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Four buildings a.d a.flush:Lessons from.degra.ed wa.er qua.ity a.d recom.enda.ions on building wa.er m.na.em.nt

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Environm.nta. Science a.d Ecotechnology 2024年第2期18卷 104-113页

作者： Kyungyeon Ra.Ca.tlin Proctor Christia. Ley Da.ielle a.gert Yoora. Noh Tolulope Odim.yom. a.drew J.Whelton Lyles School of Civil Engineering Purdue University550 Stadium Mall DriveWest LafayetteIN47907USA a.ricultura. a.d Biologica. Engineering Division of Environmental and Ecological EngineeringPurdue UniversityWest LafayetteIN47907USA Division of Environm.nta. a.d Ecologica. Engineering Purdue UniversityWest LafayetteIN47907USA Civil a.d Environm.nta. Engineering University of Colorado1111 Engineering DriveBoulderCO80309USA Civil Architectural and Environmental EngineeringUniversity of Texas301E E Dean Keeton StreetAustinTX78712USA Civil a.d Environm.nta. Engineering Virginia Tech750 Drillfield DriveBlacksburgVA24061USA Lyles School of Civil Engineering Division of Environmental and Ecological EngineeringPurdue University550 Stadium Mall DriveWest LafayetteIN47907USA

a.reduction in building occupa.cy ca. lea. to sta.na.t wa.er in plum.ing,a.d the potentia. consequences for wa.er qua.ity ha.e ga.ned increa.ing *** investiga.e this,a.study wa. conducted during the COVID-19 pa.dem.c,focusing on wa.er qua.ity in four institutiona. *** of these buildings were old(>58 yea.s)a.d la.ge(>19,000 m.),while the other two were new(>13 yea.s)a.d sm.ll(m.).The study revea.ed significa.t decrea.es in wa.er usa.e in the sm.ll buildings,wherea. usa.e rem.ined uncha.ged in the la.ge *** a.a.ysis found tha. residua. chlorine wa. ra.ely detecta.le in cold/drinking wa.er ***,the pH,dissolved oxygen,tota. orga.ic ca.bon,a.d tota. cell count levels in the first dra. of cold wa.er sa.0}les were sim.la. a.ross a.l ***,the ra.ges of hea.y m.ta. concentra.ions in la.ge buildings were grea.er tha. observed in sm.ll ***(Cu),lea.(Pb),a.d m.nga.ese(m.)spora.ica.ly exceeded drinking wa.er lim.ts a. cold wa.er fixtures,with m.xim.m.concentra.ions of 2.7 m. Cu L^(-1),45.4 m. Pb L^(-1),1.9 m. m. L^(-1).Flushing the plum.ing for 5 m.n resulted in detecta.le residua. a. fixtures in three buildings,but even a.ter 125 m.n of flushing in la.gest a.d oldest building,no residua. chlorine wa. detected a. the fixture closest to the building's point of *** the pa.dem.c,the building owner conducted fixture flushing,where one to a.few fixtures were opera.ed per visit in buildings with hundreds of fixtures a.d m.ltiple ***,further resea.ch is needed to understa.d the funda.0}nta. processes tha. control fa.cet wa.er qua.ity from.the service line to the *** the a.sence of this knowledge,building owners should crea.e a.d use a.-built dra.ings to develop flushing pla.s a.d conduct periodic wa.er testing.

关键词： COVID-19 pa.dem.c Sta.na.ion Drinking wa.er qua.ity Flushing

Within-host m.dels unra.elling the dyna.0}cs of dengue reinfections

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Infectious Disea.e m.delling 2024年第2期9卷 458-473页

作者： Vizda.a.a.0}Bruno V.Guerrero a.hil Kum.r Sriva.ta. Nico Stollenwerk m.íra.a.uia. Ba.que Center for a.plied m.them.tics Basque CountrySpain Depa.tm.nt of m.them.tics a.d Sta.istics University of Basque CountryBasque CountrySpain Ikerba.que Basque Foundation for ScienceBasque CountrySpain

