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Pe.iconce.tional growth hormone.tre.tme.t alte.s e.rly ute.ine.e.vironme.t

Ope. Journal of Animal Scie.ce. 2013年第2期3卷 121-126页

作者： Jill M. Koch Cale. O. Le.le. Ronald R. Magne.s matthew e. wilson De.artme.t of Me.icine Section of Cardiovascular Medicine University of Wisconsin-Madison Madison USA Division of Animal and Nutritional Scie.ce. Davis College of Agriculture Natural Resources and Design West Virginia University Morgantown Morgantown USA Pe.inatal Re.e.rch Labs Departments of Obstetrics and Gynecology and Department of Animal Science University of Wisconsin Madison USA

We.have.shown that an inje.tion of sustaine. re.e.se.growth hormone.(GH), give. just prior to bre.ding, re.ults in lambs that are.25% he.vie. at birth, with an alte.e. body composition as e.ide.ce. by an incre.se. abdominal girth, but no diffe.e.ce.in crown rump le.gth. The.me.hanisms by which the.e.diffe.e.ce. occur from a single.pe.iconce.tional inje.tion are.not ye. known. The.e.ore. the.obje.tive.of this e.pe.ime.t was to de.e.mine.the.e.fe.t of an inje.tion of GH give. prior to bre.ding on the.composition of the.ute.ine.luminal e.vironme.t and the.e.bryo at the.time.of blastocyst. e.e. we.e.synchronize. with two inje.tions of prostaglandin F2α give. e.ght days apart. On the.day of the.se.ond inje.tion, e.e. we.e.randomly assigne. to be.give. an inje.tion of sustaine. re.e.se.GH or re.ain as controls and pe.ne. with a ram. On day 6.5 following bre.ding e.bryos we.e.colle.te.. Prior to surge.y a jugular blood sample.was take. to de.e.mine.plasma proge.te.one.and ure. conce.tration. The.ute.ine.conte.t of ure., prostaglandin F2α, prostaglandin e., transforming growth factor β-1 (TGF β), and nitric oxide.me.abolite. we.e.me.sure.. Colle.te. e.bryos we.e.diffe.e.tially staine. to calculate.a trophe.tode.m to inne. ce.l mass ratio. The.conce.tration of proge.te.one.in mate.nal plasma was gre.te. in the.tre.te. group compare.to controls, but blood ure. nitroge. was not diffe.e.t be.we.n groups. The.ute.ine.conte.t of ure. in the.GH group was lowe. than that of the.control group. The.e.was a tre.d for TGF β to be.incre.se. in the.GH tre.te. group compare. to control (P = 0.07). The.e.was no diffe.e.ce.(P > 0.05) in the.total ute.ine.conte.t prostaglandin F2α, prostaglandin e. or nitric oxide.me.abolite.. The.trophe.tode.m to inne. ce.l mass ratio was not diffe.e.t be.we.n tre.tme.t groups. Thus, we.sugge.t that the.obse.ve. diffe.e.ce.in fe.al de.e.opme.t following pe.iconce.tional growth hormone.administration just prior to bre.ding may be.the.re.ult of an alte.ation

关键词： Growth Hormone Ute.ine e.vironme.t e.bryo

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Continuous Lithium-Ion e.traction From Se.wate. and Mine.Wate. With a Fue. Ce.l Syste. and Ce.amic Me.brane.

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e.e.GY & e.VIRONMe.TAL MATe.IALS 2024年第6期7卷 254-261页

作者： Koe., Cansu Wang, Le. Ruthe., Je.n Gustavo A. Quade. Antje.Suss, matthew e. Pre.se., Volke. INM Le.bniz Inst Ne. Mat Campus D2 2 D-66123 Saarbrucken Germany Saarland Univ Dept Mat Sci & Engn Campus D2 2 D-66123 Saarbrucken Germany Saare.e.Saarland Ctr e.e.gy Mat & Sustainabil Campus C4 2 D-66123 Saarbrucken Germany Le.bniz Inst Plasma Sci & Te.hnol Felix Hausdorff Str 2 D-17489 Greifswald Germany Te.hnion Israe. Inst Te.hnol Fac Mech Engn IL-3200003 Haifa Israel Te.hnion Israe. Inst Te.hnol Wolfson Dept Chem Engn IL-3200003 Haifa Israel Te.hnion Israe. Inst Te.hnol Grand Technion Energy Program IL-3200003 Haifa Israel

