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Frequency of Cardiovascular Risk Factors in Systemic Lupus Erythematosus: A Case-control Study in a department of Internal Medicine in Sub-Saharan Africa

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Open Journal of Internal Medicine 2020年第1期10卷 1-12页

作者： Maï mouna Sow Baï dy Sy Kane Abdourahmane Samba Awa Cheikh Ndao Nafissatou Diagne Boundia Djiba Mouhamed Dieng Atoumane Faye Abdoulaye Pouye Internal Medicine department Aristide Le Dantec Teaching Hospital Dakar Senegal Biochemistry department Aristide Le Dantec Teaching Hospital Dakar Senegal

Background: The morbidity and mortality of systemic lupus erythematosus are largely due to accelerated atherosclerosis. This is partly related to the high prevalence of traditional cardiovascular risk factors. The aim of our study was to determine the frequency of these factors in lupus patients compared to a control population in a department of internal medicine. Methods: We realized a case-control study in patients with systemic lupus erythematosus according to ACR criteria in 1997. Patients were matched by age and gender with controls subjects without autoimmune disease. We studied the frequency of traditional cardiovascular risk factors in both populations. The study was done in the department of internal medicine of Aristide Le Dantec teaching Hospital, in Senegal, during the period from August 2017 to December 2018. The statistical analysis was performed with SPSS 23.0 software and the level of significance was retained for a p-value Results: We recruited 100 subjects including 50 patients and 50 controls. The mean age was 33.5 ± 11.3 years in cases and 33.3 ± 11.3 years in controls. Dyslipidemia was significantly associated with systemic lupus erythematosus (p = 0.009). Levels of triglycerides (p Conclusion: Traditional cardiovascular risk factors including dyslipidemia and hyperuricemia were more common in patients. Similarly, renal failure was associated with lupus.

关键词： Cardiovascular Risk Factors Systemic Lupus Erythematosus Sub-Saharan Africa

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Hybrid Strategy of Partitioned and Monolithic Methods for Solving Strongly Coupled Analysis of Inverse and Direct Piezoelectric and Circuit Coupling

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Computer Modeling in Engineering & Sciences 2024年第8期140卷 1371-1386页

作者： Daisuke Ishihara Syunnosuke Nozaki Tomoya Niho Naoto Takayama department of Intelligent and control Systems Kyushu Institute of TechnologyFukuokaJapan

The inverse and direct piezoelectric and circuit coupling are widely observed in advanced electro-mechanical systems such as piezoelectric energy *** strongly coupled analysis methods based on direct numerical modeling for this phenomenon can be classified into partitioned or monolithic *** formulation has its advantages and disadvantages,and the choice depends on the characteristics of each coupled *** study proposes a new option:a coupled analysis strategy that combines the best features of the existing formulations,namely,the hybrid partitioned-monolithic *** analysis of inverse piezoelectricity and the monolithic analysis of direct piezoelectric and circuit interaction are strongly coupled using a partitioned iterative hierarchical *** a typical benchmark problem of a piezoelectric energy harvester,this research compares the results from the proposed method to those from the conventional strongly coupled partitioned iterative method,discussing the accuracy,stability,and computational *** proposed hybrid concept is effective for coupled multi-physics problems,including various coupling conditions.

关键词： Structure-piezoelectric-circuit interaction energy harvesting partitioned method monolithic method hybrid method

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Stabilization With Prescribed Instant via Lyapunov Method

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IEEE/CAA Journal of Automatica Sinica 2024年第2期11卷 557-559页

作者： Jiyuan Kuang Yabin Gao Yizhuo Sun Aohua Liu Jianxing Liu department of control Science and Engineering Harbin Institute of TechnologyHarbin 150001China

Dear Editor,This letter presents a prescribed-instant stabilization approach to high-order integrator systems by the Lyapunov method. Under the presented controller, the settling time of controlled systems is independ... 详细信息

关键词： method. prescribed instant

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Fiber Optic SPR POCT: A Novel Nucleic Acid Detection Biosensor for Environmental Viruses

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Research 2024年第3期2024卷 791-793页

作者： Jing Wang Zhaojun Duan Dixian Luo department of Laboratory Medicine Shenzhen Hospital of Integrated Traditional and Western MedicineShenzhenChina National Institute for Viral Disease control and Prevention China Center for Disease Control and PreventionBeijingChina.

