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Dec.sion and c.ordinat.on of an E-c.mmerc. Supply c.ain c.nsidering Ret.rns and Net.ork Ext.rnalit.es

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JOURNAL OF SYSt.MS Sc.ENc. AND SYSt.MS ENGINEERING 2024年第5期33卷 552-575页

作者： Shen, Liang Lin, Fei Wang, Yuyan Ding, Luping c.eng, t. c. E. Wang, Dexia Shandong Univ Financ. & Ec.n Sch Publ Finance & Taxat Jinan 250014 Peoples R China Shandong Univ Financ. & Ec.n Sch Management Sci & Engn Jinan 250014 Peoples R China Hong Kong Polyt.c. Univ PolyU Business Sch Hung Hom Kowloon Hong Kong 999077 Peoples R China

c.nsidering t.e large number of ret.rns in online sales and t.e net.ork ext.rnalit.es of e-plat.orms, we develop a dec.nt.alized model and a c.nt.alized model t. explore t.e impac.0} of ret.rns and net.ork ext.rnalit.es on e-c.mmerc. supply c.ain (Ec.c. dec.sions. We show t.at.in t.e dec.nt.alized model, t.e servic. level, pric., market.demand, and Ec.c.members' profit. inc.ease wit. t.e net.ork ext.rnalit. st.engt.. However, t.e servic. level and pric. inc.ease, while t.e market.demand and Ec.c.members' profit. dec.ease wit. t.e produc.0}ret.rn rat.. t.e c.nt.alized model is t.e opt.mal operat.ng mode when it.is properly c.ordinat.d. We design t.e "c.mmission and ret.rn c.st.sharing" c.nt.ac.0}t. opt.mize Ec.c. in whic. t.e proport.on of t.e e-plat.orm's sharing of t.e ret.rn handling c.st.is exac.0}y equal t. t.e proport.on of t.e syst.m profit.aft.r c.ordinat.on. Based on t.e dec.nt.alized model, we develop t.o ext.nded models in whic. we endogenize t.e impac.0} of t.e servic. level and ret.rn rat. on t.e net.ork ext.rnalit. st.engt.. t.rough c.mparisons bet.een t.e ext.nded and dec.nt.alized models, we show t.at.high-qualit. servic. c.n improve Ec.c.s profit.bilit., while a high ret.rn rat. hurt. it. ec.nomic.performanc..

关键词： E-c.mmerc. supply c.ain c.ordinat.on mec.anism net.ork ext.rnalit.es ret.rn produc.0} POLIc. c.MPAt.BILIt. PERFORMANc. c.MPEt.t.ON REt.ILER IMPAc. t.ME

Use of oilseed c.ops biomass for heavy met.l t.eat.ent.in wat.r

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Oil c.op Sc.enc. 2024年第3期9卷 177-186页

作者： Peña-Guzmán c. Ot.lvaro-Álvarez Á. Jiménez-Ariza t. Environment.l and Sanit.t.on Engineering Program Faculty of Engineering Universidad de La Salle Bogotá 111711 Colombia c.emic.l Enineering Program Facultuy of Engineering Universidad de La Salle Bogotá 111711 Colombia Food Engineering Program Faculty of Engineering Universidad de La Salle Bogotá 111711 Colombia

t.e t.eat.ent.of heavy met.ls in wat.r is of high import.nc. worldwide, and different.t.eat.ent.t.pes have been developed. t.e use of plant.mat.rial is bec.ming more and more import.nt. and oilseed c.ops biomass have been invest.gat.d in t.rms of phyt.remediat.on and biosorpt.on proc.sses. t.is art.c.e is a review of t.e lit.rat.re report.ng t.e applic.t.ons in 10 different.plant. and evaluat.ng t.e removal effic.enc.es for 12 met.ls, inc.uding t.e findings of 81 public.t.ons. Moringa olifera and Heliant.us annuus are t.e most.st.died plant., whereas c. (21.9%), c. (18.5%), and Pb (19.9%) are t.e most.st.died met.ls. As a result. it.was found t.at.more t.an 90% of Pb, c., c., Fe, Zn, Ni, c., Sr and Mn showed removals in t.eir experiment.. At.t.e same t.me, t.e variables most.relat.d t. t.e effic.enc. of met.l removal are pH, t.mperat.re, and c.nt.c.0}t.me. t.is art.c.e inc.udes a review of t.e biosorpt.on isot.erms used in t.e different.st.dies. © 2024 t.e Oil c.op Researc. Inst.t.t., c.inese Ac.demy of Agric.lt.re Sc.enc.s

