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Visualization Techniques viaMLBS for Personnel Management in Major Events

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Computer Systems Science & Engineering 2023年第7期46卷 521-536页

作者： Yu Su Lingjuan Hou Sinan Li Zhaochang Jiang haoran peng The 54th Research Institute China Electronics Technology Group CorporationShijiazhuang050081China School of Management Tianjin Normal UniversityTianjin300387China Graduate School Sehan UniversityMokpo58613Korea Department of Electrical and Computer Engineering National Chiao Tung UniversityHsinchu City30010TaiwanChina

Mobile location-based services(MLBS)refer to services around geographic location *** terminals use wireless communication networks(or satellite positioning systems)to obtain users’geographic location coordinate information based on spatial databases and integrate with other information to provide users with required location-related *** development of systems based on MLBS has significance and practical *** this paper a visualization management information system for personnel in major events based on microservices,namely MEPMIS,is designed and implemented by using *** system consists of a server and a client app,and it has some functions including map search and query,personnel positioning and scheduling,location management,messaging,and location *** of the events can quickly search and locate the staff on the specific area of the map in real-time,and make broadcasting messages to the staff,and manage the *** client app is developed on the Android system,by which staff users can send the positions information to the server *** client users can search fuzzily near their peers and list their locations,and also call near peers through sending messages or query the history record of staff *** the design of the system,several new proposed techniques,including visual annotation method for overlapping locations,correcting trajectory drift algorithm,microservices-based overall system architecture methodology and other new techniques,which are applied to the implementation of the ***,HTML5,JQuery,MLBS APIs(Application Program Interfaces)related programming techniques have been used and combined with loading Ajax asynchronously and Json data encapsulation,map marker optimization techniques,that can improve the positioning accuracy and the performance of the *** developed system with practical functions can enhance the efficiencies of the organization and management of major events.

关键词： Mobile localization-based service(MLBS) map based search MLBS APIs visual location-based services(VLBS) personnel management major events

Thermo-kinetic connectivity by integrating thermo-kinetic correlation and generalized stability

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Journal of Materials Science & Technology 2022年第32期127卷 225-235页

作者： Yuqing He Shaojie Song Jinglian Du haoran peng Zhigang Ding Huaiyu Hou Linke Huang Yongchang Liu Feng Liu State Key Laboratory of Solidification Processing Northwestern Polytechnical UniversityXi’an 710072China Analytical&Testing Center Northwestern Polytechnical UniversityXi’an 710072China School of Materials and Chemical Engineering Xi’an Technological UniversityXi’an 710021China Nano and Heterogeneous Materials Center School of Materials Science and EngineeringNanjing University of Science and TechnologyNanjing 210094China State Key Lab of Hydraulic Engineering Simulation and Safety School of Materials Science&EngineeringTianjin UniversityTianjin 300072China

Designing structured materials with optimized mechanical properties generally focuses on engineering microstructures,which are closely determined by the processing routes,such as phase transformations(PTs)and plastic deformations(PDs).Both PTs and PDs follow inherent trade-off relation between thermodynamic driving force ΔG and kinetic energy barrier Q,i.e.,so-called thermo-kinetic *** analyzing nucleation and growth and proposing a conception of negative driving force integrating strain energy,interface energy and any kind of energy that equivalently inhibits the PT itself,ΔG^(S),unified expressions for the thermo-kinetic correlation and generalized stability(GS)were derived for three kinds of PTs,i.e.,diffusive PTs with simultaneously decreasedΔG and increased Q,diffusive PTs with simultaneously increasedΔG and decreased Q,and displacive PTs with simultaneously increased ΔG and decreased *** leads to so-called thermo-kinetic connectivity by integrating the thermo-kinetic correlation and the GS,where,by application in typical PTs,it was clearly shown,a criterion of high ΔG-high GS can be predicted by modulating chemical driving force,negative driving force and kinetic energy barrier for diffusion or *** thermo-kinetic connectivity,analogous procedure for dislocation evolution upon PDs was performed,and materials design in terms of the highΔG-high GS criterion was discussed and prospected.

关键词： Thermo-kinetic correlation Negative driving force Generalized stability Thermo-kinetic connectivity

Bimodular effects of D614G mutation on the spike glycoprotein of SARS-CoV-2 enhance protein processing,membrane fusion,and viral infectivity

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Signal Transduction and Targeted Therapy 2020年第1期5卷 249-251页

作者： Xiaoyi Jiang Zhengrong Zhang Chenxi Wang Hongguang Ren Lihua Gao haoran peng Zubiao Niu He Ren Hongyan Huang Qiang Sun Beijing Institute of Biotechnology 20 Dongda StreetBeijing 100071China Department of Oncology Beijing Shijitan Hospital of Capital Medical University10 TIEYI RoadBeijing 100038China Department of Microbiology Second Military Medical UniversityShanghai 200433China

Dear Editor,By the end of June 2020,the pandemic of coronavirus diseases 2019(COVID-19)had resulted in more than 10 million individuals,all over the world,being infected with the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).1 The high contagiousness of SARS-CoV-2 virus was largely attributed to the relatively unique sequence composition in its spike(S)glycoprotein,which is in charge of the host entry by interacting with its cellular receptor angiotensin-converting enzyme 2(ACE2).2,3 The S glycoprotein can be processed into an N terminal S1 fragment that is responsible for receptor binding,and a C terminal S2 fragment that functions to promote membrane fusion.4 SARS-CoV-2 is a type of single-stranded positive-sense ribonucleic acid(RNA)virus,and an increasing number of mutations were identified across the SARS-CoV-2 genome,including the region encoding S ***,the functional implications of these mutations remain largely unknown,we here reported the mutation analysis of S gene and a functional exploration of the dominant D614G mutation.

