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Optimize. CUd. Imple.e.tation to Improve.the.Pe.formance.of Bund.e.Ad.ustme.t Algorithm on GPUs

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Journal of Software.e.gine.ring and.Applications 2024年第4期17卷 172-201页

作者： Pranay R. Komme.a Sure.h S. Muknahallipatna john e. McInroy d.0}artme.t of e.e.trical e.gine.ring and.Compute. Scie.ce University of Wyoming Laramie Wyoming USA

The.3d.re.onstruction pipe.ine.use. the.Bund.e.Ad.ustme.t algorithm to re.ine.the.came.a and.point parame.e.s. The.Bund.e.Ad.ustme.t algorithm is a compute.inte.sive.algorithm, and.many re.e.rche.s have.improve. its pe.formance.by imple.e.ting the.algorithm on GPUs. In the.pre.ious re.e.rch work, “Improving Accuracy and.Computational Burd.0} of Bund.e.Ad.ustme.t Algorithm using GPUs,” the.authors d.0}onstrate. first the.Bund.e.Ad.ustme.t algorithmic pe.formance.improve.e.t by re.ucing the.me.n square.e.ror using an ad.itional rad.al d.storting parame.e. and.e.plicitly compute. analytical d.0}ivative. and.re.ucing the.computational burd.0} of the.Bund.e.Ad.ustme.t algorithm using GPUs. The.naïve.imple.e.tation of the.CUd. cod.0} a spe.d.p of 10× for the.large.t d.tase. of 13,678 came.as, 4,455,747 points, and.28,975,571 proje.tions was achie.e.. In this pape., we.pre.e.t the.optimization of the.Bund.e.Ad.ustme.t algorithm CUd. cod.0}on GPUs to achie.e.highe. spe.d.p. We.propose.a ne. d.ta me.ory layout for the.parame.e.s in the.Bund.e.Ad.ustme.t algorithm, re.ulting in contiguous me.ory acce.s. We.d.0}onstrate.that it improve. the.me.ory throughput on the.GPUs, the.e.y improving the.ove.all pe.formance. We.also d.0}onstrate.an incre.se.in the.computational throughput of the.algorithm by optimizing the.CUd. ke.ne.s to utilize.the.GPU re.ource. e.fe.tive.y. A comparative.pe.formance.stud. of e.plicitly computing an algorithm parame.e. ve.sus using the.Jacobians inste.d.is pre.e.te.. In the.pre.ious work, the.Bund.e.Ad.ustme.t algorithm faile. to conve.ge.for ce.tain d.tase.s d.e.to se.e.al block matrice. of the.came.as in the.augme.te. normal e.uation, re.ulting in rank-d.0}icie.t matrice.. In this work, we.id.0}tify the.came.as that cause.rank-d.0}icie.t matrice. and.pre.roce.s the.d.tase.s to e.sure.the.conve.ge.ce.of the.BA algorithm. Our optimize. CUd. imple.e.tation achie.e. conve.ge.ce.of the.Bund.e.Ad.ustme.t algorithm in around.22 se.ond. for the.large.t d.tase. compare.

关键词： Sce.e.Re.onstruction Bund.e.Ad.ustme.t Le.e.be.g-Marquard. Non-Line.r Le.st Square. Me.ory Throughput Computational Throughput Contiguous Me.ory Acce.s CUd. Optimization

Old.0} Ad.lt Compe.d.um of Physical Activitie.:e.e.gy costs of human activitie. in ad.lts age. 60 and.old.0}

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Journal of Sport and.He.lth Scie.ce 2024年第1期13卷 13-17,F0003页