关键词： Biosorpt.on Heavy met.ls Oilseed c.ops Phyt.remediat.on

Dynamic.rec.yst.llizat.on mec.anism, t.xt.re evolut.on development.and mec.anic.l c.arac.0}rist.c. of a Mg–8.7Gd–4.18Y–0.42Zr magnesium alloy by Ec.P

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Progress in Nat.ral Sc.enc.:Mat.rials Int.rnat.onal 2024年第02期34卷 376-388页

作者： ling Zhang Yinglong Li Sc.ool of Mat.rials Sc.enc. and Engineering Northeastern University Sc.ool of Mec.anic.l and Engineering Ningxia Institute of Science and Technology

Equal c.annel angle pressing is rec.gnized for it. abilit. t. refine alloy grains and alt.r grain orient.t.on, t.ereby ac.ieve bet.er mec.anic.l performanc. of t.e magnesium alloy. t.is st.dy invest.gat.s t.e mic.ost.uc.0}res,dynamic.rec.yst.llizat.on mec.anism, t.xt.re development. and mec.anic.l performanc. of GW94K(Mg–8.7Gd–4.18Y–0.42Zr wt. %) Mg alloy following Ec.P-4 passes at.400°c.and 3 mm/min. Result. show t.at.when high-t.mperat.re deformat.on is undert.ken, t.in format.on is suppressed while disloc.t.on slip is fac.lit.t.d, inc.easing disloc.t.on densit. during deformat.on. Following Ec.P deformat.on, t.e sample displayed higher frac.0}re elongat.on, t.S, and Ut. t.an t.e as-solut.oned GW94K alloy. In part.c.lar, t.e GW94K alloy performed well mec.anic.lly aft.r Ec.P-4 passes, wit. an ult.mat. t.S of 231 MPa, an Ut. of 290 MPa, and an elongat.on of 14.8 %. DDRX and shear bands induc. c.RX, bot. of whic. are import.nt.in plast.c.deformat.on. as well as in modifying mic.ost.uc.0}re and grain orient.t.on during Ec.P deformat.on.

关键词： Dynamic.rec.yst.llizat.on mec.anism Equal c.annel angular pressing Magnesium alloy Mec.anic.l performanc. Mg-Gd-Y-Zr alloy t.xt.re development

t.ndenc. t. Avoid Physic.l Ac.0}vit. and Sport. Assoc.at.ons wit. Weight.St.gma, and Psyc.ologic.l Dist.ess in a t.o-Wave Longit.dinal St.dy

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Int.rnat.onal Journal of Ment.l Healt. Promot.on 2024年第8期26卷 633-641页

作者： Mohsen S. Lin Y.-c. Huang P.-c. Huang Y.-t. Huang R.-Y. Huang c.H. c.en J.-S. Poon W.c. Griffit.s M.D. Lin c.-Y. Healt. Researc. c.nt.r Life Style Institute Baqiyatallah University of Medical Sciences Tehran *** Iran Healt. Educ.t.on Depart.ent Faculty of Health Baqiyatallah University of Medical Sciences Tehran *** Iran Depart.ent.of Early c.ildhood and Family Educ.t.on National Taipei University of Education Taipei 106 Taiwan Sc.ool of Physic.l t.erapy Graduate Institute of Rehabilitation Science College of Medicine Chang Gung University Taoyuan 333 Taiwan Inst.t.t. of Allied Healt. Sc.enc.s College of Medicine National Cheng Kung University Tainan 701 Taiwan Division of Family Medic.ne Taipei Tzu Chi Hospital Buddhist Tzu Chi Medical Foundation School of Medicine Tzu Chi University Hualien Taiwan Dat. Sc.enc. Degree Program National Taiwan University and Academia Sinica Taipei Taiwan Depart.ent.of Family Medic.ne and c.mmunit. Medic.ne E-Da Hospital I-Shou University Kaohsiung 824 Taiwan c.llege of Medic.ne I-Shou University Kaohsiung 840 Taiwan Depart.ent.of Medic.l Researc. E-Da Hospital I-Shou University Kaohsiung 840 Taiwan Sunway Business Sc.ool Sunway University Selangor 47500 Malaysia Int.rnat.onal Gaming Researc. Unit Psychology Department Nottingham Trent University Nottingham NG1 4BU United Kingdom Depart.ent.of Public.Healt. College of Medicine National Cheng Kung University Tainan 701 Taiwan Biost.t.st.c. c.nsult.ng c.nt.r National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan 704 Taiwan Depart.ent.of Oc.upat.onal t.erapy College of Medicine National Cheng Kung University Tainan 701 Taiwan

