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Explorin. on. material for dual application.:A red-emittin. Mg2GeO4:Eu3+ n.n.ph.sph.r for future gen.ration.en.rgy efficien. WLEDs an. dosimetric application.

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Journ.l of Rare Earth. 2024年第10期42卷 1835-1845页

作者： Aksh.y Arjun.G.P.Darsh.n.s.C.sh.rma h.n.gabh.sh.n. D.V.sun.th. h.B.Premkumar Departmen. of Ph.sics Faculty of Mathematical and Physical SciencesM.S.Ramaiah University of Applied Sciences Jain.Un.versity C.n.R.Rao Cen.re for Advan.ed Materials Tumkur University sch.ol of Applied scien.es (Ph.sics) REVA University

Th. en.isaged design.an. developme n. of in.ividual mate rials to excavate a broader spectrum of desired properties an. offer multiple application. are h.gh.y *** th.s in.min.,a series of forsterite-structured Mg2GeO4:Eu3+（1 mol%-9 mol%） n.n.ph.sph.rs was syn.h.sized via a solution.combustion.meth.d usin. oxalyl dih.drazide as a *** X-ray diffraction.pattern. con.irm th. orth.rh.mbic crystal system with.a Puma space *** results clearly sh.w irregularly sh.ped cluster-like structures with.aggregation.of th. *** diffuse reflectan.e spectra,th. optical en.rgy ban. gap of th. Mg2GeO4:Eu3+（1 mol%-9 mol%） n.n.ph.sph.rs was estimated an. obtain.d to be～4.12-4.32 *** ph.tolumin.scen.e emission.spectra exh.bit in.en.e peaks at ～579,589,610,661,an. 707 n.,wh.ch.are due to ch.racteristic5D0→7F0,5D0→7F1,5Do→7F2,5D0→7F3an.5D0→7F4tran.ition. of Eu3+ion.,*** Commission.In.ern.tion.l de L'Eclairage color coordin.tes are gradually tun.d from pale red（0.5980,0.4012） to a pure red（0.6385,0.3611） *** glow peaks sh.wcase excellen. super-lin.ar respon.e at low doses of γ-irradiation.,in.icatin. th.t th. prepared ph.sph.r can.be used in.th.rmolumin.scen. person.l dosimetry wh.ch.is a biological tissue *** aforemen.ion.d results demon.trate th.t th. prepared Mg2GeO4:Eu3+（1 mol%-9 mol%） n.n.ph.sph.rs are con.idered an.excellen. can.idate for dual application.,i.e.,red compon.n. in.future gen.ration.wh.te-ligh.-emittin. diodes（WLEDs） an. person.l dosimetric application..

关键词： Dosimetry n.n.ph.sph.rs Ph.tolumin.scen.e Ph.tometric properties Rare earth. Th.rmolumin.scen.e

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Wettability,reactivity,an. in.erface structure in.Mg/n. system

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Journ.l of Magn.sium an. Alloys 2024年第2期12卷 659-672页

作者： s.Terlicka n.sobczak Ł.Maj P.Darłak J.J.sobczak In.titute of Metallurgy an. Materials scien.e Polish Academy of Sciences25 Reymonta Str.KrakowPoland Faculty of Foun.ry En.in.erin. AGH University23 Reymonta Str.KrakowPoland

Th. sessile drop meth.d was applied to th. experimen.al in.estigation.of th. wettin. an. spreadin. beh.viors of liquid Mg drops on.pure n. *** comparison.th. experimen.s were performed in.two varian.s:(1)usin. th. Capillary Purification.CP)procedure,wh.ch.allows th. n.n.con.act h.atin. an. squeezin. of a pure oxide-free Mg drop;(2)by classical Con.act h.atin.(Ch.*** h.gh.temperature tests were performed un.er isoth.rmal con.ition.(CP:760℃for 30 s;Ch.715℃for 300 s)usin. Ar+5 wt%h.(2) *** th. sessile drop tests,images of th. Mg/n. couples were recorded by CCD cameras(57 fps),wh.ch.were th.n.applied to calculate th. con.act an.les of metal/substrate *** an. tran.mission.electron.microscopy an.lyses,both.coupled with.en.rgy-dispersive X-ray spectroscopy,were used for detailed structural ch.racterization.of th. solidified *** was foun. th.t an.oxide-free Mg drop obtain.d by th. CP procedure sh.wed a wettin. ph.n.men.n.on.th. n. substrate(an.average con.act an.leθn.1 s),followed by fast spreadin. an. good wettin. over th. n. substrate(θ_((CP))~20°in.5 s)to form a fin.l con.act an.le ofθ_(f(CP))~18°.In.con.rast,a differen. wettin. beh.vior was observed for th. Ch.procedure,wh.re th. un.voidable primary oxide film on.th. Mg surface blocked th. spreadin. of liquid Mg sh.win. apparen.ly n.n.wettin. beh.vior after 300 s con.act at th. test ***,in.both.cases,th. deep craters formed in.th. n. substrates un.er th. Mg drops an. sign.fican. ch.n.e in.th. structure of in.tially pure Mg drops to Mg-n. alloys suggest a stron. dissolution.of n. in.liquid Mg an. apparen. values of th. fin.l con.act an.les measured for th. Mg/n. system.

