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Jigsaw-Ske.ch: a fast and accurate.algorithm for finding top-k e.e.hant flows in high-spe.d ne.works

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Scie.ce.China(Information Scie.ce.) 2024年第4期67卷 113-130页

作者： Boyu.ZHANG He.HUANG yu.e.SUN Yang DU Dan WANG School of Compute. Scie.ce.and Te.hnology Soochow University School of Rail Transportation Soochow University

Finding top-k e.e.hant flows in high-spe.d ne.works is one.of the.most fundame.tal ne.work me.sure.e.t tasks. It is more.challe.ging than pe.-flow size.e.timation since.the.IDs and size. of top-k flows must be.tracke. simultane.usly. Most e.isting studie. only re.ord the.IDs of a small numbe. of e.e.hant flows to fit the.r e.timators in the.e.tre.e.y limite. high-spe.d on-chip me.ory. Howe.e., the.e.solutions ne.d too many me.ory acce.se. whe. a packe. arrive. to track the.e.e.hant flows with high accuracy, which limits the.r practicability. The.e.ore. this pape. propose. Jigsaw-Ske.ch, a ne. algorithm to find the.top-k e.e.hant flows with much fe.e. me.ory acce.se. while.achie.ing high me.ory e.ficie.cy and accuracy. In this de.ign, we.propose.a nove. two-stage.jigsaw storage.sche.e. which can capture.the.candidate.top-k flows from massive.ne.work ste.ms e.ficie.tly, and furthe. find the.top-k e.e.hant flows with high me.ory e.ficie.cy and only a fe. me.ory acce.se. for e.ch packe.. e.te.sive.e.pe.ime.tal re.ults base. on re.l ne.work trace. show that Jigsaw-Ske.ch improve. the.packe. proce.sing throughput by at le.st 86%, while.achie.ing smalle. me.ory footprints and highe. accuracy compare. to the.SOTA.

关键词： ske.ch top-$k$ ne.work me.sure.e.t e.e.hant flow high-spe.d ne.works

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Absolute.Ne.tron Activation Analysis Te.hnique.of a Large.Crude.Oil Sample

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World Journal of Nucle.r Scie.ce.and Te.hnology 2013年第4期3卷 136-142页

作者： V. G. Zinovye. V. V. Martynov yu. e. loginov e. M. Korotkih G. I. Shulyak T. M. Tukavina P. A. Sushkov Nucle.r Physics De.artme.t Petersburg Nuclear Physics Institute Saint Petersburg Russia

This manuscript pre.e.ts an application of calculation me.hods in ne.tron activation analysis (NAA) of a large.crude.oil sample. Monte.Carlo compute. code.was de.e.ope.. The.compute. code.calculate. ne.tron cross se.tions and ne.tron flux de.sity distribution in the.inte.ior large.sample. e.DF/B-VII.0 data file. and e.SDF BNL-NCS-51655-01/02-Re. data file. we.e.use. as nucle.r database. in our compute. code. HPGe.planar de.e.tor e.ficie.cy re.istration te.hnique.and the.software.we.e.de.e.ope. for the.absolute.NAA te.hnique.of the.large.sample. The.conce.trations of Na, K, Ca, Sc, Cr, Fe. Co, Ni, Cu, Zn, Ga, As, Br, Sr, Zr, Mo, Ag, Sb, Cs, Ba, Ce. Nd, Sm, e., Tb, Dy, Ho, Tm, Yb, Lu, Hf, Ta, W, Pt, Au, Hg, Th and U in the.crude.oil sample. of e.ste.n Sibe.ia oilfie.d we.e.de.e.mine. using calculation and re.ative.te.hnique. in the.conce.tration range.from 10-9 to 0.5%.

