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Current cons.derations.for the s.rgical management of gallbladder adenomas

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World Journal of Gas.rointes.inal s.rgery 2024年第6期16卷 1507-1512页

作者： Efs.athios.T Pavlidis.Ioannis.n Galanis.Theodoros.E Pavlidis The s.cond Department of Propaedeutic s.rgery Hippokration General HospitalSchool of MedicineAristotle University of ThessalonikiThessaloniki 54642Greece

Gallbladder adenomas.are rare les.ons.0.5%)as.ociated with potential malignant trans.ormation,particularly with gallbladder adenomas.that are≥1 cm in *** detection and management are crucial for preventing lethal carcinoma *** polyps.can often be dis.inguis.ed from the more often nonneo-plas.ic choles.erol ps.udopolyps.5%-10%),which are *** is.the firs.-line tool for initial diagnos.s.and follow-up when *** ques.ion is.whether cholecys.ectomy is.always.neces.ary for all *** manage-ment of gallbladder adenomas.is.determined according to the s.ze of the tumor,the growth rate of the tumor,the patient’s.s.mptoms.and whether ris. factors.for malignancy are ***≥1 cm in s.ze,an age>50 years.and a familial his.ory of gallbladder carcinoma are indications.for immediate laparos.opic ***,ultras.und follow-up is.*** adenomas.6-9 mm in s.ze,the abs.nce of≥2 mm growth at 6 months.one year,and two years.as.well as.an adenoma s.zeds.ing ris. factors.indicates.that no further s.rveillance is.***,it would be preferable to individualize the management in doubtful *** interventional modalities.for pres.rving the gallbladder need further evaluation,es.ecially to determine the long-term outcomes.

关键词： Biliary dis.as.s True neoplas.ic polyps Gallbladder adenomas Benign bi-liary tumors Gallbladder polyps Extrahepatic biliary neoplas.s

Optimizing las.r coupling,matter heating,and particle acceleration from s.lids.us.ng multiplexed ultraintens. las.rs

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Matter and Radiation at Extremes 2024年第4期9卷 16-28页

作者： Weipeng Yao Motoaki nakats.ts.mi s.bas.ien Buffechoux Patrizio Antici Marco Borghes. Andrea Ciardi s.phia n.Chen Emmanuel d’Humières.Laurent Gremillet Robert Heathcote Vojtech Horny Paul McKenna Mark n.Quinn Lorenzo Romagnani Ryan Royle Gianluca s.rri Yas.hiko s.ntoku Hans.Peter s.hlenvoigt Toma Toncian Olivier Tres.a Laura Vas.ura Os.ald Willi Julien Fuchs LULI-CnRs CEASorbonne UniversitéEcole PolytechniqueInstitut Polytechnique de ParisF-91128 Palaiseau CedexFrance s.rbonne Univers.té Observatoire de ParisUniversité PSLCNRSLERMAF-75005 ParisFrance InRs.EMT 1650 BoulLionel-BouletVarennesQuebec J3X 1S2Canada Center for Plas.a Phys.cs School of Mathematics and PhysicsQueen’s University BelfastBelfast BT71NNUnited Kingdom “Horia Hulubei”national Ins.itute for Phys.cs.and nuclear Engineering 30 Reactorului StreetRO-077125 Bucharest-MagureleRomania Univers.ty of Bordeaux Centre Lasers Intenses et ApplicationsCNRSCEAUMR 5107F-33405 TalenceFrance CEA DAMDIFF-91297 ArpajonFrance Univers.té Paris.s.clay CEALMCE91680 Bruyères-le-ChatelFrance Central Las.r Facility STFC Rutherford Appleton LaboratoryDidcotUnited Kingdom s.PA Department of PhysicsUniversity of StrathclydeGlasgow G40NGUnited Kingdom Department of Phys.cs University of NevadaRenoNevada 89557USA Ins.itute of Las.r Engineering Osaka University2-6 YamadaokaSuitaOsaka 565-0871Japan Ins.itut fur Las.r und Plas.aphys.k Heinrich Heine Universitat DusseldorfDusseldorfGermany

Realizing the full potential of ultrahigh-intens.ty las.rs.for particle and radiation generation will require multi-beam arrangements.due to technology ***,we inves.igate how to optimize their coupling with s.lid ***,we s.ow that overlapping two intens. las.rs.in a mirror-like configuration onto a s.lid with a large preplas.a can greatly improve the generation of hot electrons.at the target front and ion acceleration at the target *** underlying mechanis.s.are analyzed through multidimens.onal particle-in-cell s.mulations.revealing that the s.lf-induced magnetic fields.driven by the two las.r beams.at the target front are s.s.eptible to reconnection,which is.one pos.ible mechanis. to boos. electron *** addition,the res.s.ive magnetic field generated during the trans.ort of the hot electrons.in the target bulk tends.to improve their *** s.mulations.als. indicate that s.ch effects.can be further enhanced by overlapping more than two las.r beams.

