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Effec. of radiative l.ss mec.anisms on FIR thermometric.parameters of Nd^(3+)-doped l.thium tel.urite gl.sses

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Journal.of Rare Earths 2024年第7期42卷 1250-1257,I0002页

作者： c.Y.morassuti A.P.l.Sil.a l.A.O.Nunes S.m.l.ma l.H.c.Andrade Optic.l.and Photothermal.Spec.rosc.py Group(GEOF) Center for Studies in Natural Resources(CERNA)State University of Mato Grosso do Sul(UEMS)C.P.351DouradosMSBrazil Renato Arc.er Information Tec.nol.gy c.nter Dom Pedro I Highway(SP-65)Km 1436-Chácaras Campos dos AmaraisCampinasSPBrazil Institute of Physic. of São c.rl.s University of São PauloSão CarlosSPBrazil

Nd^(3+)-doped tel.urite gl.sses are promising material. for thermometers based on the fl.oresc.nc. intensity ratio(FIR)***,at high Nd^(3+)c.nc.ntrations,energy transfer(ET)proc.sses suc. as optic.l.reabsorption and c.oss-rel.xation c.n affec. the Nd^(3+)emission,whic. has been l.ttl. expl.red in the ***,the present work investigated the use of Nd^(3+)-doped tel.urite gl.ss(sampl.s doped with Nd^(3+)at 0.2 mol.,0.5 mol.,2.0 mol.,and 4.0 mol.)in fl.oresc.nc. thermometers,in the temperature range from 299 to 371 *** resul.s indic.te a strong dependenc. of the FIR parameters on the Nd^(3+)c.nc.ntration,due to c.anges in the emission band profil.s c.used by optic.l.reabsorption of the Nd^(3+)emissions and c.oss-rel.xation proc.sses.A dec.ease of the rel.tive sensitivity of the ratio^(4)F_(5/2)→^(4)I_(9/2)/^(4)F_(3/2)→^(4)I_(9/2)is observed for sampl.s doped with higher amounts of Nd^(3+).The maximum rel.tive sensitivity at 299 K is 3.00%/K,whic. is the highest val.e among the reported Nd^(3+)ions.

关键词： Nd^(3+)-doped tel.urite gl.ss Fl.oresc.nc. intensity ratio Optic.l.thermometry Judd-Ofel. Rare earths

Performanc. of evol.tionary optimized mac.ine l.arning for model.ng total.organic.c.rbon in c.re sampl.s of shal. gas fiel.s

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Petrol.um 2024年第1期10卷 150-164页

作者： l.onardo Gol.att c.m.Saporetti l.c.Ol.veira E.Pereira Department of c.mputational.and Appl.ed mec.anic. Federal University of Juiz de ForaJuiz de ForaBrazil Department of c.mputational.model.ng Polytechnic InstituteRio de Janeiro State UniversityNova FriburgoBrazil Petrobras Rio de JaneiroBrazil Department of Stratigraphy and Pal.ontol.gy Rio de Janeiro State UniversityRio de JaneiroBrazil

Roc. sampl.s'TOc.c.ntent is the best indic.tor of the organic.matter in sourc. *** origin roc. sampl.s’anal.sis is used to c.l.ul.te it manual.y by *** method requires time and resourc.s bec.use it rel.es on sampl.s from many wel. interval. in sourc. ***,researc. has been done to aid this *** l.arning al.orithms c.n estimate total.organic.c.rbon instead of wel. l.gs and stratigraphic.*** l.ght of these efforts,the c.rrent work present a study on automating the total.organic.c.rbon estimation using mac.ine l.arning approac.es improved by an evol.tionary methodol.gy to give the model.fl.xibil.ty and *** al.orithms,differential.evol.tion,partic.0} swarm optimization,grey wol. optimization,artific.al.bee c.l.ny,and evol.tion strategies were used to improve mac.ine l.arning model. to predic. *** six metaheuristic. were integrated into four mac.ine l.arning methods:extreme l.arning mac.ine,el.stic.net l.near model.l.near support vec.or regression,and mul.ivariate adaptive regression *** sampl.s from the YuDong-Nan shal. gas fiel.,l.c.ted in the Sic.uan basin,were used to eval.ate the hybrid *** findings show that c.mbining mac.ine l.arning model. with an evol.tionary al.orithms in a hybrid fashion produc. fl.xibl. model. that ac.uratel. predic. *** resul.s show that,independent of the metaheuristic.used to guide the model.sel.c.ion,optimized extreme l.arning mac.ines attained the best performanc. sc.res ac.ording to six *** hybrid model. c.n be used in expl.ratory geol.gic.l.researc.,partic.l.rl. for unc.nventional.oil.and gas resourc.s.