Ca.sed by four serotypes,dengue fever is a.m.jor public hea.th concern *** m.deling efforts ha.e m.stly focused on prim.ry a.d heterologous seconda.y infections,a.sum.ng tha. lifelong im.unity prevents reinfections by the sa.0} ***,recent findings cha.lenge this a.sum.tion,prom.ting a.reeva.ua.ion of dengue im.unity *** this study,we develop a.within-host m.deling fra.0}work to explore different scena.ios of dengue *** previous studies,we go beyond a.determ.nistic fra.0}work,considering individua. im.unologica. *** determ.nistic a.d stocha.tic m.dels a.e ca.ibra.ed using em.irica. da.a.on vira. loa. a.d a.tibody(Igm.a.d IgG)concentra.ions for a.l dengue serotypes,incorpora.ing confidence interva.s derived from.stocha.tic *** good a.reem.nt between the m.a. of the stocha.tic rea.iza.ions a.d the m.a. field solution for ea.h m.del,our a.proa.h not only successfully ca.tures prim.ry a.d heterologous seconda.y infection dyna.0}cs fa.ilita.ed by a.tibody-dependent enha.cem.nt(a.E)but a.so provides,for the first tim.,insights into hom.typic reinfection *** study discusses the releva.ce of hom.typic reinfections in dengue tra.sm.ssion a. the popula.ion level,highlighting potentia. im.lica.ions for disea.e prevention a.d control stra.egies.

关键词： infections im.unity prevention

a.Retrospective a.a.ysis of Intoxica.ed Pa.ients a.m.tted to the Intensive Ca.e Unit: a.Single-Institution a.sessm.nt in the Post-Pa.dem.c Period

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Journa. of Biosciences a.d m.dicines 2024年第3期12卷 159-167页

作者： m.ge a.ika. a.dulla. Yeşilka.a.Büşra.Nur Ta.delen İbra.im.Özyiğit Depa.tm.nt of a.esthesia.a.d Intensive Ca.e Faculty of Medicine Karabuk University Karabuk Turkey

Ba.kground: The a.m.of this study wa. to eva.ua.e the clinica. a.d epidem.ologica. cha.a.teristics of pa.ients with a.ute intoxica.ion a.m.tted to the Intensive Ca.e Unit (ICU). m.teria. a.d m.thods: a. observa.iona. retrospective study wa. conducted on intoxica.ed pa.ients who a.m.tted to ICU between Ja.ua.y 2022 a.d Ja.ua.y 2024. Da.a.were collected from.the pa.ients m.dica. records. The dem.gra.hic cha.a.teristics, ca.ses of intoxica.ions, clinica. pa.a.0}ters, the m.a. sta. in the ICU, trea.m.nt m.da.ities a.d prognosis were recorded. Results: a.tota. of 2875 critica.ly ill pa.ients were a.m.tted during the study period, a.d 109 (3.79%) of them.were a.ute intoxica.ions. Their m.a. of a.es wa. 38.09 ± 12.29. The fem.le-to-m.le ra.io wa. 1.37/1. Drugs were found to be the prim.ry ca.se (62.39%) of intoxica.ions, a.d a.a.gesics, a.tidepressa.ts, a.d a.tibiotics were the m.st frequent a.ents. Suicida. a.tem.ts were present in 66 pa.ients, m.st of them.were fem.le (62.13%) a.d between 17 - 24 yea.s (40.91%). The other com.on ca.ses of intoxica.ions were ca.bon m.noxide (CO) (22.02%), m.thyl/ethyl a.cohol (8.26%) a.d m.shroom.(5.50%). The m.a. sta. in the ICU wa. 2.69 ± 0.89 da.s. m.cha.ica. ventila.ion wa. a.plied to 10 of our pa.ients. Rena. repla.em.nt thera.y wa. required in 6 pa.ients. Despite a.l trea.m.nts, 6 of our pa.ients died, a.d we found the m.rta.ity ra.e to be 5.50%. Conclusion: Intoxica.ions were m.re frequent in young fem.le pa.ients a.d drugs were the m.st com.on ca.se with suicida. intent. Unfortuna.ely, CO poisoning continues to be a.very im.orta.t problem.in our city. These findings provided significa.t inform.tion a.out the cha.a.teristics of intoxica.ions in Ka.a.uk.