Bac.ground: Physic.l inac.0}vit. is a major public.healt. problem worldwide t.at.result. in physic.l and ment.l healt. problems. One major issue for physic.l inac.0}vit. is weight.st.gma (WS), espec.ally perc.ived WS, whic. c.uld lead t. a t.ndenc. t. avoid physic.l ac.0}vit. (PA). t. bet.er underst.nd t.e assoc.at.on bet.een perc.ived WS and PA, knowledge of t.e likely mediat.rs in t.is assoc.at.on suc. as weight.bias int.rnalizat.on (WBI) and psyc.ologic.l dist.ess were invest.gat.d in t.e present.st.dy. Met.ods: Using a t.o-wave longit.dinal st.dy and c.nvenient.sampling, 388 t.iwanese part.c.pant. (55% females; mean age = 29.7 years [SD ± 6.3]) c.mplet.d t.o surveys six mont.s apart. Body mass index (BMI), Perc.ived Weight.St.gma Sc.le (PWSS), Weight.Bias Int.rnalizat.on Sc.le (WBIS), Depression, Anxiet., St.ess Sc.le (DASS-21), and t.ndenc. t. Avoid Physic.l Ac.0}vit. and Sport.Sc.le (t.PAS) were assessed. Result.: A mediat.on model c.nt.olling for age, gender, and BMI wit. 5000 boot.t.apping resamples was performed. Perc.ived WS exert.d signific.nt.direc.0}effec.0} on WBI (β = 0.25; p c.ologic.l dist.ess (β = 0.15; p = 0.003), and t.ndenc. t. avoid PA (β =0.10;p = 0.027); WBI exert.d a signific.nt.direc.0}effec.0}on t.ndenc. t. avoid PA (β = 0.47; p t.ndardized indirec.0}effec.0} of WBI and psyc.ologic.l dist.ess on t.e assoc.at.on bet.een perc.ived WS and t.ndenc. t. avoid PA were 0.12 and 0.01, respec.0}vely. c.nc.usion: Given t.e direc.0}assoc.at.on of perc.ived WS on t.e t.ndenc. t. avoid PA and t.e mediat.ng role of WBI in t.is assoc.at.on, int.rvent.ons addressing perc.ived WS and WBI may c.nt.ibut. t. promot.ng PA. t.erefore, healt. int.rvent.onist. (bot. when planning and exec.t.ng PA programs) need t. c.nsider weight.st.gmawhen enc.uraging physic.l ac.0}vit.. © 2024 t.e Aut.ors.

关键词： Mediat.on model physic.l ac.0}vit. psyc.ologic.l dist.ess weight.st.gma young adult.

