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Susta.na.le Biocomposites Ma.eria.s for a.tomotive Bra.e Pa. a.plica.ion:a. overview

Journa. of Renewa.le Ma.eria.s 2024年第3期12卷 485-511页

作者： Joseph o.Dirisu Imha.e P.okokpujie olufunmila.o o.Joseph Sunda. o.oyedepo oluwa.egun fa.odun La.ouge K.Ta.tibu firda.ssi D.Shehu Depa.tment of Mecha.ica. Engineering Covenant UniversityOtaOgunNigeria Depa.tment of Mecha.ica. a.d Mecha.ronics Engineering AFE Babalola UniversityAdoEkitiNigeria Depa.tment of Mecha.ica. a.d Industria. Engineering Technology University of JohannesburgJohannesburg2028South Africa School of Chemica. a.d Meta.lurgica. Engineering University of the WitwatersrandJohannesburgSouth Africa

Resea.ch into converting wa.te into via.le eco-friendly products ha. ga.ned globa. *** na.ura. fibres a.d pulverized meta.lic wa.te becomes necessa.y to reduce noxious environmenta. emissions due to indiscrimina.ely occupying the *** study reviews the litera.ure in the broa. a.ea.of green composites in sea.ch of ma.eria.s tha. ca. be used in a.tomotive bra.e *** ma.e by biocomposite,ra.her tha. fossil fuels,will be fa.oured.a.da.a.a.e conta.ning the tribo-mecha.ica. performa.ce of numerous potentia. components for the future green composite wa. esta.lished using the technica. deta.ls of bio-polymers a.d na.ura. *** development of ma.eria.s with diverse compositions a.d va.ying proportions is now conceiva.le,a.d these ma.eria.s ca. be perma.ently connected in fully regula.ed *** expla.a.ion demonstra.es tha. a.l of these va.ia.les a.fect friction coefficient,resista.ce to wea. from friction a.d high tempera.ures,a.d the opera.ing life of bra.e pa.s to va.ying *** this study,renewa.le ma.eria.s for the ma.rix a.d reinforcement a.e screened to determine which ha.e sufficient strength,coefficient of friction,wea. resista.ce properties,a.d rea.ona.le costs,ma.ing them a.fea.ible option for a.green *** most significa.t,intriguing,a.d unusua. ma.eria.s used in ma.ufa.turing bra.e pa.s a.e ga.hered in this review,which a.so a.a.yzes how they a.fect the tribologica. cha.a.teristics of the pa.s.

关键词： a.bestos bra.e pa. biocomposites green composite mecha.ica. properties na.ura. reinforcement wa.te

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Benchma.ks for Pirá2.0,a.Rea.ing Comprehension Da.a.et a.out the ocea.,the Bra.ilia. Coa.t,a.d Clima.e Cha.ge

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Da.a.Intelligence 2024年第1期6卷 29-63页

作者： Pa.lo Pirozelli Ma.cos M.José Igor Silveira.flávio Na.a.a.o Sa.a.a.e M.Peres a.a.osa.a.f.Bra.dão a.na.H.R.Costa.fa.io G.Cozma. Universida.e de São Pa.lo Ringgold Sta.da.d Institution-Instituto de Estudos a.a.ça.os a..370 São Paulo 05508-900Brazil Universida.e de São Pa.lo Ringgold Sta.da.d Institution-Instituto de Ma.emática.e Esta.ística.a..370 São Paulo 05508-900Brazil Universida.e de São Pa.lo Rua Cayowaá876 apto 141SÃO PAULO 05018-001Brazil Universida.e de São Pa.lo Ringgold Sta.da.d Institution Escola Politécnica Av.370São Paulo 05508-900Brazil.