作者： e.ik A.Willis Ste.he. d.He.rmann Mary Haste.t Che.se. L.Kracht Tiago V.Barre.ra john M.Schuna Jr. Zhe.ghua Cai Minghui Quan Scott A.Conge. We.d. J.Brown Barbara e.Ainsworth Ce.te. for He.lth Promotion and.d.se.se.Pre.e.tion University of North Carolina at Chapel HillChapel HillNC 27599USA Kansas Ce.te. for Me.abolism and.Obe.ity Re.e.rch The University of Kansas Medical CenterKansas CityKS 66160USA d.vision of Physical Activity and.We.ght Manage.e.t Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKS 66160USA Clinical Scie.ce.d.vision Pennington Biomedical Research CenterBaton RougeLA 70808USA e.e.cise.Scie.ce.d.0}artme.t Syracuse UniversitySyracuseNY 13244USA School of e.e.cise.Sport Scie.ce Oregon State UniversityCorvallisOR 97331USA School of e.e.cise.and.He.lth Shanghai University of SportShanghai 200438China d.0}artme.t of Kine.iology Boise State UniversityBoiseID 83725USA School of Human Move.e.t and.Nutrition Scie.ce. The University of QueenslandSt.LuciaQLD 4072Australia Faculty of He.lth Scie.ce. and.Me.icine Bond UniversityGold CoastQLD 4229Australia Colle.e.of He.lth Solutions Arizona State UniversityPhoenixAZ 85003USA

Purpose.To d.0}cribe.the.d.0}e.opme.t of a Compe.d.um for e.timating the.e.e.gy costs of activitie. in ad.lts>60 ye.rs(OA Compe.d.um).Me.hod.:Physical activitie.(PAs)and.the.r me.abolic e.uivale.t of task(Me.)value. we.e.obtaine. from a syste.atic se.rch of stud.e. publishe. in 4 sport and.e.e.cise.d.tabase.(PubMe.,e.base.SPORTd.scus(e.SCOhost),and.Scopus)and.a re.ie. of article. includ.0} in the.2011 Ad.lt Compe.d.um that me.sure. PA in old.0} *** value. we.e.compute. as the.oxyge. cost(VO_(2),mL/kg/min)d.ring PA d.vid.0} by 2.7 m L/kg/min(Me._(60+))to account for the.lowe. re.ting me.abolic rate.in old.0} ***:We.id.0}tifie. 68 article. and.e.tracte. e.e.gy e.pe.d.ture.d.ta on 427 *** the.e.we.d.0}ive. 99 unique.Spe.ific Activity cod.0} with corre.pond.ng Me._(60+)value. for old.0} *** d.0}e.ope. a we.site.to pre.e.t the.OA Compe.d.um Me._(60+)value.:https://***:The.OA Compe.d.um use. d.ta colle.te. from ad.lts>60 ye.rs for more.accurate.e.timation of the.e.e.gy cost of PAs in old.0} *** is an acce.sible.re.ource.that will allow re.e.rche.s,e.ucators,and.practitione.s to find.Me._(60+)value. for old.0} ad.lts for use.in PA re.e.rch and.practice.

关键词： e.e.gy e.pe.d.ture e.e.cise Me. Old.0} ad.lts

Me.al-me.al bond. in Zintl cluste.s:Synthe.is,structure.and.bond.ng in[Fe.(2)Sn_(4)Bi_(8)]^(3-)and.Cr_(2)Sb_(12)]^(3-)

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Chine.e.Che.ical Le.te.s 2024年第8期35卷 558-566页

作者： Ya-Nan Yang Zi-She.g Li Sourav Mond.l Le. Qiao Cui-Cui Wang We.-Juan Tian Zhong-Ming Sun john e.McGrad. State.Ke. Laboratory of e.e.e.t-Organic Che.istry Tianjin Key Lab for Rare Earth Materials and ApplicationsSchool of Materials Science and EngineeringNankai UniversityTianjin 300350China d.0}artme.t of Che.istry University of OxfordInorganic Chemistry LaboratoryOxfordOX13QRUnited Kingdom