关键词： Total.organic.c.rbon Hybrid model. Automated mac.ine l.arning Evol.tionary al.orithms Geol.gy

Semi-anal.tic.l.investigation of heat transfer in a porous c.nvec.ive radiative moving l.ngitudinal.fin exposed to magnetic.fiel. in the presenc. of a shape-dependent trihybrid nanofl.id

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Appl.ed mathematic. and mec.anic.(Engl.sh Edition) 2024年第1期45卷 197-216页

作者： c.G.PAVITHRA B.J.GIREESHA m.l.KEERTHI Department of PG Studies and Researc. in mathematic. Kuvempu UniversityShankaraghatta 577451India Department of mathematic. and Statistic. M.S.Ramaiah University of Applied SciencesBengaluru 560058India

The thermal.examination of a non-integer-ordered mobil. fin with a magnetism in the presenc. of a trihybrid nanofl.id(Fe_3O_4-Au-Zn-bl.od) is c.rried out. Three types of nanopartic.0}s, eac. having a different shape, are c.nsidered. These shapes inc.0}de spheric.l.Fe_3O_4), c.l.ndric.l.Au), and pl.tel.t(Zn) c.nfigurations. The c.mbination approac. is util.zed to eval.ate the physic.l.and thermal.c.arac.eristic. of the trihybrid and hybrid nanofl.ids, exc.0}ding the thermal.c.nduc.ivity and dynamic.visc.sity. These two properties are inferred by means of the interpol.tion method based on the vol.me frac.ion of nanopartic.0}s. The governing equation is transformed into a dimensionl.ss form, and the Adomian dec.mposition Sumudu transform method(ADSTm) is adopted to sol.e the c.nundrum of a moving fin immersed in a trihybrid nanofl.id. The obtained resul.s agree wel. with those numeric.l.simul.tion resul.s, indic.ting that this researc. is rel.abl.. The infl.enc. of diverse fac.ors on the thermal.overview for varying noninteger val.es of γ is anal.zed and presented in graphic.l.representations. Furthermore, the fl.c.uations in the heat transfer c.nc.rning the pertinent parameters are studied. The resul.s show that the heat fl.x in the presenc. of the c.mbination of spheric.l. c.l.ndric.l. and pl.tel.t nanopartic.0}s is higher than that in the presenc. of the c.mbination of onl. spheric.l.and c.l.ndric.l.nanopartic.0}s. The temperature at the fin tip inc.eases by 0.705 759% when the val.e of the Pec.0}t number inc.eases by 400%, whil. dec.eases by 11.825 13% when the val.e of the Hartman number inc.eases by 400%.

关键词： c.nvec.ion radiation moving l.ngitudinal.fin Adomian dec.mposition Sumudu transform method(ADSTm) trihybrid nanofl.id magnetic.fiel.

c.nsumer transparenc. in the produc.ion c.ain for pl.nt varieties produc.d using new genomic.tec.niques

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aBIOTEc. 2024年第2期5卷 239-246页

作者： J.m.l.kasiewic. c.c.m.van de Wiel.l.A.P.l.tz m.J.m.Smul.ers Wageningen University&Researc. P.O.Box 386NL-6700 AJ WageningenThe Netherlands

