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Insight into the development of electrolytes for a.ueous zinc meta. ba.teries from a.ka.ine to neutra.

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Chinese Chemica. Letters 2024年第2期35卷 232-241页

作者： a. Dua. sha Luo Wei Sun School of Ma.eria.s a.d Energy University of Electronic Science and Technology of ChinaChengdu 611731China

a.ueous zinc meta. ba.teries a.e considered a. promising ca.dida.es for next-genera.ion electrochemica. energy stora.e devices,especia.ly for la.ge-sca.e energy stora.e,due to the a.va.ta.es of high-sa.ety,high energy density a.d low *** the bridge connecting ca.hode a.d a.ode,electrolyte provides a.rea.istic opera.ing *** a.ka.ine a.d neutra. a.ueous zinc meta. ba.teries,issues a.socia.ed with electrolyte a.d a.ode a.e still *** this review,we revea. the development a.d evolution of electrolytes for a.ueous zinc meta. ba.teries from a.ka.ine to neutra. via.the description of funda.enta.s a.d cha.lenges in terms of compa.ison a.d *** a.so ela.ora.e the stra.egies in electrolytes regula.ion a.d highlight the ba.ic roles a.d progresses in a.ditives engineering.

关键词： a.ueous electrolytes Zinc meta. ba.teries pH-dependent chemistry Electrolyte regula.ion a.ditives engineering

The Extended Hybrid Ca.rier-Ba.ed Multiple a.cess Technology for High Mobility Scena.ios

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China.Communica.ions 2024年第1期21卷 53-68页

作者： Ge Song Xia.jie Fa.g Xuejun sha School of Electronics a.d Informa.ion Engineering Harbin Institute of TechnologyHarbin 150001China

The hybrid ca.rier(HC)system rooted in the ca.rier fusion concept is gra.ua.ly ga.nering *** this pa.er,we study the extended hybrid ca.rier(EHC)multiple a.cess scheme to ensure relia.le wireless *** employing the EHC modula.ion,a.power la.ered multiplexing fra.ework is rea.ized,which exhibits enha.ced interference suppression ca.a.ility owing to the more uniform energy distribution *** implementa.ion method a.d a.va.ta.e mecha.ism a.e explica.ed respectively for the uplink a.d downlink,a.d the performa.ce a.a.ysis under va.ying cha.nel conditions is *** a.dition,considering the connectivity dema.d,we explore the non-orthogona. multiple a.cess(NOMa.method of the EHC system a.d develop the EHC spa.se code multiple a.cess *** proposed scheme melds the energy sprea. superiority of EHC with the a.cess ca.a.ity of NOMa.fa.ilita.ing superior support for ma.sive connectivity in high mobility *** results ha.e verified the fea.ibility a.d a.va.ta.es of the proposed *** with existing HC multiple a.cess schemes,the proposed scheme exhibits robust bit error ra.e performa.ce a.d ca. better gua.a.tee multiple a.cess performa.ce in complex scena.ios of nextgenera.ion communica.ions.

关键词： extended hybrid ca.rier system high mo-Received:Jun.09,2023 Revised:Nov.20,2023 Editor:Yua.wei Liu bility communica.ions multiple a.cess

Esta.lishment of a.three-dimensiona. pa.ticle libra.y for gra.ed crushed stone ba.ed on a.new a.grega.e morphology cha.a.teriza.ion method

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Journa. of Tra.fic a.d Tra.sporta.ion Engineering(English Edition) 2024年第1期11卷 117-130页

作者： Ha.ta. Ge a.min sha Zhenqia.g Ha. School of Future Tra.sporta.ion Chang'an UniversityXi'an 710064China University of Stra.bourg INSA StrasbourgCNRSICubeUMR 7357Strasbourg F-67000France School of Highwa. Chang'an UniversityXi'an 710064China Key La.ora.ory for Specia. a.ea.Highwa. Engineering of Ministry of Educa.ion Chang'an UniversityXi'an 710064China

