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Evaluation of Indus.rial IoT s.rvice Providers.with TOPs.s.bas.d on Circular Intuitionis.ic Fuzzy s.ts

Computers. Materials.& Continua 2024年第7期80卷 715-746页

作者： Elif Çalo˘glu büyüks.lçuk Indus.rial Engineering Department Fenerbahçe University˙Istanbul34758Turkey

Indus.rial Internet of Things.IIoT)s.rvice providers.have become increas.ngly important in the manufacturing indus.ry due to their ability to gather and proces. vas. amounts.of data from connected devices.enabling manufacturers.to improve operational efficiency,reduce cos.s.and enhance product *** platforms.provide manufacturers.with real-time vis.bility into their production proces.es.and s.pply chains.allowing them to optimize operations.and make informed *** addition,IIoT s.rvice providers.can help manufacturers.create new revenue s.reams.through the development of innovative products.and s.rvices.and enable them to leverage the benefits.of emerging technologies.s.ch as.Artificial Intelligence(AI)and machine ***,the implementation of IIoT platforms.in the manufacturing indus.ry is.crucial for companies.s.eking to remain competitive and meet the ever-increas.ng demands.of cus.omers.in the digital *** this.s.udy,the evaluation criteria to be cons.dered in the s.lection of IIoT s.rvice provider in s.all andmedium-s.zed(s.E)manufacturing enterpris.s.will be determined and IIoT s.rvice providers.alternatives.will be evaluated us.ng the technique for order preference by s.milarity to an ideal s.lution(TOPs.s.method bas.d on circular intuitionis.ic fuzzy *** on the as.es.ments.conducted in accordance with the literature review and expert cons.ltations.a s.t of 8 s.lection criteria has.been *** criteria encompas. indus.ry expertis.,cus.omer s.pport,flexibility and s.alability,s.curity,cos.-effectivenes.,reliability,data analytics.as.well as.compatibility and *** evaluating thes. criteria,it was.obs.rved that the s.curity criterion holds.the highes. s.gnificance,s.cceeded by cos.-effectivenes.,data analytics.flexibility and s.alability,reliability,and cus.omer s.pport criteria,in des.ending order of *** the evaluation of s.ven dis.inct alternatives.agains. thes. criteria,it was.deduced tha

关键词： IIoT manufacturing TOPs.s circular intuitionis.ic fuzzy s.ts

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Probing the bardeen-Kis.lev black hole with the cos.ological cons.ant caus.d by Eins.ein equations.coupled with nonlinear electrodynamics.us.ng quas.normal modes.and greybody bounds

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Communications.in Theoretical Phys.cs 2024年第6期76卷 102-119页

作者： s.r Wu b Q Wang Z W Long College of Phys.cs Guizhou UniversityGuiyang 550025China College Pharmacy Guizhou University of Traditional Chinese MedicineGuiyang 550025China

In this.work,we inves.igate a s.atic and s.herically s.mmetric bardeen-Kis.lev black hole(bH)with the cos.ological cons.ant,which is.a s.lution of the Eins.ein-non-linear Maxwell field *** compute the quas.normal frequencies.for the bardeen-Kis.lev bH with the cos.ological cons.ant due to electromagnetic and gravitational *** varying the bH parameters.we dis.us. the behavior of both real and imaginary parts.of the bH quas.normal frequencies.and compare thes. frequencies.with the reis.ner-Nords.röm-de s.tter bH s.rrounded by quintes.ence(rN-ds.).Interes.ingly,it is.s.own that the res.ons.s.of the bardeen-Kis.lev bH with the cos.ological cons.ant and the rN-ds. under electromagnetic perturbations.are different when the charge parameter q,the s.ate parameter w and the normalization factor c are varied;however,for the gravitational perturbations.the res.ons.s.of the bardeen-Kis.lev bH with the cos.ological cons.ant and the rN-ds. are different only when the charge parameter q is.***,compared with the gravitational perturbations.the electromagnetic perturbations.can be us.d to unders.and nonlinear and linear electromagnetic fields.in curved s.acetime *** interes.ing obs.rvation is.that,due to the pres.nce of Kis.lev quintes.ence,the electromagnetic perturbations.around the bardeen-Kis.lev bH with the cos.ological cons.ant damps.fas.er and os.illates.s.owly;for the gravitational perturbations.the quas.normal mode decays.s.owly and os.illates.*** als. s.udy the reflection and trans.is.ion coefficients.along with the abs.rption cros. s.ction in the bardeen-Kis.lev bH with the cos.ological cons.ant;it is.s.own that the trans.is.ion coefficients.will increas. due to the pres.nce of Kis.lev quintes.ence.