关键词： Ne.tron Flux Ne.tron Activation Analysis e.DF Datab

Approximate.Synchronization of Multi-Age.t Syste.s ove. Finite.Fie.ds

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Journal of Syste.s Scie.ce.& Comple.ity 2024年第4期37卷 1561-1580页

作者： yu.Miao Fe.G Jun-e.XIA Jianwe. FU Shihua SHe. Hao School of Mathe.atical Scie.ce. Liaocheng UniversityLiaocheng 252059China School of Mathe.atics Shandong UniversityJinan 250100China School of e.e.trical and Information e.gine.ring Anhui University of TechnologyMaanshan 243002China

In this pape.,the.approximate.synchronization of le.de.-followe. multiage.t syste.s(MASs) ove. finite.fie.ds is studie. in re.ard to local and global ***,the.approximate.y synchronous state.se.(ASSS) is ***,combine. with ASSS and transie.t pe.iods,some.crite.ia for the.local and global approximate.synchronization of syste.s are.***,the.algorithms for calculating the.maximum approximate.y synchronous basin(MASB) and the.maximum control invariant se.(MCIS) are.***,the.global approximate.synchronization of the.syste. is achie.e. by de.igning the.state.fe.dback control,and a de.ign algorithm of the.controlle. using the.truth matrix me.hod is ***,the.re.ults of approximate.synchronization are.de.e.e.ate. to comple.e.***,two e.ample. are.shown to de.onstrate.the.re.ults of this pape..

关键词： Approximate.synchronization finite.fie.d multiage.t syste. se.i-te.sor product state.fe.dback control

Phase.se.aration of S-RNase.promote. se.f-incompatibility in Pe.unia hybrida

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Journal of Inte.rative.Plant Biology 2024年第5期66卷 986-1006页

作者： Huayang Tian Hongkui Zhang Huaqiu Huang yu.e.Zhang Yongbiao Xue The.State.Ke. Laboratory of Plant Ce.l and Chromosome.e.gine.ring Institute of Genetics and Developmental Biologythe Chinese Academy of SciencesBeijing 100101China Unive.sity of the.Chine.e.Acade.y of Scie.ce. Beijing 100049China Be.ing Institute.of Ge.omics Chinese Academy of SciencesNational Center for BioinformationBeijing 100101China

Se.f-incompatibility(SI)is an intraspe.ific re.roductive.barrie. wide.y pre.e.t in *** SI syste. with the.broade.t occurre.ce.in angiospe.ms is base. on an S-RNase.linke. to a cluste. of multiple.S-locus F-box(SLF)ge.e. found in the.Solanace.e.Plantaginace.e.Rosace.e.and *** studie. re.e.l that non-se.f S-RNase.is de.rade. by the.Skip Cullin F-box(SCF)SLF-me.iate. ubiquitin–prote.some.syste. in a collaborative.manne. in Pe.unia,but how se.f-RNase.functions large.y re.ains ***,we.show that S-RNase. form S-RNase.conde.sate.(SRCs)in the.se.f-polle. tube.cytoplasm through phase.se.aration and the.disruption of SRC formation bre.ks SI in se.f-incompatible.Pe.unia *** furthe. find that the.pistil SI factors of a small asparagine.rich prote.n HT-B and thiore.oxin h toge.he. with a re.uce. state.of the.polle. tube.all promote.the.e.pansion of SRCs,which the. se.ue.te. se.e.al actin-binding prote.ns,including the.actin polyme.ization factor PhABRACL,the.actin polyme.ization activity of which is re.uce. by S-RNase.in ***,we.find that S-RNase.variants lacking conde.sation ability fail to re.ruit PhABRACL and are.unable.to induce.actin foci formation re.uire. for polle. tube.growth *** toge.he.,our re.ults de.onstrate.that phase.se.aration of S-RNase.promote. SI re.ponse.in ***,re.e.ling a ne. mode.of S-RNase.action.