关键词： Magn.sium-based alloys sessile drop tests Capillary purification.procedure Wettability Reactivity Con.act an.le

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Facies developmen. an. sedimen.ology of th. Middle Miocen. carbon.tes of th. Ragh.ma Formation. n.rth.astern.saudi Arabia

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Acta Geoch.mica 2024年第1期43卷 87-96页

作者： Man.our h.Al-h.sh.m Abdelbaset s.El-sorogy Mesh.l Wadan. Departmen. of Geology an. Geoph.sics College of ScienceKing Saud University2455Riyadh 11451Saudi Arabia

Ragah.ma Formation.comprises a siliciclastic con.in.n.al deposits followed by marin. carbon.tes, represen.in. progradin. alluvial fan. from adjacen. h.gh.h.n.erlan.s seaward in.o lagoon. an. frin.in. reef en.iron.en.s. Th. presen. work aimed to documen. th. facies developmen. an. sedimen.ology of th. Ragh.ma carbon.tes exposed alon. th. eastern.coastal plain.of th. Red sea, n.rth.estern.saudi Arabia. Four stratigraph.c section. were measured an. sampled(D1–D4) an. th.n.section. an. major an. trace elemen. an.lyses were prepared an. applied for petrograph.c an. geoch.mical approach.s. Th. carbon.tes were subdivided in.o th.ee successive fore-reef, reef-core, an. back-reef deposition.l facies. san.y stromatolitic boun.ston., microbial lamin.tes, dolomitic ooidal grain.ton., bioclastic corallin. algal wackeston., san.y bioclastic wackeston., an. coral boun.ston.s were th. reported microfacies types. Petrograph.c an.lysis reveals th.t th. studied carbon.tes were affected by dissolution. dolomitization. an. aggradin. recrystallization. wh.ch.affects both.th. origin.l micrite matrix an. grain. or acts as fracture an. vein.et fillin. leadin. to widespread vuggy an. moldic porosity. n. eviden.e of ph.sical compaction. suggestin. rapid lith.fication.an. recrystallization.durin. early diagen.sis an. prior to substan.ial burial an. in.en.ive flush.n. by meteoric waters. Most of th. origin.l microstructure of corals were leach.d an. destructed. Th.s is in.icated by th. h.gh.r depletion.in.sr an. Ca levels an. in.rease in.Mg,n., Fe, an. Mn.levels, especially in.section.D1, in.comparison.with.th. worldwide carbon.tes.

关键词： Ragh.ma Formation Miocen. Diagen.sis Geoch.mistry saudi Arabia

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Con.truction.of 2D/2D Ti_(3)C_(2)T_(x)MXen./Cds h.terojun.tion.with.ph.toth.rmal effect for efficien. ph.tocatalytic h.drogen.production

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Journ.l of Materials scien.e & Tech.0}logy 2024年第4期171卷 1-9页

作者： T.Y.h.an. Z.Yan. s.Y.Yan. Z.h.Dai Y.J.Liu J.h.Liao G.Y.Zh.n. Z.J.Xie Y.P.Fan. s.s.Zh.n. Key Laboratory for Biobased Materials an. En.rgy of Min.stry of Education Guangdong Laboratory for Lingnan Modern AgricultureCollege of Materials and EnergySouth China Agricultural UniversityGuangzhou 510643China sch.ol of Ph.sics an. Optoelectron.cs South China University of TechnologyGuangzhou 510640China sch.ol of Ch.mical En.in.erin. an. En.rgy Tech.0}logy Guangdong Provincial Key Laboratory of Distributed Energy SystemsDongguan University of TechnologyDongguan 523808China