Piráis a.rea.ing comprehension da.a.et focused on the ocea.,the Bra.ilia. coa.t,a.d clima.e cha.ge,built from a.collection of scientific a.stra.ts a.d reports on these *** da.a.et represents a.versa.ile la.gua.e resource,pa.ticula.ly useful for testing the a.ility of current ma.hine lea.ning models to a.quire expert scientific *** its potentia.,a.deta.led set of ba.elines ha. not yet been developed for Pirá.By crea.ing these ba.elines,resea.chers ca. more ea.ily utilize Piráa. a.resource for testing ma.hine lea.ning models a.ross a.wide ra.ge of question a.swering *** this pa.er,we define six benchma.ks over the Piráda.a.et,covering closed genera.ive question a.swering,ma.hine rea.ing comprehension,informa.ion retrieva.,open question a.swering,a.swer triggering,a.d multiple choice question *** pa.t of this effort,we ha.e a.so produced a.cura.ed version of the origina. da.a.et,where we fixed a.number of gra.ma. issues,repetitions,a.d other ***,the da.a.et ha. been extended in severa. new directions,so a. to fa.e the a.orementioned benchma.ks:tra.sla.ion of supporting texts from English into Portuguese,cla.sifica.ion la.els for a.swera.ility,a.toma.ic pa.a.hra.es of questions a.d a.swers,a.d multiple choice *** results described in this pa.er provide severa. points of reference for resea.chers interested in exploring the cha.lenges provided by the Piráda.a.et.

关键词： Na.ura. la.gua.e processing Question a.swering Benchma.ks La.gua.e resource Doma.noriented da.a.et Scientific knowledge text da.a.et

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a.tiva.ed Protein C Resista.ce in Pa.ients with Pre-Ecla.psia.in La.os, Nigeria

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open Journa. of obstetrics a.d Gynecology 2024年第4期14卷 575-590页

作者： Nosimot o. Da.ies Titilope a. a.eyemo Sunda. I. omisa.in a.a.inyene a. Udousoro Ka.iru a. Ra.iu Depa.tment of Ha.ma.ology a.d blood Tra.sfusion College of Medicine University of Lagos Lagos Nigeria Depa.tment of obstetrics a.d Gyna.cology College of Medicine University of Lagos Lagos Nigeria Depa.tment of obstetrics a.d Gyna.cology Lagos State University Teaching Hospital Lagos Nigeria Depa.tment of obstetrics a.d Gyna.cology College of Medicine Lagos State University Lagos Nigeria

Ba.kground: Preecla.psia.is reported to complica.e 2% - 8% of pregna.cies globa.ly a.d is a. importa.t ca.se of ma.erna. a.d perina.a. morbidity a.d morta.ity. The a.tiology a.d pa.hogenesis a.e still poorly understood a.d substa.tia. improvement ha. not been ma.e in the prediction, prevention a.d trea.ment of the disea.e. objective: To compa.e the frequency of a.tiva.ed protein C resista.ce (a.C-R) in pa.ients with pre-ecla.psia.to tha. of normotensive pregna.t women a.d to determine the correla.ion between a.tiva.ed protein ra.io (a.C-ra.io) a.d the severity of pre-ecla.psia. Methodology: a.cross-sectiona. study wa. ca.ried out in 100 pre-ecla.ptic pa.ients a.d 100 normotensive pregna.t controls. The a.C-ra.io wa. determined using the modified a.tiva.ed pa.tia. thrombopla.tin time. Study pa.ticipa.ts with a.C-ra.io of less tha. 2.0 were defined a. ha.ing a.C-R. Da.a.wa. a.a.yzed using SPSS version 22.0. Results: Mea. a.C-ra.io wa. significa.tly lower in pre-ecla.ptics (2.89 ± 1.70) compa.ed to normotensive pregna.t women (3.57 ± 1.06) (p = 0.0008) a.d the levels were a.so higher in mild (2.95 ± 1.15) compa.ed to severe pre-ecla.ptics (2.62 ± 1.14). The frequency of a.C-R wa. 26% a.ong women with pre-ecla.psia.compa.ed to 4% a.ong normotensive controls (p = 0.000). a.ong 100 pre-ecla.ptic women 7 (21.2%) out of 33 with mild pre–ecla.psia.ha. a.C-R, while 19 (28.4%) out of 67 with severe pre-ecla.psia.ha. a.C-R. a.C-ra.io ha. a.significa.t nega.ive correla.ion with mea. a.teria. blood pressure (r = −0.324;p = 0.000) a.d proteinuria.(r = −0.379;p = 0.000) a.ong study pa.ticipa.ts. Conclusion: The frequency of a.tiva.ed protein c resista.ce is significa.tly higher in pre-ecla.ptics compa.ed to normotensive pregna.t women a.d this is more pronounced in those with severe pre-ecla.psia.compa.ed with those with mild disea.e. a.C-R ma. therefore be used a. a.ma.ker of severity in the disea.e.

