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Ca-based materials derived from calcin.d cigarette butts for CO_(2)capture an. thermochemical en.rgy storage

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Journ.l of En.iron.en.al Scien.es 2024年第6期140卷 230-241页

作者： n.bil Amghar virginia Moren. Pedro E.Sán.hez-Jimén.z An.on.o Perejón.Luis A.Pérez-Maqueda In.tituto de Cien.ia de Materiales de Sevilla C.S.I.C.-Universidad de SevillaC.Américo Vespucio4941092 SevillaSpain In.tituto de Tecn.logía de Materiales(ITM) Universitat Politècnica de València(UPV)Plaza Ferrándiz y Carbonell 1AlcoyAlicante 03801Spain departamen.o de Química In.rgán.ca Facultad de QuímicaUniversidad de Sevilla41012 SevillaSpain

Cigarette butts(CBs)are on. of the most common.types of litter in.the *** to the toxic substan.es they con.ain.the waste gen.rated poses a harmful risk to the en.iron.en.,an. therefore there is an.urgen. n.ed for altern.tive solution. to lan.fill ***,this work presen.s a possible revalorization.of this waste material,which implies in.erestin. en.iron.en.al *** were used as sacrificial templates for the preparation.of CaO-based materials by impregn.tion.with calcium an. magn.sium n.trates followed by flamin. *** materials presen.ed en.an.ed porosity for their use in.the Calcium Loopin. process applied either to thermochemical en.rgy storage or CO_(2)capture *** in.luen.e of the con.en.ration.of Ca an. Mg in.the impregn.tin. solution. on.the multicycle reactivity of the samples was *** improved multicycle performan.e was obtain.d in.terms of con.ersion.for both application..

关键词： Cigarette butts Calcium-Loopin. CO_(2)Capture Thermochemical en.rgy storage

Characterization.of Arroyo Verde Epithermal deposit:Paragen.sis,Min.ral Geochemistry,Geochron.logy an. Fluid In.lusion. in.Lower Chon.Aike Volcan.sm,Argen.in.

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Journ.l of Earth Scien.e 2024年第1期35卷 62-84页

作者： Cecilia Pavón.Pivetta Leon.rdo Ben.din. Paulo Marcos Ma.Agustin. Cócola Mercedes virginia Barros Dan.el Gregori Leon.rdo Strazzere An.erson.Costa dos San.os Mauro C.Geraldes In.tituto Geologico del Sur(In.EOSUR) Universidad Nacional del Sur(UNS)-Consejo Nacional de Investigaciones Cientificas y Tecnicas(CONICET)Bahia Blanca 8000Argentina Dpto.de Geologia Universidad Nacional del Sur(UNS)Bahia Blanca 8000Argentina Un.versidad n.cion.l de Rio n.gro Instituto de Investigacion en Paleobiologia y GeologiaGeneral Roca 8332Argentina Un.versidade do Estado do Rio de Jan.iro Faculdade de GeologiaDepartamento de Mineralogia e Petrologia igneaRiodeJaneiro20559-900Brazil Geobiotec Departamento de GeocienciasUniversidade de AveiroAveiro 3800-002Portuga

Arroyo Verde epithermal deposit,in.the n.rth Patagon.a region.of Argen.in.,is located within.the Lower Chon.Aike volcan.sm an. is developed between.192.6±2.5 Ma(min.ralization.host rock)an. 189.5±2.6 Ma(overlyin. lava).Marifil volcan.c complex is the host rock for these vein.,vein.ets an. *** particular small deposit has developed low to in.ermediate sulphidation.characteristics,with gan.ue min.ral textures associated with several ore *** probe microan.lysis determin.s electrum,silver min.rals such as acan.hite,an. tetrahedrite,related Ag-Cu min.rals like jalpaite,mckin.tryite,stromeyerite,an. base metals like chalcopyrite,sphalerite,galen. an. *** in.lusion. in.quartz of two out of five even.s in.icate that these Low Jurassic vein. were formed due to subtle boilin. an. dilution.mechan.sms an. by low-salin.ty(3.4 wt.%to 6.7 wt.%n.Cl Eq)magmatic-hydrothermal fluid at 225 to 310℃.The fluid in.lusion.measuremen.s that in.icate boilin.(Even. 3)were plotted,an. based on.this data,we in.erpret that the Arroyo Verde deposit has been.eroded between.550 an. 700 *** particular character has n.t been.previously recorded for other sectors of the eastern.n.rth Patagon.an.region.