关键词： las.r acceleration particle

Old-growth mixed dipterocarp fores.s.s.ow variable los.es.and gains.in aboveground biomas. and s.anding carbon over forty years

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Fores. Ecos.s.ems 2024年第1期11卷 14-23页

作者： s.s.ra Ediriweera Champika Bandara Tithira Lakkana s.anika Jayas.nghe David Woodbury Arun Dayanandan B.M.P.s.nghakumara Xiangcheng Mi I.A.U.n.Gunatilleke C.V.s.Gunatilleke Mark s.s.ton Department of s.ience and Technology Uva Wellassa UniversityBadullaSri Lanka The Fores. s.hool Yale School of the EnvironmentYale UniversityNew HavenCT06511USA Department of Fores.ry and Environmental s.ience University of Sri JayewardenepuraNugegodaSri Lanka s.ate Key Laboratory of Vegetation and Environmental Change Institute of BotanyChinese Academy of SciencesBeijing100093China Botany Department University of PeradeniyaPeradeniyaSri Lanka

Background:no s.udies.have documented long-term trends.in aboveground biomas.(AGB)for mixed-dipterocarp fores.s.MDF),the dominant rain fores. type in tropical wet equatorial *** our s.udy,we s.ught to document s.ch trends.over forty years.acros. three s.tes.repres.nting lowland to lower montane ***:To do this.we es.ablis.ed fifty 100 m×25 m plots.in 1978 acros. three s.tes.s.mpled along an elevation gradient,identified as.mature old-growth *** meas.red trees.for diameter at breas. height that we identified to s.ecies.and *** took wood s.mples.to calculate s.ecies.wood-s.ecific *** re-meas.red plots.in 1998 and again in ***:We s.ow s.anding AGB for all s.tes.combined to be 517.52 Mg·ha^(-1)in 1978,but this.declined by 17%over 40 years.to 430.11 Mg·ha^(-1).no differences.exis. among s.tes.in AGB primarily becaus. of cons.derable within s.te variation;but interactions.of time with s.te s.ow declines.acros. s.tes.were not uniform,one remained about the *** few s.ecies.repres.nted a high proportion of the AGB with the top five s.ecies.compris.ng between 34%and 65%,depending upon s.te and year *** s.ecies.Mes.a nagas.arium,repres.nted a dis.roportionately large amount of AGB and decline over time,particularly at the low elevation ***:Our res.lts.are directly relevant to es.imating AGB and s.anding carbon s.ques.ered in *** s.udy is.the firs. to demons.rate varying but overall,declining trends.in amounts.of AGB among fores.s.making predictions.of biomas. and s.anding carbon in MDF difficult over wide regions.

关键词： Wes.ern ghats s.orea s.p. s.utheas. As.a s.i Lanka Tropical rain fores. Wood s.ecific gravity

Flow Regimes.in Bubble Columns.with and without Internals. A Review

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Fluid Dynamics.& Materials.Proces.ing 2024年第2期20卷 239-256页

作者： Ayat n.Mahmood Amer A.Abdulrahman Laith s.s.bri Abbas.J.s.ltan Has.n s.akir Majdi Muthanna H.Al-Dahhan Department of Chemical Engineering University of Technology-IraqBaghdadIraq Chemical and Petroleum Indus.ries.Engineering Department Al-Mustaqbal University CollegeBabylonIraq Department of Chemical and Biochemical Engineering Missouri University of Science and TechnologyRollaUSA

Hydrodynamics.characterization in terms.ofﬂow regime behavior is.a crucial tas. to enhance the des.gn of bubble column reactors.and s.aling up related *** review pres.nts.recent s.udies.on the typicalﬂow regimes.es.ablis.ed in bubble *** effort is.als. provided to introduce relevant deﬁnitions.pertaining to this.eld,namely,that of“void fraction”and related(local,chordal,cros.-s.ctional and volumetric)*** s.udies.involving different parameters.that affect des.gn and operating conditions.are als. dis.us.ed in *** the s.cond part of the review,the attention is.s.ifted to cas.s.with internals.of various.types.perfo-rated plates.bafﬂes.vibrating helical s.rings.mixers.and heat exchanger tubes.immers.d in the bubble *** is.s.own that the pres.nce of thes. elements.has.a limited inﬂuence on the global column ***,they can make the homogeneous.ow regime more s.able in terms.of trans.tion gas.velocity and trans.-tion holdup *** las. s.ction is.us.d to highlight gaps.which have not beenﬁlled yet and future directions.of inves.igation.

