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A Data Intrusion Tolerance Model Based on an Improved Evolutionary Game Theory for the Energy Internet

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Computers, Materials & Continua 2024年第6期79卷 3679-3697页

作者： song Deng Yiming Yuan Institute of Advanced Technology Nanjing University of Posts and TelecommunicationsNanjing210003China College of Automation Nanjing University of Posts and TelecommunicationsNanjing210003China

Malicious attacks against data are unavoidable in the interconnected,open and shared Energy Internet(EI),Intrusion tolerant techniques are critical to the data security of *** intrusion tolerant techniques suffered from problems such as low adaptability,policy lag,and difficulty in determining the degree of *** address these issues,we propose a novel adaptive intrusion tolerance model based on game theory that enjoys two-fold ideas:(1)it constructs an improved replica of the intrusion tolerance model of the dynamic equation evolution game to induce incentive weights;and (2)it combines a tournament competition model with incentive weights to obtain optimal strategies for each stage of the game *** experiments are conducted in the IEEE 39-bus system,whose results demonstrate the feasibility of the incentive weights,confirm the proposed strategy strengthens the system’s ability to tolerate aggression,and improves the dynamic adaptability and response efficiency of the aggression-tolerant system in the case of limited resources.

关键词： Energy Internet Intrusion tolerance game theory racial competition adaptive intrusion response

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间充质干细胞与巨噬细胞的共培养技术

中国组织工程研究 2024年第31期28卷 5055-5062页

作者：杨小倩宋爱梅宋晖山东大学齐鲁医学院口腔医学院山东省口腔组织再生重点实验室山东省口腔生物材料与组织再生工程实验室山东省口腔疾病临床医学研究中心

背景：间充质干细胞与巨噬细胞共培养环境中，间充质干细胞能够促进巨噬细胞向抗炎型巨噬细胞极化减轻炎症反应，巨噬细胞能够促进间充质干细胞成骨分化，两者共培养在调节免疫系统和促进组织再生中发挥重要的作用。目的：综述间充质干... 详细信息

背景：间充质干细胞与巨噬细胞共培养环境中，间充质干细胞能够促进巨噬细胞向抗炎型巨噬细胞极化减轻炎症反应，巨噬细胞能够促进间充质干细胞成骨分化，两者共培养在调节免疫系统和促进组织再生中发挥重要的作用。目的：综述间充质干细胞与巨噬细胞共培养方法、影响因素及相互调控的可能机制，为间充质干细胞和巨噬细胞共培养在组织工程中的应用提供理论依据以及实验方法参考。方法：第一作者在2023年1-9月应用计算机在Pub Med和中国知网数据库中检索1970年1月至2023年9月相关文献，以“mesenchymal stem cells,macrophages,co-culture”为英文检索词，以“间充质干细胞，巨噬细胞，共培养”为中文检索词，最终纳入63篇文献进行分析。结果与结论：(1)体外间充质干细胞与巨噬细胞共培养体系根据模型可分为直接接触和间接接触共培养，根据维度可分为二维和三维细胞共培养。(2)间充质干细胞与巨噬细胞共培养能够促进巨噬细胞向M2型极化，增强间充质干细胞的成骨作用。(3)在共培养模型中，共培养方法、共培养比例与时间、巨噬细胞的表型及细胞来源和条件的不同均影响巨噬细胞的免疫调节和间充质干细胞的成骨作用。(4)共培养中细胞相互作用可能通过细胞分泌的可溶性因子、细胞外囊泡、细胞-细胞接触和代谢途径调节巨噬细胞的免疫功能，对间充质干细胞的增殖、迁移和成骨等生物学功能产生一定影响。(5)间充质干细胞和巨噬细胞能改善急性心肌梗死后的心功能、促进上皮创面愈合、减轻肺部炎症、改善肾功能和促进骨修复。(6)间充质干细胞和巨噬细胞共培养仍存在一些问题：例如共培养的条件选择、共培养细胞良好细胞状态的保持和相互作用等。(7)间充质干细胞与巨噬细胞共培养改善局部炎症微环境，促进组织再生修复，在组织工程中具有广阔的应用前景。

关键词：间充质干细胞巨噬细胞细胞共培养直接接触旁分泌三维共培养体系组织再生组织工程

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Resolution of myopic macular schisis following cataract phacoemulsification

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1568-1570页

作者： Yan-Ting Li Bo Jiang Xin-Zhu Chen Hang Ren Yan-hui Xiao Zi-Yue song Pei-Rong Lu Department of Ophthalmology the First Affiliated Hospital of Soochow UniversitySuzhou 215006Jiangsu ProvinceChina Department of Ophthalmology Suzhou EENT HospitalSuzhou 215000Jiangsu ProvinceChina

Dear Editor,We write to introduce a case of high myopia who had bilateral macular schisis along with *** the following-up period from 2014 to 2021,the severity of macular schisis gradually ***,following cataract surgery,there was a gradual improvement in the macular schisis,ultimately leading to near-complete *** obtained the written informed consent from the patient,and this case study adhered to the principles in the Declaration of Helsinki.

