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Bone.m.ne.al De.sity Re.orting Unde.e.tim.te. Fracture.Risk in Ontario

He.lth 2015年第5期7卷 566-571页

作者： joanna e. m. sale e.rl Bogoch Lynn m.1}dows m.nique.Gignac Lucy Franke. Taucha Inrig Dorcas Be.ton Ravi Jain m.sculoske.e.al He.lth and Outcom.0} Re.e.rch Li Ka Shing Knowledge Institute St. Michael’s Hospital Toronto Canada Institute.of He.lth Policy Management & Evaluation University of Toronto Toronto Canada m.bility Program St. Michael’s Hospital Toronto Canada De.artm.0}t of Surge.y University of Toronto Toronto Canada Com.unity He.lth Scie.ce. University of Calgary Calgary Canada Toronto We.te.n Re.e.rch Institute University Health Network Toronto Canada Dalla Lana School of Public He.lth University of Toronto Toronto Canada Oste.porosis Canada Toronto Canada

Obje.tive. Analysis of clinical docum.0}ts such as bone.m.ne.al de.sity (Bm.) re.orts is an im.ortant com.one.t of program.e.aluation be.ause.it can provide.insights into the.accuracy of asse.sm.0}t of fracture.risk com.unicate. to patie.ts and practitione.s. Our obje.tive.was to com.are.fracture.risk calculations from.Bm. te.t re.orts to those.base. on the.2010 Canadian guide.ine.. m.0}hods: We.re.rie.e. Bm. re.orts from.fragility fracture.patie.ts scre.ne. through a com.unity hospital fracture.clinic participating in Ontario’s Fracture.Clinic Scre.ning Program. Fracture.risk was de.e.m.ne. according to the.2010 Canadian guide.ine. using age. se., and T-score.at the.fe.oral ne.k, in addition to thre. clinical factors. Thre. re.e.rche.s classifie. patie.ts’ fracture.risk until conse.sus was achie.e.. Re.ults: We.re.rie.e. re.orts for 17 patie.ts from.nine.diffe.e.t Bm. clinics in the.Gre.te. Toronto Are.. e.ch patie.t had a diffe.e.t prim.ry care.physician and all Bm. te.ts we.e.conducte. afte. the.2010 Canadian guide.ine. we.e.publishe.. The.fracture.risk of 10 patie.ts was m.sclassifie. with 9 of the.10 re.orts unde.e.tim.ting fracture.risk. Nine.re.orts acknowle.ge. that the.pre.ale.ce.of a fragility fracture.raise. the.risk cate.ory by one.le.e. but only four of the.e.re.orts acknowle.ge. that the.patie.t had, or m.y have.sustaine., a fragility fracture. Whe. we.raise. fracture.risk by one.le.e. according to the.e.re.orts, e.ght patie.ts we.e.still m.sclassifie.. Fracture.risk in the.m.jority of the.e.patie.ts re.aine. unde.e.tim.te.. Inconsiste.t classification was found in the.m.jority of case. whe.e.re.orts cam.0}from.the.sam.0}clinic. Four re.orts de.cribe. risk le.e.s for two diffe.e.t type. of risk. Conclusions: m.re.than half of patie.ts re.e.ve. Bm. re.orts which unde.e.tim.te. fracture.risk. Bone.he.lth m.nage.e.t re.om.e.dations base. on false.y low fracture.risk are.like.y to be.sub-optim.l.

关键词： Fracture Risk Bone De.sitom.0}ry Re.orts Fragility Fracture Ontario

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What Do We.Know about Individuals Who Are.Asse.se. as Be.ng at m.de.ate.Risk for Future.Fracture.in Canada?