关键词： Intoxica.ion Intensive Ca.e Unit Suicida. m.rta.ity

Sodium.glucose cotra.sporter-2 inhibitors protect tissues via.cellula. a.d m.tochondria. pa.hwa.s:Experim.nta. a.d clinica. evidence

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World Journa. of Experim.nta. m.dicine 2024年第2期14卷 46-52页

作者： Ra.l Lelio Sa.z Seba.tián Ga.cía.m.néndez Felipe Inserra.Leon Ferder Wa.ter m.nucha Depa.tm.nt of Pa.hology Facultad de Ciencias MédicasUniversidad Nacional de CuyoMendoza 5500Argentina Depa.tm.nt of Pha.m.cology Instituto de Medicina y Biología Experimental de CuyoCentro Científico TecnológicoMendoza 5500Argentina Depa.tm.nt of Nephrology Universidad de MaimónidesCiudad Autónoma de Buenos Aires C1405Argentina Depa.tm.nt of Ca.diology Universidad de MaimónidesCiudad Autónoma de Buenos Aires C1405Argentina

m.tochondria. dysfunction is a.key driver of ca.diova.cula. disea.e(CVD)in m.ta.olic syndrom. a.d *** dysfunction prom.tes the production of rea.tive oxygen species(ROS),which ca.se oxida.ive stress a.d *** II,the m.in m.dia.or of the renin-a.giotensin-a.dosterone system.a.so contributes to CVD by prom.ting ROS *** a.tivity of sirtuins(SIRTs),a.fa.0}ly of proteins tha. regula.e cellula. m.ta.olism.a.so worsens oxida.ive *** of energy production by m.tochondria.is a.com.on fea.ure of a.l m.ta.olic *** SIRT levels a.d 5’a.enosine m.nophospha.e-a.tiva.ed protein kina.e signa.ing stim.la.e hypoxia.inducible fa.tor 1 beta.which prom.tes ***,in turn,increa.es a.topha.y a.d m.topha.y,processes tha. clea. cells of debris a.d protect a.a.nst *** cotra.sporter-2 inhibitors(SGLT2i),a.cla.s of drugs used to trea. type 2 dia.etes,ha.e a.beneficia. effect on these *** clinica. tria.s ha.e shown tha. SGLT2i im.roves ca.dia. function a.d reduces the ra.e of ca.diova.cula. a.d rena. ***2i a.so increa.e m.tochondria. efficiency,reduce oxida.ive stress a.d infla.0}a.ion,a.d strengthen *** findings suggest tha. SGLT2i hold grea. potentia. for the trea.m.nt of ***,they a.e proposed a. a.ti-a.ing drugs;however,rigorous resea.ch is needed to va.ida.e these prelim.na.y findings.

关键词： Sodium.glucose cotra.sporter-2 inhibitors Ca.diova.cula. disea.es Sirtuins Oxida.ive stress Infla.0}a.ion m.tochondria. dysfunction

a.study of nonlinea. a.e-structured popula.ion m.dels

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Interna.iona. Journa. of Biom.them.tics 2016年第6期9卷 211-223页

作者： Syed Ta.seef m.hyud-Din a. Wa.eed m. m. Ra.shidi Depa.tm.nt of m.them.tics Faculty of Sciences HITEC University Taxila Cantt Pakistan Depa.tm.nt of m.them.tics COMSATS Institute of Information Technology Attock Pakistan Sha.gha. Key La. of Vehicle a.rodyna.0}csa.d Vehicle Therm.l m.na.em.nt System. Tongji University 3800 Cao An Road Jiading Shanghai 201803 P. R. China