In the post-COVID-19 pandemic era, the long-term surveillance of pathogens is still important. The rapid detection of pathogens facilitates the accurate and convenient real-time monitoring of microbial contamination and improves the management of diseases. Here, a novel surface plasmon resonance (SPR)-based point of care testing (POCT) approach of microorganism nucleic acids with the guidance of CRISPR enzyme is described, including the application of optical fiber-based detection of trace SARS-CoV2 virus in sewage water on SPR and validation of the plasmonic biosensor for the detection of single-nucleotide mutations in natural water samples.

关键词： POCT SPR convenient

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Targeted multi-agent communication algorithm based on state control

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Defence Technology（防务技术） 2024年第1期31卷 544-556页

作者： Li-yang Zhao Tian-qing Chang Lei Zhang Jie Zhang Kai-xuan Chu De-peng Kong department of Weaponry and control Army Academy of Armored ForcesBeijing100072China Unit 92942 Beijing100161China

As an important mechanism in multi-agent interaction,communication can make agents form complex team relationships rather than constitute a simple set of multiple independent ***,the existing communication schemes can bring much timing redundancy and irrelevant messages,which seriously affects their practical *** solve this problem,this paper proposes a targeted multiagent communication algorithm based on state control(SCTC).The SCTC uses a gating mechanism based on state control to reduce the timing redundancy of communication between agents and determines the interaction relationship between agents and the importance weight of a communication message through a series connection of hard-and self-attention mechanisms,realizing targeted communication message *** addition,by minimizing the difference between the fusion message generated from a real communication message of each agent and a fusion message generated from the buffered message,the correctness of the final action choice of the agent is *** evaluation using a challenging set of Star Craft II benchmarks indicates that the SCTC can significantly improve the learning performance and reduce the communication overhead between agents,thus ensuring better cooperation between agents.

关键词： Multi-agent deep reinforcement learning State control Targeted interaction Communication mechanism

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Multi-time Collaborative Restoration for Integrated Electrical-gas Distribution Systems Based on Rolling Optimization

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CSEE Journal of Power and Energy Systems 2024年第2期10卷 660-671页

作者： Jingyang Yun Zheng Yan Yun Zhou Peichao Zhang Weidong Hu Key Laboratory of control of Power Transmission and Conversion of Ministry of Education Department of Electrical EngineeringShanghai Jiao Tong University

This paper proposes a multi-time collaborative restoration model for integrated electricity-gas distribution sys-tems(IEGDSs)considering multiple resources after extreme weather *** on the linearized power flow constraints of the unbalanced electrical distribution system(EDS)and gas distribution system(GDS),this problem can be formulated as a mixed-integer linear programming(MILP)*** improve the efficiency and veracity of the solution,a rolling optimiza-tion based two-stage method is developed with the first stage solved by a linear approximation model,and the second stage solved by real-time updated rolling *** solving the MILP problem using rolling optimization,the proposed model and solution method achieve efficient and reliable collaborative restoration of IEGDS considering multiple resources and unbal-anced operation characteristics of *** effectiveness of the proposed model and method is validated by using an IEGDS made of a 37-bus unbalanced EDS and 11-node *** Terms-Electricity-gas system,mix-integer linear programming,power system restoration.

关键词： Electricity-gas system mix-integer linear programming power system restoration

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Trends and Age-Period-Cohort Effect on Incidence of Varicella Under Age 35—China,2005-2021

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China CDC weekly 2024年第18期6卷 390-395,I0005页

作者： Guijie Luan Hongyan Yao Dapeng Yin Jianjun Liu department of Education and Training Chinese center for Disease Control and PreventionBeijingChina Hainan Provincial Center for Disease control and Prevention Haikou CityHainan ProvinceChina Chinese center for Disease control and Prevention BeijingChina

Summary What is already known about this topic?Varicella is an acute respiratory infectious disease primarily affecting ***,recent studies have indicated an increasing susceptibility to varicella among older age *** is added by this report?The findings demonstrate a significant rise in the incidence rate among individuals aged *** under 20 years old were found to have a higher risk compared to females,whereas males had a lower risk compared to females aged 20-35 years.