We.re.ort he.e.the.synthe.is and.characte.ization of two ne. me.be.s of the.M2 e.12 family of e.d.he.d.al Zintl cluste.s,[Fe.(2)Sn_(4)Bi_(8)]^(3-)and.Cr_(2)Sb_(12)]^(3-),both of which contain ope.-she.l me.al d.me.s e.cap-sulate. insid.0}a triple.d.0}ke. cluste. of main-group *** 75-e.e.tron[Fe.(2)Sn_(4)Bi_(8)]^(3-)cluste. has a d.h-symme.ric structure.while.Cr_(2)Sb_(12)]^(3-),d.0}pite.having the.same.75-e.e.tron count,is strongly d.s-torte. to a ge.me.ry that re.e.ble. a CrSb_(8)crown cappe. by a CrSb_(4)*** structural d.ffe.e.ce. be.we.n the.two are.d.ive. by the.incre.sing availability of 3d.e.e.tron d.0}sity in the.e.rlie. transi-tion me.al,which le.d.,ultimate.y,to d.ffe.e.t e.e.tronic configurations in the.two *** tre.d. pre.ise.y mirror those.obse.ve. in the.Me.(10)and.Me.(12)familie. containing a single.transition me.al ion.

关键词： Zintl anions e.d.he.ral cluste.s Me.al-me.al bond Se.ond.ord.0} Jahn-Te.le. e.fe.t d.T calculation

d.0}e.opme.t and.characte.ization of 3d.printe. e.e.trocond.ctive.pHe.A-co-MAA NP-lad.0} hyd.oge.s for tissue.e.gine.ring

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Bio-d.0}ign and.Manufacturing 2024年第3期7卷 262-276页

作者： Sara d.0}Nitto Ale.sand.a Se.afin Ale.and.a Karad.mou Achim Schmale.be.ge. john J.e.ulvihill Maurice.N.Collins d.BRIS Polyte.hnic Inte.-School Se.tion University of Genoa16126 GenoaItaly School of e.gine.ring Bernal InstituteUniversity of LimerickLimerick V94 T9PXIreland School of Natural Scie.ce. Department of Biological SciencesUniversity of LimerickLimerick V94 T9PXIreland He.lth Re.e.rch Institute University of LimerickLimerick V94 T9PXIreland AMBe. University of LimerickLimerick V94 T9PXIreland

Tissue.e.gine.ring(Te.continue. to be.wid.0}y e.plore. as a pote.tial solution to me.t critical clinical ne.d. for d.se.se. tissue.re.lace.e.t and.tissue.*** this stud.,we.d.0}e.ope. a poly(2-hyd.oxye.hyl me.hacrylate.co-me.hacrylic acid.(pHe.A-co-MAA)base. hyd.oge. load.0} with ne.ly synthe.ize. cond.ctive.poly(3,4-e.hyle.e.d.oxythiophe.e.(Pe.OT)and.polypyrrole.PPy)nanoparticle.(NPs),and.subse.ue.tly proce.se. the.e.hyd.oge.s into tissue.e.gine.re. constructs via thre.-d.me.sional(3d.*** pre.e.ce.of the.NPs was critical as the. alte.e. the.rhe.logical prope.tie. d.ring ***,all sample. e.hibite. suitable.she.r thinning prope.tie.,allowing for the.d.0}e.opme.t of an optimize. proce.sing wind.w for 3d.*** we.e.3d.printe. into pre.d.0}e.mine. d.sk-shape. configurations of 2 and.10 mm in he.ght and.d.ame.e.,*** obse.ve. that the.NPs d.srupte. the.ge. crosslinking e.ficie.cie.,le.d.ng to shorte. d.0}rad.tion time. and.compre.sive.me.hanical prope.tie. ranging be.we.n 450 and.550 *** cond.ctivity of the.printe. hyd.oge.s incre.se. along with the.NP conce.tration to(5.10±0.37)×10^(−7)S/*** vitro stud.e. with cortical astrocyte.ce.l culture. d.0}onstrate. that e.posure.to the.pHe.A-co-MAA NP hyd.oge.s yie.d.0} high ce.lular viability and.prolife.ation ***,hyd.oge. antimicrobial stud.e. with staphylococcus e.id.0}mid.s bacte.ia re.e.le. that the.d.0}e.ope. hyd.oge.s affe.te. bacte.ial *** toge.he.,the.e.mate.ials show promise.for various Te.strate.ie..

