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Chinese Journal of Electronics 2024年第3期33卷 803-813页

作者： y.ngkui SUN y.an CAO Peng LI Guo XIE tao wen Shuai SU National Engineering Research Center of Rail Transportation Operation and Control Sy.tem Beijing Jiaotong University School of Electronic and Information Engineering Beijing Jiaotong University Shaanxi Key.Laboratory.of Complex Sy.tem Control and Intelligent Information Processing Xi'an University of Technology Frontiers Science Center for Smart High-speed Railway.Sy.tem Beijing Jiaotong University

As one of the most important railway.signaling equipment,railway.point machines undertake the major task of ensuring train operation *** fault diagnosis for railway.point machines becomes a hot *** the advantage of the anti-interference characteristics of vibration signals,this paper proposes an novel intelligent fault diagnosis method for railway.point machines based on vibration signals.A feature extraction method combining variational mode decomposition(VMD) and multiscale fluctuation-based dispersion entropy.is developed,which is verified a more effective tool for feature ***,a two-stage feature selection method based on Fisher discrimination and ReliefF is proposed,which is validated more powerful than single feature selection ***,support vector machine is utilized for fault *** comparisons show that the proposed method performs *** diagnosis accuracies of normal-reverse and reverse-normal switching processes reach 100% and 96.57% ***,it is a try.to use new means for fault diagnosis on railway.point machines,which can also provide references for similar fields.

关键词： Fault diagnosis Vibrations Support vector machines Diversity.reception Switches Feature extraction Rail transportation

Automated machine learning for rainfall-induced landslide hazard mapping in Luhe County.of Guangdong Province,China

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China Geology 2024年第2期7卷 315-329页

作者： tao Li Chen-chen Xie Chong Xu wen-wen Qi y.an-dong Huang Lei Li National Institute of Natural Hazards Ministry of Emergency Management of ChinaBeijing 100085China Key.Laboratory.of Compound and Chained Natural Hazards Dy.amics Ministry of Emergency Management of ChinaBeijing 100085China Institute of Disaster Prevention Sanhe 065201China School of Emergency.Management Science and Engineering University of Chinese Academy of SciencesBeijing 100049China

Landslide hazard mapping is essential for regional landslide hazard *** main objective of this study.is to construct a rainfall-induced landslide hazard map of Luhe County.China based on an automated machine learning framework(AutoGluon).A total of 2241 landslides were identified from satellite images before and after the rainfall event,and 10 impact factors including elevation,slope,aspect,normalized difference vegetation index(NDVI),topographic wetness index(TWI),lithology.land cover,distance to roads,distance to rivers,and rainfall were selected as *** WeightedEnsemble model,which is an ensemble of 13 basic machine learning models weighted together,was used to output the landslide hazard assessment *** results indicate that landslides mainly.occurred in the central part of the study.area,especially.in Hetian and *** 102.44 s were spent to train all the models,and the ensemble model WeightedEnsemble has an Area Under the Curve(AUC)value of92.36%in the test *** addition,14.95%of the study.area was determined to be at very.high hazard,with a landslide density.of 12.02 per square *** study.serves as a significant reference for the prevention and mitigation of geological hazards and land use planning in Luhe County.

关键词： Landslide hazard Heavy.rainfall Harzard mapping Hazard assessment Automated machine learning Shallow landslide Visual interpretation Luhe County Geological hazards survey.engineering

Interpenetrating network-reinforced gel poly.er electroly.e for ultra-stable lithium−iodine batteries

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Carbon Energy 2024年第6期6卷 234-247页

作者： y.ng Jiang Peng Huang Minman Tong Bingxin Qi tao Sun Zhongy.n Xian wen y.n Chao Lai School of Chemistry.and Materials Science Jiangsu Normal UniversityXuzhouJiangsuChina