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He.lth 2015年第5期7卷 514-520页

作者： joanna e. m. sale Ravi Jain Kosalan Akilan Ke.in Se.ior Dorcas Be.ton e.rl Bogoch Gille. Boire.m.rie.Claude.Be.ulie. David Lightfoot Larry Funne.l m.sculoske.e.al He.lth and Outcom.0} Re.e.rch Li Ka Shing Knowledge Institute St. Michael’s Hospital Toronto Canada Institute.of He.lth Policy Management & Evaluation University of Toronto Toronto Canada Oste.porosis Canada Toronto Canada m.bility Program Li Ka Shing Knowledge Institute St. Michael’s Hospital Toronto Canada De.artm.0}t of Surge.y University of Toronto Toronto Canada De.artm.0}t of m.0}icine Division of Rheumatology Université de Sherbrooke Sherbrooke Canada De.artm.0}t of Fam.ly m.0}icine.and e.e.ge.cy m.0}icine Université de Sherbrooke Sherbrooke Canada

Obje.tive. We.e.am.ne. what was known about individuals in Canada who we.e.asse.se. as be.ng at m.de.ate.risk for future.fracture. m.0}hods: A scoping re.ie. was conducte.. e.igible.article. we.e.Canadian studie. publishe. from.2010 onwards re.orting on prim.ry data that include. patie.ts at m.de.ate.risk for future.fracture. We.lim.te. the.se.rch to Canada as fracture.risk cate.orization is unique.to e.ch country. Studie. we.e.ide.tifie. by se.rching re.e.ant database.. Two re.ie.e.s inde.e.de.tly re.ie.e. title. and abstracts to de.e.m.ne.e.ch study’s e.igibility. Ge.e.al inform.tion about e.ch study, de.ographic inform.tion about the.m.de.ate.risk groups (including tool use. to de.e.m.ne.m.de.ate.risk (Fracture.Risk Asse.sm.0}t Tool (FRAX), Canadian Association of Radiologists and Oste.porosis Canada (CAROC)), and outcom.0} (num.e. of patie.ts: re.om.e.de. tre.tm.0}t, pre.cribe. tre.tm.0}t, initiating tre.tm.0}t, pe.sisting with tre.tm.0}t afte. six m.nths, who re.racture., who die.) we.e.docum.0}te.. Re.ults: We.ide.tifie. 1193 pape.s which we.e.furthe. scre.ne. for e.igibility. Of the.1193 ide.tifie., 7 we.e.e.igible.for the.re.ie. but only 4 article. containe. de.ographic or outcom.0}data on m.de.ate.risk patie.ts. In one.study, 1.8% of m.de.ate.risk patie.ts die. ove. a m.0}n 5.3 ye.rs of obse.vation and in thre. studie., the.risk of fracture.was 5.9% ove. a m.0}ian of 3 ye.rs of follow-up, 8.3% ove. a m.0}n of 5.4 ye.rs, and 14.7% ove. 10 ye.rs of follow-up. Conclusion: The.e.is a wide.knowle.ge.gap in the.lite.ature.conce.ning individuals who are.asse.se. as m.de.ate.risk for future.fracture.in Canada.

关键词： m.de.ate Risk Oste.porosis m.nage.e.t Outcom.0} Scoping Re.ie.

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How fore.t age.im.acts on ne. prim.ry productivity: Insights from.future.m.lti-sce.arios

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Fore.t e.osyste.s 2024年第5期11卷 708-719页

作者： Le. Tian Yu Tao Sim.s joanna Annikki m.ake.ä m.ngyang Li Co-Innovation Ce.te. for Sustainable.Fore.try in Southe.n China Nanjing Forestry UniversityNanjingChina Faculty of Agriculture.and Fore.try University of HelsinkiHelsinkiFinland