关键词： acute respiratory Incidence

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Seroprevalence of neutralizing antibodies against HFMD associated enteroviruses among healthy individuals in Shanghai,China,2022

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Virologica Sinica 2024年第4期39卷 694-698页

作者： Jiayu Wang Wencheng Wu Wei Wang Jingyi Zhang Jianwei Xiao Mingyi Cai Jiaying Guo Run Li Shuangli Zhu Wanju Zhang Min Chen Zheng Teng Microbiology department Shanghai Municipal Center for Disease Control and PreventionShanghai200336China Microbiology department Yangpu Municipal Center for Disease Control and PreventionShanghai200090China Microbiology department Jing’an Municipal Center for Disease Control and PreventionShanghai200070China Microbiology department Changning Municipal Center for Disease Control and PreventionShanghai200050China WHO WPRO Regional Polio Reference Laboratory NHC Key Laboratory for BiosafetyNHC Key Laboratory for Medical VirologyNational Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing102206China

Dear Editor,Hand,foot and mouth disease(HFMD)is one of the most common infectious diseases,particularly in the Asia-Pacific *** the past two decades,HFMD rises to prominence for its heavy burden,with over one million cases reported *** 2013,enterovirus A71(EV-A71)and Coxsackievirus A16(CVA16)were the main pathogens leading to HFMD in the mainland of China(Yang et al.,2017).In recent years,non-EV-A71-non-CVA16 other enteroviruses,such as Coxsackievirus A6(CVA6),Coxsackievirus A10(CVA10)and Coxsackievirus A4(CVA4),were frequently reported and replaced EV-A71 and CVA16 becoming the major causative agents of HFMD(Zhou et al.,2021;Wang et al.,2022).

关键词： enterovirus HFMD al.

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Digital twin-and extended reality-based telepresence for collaborative robot programming in the 6G perspective

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Digital Communications and Networks 2024年第2期10卷 315-327页

作者： Davide Calandra F.Gabriele Pratticò Alberto Cannavò Claudio Casetti Fabrizio Lamberti Politecnico di Torino Department of Control and Computer EngineeringCorso Duca Degli Abruzzi2410129TurinItaly

In the context of Industry 4.0,a paradigm shift from traditional industrial manipulators to Collaborative Robots(CRs)is ongoing,with the latter serving ever more closely humans as auxiliary tools in many production *** this scenario,continuous technological advancements offer new opportunities for further innovating robotics and other areas of next-generation *** example,6G could play a prominent role due to its human-centric view of the industrial *** particular,its expected dependability features will pave the way for new applications exploiting highly effective Digital Twin(DT)-and eXtended Reality(XR)-based *** this work,a novel application for the above technologies allowing two distant users to collaborate in the programming of a CR is *** approach encompasses demanding data flows(e.g.,point cloud-based streaming of collaborating users and robotic environment),with network latency and bandwidth *** obtained by analyzing this approach from the viewpoint of network requirements in a setup designed to emulate 6G connectivity indicate that the expected performance of forthcoming mobile networks will make it fully feasible in principle.

关键词： 6G Digital twin Telepresence Collaborative robots Industry 4.0 Augmented reality Virtual reality Point cloud streaming

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Trends in Incidence of HIV and Syphilis Among Men Who Have Sex with Men—Tianjin Municipality,China,2013-2022

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China CDC weekly 2024年第27期6卷 651-657页

作者： Yan Guo Fangfang Chen Hui Gong Ziming Wu Xinying Zhang Tielin Ning Zhongquan Liu Jianyun Bai Long Li Jie Yang Fangning Zhao Jinyu Hou Maohe Yu Houlin Tang STD&AIDS control and Prevention Section Tianjin Center for Disease Control and PreventionTianjinChina National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases National Center for AIDS/STD Control and PreventionChinese Center for Disease Control and PreventionBeijingChina STD&AIDS control and Prevention department Tianjin Hongqiao District Center for Disease Control and PreventionTianjinChina Tianjin Shenlan Public Health Counseling Service Center TianjinChina Tianjin Key Laboratory of Pathogenic Microbiology of Infectious Disease Tianjin Centers for Disease Control and PreventionTianjinChina

Summary What is already known about this topic?Given the common modes of transmission,outbreaks of both human immunodeficiency virus(HIV)and syphilis are primarily observed in men who have sex with men(MSM).However,minimal research has been conducted to concurrently evaluate the rates and trends of HIV and syphilis incidence within this community in *** is added by this report?

关键词： Incidence primarily immunodeficiency

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