Pl.nts edited with new genomic.tec.niques(NGTs)c.rrentl. fal. under the Genetic.l.y modified Organisms Direc.ive(2001/18/Ec.in the European *** the proposal.of the European c.mmission,NGT pl.nts are partial.y exempted from the regul.tions of this *** proposal.makes a distinc.ion between two c.tegories of NGT pl.nts:NGT-1 and ***-1 c.tegory pl.nts are c.nsidered equal.to pl.nts obtained through c.nventional.breeding *** pl.nts wil. not be l.bel.ed for the c.nsumer,al.hough they wil. be l.bel.ed as ***-2 c.tegory pl.nts may be l.bel.ed with additional.information as a positive *** of seeds of varieties made with gene editing,but not the produc.s,woul. mean that most steps in the produc.ion c.ain are transparent,but not the l.st step towards ***“right to know”and inc.easing knowl.dge of gene-edited food is a c.mmon theme in food l.bel.ing towards ***,we desc.ibe c.rrent l.bel.ing regimes and registers and how these may be appl.ed to provide transparenc. on gene-edited produc.s to ***,we al.o l.ok into c.nsumer studies,whic. indic.te a greater ac.eptanc. of gene-edited food among c.nsumers,espec.al.y when additional.benefits suc. as sustainabil.ty are mentioned.

关键词： l.bel.ing New genomic.tec.niques c.nsumer transparenc. Pl.nt produc.s

Resistanc. of ful.-sc.l. beams against c.0}se-in *** model.ng and fiel. tests

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Defenc. Tec.nol.gy（防务技术） 2024年第10期40卷 35-47页

作者： A.Prado A.Al.ñón R.c.stedo A.P.Santos l.m.l.pez m.c.iquito m.Bermejo c.Oggeri Esc.el. Pol.téc.ic. Superior déAvil. Universidad de SalamancaÁvila05003Spain E.T.S.I.minas y Energía Universidad Politecnica de MadridMadrid28003Spain Department of Engineering Aviation and TechnologySaint Louis UniversityMadrid28003Spain Department of Environment Land and Infrastructure Engineering(DIATI)Politecnico di TorinoTorino10129Italy

This paper expl.res the performanc.s of a finite el.ment simul.tion inc.0}ding four c.nc.ete model. appl.ed to a ful.-sc.l. reinforc.d c.nc.ete beam subjec.ed to bl.st *** test data has been used to c.mpare model.resul.s for eac. *** numeric.l.model.ing has been,c.rried out using the suitabl. c.de *** c.de integrates bl.st l.ad routine(c.NWEP)for the expl.sive desc.iption and four different material.model. for the c.nc.ete inc.0}ding:Karagozian&c.se c.nc.ete,Winfrith,c.ntinuous Surfac. c.p model.and Riedel.HiermaiereThoma model.,with c.nc.ete meshing based on 10,15,and 20 *** ful.-sc.l. beams were tested:four of them used for the initial.c.l.bration of the numeric.l.model.and two more tests at l.wer sc.l.d *** c.l.bration,fiel. data obtained empl.ying pressure and ac.el.rometers transduc.rs were c.mpared with the resul.s derived from the numeric.l.*** surfac.s and the shape of rupture in the beams have been used as referenc.s for *** of the meshing on ac.el.rations has been put in evidenc. and for some model. the shape and size of the damage in the beams produc.d maximum differenc.s around 15%.In al. c.ses,the variations between material.and mesh model. are shown and disc.ssed.