The.de.and for e.e.tronic de.ice. that utilize.lithium is ste.dily incre.sing in this rapidly advancing te.hnological world. Obtaining high-purity lithium in an e.vironme.tally frie.dly way is challe.ging by using comme.cialize. me.hods. He.e.n, we.propose.the.first fue. ce.l syste. for continuous lithium-ion e.traction using a lithium supe.ionic conductor me.brane.and advance. e.e.trode. The.fue. ce.l syste. for e.tracting lithium-ion has de.onstrate. a twofold incre.se.in the.se.e.tivity of Li+/Na+ while.producing e.e.tricity. Our data show that the.fue. ce.l with a titania-coate. e.e.trode.achie.e. 95% lithium-ion purity while.ge.e.ating 10.23 Wh of e.e.gy pe. gram of lithium. Our inve.tigation re.e.le. that using atomic laye. de.osition improve. the.e.e.trode.s uniformity, stability, and e.e.trocatalytic activity. Afte. 2000 cycle. de.e.mine. by cyclic voltamme.ry, the.e.e.trode.pre.e.ve. its stability. To achie.e.high purity and se.e.tivity in lithium-ion e.traction, using ce.amic me.brane. that are.se.e.tive.to lithium is ide.l, and titania can be.e.ploye. as a prote.tive.laye. on the.gas diffusion e.e.trode.to improve.the.catalyst's durability. Our data show that a lithium supe.ionic conductor can be.use. in fue. ce.ls for e.tracting lithium. A fue. ce.l-base. lithium e.traction syste. can achie.e.a purity le.e. of 95% while.ge.e.ating 0.12 Wh of e.e.gy. image

关键词： atomic laye. de.osition cation se.e.tivity e.e.troche.ical lithium-ion e.traction fue. ce.l ATOMIC LAYe. De.OSITION Re.OVe.Y BATTe.Y e.e.TROCATALYSTS PRINCIPLe. e.e.GY TIO2

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Manage.e.t of e.rly oe.ophage.l cance.:An ove.vie.

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World Journal of Gastrointe.tinal Surge.y 2024年第5期16卷 1255-1258页

作者： Gavin G Calpin matthew G Dave. Noe. e.Donlon De.artme.t of Surge.y Royal College of Surgeons in IrelandDublin D2Ireland De.artme.t of Uppe. Gastrointe.tinal Surge.y Beaumont HospitalDublin D09V2N0Ireland

The.incide.ce.of e.ophage.l cance.,name.y the.ade.ocarcinoma subtype.continue. to incre.se.e.pone.tially on an annual *** indole.t nature.of the.dise.se.re.de.s a significant proportion inope.able.at first pre.e.tation,howe.e.,with the.incre.se. utilisation of e.doscopy,many e.rly le.ions are.now be.ng ide.tifie. which are.suitable.for e.dothe.ape.tic *** article.de.ails the.options available.for de.ling with e.rly e.ophage.l cance. by e.doscopic me.n obviating the.ne.d for surge.y the.e.y avoiding the.pote.tial morbidity and mortality of such inte.ve.tion.

关键词： e.ophage.l cance. e.dothe.apy e.doscopic submucosal re.e.tion e.doscopic mucosal re.e.tion e.doscopy

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Simplifie. se.smic sce.ario analysis of e.isting masonry buildings accounting for local site.e.fe.ts

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Frontie.s of Structural and Civil e.gine.ring 2024年第2期18卷 309-318页

作者： Ayşe.e.ÖZSOYÖZBAY Işıl SANRI KARAPINAR Ze.ra N.KUTLU İsmail e.KILIÇ De.artme.t of Civil e.gine.ring Maltepe UniversityIstanbul 34857Turkey School of e.gine.ring and Construction Oryx Universal CollegeDoha 12253Qatar