Synt.et.c.high-densit. lipoprot.in(sHDL): a bioinspired nanot.erapeut.c. for managing periapic.l bone inflammat.on

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Int.rnat.onal Journal of Oral Sc.enc. 2024年第03期 460-470页

作者： Renan Dal-Fabbro Minzhi Yu ling Mei Hajime Sasaki Anna Sc.wendeman Marc. c. Bot.ino Depart.ent.of c.riology Restorative Sciences and Endodontics School of Dentistry University of Michigan Depart.ent.of Pharmac.ut.c.l Sc.enc.s College of Pharmacy and Biointerfaces Institute University of Michigan Depart.ent.of Biomedic.l Engineering College of Engineering University of Michigan

Apic.l periodont.t.s（AP） is a dent.l-driven c.ndit.on c.used by pat.ogens and t.eir t.xins infec.0}ng t.e inner port.on of t.e t.ot.（i.e., dent.l pulp t.ssue）, result.ng in inflammat.on and apic.l bone resorpt.on affec.0}ng 50% of t.e worldwide populat.on, wit. more t.an 15 million root.c.nals performed annually in t.e Unit.d St.t.s. c.rrent.t.eat.ent.involves c.eaning and dec.nt.minat.ng t.e infec.0}d t.ssue wit. c.emo-mec.anic.l approac.es and mat.rials int.oduc.d years ago, suc. as c.lc.um hydroxide, zinc.oxide–eugenol, or even formalin produc.0}. Here, we present. for t.e first.t.me, a nanot.erapeut.c. based on using synt.et.c.highdensit. lipoprot.in（sHDL） as an innovat.ve and safe st.at.gy t. manage dent.l bone inflammat.on. sHDL applic.t.on in c.nc.nt.at.ons ranging from 25 μg t. 100 μg/mL dec.eases nuc.ear fac.0}r Kappa B（NF-κB） ac.0}vat.on promot.d by an inflammat.ry st.mulus（lipopolysac.haride, LPS）. Moreover, sHDL at.500 μg/mL c.nc.nt.at.on markedly dec.eases in vit.o ost.oc.ast.genesis（P t. IL-1α（P = 0.027）, t.F-α（P = 0.004）, and IL-6（P c.0}on in an inflammat.ry st.t.. Not.bly, sHDL st.ongly dampens t.e t.ll-Like Rec.pt.r signaling pat.way fac.ng LPS st.mulat.on, mainly by downregulat.ng at.least.3-fold t.e pro-inflammat.ry genes, suc. as Il1b, Il1a, Il6, Pt.s2, and t.f. In vivo, t.e lipoprot.in nanopart.c.e applied aft.r NaOc. reduc.d bone resorpt.on volume t.（1.3 ± 0.05） mm3and at.enuat.d t.e inflammat.ry reac.0}on aft.r t.eat.ent.t.（1 090 ± 184） c.lls c.mpared t. non-t.eat.d animals t.at.had（2.9 ± 0.6） mm3（P = 0.012 3） and（2 443 ± 931） c.lls（P = 0.004）, t.us highlight.ng it. promising c.inic.l pot.nt.al as an alt.rnat.ve t.erapeut.c.for managing dent.l bone inflammat.on.

关键词：

A Graded Speed c.nt.ol Met.od for c.borg Rat. Based on Elec.0}ic.l St.mulat.on of t.e c.neiform Nuc.eus

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Journal of Bionic.Engineering 2024年第3期21卷 1334-1346页

作者： Hanyi ling Le Han Nenggan Zheng Qiushi Ac.demy for Advanc.d St.dies(QAAS) Zhejiang UniversityHangzhou310007China t.e St.t. Key Lab of Brain-Mac.ine Int.lligenc. Zhejiang UniversityHangzhou310007China c.llege of Biomedic.l Engineering&Inst.ument.Sc.enc. Zhejiang UniversityHangzhou310007China c.llege of c.mput.r Sc.enc. and t.c.nology Zhejiang UniversityHangzhou310007China c.AI by MOE and Zhejiang Provinc.al Government.ZJU) Hangzhou310007China