The morphology of gra.ed crushed stone(GCS)pa.ticles ha. a. essentia. influence on the performa.ce of a.grega.e *** impa.t of pa.ticle shape is a.comprehensive effect tha. ca.not be considered sepa.a.ely,lea.ing to difficulties in esta.lishing the rela.ionship between the mixture properties a.d the a.grega.e morphology by using la.ora.ory *** discrete element method(DEM)is a. effective wa. widely a.opted to reconstruct the morphology of pa.ticles a.d simula.e performa.ce tests of gra.ula. ***,selecting limited pa.ticles cha.a.terizing a.rea. pa.ticle-a.sembly for simula.ion is still a.cha.lenge in current resea.ch due to the inherent rich va.ia.ility of pa.ticle *** this study,ba.ed on the a.quisition of three-dimensiona.(3D)a.grega.e shapes by using la.er sca.ning,ellipsoid index(EDI)tra.sla.ing the pa.ticle shape a. a.function of surfa.e a.ea.volume,a.d contour length is proposed to comprehensively eva.ua.e a.grega.e ***,a.pa.ticle libra.y ca.a.le of cha.a.terizing a.grega.e morphology distribution is esta.lished ba.ed on the sta.istics of the corresponding morphologica. cha.a.teristics of pa.ticle *** model relia.ility is va.ida.ed by ca.rying out a.series of experimenta. a.d numerica. penetra.ion tests with nine different *** esta.lished pa.ticle libra.y ca. be used to model a.grega.e mixtures a.d the proposed simula.ion fra.ework is promising for optimizing the mixture gra.a.ion design numerica.ly.

关键词： Pa.ticle libra.y Discrete element method 3D la.er sca.ning Coa.se a.grega.e Morphology cha.a.teriza.ion Gra.a.ion design

a. improved interva. model upda.ing method via.a.a.tive Kriging models

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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2024年第3期45卷 497-514页

作者： sha WEI Yifeng CHEN Hu DING Liqun CHEN shangha. Key La.ora.ory of Mecha.ics in Energy Engineering Shanghai Frontier Science Center of MechanoinformaticsShanghai Institute of Applied Mathematics and MechanicsSchool of Mechanics and Engineering ScienceShanghai UniversityShanghai 200072China shangha. Institute of a.rcra.t Mecha.ics a.d Control Shanghai 200092China

Interva. model upda.ing(IMU)methods ha.e been widely used in uncerta.n model upda.ing due to their low requirements for sa.ple ***,the surroga.e model in IMU methods mostly a.opts the one-time construction *** ma.es the a.cura.y of the surroga.e model highly dependent on the experience of users a.d a.fects the a.cura.y of IMU ***,a. improved IMU method via.the a.a.tive Kriging models is *** method tra.sforms the objective function of the IMU problem into two deterministic globa. optimiza.ion problems a.out the upper bound a.d the interva. dia.eter through universa. grey *** optimiza.ion problems a.e a.dressed through the a.a.tive Kriging models a.d the pa.ticle swa.m optimiza.ion(PSO)method to qua.tify the uncerta.n pa.a.eters,a.d the IMU is *** the construction of these a.a.tive Kriging models,the sa.ple spa.e is gridded a.cording to sensitivity *** sa.pling is then performed in key subspa.es ba.ed on the ma.imum mea. squa.e error(MMSE)*** interva. division coefficient a.d ra.dom sa.pling coefficient a.e a.a.tively a.justed without huma. interference until the model meets a.cura.y *** effectiveness of the proposed method is demonstra.ed by a.numerica. exa.ple of a.three-degree-of-freedom ma.s-spring system a.d a. experimenta. exa.ple of a.butted cylindrica. *** results show tha. the upda.ed results of the interva. model a.e in good a.reement with the experimenta. results.

关键词： interva. model upda.ing(IMU) non-proba.ilistic uncerta.nty a.a.tive Kriging model surroga.e model grey number

Ea.ly screening for post-stroke depression a.d its effect on functiona. outcomes, qua.ity of life, a.d morta.ity: a.meta.a.a.ysis

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World Journa. of Psychia.ry 2024年第9期14卷 1397-1403页

作者： Jie Da. sha-sha Zha. Su-Xia.g Zha.g Depa.tment of Neurology 6 Cangzhou Central HospitalCangzhou 061001Hebei ProvinceChina

Ba.KGROUND Post-stroke depression(PSD)is a.common a.d debilita.ing condition a.fecting stroke survivors,significa.tly impa.ting their recovery a.d overa.l qua.ity of *** To a.sess the effects of ea.ly PSD screening on functiona. outcomes,qua.ity of life,a.d *** From a. initia. pool of 1065 a.ticles,6 studies met the inclusion criteria.a.d were selected for *** outcomes were mea.ured using the functiona. independence mea.ure(FIM).RESULTS The a.a.ysis revea.ed a.significa.t improvement in FIM scores for a.PSD scree-ning group compa.ed to controls[sta.da.dized mea. difference(SMD)=8.90,95%confidence interva.(CI):4.65-13.15,Pa.ity of life wa. a.sessed using the Stroke-Specific Qua.ity of Life Sca.e,with the screening group showing significa.tly higher scores(SMD=20.83,95%CI:15.27-26.38,Pa.ity a.a.ysis indica.ed a.reduction in five-yea. morta.ity ra.es for the PSD screening *** Ea.ly PSD screening enha.ces functiona. recovery,improves qua.ity of life,a.d reduces morta.ity ra.es in stroke ***,integra.ing PSD screening into routine stroke ca.e improves long-term outcomes for pa.ients.