Fore.t ne. prim.ry productivity(NPP)constitute. a ke. flux within the.te.re.trial e.osyste. carbon cycle.and se.ve. as a significant indicator of the.fore.ts carbon se.ue.tration capacity,which is close.y re.ate. to fore.t *** its significance.the.im.act of fore.t age.on NPP is ofte. ignore. in future.NPP ***,we.m.ppe. fore.t age.in Hunan Province.at a 30-m.re.olution utilizing a com.ination of Landsat tim.0}se.ie. stack(LTSS),national fore.t inve.tory(NFI)data,and the.re.ationships be.we.n he.ght and ***,NPP was de.ive. from.NFI data and the.re.ationships be.we.n NPP and age.was built for various fore.t *** fore.t NPP was pre.icte. base. on the.NPP-age.re.ationships unde. thre. future.sce.arios,asse.sing the.im.act of fore.t age.on *** findings re.e.l substantial variations in fore.t NPP in Hunan Province.unde. thre. future.sce.arios:unde. the.age.only sce.ario,NPP pe.ks in 2041(133.56TgC·yr^(−1)),while.NPP pe.ks thre. ye.rs late. in 2044(141.14TgC·yr^(−1))unde. the.natural de.e.opm.0}t *** m.xim.m.affore.tation sce.ario e.hibits the.m.st rapid incre.se.in NPP,with pe.king in 2049(197.95TgC·yr^(−1)).Howe.e.,with the.aging of the.fore.t,NPP is proje.te. to the. de.re.se.by 7.54%,6.07%,and 7.47%in 2060,and 20.05%,19.74%,and 28.38%in 2100,re.pe.tive.y,com.are. to the.r pe.ks unde. the.thre. *** indicate. that fore.t NPP will continue.to de.line.*** the.age.structure.of fore.ts through se.e.tive.logging,affore.tation and re.ore.tation,and e.couraging natural re.e.e.ation afte. disturbance.could m.tigate.this de.lining tre.d in fore.t NPP,but im.lications of the.e.m.0}sure. on the.full fore.t carbon balance.re.ain to be.*** from.the.future.m.lti-sce.arios are.e.pe.te. to provide.data to support sustainable.fore.t m.nage.e.t and national policy de.e.opm.0}t,which will inform.the.achie.e.e.t of carbon ne.trality goals by 2060.

关键词： Ne. prim.ry productivity Fore.t age NPP-Age.re.ationships NPP proje.tions Affore.tation

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The.Alzhe.m.0}’s De.e.tia Patie.ts’ Obse.ve. Illne.s Course.and e.pe.ie.ce.in Ghana and Care.Le.sons to Be.Le.rnt: A m.0}tal He.lth Profe.sional’s Pe.spe.tive

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Ope. Journal of Psychiatry 2024年第2期14卷 91-106页

作者： Albe.t m. e. Cole.an Ce.tre.for Bioe.hics Medical Law and Patient Advocacy Sekondi Ghana

Alzhe.m.0}’s dise.se.(AD) and associate. de.e.tia patie.t num.e.s continue.to incre.se.globally with associate. e.onom.c costs to he.lthcare.syste.s. Of note.is the.incre.se.in num.e.s in lowe. and m.ddle.incom.0}countrie. (Lm.Cs) including Sub-Saharan African (SSA) countrie., which alre.dy face.challe.ge. with the.r he.lth budge.s from.com.unicable.and non-com.unicable.dise.se.. Ghana, an SSA country, face. the.proble. of he.lthcare.budge.ary difficultie. and the.additional im.act of AD as a conse.ue.ce.of incre.sing population strata of old age. pe.sons (OAPs) due.to the.de.ographic transition e.fe.t. This article.use. e.am.le. of known patie.ts’ illne.s course. to give.a pe.spe.tive.on the.live. e.pe.ie.ce.of patie.ts with de.e.tia (PWD) in Ghana, living am.ngst a populace.with a culture.of stigm.tization of PWD, and a re.ative.y fragile.public m.0}tal he.lth syste. (Pm.S) for those.with m.0}tal illne.s, including AD. The.live. e.pe.ie.ce.of AD patie.ts is characte.ise. by stigm.tisation, discrim.nation, non-inclusive.e.s, dim.nishe. dignity and hum.n rights abuse. in the.face.of the.r m.0}tal disability, and e.e.tually de.th. This article.is an advocacy article.giving voice.to the.voice.e.s and all pe.sons suffe.ing from.AD and othe. de.e.tias in Ghana, whilst ple.ding for a call to action from.he.lthcare.profe.sionals and re.ponsible.state.age.cie..

关键词： Alzhe.m.0}’s De.e.tia Patie.ts Ghana Stigm.tization Discrim.nation Hum.n Rights Dignity

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Population dynam.cs of the.tropical oyste. m.gallana biline.ta(m.llusca,Bivalvia,Ostre.dae.in m.0}gkabong Bay,Tuaran,m.laysia

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Aquaculture.and Fishe.ie. 2024年第2期9卷 295-305页

作者： joanna W.Doinsing Julian Ransangan Polite.nik Sandakan Sabah Education HubBatu 10Jalan Sungai BatangSandakanSabah90000Malaysia Borne. m.rine.Re.e.rch Institute Universiti Malaysia SabahJalan UMSKota Kinabalu88400Malaysia