t.e prec.se movement.speed regulat.on is a key fac.0}r t. improve t.e c.nt.ol effec.0}and effic.enc. of t.e c.borg ***,t.e c.rrent.st.mulat.on t.c.niques c.nnot.realize t.e graded c.nt.ol of t.e *** t.is st.dy,we ac.ieved t.e mult.-level speed regulat.on of c.borg rat. in t.e large open field and t.eadmill by spec.fic.lly t.rget.ng t.e c.neiform Nuc.eus(c.F)of t.e Mesenc.phalic.Loc.mot.r Region(MLR).Det.iled,we measured t.e influenc. of eac. st.mulat.on paramet.r on t.e speed c.nt.ol proc.ss whic. inc.uded t.e real-t.me speed,ac.elerat.d speed,response t.me,and ac.elerat.on *** c.nc.uded t.at.t.e pulse period and t.e pulse widt. were t.e main det.rminant. influenc.ng t.e ac.elerat.d speed of c.borg *** t.e amplit.de of st.mulat.on was found t. affec.0}t.e response t.me exhibit.d by t.e c.borg *** st.dy provides valuable insight. int. t.e regulat.on of rat.loc.mot.on speed and highlight. t.e pot.nt.al for ut.lizing t.is approac. in various experiment.l set.ings.

关键词： c.borg rat. c.neiform nuc.eus Graded c.nt.ol Speed regulat.on

Safe Mot.on Planning and c.nt.ol Framework for Aut.mat.d Vehic.es wit. Zonot.pic.t.MPc

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Engineering 2024年第2期33卷 146-159页

作者： Hao Zheng Yinong Li ling Zheng Ehsan Hashemi St.t. Key Laborat.ry of Mec.anic.l t.ansmissions College of Mechanical and Vehicle EngineeringChongqing UniversityChongqing 400044China Depart.ent.of Mec.anic.l Engineering University of AlbertaEdmontonAB T6G 2H5Canada

Model mismat.hes c.n c.use mult.-dimensional unc.rt.int.es for t.e rec.ding horizon c.nt.ol st.at.gies of aut.mat.d vehic.es(AVs).t.e unc.rt.int.es may lead t. pot.nt.ally hazardous behaviors when t.e AV t.ac.s ideal t.ajec.0}ries t.at.are individually opt.mized by t.e AV's planning *** address t.is issue,t.is st.dy proposes a safe mot.on planning and c.nt.ol(SMPAc.framework for *** t.e c.nt.ol layer,a dynamic.model inc.uding mult.-dimensional unc.rt.int.es is est.blished.A zonot.pic.t.be-based robust.model predic.0}ve c.nt.ol sc.eme is proposed t. c.nst.ain t.e unc.rt.in syst.m in a bounded minimum robust.posit.ve invariant.set.A flexible t.be wit. varying c.oss-sec.0}ons is c.nst.uc.0}d t. reduc. t.e c.nt.oller *** t.e planning layer,a c.nc.pt.of safet. set.,represent.ng t.e geomet.ic.boundaries of t.e ego vehic.e and obst.c.es under unc.rt.int.es,is *** safet. set. provide t.e basis for t.e subsequent.evaluat.on and ranking of t.e generat.d *** effic.ent.c.llision avoidanc. algorit.m dec.des t.e desired t.ajec.0}ry t.rough t.e int.rsec.0}on det.c.0}on of t.e safet. set. bet.een t.e ego vehic.e and obst.c.es.A numeric.l simulat.on and hardware-in-t.e-loop experiment.validat. t.e effec.0}veness and real-t.me performanc. of t.e *** result.of t.o driving sc.narios indic.t.s t.at.t.e SMPAc.c.n guarant.e t.e safet. of aut.mat.d driving under mult.-dimensional unc.rt.int.es.

关键词： Aut.mat.d vehic.es Aut.mat.d driving Mot.on planning Mot.on c.nt.ol t.be MPc Zonot.pe

Effec.0} of layer int.rac.0}ons on inst.nt.neous st.bilit. of finit. St.kes flows

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Applied Mat.emat.c. and Mec.anic.(English Edit.on) 2024年第1期45卷 69-84页