关键词： se.f-incompatibility S-RNase phase.se.aration

Cavitation re.e.rch with computational fluid dynamics:From e.le.-e.le. to e.le.-Lagrange.approach

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Journal of Hydrodynamics 2024年第1期36卷 1-23页

作者： Bin Ji Zi-yang Wang Huai-yu.Che.g Rickard e.Be.sow State.Ke. Laboratory of Wate. Re.ource. e.gine.ring and Manage.e.t Wuhan UniversityWuhan430072China De.artme.t of Me.hanics and Maritime.Scie.ce. Chalmers University of TechnologyGothenburgSweden

Unste.dy cavitating flow ofte. contains vapor structure. with a wide.range.of diffe.e.t le.gth scale.,from micro-bubble. to large.cavitie.,which issue. a big challe.ge.to pre.ise.y inve.tigate.its e.olution me.hanism by computational fluid dynamics(CFD)*** pre.e.t work re.ie.s the.de.e.opme.t of simulation me.hods for cavitation,e.pe.ially the.e.e.ging e.le.-Lagrange.***,the.progre.s of the.nume.ical inve.tigation of hot and vital issue. is discusse.,including cavitation ince.tion,cloud cavitation inne. structure.and its formation me.hanism,cavitation e.osion,and cavitation *** is indicate. that the.e.le.-Lagrange.me.hod can de.e.mine.cavitation ince.tion point *** cloud cavitation,the.e.le.-Lagrange.me.hod can re.e.l the.source.of microbubble. and the.r distribution law inside.the.she.ding *** me.hod also has advantage. and gre.t pote.tial in asse.sing cloud cavitation-induce. e.osion and *** the.e.e.-growing de.ands of cavitation simulation accuracy in basic re.e.rch and e.gine.ring applications,how to improve.the.e.le.-Lagrange.me.hod’s stability and applicability is still an ope. *** furthe. promote.the.application of this advance. CFD simulation te.hnology in cavitation re.e.rch,some.ke. issue. are.to be.solve. and fe.sible.sugge.tions are.put forward for furthe. work.

关键词： nume.ical simulation e.le.-e.le. me.hod e.le.-Lagrange.me.hod bubble.dynamicsgy,Gothe.burg,Swe.e.

No Incide.ce.of Live. Cance. Was Obse.ve. in A Re.rospe.tive.Studyof Patie.ts with Aristolochic Acid Ne.hropathy

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Chine.e.Journal of Inte.rative.Me.icine 2024年第2期30卷 99-106页

作者： SU Tao FANG Zhi-e.GUO yu.ming WANG Chun-yu.WANG Jia-bo JI Dong BAI Zhao-fang YANG Li XiAO Xiao-he Re.al Division Department of MedicinePeking University First HospitalBeijing(100034)China De.artme.t of Pharmacy Chongqing Hospital of Traditional Chinese MedicineChongqing(400021)China De.artme.t of He.atology Fifth Medical Center of Chinese PLA General HospitalBeijing(100039)China China Military Institute.of Chine.e.Mate.ia Fifth Medical Center of Chinese PLA General HospitalBeijing(100039)China Phase.I Clinical Trials Unit Department of Medicine for Infectious DiseasesFifth Medical Center of Chinese PLA General HospitalBeijing(100039)China De.artme.t of Pharmacy Affiliated Hospital of Shandong University of Traditional Chinese MedicineJinan(250000)China National Ke. Laboratory of Kidne. Dise.se. Beijing(100039)China

Obje.tive.To asse.s the.risk of aristolochic acid(AA)-associate. cance. in patie.ts with AA ne.hropathy(AAN).Me.hods:A re.rospe.tive.study was conducte. on patie.ts diagnose. with AAN at Pe.ing Unive.sity First Hospital from January 1997 to De.e.be. ***-te.m surve.llance.and follow-up data we.e.analyze. to inve.tigate.the.influe.ce.of diffe.e.t factors on the.pre.ale.ce.of *** primary e.dpoint was the.incide.ce.of live. cance.,and the.se.ondary e.dpoint was the.incide.ce.of urinary cance. during 1 ye.r afte. taking AA-containing me.ication to ***:A total of 337 patie.ts diagnose. with AAN we.e.include. in this *** the.initiation of taking AA to the.te.mination of follow-up,39 patie.ts we.e.diagnose. with *** case. of live. cance. we.e.obse.ve. throughout the.e.tire.follow-up pe.iod,with urinary cance. be.ng the.pre.ominant type.34/39,87.17%).Logistic re.re.sion analysis showe. that age.follow-up pe.iod,and diabe.e. we.e.pote.tial risk factors,howe.e.,the.dosage.of the.drug was not significantly associate. with urinary ***:No case. of live. cance. we.e.obse.ve. at the.e.d of ***,a high pre.ale.ce.of urinary cance. was obse.ve. in AAN *** a dire.t causality be.we.n AA and HCC is challe.ging.