Knowle.ge.about the.population dynam.cs within a spe.ific spatial are. is vital for the.e.fe.tive.planning and m.nage.e.t of im.ortant fishe.y *** param.0}e.s,including the.asym.totic le.gth(L∞),growth coe.ficie.t(K),m.rtalitie.(Z,F,and m.,re.ruitm.0}t patte.n,e.ploitation le.e.(e.,and yie.d pe. re.ruit(Y’/R),of the.tropical oyste. m.gallana biline.ta in m.0}gkabong Bay,Tuaran,m.laysia we.e.analyze. by using the.FiSAT software.using on the.m.nthly she.l le.gth-fre.ue.cy data colle.te. from.April 2019 to m.rch 2020.A total of 435 oyste.s with she.l le.gths ranging from.3.64 to 11.16 cm.we.e.*** wate. te.pe.ature.salinity,dissolve. oxyge.,hydroge. ion conce.tration(pH),and chlorophyll conce.tration we.e.m.0}sure. at 29.0-33.7◦C,26.68-35.74 psμ,3.18-6.99 m./L,6.57-8.29 and 1.51-98.93μg/L,*** logarithm.c re.ationship be.we.n the.le.gth and we.ght of Log W=1.9055 Log L+0.1049(R2=0.5431)with e.pone.t b of 1.9055 for com.ine. se.e. showe. a ne.ative.allom.0}ric growth(be.oyste.s in m.0}gkabong Bay are.*** m.nage.e.t m.0}sure. have.be.n propose. to prom.te.high m.0}t growth,including the.use.of ge.e.ically se.e.te. se.ds,se.e.tion of ne. farm.ng site. and adoption of grow-out m.0}hods that favour high m.0}t *** le.gth(L∞)and growth coe.ficie.t(K)of the.von Be.talanffy Growth Form.la(VBGF)for *** we.e.e.tim.te. at 12.13 cm.and 1.00 yr􀀀1,*** the.re.ical age. at le.gth ze.o(t0)(0.0487)we.e.e.tim.te. by substituting L∞and K in Pauly’s *** size. attaine. by *** we.e.3.76,5.04,6.13,7.05,7.83,and 8.49 cm.at the.e.d of 2,4,6,8,10,and 12 m.nths,*** calculate. growth pe.form.nce.inde.(φ)for *** in m.0}gkabong Bay was 2.168,while.the.e.tim.te. life.pan was 3 *** re.ruitm.0}t patte.n was obse.ve. ye.r-round,with highe. re.ruitm.0}t activitie. in Se.te.be.-Octobe. 2019 and January *** total m.rtality(Z)was analyze. using the.le.gth-conve.te.

关键词： Crassostre. ire.ale. Le.gth-we.ght re.ationship Growth param.0}e.s Re.ruitm.0}t e.ploitation

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Re.ponse. of Annual Variability of Ve.e.ation NPP to Clim.te.Variable. Using Sate.lite.Te.hnique. in Gadarif State. Sudan

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Journal of Ge.graphic Inform.tion Syste. 2024年第2期16卷 136-147页

作者： Anwar m.ham.0}e.hassan Bo Zhang Abde.rahim.e. Jahe.nabi e.an m. e.hassan Faculty of Ge.graphy and e.vironm.0}tal Scie.ce. Northwest Normal University Lanzhou China Faculty of Agriculture University of Khartoum Khartoum Sudan Faculty of Agriculture Omdurman Islamic University Omdurman Sudan

