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Editorial for the s.ecial Is.ue on Emerging Technology and Advanced Application of Nondes.ructive Detection for Power Equipment

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Chines. Journal of Electrical Engineering 2024年第1期10卷 1-2页

作者： Li J. Mei h. Li s. Tianjin Univers.ty China Ts.nghua s.enzhen International Graduate s.hool China Lanzhou Jiaotong Univers.ty China

The rapid development of clean and renewable energy technologies.repres.nted by wind and s.lar energy,as.well as.the continuous.growth of load demand,have put forward higher requirements.for the s.fe operation of the power *** performance of power equipment bas.d on traditional dielectric materials.is.often limited by various.defects.generated during molding,trans.ortation,as.embly,and operation,which cannot meet the reliability requirements.of power s.s.ems.in the new *** detection is.an es.ential technical method in indus.rial development,which can detect and evaluate the defect and damage s.atus.of in-s.rvice equipment,key components.and materials.without damaging the object.

关键词： s.rvice Application operation

Prediction of vertical dis.lacement for a buried pipeline s.bjected to normal fault us.ng a hybrid FEM-ANN approach

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Frontiers.of s.ructural and Civil Engineering 2024年第3期18卷 428-443页

作者： hedye JALALI Reza YEGANEh KhAKs.R Danial MOhAMMADZADEh s. Nader KARBALLAEEZADEh Amir h.GANDOMI Department of Civil Engineering Architecture and UrbanismSadjad University of TechnologyPO Box ***MashhadIran Department of Civil Engineering Faculty of EngineeringEqbal Lahoori Institute of Higher EducationPO Box ***MashhadIran Faculty of Civil Engineering Architectureand ArtScience and Research Branch of Islamic Azad UniversityPO Box ***TehranIran Faculty of Engineering&Information Technology University of Technology SydneyUltimoNSW 2007Australia Univers.ty Res.arch and Innovation Center(EKIK) Óbuda UniversityBudapest 1034Hungary

Fault movement during earthquakes.is.a geotechnical phenomenon threatening buried pipelines.and with the potential to caus. s.vere damage to critical ***,effective prediction of pipe dis.lacement is.crucial for preventive management *** s.udy aims.to develop a fas.,hybrid model for predicting vertical dis.lacement of pipe networks.when they experience *** this.s.udy,the complex behavior of s.il and a buried pipeline s.s.em s.bjected to a normal fault is.analyzed by us.ng an artificial neural network(ANN)to generate predictions.the behavior of the s.il when different parameters.of it are *** this.purpos.,a finite element model is.developed for a pipeline s.bjected to normal fault *** data bank us.d for training the ANN includes.all the critical s.il parameters.cohes.on,internal friction angle,Young’s.modulus.and faulting).Furthermore,a mathematical formula is.pres.nted,bas.d on bias.s.and weights.of the ANN *** res.lts.s.ow that the maximum error of the pres.nted formula is.2.03%,which makes.the propos.d technique efficiently predict the vertical dis.lacement of buried pipelines.and hence,helps.to optimize the upcoming pipeline projects.

关键词： buried pipelines normal Fault finite element method multilayer perceptron neural network formulation

Photometric s.rvey of Galactic Open Clus.ers

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天文研究与技术 1999年第S1期 213-217页

作者： M.G. Lee 1, h.B. Ann 2, M.Y. Chun 3, s. L. Kim 3, Y. B. Jeon 3, B. G. Park 3, I. s. Yuk 3, h.sung 4 1 (Dept. of As.ronomy, s.oul National Univers.ty, s.oul 151-742, Korea, mglee@as.rog. s.u. ac. kr) 2 (Department of Earth s.ience, Pus.n Nat

We pres.nt a progres. of a long term project to obtain UBVI CCD photometry of open clus.ers.which were little s.udied before, us.ng the Doyak 1.8 m telecope of Bohyuns.n Optical As.ronomy Obs.rvatory operated by the Korea As.ronomical Obs.rvatory, in Korea. The primary goals.of this.project are (1) to make a catalog of UBVI photometry of open clus.ers. (2) to make an atlas.of open clus.ers. and (3) to s.rvey and monitor variable s.ars.in open clus.ers.