关键词： cataract sch ultimately

Low profile cavity-embedded ultra-wideband UHF array antenna with end-fire beams

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Journal of Electronic Science and Technology 2024年第2期22卷 24-35页

作者： Huan He Wen-song Wang Southwest China Institute of Electronic Technology Chengdu610036China School of Electrical and Electronic Engineering Department Nanyang Technological UniversitySingapore639798Singapore

A low-profile,vertically polarized,ultra-wideband array antenna with end-fire beams operating in an ultra-high frequency(UHF)band is developed in this *** array antenna consists of 1×16 log-periodic top-hat loaded monopole antenna arrays and is feasible to embed into a shallow cavity to further reduce the array *** is introduced in the proposed antenna element to reduce profile height and the rectangular top hats are carefully designed to minimize the transverse *** results show that when the antenna array operates in a frequency range of 300 MHz-900 MHz,the end-fire radiation pattern achieves±45°scanning range in the horizontal *** prototypes of the proposed end-fire antenna element and a uniformly spaced linear array(1×2)are fabricated and *** end-fire antenna array should be suitable for airborne applications where low-profile and conformal scanning phased antenna arrays with end-fire radiations are *** design is attractive for airborne platform applications that are used to search,discover,identify,and scout the aerial target with vertically polarized beams.

关键词： End-fire radiation Low-profile Vertical polarization Log-periodic array

Impact of National Immunization Strategies on Vaccine- Preventable Diseases — China, 1950–2021

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China CDC weekly 2024年第16期6卷 339-343页

作者： Quanwei song Yixing Li Lei Cao Lixin Hao Ning Wen Fuzhen Wang Chao Ma Guomin Zhang hui Zheng Wenzhou Yu Zhijie An Zundong Yin Huaqing Wang National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases(NITFID) BeijingChina National Immunization Program Chinese Center for Disease Control and PreventionBeijingChina

What is already known about this topic?The incidences of vaccine-preventable diseases(VPDs)included in the Expanded Program on Immunization in China have decreased significantly in recent *** is added by this report?This study summarizes the national incidences of nine VPDs and the seroprevalence of hepatitis B surface antigen(HBsAg)under different immunization strategies from 1950 through 2021 in *** sharpest decreases in VPD incidence and under-5-year HBsAg seroprevalence occurred during the latest stage of the National Immunization *** decreases in VPD incidence were most prominent among children under five years of *** are the implications for public health practice?These findings provide valuable insights for vaccine value assessment and emphasize the importance of implementing immunization strategies in targeted populations.

关键词： vaccine diseases Impact

Type I interferon pathway in pediatric systemic lupus erythematosus

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World Journal of Pediatrics 2024年第7期20卷 653-668页

作者： Yu Zhou Hong‑Mei song Department of Pediatrics Peking Union Medical College HospitalChinese Academy of Medical SciencesBeijingChina State Key Laboratory of Complex Severe and Rare Diseases Peking Union Medical College HospitalBeijingChina

Background The role of type I interferon(IFN-I)signaling in systemic lupus erythematosus(SLE)has been well ***,unanswered questions remain regarding the applicability of these findings to pediatric-onset *** aim of this review is to provide an overview of the novel discoveries on IFN-I signaling in pediatric-onset *** sources A literature search was conducted in the PubMed database using the following keywords:“pediatric systemic lupus erythematosus”and“type I interferon”.Results IFN-I signaling is increased in pediatric SLE,largely due to the presence of plasmacytoid dendritic cells and pathways such as cyclic GMP-AMP synthase–stimulator of interferon genes–TANK-binding kinase 1 and Toll-like receptor(TLR)4/*** extracellular traps and oxidative DNA damage further stimulate IFN-I *** variants in IFN-I-related genes,such as IFN-regulatory factor 5 and tyrosine kinase 2,are linked to SLE susceptibility in pediatric *** addition,type I interferonopathies,characterized by sustained IFN-I activation,can mimic SLE symptoms and are thus important to *** on interferonopathies also contribute to exploring the pathogenesis of *** IFN-I activation is crucial for SLE diagnosis and *** IFNstimulated gene expression and serum IFN-α2 levels are common *** cytometry markers such as CD169 and galectin-9 are promising ***-IFN therapies,such as sifalimumab and anifrolumab,show promise in adult patients with SLE,but their efficacy in pediatric patients requires further *** kinase inhibitors are another treatment option for severe pediatric SLE *** This review presents an overview of the IFN-I pathway in pediatric *** the intricate relationship between IFN-I and pediatric SLE may help to identify potential diagnostic markers and targeted therapies,paving the way for improved patient care and outcomes.