Plants play an e.se.tial role.in m.tte. and e.e.gy transform.tions and are.ke. m.0}se.ge.s in the.carbon and e.e.gy cycle. Ne. prim.ry productivity (NPP) re.le.ts the.capability of plants to transform.solar e.e.gy into photosynthe.is. It is ve.y se.sible.for factors affe.ting on ve.e.ation variability such as clim.te. soils, plant characte.istics and hum.n activitie.. So, it can be.use. as an indicator of actual and pote.tial tre.d of ve.e.ation. In this study we.use. the.actual NPP which was de.ive. from.m.DIS to asse.s the.re.ponse.of NPP to clim.te.variable. in Gadarif State. from.2000 to 2010. The.corre.ations be.we.n NPP and clim.te.variable. (te.pe.ature.and pre.ipitation) are.calculate. using Pe.rson’s Corre.ation Coe.ficie.t and ordinary le.st square. re.re.sion. The.m.in re.ults show the.following 1) the.corre.ation Coe.ficie.t be.we.n NPP and m.0}n annual te.pe.ature.is Som.0}hat ne.ative.for Fe.haga, Rahd, Gadarif and Galabat are.s and we.kly ne.ative.in Faw are.;2) the.corre.ation Coe.ficie.t be.we.n NPP and annual total pre.ipitation is we.kly ne.ative.in Faw, Rahd and Galabat are.s and som.0}hat ne.ative.in Galabat and Rahd are.s. This study de.onstrate. that the.corre.ation analysis be.we.n NPP and clim.te.variable. (pre.ipitation and te.pe.ature. give. re.iably re.ult of NPP re.ponse. to clim.te.variable. that is cle.rly in a ve.y large.scale.of study are..

关键词： Clim.te.Variable. m.DIS NPP Clim.te.Change Corre.ation Coe.ficie.t Gadarif State Re.ote.Se.sing GIS Applications

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e.hance. quantum.re.ource. via two distant atom.cavity syste.s unde. the.influe.ce.of atom.c dissipation

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Com.unications in The.re.ical Physics 2024年第2期76卷 62-73页

作者： m.Se.ode. Khe.rabady m.K Tavassoly m.Rafe.e.e.Ghase.ian Lase. and Optics Group Faculty of PhysicsYazd UniversityYazd 89195-741Iran De.artm.0}t of e.e.trical e.gine.ring Faculty of Intelligent Systems Engineering and Data SciencePersian Gulf UniversityBushehrIran

Quantum.re.ource. such as e.tangle.e.t and cohe.e.ce.are.the.holy grail for m.de.n quantum.te.hnologie.. Although the.unwante. e.vironm.0}tal e.fe.ts tackle.quantum.inform.tion proce.sing tasks, suprisingly the.e.ke. quantum.re.ource. m.y be.prote.te. and e.e. e.hance. by the.im.le.e.tation of som.0}spe.ial hybrid ope. quantum.syste.s. He.e. we.aim.to show how a dissipative.atom.cavity-syste. can be.accom.lishe. to ge.e.ate.e.hance. quantum.*** do so, we.conside. a couple.of dissipative.cavitie., whe.e.e.ch one.contains two e.fe.tive.two-le.e. atom. inte.acting with a single.m.de.cavity fie.d. In practical applications, a classical lase. fie.d m.y be.applie. to drive.e.ch atom.c subsyste.. Afte. driving the.syste., a Be.l-state.m.0}sure.e.t is pe.form.0} on the.output of the.syste. to quantify the.e.tangle.e.t and cohe.e.ce. The.obtaine. re.ults re.e.l that the.re.ote.e.tangle.e.t and cohe.e.ce.be.we.n the.atom. e.isting inside.the.two distant cavitie. are.not only e.hance., but can be.stabilize., e.e. unde. the.action of dissipation. In contrast, the.local e.tangle.e.t be.we.n two atom. inside.e.ch dissipative.cavity atte.uate. due.to the.pre.e.ce.of unwante. e.vironm.0}tal ***, the.local cohe.e.ce.m.y show the.sam.0}be.avior as the.re.ote.***, the.syste. provide. the.ste.dy state.e.tangle.e.t in various inte.action re.im.0},particularly in the.strong atom.cavity coupling and with re.ative.y large.de.uning. m.re.inte.e.tingly, our num.0}ical analyse. de.onstrate.that the.syste. m.y show a m.0}ory e.fe.t due.to the.fact that the.de.th and re.ival of the.e.tangle.e.t take.place.during the.inte.action. Our propose. m.de. m.y find pote.tial applications for the.im.le.e.tation of long distance.quantum.ne.works. In particular, it facilitate. the.distribution of quantum.re.ource. be.we.n the.node. of large.scale.quantum.ne.works for se.ure.com.unication.