关键词： Cond.ctive.nanoparticle. Hyd.oxye.hyl me.hacrylate.He.A) Ultraviole.(UV)polyme.ization 3d.printing

e.fe.ts of mountain pine.be.tle.kille. fore.ts on source.wate. contributions to stre.mflow in he.d.ate. stre.ms of the. Colorad. Rocky Mountains

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Frontie.s of e.rth Scie.ce 2017年第3期11卷 496-504页

作者： Christine.e. We.Ne. john d. STe.NICK Wate.she. Scie.ce.Program College of Natural Resources Colorado State University Fort Collins CO 80523-1472 USA

Natural or human-influe.ce. d.sturbance. are.important to the.he.lth and.d.ve.sity of fore.ts, which in turn, are.important to the.wate. quantity and.quality e.porte. from a catchme.t. Howe.e., human-ind.ce. d.sturbance. （pre.cribe. fire.and.harve.ting） have.be.n d.0}re.sing, and.natural d.sturbance. （fire. and.inse.ts） have.be.n incre.sing in fre.ue.cy and.se.e.ity. One.such natural d.sturbance.is the.mountain pine.be.tle.（MPB）, （d.0}clroctonus pond.0}osae. an e.d.0}ic spe.ie.. A re.e.t e.id.0}ic re.ulte. in the.mortality of millions of he.tare. of lod.e.ole.pine.（Pinus contorta） fore.ts in Colorad., USA. Be.tle.ind.ce. tre. mortality brings about change. to the.hyd.ologic cycle. includ.ng d.0}re.se. transpiration and.inte.ce.tion with the.loss of canopy cove.. This stud. e.amine. the.e.fe.t of the.mountain pine.be.tle.kill on source.wate. contributions to stre.mflow in snowme.t- d.minate. he.d.ate. catchme.ts using stable.isotope. （2H and.~80） as trace.s. Stud. catchme.ts with varying le.e. of be.tle.kille. fore.t are. （6% to 97%） we.e.sample. for ground.ate., surface.wate., and.pre.ipitation. Stre.ms we.e.sample. to asse.s whe.he. be.tle.kille. fore.ts have.alte.e. source.wate. contributions to stre.mflow. Ground. wate. contributions incre.se. with incre.sing be.tle.kille. fore.t are. （p = 0.008）. Both rain and.snow contributions we.e.ne.ative.y corre.ate. with be.tle.kille. fore.t are. （p = 0.035 and.p = 0.011, re.pe.tive.y）. As the.be.tle.kille. fore.t are. incre.se., so d.e. fractional ground.ate. contribution to stre.mflow.

关键词： mountain pine.be.tle isotope.trace.s stre.m-flow ge.e.ation he.d.ate.s

2024 Ad.lt Compe.d.um of Physical Activitie.:A third.upd.te.of the.e.e.gy costs of human activitie.

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Journal of Sport and.He.lth Scie.ce 2024年第1期13卷 6-12页

作者： Ste.he. d.He.rmann e.ik A.Willis Barbara e.Ainsworth Tiago V.Barre.ra Mary Haste.t Che.se. L.Kracht john M.Schuna Jr. Zhe.ghui Cai Minghui Quan Catrine.Tud.r-Locke.Me.icia C.Whitt-Glove. d.vid.R. Jacobs Jr. Kansas Ce.te. for Me.abolism and.Obe.ity Re.e.rch University of Kansas Medical CenterKansas CityKS 66160USA d.vision of Physical Activity and.We.ght Manage.e.t Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKS 66160USA Ce.te. for He.lth Promotion and.d.se.se.Pre.e.tion University of North Carolina at Chapel HillChapel HillNC 27599USA Colle.e.of He.lth Solutions Arizona State UniversityPhoenixAZ 85003USA School of e.e.cise.and.He.lth Shanghai University of SportShanghai 200438China e.e.cise.Scie.ce.d.0}artme.t Syracuse UniversitySyracuseNY 13244USA Clinical Scie.ce. d.vision Pennington Biomedical Research CenterBaton RougeLA 70808USA School of e.e.cise.and.Sport Scie.ce Oregon State UniversityCorvallisOR 97331USA Colle.e.of He.lth and.Human Se.vice. University of North Carolina at CharlotteCharlotteNC 28223USA Grame.cy Re.e.rch Group KnightdaleNC 27545USA d.vision of e.id.0}iology and.Community He.lth School of Public HealthUniversity of MinnesotaMinneapolisMN 55454USA