关键词： aristolochic acid he.atoce.lular carcinoma urinary cance. drug safe.y re.rospe.tive.study

Dynamic Se.ting Me.hod of Asse.sme.t Indicators for Powe. Curve. of Re.e.able.e.e.gy Source. Conside.ing Scarcity of Re.e.ve.Re.ource.

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Journal of Mode.n Powe. Syste.s and Cle.n e.e.gy 2024年第1期12卷 101-114页

作者： Minghao Cao Jilai yu the.De.artme.t of e.e.trical e.gine.ring Harbin Institute of TechnologyHarbinChina

With the.incre.sing proportion of re.e.able.e.e.gy source.(Re.s)in powe. grid,the.re.e.ve.re.ource.RR)scarcity for corre.ting powe. de.iation of Re.s has be.ome.a pote.tial ***,the.powe. curve.of Re. ne.ds to be.more.rigorously *** RR scarcity varie. during diffe.e.t time.pe.iods,so the.value. of asse.sme.t indicators should be.dynamically *** asse.sme.t indicators in this pape. include.two aspe.ts,i.e.,de.iation e.e.ption ratio and pe.alty ***,this pape. propose. a me.hod for dynamically calculating the.supply capacity and RR cost,primarily taking into account the.ope.ating status of the.mal units,fore.ast information of Re.,and load ***,afte. clarifying the.logical re.ationship be.we.n the.de.re. of RR scarcity and the.value. of asse.sme.t indicators,this pape. e.tablishe. a mapping function be.we.n *** on this mapping function,a dynamic se.ting me.hod for asse.sme.t indicators is *** the.future.Re. will ge.e.ally be.e.uippe. with batte.y e.e.gy storage.syste.s(Be.Ss).Re.sonably utilizing Be.Ss to re.uce.the.powe. de.iation of Re.s can incre.se.the.e.pe.te. income.of ***,this pape. propose. a powe. curve.optimization strate.y for Re.s conside.ing se.f-owne. *** case.study de.onstrate. that the.dynamic se.ting me.hod of asse.sme.t indicators can incre.se.the.re.e.ue.of Re.s while.e.suring that the.pe.alty fe.s paid by Re.s to the.grid are.sufficie.t to cove. the.RR ***,the.powe. curve.optimization strate.y can he.p Re.s furthe. incre.se.income.and fully utilize.Be.Ss to re.uce.powe. de.iation.

关键词： Re.e.able.e.e.gy batte.y e.e.gy storage.syste.(Be.S) powe. curve.asse.sme.t re.e.ve.se.vice parame.e. se.ting

Challe.ge. and counte.me.sure. for de.e.oping countrie. in addre.sing loss and damage.cause. by climate.change

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Advance. in Climate.Change.Re.e.rch 2024年第2期15卷 353-363页

作者： Shuo LIU yu.e.LI Bin WANG An-Dong CAI Chao Fe.G Hua LAN Ruo-Che. ZHAO Institute.of e.vironme.t and Sustainable.De.e.opme.t in Agriculture Chinese Academy of Agricultural SciencesBeijing 100081China Ke. Laboratory of Agricultural e.vironme.t Ministry of Agriculture and Rural AffairsBeijing 100081China China Cle.n De.e.opme.t Me.hanism Fund Manage.e.t Ce.te. Beijing 100045China School of Inte.national Law China University of Political Science and LawBeijing 100088China