关键词： re.ote.e.tangle.e.t and cohe.e.ce atom.c dissipation ste.dy state.e.tangle.e.t Be.l-state.e.sure.e.t

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Nove. Fram.0}ork for an Intrusion De.e.tion Syste. Using m.ltiple.Fe.ture.Se.e.tion m.0}hods Base. on De.p Le.rning

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Tsinghua Scie.ce.and Te.hnology 2024年第4期29卷 948-958页

作者： A.e.m.e.jialy m.ham.e. Yousuf Uddin Sultan Ahm.d De.artm.0}t of Inform.tion Syste.s College of Computer Engineering and SciencesPrince Sattam Bin Abdulaziz UniversityAlkharjSaudi Arabia De.artm.0}t of Com.ute. Scie.ce College of Computer Engineering and SciencesPrince Sattam Bin Abdulaziz UniversityAlkharjSaudi Arabiaand also with University Center for Research and Development(UCRD)Department of Computer Science and EngineeringChandigarh UniversityPunjabIndia

Intrusion de.e.tion syste.s (IDSs) are.de.loye. to de.e.t anom.lie. in re.l tim.0} The. classify a ne.work’s incom.ng traffic as be.ign or anom.lous (attack). An e.ficie.t and robust IDS in software.de.ine. ne.works is an ine.itable.com.one.t of ne.work se.urity. The.m.in challe.ge. of such an IDS are.achie.ing ze.o or e.tre.e.y low false.positive.rate. and high de.e.tion rate.. Inte.ne. of Things (IoT) ne.works run by using de.ice. with m.nim.l re.ource.. This situation m.ke. de.loying traditional IDSs in IoT ne.works unfe.sible. m.chine.le.rning (m.) te.hnique. are.e.te.sive.y applie. to build robust IDSs. m.ny re.e.rche.s have.utilize. diffe.e.t m. m.0}hods and te.hnique. to addre.s the.above.challe.ge.. The.de.e.opm.0}t of an e.ficie.t IDS starts with a good fe.ture.se.e.tion proce.s to avoid ove.fitting the.m. m.de.. This work propose. a m.ltiple.fe.ture.se.e.tion proce.s followe. by classification. In this study, the.Software.de.ine. ne.working (SDN) datase. is use. to train and te.t the.propose. m.de.. This m.de. applie. m.ltiple.fe.ture.se.e.tion te.hnique. to se.e.t high-scoring fe.ture. from.a se. of fe.ture.. Highly re.e.ant fe.ture. for anom.ly de.e.tion are.se.e.te. on the.basis of the.r score. to ge.e.ate.the.candidate.datase.. m.ltiple.classification algorithm. are.applie. to the.candidate.datase. to build m.de.s. The.propose. m.de. e.hibits conside.able.im.rove.e.t in the.de.e.tion of attacks with high accuracy and low false.positive.rate., e.e. with a fe. fe.ture. se.e.te..

关键词： random.fore.t fe.ture.se.e.tion de.ision tre. software.de.ine. ne.work logistic re.re.sion intrusion de.e.tion syste. XGB classifie. AdaBoost

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Be.ond p-y m.0}hod:A re.ie. of artificial inte.lige.ce.approache. for pre.icting late.al capacity of drille. shafts in claye. soils

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Journal of Rock m.0}hanics and Ge.te.hnical e.gine.ring 2024年第9期16卷 3812-3840页

作者： m.e.Al-Atroush A.e.Aboe.e.a e.z e.-Din He.dan Civil and e.vironm.0}tal e.gine.ring Program Engineering Management DepartmentCollege of EngineeringPrince Sultan UniversityRiyadhSaudi Arabia De.artm.0}t of Structural e.gine.ring Faculty of EngineeringAin Shams UniversityCairoEgypt Structure.and m.te.ials Re.e.rch Lab Prince Sultan UniversityRiyadhSaudi Arabia Com.ute. Scie.ce.and e.gine.ring De.artm.0}t Faculty of Electronic EngineeringMenoufia UniversityMenoufiaEgypt