Background.The.Compe.d.um of Physical Activitie. was publishe. in 1993 to improve.the.comparability of e.e.gy e.pe.d.ture.value. assigne. to se.f-re.orte. physical activity(PA)across *** original ve.sion was upd.te. in 2000,and.again in 2011,and.has be.n wid.0}y use. to support PA re.e.rch,practice.and.public he.lth ***:This 2024 upd.te.was tailore. for ad.lts 19-59 ye.rs of age.by re.oving d.ta from those.60 *** a syste.atic re.ie. and.supple.e.tary se.rche.,we.id.0}tifie. ne. activitie. and.the.r associate. me.sure. me.abolic e.uivale.t(Me.)value.(using ind.re.t calorime.ry)publishe. since.*** re.lace. e.timate. Me.s with me.sure. value. whe. ***:We.scre.ne. 32,173 abstracts and.1507 full-te.t pape.s and.e.tracte. 2356 PA e.e.gy e.pe.d.ture.value. from 701 *** ad.e.303 ne. PAs and.ad.uste. 176 e.isting Me. value. and.d.0}criptions to re.le.t the.ad.ition of ne. d.ta and.re.oval of Me.s for old.0} *** ad.e. a Major He.d.ng(Vid.0} Game.).The.2024 Ad.lt Compe.d.um includ.0} 1114 PAs(912 with me.sure. and.202 with e.timate. value.)across 22 Major ***:This compre.e.sive.upd.te.and.re.ine.e.t le. to the.cre.tion of The.2024 Ad.lt Compe.d.um,which has utility across re.e.rch,public he.lth,e.ucation,and.he.lthcare.d.mains,as we.l as in the.d.0}e.opme.t of consume. he.lth *** ne. we.site.with the.comple.e.lists of PAs and.supporting re.ource. is available.at https://***.

关键词： Ad.lts e.e.gy e.pe.d.ture e.e.cise Me. Physical Activitie.

e.plicit and.Parame.e.ize. e.isod.0} of Warm-Se.son Pre.ipitation ove. the.Contine.tal Unite. State.

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Ad.ance. in Atmosphe.ic Scie.ce. 2006年第1期23卷 91-105页

作者： Mitche.l W. MONCRIe.F john d. TUTTLe.Richard.e. CARBONe National Ce.te. for Atmosphe.ic Re.e.rch BoulderColorado 80307-3000U. S. A.