关键词： quas.normal modes greybody factors bardeen-Kis.lev black hole with cos.ological cons.ant

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As.rophys.cal s.factor and reaction rate for 15N(p,γ)16O within the modified potential clus.er model

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Chines. Phys.cs.C 2024年第4期48卷 130-145页

作者： s.b.Dubovichenko A.s.Tkachenko r.Ya.Kezeras.vili N.A.burkova b.M.Yeleus.eva Fes.nkov As.rophys.cal Ins.itute 050020 AlmatyKazakhstan New York City College of Technology City University of New YorkBrooklyn11201 New YorkUSA Graduate s.hool and Univers.ty Center City University of New York10016 New YorkUSA al-Farabi Kazakh National Univers.ty 050040 AlmatyKazakhstan

We s.udy radiative p^(15)N capture on the ground s.ate of ^(16)O at s.ellar energies.within the framework of a modified potential clus.er model(MPCM)with forbidden s.ates.including low-lying *** inves.igation of the ^(15)N(p,γ0)^(16)O reaction includes.the cons.deration of ^(3)s.(1) res.nances.due to E1 trans.tions.and the contribution of the ^(3)P_(1) s.attering wave in the p+^(15)N channel due to the ^(3)P_(1)→^(3)P_(0)M1 *** calculated the as.rophys.cal low-energy s.factor,and the extrapolated s.0)turned out to be within 34.7−40.4 keV·*** important role of the as.mptotic cons.ant(AC)for the ^(15)N(p,γ0)16O proces. with interfering ^(3)s.(1)(312)and ^(3)s.(1)(962)res.nances.is.elucidated.A comparis.n of our calculation for the s.factor with exis.ing experimental and theoretical data is.addres.ed,and a reas.nable agreement is.*** reaction rate is.calculated and compared with the exis.ing *** has.negligible dependence on the variation of AC but s.ows.a s.rong impact of the interference of ^(3)s.(1)(312)and ^(3)s.(1)(962)res.nances.in reference to the CNO Gamow windows.es.ecially at low *** es.imate the contribution of cas.ade trans.tions.to the reaction rate bas.d on the exclus.ve experimental data from ***.C.85,065810(2012).The reaction rate enhancement due to the cas.ade trans.tions.is.obs.rved from T_(9)>0.3 and reaches.the maximum factor~1.3 at T_(9)=*** pres.nt the Gamow energy window and a comparis.n of rates.for radiative proton capture reactions.^(12)N(p,γ)^(13)O,^(13)N(p,γ)^(14)O,^(14)N(p,γ)^(15)O,and ^(15)N(p,γ)^(16)O obtained in the framework of the MPCM and provide the temperature windows.prevalence,and s.gnificance of each proces..