关键词： Post-stroke depression Ea.ly screening Functiona. outcomes Qua.ity of life Morta.ity

Microstructure a.d Mecha.ica. Property of Mg‑13Gd‑0.2Ni a.loy Processed by Extrusion a.d a.ing

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a.ta.Meta.lurgica.Sinica.English Letters) 2024年第8期37卷 1367-1376页

作者： Ha.g Zha.g Jia.ing Zha. Ronggua.g Li Boshu Liu shanshan Li sha sha Yuehong Zha.g Ma. Xu Ya. Ta.g School of Mecha.ica. a.d Power Engineering Shenyang University of Chemical TechnologyShenyang 110142China Instrumenta. a.a.ysis Center Shenyang University of Chemical TechnologyShenyang 110142China

In this work,a.good combina.ion of strength a.d ductility is a.hieved in a.Mg-13Gd-0.2Ni a.loy by conventiona. extrusion a.d following a.ing *** a.ed Mg-13Gd-0.2Ni a.loy exhibits a.yield strength(YS)of 363 MPa.a. ultima.e tensile strength(UTS)of 433 MPa.a.d a. elonga.ion of 11.9%.The a.ed Mg-13Gd-0.2Ni a.loy conta.ns a.microstructure with a.95%proportion of dyna.ica.ly recrysta.lized(DRXed)gra.ns with a.micron size,wea. texture,a.d a.high number density of prisma.icβ′precipita.es within *** bulk compounds enriched with Ni element which a.e ma.nly formed during ca.ting a.d sta.le in the extruded a.d a.ed *** dyna.ic compounds a.e formed during extrusion,a.d a.high density of prisma.icβ′precipita.es a.e formed during *** high density of prisma.icβ′precipita.es results in a.significa.t increa.e in the strength of the Mg-13Gd-0.2Ni a.loy,a.d the YS a.d UTS a.e increa.ed by 153 a.d 136 MPa.*** high proportion of DRXed gra.ns with a.wea. texture contributes ma.nly to the high ductility a.d the fine compounds with a.low density a. gra.n bounda.ies formed during a.ing ha.e no significa.t a.verse effect on ductility of the a.ed Mg-13Gd-0.2Ni *** findings for the novel Mg-Gd-Ni a.loy ca. provide guida.ce for the design of wrought Mg a.loys with superior mecha.ica. properties.

关键词： Mg-Gd-Ni a.loy Extrusion a.ing Strength Ductility

Qua.tifying peripa.illa.y vessel density a.d retina. nerve fibre la.er in type 1 dia.etic children without clinica.ly detecta.le retinopa.hy using OCTA

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Interna.iona. Journa. of Ophtha.mology(English edition) 2024年第2期17卷 278-281页

作者： Ling Chen Yun Feng sha-sha Zha.g Ya.-Fa.g Liu Ping Lin Xi’a. Children’s Hospita. a.filia.ed to Xi’a. Jia.tong University Xi’an 710002Shaanxi ProvinceChina

a.M:To qua.tify cha.ges in ra.ia. peripa.illa.y ca.illa.y vessel density(ppVD)a.d the peripa.illa.y retina. nerve fiber la.er(pRNFL)in children with type 1 dia.etes without clinica. dia.etic retinopa.hy by optica. coherence tomogra.hy a.giogra.hy(OCTa.,providing a.ba.is for ea.ly retinopa.hy in children with type 1 ***:This wa. a.retrospective study.a.tota. of 30 pa.ients(3–14y)with type 1 dia.etes without clinica. dia.etic retinopa.hy(NDR group)were included.a.tota. of 30 a.e-ma.ched hea.thy subjects were included a. the norma. control group(CON group).The Hba.c level in the la.t 3mo wa. mea.ured once in the NDR *** pRNFL thickness a.d ppVD were a.toma.ica.ly mea.ured,a.d the mea. pRNFL a.d ppVD were ca.cula.ed in the na.a.,inferior,tempora.,a.d superior *** cha.ges in ppVD a.d pRNFL in the two groups were ***:Compa.ed with CON group,the na.a. a.d superior ppVDs decrea.ed in the NDR group(a.l Pa.a. pRNFL decrea.ed significa.tly(Pa. a.d superior pRNFLs slightly decrea.ed but not significa.t in the NDR group(a.l P>0.05).Person a.d Spea.ma. correla.ion a.a.ysis of ppVD a.d pRNFL thickness in ea.h qua.ra.t of the NDR group showed a.positive correla.ion between na.a. a.d superior(a.l Pa.d tempora. ha. no significa.t correla.ion(a.l P>0.05).There wa. no significa.t correla.ion between the Hba.c level a.d ppVD a.d pRNFL in a.y qua.ra.t(a.l P>0.05).There wa. no significa.t correla.ion between the course of dia.etes mellitus a.d ppVD a.d pRNFL in a.y qua.ra.t(a.l P>0.05).CONCLUSION:ppVD a.d pRNFL decrea.e in eyes of children with type 1 dia.etes before clinica.ly detecta.le retinopa.hy a.d OCTa.is helpful for ea.ly monitoring.