关键词： glycoprotein acute respiratory

Genome-wide analysis of NDR1/HIN1-like genes in pepper(Capsicum annuum L.)and functional characterization of CaNHL4 under biotic and abiotic stresses

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Horticulture Research 2020年第1期7卷 1611-1625页

作者： Changyun Liu haoran peng Xinyu Li Chaolong Liu Xing Lv Xuefeng Wei Aihong Zou Jian Zhang Guangjin Fan Guanhua Ma Lisong Ma Xianchao Sun Laboratory of plant immunity and ecological control of plant disease College of Plant ProtectionSouthwest University400716 ChongqingChina Department of Botany and Plant Biology Section of BiologyFaculty of ScienceUniversity of Geneva1211 Geneva 4Switzerland State Key Laboratory of North China Crop Improvement and Regulation College of Plant ProtectionHebei Agricultural University071001 BaodingChina

Plant NDR1/HIN1-like(NHL)genes play an important role in triggering plant defenses in response to biotic *** this study,we performed a genome-wide identification of the NHL genes in pepper(Capsicum annuum L.)and characterized the functional roles of these CaNHL genes in response to abiotic stresses and infection by different *** analysis revealed that CaNHLs can be classified into five distinct subgroups,with each group containing generic and specific *** element analysis showed that the majority of the promoter regions of the identified CaNHLs contain jasmonic acid(JA)-responsive and salicylic acid(SA)-responsive elements,and transcriptomic analysis revealed that CaNHL genes are expressed in all the examined tissues of *** CaNHL1,CaNHL4,CaNHL6,CaNHL10,CaNHL11,and CaNHL12 genes were significantly upregulated under abiotic stress as well as in response to different pathogens,such as TMV,Phytophthora capsici and Pseudomonas *** addition,we found that CaNHL4 localizes to the plasma ***4-silenced pepper plants display significantly increased susceptibility to TMV,Phytophthora capsici and Pseudomonas syringae,exhibiting reduced expression of JA-related and SA-related genes and reduced ROS ***,transient overexpression of CaNHL4 in pepper increases the expression of JArelated and SA-related genes,enhances the accumulation of ROS,and inhibits the infection of these three ***,for the first time,we identified the NHL genes in pepper and demonstrated that CaNHL4 is involved in the production of ROS and that it also regulates the expression of JA-related and SA-related genes in response to different pathogens,suggesting that members of the CaNHL family play an essential role in the disease resistance of pepper.

关键词： pepper analysis functional

Discovery of potential anti-SARS-CoV-2 drugs based on large-scale screening in vitro and effect evaluation in vivo

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Science China(Life Sciences) 2022年第6期65卷 1181-1197页

作者： haoran peng Cuiling Ding Liangliang Jiang Wanda Tang Yan Liu Lanjuan Zhao Zhigang Yi Hao Ren Chong Li Yanhua He Xu Zheng Hailin Tang Zhihui Chen Zhongtian Qi Ping Zhao Department of Microbiology Second Military Medical UniversityShanghai Key Laboratory of Medical BiodefenseShanghai 200433China Key Laboratory of Medical Molecular Virology(MOE/NHC/CAMS) School of Basic Medical SciencesShanghai Medical CollegeFudan UniversityShanghai 200032China Cancer Institute Fudan University Shanghai Cancer CenterDepartment of OncologyShanghai Medical CollegeFudan UniversityShanghai 200032China Department of Infectious Disease Changhai HospitalShanghai 200433China

The coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus 2(SARSCoV-2)is a global *** candidates with high efficacy,ready availability,and that do not develop resistance are in urgent *** that screening to repurpose clinically approved drugs has provided a variety of hits shown to be effective against SARS-CoV-2 infection in cell culture,there are few confirmed antiviral candidates in *** this study,94 compounds showing high antiviral activity against SARS-CoV-2 in Vero E6 cells were identified from 2,580 FDA-approved small-molecule *** them,24 compounds with low cytotoxicity were selected,and of these,17 compounds also effectively suppressed SARS-CoV-2 infection in He La cells transduced with human *** compounds disturb multiple processes of the SARSCoV-2 life *** prophylactic efficacies were determined in vivo using Syrian hamsters challenged with *** compounds reduced weight loss and promoted weight regain of hamsters infected not only with the original strain but also the D614G *** for cisatracurium,six compounds reduced hamster pulmonary viral load,and IL-6 and TNF-αm RNAwhen assayed at 4 d *** particular,sertraline,salinomycin,and gilteritinib showed similar protective effects as remdesivir in vivo and did not induce antiviral drug resistance after 10 serial passages of SARS-CoV-2 in vitro,suggesting promising application for COVID-19 treatment.