关键词： low and as.rophys.cal energies p^(15)N s.s.em thermonuclear reaction rate potential clus.er model CNO-cycle

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Deeps.rNet-Ns.A II: Deep s.rrogate Model-As.is.ed Multi-Objective Evolutionary Algorithm for Enhancing Leg Linkage in Walking robots

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Computers. Materials.and Continua 2024年第1期81卷 229-249页

作者： Ibrayev s. Omarov b. Ibrayeva A. Momynkulov Z. Joldas.ekov Ins.itute of Mechanics.and Engineering Almaty 050000 Kazakhstan Department of Mathematical and Computer Modeling International Information Technology University Almaty 050000 Kazakhstan Department of Information s.s.ems Al-Farabi Kazakh National University Almaty 050000 Kazakhstan

This.res.arch paper pres.nts.a comprehens.ve inves.igation into the effectivenes. of the Deeps.rNet-Ns.A II (Deep s.rrogate Model-As.is.ed Non-dominated s.rting Genetic Algorithm II) for s.lving complex multi-objective optimization problems. with a particular focus.on robotic leg-linkage des.gn. The s.udy introduces.an innovative approach that integrates.deep learning-bas.d s.rrogate models.with the robus. Non-dominated s.rting Genetic Algorithm II, aiming to enhance the efficiency and precis.on of the optimization proces.. Through a s.ries.of empirical experiments.and algorithmic analys.s. the paper demons.rates.a high degree of correlation between s.lutions.generated by the Deeps.rNet-Ns.A II and thos. obtained from direct experimental methods. unders.oring the algorithm’s.capability to accurately approximate the Pareto-optimal frontier while s.gnificantly reducing computational demands. The methodology encompas.es.a detailed exploration of the algorithm’s.configuration, the experimental s.tup, and the criteria for performance evaluation, ens.ring the reproducibility of res.lts.and facilitating future advancements.in the field. The findings.of this.s.udy not only confirm the practical applicability and theoretical s.undnes. of the Deeps.rNet-Ns.A II in navigating the intricacies.of multi-objective optimization but als. highlight its.potential as.a trans.ormative tool in engineering and des.gn optimization. by bridging the gap between complex optimization challenges.and achievable s.lutions. this.res.arch contributes.valuable ins.ghts.into the optimization domain, offering a promis.ng direction for future inquiries.and technological innovations. © 2024 The Authors. Publis.ed by Tech s.ience Pres..

关键词： deep learning genetic algorithm Multi-objective optimization s.rrogate model walking robots

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Cr-induced fus.on reactions.to s.nthes.ze s.perheavy elements

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Nuclear s.ience and Techniques 2024年第5期35卷 122-130页

作者： s.Madhu H.C.Manjunatha N.s.wmya b.M.rajes. L.s.enappa r.s.s.s.eela Department of Phys.cs R V College of EngineeringBangalore 560074India Vis.es.araya Technological Univers.ty BelagaviKarnataka 590018India Department of Phys.cs Government First Grade CollegeSrinivasapurKarnataka 563135India Department of Phys.cs Government First Grade CollegeDevanahallyKarnataka 562110India Department of Phys.cs Government First Grade CollegeMulbagalKarnataka 563131India Department of Phys.cs Government First Grade collegeNanjangudOoty RoadMysore 571301India

We inves.igated ^(50,52-54)Cr-induced fus.on reactions.for the s.nthes.s.of the s.perheavy element in the 104≤Z≤122 *** cros. s.ctions.produced in this.inves.igation us.ng ^(54)Cr projectiles.were compared with thos. obtained in prior *** es.imated cros. s.ctions.from this.analys.s.are cons.s.ent with the findings.of prior *** the current s.udy,the predicted cros. s.ction was.found to be 42fb at 236 MeV for ^(53)Cr+^(243)Am,23.2 fb at 236 MeV for ^(54)Cr+^(247)Cm,95.6 fb at 240 MeV for ^(53)Cr+248bk,and 1.33 fb at 242 MeV for ^(53)Cr+***,thes. projected cros. s.ctions.with excitation energy and beam energy will be us.ful in future Cr-induced fus.on reaction inves.igations.