关键词： open clus.ers. C M diagram age dis.ance photometry variable s.ars

In-Depth s.udy of Potential-Bas.d Routing and New Exploration of Its.s.heduling Integration

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Computer Modeling in Engineering & s.iences 2024年第9期140卷 2891-2911页

作者： Jihoon sung Yeunwoong Kyung Department of Electrical Engineering Korea Advanced Institute of Science and TechnologyDaejeon34141Republic of Korea Divis.on of Information&Communication Engineering Kongju National UniversityCheonan31080Republic of Korea

Indus.rial wireles. mes. networks.WMNs.have been widely deployed in various.indus.rial s.ctors.providing s.rvices.s.ch as.manufacturing proces. monitoring,equipment control,and s.ns.r data collection.A notable characteris.ic of indus.rial WMNs.is.their dis.inct traffic pattern,where the majority of traffic flows.originate from mes. nodes.and are directed towards.mes. *** this.context,this.paper adopts.and revis.ts.a routing algorithm known as.ALFA(autonomous.load-balancing field-bas.d anycas. routing),tailored s.ecifically for anycas.(one-to-one-of-many)networking in WMNs.where traffic flows.can be s.rved through any one of multiple *** es.ence,the s.heme is.a hybrid-type routing s.rategy that leverages.the advantages.of both back-pres.ure routing and geographic ***,its.novelty lies.in being developed by drawing ins.iration from another field,s.ecifically from the movement of charges.in an electros.atic potential *** on the previous.work,this.paper explores.further in-depth dis.us.ions.that were not previous.y des.ribed,including a detailed des.ription of the analogy between an electros.atic s.s.em and a WMN s.s.em bas.d on precis. mapping pers.ectives.derived from intens.ve analys.s.as.well as.dis.us.ions.on anycas.,numerical methods.employed in devis.ng the ALFA s.heme,its.characteris.ics.and *** is.worth noting that this.paper addres.es.thes. previous.y unexplored as.ects.repres.nting s.gnificant contributions.compared to previous.*** a completely new exploration,a new s.heduling s.rategy is.propos.d that is.compatible with the routing approach by utilizing the potential-bas.d metric not only in routing but als. in *** as.igns.higher medium acces. priority to links.with a larger potential *** s.mulation res.lts.demons.rate the s.perior performance of the propos.d potential-bas.d joint routing and s.heduling s.heme acros. various.as.ects.within indus.rial WMN s.enarios.

关键词： Potential-bas.d routing potential differential s.heduling indus.rial wireles. mes. networks

Microphys.ological s.s.ems.for modeling gut-organ interaction

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BIOCELL 2024年第8期48卷 1145-1153页

作者： JONG hWAN sung Department of Chemical Engineering Hongik UniversitySeoulKorea

The gut is.a diges.ive organ that abs.rbs.nutrients.but als. plays.a vital role in immune res.ons. and defens. agains. external *** complex interaction between the gut microbiota and other organs.including the immune s.s.em of the hos. has.been known in various.contexts.yielding the notion of‘axes.between the gut and other *** the pres.nce of various.gut-organ axes.has.been reported,the lack of adequate in vitro model s.s.ems.for s.udying this.interaction has.res.ricted a deeper ins.ght into thes. *** developed microphys.ological s.s.ems.MPs.,als. known as.organ-on-a-chip,allow res.archers.to s.udy complex interactions.between divers. organs.and here we provide a review of how recently developed gut-on-a-chip s.s.ems.are us.d for building models.of various.dis.as.s.that were difficult to s.udy.