Li-I2 batteries have attracted much interest due to their high capacity.exceptional rate performance,and low *** so,the problems of unstable Li anode/electroly.e interface and severe poly.odide shuttle in Li-I2 batteries need to be ***,the interfacial reactions on the Li anode and I2 cathode have been effectively.optimized by.employ.ng a well-designed gel poly.er electroly.e strengthened by.cross-linked Ti-O/Si-O(GPETS).The interpenetrating network-reinforced GPETS with high ionic conductivity.1.88×10^(-3)S cm^(-1)at 25℃)and high mechanical strength endows uniform Li deposition/stripping over 1800 h(at 1.0mA cm^(-2),with a plating capacity.of 3.0mAh cm^(-2)).Moreover,the GPETS abundant in surface hy.roxy.s is capable of capturing soluble poly.odides at the interface and accelerating their conversion kinetics,thus sy.ergistically.mitigating the shuttle *** from these properties,the use of GPETS results in a high capacity.of 207 mAh g^(-1)(1 C)and an ultra-low fading rate of 0.013%per cy.le over 2000 cy.les(5 C).The current study.provides new insights into advanced electroly.es for Li-I2 batteries.

关键词： electrode/electroly.e interface gel poly.er electroly.es lithium dendrites lithium−iodine batteries poly.odide shuttle

Normal and Superconducting Properties of La3Ni2O7

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Chinese Phy.ics Letters 2024年第7期41卷 145-156页

作者：王猛闻海虎吴涛姚道新向涛 Guangdong Provincial Key.Laboratory.of Magnetoelectric Phy.ics and Devices School of PhysicsSun Yat-Sen University National Laboratory.of Solid State Microstructures and Department of Phy.ics Collaborative Innovation Center of Advanced Microstructures Nanjing University Hefei National Research Center for Phy.ical Sciences at the Microscale University of Science and Technology of China Institute of Phy.ics Chinese Academy of Sciences School of Phy.ics University of Chinese Academy of Sciences

This review provides a comprehensive overview of current research on the structural,electronic,and magnetic characteristics of the recently.discovered high-temperature superconductor La3Ni2O7under high *** present the experimental results for sy.thesizing and characterizing this material,derived from measurements of transport,thermody.amics,and various spectroscopic techniques,and discuss their phy.ical implications.

关键词： Nickel compounds

Electricity.Carbon Quota Trading Scheme based on Certificateless Signature and Blockchain

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Computer Modeling in Engineering & Sciences 2024年第2期138卷 1695-1712页

作者： Xiaodong y.ng Runze Diao tao Liu Haoqi wen Caifen Wang College of Computer Science and Engineering Northwest Normal UniversityLanzhou730070China Institute of China TelecomWanwei China TelecomWanwei Information Technology Co.Ltd.Lanzhou730030China College of Big Data and Internet Shenzhen Technology UniversityShenzhen518118China Key.Laboratory.of Cry.tography.and Data Analy.ics Northwest Normal UniversityLanzhou730070China

The carbon tradingmarket can promote“carbon peaking”and“carbon neutrality.at low cost,but carbon emission quotas face attacks such as data forgery.tampering,counterfeiting,and replay.in the electricity.trading *** signatures are a new cry.tographic technology.that can address traditional cry.tography.s general essential certificate requirements and avoid the problem of crucial escrowbased on identity.***,most certificateless signatures still suffer fromvarious security.*** present a secure and efficient certificateless signing scheme by.examining the security.of existing certificateless signature *** ensure the integrity.and verifiability.of electricity.carbon quota trading,we propose an electricity.carbon quota trading scheme based on a certificateless signature and *** scheme utilizes certificateless signatures to ensure the validity.and nonrepudiation of transactions and adopts blockchain technology.to achieve immutability.and traceability.in electricity.carbon quota *** addition,validating electricity.carbon quota transactions does not require time-consuming bilinear pairing *** results of the analy.is indicate that our scheme meets existential unforgeability.under adaptive selective message attacks,offers conditional identity.privacy.protection,resists replay.attacks,and demonstrates high computing and communication performance.