关键词： Bl.st test Numeric.l.simul.tion l.-DYNA c.nc.ete model mesh effec. Ful.-sc.l. beams

On c.l.ul.ting gl.c.al.isostatic.adjustment

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Geodesy and Geodynamic. 2024年第5期15卷 441-452页

作者： l.m.c.thl.s c.rnel. University IthacaNY 14853USA

model.ng the earth's fl.id and el.stic.response to the mel.ing of the gl.c.ers of the l.st ic. age is the most direc. way to infer the earth's radial.visc.sity ***,we c.mpare two methods for c.l.ul.ting the visc.el.stic.response to surfac. *** one,the el.stic.equation of motion is c.nverted to a visc.el.stic.equation using the c.rrespondenc. *** the other,el.stic.deformation is added to the visc.us fl.w as isostatic.adjustment *** two model.ng methods predic. adjustment histories that are different enough to potential.y impac. the interpretation of the observed gl.c.al.isostatic.adjustment(GIA).The differenc.s arise from buoyanc. and whether fl.id displ.c.ments are subjec.ed to hydrostatic.*** methods agree if they use the same equations and boundary *** origin of the differenc.s is determined by varying the boundary c.nditions and pre-stress appl.c.tion.

关键词： Gl.c.al.isostatic.adjustment Visc.el.stic.normal.modes Hydrostatic.pre-stress El.stic.buoyanc. c.rrespondenc. princ.pl.

Nonaqueous potassium-ion ful.-c.l.s:mapping the progress and identifying missing puzzl. piec.s

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Journal.of Energy c.emistry 2024年第6期93卷 384-399,I0010页

作者： Badre l.rhrib l.uiza l.rbi l.naïc.madec Universite de Pau et des Pays de l.Adour E2S UPPACNRSIPREMPauFrance Universitéde Haute-Al.ac. Institut de Science des Matériaux de Mulhouse(IS2M)CNRS UMR 7361F-68100 MulhouseFrance Universitéde Strasbourg F-67081 StrasbourgFrance Réseau sur l. Stoc.age El.c.roc.imique de l.Energie CNRS FR3459AmiensFrance Institut des matériaux Jean Rouxel.ImN) CNRS UMR 6502Univ.Nantes44322 Cedex 3 NantesFrance

This review addresses the growing interest for potassium-ion ful.-c.l.s(KIFc.)in view of the transition from potassium-ion hal.-c.l.s(KIHc.)toward c.mmerc.al.K-ion batteries(KIBs).It foc.ses on the key parameters of KIFc. suc. as the el.c.rode/el.c.rol.te interfac.s c.al.enge,major barriers,and rec.nt advanc.ments in *** strategies for enhanc.ng KIFc.performanc.,inc.0}ding interfac.s c. ntrol.el.c.rol.te optimization,el.c.rodes c.pac.ty ratio,el.c.rode material.sc.eening and el.c.rode design,are *** review highl.ghts the need to eval.ate KIBs in ful.-c.l. c.nfigurations as hal.-c.l. resul.s are strongl. impac.ed by the K metal.*** al.o emphasizes the importanc. of understanding sol.d el.c.rol.te interphase(SEI)formation in KIFc. and expl.res promising nonaqueous as wel. as quasiand al.-sol.d-state el.c.rol.tes *** review thus paves the way for prac.ic.l.c.st-effec.ive,and sc.l.bl. KIBs as energy storage systems by offering insights and guidanc. for future researc..

关键词： K-ion ful.-c.l.s Potassium-ion batteries c.oss-tal. Sol.d-state batteries Potassium reac.ivity El.c.rol.te design El.c.rode design

Empowering Ric. Farmers in Nueva Ec.ja, Phil.ppines: A Strategic.Approac. to Boosting Inc.me through Spec.al.Purpose Ric. Produc.ion

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Open Journal.of Ec.l.gy 2024年第3期14卷 199-214页

作者： Armando c. l.gasc. Eugenia G. Bal.azar Johnah Jefferson S. merc.do Randy l. Kwan Erwin m. Val.ente Jerski Jarzen c. Duria University Extension Program Offic. Central Luzon State University Science City of Mu&#241oz Philippines Department of Agri-management College of Agriculture Central Luzon State University Science City of Mu&#241oz Philippines Department of Soc.al.Sc.enc. College of Arts and Social Sciences Central Luzon State University Science City of Mu&#241oz Philippines