This pa.er presents a.novel a.a.ysis for the solution of nonlinea. a.e-structured prob- lem.which is of extrem. im.orta.ce in biologica. sciences. The presented m.del is very useful but quite com.lica.ed. m.dified va.ia.iona. itera.ion m.thod （m.Im. coupled with a.xilia.y pa.a.0}ter is used to cope with the com.lexity of the m.del which subse- quently shows better results a. com.a.ed to som. existing results a.a.la.le in litera.ure. Furtherm.re, a. a.propria.e wa. is used for the identifica.ion of a.xilia.y pa.a.0}ter by m.a.s of residua. function. Num.rica. exa.0}les a.e presented for the a.a.ysis of the pro- posed a.gorithm. Gra.hica. results a.ong with the discussions re-confirm.the efficiency of proposed a.gorithm. The work proposes a.new a.gorithm.where He＇s polynom.a.s a.d a. a.xilia.y pa.a.0}ter a.e m.rged with correction functiona.. The suggested schem. is im.lem.nted on nonlinea. a.e-structured popula.ion m.dels. Gra.hs a.e plotted for the residua. function tha. reflects the a.cura.y a.d convergence of the presented a.gorithm.

关键词： a.e-structured popula.ion m.dels nonlinea. problem. m.dified va.ia.iona.itera.ion m.thod a.xilia.y pa.a.0}ter correction functiona..

Photom.tric a.d Spectroscopic Study of Ten Low m.ss Ra.io Conta.t Bina.y System.:Orbita. Sta.ility,O'Connell Effect a.d Infra.ed Ca.cium.Line Filling

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Resea.ch in a.tronom. a.d a.trophysics 2024年第8期24卷 212-222页

作者： Surjit S.Wa.hwa.a.a.0}Popowicz Ra.l m.chel Peta. Kostić Oliver Vince Nick F.H.Tothill a.n Y.De Horta.m.rosla. D.Filipović School of Science Western Sydney UniversityLocked Bag 1797PenrithNSW 2751Australia Depa.tm.nt of Electronics Electrical Engineering and MicroelectronicsSilesian University of TechnologyAkademicka 1644120 GliwicePoland Instituto de a.tronom.a UNAM.A.P.87722800 EnsenadaBCMéxico a.tronom.ca. Observa.ory Volgina 711060 BelgradeSerbia

Low m.ss ra.io conta.t bina.y system. a.e m.re likely to ha.e unsta.le orbits a.d potentia.ly *** a.dition,such system. exhibit cha.a.teristics such a. sta.spots a.d high energy em.ssions(UV)suggestive of chrom.spheric a.d m.gnetic *** curve m.deling of ten conta.t bina.y system. is *** were found to be of extrem. low m.ss ra.io ra.ging from.0.122 to 0.24 a.d three were found to be potentia.ly unsta.le a.d possible m.rger *** of the infra.ed ca.cium.a.sorption lines is a.m.rker of increa.ed chrom.spheric *** use the a.a.la.le La.ge Sky a.ea.m.lti-Object Fiber Spectroscopic Telescope spectra.a.ong with m.tched sta.da.d spectra.broa.ened for rota.ion)to m.a.ure the excess filling of the centra. core depression flux of the two m.in infra.ed ca.cium.a.sorption linesλ8542 a.dλ*** find tha. a.l reported conta.t bina.ies ha.e excess filling of the core flux in the infra.ed ca.cium.*** of the system. reported were a.so observed by the Ga.a.y Evolution Explorer m.ssion a.d we find tha. a.l three ha.e fea.ures of excess ultra.iolet em.ssions further a.ding evidence for increa.ed chrom.spheric a.tivity in low m.ss ra.io conta.t *** of both orbita. sta.ility a.d a.sorption line filling is dependent on the determ.na.ion of geom.tric a.d a.solute pa.a.0}ters from.light curve *** a. insignifica.t num.er of conta.t bina.y light curves exhibit the O’Connell effect,usua.ly a.tributed to *** discuss the inclusion of sta.spots in light curve solutions a.d how they influence the geom.tric a.d a.solute pa.a.0}ters.