关键词： Electricity.carbon trading certificateless signature blockchain forgery.attack carbon quota

METTL5 promotes cell proliferation,invasion,and migration by.up-regulating Toll-like receptor 8 expression in colorectal cancer

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World Journal of Gastrointestinal Oncology 2024年第5期16卷 2006-2017页

作者： Ling-Shang Kong Ran tao y.-Fan Li wen-Bin Wang Xue Zhao Department of General Surgery The Second Affiliated Hospital of Anhui Medical UniversityHefei 230001Anhui ProvinceChina Department of Vascular Surgery The Second Affiliated Hospital of Anhui Medical UniversityHefei 230002Anhui ProvinceChina Department of General Surgery The First Affiliated Hospital of Anhui Medical UniversityHefei 230001Anhui ProvinceChina Anhui Public Health Clinical Center Hefei 230012Anhui ProvinceChina Department of Scientific Research Anhui Public Health Clinical CenterHefei 230012Anhui ProvinceChina Department of Scientific Research The First Affiliated Hospital of Anhui Medical UniversityHefei 230001Anhui ProvinceChina

BACKGROUND N6-methy.adenosine(m6A)modification represents the predominant alteration found in eukary.tic messenger RNA and play. a crucial role in the progression of various ***,despite its significance,the comprehensive investigation of METTL5,a key.m6A methy.transferase,in colorectal cancer(CRC)remains *** To investigate the role of METTL5 in *** We assessed METTL5 expression levels in clinical samples obtained from CRC patients as well as in CRC cell *** elucidate the downstream targets of METTL5,we performed RNA-sequencing analy.is coupled with correlation analy.is,leading us to identify.Toll-like receptor 8(TLR8)as a potential downstream *** vitro functional assessments of METTL5 and TLR8 were conducted using CCK-8 assay.,scratch assay.,as well as assay. measuring cell migration and *** Our findings reveal a pronounced upregulation of METTL5 expression in both CRC cells and tissues,which correlated significantly.with an unfavorable *** vitro experiments unequivocally.demonstrated the oncogenic role of METTL5,as evidenced by.its promotion of CRC cell proliferation,invasion,and ***,we identified TLR8 as a downstream target of METTL5,and subsequent down-regulation of TLR8 led to a significant inhibition of CRC cell proliferation,invasion,and tumor *** The heightened expression of METTL5 in CRC is strongly.associated with clinicopathological features and a poor prognosis,thereby.underscoring its potential utility.as a critical marker for facilitating early.diagnosis and prognostication in CRC.

关键词： METTL5 Toll-like receptor 8 Colorectal cancer

Socioeconomic traits and the risk of Barrett’s esophagus and gastroesophageal reflux disease: A Mendelian randomization study

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World Journal of Gastrointestinal Oncology 2024年第6期16卷 2631-2645页

作者： y.-Xin Liu Cheng-Li Bin Lu Zhang wen-tao y.ng Bai-Ping An Department of Oncology Hospital of Chengdu University of Traditional Chinese MedicineChengdu 610072Sichuan ProvinceChina Department of Gy.ecology.and Obstetrics Hospital of Chengdu University of Traditional Chinese MedicineChengdu 610072Sichuan ProvinceChina Department of Endocrine Hospital of Chengdu University of Traditional Chinese MedicineChengdu 610072Sichuan ProvinceChina Department of Cardiovascular Chengdu Integrated TCM&Western Medicine HospitalChengdu 610041Sichuan ProvinceChina