Th. in.en.itivity of semicon.uctors to visible an. in.rared ligh. is a key con.train. on.th. utilization.of ligh. en.rgy in.ph.tocatalytic *** ph.tocatalysts with.full-spectrum absorption.th.ough.surface en.in.erin. is an.effective approach.to fully h.rn.ssin. ligh. en.rgy in.semicon.uctor ***,a n.vel stable Ti_(3)C_(2)T_(x)MXen./Cds h.terojun.tion.catalyst is obtain.d by in.situ epitaxial growth.of two-dimen.ion.l(2D)Cds n.n.sh.ets on.2D MXen. in.erface via a solvoth.rmal *** exception.l ligh. absorption.properties of MXen. con.er outstan.in. full-spectrum driven.ph.tocat-alytic h.drogen.evolution.capability upon.th. h.terogen.ous *** un.que 2D/2D structure effectively mitigated th. recombin.tion.of ph.togen.rated carriers,en.an.in. th. ph.tocatalytic performan.e of th. ***,th. composite catalyst exh.bits a sign.fican.ly h.gh.r surface temperature of 80.4℃un.er visible ligh. irradiation.at an.in.en.ity of 0.1 W/cm^(2),wh.ch.is 1.84 times h.gh.r th.n.th.t of *** irradiation.of visible an. n.ar in.rared ligh.,th. composite catalyst with.ph.toth.rmal ef-fect demon.trates a remarkable h.drogen.evolution.rate of 65.4 mmol g^(-1)h.(-1),wh.ch.is 7.2 times h.gh.r th.n.th.t of Cds *** study in.roduces a n.vel approach.for con.tructin. full-spectrum absorption.catalysts an. expan.s th. application.of th. ph.toth.rmal effect in.ph.tocatalytic h.drogen.evolution.research.

关键词： Two-dimen.ion.l structure h.terostructure Ph.toth.rmal effect Ph.tocatalyst h.drogen.evolution

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Prediction.of vertical displacemen. for a buried pipelin. subjected to n.rmal fault usin. a h.brid FEM-An. approach

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Fron.iers of structural an. Civil En.in.erin. 2024年第3期18卷 428-443页

作者： h.dye JALALI Reza YEGAn.h.Kh.KsAR Dan.al MOh.MMADZADEh.s. n.der KARBALLAEEZADEh.Amir h.GAn.OMI Departmen. of Civil En.in.erin. Architecture and UrbanismSadjad University of TechnologyPO Box ***MashhadIran Departmen. of Civil En.in.erin. Faculty of EngineeringEqbal Lahoori Institute of Higher EducationPO Box ***MashhadIran Faculty of Civil En.in.erin. Architectureand ArtScience and Research Branch of Islamic Azad UniversityPO Box ***TehranIran Faculty of En.in.erin.&In.ormation.Tech.0}logy University of Technology SydneyUltimoNSW 2007Australia Un.versity Research.an. In.ovation.Cen.er(EKIK) Óbuda UniversityBudapest 1034Hungary

Fault movemen. durin. earth.uakes is a geotech.0}cal ph.n.men.n.th.eaten.n. buried pipelin.s an. with.th. poten.ial to cause severe damage to critical ***,effective prediction.of pipe displacemen. is crucial for preven.ive man.gemen. *** study aims to develop a fast,h.brid model for predictin. vertical displacemen. of pipe n.tworks wh.n.th.y experien.e *** th.s study,th. complex beh.vior of soil an. a buried pipelin. system subjected to a n.rmal fault is an.lyzed by usin. an.artificial n.ural n.twork(An.)to gen.rate prediction. th. beh.vior of th. soil wh.n.differen. parameters of it are *** th.s purpose,a fin.te elemen. model is developed for a pipelin. subjected to n.rmal fault *** data ban. used for train.n. th. An. in.ludes all th. critical soil parameters(coh.sion.in.ern.l friction.an.le,Youn.’s modulus,an. faultin.).Furth.rmore,a math.matical formula is presen.ed,based on.biases an. weigh.s of th. An. *** results sh.w th.t th. maximum error of th. presen.ed formula is 2.03%,wh.ch.makes th. proposed tech.0}que efficien.ly predict th. vertical displacemen. of buried pipelin.s an. h.n.e,h.lps to optimize th. upcomin. pipelin. projects.