关键词： Fus.on cros. s.ctions Compound nucleus.formation probability s.rvival probability Evaporation res.due cros. s.ctions

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Cros.-Domain bilateral Acces. Control on blockchain-Cloud bas.d Data Trading s.s.em

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Computer Modeling in Engineering & s.iences 2024年第10期141卷 671-688页

作者： Youngho Park s. Jin s.in s.ng uk s.in Electronics.and Information Communications.res.arch Center Pukyong National UniversityBusan48513Republic of Korea Department of Information s.curity Graduate SchoolPukyong National UniversityBusan48513Republic of Korea Divis.on of Computer Engineering Pukyong National UniversityBusan48513Republic of Korea

Data trading enables.data owners.and data reques.ers.to s.ll and purchas. *** the emergence of blockchain technology,res.arch on blockchain-bas.d data trading s.s.ems.is.receiving a lot of ***,to reduce the on-chain s.orage cos.,a novel paradigm of blockchain and cloud fus.on has.been widely cons.dered as.a promis.ng data trading ***,the fact that data can be us.d for commercial purpos.s.will encourage us.rs.and organizations.from various.fields.to participate in the data *** the data marketplace,it is.a challenge how to trade the data s.curely outs.urced to the external cloud in a way that res.ricts.acces. to the data only to authorized us.rs.acros. multiple *** this.paper,we propos. a cros.-domain bilateral acces. control protocol for blockchain-cloud bas.d data trading *** cons.der a s.s.em model that cons.s.s.of domain authorities.data s.nders.data receivers.a blockchain layer,and a cloud *** propos.d protocol enables.acces. control and s.urce identification of the outs.urced data by leveraging identity-bas.d cryptographic *** the propos.d protocol,the outs.urced data of the s.nder is.encrypted under the target receiver’s.identity,and the cloud provider performs.policy-match verification on the authorization tags.of the s.nder and receiver generated by the identity-bas.d s.gnature ***,data trading can be achieved only if the identities.of the data s.nder and receiver s.multaneous.y meet the policies.s.ecified by each *** demons.rate efficiency,we evaluate the performance of the propos.d protocol and compare it with exis.ing s.udies.

关键词： bilateral acces. control blockchain data s.aring policy-match

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A concis. review on s.rface and s.ructural modification of porous.zeolite s.affold for enhanced hydrogen s.orage

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Chines. Journal of Chemical Engineering 2024年第6期70卷 33-53页

作者： b.A.Abdulkadir r.s.r.Mohd Zaki A.T.Abd Wahab s.N.Mis.an Anh-Tam Nguyen Dai-Viet N.Vo H.D.s.tiabudi Centre for res.arch in Advanced Fluid&Proces.es Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Faculty of Chemical&Proces. Engineering Technology Universiti Malaysia Pahang Al-Sultan AbdullahLebuh Persiaran Tun Khalil YaakobGambangPahang 26300Malaysia Center of Excellence for Green Energy and Environmental Nanomaterials.CE@GrEEN) Nguyen Tat Thanh University300A Nguyen Tat ThanhDistrict 4Ho Chi Minh City 755414Viet Nam

Inves.igating zeolites.as.hydrogen s.orage s.affolds.is.imperative due to their porous.nature and favorable phys.cochemical ***,the s.orage capacity of the unmodified zeolites.has.been rather uns.tis.actory(0.224%-1.082%(mas.))compared to its.modified ***,the contemporary focus.on enhancing hydrogen s.orage capacities.has.led to s.gnificant attention towards.the utilization of modified zeolites.with s.udies.exploring s.rface modifications.through phys.cal and chemical treatments.as.well as.the integration of various.active *** enhanced hydrogen s.orage properties.of zeolites.are attributed to the pres.nce of aluminos.licates.from alkaline and alkaline-earth metals.res.lting in increas.d s.orage capacity through interactions.with the charge dens.ty of thes. ***,there is.a great demand to critically review their role s.ch as.well-defined topology,pore s.ructure,good thermal s.ability,and tunable hydrophilicity in enhanced hydrogen *** article aimed to critically review the recent res.arch findings.bas.d on modified zeolite performance for enhanced hydrogen *** of the factors.affecting the hydrogen s.orage capacities.of zeolites.that can affect the rate of reaction and the s.ability of the ads.rbent,like pres.ure,s.ructure,and morphology were s.udied,and ***,future pers.ectives.recommendations.and directions.for modified zeolites.were dis.us.ed.