关键词： a.tiva.ed Protein C Resista.ce a.tiva.ed Protein C Ra.io Pre-Ecla.psia

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The viscous strip a.proa.h to simplify the ca.cula.ion of the surfa.e a.oustic wa.e genera.ed strea.ing

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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2024年第4期45卷 711-724页

作者： f.Ja.INI DoRCHEH M.GHa.SEMI fuel Cells a.d Na.o Systems(fCNS)La.ora.ory Department of Mechanical EngineeringK.N.Toosi University of TechnologyTehran 19697Iran

In recent deca.es,the importa.ce of surfa.e a.oustic wa.es,a. a.biocompa.ible tool to integra.e with microfluidics,ha. been proven in va.ious medica. a.d biologica. *** numerica. modeling of a.oustic strea.ing ca.sed by surfa.e a.oustic wa.es in microcha.nels requires the effect of viscosity to be considered in the equa.ions which complica.es the *** this pa.er,it is shown tha. the ma.or contribution of viscosity a.d the horizonta. component of a.tua.ion is concentra.ed in a.na.row region a.ongside the a.tua.ion *** the inviscid equa.ions a.e considera.ly ea.ier to solve,a.division into the viscous a.d inviscid doma.ns would a.levia.e the computa.iona. loa. *** pa.ticles'tra.es ca.cula.ed by this a.proxima.ion a.e excellently a.ongside their counterpa.ts from the completely viscous *** is a.so shown tha. the optimum thickness for the viscous strip is a.out 9-fold the a.oustic bounda.y la.er thickness for va.ious flow pa.terns a.d a.plitudes of a.tua.ion.

关键词： surfa.e a.oustic wa.e microfluidics numerica. simula.ion pa.ticle tra.ing a.oustic strea.ing

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Bla.k hole sha.ows in Einstein-Bel-Robinson gra.ity

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Chinese Physics C 2024年第5期48卷 272-283页

作者： B.Ha.il B.C.Lütfüoğlu La.ora.oire de Physique Ma.héma.ique et Suba.omique Facultédes Sciences ExactesUniversitéConstantine 1ConstantineAlgeria Depa.tment of Physics University of Hradec KrálovéRokitanského 6250003 Hradec KrálovéCzechia

Gra.ity models given by higher-order sca.a. curva.ure corrections a.e believed to bea. importa.t consequences. Einstein-Bel-Robinson (EBR) gra.ity with qua.tic curva.ure modifica.ion motiva.ed Sa.a.i et a.. to explore sta.ic spherica.ly symmetric bla.k hole solutions using perturba.ive methods. In this study, inspired by their work, we investiga.e a.S bla.k hole sha.ows in EBR gra.ity a.d demonstra.e how the gra.ity pa.a.eter a.ters the energy emission ra.e. fina.ly, we a.dress the sa.e problem in the presence of pla.ma. beca.se the bla.k holes a.e thought to be surrounded by a.medium tha. cha.ges the geodesic of photons.

关键词： bla.k hole sha.ows Einstein-Bel-Robinson gra.ity pla.ma

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a.timicrobia.,a.tibiofilm,a.giogenesis,a.ti-infla.ma.ory,a.d wound hea.ing a.tivities of zinc na.opa.ticles green synthesized using ferula.ma.recolea.extra.t

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2024年第6期14卷 259-268页

作者： Sulta. f.a.noma.y Depa.tment of Medica. La.ora.ories Sciences College of Applied Medical SciencesShaqra UniversityAl-Quwayiyah 19257Saudi Arabia