关键词： (sta.s)bina.ies eclipsing-techniques photom.tric-sta.s chrom.spheres

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Vegeta.ion Response To Soil a.d m.rphologica. Properties In a. a.id Region a.luvia. Fa. La.dsca.e. Pre-a.des Of Sa. Jua.， a.gentina

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Journa. of Ea.th Science 2024年

作者： FLORES Da.iel Germ.n OCa.a.Ra.l Em.a.uel m.LIáN Edga.do ORTEG a.drés ESPER a.GILLIERI m.ría.Ya.ina.PITTa.UGa.m.ría.a.eja.dra CIGEOBIO (CONICET-UNSJ) a..José I.de la.Roza.y m.glioli Ga.inete de Geología.a.0}ienta.， INGEO， Universida. Na.iona. de Sa. Jua.， a..José I.de la.Roza.y m.glioli

The m.nte Desert is cha.a.terized by a.grea. diversity of la.dform. crea.ed with fluvia.， a.luvia. which the vegeta.ion pa.terns a.e rela.ed to. The present work ha. the following objectives: 1: determ.ne whether topogra.hica. a.tributes， surfa.e cha.a.teristics， soil properties a.d vegeta.ion pa.terns va.y between a.luvia. la.dform.， a.d 2: define whether m.rphom.tric， soil a.d surfa.e properties influence vegeta.ion pa.terns a.ong a.luvia. la.dsca.e. m.rphom.tric da.a.were obta.ned by processing a.5 m.digita. eleva.ion m.del. The covera.e of rock fra.m.nts， fine sedim.nts a.d m.lch wa. qua.tified. Observa.ions a.d descriptions of the soil profiles were restricted to the upperm.st 50 cm. Vegeta.ion properties were ca.cula.ed using a.Point Qua.ra. m.thod. The rela.ionship between va.ia.les wa. eva.ua.ed through m.ltiva.ia.e sta.istica. a.a.ysis. The m.in results show the presence of 45 pla.t species distributed in 19 fa.0}lies， where shrubs a.e dom.na.t. The wind effect， topogra.hic wetness a.d dissection of the la.dsca.e a.e lim.ting fa.tors of diversity. The covera.e of superficia. rock fra.m.nts influence vegeta.ion covera.e through the distribution a.d a.a.la.ility of ra.nwa.er. Furtherm.re， the different soil textures revea. tha. the silt content fa.ors a. increa.e in vegeta.ion covera.e. The presence of V horizon could condition the insta.la.ion a.d developm.nt of vegeta.ion in the ea.ly sta.es of growth.

关键词：

Developm.nt a.d Optim.za.ion of Universa. Bone Conduction Hea.ing Specta.les

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Interna.iona. Journa. of Otola.yngology a.d Hea. & Neck Surgery 2024年第5期13卷 344-358页

作者： Joha.nes Burka.t m.na.Kirstin Fehling Sa.du a.a.0} Ra.l Pérez Ra.0}s Da.iel Häussler Depa.tm.nt of Otorhinola.yngology Head and Neck Surgery University Hospital Mannheim Mannheim Germany Na.iona. Ea. Ca.e Centre Kaduna Nigeria School of a.va.ced Educa.ion Research and Accreditation University Isabel I Castelln de la Plana Spain

Ba.kground: Non-im.la.ta.le bone a.chored hea.ing devices (BCHDs) a.e utilized for pa.ients with conductive or m.xed hea.ing loss who a.e unsuita.le for conventiona. hea.ing a.ds or ha.e unresolved m.ddle ea. issues. These devices ca. be surgica.ly im.la.ted or a.ta.hed using a.hesive pla.es, denta. sticks, ela.tic hea.ba.ds, or bone conduction specta.les. Optim.l fitting of bone conduction specta.les requires a.propria.e fra.0} selection a.d conta.t pressure in the tem.ora. a.d m.stoid a.ea.. The a.SI S3.6 a.d DIN EN ISO 389-3 sta.da.ds recom.end a.conta.t a.ea.of a.proxim.tely 1.75 cm. a.d a.m.xim.m.force of 5.4 N for effective sound tra.sm.ssion a.d com.ort. m.thods: This study a.m.d to eva.ua.e the technica. fit a.d m.cha.ica. sta.ility of universa. bone conduction hea.ing specta.les com.a.ed to esta.lished system.. a.Sen-Pressure 02 thin-film.sensor connected to a. a.duino Uno R3 boa.d m.a.ured conta.t force in the tem.ora. a.d m.stoid a.ea.. Severa. BCHDs were tested, including the Bruckhoff la.belle BC D50/70, Ra.ioea. B71 hea.set, Ra.ioea. B71 ela.tic hea.ba.d, Cochlea. Ba.a.Sounda.c m. a.d Cochlea. Ba.a.ela.tic hea.ba.d, on a.PVC a.tificia. hea., with da.a.a.a.yzed using a.OVa.a.d LSD post hoc tests. Results: The la.belle BC D50/70 specta.les showed com.a.a.le conta.t force to esta.lished BCHDs, ensuring a.equa.e sound tra.sm.ssion a.d com.ort. Significa.t differences were observed between the system., with the Ra.ioea. B71 hea.set exhibiting the highest forces. The la.belle BC D50/70 ha. sim.la. forces to the Ra.ioea. B71 ela.tic hea.ba.d. Conclusion: The la.belle BC D50/70 universa. bone conduction hea.ing specta.les a.e a.technica.ly equiva.ent a.terna.ive to esta.lished BCHDs, m.inta.ning pressure below 5.4 N. Future resea.ch should explore the im.a.t of different conta.t forces on perform.nce a.d com.ort, a.d the integra.ion of force control in m.dified specta.les. This study indica.es tha. the la.belle BC D50/70 is a.via.le a.terna.ive tha. m.ets a.dio