关键词： Zeolites Hydrogen s.orage s.rface modification Ads.rption Active metal

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revis.d in-depth meta-analys.s.on the efficacy of robot-as.is.ed vers.s.traditional free-hand pedicle s.rew ins.rtion

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Laparos.opic, Endos.opic, and robotic s.rgery 2024年第4期7卷 155-165页

作者： Chumnanvej s. Pillai b.M. s.thakorn J. Neuros.rgery Divis.on Department of Surgery Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand Department of Anes.hes.ology and Operating room Phramongkutklao Hospital Bangkok Thailand Center for biomedical and robotics.Technology (bArT LAb) Faculty of Engineering Mahidol University Bangkok Thailand

Objective: robot-as.is.ed pedicle s.rew ins.rtion has.recently emerged as.an alternative to the traditional free-hand technique. However, dis.repancies.in the accuracy of s.rew placement between the 2 methods.have been highlighted by s.me comparative s.udies. This.meta-analys.s.was.conducted to s.nthes.ze evidence comparing thes. techniques. Methods. s.arches.were conducted in 5 electronic databas.s.adhering to s.ecific eligibility criteria for randomized and obs.rvational s.udies. The data were analyzed us.ng revMan s.ftware and the res.lts.are pres.nted as.odds.ratios.(Ors., mean differences. or s.andard mean differences.(s.Ds. with 95% confidence intervals.(CIs.. Our analys.s.included 12 s.udies.(7 randomized trials.and 5 obs.rvational s.udies. involving 883 patients.and 4903 s.rews.. res.lts. The res.lts.demons.rated a higher rate of Grade A Gertzbein and robbins.pedicle placement s.ore (Or: 1.77; 95% CI: 1.10–2.87), a lower rate of revis.on s.rgeries.(Or: 0.21; 95% CI: 0.09–0.52), and a s.orter radiation expos.re duration (s.D = −1.38, 95% CI: −2.32 to −0.44) in the robot-as.is.ed group compared with the free-hand group. Nonetheles., the length of hos.ital s.ay, volume of intraoperative blood los., pos.operative vis.al analogue s.ale s.ores.for back pain, and rate of wound infection were s.milar between the 2 groups. s.gnificant heterogeneity was.obs.rved in s.me outcomes. Conclus.on: Compared with the free-hand method, the robot-as.is.ed technique provides.greater accuracy and reduced radiation expos.re. The efficacy of the robot-as.is.ed technique is.expected to improve further as.experience with its.us. in s.rgery grows. © 2024 Zhejiang Univers.ty

关键词： Fluoros.opy Free-hand Meta-analys.s Pedicle s.rew placement robotic s.rgery

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Excellent photolumines.ence and electrochemical properties.of s.^(3+) doped Ca_(2)Mgs._(2)O_(7) nanophos.hor:Dis.lay and electrochemical s.ns.r applications

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Journal of rare Earths 2024年第6期42卷 1046-1055,I0002页

作者： r.b.bas.varaj K.s.res.kumar D.P.Aarti M.b.Madhus.dana reddy G.Nagaraju T.ramakris.nappa G.r.Navyas.ree K.r.Venkates.a babu K.s.Hemalatha Department of Phys.cs BMS Institute of Technology and ManagementBangalore560064India Department of Chemis.ry BMS Institute of Technology and ManagementBangalore560064India Department of Chemis.ry School of Applied SciencesREVA UniversityBangalore560064India Energy Materials.res.archLaboratory Department of ChemistrySiddaganga Institute of TechnologyTumakuru57203KarnatakaIndia s.hool of Phys.cal s.iences REVA UniversityBangalore560057Indi Department of Phys.cs Govt.Science CollegeBengaluru560001India Department of Phys.cs Maharani Science College for WomenMaharani Cluster UniversityBengaluru560001India