Loss and damage.cause. by e.tre.e.climate.e.e.ts have.attracte. incre.sing *** 28th Confe.e.ce.of the.Partie. to the.Unite. Nations Frame.ork Conve.tion on Climate.Change.he.e.nafte. re.e.re. to as the.Conve.tion)has agre.d to adopt Loss and Damage.Fund agre.me.t,which ide.tifie. the.source.of funding and the.funds to be.e.truste. to the.World ***,the.e.is still ambiguous that how to allocate.the.funds could acce.e.ate.the.e.fe.tive.e.s of me.ting the.ne.ds for de.e.oping ***-disaste. pre.e.tion and pre.are.ne.s is one.of the.most e.fe.tive.me.sure. to de.l with loss and damage.which close.y re.ate. to *** studie. rare.y analyze. quantitative.y the.financial ne.ds of pre.disaste. pre.e.tion and pre.are.ne.s re.ating to adaptation to re.uce.loss and *** on the.official re.orts submitte. by countrie. unde. the.Conve.tion,this study analyze. the.annual change.in the.total financial support provide. by de.e.ope. countrie. to de.e.oping countrie.,the.proportion of pre.disaste. pre.e.tion and pre.are.ne.s in the.adaptation ne.ds of de.e.oping countrie.,and the.progre.s in raising the.curre.t annual funding targe. of 100 billion USD for de.e.ope. countrie.,to re.e.l the.financial and te.hnical challe.ge. facing by de.e.oping countrie. on addre.sing loss and *** re.ults show that by 2030,the.total adaptation financial ne.ds of de.e.oping countrie. are.e.timate. to be.about 3.8 trillion USD,of which pre.disaste. pre.e.tion matte.s account for about 9%.The.e.ore.by 2030,de.e.oping countrie. will ne.d about 342 billion USD in pre.disaste. pre.e.tion and pre.are.ne.s finance.to withstand loss and *** addition,de.e.oping countrie. face.a lack of te.hnical me.hods to quantify information about the.r *** on the.above.analysis,this study puts forward counte.me.sure. and sugge.tions,including stre.gthe.ing the.allocation amount of loss and damage.fund on pre.disaste. warning,pre.e.tion and control actions,and

关键词： Loss and damage Funding me.hanism Pre.disaste. warning and pre.are.ne.s Conve.tion ne.otiations Counte.me.sure.

Biotre.tme.t of incine.ate. bottom ash and bioce.e.tation of sand blocks using soybe.n ure.se

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Journal of Zhe.iang Unive.sity-Scie.ce.A(Applie. Physics & e.gine.ring) 2024年第1期25卷 36-46页

作者： Xiaoniu yu.Yidong XU Jiangsu Ke. Laboratory of Construction Mate.ials Southeast UniversityNanjing211189China School of Civil e.gine.ring and Archite.ture NingboTech UniversityNingbo315100China

Be.ause.of the.high cost of cultivating ure.se.producing bacte.ia(UPB),this pape. propose. soybe.n-ure.se.induce. carbonate.pre.ipitation(SUICP)as a nove. bioce.e.t for tre.tme.t of nicke. contaminants and ce.e.tation of sandy *** found the.optimal soaking time.and soybe.n-powde. conte.t to be.30 min and 130 g/L,re.pe.tive.y,base. on a standard of 5 U of ure.se.*** most e.ficie.t re.oval of nicke. ions is obtaine. with an ide.l mass ratio of ure. to nicke. ions to soybe.n-powde. filtrate.SPF)of 1:2.4:*** re.oval e.ficie.cy of nicke. ions can re.ch 89.42%whe. tre.ting 1 L of nicke.-ion solution(1200 mg/L with the.optimal mass ratio).In incine.ate. bottom ash(IBA),the.re.oval e.ficie.cy of nicke. ions is 99.33%with the.optimal mass *** bioce.e.te. sandy soil,the.ave.age.unconfine. compre.sive.stre.gth(UCS)of sand blocks ce.e.te. with soybe.n ure.se.base. bioce.e.t can re.ch 118.89 kPa whe. the.ce.e.tation le.e. is ***,the.ave.age.conte.t of CaCO_(3)in sand blocks is 2.52%.As a re.ult,the.SUICP proce.s can be.applie. to re.ove.he.vy me.al ions in waste.ate. or solid waste.and improve.the.me.hanical prope.tie. of soft soil foundations.

关键词： Bioce.e.t Soybe.n-powde. filtrate.SPF) Re.oval e.ficie.cy Sandy soil Unconfine. compre.sive.stre.gth(UCS)