BACKGROUND Previous observational studies have shown that the prevalence of gastroesophageal reflux disease(GERD)and Barrett’s esophagus(BE)is associated with socioeconomic ***,due to the methodological limitations of traditional observational studies,it is challenging to definitively.establish *** To explore the causal relationship between the prevalence of these conditions and socioeconomic status using Mendelian randomization(MR).METHODS We initially.screened single nucleotide poly.orphisms(SNPs)to serve as proxies for eight socioeconomic status phenoty.es for univariate MR *** inverse variance weighted(IVW)method was used as the primary.analy.ical method to estimate the causal relationship between the eight socioeconomic status phenoty.es and the risk of GERD and *** then collected combinations of SNPs as composite proxies for the eight socioeconomic phenoty.es to perform multivariate MR(MVMR)analy.es based on the IVW MVMR ***,a two-step MR mediation analy.is was used to examine the potential mediation of the associations by.body.mass index,major depressive disorder(MDD),smoking,alcohol consumption,and sleep *** The study.identified three socioeconomic statuses that had a significant impact on *** included household income[odds ratio(OR):0.46;95% confidence interval(95%CI):0.31-0.70],education attainment(OR:0.23;95%CI:0.18-0.29),and the Townsend Deprivation Index at recruitment(OR:1.57;95%CI:1.04-2.37).These factors were found to independently.and predominantly.influence the genetic causal effect of ***,the mediating effect of educational attainment on GERD was found to be mediated by.MDD(proportion mediated:10.83%).Similarly.the effect of educational attainment on BE was mediated by.MDD(proportion mediated:10.58%)and the number of cigarettes smoked per day.proportion mediated:3.50%).Additionally.the mediating effect of household income on GERD was observed to be mediated by.sleep dur

关键词： Socioeconomic status Gastroesophageal reflux disease Barrett’s esophagus Two-step Mendelian randomization Multivariate Mendelian randomization

New recessive compound heterozy.ous variants of RP1L1 in RP1L1 maculopathy

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International Journal of Ophthalmology.English edition) 2024年第1期17卷 107-112页

作者： wen-Chao Cao Qing-Shan Chen Run Gan tao Huang Xiao-He y.n The Second Clinical Medical College Jinan UniversityShenzhen 518040Guangdong ProvinceChina Shenzhen Ey. Hospital Jinan UniversityShenzhen Eye InstituteShenzhen 518040Guangdong ProvinceChin

AIM:To identify.a maculopathy.patient caused by.new recessive compound heterozy.ous variants in ***:Comprehensive retinal morphological and functional examinations were evaluated for the patient with RP1L1 *** sequence capture array.technique was used to screen potential pathologic *** chain reaction and Sanger sequencing were used to confirm the screening ***:Fundus examination showed round macular lesions appeared in both *** coherence tomography.showed that the inner segment/outer segment continuity.was disorganized and disruptive in the left ey.,but it was uneven and slightly.elevated in the right *** autofluorescence showed patchy.hy.er-autofluorescence in the *** field examination indicates central defects in both ***(ERG)and multifocal ERG showed no obvious *** fluorescein angiography.in the macula showed obviously.irregular hy.er-fluorescence in the right ey. and slightly.hy.er-fluorescence in the left *** found that the proband carried a missense variant(c.1972C>T)and a deletion variant(c.4717_4718del)of RP1L1,which were originated from the parents and formed compound heterozy.ous *** variants are likely.pathogenic according to the ACMG *** imaging,ERG and detailed medical history.are important diagnostic tools for differentiating between acquired and inherited retinal ***:A maculopathy.case with detailed retinal phenoty.e and new recessive compound heterozy.ous variants of RP1L1 is identified in a Chinese family.which expands the understanding of phenoty.e and genoty.e in RP1L1 maculopathy.

关键词： maculopathy recessive compound heterozy.ous variants RP1L1

Internal limiting membrane peeling combined with silicone oil or air tamponade for highly.my.pic foveoschisis

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International Journal of Ophthalmology.English edition) 2024年第6期17卷 1079-1085页

作者： Jin Deng wen-tao Sun Ke Gong Li-Ping Wang Feng-Zhi Li Xi’an People’s Hospital(Xi’an Fourth Hospital) Shaanxi Eye HospitalAffiliated People’s Hospital of Northwest UniversityXi’an 70004Shaanxi ProvinceChina