This study discusse. the.e.fe.ts of local site. and hazard amplification on the.se.smic vulne.ability asse.sme.t of e.isting masonry *** this conte.t,a rapid se.smic e.aluation proce.ure.was imple.e.te. on an old masonry building stock in the.historical ce.te. Galata,locate. inİstanbul,to de.e.mine.the.se.smic risk priority of the.built *** sce.arios we.e.ge.e.ate. for all soil classe.,diffe.e.t mome.t magnitude.,and source.to-site.distance. to obtain more.accurate.re.ults for the.se.smic vulne.ability asse.sme.t of the.studie. building ***,damage.distributions e.timate. unde. nine.diffe.e.t sce.arios with/without site.e.fe.ts we.e.compare. and illustrate. in maps to discuss change. in vulne.ability owing to amplification *** this study,by re.e.amining the.rapid se.smic e.aluation proce.ure.by including ge.-hazard-base. asse.sme.t,the.importance.of site.e.fe.ts on the.vulne.ability and risk asse.sme.t of built he.itage.was *** propose. frame.ork inte.rating fie.d data and local site.e.fe.ts is be.ie.e. to advance.the.curre.t applications for vulne.ability asse.sme.t of masonry buildings and provide.an improve.e.t in the.application of rapid se.smic asse.sme.t proce.ure. with more.re.iable.re.ults.

关键词： masonry buildings se.smic vulne.ability asse.sme.t cultural he.itage local site.e.fe.t

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Fue. ce.l stack de.ign and mode.ling with a double.stage.boost conve.te. couple. to a single.phase.inve.te.

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CLe.N e.e.GY 2024年第1期8卷 188-196页

作者： e.nagi, Base. e. Ismaie., Ahme. M. Mansour, Hany S. e. Abd-Alwahab, M. N. Sue. Canal Univ Fac Engn Elect Engn Dept Ismailia 41522 Egypt

A compre.e.sive.proton-e.change.me.brane.fue. ce.l stack mode. was de.e.ope. and inte.rate. with a two-stage.DC/DC boost conve.te.. It was dire.tly couple. to a single.phase.(two le.e.s-four pulse.) inve.te. without a transforme.. The.pulse.width modulation signal was use. to inde.e.de.tly re.ulate.e.e.y conve.te. phase. The.conve.te. was mode.le. using a MATLAB (R)/Simulink (R) e.vironme.t and an appropriate.voltage.control me.hod. The.analysis fe.ture. of the.sugge.te. circuit we.e.cre.te. and, through e.tablishe. e.pe.ime.ts, the.simulation re.ults we.e.ve.ifie.. A single.phase.(two le.e.s-four pulse.) inve.te. control circuit was te.te. and it produce. a pure.sinusoidal wave.orm with voltage.control. It matche. the.voltage.of the.ne.work in te.ms of amplitude.and fre.ue.cy. A sinusoidal pulse.width modulation approach was pe.forme. using a single.phase.(two le.e.s-four pulse.) pulse.width modulation inve.te.. The.re.ults de.onstrate. an e.hance.e.t in the.standard of the.output wave.and tune. the.de.d time.with a re.uction of 63 mu s compare. with 180 mu s in conve.tional te.hnique.. A compre.e.sive.mode. of a proton-e.change.me.brane.fue. ce.l stack is inte.rate. with a single.phase.(two le.e.s-four pulse.) inve.te. without a transforme.. Pulse.width modulation is use. to inde.e.de.tly re.ulate.e.e.y conve.te. phase. As a re.ult, the.de.d time.is re.uce. compare. to conve.tional te.hnique.. Graphical Abstract

关键词： Pe. fue. ce.l pulse.width modulation single.phase.inve.te. and double.stage.DC/DC boost conve.te. Pe.FORMANCe SYSTe.

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De.cription of a nove. robotic e.rly post-prostate.tomy anastomotic re.air te.hnique.and institutional outcome.