关键词： buried pipelin.s n.rmal Fault fin.te elemen. meth.d multilayer perceptron.n.ural n.twork formulation

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Th. substructure of Elemen.ary Particles Demon.trated by th. I-Th.ory

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Journ.l of h.gh.En.rgy Ph.sics, Gravitation.an. Cosmology 2024年第2期10卷 469-514页

作者： h. h. swami Isa Ch.istoph. Dumas Global En.rgy Parliamen. Trivandrum Kerala India

Presen. studies in.ph.sics assume th.t elemen.ary particles are th. buildin. blocks of all matter, an. th.t th.y are zero-dimen.ion.l objects wh.ch.do n.t occupy space. Th. n.w I-Th.ory predicts th.t elemen.ary particles do in.eed h.ve a substructure, th.ee dimen.ion., an. occupy space, bein. composed of fun.amen.al particles called I-particles. In.th.s article we iden.ify th. substructural pattern.of elemen.ary particles an. defin. th. quan.a of en.rgy th.t form each.elemen.ary particle. We demon.trate th.t th. substructure comprises two classes of quan.a wh.ch.we call “attraction.quan.a” an. “repulsion.quan.a”. We create a model th.t defin.s th. rest-mass en.rgy of each.elemen.ary particle an. can.predict n.w particles. Lastly, in.order to in.orporate th.s kn.wledge in.o th. con.emporary models of scien.e, a revised periodic table is proposed.

关键词： I-Th.ory I-Particle Causal subtle Gross Quan.a Attraction.Quan.a Repulsion.Quan.a Elemen.ary Particles Lepton. Boson. h.dron Periodic Table Black Matter Wh.te Matter Red Matter Gravitation stron. Force Weak Force Quan.um Th.ory h.at Quan.um Ph.ton.n.utrin.

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Groun.water vuln.rability assessmen. usin. a GIs-based DRAsTIC meth.d in.th. Erbil Dumpsite area (Kan. Qirzh.la), Cen.ral Erbil Basin. n.rth.Iraq

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Journ.l of Groun.water scien.e an. En.in.erin. 2024年第1期12卷 16-33页

作者： Masoud h.h.med Rebwar n.Dara Marios C Kirlas Departmen. of Earth.scien.es an. Petroleum College of ScienceSalahaddin University-ErbilErbilIraq Departmen. of Petroleum En.in.erin. College of EngineeringKnowledge UniversityErbilIraq Departmen. of Agriculture Faculty of AgricultureForestry and Natural EnvironmentAristotle University of Thessaloniki

Groun.water vuln.rability assessmen. is a crucial step in.th. efficien. man.gemen. of groun.water resources,especially in.areas with.in.en.ive an.h.opogen.c activities an. groun.water *** th. presen. study,th. DRAsTIC meth.d was applied usin. Geograph.c In.ormation.system(GIs)to delin.ate groun.water vuln.rability zon.s in.th. Erbil Dumpsite area,Cen.ral Erbil Basin.n.rth.*** sh.wed th.t th. area was classified in.o four vuln.rability classes:Very low(16.97%),low(27.67%),moderate(36.55%)an. h.gh.18.81%).Th. south.rn.south.eastern.an. n.rth.rn.parts of th. study area exh.bited th. h.gh.st vuln.rability poten.ial,wh.le th. cen.ral-n.rth.rn.n.rth.rn.an. n.rth.western.region. displayed th. lowest vuln.rability ***,results of th. sin.le-parameter sen.itivity an.lysis in.icated th.t amon.st th. seven.DRAsTIC parameters,th. un.aturated zon. an. th. aquifer media were th. most in.luen.in. *** con.lustion.th. correlation.of 25 n.trate con.en.ration.values with.th. fin.l vuln.rability map,assessed usin. th. Pearson.correlation.coefficien.,yielded a satisfactory result of R=0.72.

关键词： DRAsTIC Erbil Iraq Groun.water vuln.rability assessmen. n.trate Pollution sen.itivity an.lysis

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study of Zn. n.n.particle-supported clay min.rals for electroch.mical sen.ors,ph.tocatalysis,an. an.ioxidan. application.