l.w inc.me is the main probl.m of mil.ions of farmers who are c.l.ivating 4.81 mil.ion hec.ares in the Phil.ppines. This probl.m is attributed to c.al.enges spec.fic.l.y l.w yiel., l.w qual.ty of produc., and signific.nt post-harvest l.sses, partic.l.rl. in a resourc.-sc.rc. setting. This study aimed to hel. inc.ease the farmers’ inc.me in sel.c.ed towns of Nueva Ec.ja through the promotion and use of spec.al.purpose ric. produc.ion tec.nol.gy. Twenty (20) farmer-c.operators in three towns of Nueva Ec.ja were sel.c.ed to demonstrate the produc.ion tec.nol.gy c.vering a total.area of 4.75 hec.ares during the dry season, and 3.3 hec.ares during the wet season, both in 2023. Extension modal.ties suc. as training, tec.no-demo establ.shment, information material.and tec.nic.l.assistanc. provision, and market l.nkage were undertaken to enhanc. their knowl.dge, attitude, and skil.s on spec.al.ric. produc.ion and enterprise. The study util.zed the desc.iptive quantitative method wherein the data were gathered through surveys, spec.fic.l.y personal.interviews. Resul.s showed that 70% of the farmer-c.operators were mal. and 60% were l.ving bel.w the poverty threshol.. The farmers were 53 years ol. on average and engaged in farming as their primary sourc. of inc.me. The average yiel. of spec.al.purpose ric. partic.l.rl. the c.0}-2 variety was higher (6.46 mT/ha and 6.22 mT/ha during dry and wet seasons, respec.ivel.) than that of inbred or non-spec.al.ric.. The inc.me per hec.are from spec.al.purpose ric. produc.ion per hec.are was Php 75,420.00, whic. is higher than that of regul.r ric. at Php 29,389.00, giving a higher benefit of Php 46,031.00. The tec.nol.gy adopters and area pl.nted inc.eased (from 6 to 9 and from 1.4 hec.ares to 2.75 hec.ares, respec.ivel.) in l.c.b, Nueva Ec.ja. The opposite was true in Sto. Domingo and Guimba, Nueva Ec.ja where farmers were disc.uraged by the marketing issues that arose.

关键词： Spec.al.Purpose Ric. Tec.nol.gy Promotion Extension modal.ty

Empiric.l.model.for fusion c.oss sec.ions of c.-induc.d reac.ions

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c.inese Physic. c 2024年第3期48卷 126-132页

作者： Reddi Rani.l.N.Sowmya K.N Sridhar H c.manjunatha m.m.Armstrong Arasu Department of Physic. St.Joseph's College(Autonomous)Affiliated to Bharathidasan UniversityTiruchirappalli620002TNIndia Department of Physic. Govt.First.Grade CollegeChikkaballapur-562101KarnatakaIndia Department of Physic. Govt.First.Grade CollegeMalur-563160KarnatakaIndia Department of Physic. Govt.First.Grade CollegeDevanahalli-562110KarnatakaIndia

A new empiric.l.formul. for the astrophysic.l.S-fac.or has been suggested as a func.ion of the c.ul.mb interac.ion parameter,c.nter of mass energy,and barrier *** 22 fusion reac.ions with ^(40,48)c. as projec.il.s were c.nsidered for different targets,l.ading to c.mpound nuc.0}i with atomic.and mass numbers varying between 40≤Z≤≤Z≤112 and 88≤A≤27888≤A≤278,*** fusion c.oss-sec.ions have been estimated using the geometric.fac.or,the Gamow-Sommerfiel. fac.or,and the empiric.l.formul. for the *** study's findings showed better agreement with those of avail.bl. experiments when c.mpared to Wong's *** present work l.ads to a smal.er standard deviation val.e than Wong's formul. when used to c.rrel.te the experimental.data of c.l.ium-induc.d fusion ***'s formul. provides a good approximation of fusion c.oss-sec.ions when the c.nter of mass energy is bel.w the fusion barrier when c.mpared to above the fusion barrier.

关键词： fusion c.oss-sec.ions Wong formul. Gamow-Sommerfiel.-fac.or Geometric.fac.or S-fac.or