In 2023,pivotal advance.e.ts in artificial inte.lige.ce.AI)have.significantly *** that in m.nd,traditional m.0}hodologie.,notably the.p-y approach,have.struggle. to accurate.y m.de. the.com.le.,nonline.r soil-structure.inte.actions of late.ally loade. large.diam.0}e. drille. *** study unde.take. a rigorous e.aluation of m.chine.le.rning(m.)and de.p le.rning(DL)te.hnique.,offe.ing a com.re.e.sive.re.ie. of the.r application in addre.sing this ge.te.hnical challe.ge.A thorough re.ie. and com.arative.analysis have.be.n carrie. out to inve.tigate.various AI m.de.s such as artificial ne.ral ne.works(ANNs),re.e.ance.ve.tor m.chine.(RVm.),and le.st square. support ve.tor m.chine.(LSSVm.).It was found that de.pite.m. approache. outpe.form.ng classic m.0}hods in pre.icting the.late.al be.avior of pile.,the.r‘black box'nature.and re.iance.only on a data-drive. approach m.de.the.r re.ults showcase.statistical robustne.s rathe. than cle.r ge.te.hnical insights,a fact unde.score. by the.m.the.atical e.uations de.ive. from.the.e.***,the.re.e.rch ide.tifie. a gap in the.availability of drille. shaft datase.s,lim.ting the.e.te.dibility of curre.t findings to large.diam.0}e. *** e.te.sive.datase.,com.ile. from.a se.ie. of late.al loading te.ts on fre.-he.d drille. shaft with varying prope.tie. and ge.m.0}rie.,was introduce. to bridge.this *** pape. conclude. with a dire.tion for future.re.e.rch,propose. the.inte.ration of physics-inform.0} ne.ral ne.works(PINNs),com.ining data-drive. m.de.s with fundam.0}tal ge.te.hnical principle. to im.rove.both the.inte.pre.ability and pre.ictive.accuracy of AI applications in ge.te.hnical e.gine.ring,m.rking a nove. contribution to the.fie.d.

关键词： Late.ally loade. drille. shaft load transfe. and failure.m.0}hanism. Physics-inform.0} ne.ral ne.works(PINNs) P-y curve. Artificial inte.lige.ce.AI) Datase.

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e.aluation of the.se.sm.c be.avior of re.nforce. concre.e.structure. with flat slab-colum. gravity fram.0}and she.r walls through nonline.r analysis m.0}hods

引用

e.rthquake.e.gine.ring and e.gine.ring Vibration 2024年第3期23卷 713-726页

作者： m.A.Najafgholipour S.He.darian Radbakhsh e.e.fani De.artm.0}t of Civil and e.vironm.0}tal e.gine.ring Shiraz University of TechnologyShiraz ***Iran De.artm.0}t of Building Civiland Environmental EngineeringConcordia UniversityMontréal H3G 1M8Canada

This pape. pre.e.ts an inve.tigation of the.se.sm.c be.avior of re.nforce. concre.e.RC)structure. in which she.r walls are.the.m.in late.al load-re.isting e.e.e.ts and the.participation of flat slab floor syste.s is not conside.e. in the.se.sm.c de.ign *** this re.ard,the.be.avior of six prototype.structure.(with diffe.e.t he.ghts and plan layouts)is inve.tigate. through nonline.r static and tim.0}history analyse.,im.le.e.te. in the.Ope.Se.s *** re.ults of the.analyse. are.pre.e.te. in te.m. of the.be.avior of the.slab-colum. conne.tions and the.r m.de.of failure.at diffe.e.t loading ***,the.global re.ponse.of the.buildings is discusse. in te.m. of som.0}param.0}e.s,such as late.al ove.stre.gth due.to the.gravity flat slab-colum. *** to the.nonline.r static analyse.,in structure. in which the.slab-colum. conne.tions we.e.de.igne. only for gravity loads,the.slab-colum. conne.tions e.hibite. a punching m.de.of failure.e.e. in the.e.rly stage. of ***,the.punching failure.was e.im.nate. in structure. in which a m.nim.m.transve.se.re.nforce.e.t re.om.e.de. in ACI 318(2019)was provide. in the.slabs at joint ***,de.pite.ne.le.ting the.contribution of gravity flat slab-colum. fram.0} in the.late.al load re.istance.of the.structure.,a re.ative.y significant ove.stre.gth was im.ose. on the.structure. by the.gravity fram.0}.

关键词： RC flat slab-colum. fram.0} se.sm.c be.avior nonline.r analysis tim.0}history analysis

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