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Asian Journal of Urology 2024年第3期11卷 366-372页

作者： David Strauss e.ic Cho matthew Loe.he. matthew Le. Danie. e.n De.artme.t of Urology Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA

Obje.tive.A ve.icoure.hral anastomotic le.k(VUAL)is a known complication following robotic-assiste. radical *** natural history of a VUAL has be.n we.l de.cribe. and is fre.ue.tly manage. with prolonge. *** incre.sing e.phasis on patie.t re.orte. outcome.,cathe.e. duration and VUAL are.associate. with significant short-te.m quality of life.*** aime. to pre.e.t a case.se.ie. of our robotic e.rly post-prostate.tomy anastomotic re.air te.hnique.de.ine. as re.ision within 6 we.ks from inde. ***:A single.institution prospe.tive.database.ide.tifie. e.e.e. patie.ts with a VUAL from July 2016 to Octobe. 2022 who unde.we.t robotic e.rly post-prostate.tomy anastomotic re.air by a single.*** we.e.diagnose. with a VUAL on pre.ope.ative.CT urogram or CT/fluoroscopic *** primary outcome.was re.olution of the.anastomotic le.k,de.ine. as no contrast e.travasation on post-ope.ative.*** outcome. include. post-re.air cathe.e. duration and contine.ce.on the.last follow-up de.ine. as pad(s)pe. ***:The.me.n time.to inte.ve.tion afte. robotic-assiste. radical prostate.tomy was 21 *** of the.e.e.e.(72.7%)patie.ts had no e.ide.ce.of e.travasation on postre.air *** range.from inte.ve.tion to first cystogram was 7e.0 *** me.ian cathe.e. duration for those.with succe.sful inte.ve.tion was 10 *** me.ian cathe.e. duration for those.with the.le.k on initial post-ope.ative.cystogram was 20 *** a me.n follow-up time.of 25 months,e.ght(72.7%)patie.ts re.orte. using no pads pe. day,and thre.(27.3%)patie.ts re.orte. one.pad pe. ***:Manage.e.t of a VUAL has traditionally re.ie. on prolonge. cathe.e. drainage.and the.tincture.of *** the.role.of robotic re.onstruction has be.n shown to be.a viable.modality for manage.e.t of bladde. ne.k contracture.it is important to re.onside. prior dogmas of urologic *** case.se.ie. sugge.ts that an e.rly re.air is saf

关键词： Minimallyinvasive.surge.y Ve.icoure.hral anastomotic le.k Robotic-assiste. laparoscopic re.onstruction

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Wate. quality, habitat, and fish asse.blage.re.ationships in middle.orde. agriculture.and fore.t stre.ms of the.Mississippi Alluvial Plain

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e.ological Proce.se. 2024年第01期13卷 217-236页

作者： matthew L.Skoog Michae. A.e.gle.on Yushun Che. De.artme.t of Aquaculture.and Fishe.ie. University of Arkansas at Pine Bluff Minne.ota De.artme.t of Natural Re.ource. State.Ke. Laboratory of Fre.hwate. e.ology and Biote.hnology Institute of Hydrobiology Chinese Academy of Sciences Unive.sity of Chine.e.Acade.y of Scie.ce.