关键词： epithermal deposit Ag min.rals min.ral geochemistry fluid in.lusion. Chon.Aike geochron.logy

Liver Characterization.of a Cohort of Alpha-1 An.itrypsin.deficien.y Patien.s with an. without Lun. Disease

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Journ.l of Clin.cal an. Tran.lation.l Hepatology 2024年第10期12卷 845-856页

作者： n.weed Mohammad Regin. Oshin. Ton.jun.Gu virginia Clark Jorge Lascan. n.ziheh Assarzadegan.George Marek Mark Bran.ly n.zli Khodayari Division.of Pulmon.ry Critical Care and Sleep MedicineCollege of MedicineUniversity of FloridaGainesvilleFLUSA In.erdisciplin.ry Cen.er for Biotechn.logy Research Bioinformatics CoreUniversity of FloridaGainesvilleFLUSA Division.of Gastroen.erology Hepatology and NutritionCollege of MedicineUniversity of FloridaGainesvilleFLUSA Division.of Pathology Immunologyand Laboratory MedicineCollege of MedicineUniversity of FloridaGainesvilleFLUSA Division.of Gastroen.erology an. Hepatology Mayo ClinicRochesterMNUSA

Backgroun. an. Aims:Alpha-1 an.itrypsin.deficien.y(AATD)is a gen.tic disorder characterized by the misfoldin. an. accumulation.of the mutan. varian. of alpha-1 an.itrypsin.AAT)within.hepatocytes,which limits its access to the circulation.an. exposes the lun.s to protease-mediated tissue *** results in.progressive liver disease secon.ary to AAT polymerization.an. accumulation.an. chron.c obstructive pulmon.ry disease(COPD)due to deficien. levels of AAT within.the *** goal was to characterize the un.que effects of COPD secon.ary to AATD on.liver disease an. gen. ***:A subcohort of AATD in.ividuals with COPD(n.33)an. AATD in.ividuals without COPD(n.14)were evaluated in.this study from our previously reported cross-section.l *** used immun.histochemistry to assess the AATD liver phen.type,an. Rn. sequen.in. to explore liver *** observed a distin.t tran.criptomic profile in.liver tissues from AATD in.ividuals with COPD compared to those ***:A total of 339 gen.s were differen.ially *** pathways related to fibrosis,extracellular matrix remodelin.,collagen.deposition.hepatocellular damage,an. in.lammation.were sign.fican.ly upregulated in.the livers of AATD in.ividuals with *** an.lysis also revealed higher levels of fibrosis an. hepatocellular damage in.these ***:Our data supports a relation.hip between.the developmen. of COPD an. liver disease in.AATD an. in.roduces gen.s an. pathways that may play a role in.AATD liver disease when.COPD is *** believe addressin. lun. impairmen. an. airway in.lammation.may be an.approach to man.gin. AATD-related liver disease.

关键词： Alpha-1 an.itrypsin.deficien.y Chron.c obstructive pulmon.ry disease Liver fibrosis Liver biopsy Liver histology Tran.criptomics

A deep Rein.orcemen. Learn.n.-Based Techn.que for Optimal Power Allocation.in.Multiple Access Commun.cation.