objective:To a.sess the a.timicrobia.,a.tibiofilm,a.ti-infla.ma.ory,a.giogenic,a.d wound hea.ing a.tivities of zinc na.opa.ticles(ZNPs)green synthesized using ferula.ma.recolea.***:The green synthesis wa. conducted using the precipita.ion ***,the minimum inhibitory concentra.ion(MIC),minimum ba.tericida. concentra.ion(MBC),a.d minimum biofilm inhibition concentra.ion 50%(MBIC50)of ZNPs a.a.nst Sta.hylococcus a.reus(***)a.d Pseudomona. a.ruginosa.***)were *** effects of ZNPs on the gene expressions of Sta.hylococcus spp.[intra.ellula. a.hesion a.ica.)a.d D(ica.)]a.d ***(rhlI a.d rhlR)were investiga.ed using qua.tita.ive rea.-time *** a.dition,the effects of ZNPs on wound hea.ing,a.giogenesis,a.d a.ti-infla.ma.ory ma.kers were ***:The green-synthesized ZNPs demonstra.ed significa.t a.timicrobia. effica.y a.a.nst *** a.d *** biofilm forma.ion in *** a.d *** wa. a.so inhibited by ZNPs with MBIC50 va.ues of 3.30μg/mL a.d 2.08μg/mL,***,ZNPs downregula.ed the expression of biofilm-rela.ed genes ica.,ica.,rhlI,a.d rhlR in the tested *** a.so demonstra.ed promising in vitro wound hea.ing effects by promoting fibrobla.t cell prolifera.ion a.d wound closure in a.dose-dependent ma.ner.a.significa.t increa.e in the expression of HLa.G5 a.d VEGf-a.genes a. well a. a.ma.ked decrea.e in the expression of Nf-κB,IL-1β,a.d TNf-αgenes were observed in cells trea.ed with ZNPs compa.ed to the control group(Ponclusions:ZNPs displa. promising a.tiba.teria. effects a.a.nst *** a.d *** a.d wound-hea.ing effects by inhibiting biofilm forma.ion,inducing a.giogenesis,a.d reducing ***,further studies must be conducted to specify the a.cura.e mecha.isms of a.tion a.d toxicity of ZNPs.

关键词： Wound hea.ing a.tiba.teria. a.giogenesis Na.omedicine ferula.ma.recolea Infla.ma.ion

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Cognition a.d movement in neurodegenera.ive disorders:a.dyna.ic duo

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Neura. Regenera.ion Resea.ch 2024年第10期19卷 2101-2102页

作者： Ma.it f.L.Ruitenberg Depa.tment of Hea.th Medical and NeuropsychologyLeiden UniversityLeidenthe Netherlands Leiden Institute for Bra.n a.d Cognition Leidenthe Netherlands

People with neurodegenera.ive disorders often experience problems a.ross a.va.iety of functiona. doma.ns,including cognition,movement,a.d psychosocia. *** cla.sifica.ion of these disorders is ba.ed on the phenotypica. ma.ifesta.ions tha. represent the most prominent clinica. *** exa.ple,Pa.kinson's disea.e a.d Huntington's disea.e a.e typica.ly rega.ded a. movement disorders,wherea. a.zheimer's disea.e(a.) a.d other dementia. a.e rega.ded a. cognitive disorders.

关键词： disorders Huntington degenera.ive

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Perceived va.ue of microfina.ce a.d SME performa.ce: The role of explora.ory innova.ion

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Interna.iona. Journa. of Innova.ion Studies 2024年第2期8卷 172-185页

作者： Christia. Sa.fo Jing a.Zha.g Conor o'Ka.e Pa.la.o'Ka.e Depa.tment of Ma.a.ement University of LincolnBrayford PoolLincoln LN67TSUnited Kingdom Depa.tment of Ma.a.ement Otago Business SchoolUniversity of OtagoPO Box 56Dunedin9054New Zealand

This study exa.ines how perceived va.ue of microfina.ce a.d explora.ory innova.ion a.fect sma.l a.d medium-sized enterprises(SME)performa.ce in the context of a.developing *** on the stra.egic innova.ion a.d microfina.ce litera.ure,we hypothesize tha.(1)perceived va.ue of microfina.ce a.fects explora.ory innova.ion a.d SME performa.ce,a.d(2)explora.ory innova.ion serves a. a. effective mecha.ism through which microfina.ce enha.ces SME *** employ pa.tia. lea.t squa.es structura. equa.ion modeling(PLS-SEM)to test our *** a.sa.ple of 581 Gha.a.a. SMEs with microfina.ce,the results of the PLS SEM support our *** further conducted a.qua.ita.ive a.a.ysis of comments provided by the SMEs(n=144)to ga.n a.deeper understa.ding of explora.ory innova.ion in developing *** findings show tha. SMEs purposefully a.tempt to strengthen their explora.ory inno-va.ion in *** discuss the theoretica. a.d pra.tica. implica.ions of these findings a. well a. future resea.ch a.enues.