关键词： dia.etic retinopa.hy children peripa.illa.y vessel density peripa.illa.y retina. nerve fiber la.er optica. coherence tomogra.hy a.giogra.hy

Recent progress of ga.troesopha.ea. reflux a.ter endoscopic myotomy

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World Journa. of Ga.troenterology 2024年第34期30卷 3926-3928页

作者： Xua. Ya. Wei-Hong sha The First School of Clinica. Medicine Southern Medical UniversityGuangzhou 510515Guangdong ProvinceChina Depa.tment of Ga.troenterology a.d Hepa.ology Guangdong Provincial People’s HospitalGuangzhou 510080Guangdong ProvinceChina

Per-ora. endoscopic myotomy(POEM)is a. innova.ive minima.ly inva.ive technique a.d ha. emerged a. the preferred moda.ity for trea.ing a.ha.a.ia.a.d spa.tic esopha.ea. disorders in numerous specia.ized centers *** reflux(GER)is a.common complica.ion following POEM ***,a. a.ticle in the World Journa. of Ga.troenterology,providing a.comprehensive upda.e on post-POEM *** this a.ticle,the a.thors present novel insights a.d stra.egies tha. offer va.ua.le implica.ions for endoscopy.

关键词： Per-ora. endoscopic myotomy Ga.troesopha.ea. reflux Progress Trea.ment Upda.e

Distributed Gra.h Da.a.a.e Loa. Ba.a.cing Method Ba.ed on Deep Reinforcement Lea.ning

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Computers, Ma.eria.s & Continua 2024年第6期79卷 5105-5124页

作者： Shuming sha Na.wa.g Guo Wa.g Luo Yong Zha.g Na.jing Na.I Informa.ion&Communica.ion Technology Co. Ltd.Nanjing210032China Sta.e Grid Electric Power Resea.ch Institute Nanjing211106China Sta.e Grid shangha. Municipa. Eleciric Power Compa.y Shanghai200122China

This pa.er focuses on the scheduling problem of workflow ta.ks tha. exhibit *** indepen-dent ba.ch ta.ks,workflows typica.ly consist of multiple subta.ks with intrinsic correla.ions a.d *** necessita.es the distribution of va.ious computa.iona. ta.ks to a.propria.e computing node resources in a.cor-da.ce with ta.k dependencies to ensure the smooth completion of the entire *** scheduling must consider a. a.ra. of fa.tors,including ta.k dependencies,a.a.la.ility of computa.iona. resources,a.d the schedula.ility of ***,this pa.er delves into the distributed gra.h da.a.a.e workflow ta.k scheduling problem a.d proposes a.workflow scheduling methodology ba.ed on deep reinforcement lea.ning(DRL).The method optimizes the ma.imum completion time(ma.espa.)a.d response time of workflow ta.ks,a.ming to enha.ce the responsiveness of workflow ta.ks while ensuring the minimiza.ion of the *** experimenta. results indica.e tha. the Q-lea.ning Deep Reinforcement Lea.ning(Q-DRL)a.gorithm ma.kedly diminishes the ma.espa. a.d refines the a.era.e response time within distributed gra.h da.a.a.e *** qua.tifying ma.espa.,Q-DRL a.hieves mea. reductions of 12.4%a.d 11.9%over esta.lished First-fit a.d Ra.dom scheduling stra.egies,***,Q-DRL surpa.ses the performa.ce of both DRL-Cloud a.d Improved Deep Q-lea.ning Network(IDQN)a.gorithms,with improvements sta.ding a. 4.4%a.d 2.6%,*** reference to a.era.e response time,the Q-DRL a.proa.h exhibits a.significa.tly enha.ced performa.ce in the scheduling of workflow ta.ks,decrea.ing the a.era.e by 2.27%a.d 4.71%when compa.ed to IDQN a.d DRL-Cloud,*** Q-DRL a.gorithm a.so demonstra.es a.nota.le increa.e in the efficiency of system resource utiliza.ion,reducing the a.era.e idle ra.e by 5.02%a.d 9.30%in compa.ison to IDQN a.d DRL-Cloud,*** findings support the a.sertion tha. Q-DRL not only upholds a.lower a.era.e

关键词： Reinforcement lea.ning workflow ta.k scheduling loa. ba.a.cing