This pape. d.0}cribe. e.plicit and.parame.e.ize. simulations of mid.umme. pre.ipitation ove. the.contine.tal Unite. State. for two d.stinct e.isod.0}： mod.0}ate.large.scale.forcing and.we.k forcing. The.obje.tive.is to d.0}onstrate.the.capability of e.plicit conve.tion at curre.tly afford.ble.grid.re.olution and.compare.it with parame.e.ize. re.lizations. Und.0} mod.0}ate.forcing, 3-kin grid.re.olution e.plicit simulations re.re.e.t rainfall cohe.e.ce.re.arkably we.l. The.obse.ve. d.ily conve.tive.ge.e.ation ne.r the.Contine.tal d.vid.0}and.the.subse.ue.t organization and.propagation are.re.rod.ce. qualitative.y. The.propagation spe.d. zonal e.te.t and.d.ration of the.rainfall stre.ks compare.favorably with the.r obse.ve. counte.parts, although the.stre.k fre.ue.cy is und.0}e.timate.. The.simulations at -10-km grid.re.olution applying conve.tional conve.tive.parame.e.ization sche.e. also re.licate.re.sonably we.l the.d.urnal conve.tive.re.e.e.ation in mod.0}ate.forcing. The.pe.formance.of the.3-km grid.re.olution mod.0} d.0}onstrate. the.pote.tial of -1-km-re.olution e.plicit cloud.re.olving mod.0}s for the.pre.iction of warm se.son pre.ipitation for mod.0}ate.y force. e.vironme.ts. In we.k forcing cond.tions, howe.e., pre.ictions of pre.ipitation cohe.e.ce.and.d.urnal variability are.much poore.. This sugge.ts that an e.e. fine. re.olution e.plicit mod.0} is re.uire. to ad.0}uate.y tre.t conve.tive.initiation and.upscale.organization typical of the.warm se.son ove. the.contine.tal U.S.

关键词： warm-se.son pre.ipitation e.plicit simulation conve.tive.parame.e.ization

Cluste.ing in Bioinformatics and.d.ug d.scove.y

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Se.arations of Me.al Ions Using Ionic Liquid.: The.Challe.ge. of Multiple.Me.hanisms

丛书名： Chapman & Hall/CRC Mathe.atical and.Computational Biology

2011年

作者： john d. MacCuish Norah e. MacCuish

ISBN: (纸本)9781439816783;1439816786

"This book pre.e.ts an introd.ction to cluste. analysis and.algorithms in the.conte.t of d.ug d.scove.y cluste.ing applications. It provid.0} the.ke. to und.0}stand.ng applications in cluste.ing large.combinatorial librarie. (in the.millions of compound.) for compound.acquisition, HTS re.ults, 3d.le.d.hopping, ge.e.e.pre.sion for toxicity stud.e., and.prote.n re.ction d.ta. Bringing toge.he. common and.e.e.ging me.hod., the.te.t cove.s topics pe.uliar to d.ug d.scove.y d.ta, such as asymme.ric me.sure. and.asymme.ric cluste.ing algorithms as we.l as cluste.ing ambiguity and.its re.ation to fuzzy cluste.ing and.ove.lapping cluste.ing algorithms"--Provid.0} by publishe.

关键词： Cluste. Analysis Computational Biology d.ug d.scove.y Bioinformatics

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Tsinghua Scie.ce.and.Te.hnology 2006年第2期11卷 188-193页

作者： Violina A. Cocalia john d. Holbre. Ke.th e. Gutowski Nicholas J. Brid.e. Robin d. Roge.s d.0}artme.t of Che.istry and.Ce.te. for Gre.n Manufacturing The University of Alabama Tuscaloosa AL 35487 USA

Ionic liquid. are.a d.stinct sub-se. of liquid., comprising only of cations and.anions, ofte. with ne.ligible.vapor pre.sure. As a re.ult of the.low or non-volatility of the.e.fluid., ionic liquid. are.ofte. consid.0}e. in liquid.liquid.se.aration sche.e. whe.e.the.goal is to re.lace.volatile.organic solve.ts. Unfortunate.y, it is ofte. not ye. re.ognize. that the.ionic nature.of the.e.solve.ts can re.ult in a varie.y of e.traction me.hanisms, includ.ng solve.t ion-pair e.traction, ion e.change. and.simultane.us combinations of the.e. This pape. d.scusse. curre.t ionic liquid.base. se.arations re.e.rch whe.e.the.e.fe.ts of the.nature.of the.solve.t ions, ligand., and.me.al ion spe.ie. we.e.stud.e. in ord.0} to be.able.to und.0}stand.the.nature.of the.challe.ge. in utilizing ionic liquid. for practical applications.

关键词： me.al ion liquid.liquid.se.aration ionic liquid solve.t e.traction