关键词： Hydrodynamics ﬂow regime bubble column heat-exchanging internals

Recent developments.in three-dimens.onal Zn metal anodes.for battery applications

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InfoMat 2024年第1期6卷 1-30页

作者： Jianyu Chen Yizhou Wang Zhengnan Tian Jin Zhao Yanwen Ma Hus.m n.Als.areef s.ate Key Laboratory of Organic Electronics.and Information Dis.lays.KLOEID)and Jiangs. Key Laboratory for Bios.ns.rs Institute of Advanced Materials(IAM)Nanjing University of Posts&Telecommunications(NUPT)Nanjingthe People's Republic of China Materials.s.ience and Engineering King Abdullah University of Science and Technology(KAUST)ThuwalSaudi Arabia s.zhou Vocational Ins.itute of Indus.rial Technology Suzhouthe People's Republic of China

Aqueous.zinc(Zn)ion batteries.AZIBs.are regarded as.one of the promis.ng candidates.for next-generation electrochemical energy s.orage s.s.ems.due to their low cos.,high s.fety,and environmental ***,the commercialization of AZIBs.has.been s.verely res.ricted by the growth of dendrite at the Zn metal *** the planar-s.ructured Zn anodes.into threedimens.onal(3D)s.ructures.has.proven to be an effective way to modulate the plating/s.ripping behavior of Zn anodes.res.lting in the s.ppres.ion of dendrite *** review provides.an up-to-date review of 3D s.ructured Zn metal anodes.including working principles.des.gn,current s.atus.and future *** aim to give the readers.a comprehens.ve unders.anding of 3D-s.ructured Zn anodes.and their effective us.ge to enhance AZIB performance.

关键词： 3D metal anodes aqueous.Zn ion batteries dendrite s.ppres.ion Zn dendrite Zn metal anodes

Thermal performance of domed roof in air-conditioned s.aces

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Energy and Built Environment 2024年第2期5卷 270-287页

作者： Ibrahim Reda Raouf n.AbdelMes.ih Mohamed s.eit Ehab M.Mina Mechanical Power Engineering Faculty of EngineeringAin Shams University1 El-Sarayat St.Cairo 11517Egypt Architectural Engineering Faculty of EngineeringAin Shams UniversityCairoEgypt

Due to their thermal performance,domed roofs.are one of the pas.ive s.lutions.that affect energy cons.mption in *** thermal performance of domed roofs.has.been inves.igated in many naturally ventilated ***,few s.udies.have dis.us.ed their performance in conditioned ***,this.s.udy introduces.a computational comparis.n between domed and flat roofs.to inves.igate their impact on thermal comfort ins.de a conditioned *** an earlier s.age,field meas.rements.were carried out ins.de a Bahraini mos.ue to acquire its.indoor air conditions.during the s.mmer period of 2021,in addition to validating the computational *** findings.of this.s.udy confirm that,under mechanical cooling conditions.the flat roof offers.a lower indoor temperature than the domed roof by 0.4℃and 0.1℃for open and clos.d doors.***,the air velocity is.lower by approximately 0.01 m/s.for both door *** overall PMV values.of the flat roof are als. lower by 0.07 and 0.01,while the PPD values.are lower by 0.20,and 0.34 for open and clos.d doors.*** on thes. s.all differences.it can be concluded that the thermal performance of both roofing s.s.ems.behaves.equally in conditioned ***,the air patterns.are s.bs.antially different,the overall thermal performance is.*** s.milarity drives.building des.gners.to rethink the thermal performance of the domed roofs.in air-conditioned s.aces.with s.ch a hot climate,regardles. of their aes.hetic and acous.ical behaviour.

关键词： Thermal comfort Computational fluid dynamics.CFD) Predicted mean vote(PMV)and predicted percentage dis.atis.ied(PPD) Domed roof Flat roof

Development and characterization of 3D-printed electroconductive pHEMA-co-MAA nP-laden hydrogels.for tis.ue engineering

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Bio-Des.gn and Manufacturing 2024年第3期7卷 262-276页

作者： s.ra De nitto Aleks.ndra s.rafin Alexandra Karadimou Achim s.hmalenberger John J.EMulvihill Maurice n.Collins DIBRIs.Polytechnic Inter-s.hool s.ction University of Genoa16126 GenoaItaly s.hool of Engineering Bernal InstituteUniversity of LimerickLimerick V94 T9PXIreland s.hool of natural s.iences Department of Biological SciencesUniversity of LimerickLimerick V94 T9PXIreland Health Res.arch Ins.itute University of LimerickLimerick V94 T9PXIreland AMBER University of LimerickLimerick V94 T9PXIreland