Background Agriculture.has gre.tly influe.ce. wate. quality, habitats, and fish asse.blage. in stre.ms of the.Mississippi Alluvial Plain(MAP) e.ore.ion. Howe.e., MAP stre.ms have.historically be.n unde.studie. compare. to stre.ms in othe. agricultural re.ions of the.USA. In this study, wate. quality, habitat, and fish asse.blage.composition we.e.asse.se. se.sonally(spring, summe., and fall) in e.ght re.re.e.tative.MAP stre.ms locate. across thre. U.S. state.. The.study de.ign include. four stre.ms containing highly agricultural wate.she.s(he.e.n te.me. “agriculture. stre.ms) and four stre.ms containing mostly fore.te. wate.she.s(he.e.n te.me. “fore.t” stre.ms), which we.e.inte.de. to re.re.e.t re.e.e.ce.conditions for MAP *** In ge.e.al, fore.t stre.ms containe. significantly be.te. instre.m and riparian habitats than agriculture.stre.ms(P = 0.010–0.040) whe.e.s agriculture.stre.ms containe. significantly gre.te. le.e.s of primary nutrie.ts(P e.e.ce. be.we.n agriculture.and fore.t stre.ms with re.pe.t to othe. physical and che.ical variable. we.e.inte.mitte.t and se.son de.e.de.t. Fish asse.blage. in agriculture.and fore.t stre.ms we.e.structure. primarily along an e.vironme.tal gradie.t re.le.ting instre.m habitat conditions, wate. nutrie.t conce.trations, and be.thic chlorophyll-a production. Structurally, fish asse.blage. in both stre.m type. containe. many re.ionally common spe.ie., though some.spe.ie. appe.re. to e.hibit affinitie. for a particular stre.m type. Functionally, fish asse.blage. in agriculture.stre.ms containe. more.tole.ant spe.ie., more.omnivore., and fe.e. inse.tivore. compare. to fore.t stre.m asse.blage., which we.e.ne.rly all inse.tivore.. Ove.all, one.third of the.fish spe.ime.s colle.te. in fore.t stre.ms classifie. as intole.ant *** Our re.ults sugge.te. that stre.m wate. quality, habitat, and fish asse.blage. diffe.e. be.we.n agriculture.and fore.t stre.ms in the.MAP, with fish asse.blage. e

关键词： Agriculture Stre.m Land use Wate. quality Habitat Fish Multivariate.statistics Mississippi Alluvial Plain

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Spre.dability of powde.s for additive.manufacturing: A critical re.ie. of me.rics and characte.isation me.hods

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PARTICUOLOGY 2024年第10期93卷 211-234页

作者： Tale.i, Fate.e. A. Haydari, Zobaide. Sale.i, Hamid Me.rabi, Mozhde. Gardy, Jabbar Bradle., Mike.Bayly, Andre. e. Hassanpour, Ali Univ Le.ds Sch Chem & Proc Engn Leeds LS2 9JT England Univ Gre.nwich Sch Engn Greenwich ME4 4TB England Cormica Ltd Listerhills Sci PkCampus Rd Bradford BD7 1HR England

Powde. be. fusion me.hods of additive.manufacturing (AM) re.uire.consiste.t, re.roducible. and uniform laye.s of powde. for the.re.iable.production of high-quality parts, whe.e.prope.tie. of powde. are.ce.tral to achie.ing this. Among the.e.prope.tie., powde. flowability and spre.dability play critical role. in de.e.mining the.quality of the.e.powde. laye.s. While.e.te.sive.re.e.rch has be.n conducte. on powde. flow and spre.ding be.aviour, and on the.r characte.isation, the.e.is little.critical comparison and re.ie. of the.e.te.ms in the.conte.t of AM. Such a re.ie. is ne.e.sary to furthe. de.e.op and e.hance.our compre.e.sion of spre.ding dynamics and its re.ation to powde. prope.tie. in AM syste.s. This re.ie. pape. aims to build a cohe.e.t unde.standing of the.corre.ation be.we.n powde. characte.istics and spre.ding in powde. base. additive.manufacturing and its impact on manufacture. parts. It highlights the.curre.t progre.s in compre.e.ding spre.ding dynamics, the.influe.ce.of powde. characte.istics, e.vironme.tal conditions, spre.ding syste., and the.de.e.opme.t of te.ting tools to asse.s powde. spre.dability. Furthe.more. the.pape. critically discusse. the.challe.ge.of finding appropriate.quantitative.me.rics and re.e.t advance. in the.use.of standardise. me.hods for e.aluating powde. spre.dability. (c) 2024 Chine.e.Socie.y of Particuology and Institute.of Proce.s e.gine.ring, Chine.e.Acade.y of Scie.ce.. Publishe. by e.se.ie. B.V. This is an ope. acce.s article.unde. the.CC BY lice.se.(http:// ***/lice.se./by/4.0/).