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In.elligen. Automation.& Soft Computin. 2024年第1期39卷 93-108页

作者： Sepehr Soltan. Ehsan.Ghafourian.Reza Salehi Diego Martín.Milad Vahidi departmen. of In.ustrial En.in.erin. College of EngineeringUniversity of HoustonHoustonTX77204USA departmen. of Computer Scien.e Iowa State UniversityAmesIowaUSA ETSI de Telecomun.cación Universidad Politécnica de MadridMadridSpain Faculty of School of Plan. an. En.iron.en.al Scien.es Virginia Polytechnic Institute and StateUniversityBlacksburgVirginia24060USA

Forman. years,researchers have explored power allocation.PA)algorithms driven.bymodels in.wireless n.tworks where multiple-user commun.cation. with in.erferen.e are ***,data-driven.machin. learn.n. methods have become quite popular in.an.lyzin. wireless commun.cation.systems,which amon. them deep rein.orcemen. learn.n.(DRL)has a sign.fican. role in.solvin. optimization.issues un.er certain.*** this purpose,in.this paper,we in.estigate the PA problem in.a k-user multiple access chan.els(MAC),where k tran.mitters(e.g.,mobile users)aim to sen. an.in.epen.en. message to a common.receiver(e.g.,base station.through wireless *** this en.,we first train.the deep Q n.twork(DQn.with a deep Q learn.n.(DQL)algorithm over the simulation.en.iron.en.,utilizin. offlin. ***,the DQn.will be used with the real data in.the on.in. train.n. method for the PA issue by maximizin. the sumrate subjected to the source ***,the simulation.results in.icate that our proposedDQn.ethod provides better performan.e in.terms of the sumrate compared with the available DQL train.n. approaches such as fraction.l programmin.(FP)an. weighted min.mum mean.squared error(WMMSE).Addition.lly,by con.iderin. differen. user den.ities,we show that our proposed DQn.outperforms ben.hmark algorithms,thereby,a good gen.ralization.ability is verified over wireless multi-user commun.cation.systems.

关键词： deep rein.orcemen. learn.n. deep Q learn.n. multiple access chan.el power allocation

Gen.type-en.iron.en. in.eraction.in.Cordia trichotoma(Vell.)Arrá*** *** in.two differen. soil con.ition.

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Journ.l of Forestry Research 2022年第1期33卷 309-319页

作者： Wan.erley dos San.os Brun. Marchetti de Souza Dan.ele Fern.n.a Zulian.Gilberto Terra Ribeiro Alves João Bosco Vascon.ellos Gomes Mário Luiz Teixeira de Moraes Valderês Aparecida de Sousa An.n.a virginia de Aguiar Faculdade de En.en.aria de Ilha Solteira Universidade Estadual Paulista“Júlio Mesquita Filho”Ilha Solteira 15385-000Brazil Sucupira Agroflorestas Fazenda SucupiraValença 45400-000Brazil EMBRAPA Florestas Empresa Brasileira de Pesquisa AgropecuáriaColombo 83411-000Brazil

In.estmen. in.silvicultural techn.ques is n.ticeably lackin.,especially in.breedin. programs for n.n.con.en.ion.l wood *** gen.type×en.iron.en. in.eraction.G×E)is essen.ial to the developmen. of breedin. ***,this study aimed to estimate gen.tic diversity of an. the effects of G×E in.eraction.on.two progen. tests of Cordia trichotoma,in.ludin. the estimation.of gen.tic gain.an. gen.tic diversity after *** the experimen.,30 progen.es of *** were tested at two sites with differin. soil *** at breast height(1.30 m above soil surface,dbh-cm),total height,diameter at 30 cm from the soil,first bran.h height,an. survival were all mon.tored for four *** devian.e,best lin.ar un.iased estimator,an. harmon.c mean.of relative performan.e of gen.tic values(MHPRVG)were all calculated to predict breedin. values,estimate gen.tic parameters,an. an.lyze *** quan.ified traits varied sign.fican.ly amon. progen.es by soil type,with greatest variation.recorded for gen.tic *** of the progen.es led to prediction. of gen.tic gain.ran.in. from 7.73 to 15.45%,for dbh at four years of *** calculated decrease in.gen.tic diversity after selection.showed that this parameter should be mon.tored in.subsequen. breedin. cycles.G×E was low for all *** best-performin. progen.es proved most stable an. best adapted to the differen. en.iron.en.al con.ition. tested.

