticles,by using low-eutectic molten-salt(LiCl-KCl)as the liquid-state air-insulation medium at elevated temperature and high-pressure pressed VOSO_(4)-KCl pillars immersed in these liquid salts as the *** amounts of glucose are added to introduce a slight reductive environment,and well dispersed VO_(2)nanoparticles with excellent ther-mochromic properties can be directly synthesized at an ultra-low temperature of 375℃.This feasible and atmosphere-available mass-production method is rarely reported in the related fields,which may provide a novel protocol strategy for the synthesis of high performance thermochromic VO_(2)and other functional oxide powders.

关键词： Vanadium dioxide Nanoparticle Molten salt Liquid shielding Thermochromic properties

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辅助电流有源调整的新型ZVS全桥变换器

电工技术学报 2014年第4期29卷 1-9页

作者：陈仲刘沙沙汪洋史良辰南京航空航天大学江苏省新能源发电与电能变换重点实验室南京210016

基于一种辅助电流自调整的新型零电压开关(ZVS)移相全桥变换器。通过引入与滞后臂并联的有源辅助网络,该变换器可在全负载范围实现滞后臂的ZVS。辅助网络既不影响主功率的传输,同时辅助能量可随负载的变化进行自动调整,减小了辅助电路... 详细信息

基于一种辅助电流自调整的新型零电压开关(ZVS)移相全桥变换器。通过引入与滞后臂并联的有源辅助网络,该变换器可在全负载范围实现滞后臂的ZVS。辅助网络既不影响主功率的传输,同时辅助能量可随负载的变化进行自动调整,减小了辅助电路导通损耗,且辅助开关管控制简单。本文详细分析了该变换器的工作原理,给出了该变换器的拓扑简化方案和关键参数设计原则。在此基础上,设计完成了一台1kW/54V,开关频率为100kHz的原理样机,实验结果表明了该变换器的优点。

关键词：零电压开关全桥变换器自调整

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粮油作物中玉米赤霉烯酮检测方法研究进展

食品与生物技术学报 2021年第5期40卷 12-20页

作者：刘梅张晋欣刘沙沙马玥陕西师范大学食品工程与营养科学学院陕西西安710119

玉米赤霉烯酮是一种具有雌激素样活性的非甾体类真菌毒素,主要通过被污染的谷物、肉及奶制品等进入人体,危害人体生殖系统的发育。快速、灵敏、准确的玉米赤霉烯酮检测方法是近年来新兴的检测手段。就目前国内外玉米赤酶烯酮的常用检测... 详细信息

玉米赤霉烯酮是一种具有雌激素样活性的非甾体类真菌毒素,主要通过被污染的谷物、肉及奶制品等进入人体,危害人体生殖系统的发育。快速、灵敏、准确的玉米赤霉烯酮检测方法是近年来新兴的检测手段。就目前国内外玉米赤酶烯酮的常用检测方法进行了概述和比较,重点阐述相关方法的检测原理及最新研究进展,并对玉米赤酶烯酮检测技术的发展提出展望。

关键词：玉米赤霉烯酮真菌毒素检测方法