关键词： SARS-CoV-2 drug repurposing drug screening hamster model D614G variant drug resistance

Counting Method of Mangrove Pests Based on Infrared Thermography

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Meteorological and Environmental Research 2021年第3期12卷 23-25页

作者： Xiuling YI Lin YUAN Wenhao XU haoran peng Jianxin XU Shenzhen Tiehan Ecological Environment Co. Ltd.Shenzhen 518040China

In the field of plant protection,certain methods for assessing the current pest situation and implementing appropriate protection countermeasures can effectively protect plants while saving manpower and material ***,current pest monitoring methods are primarily based on the stage of"seeing,hand checking,disc shooting and net catching",and the level of automation is *** methods are time-consuming,prone to error,and difficult to *** designed a method based on infrared thermography principle for counting Ricania guttata(Walker),a pest which is harmful to mangrove *** method,which is based on thermal infrared images and binarized image segmentation,realizes image processing of surface temperature,effectively distinguishes pests and sticky board,automatically counts the number of pests,and expands the data source based on image ***,this method contributes to the solution of the problem that counting error of insect close to the color of sticky board is greater in image recognition of visible light,when the pest color is close to the stick *** can facilitate manual investigation of mangrove pests,simply and efficiently count the number of pests on the stick board,and provide data and technical support for pest condition analysis and control.

关键词： Mangrove Infrared thermography Pest counting

基本养老保险制度对个人退休行为的激励程度研究

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统计研究 2012年第9期29卷 31-36页

作者：彭浩然中山大学岭南学院

退休制度改革的一个关键问题是基本养老保险制度对个人退休行为的激励程度。作者通过测算九大行业代表性个体在不同退休年龄的养老保险替代率和边际隐性税率,得到以下结论:我国现行基本养老保险制度对个人退休行为存在普遍的负面激励作... 详细信息

退休制度改革的一个关键问题是基本养老保险制度对个人退休行为的激励程度。作者通过测算九大行业代表性个体在不同退休年龄的养老保险替代率和边际隐性税率,得到以下结论:我国现行基本养老保险制度对个人退休行为存在普遍的负面激励作用,即会增加提前退休行为出现的概率,并且这种负面激励作用存在着很大的行业差异性,低收入行业的职工面临着更严重的负面激励。在这些结论的基础上,作者对弹性退休制度的精算中性原则进行了反思,并建议我国在进行弹性退休制度设计时,既要消除养老保险制度的负激励作用,又要注意保护低收入行业职工的权益。

关键词：基本养老保险制度退休行为边际隐性税率替代率

Host gene TXNIP is up-regulated by HCV infection and facilitates HCV replication

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Host gene TXNIP is up-regulated by HCV infection and facilit...

中华医学会2014全国微生物学与免疫学学术年会

作者：唐紫薇 Wang Wenbo peng haoran Zhao Ping Qi Zhongtian 第二军医大学微生物学教研室

Through transcriptome microarray analysis,we found that thioredoxin interacting protein(TXNIP)up-regulated in Huh7 cells after HCV *** down TXNIP through siRNA reduced HCVcc *** mRNA level up-regulation in Huh7 cells could be observed 1d after HCV infection and peaked at 2d with more than 2 fold *** treated the cells with IFN-a,IFN-b,and IFN-l and detected TXNIP level *** level increases at least 2 folds after 12h of

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中国人口出生率下降与经济发展

统计研究 2014年第9期31卷 44-50页

作者：彭浩然孟醒中山大学岭南学院

中国人口出生率下降以及人口老龄化引起了人们对计划生育政策调整的激烈讨论。作者根据全国27个地区1980-2011年的面板数据,在横截面存在相关性的情形下,运用面板单位根和协整方法,定量考察了人口出生率、人口死亡率、城镇职工工资水平... 详细信息

中国人口出生率下降以及人口老龄化引起了人们对计划生育政策调整的激烈讨论。作者根据全国27个地区1980-2011年的面板数据,在横截面存在相关性的情形下,运用面板单位根和协整方法,定量考察了人口出生率、人口死亡率、城镇职工工资水平、农村居民收入水平之间的关系。研究发现:尽管我国实行了计划生育政策,但人口出生率与经济发展变量之间仍然存在着长期稳定的关系;城市和农村的经济发展对于人口出生率的影响存在显著差异。前者会刺激人口出生率的提高,但后者会降低人口出生率,且影响程度比前者大;人口出生率与经济发展变量之间的关系存在明显的地区差异。根据以上结论,作者认为放松计划生育政策不会引起我国人口数量猛增,反而会优化人口结构,提高人口整体素质。

关键词：人口出生率计划生育经济发展