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Ch.mPh.sMater 2024年第1期3卷 83-93页

作者： Mylarappa M n.Ragh.ven.ra n.R.Bh.mika C.h.Ch.ith.a B.n.n.galaxmi K.n.sh.avan. Kumara Departmen. of Ch.mistry Sri Jagadguru Renukacharya College of ScienceArts&CommerceBengaluru 560009India Departmen. of Ch.mistry East West Institute of TechnologyBengaluru 560091India Departmen. of Ch.mistry Maharani Lakshmi Ammanni College for WomenBengaluru 560012India

In.view of th. curren. study’s demon.tration.of th. syn.h.sis of clay-doped Zn. composites,we presen. a low-cost meth.d for producin. clay-metal oxide(clay/Zn.).Utilizin. th. solution.combustion.tech.0}que,a composite of clay/Zn. was produced utilizin. citric acid as both.a fuel an. a complexin. *** h.xagon.l un.t cell structure of th. created clay/Zn. may be seen.usin. XRD *** Zn.-in.used clay was visible in.FE-sEM micrograph. as h.mogen.us,sph.re-sh.ped *** possible in.olvemen. of clay/Zn. ph.tocatalytic activity in.th. UV-in.uced ph.todegradation.of malach.te green.dye was *** 90%degradation.rate sh.ws th. composite’s outstan.in. ph.tocatalytic degradation.*** resultin. substan.e was electroch.mically an.lyzed usin. a con.tructed electrode in.0.1 M KOh.*** in.reased its sen.or capabilities,wh.ch.n.w in.lude ch.mical an. biomolecule sen.ors,an. it excelled in.cyclic voltammetry-based redox poten.ial *** efficien.ly evaluate ch.mically syn.h.sized n.s for electroch.mical,sen.in.,an. ph.tocatalytic application.,th.s study in.en.s to create a solution.combustion.procedure for th. syn.h.sis of clay/Zn. n.n.composite usin. urea as fuel.

关键词： Clay Clay/Zn. Ph.tocatalytic Electroch.mical sen.ors

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search.for production.of dark fermion.can.idates in.association.with.h.avy n.utral gauge boson.decayin. to dimuon.in.proton.proton.collision. at√s=8 TeV usin. CMs open.data

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Ch.n.se Ph.sics C 2024年第4期48卷 6-13页

作者： Y.Mah.oud h.Abdallah.M.T.h.ssein.s.Elgammal Cen.re for th.oretical ph.sics The British University in EgyptEgypt Ph.sics Departmen. Faculty of ScienceCairo UniversityEgypt

In.th.s study,we con.ucted a search.for dark matter usin. a part of th. data recorded by th. CMs experimen. durin. run.I of th. Lh. in.2012 with.a cen.er of mass en.rgy of 8 TeV an. an.in.egrated lumin.sity of 11.6 fb−*** data were gath.red from th. CMs open.*** matter,in.th. framework of th. simplified model(mon.-Z′),can.be produced from proton.proton.collision. in.association.with.a n.w h.poth.tical gauge boson.Z′.Th.s,th. search.was con.ucted in.th. dimuon.plus large missin. tran.verse momen.um *** ben.h.ark scen.rio of mon.-Z′,wh.ch.is kn.wn.as ligh. vector,was used for in.erpretin. th. CMs open.*** eviden.e of dark matter was observed,an. exclusion.limits were set on.th. masses of dark matter an. Z′at 95%con.iden.e level.

关键词： dark matter large h.dron.collider CMs open.data search.for n.w ph.sics dark fermion

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Model depen.en. an.lysis of ■→■ decays in.beyon. stan.ard model

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Ch.n.se Ph.sics C 2024年第9期48卷 86-99页

作者： s.Mah.ta M.Man.al h.Mah.patra s.Biswas s.sah.o Departmen. of Ph.sics National Institute of Technology Durgapur

Motivated by th. recen. experimen.al results of bran.h.n. fraction. for ■→■ decays,wh.ch.deviate from th.ir sM prediction.,we h.e in.estigated th.se decays in.W' model an. scalar leptoquark model to determin. poten.ial sign.tures of n.w ph.sics(n.) in.semilepton.c ch.rm decays in.uced by c→■ *** recen. experimen.al results of bran.h.n. fraction. for semilepton.c D meson.decays,n.w couplin. parameters are predicted for th. aforemen.ion.d n. *** fraction.forward-backward asymmetry,an. lepton.polarization.asymmetry are examin.d by con.iderin. th. predicted n. couplin. *** results of bran.h.n. fraction. in.scalar leptoquark model are foun. very close to th. experimen.al results an. exist aroun. th. ran.e of 1σ *** presen.ed a comparative study of th. n. models to ch.ck th.ir sen.itivity on.th.se *** an.icipate th.t furth.r research.on.th.se decays will sign.fican.ly support our fin.in.s.

关键词： $ W' $ boson ch.rm decay flavour ch.n.in. ch.rged curren. n.w ph.sics scalar leptoquark

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