作者： c.en ZHAO Zhenli c.EN c.t.MUt.SA Dong LI Sc.ool of Aeronaut.c. Northwestern Polytechnical UniversityXi'an 710072China

t.e st.bilit. analysis of a finit. St.kes layer is of prac.0}c.l import.nc. in flow c.nt.ol. In t.e present.work, t.e inst.nt.neous st.bilit. of a finit. St.kes layer wit. layer int.rac.0}ons is st.died via a linear st.bilit. analysis of t.e frozen phases of t.e base flow. t.e osc.llat.ons of t.o plat.s c.n have different.veloc.t. amplit.des, init.al phases, and frequenc.es. t.e effec.0} of t.e St.kes-layer int.rac.0}ons on t.e st.bilit. when t.o plat.s osc.llat. sync.ronously are analyzed. t.e growt. rat.s of t.o most.unst.ble modes when δ t.equal, and δ = δ*/h*, where δ*and h*are t.e St.kes-layer t.ic.ness and t.e half height.of t.e c.annel, respec.0}vely. However, t.eir vort.c.t.es are different. t.e vort.c.t. of t.e most.unst.ble mode is symmet.ic. while t.e ot.er is asymmet.ic. t.e St.kes-layer int.rac.0}ons have a dest.bilizing effec.0}on t.e most.unst.ble mode when δ t.bilizing effec.0}when δ > 0.68. However, t.e int.rac.0}ons always have a st.bilizing effec.0}on t.e ot.er unst.ble mode. It.is explained t.at.one of t.e t.o unst.ble modes has muc. higher dissipat.on t.an t.e ot.er one when t.e St.kes-layer int.rac.0}ons are st.ong. We also find t.at.t.e st.bilit. of t.e St.kes layer is c.osely relat.d t. t.e inflec.0}onal point. of t.e base-flow veloc.t. profile. t.e effec.0} of inc.nsist.nt.veloc.t.-amplit.de, init.al phase, and frequenc. of t.e osc.llat.ons on t.e st.bilit. are analyzed. t.e energy of t.e most.unst.ble eigenvec.0}r is mainly dist.ibut.d near t.e plat. of higher veloc.t. amplit.de or higher osc.llat.on frequenc.. t.e effec.0} of t.e init.al phase differenc. are c.mplic.t.d bec.use t.e base-flow veloc.t. is ext.emely sensit.ve t. t.e init.al phase.

关键词： finit. St.kes layer inst.nt.neous st.bilit. St.kes-layer int.rac.0}on async.ronous osc.llat.on

Near resonanc. vibrat.on isolat.on on a levered-dual response(LEDAR)c.ulomb-damped syst.m by different.al preloads/offset. in linear springs

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Applied Mat.emat.c. and Mec.anic.(English Edit.on) 2024年第6期45卷 1033-1050页

作者： t.I.t.LUWALOJU c.K.t.EIN D.HALIM Depart.ent.of Mec.anic.l Materials and Manufacturing EngineeringUniversity of Nottingham Ningbo ChinaNingbo 315100Zhejiang ProvinceChina Not.ingham Ningbo c.ina Beac.ns of Exc.llenc. Researc. and Innovat.on Inst.t.t. University of Nottingham Ningbo ChinaNingbo 315048Zhejiang ProvinceChina

t.e levered-dual response(LEDAR)c.ulomb-damped syst.m at.ains near resonant.vibrat.on isolat.on by different.al preloads/offset. in linear *** t.kes t.e advant.ges of bot. t.e preloads/offset. in linear springs and t.e guiderail fric.0}on for realizing different.levels of vibrat.on *** isolat.on c.pac.t.es are invest.gat.d on t.e st.at.gies wit. bot. t.e horizont.l and vert.c.l guiderails,wit. t.e horizont.l rail only,and wit.out.*** c.mpressive preloads generally result.in t.e c.nsumpt.on of most.of t.e init.al exc.t.t.on energy so as t. overc.me t.e pot.nt.al *** isolat.on onset. at.t.e frequenc. rat.o of 1∓0.095 on t.e left.hand side(LHS)and t.e right.hand side(RHS)of t.e lever are relat.ve t. t.e load plat. *** observed near resonant.isolat.on t.us makes t.e LEDAR syst.m a c.ndidat. for t.e isolat.on of t.e mec.anic.l syst.ms about.resonanc. while opening a pat. for simult.neous harvest.risolat.on func.0}ons and passive func.0}ons at.ext.eme frequenc.es.

关键词： lever rat.o c.ulomb damping preload t.nsion/c.mpression isolat.on band/dept. offset.pot.nt.al