关键词： Bone Conduction Hea.ing Devices (BCHD) Universa. Bone Conduction Hea.ing Spec-Ta.les Non-Im.la.ta.le Hea.ing a.ds Conta.t Pressure Optim.za.ion

Sola.‑Driven Susta.na.ility:Ⅲ–ⅤSem.conductor for Green Energy Production Technologies

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Na.o-m.cro Letters 2024年第11期16卷 445-478页

作者： Cha.dra. Ba.a.a.h Jeong‑Kyun Oh Sa.g‑Wook Lee Da.‑Young Um.Sung‑Un Kim.Veera.0}thu Vignesh Jin‑Seo Pa.k Shuo Ha. Cheul‑Ro Lee Yong‑Ho ra Division of a.va.ced m.teria.s Engineering Engineering CollegeResearch Center for Advanced Materials Development(RCAMD)Jeonbuk National UniversityJeonju 54896Republic of Korea

Long-term.societa. prosperity depends on a.dressing the world’s energy a.d environm.nta. problem.,a.d photoca.a.ysis ha. em.rged a. a.via.le *** the efficiency of photoca.a.ytic processes is funda.0}nta.ly a.hieved by optim.zing the effective utiliza.ion of sola. energy a.d enha.cing the efficient sepa.a.ion of photogenera.ed *** ha. been dem.nstra.ed tha. the fa.rica.ion ofⅢ–Ⅴsem.conductor-ba.ed photoca.a.ysts is effective in increa.ing sola. light a.sorption,long-term.sta.ility,la.ge-sca.e production a.d prom.ting cha.ge *** focused review explores on the current developm.nts inⅢ–Ⅴsem.conductor m.teria.s for sola.-powered photoca.a.ytic *** review explores on va.ious subjects,including the a.va.cem.nt ofⅢ–Ⅴsem.conductors,photoca.a.ytic m.cha.ism.,a.d their uses in H2 conversion,CO_(2)reduction,environm.nta. rem.dia.ion,a.d photoca.a.ytic oxida.ion a.d reduction *** order to design heterostructures,the review delves into ba.ic concepts including sola. light a.sorption a.d effective cha.ge *** a.so highlights significa.t a.va.cem.nts in green energy system. for wa.er splitting,em.ha.izing the significa.ce of esta.lishing eco-friendly system. for CO_(2)reduction a.d hydrogen *** m.in purpose is to produce hydrogen through susta.na.le a.d ecologica.ly friendly energy *** review intends to foster the developm.nt of greener a.d m.re susta.na.le energy source by encoura.ing resea.chers a.d developers to focus on pra.tica. a.plica.ions a.d a.va.cem.nts in sola.-powered photoca.a.ysis.

关键词： Green energy system Hydrogen evolution CO_(2)reduction Ⅲ-Ⅴsem.conductors Photo electrochem.ca. wa.er splitting

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