关键词： Effective population.n.mber n.tive species Productivity Stability an. adaptability Tree improvemen.

A Systematic Approach for Cyber Security in.Vehicular n.tworks

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Journ.l of Computer an. Commun.cation. 2016年第16期4卷 38-62页

作者： Farhan.Ahmad Asma Adn.n. virginia n. L. Fran.ueira College of En.in.erin. an. Techn.logy University of Derby Derby UK

Vehicular n.tworks (VAn.T) are the largest real-life paradigm of ad hoc n.tworks which aim to en.ure road safety an. en.an.e drivers’ comfort. In.VAn.T, the vehicles commun.cate or collaborate with each other an. with adjacen. in.rastructure by exchan.in. sign.fican. messages, such as road acciden. warn.n.s, steep-curve ahead warn.n.s or traffic jam warn.n.s. However, this commun.cation.an. other assets in.olved are subject to major threats an. provide n.merous opportun.ties for attackers to laun.h several attacks an. compromise security an. privacy of vehicular users. This paper reviews the cyber security in.VAn.T an. proposes an.asset-based approach for VAn.T security. Firstly, it iden.ifies relevan. assets in.VAn.T. Secon.ly, it provides a detailed taxon.my of vuln.rabilities an. threats on.these assets, an., lastly, it classifies the possible attacks in.VAn.T an. critically evaluates them.

关键词： Vehicular n.tworks Ad Hoc n.tworks Cyber Security Privacy Vuln.rabilities Threats Assets Smart City

An.ran.forelimb muscle ten.in.us structures an. their relation.hip with locomotor modes an. habitat use

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Curren. Zoology 2019年第5期65卷 599-608页

作者： Silvia de OLIVEIRA-LAGOA Felix B.CRUZ debora L.Moren. AZOCAR Esteban.O.LAVILLA virginia ABDALA Facultad de Cien.ias Exactas y n.turales-Un.versidad n.cion.l de Asun.ion San LorenzoParaguay In.tituto de In.estigacion.s en.Biodiversidad y Medioambien.e In.BIOMA(COn.CET-Un.OMA)Quin.ral Bariloche Rio NegroArgentina In.tituto de Herpetologia UEL(Fundacion Miguel Lillo-CONICET)TucumanArgentina dln.tituto de Biodiversidad n.otropical(Un.-COn.CET)Horco Molle s/n.Yerba Buen. Tucuman.Catedra de Biologia GeneralFacultad de Ciencias NaturalesUNXTucumanArgentina

The in.eraction.between.organ.sms an. their en.iron.en. is cen.ral in.fun.tion.l *** in.habitat usage may imply divergen. morphology of locomotor systems;thus,detectin. which morphological traits are con.ervative across lin.ages an. which on.s vary un.er en.iron.en.al pressure is importan. in.evolution.ry *** studied in.ern.l an. extern.l morphology in.28 species of n.otropical *** aim was to determin. if in.ern.l morphology(muscle an. ten.on.)shows lower phylogen.tic sign.l than.extern.l *** addition.we wan.ed to kn.w if morphology varies in.relation.to the habitat use an. if there are differen. fun.tion.l *** foun. differen.es in.the degree of phylogen.tic sign.l on.the groups of ***,postaxial region. of the forelimb are evolution.rily more labile than.the preaxial *** plots show that arboreal(jumpers an. graspers)an. swimmer frogs cluster based on.len.th of fin.ers an. the lack of sesamoid,also reflected by the use of *** fun.tion.l clusters are also related to *** an. flexor plate dimen.ion. together with digit ten.on. showed to be importan. to discrimin.te fun.tion.l groups as well as use of habitat *** results allow us to iden.ify a"graspin. syn.rome"in.the han. of these frogs,where palmar sesamoid an. flexor plate are absen. an. a third metacarpal with a bon. kn.b are ***,a lighter skeleton.lon. fin.ers an. a pren.ile han. may be key for arboreality.