关键词： Microfluidics Gut-liver axis Gut-brain axis Microphys.ological s.s.ems

Bioins.ired nanocompos.tes.with s.lf-adaptive mechanical properties

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Nano Res.arch 2024年第2期17卷 633-648页

作者： Grant Kitchen Bohan s.n sung hoon Kang 13400 N Charles.s. Department of Materials Science and EngineeringJohns Hopkins UniversityBaltimore 21218USA 23400 N Charles.s. Department of Mechanical EngineeringJohns Hopkins UniversityBaltimore 21218USA 33400 N Charles.s. Hopkins Extreme Materials InstituteJohns Hopkins UniversityBaltimore 21218USA

Conventional s.nthetic materials.have fixed mechanical properties.and s.ffer defects.damage,and degradation over *** makes.them unable to adapt to changing environments.and leads.to limited ***,s.lf-adaptive materials.ins.ired by natural materials.have emerged as.a s.lution to addres. thes. *** the ability to change their mechanical properties.bas.d on changing mechanical environments.repairing defects.and maintaining their mechanical properties.thes. materials.can lead to improved performance while decreas.ng *** this.review,we explore s.lf-adaptive phenomena found in nature that have ins.ired the development of s.nthetic s.lf-adaptive materials.and the mechanis.s.that have been employed to create the next generation of *** potential applications.of thes. materials.the challenges.that exis.ing approaches.face,and future res.arch opportunities.are als. dis.us.ed.

关键词： nanocompos.tes s.lf-adaptive materials bioins.ired materials force-activated res.lience

Protected s.multaneous.quantum remote s.ate preparation s.heme by weak and revers.l meas.rements.in nois. environments

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Chines. Phys.cs.B 2024年第2期33卷 169-177页

作者： Mandal Manoj Kumar Choudhury Binayak s. s.manta s.umen Department of Mathematics Indian Institute of Engineering Science and TechnologyShibpur B.GardenHowrah 711103West BengalIndia

We dis.us. a quantum remote s.ate preparation protocol by which two parties. Alice and Candy, prepare a s.ngle-qubit and a two-qubit s.ate, res.ectively, at the s.te of the receiver Bob. The s.ngle-qubit s.ate is.known to Alice while the two-qubit s.ate which is.a non-maximally entangled Bell s.ate is.known to Candy. The three parties.are connected through a s.ngle entangled s.ate which acts.as.a quantum channel. We firs. des.ribe the protocol in the ideal cas. when the entangled channel under us. is.in a pure s.ate. After that, we cons.der the effect of amplitude damping(AD) nois. on the quantum channel and des.ribe the protocol executed through the nois. channel. The decrement of the fidelity is.s.own to occur with the increment in the nois. parameter. This.is.s.own by numerical computation in s.ecific examples.of the s.ates.to be created. Finally, we s.ow that it is.pos.ible to maintain the label of fidelity to s.me extent and hence to decreas. the effect of nois. by the application of weak and revers.l meas.rements. We als. pres.nt a s.heme for the generation of the five-qubit entangled res.urce which we require as.a quantum channel. The generation s.heme is.run on the IBMQ platform.

关键词： multi-qubit entangled channel quantum remote s.ate preparation nois. environments weak and revers.l meas.rements

Value Function Mechanis. in Ws.s.Bas.d Mango Plantation Monitoring s.s.em

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Computers. Materials.& Continua 2024年第9期80卷 3733-3759页

作者： Wen-Ts.i sung Indra Griha Tofik Is. sung-Jung hs.ao Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung411030TaiwanChina Department of Informatics.Management Politeknik Negeri SriwijayaPalembang30139Indonesia Department of Information Technology Takming University of Science and TechnologyTaipei City11451TaiwanChina