关键词： Interferonopathies Pediatric systemic lupus erythematosus Type I interferon

Constraint Learning-based Optimal Power Dispatch for Active Distribution Networks with Extremely Imbalanced Data

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CSEE Journal of Power and Energy Systems 2024年第1期10卷 51-65页

作者： Yonghua song Ge Chen Hongcai Zhang State Key Laboratory of Internet of Things for Smart City and Department of Electrical and Computer Engineering University of MacaoMacao 999078China School of Electrical and Computer Engineering Purdue UniversityWest LafayetteIN 47907 USA

Transition towards carbon-neutral power systems has necessitated optimization of power dispatch in active distribution networks(ADNs)to facilitate integration of distributed renewable *** to unavailability of network topology and line impedance in many distribution networks,physical model-based methods may not be applicable to their *** tackle this challenge,some studies have proposed constraint learning,which replicates physical models by training a neural network to evaluate feasibility of a decision(i.e.,whether a decision satisfies all critical constraints or not).To ensure accuracy of this trained neural network,training set should contain sufficient feasible and infeasible ***,since ADNs are mostly operated in a normal status,only very few historical samples are ***,the historical dataset is highly imbalanced,which poses a significant obstacle to neural network *** address this issue,we propose an enhanced constraint learning ***,it leverages constraint learning to train a neural network as surrogate of ADN's ***,it introduces Synthetic Minority Oversampling Technique to generate infeasible samples to mitigate imbalance of historical *** incorporating historical and synthetic samples into the training set,we can significantly improve accuracy of neural ***,we establish a trust region to constrain and thereafter enhance reliability of the *** confirm the benefits of the proposed method in achieving desirable optimality and feasibility while maintaining low computational complexity.

关键词： Deep learning demand response distribution networks imbalanced data optimal power flow

When debugging encounters artificial intelligence: state of the art and open challenges

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Science China(Information Sciences) 2024年第4期67卷 42-84页

作者： Yi song Xiaoyuan XIE Baowen XU School of Computer Science Wuhan University State Key Laboratory of Novel Software Technology Nanjing University

Both software debugging and artificial intelligence techniques are hot topics in the current field of software engineering. Debugging techniques, which comprise fault localization and program repair, are an important part of the software development lifecycle for ensuring the quality of software systems. As the scale and complexity of software systems grow, developers intend to improve the effectiveness and efficiency of software debugging via artificial intelligence(artificial intelligence for software debugging, AI4SD). On the other hand, many artificial intelligence models are being integrated into safety-critical areas such as autonomous driving, image recognition, and audio processing, where software debugging is highly necessary and urgent(software debugging for artificial intelligence, SD4AI). An AI-enhanced debugging technique could assist in debugging AI systems more effectively, and a more robust and reliable AI approach could further guarantee and support debugging techniques. Therefore, it is important to take AI4SD and SD4AI into consideration comprehensively. In this paper, we want to show readers the path, the trend, and the potential that these two directions interact with each other. We select and review a total of 165 papers in AI4SD and SD4AI for answering three research questions, and further analyze opportunities and challenges as well as suggest future directions of this cross-cutting area.

关键词： software debugging fault localization program repair artificial intelligence machine learning

Approximately Bi-Similar Symbolic Model for Discretetime Interconnected Switched System

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IEEE/CAA Journal of Automatica Sinica 2024年第10期11卷 2185-2187页

作者： Yang song Yongzhuang Liu Wanqing Zhao School of Mechatronic Engineering and Automation Shanghai UniversityShanghai 200444China School of Computing Newcastle UniversityNewcastle upon Tyne NE45TGUK

Dear Editor,This letter concerns the development of approximately bi-similar symbolic models for a discrete-time interconnected switched system(DT-ISS).The DT-ISS under consideration is formed by connecting multiple switched systems known as component switched systems(CSSs).Although the problem of constructing approximately bi-similar symbolic models for DT-ISS has been addressed in some literature,the previous works have relied on the assumption that all the subsystems of CSSs are incrementally input-state stable.

关键词： approximate symbolic connected

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