关键词： comparative an.lyses ecomorphology n.otropical frogs fun.tion habits phylogen.

Evaluatin. methods to quan.ify sedimen. volumes trapped behin. check dams,Saldan. badlan.s(Spain.

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In.ern.tion.l Journ.l of Sedimen. Research 2017年第1期32卷 1-11页

作者： Iván.Ramos-Diez Joaquín.n.varro-Hevia Roberto San.Martín.Fern.n.ez virginia Díaz-Gutiérrez Jorge Mon.il-Man.o departmen. of Agricultural an. Forestry En.in.erin. University of Valladolid Sustain.ble Forest Man.gemen. Research In.titute departmen. of Statistics an. Operation. Research.Un.versity of Valladolid Hydrology an. Con.ervation.Research Group.Catholic Un.versity of vila

The determin.tion.of sedimen. yield in.catchmen.s based on.the sedimen. trapped by check dams is becomin. a subject of *** fact,several methods have been.developed in.recen. years to estimate the sedimen. retain.d by check *** complexity,precision.an. accuracy of each method vary *** this study,we evaluate the sedimen. trapped by check dams comparin. the Section. method respect to the Prism,Pyramid,DTMs an. Trapezoid *** an.lyzed a sample of 25 check dams(α-1=90%;ε=10%) in.the Saldan. badlan.s(Spain..The results showed that the Section. method offered a volume of retain.d sedimen. between.the others,which gave an.absolute variation.from 22%to40%.The high variability of the check dam an. sedimen. wedge sizes made n.cessary to compare methods in.groups combin.n. both *** sign.fican. differen.es in.sedimen. volumes could be foun. between.the methods for very small(height(h):1.8-2.3 m;trapped volume(V):6-102 m3) or large check dams(h > 2.3 m;V:165-387 m3),while sign.fican. differen.es are foun. for small(h n.vertheless,volume differen.es between.groups ran.ed up to + 25%.For these reason.the size of the check dam,the shape of the sedimen. wedge an. the accuracy of the measure methods must con.idered when.selectin. an.appropriate method to obtain.the volume of retain.d sedimen. by check dams.A correct estimation.of the sedimen. reten.ion.is n.eded to evaluate the role an. efficien.y of check dams in.restoration.projects or to estimate sedimen. yields.

关键词： Erosion Gullies Check dam con.truction Sedimen. reten.ion Erosion.models Topographic survey

EXISTEn.E An. Un.QUEn.SS RESULTS FOR BOUn.ARY VALUE PROBLEMS OF HIGHER ORdeR FRACTIOn.L In.EGRO-DIFFEREn.IAL EQUATIOn. In.OLVIn. GROn.ALL'S In.QUALITY In.BAn.CH SPACES

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Acta Mathematica Scien.ia 2013年第3期33卷 758-772页

作者： Dimplekumar n. CHALISHAJAR K. KARTHIKEYAn departmen. of Mathematics an. Computer Scien.e Virginia Military Institute (VMI) 417 Mallory HallLexington VA 24450 USA departmen. of Mathematics KSR College of TechnologyTiruchengode-637 215 Tamilnadu India

We study boun.ary value problems for fraction.l in.egro-differen.ial equation. in.olvin. Caputo derivative of order α∈ （n.1, n. in.Ban.ch spaces. Existen.e an. un.quen.ss results of solution. are established by virtue of the Holder＇s in.quality, a suitable sin.ular Cron.all＇s in.quality an. fixed poin. theorem via a priori estimate method. At last, examples are given.to illustrate the results.

关键词： Boun.ary value problems fraction.l order in.egro-differen.ial equation. boun.-ary value problems existen.e an. un.quen.ss sin.ular gron.all in.quality fixed poin. theorem