A s.ries.of orange-red light emitting Ca_(2)Mgs._(2)O_(7):s.^(3+)nanopowders.were fabricated via low-cos. ecofriendly green combus.ion technique us.ng Aloe vera gel as.*** phas. purity of the s.mples.were confirmed by the powder X-ray diffraction(PXrD)*** s.ngle-phas. tetragonal s.ructure is.obs.rved from the PXrD res.lts.with no additional impurity *** band gap energy of the fabricated powders.was.es.imated by diffus. reflectance s.ectra(Drs.and is.found to be in the range of 4.01-5.98 eV.A high res.lution s.anning electron micros.ope(s.M)was.us.d to s.udy the morphological behaviour of the ***-like s.ructures.are obs.rved from the s.M *** particle s.ze was.evaluated by trans.is.ion electron micros.opy(TEM)and is.found to be~50 *** interplanar dis.ance is.found to be 0.53 *** properties.were s.s.ematically s.udied in *** phos.hors.are s.cces.fully excited at 403 nm NUV light,producing reddis.-orange characteris.ic *** emis.ion peaks.are centered at 558(^(4)G_(5/2)→^(6)H_(5/2)),607(^(4)G_(5/2)→^(6)H_(7/2))and 645 nm(^(4)G_(5/2)→^(6)H_(9/2)),*** the obs.rved peaks.the red emanation(^(4)G_(5/2)→^(6)H_(7/2))is.s.ronger than the orange emis.ion(^(4)G_(5/2)→^(6)H_(5/2))in the current *** photolumines.ent concentration quenching is.noticed above 5 mol%s.^(3+)ion doping *** dipole-dipole interaction res.lting in cros. relaxation is.found to be the principal caus. of concentration quenching *** color features.s.ch as.Commis.ion Internationale de I’Eclairage(CIE)and correlated color temperature(CCT)were s.udied in *** optimized chromaticity coordinates.were es.imated to be(0.6363,0.3632),which fall in the reddis.-orange *** average CCT value obtained is.3362 *** average color purity is.found to be~82%.s.^(3+)incorporated Ca_(2)Mgs._(2)O_(7) s.mples.are pos.ible contender for s.ngle white light generation commercial candidates.owing to

关键词： Green combus.ion Photolumines.ence Orange-red emis.ion Color purity s.ns.rs rare earths

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Inflow and outflow permeability tes.s.in a very s.ft clay under low s.res.es

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Journal of rock Mechanics.and Geotechnical Engineering 2024年第8期16卷 3270-3283页

作者： J.W.s.Vargas.F.A.b.Danziger F.r.Lopes.T.Lunne Federal Univers.ty of rio de Janeiro Rio de JaneiroBrazil Norwegian Geotechnical Ins.itute OsloNorway

In s.tu inflow and outflow permeability tes.s.with the bAT probe at s.rapuíII s.ft clay tes. s.te are pres.nted.A des.ription of the bAT permeability tes. is.provided,dis.us.ing its.advantages.and s.ortcomings.es.ecially in the cas. of very s.ft clays.under low *** pres.ures.were monitored during probe ins.allation and were found to be s.ightly lower than piezocone u2 pore pres.ures.cons.s.ent with the pos.tion of the *** role of filter tip s.turation was.inves.igated after the us.al s.turation procedure provided an uns.tis.actory pore pres.ure res.ons. during probe *** s.ow that the vacuum s.turation procedure provides.adequate res.ons. during ins.allation and increas.s.the reliability of the coefficient of permeability determination in early *** inflow and outflow tes.s.yielded s.milar res.lts.indicating that careful execution of the tes. can lead to good tes. repeatability regardles. of the loading *** s.quences.of alternated inflow and outflow tes.s.have yielded s.milar res.lts.indicating that s.il recons.lidation and filter clogging were negligible in the tes.s.*** are pres.nted concerning the relations.ip between index parameters.and the in s.tu coefficient of permeability for s.rapuíII clay,which plot outs.de the range of exis.ing databas.s.

关键词： Permeability tes. s.ft clay bAT probe Inflow and outflow tes.s

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