AIM:To compare the efficacy.of pars plana vitrectomy.PPV)combined with internal limiting membrane(ILM)and silicone oil or sterile air tamponade for the treatment of my.pic foveoschisis(MF)in highly.my.pic ***:This retrospective study.included 48 my.pic ey.s of 40 patients with MF and axial lengths(ALs)ranging from 26-32 mm treated between January.2020 and January.*** patients were underwent PPV combined with ILM peeling followed by.sterile air or silicone oil tamponade and followed up at least *** on the features on spectral-domain optical coherence tomography.SD-OCT),the ey.s were divided into the MF-only.group(Group A,n=15 ey.s),MF with central foveal detachment group(Group B,n=20 ey.s),and MF with lamellar macular hole group(Group C,n=13 ey.s).According to AL,ey.s were further divided into three groups:Group D(26.01-28.00 mm,n=12 ey.s),Group E(28.01-30.00 mm,n=26 ey.s),and Group F(30.01-32.00 mm,n=10 ey.s).The best-corrected visual acuity.BCVA),central foveal thickness(CFT),and complications were ***:The patients included 16 males and 24 females with the mean age of 56±*** BCVA and CFT improved in all groups after surgery.Py.P>0.05).The intergroup differences of BCVA and CFT postoperatively.were statistically.significant in Group D,E,and *** ey.s were injected with sterile air,and 28 ey.s were injected with silicone oil for tamponade based on the ***,there was no statistically.significant difference among Groups D,E,and F in terms of the results of sterile air or silicone oil *** mean recovery.time was 5.9mo for MF patients subjected to silicone oil tamponade and 7.7mo for patients subjected to sterile air tamponade,and the difference was not statistically.***:PPV and ILM peeling combined with silicone oil or sterile air tamponade can achieve good results for MF in highly.my.pic ey.s with ALs

关键词： axial length my.pic foveoschisis highly.my.pic internal limiting membrane pars plana vitrectomy

Effect of cardiac rehabilitation care after coronary.intervention on cardiac function recovery.and negative mood in patients with my.cardial infarction

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World Journal of Clinical Cases 2024年第1期12卷 59-67页

作者： Ming y.ng y.an-tao Huang Xi-wen Hu Chun-Ling Wu Division of Cardiovascular First Ward Departments of Internal MedicineLiyuan HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430077Hubei ProvinceChina Division of Cardiovascular First Ward Departments of Internal MedicineJianli People's HospitalJianli 433300Hubei ProvinceChina Department of Integrated Traditional Chinese and Western Medicine People's Hospital of Dongxihu DistrictWuhan 430040Hubei ProvinceChina

BACKGROUND Cardiovascular disease,particularly.my.cardial infarction(MI)profound impact on patients'quality.of life and places a substantial burden on the healthcare and economy.*** in medical technology.have led to the emer-gence of coronary.intervention as an essential method for treating *** To assess the effects of cardiac rehabilitation care on cardiac function recovery.and negative emotions in MI after coronary.*** This study.included a total of 180 patients with MI during the period from June 2022 to July.*** patients were divided into two groups:An observation group,which receiving cardiac rehabilitation care;a control group,which re-ceiving conventional *** comparing multiple observation indicators such as cardiac function indicators,blood pressure,exercise tolerance,occurrence of adverse cardiac events,and negative emotion scores between the two groups of *** the data were analy.ed and compared between two *** There were 44 males and 46 females in the observation group with an average age of 36.26±9.88 y.;there were 43 males and 47 females in the control group,with an average age of 40.87±10.5 *** receiving the appropriate postoperative nursing measures,the results of the observation group showed significant improvement in several indicators compared with the control *** of cardiac function,such as left ventricular end-diastolic internal diameter and left ventricular ejection fraction were significantly.better in the observation group than in the control group(Py.increased in the patients of the observation group(Py.lower in the observation group,and negative mood scores were significantly.reduced(Py.intervention has a significant positive

关键词： My.cardial infarction Coronary.artery.intervention Cardiac rehabilitation Cardiac function recovery Negative emotions