关键词： Powde. spre.ding Powde. flowability Powde. prope.tie. Quality of laye. and final products DISCRe.e.e.e.e.T SIMULATION PARTICLe.SIZe.DISTRIBUTION SPRe.DING PROCe.S FLOW PROPe.TIe. NUMe.ICAL-SIMULATION De.SITY BULK FLOWABILITY Se.Re.ATION Be.AVIOR

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The.Formation of Oscillation Patte.ns Base. on the.Plane.ary Gravitational Fie.d and The.r Suitability for e.rthquake.Pre.iction

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Journal of High e.e.gy Physics, Gravitation and Cosmology 2024年第1期10卷 149-157页

作者： Michae. e. Nitsche Z & S Institut Grosselfingen Germany

The.fluctuating plane.ary gravitational fie.d influe.ce. not only activitie. on the.Sun but also on the.e.rth. A spe.ial corre.ation function de.cribe. the.harmonics of the.e.fluctuations. Groups of e.rthquake. form oscillation patte.ns that diffe. significantly from randomly chose. control groups. The.e.patte.ns are.suitable.as an e.e.e.t of an AI for the.probability of e.rthquake..

关键词： Plane.ary Gravitational Fie.d e.rthquake.Pre.iction AI

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From Hölde. Continuous Solutions of 3D Incompre.sible.Navie.-Stoke. e.uations to No-Finite.Time.Blowup on [ 0,∞ ]

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Advance. in Pure.Mathe.atics 2024年第9期14卷 695-743页

作者： Te.ry e. Moschandre.u TVDSB London Ontario London Canada

This article.give. a ge.e.al mode. using spe.ific pe.iodic spe.ial functions, that is, de.e.e.ate.e.liptic We.e.strass P functions compose. with the.Lambe.tW function, whose.pre.e.ce.in the.gove.ning e.uations through the.forcing te.ms simplify the.pe.iodic Navie. Stoke. e.uations (PNS) at the.ce.te.s of arbitrary r balls of the.3-Torus. The.continuity e.uation is satisfie. toge.he. with spatially pe.iodic boundary conditions. The.yicompone.t forcing te.ms consist of a function F as part of its e.pre.sion that is arbitrarily small in an r ball whe.e.it is associate. with a singular forcing e.pre.sion both for inviscid and viscous case.. As a re.ult, a significant simplification occurs with a v3(vifor all ve.ocity compone.ts) only gove.ning PDe.re.ulting. The.e.te.sion of thre. re.tricte. subspace. in e.ch of the.principal dire.tions in the.Carte.ian plane.is shown as the.Carte.ian product ℋ=Jx,t×Jy,t×Jz,t. On e.ch of the.e.subspace. vi,i=1,2,3is continuous and the.e.e.ists a line.r inde.e.de.t subspace.associate. with the.argume.t of the.W function. He.e.the.3-Torus is built up from e.ch compact se.me.t of le.gth 2R on e.ch of the.axe. on the.3 principal dire.tions x, y, and z. The.form of the.scale. ve.ocitie. for non ze.o scale. δis re.ate. to the.de.inition of the.W function such that e.W(ξ)=W(ξ)ξwhe.e.ξde.e.ds on t and proportional to δ→0for infinite.time.t. The.ratio Wξis e.ual to 1, making the.limit δ→0finite.and we.l de.ine.. Conside.ing r balls whe.e.the.function F=(x−ai)2+(y−bi)2+(z−ci)2−ηse. e.ual to −1e.rwhe.e.r>0. is such that the.forcing is singular at e.e.y distance.r of ce.tre. of cube. e.ch containing an r-ball. At the.ce.tre.of the.balls, the.forcing is infinite. The.main ide. is that a syste. of singular initial value.proble.s with infinite.forcing is to be.solve. for whe.e.the.ve.ocitie. are.shown to be.locally Hölde. continuous. It is prove. that the.limit of the.e.singular proble.s shifts the.finite.time.blowup time.ti∗for first and highe. de.iv

关键词： Navie.-Stoke. Pe.iodic Navie.-Stoke. e.uations 3-Torus Pe.iodic Ball Sphe.e Hölde. Continuous Functions Unique.e.s Angular Ve.ocity Ve.ocity in Te.ms of Vorticity

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建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

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