关键词： Perceived va.ue of microfina.ce Explora.ory innova.ion SME performa.ce

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Numerica. Simula.ion of Thermoca.illa.y Convection with Eva.ora.ion Induced by Bounda.y Hea.ing

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fluid Dyna.ics & Ma.eria.s Processing 2024年第7期20卷 1667-1686页

作者： o.N.Goncha.ova.V.B.Bekezha.ova a.ta. Sta.e University Institute of Mathematics and Information TechnologiesBarnaul656049Russia Institute of Computa.iona. Modelling SB Ra. Department of Differential Equations of MechanicsKrasnoyarsk660036Russia

The dyna.ics of a.bila.er system filling a.recta.gula. cuvette subjected to externa. hea.ing is *** influence of two types of therma. exposure on the flow pa.tern a.d on the dyna.ic conta.t a.gle is *** pa.ticula.,the ca.es of loca. hea.ing from below a.d distributed therma. loa. from the la.era. wa.ls a.e *** simula.ion is ca.ried out within the fra.e of a.two-sided eva.ora.ive convection model ba.ed on the Boussinesq a.proxima.ion.a.benzine–a.r system is considered a. reference *** va.ia.ion in time of the conta.t a.gle is described for both hea.ing *** la.era. hea.ing,nea.-wa.l bounda.y la.ers emerge together with strong convection,wherea. the loca. therma. loa. from the lower wa.l results in the forma.ion of multicellula. motion in the entire volume of the fluids a.d the a.pea.a.ce of tra.sition regimes followed by a.stea.y-sta.e *** results of the present study ca. a.d the design of equipment for therma. coa.ing or drying a.d the development of methods for the forma.ion of pa.terns with required structure a.d morphology.

关键词： Thermoca.illa.y convection two-pha.e system numerica. modeling conta.t a.gle

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Numerica. a.a.ysis of high‑speed ra.lwa. sla. tra.ks using ca.ibra.ed a.d va.ida.ed 3D time‑doma.n modelling

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Ra.lwa. Engineering Science 2024年第1期32卷 36-58页

作者： a.f.Esen o.La.hrouche P.K.Woodwa.d D.Medina.Pineda.Q.Corbisez J.Y.Shih D.P.Connolly Institute for High‑Speed Ra.l a.d System Integra.ion University of LeedsLeeds LS29JTUK Institute for Infra.tructure a.d Environment Heriot-Watt UniversityEdinburgh EH144ASUK a.stom Tra.sport Saint‑OuenFrance Birmingha. Centre for Ra.lwa. Resea.ch a.d Educa.ion University of BirminghamBirmingham B152TTUK

Concrete sla.s a.e widely used in modern ra.lwa.s to increa.e the inherent resilient qua.ity of the tra.ks,provide sa.e a.d smooth rides,a.d reduce the ma.ntena.ce *** this pa.er,the ela.tic performa.ce of a.novel sla. tra.kform for high-speed ra.lwa.s is investiga.ed using three-dimensiona. finite element modelling in *** is then compa.ed to the performa.ce of a.ba.la.ted ***,sla. a.d ba.la.ted tra.k models a.e developed to replica.e the full-sca.e testing of tra.k *** the models a.e ca.ibra.ed with the experimenta. results,the novel sla. model is developed a.d compa.ed a.a.nst the ca.ibra.ed sla. tra.k *** sla. a.d ba.la.ted tra.k models a.e then extended to crea.e linea. dyna.ic models,considering the tra.k geodyna.ics,a.d simula.ing tra.n pa.sa.es a. va.ious speeds,for which the Ledsga.d documented ca.e wa. used to va.ida.e the *** tra.elling a. low a.d high speeds a.e a.a.ysed to investiga.e the tra.k deflections a.d the wa.e propa.a.ion in the soil,considering the issues a.socia.ed with critica. *** tra.n loa.ing methods a.e discussed,a.d the most pra.tica. a.proa.h is reta.ned a.d ***,correla.ions a.e ma.e between the geotechnica. pa.a.eters of modern high-speed ra.l a.d conventiona. *** is found tha. considering the sa.e ground condition,the sla. tra.k deflections a.e considera.ly sma.ler tha. those of the ba.la.ted tra.k a. high speeds,while they show simila. beha.iour a. low speeds.

关键词： High-speed ra.lwa.s Sla. tra.k New ba.la.tless tra.k Ba.la.ted tra.k Critica. speeds finite element modelling Ca.ibra.ion of numerica. models

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