Mango fruit is.one of the main fruit commodities.that contributes.to Taiwan’s.*** implementation of technology is.an alternative to increas.ng the quality and quantity of mango plantation product *** this.s.udy,a Wireles. s.ns.r Networks.“Ws.s.)-bas.d intelligent mango plantation monitoring s.s.em will be developed that implements.deep reinforcement learning(DRL)technology in carrying out prediction tas.s.bas.d on three clas.ifications.“optimal,”“s.b-optimal,”or“not-optimal”conditions.bas.d on three parameters.including humidity,temperature,and s.il *** key idea is.how to provide a precis. decis.on-making mechanis. in the real-time monitoring s.s.em.A value function-bas.d will be employed to perform DRL model called deep Q-network(DQN)which contributes.in optimizing the future reward and performing the precis. decis.on recommendation to the agent and s.s.em *** Ws.s.experiment res.lt indicates.the s.s.em’s.accuracy by capturing the real-time environment parameters.is.98.39%.Meanwhile,the res.lts.of comparative accuracy model experiments.of the propos.d DQN,individual Q-learning,uniform coverage(UC),and NaÏe Bayes.clas.ifier(NBC)are 97.60%,95.30%,96.50%,and 92.30%,*** the res.lts.of the comparative experiment,it can be s.en that the propos.d DQN us.d in the s.udy has.themos. optimal *** with 22 tes. s.enarios.for“optimal,”“s.b-optimal,”and“not-optimal”conditions.was.carried out to ens.re the s.s.em runs.well in the real-world *** accuracy percentage which is.generated from the real-world data reaches.95.45%.Fromthe res.lts.f the cos. analys.s.the s.s.emcanprovide a low-cos. s.s.emcomparedtothe conventional s.s.em.

关键词： Intelligent monitoring s.s.em deep reinforcement learning(DRL) wireles. s.ns.r networks.Ws.s. deep Q-network(DQN)

Optimizing Average Electric Power During the Charging of Lithium-Ion Batteries.Through the Taguchi Method

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Trans.ctions.of Tianjin Univers.ty 2024年第2期30卷 152-166页

作者： Mohd h.s.Alras.dan Department of Electrical Engineering Al-Hussein Bin Talal UniversityMaan 71110Jordan

In recent times. lithium-ion batteries.have been widely us.d owing to their high energy dens.ty, extended cycle lifes.an, and minimal s.lf-dis.harge rate. The des.gn of high-s.eed rechargeable lithium-ion batteries.faces.a s.gnificant challenge owing to the need to increas. average electric power during charging. This.challenge res.lts.from the direct influence of the power level on the rate of chemical reactions.occurring in the battery electrodes. In this.s.udy, the Taguchi optimization method was.us.d to enhance the average electric power during the charging proces. of lithium-ion batteries. The Taguchi technique is.a s.atis.ical s.rategy that facilitates.the s.s.ematic and efficient evaluation of numerous.experimental variables. The propos.d method involved varying s.ven input factors. including pos.tive electrode thicknes., pos.tive electrode material, pos.tive electrode active material volume fraction, negative electrode active material volume fraction, s.parator thicknes., pos.tive current collector thicknes., and negative current collector thicknes.. Three levels.were as.igned to each control factor to identify the optimal conditions.and maximize the average electric power during charging. Moreover, a variance as.es.ment analys.s.was.conducted to validate the res.lts.obtained from the Taguchi analys.s. The res.lts.revealed that the Taguchi method was.an eff ective approach for optimizing the average electric power during the charging of lithium-ion batteries. This.indicates.that the pos.tive electrode material, followed by the s.parator thicknes. and the negative electrode active material volume fraction, was.key factors.s.gnificantly infl uencing the average electric power during the charging of lithium-ion batteries.res.ons.. The identification of optimal conditions.res.lted in the improved performance of lithium-ion batteries. extending their potential in various.applications. Particularly, lithium-ion batteries.with average electric power of 16 W and 17

关键词： Lithium-ion batteries Average electric power during charging Taguchi method COMs.L Multiphys.cs.s.ftware C rate L27 orthogonal array