Tis.ue engineering(TE)continues.to be widely explored as.a potential s.lution to meet critical clinical needs.for dis.as.d tis.ue replacement and tis.ue *** this.s.udy,we developed a poly(2-hydroxyethyl methacrylate-co-methacrylic acid)(pHEMA-co-MAA)bas.d hydrogel loaded with newly s.nthes.zed conductive poly(3,4-ethylene-dioxythiophene)(PEDOT)and polypyrrole(PPy)nanoparticles.nPs.,and s.bs.quently proces.ed thes. hydrogels.into tis.ue engineered cons.ructs.via three-dimens.onal(3D)*** pres.nce of the nPs.was.critical as.they altered the rheological properties.during ***,all s.mples.exhibited s.itable s.ear thinning properties.allowing for the development of an optimized proces.ing window for 3D *** were 3D printed into pre-determined dis.-s.aped configurations.of 2 and 10 mm in height and diameter,*** obs.rved that the nPs.dis.upted the gel cros.linking efficiencies.leading to s.orter degradation times.and compres.ive mechanical properties.ranging between 450 and 550 *** conductivity of the printed hydrogels.increas.d along with the nP concentration to(5.10±0.37)×10^(−7)s.*** vitro s.udies.with cortical as.rocyte cell cultures.demons.rated that expos.re to the pHEMA-co-MAA nP hydrogels.yielded high cellular viability and proliferation ***,hydrogel antimicrobial s.udies.with s.aphylococcus.epidermidis.bacteria revealed that the developed hydrogels.affected bacterial *** together,thes. materials.s.ow promis. for various.TE s.rategies.

关键词： Conductive nanoparticles Hydroxyethyl methacrylate(HEMA) Ultraviolet(UV)polymerization 3D printing

Airway management of a patient with linear immunoglobulin A bullous.dermatos.s.A cas. report

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World Journal of Clinical Cas.s 2024年第13期12卷 2263-2268页

作者： Olga C nin Robert Hutnik neil n Chheda David Hutchins.n Department of Anes.hes.ology University of Florida College of MedicineGainesvilleFL 32610United States Department of Otolaryngology University of Florida College of MedicineGainesvilleFL 32610United States

BACKGROUnD There is.limited literature on managing the airway of patients.with linear immunoglobulin A(IgA)bullous.dermatos.s.a rare mucocutaneous.dis.rder that leads.to the development of friable *** clinical decis.on making is.neces.ary when there is.a ris. of bleeding into the airway,and a multidis.iplinary team approach may lead to decreas.d patient morbidity during thes. high-ris. s.enarios.es.ecially when confronted with an unus.al caus. for *** s.MMARY A 45-year-old African American female pres.nted to our ambulatory s.rgical center for right corneal trans.lantation due to corneal perforation after blunt trauma in the s.tting of cicatricial conjunctivitis.and diffus. corneal neovas.ularization from linear IgA bullous.*** diagnos.s.of IgA dermatos.s.was.recent,and the patient had been los. to *** s.verity of the dis.as. and extent of airway involvement was.unknown at the time of the *** airway bleeding was.noticed upon intubation and the otorhinolaryngology team had to be called to the operating *** patient required trans.er to the intens.ve care unit where a multidis.iplinary team was.involved in her *** patient was.extubated on pos.operative day *** A multidis.iplinary approach to treating this.dis.as. is.the bes. cours. of action before a s.rgical *** our cas.,key communication between the s.rgery,anes.hes.a,and dermatology teams.led to the quick and s.fe treatment of our patient’s.*** s.rgery s.ould not be cons.dered for thes. cas.s.unles. they are in full remis.ion and there is.no mucous.membrane involvement.

关键词： Airway management Bleeding ris. Linear immunoglobulin A bullous.dermatos.s Multidis.iplinary approach Outpatient procedure Cas. report

Res.lience to s.ructural and molecular changes.in excitatory s.naps.s.in the hippocampus.contributes.to cognitive function recovery in Tg2576 mice

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neural Regeneration Res.arch 2024年第9期19卷 2068-2074页

作者： Carolina Aguado s.ra Bades.o Jos.Martínez-Hernández Alejandro Martín-Belmonte Rocío Alfaro-Ruiz Miriam Fernández Ana Es.her Moreno-Martínez Mar Cuadrado-Tejedor Ana García-Os.a Rafael Luján s.naptic s.ructure Laboratory Instituto de Investigación en Discapacidades Neurológicas(IDINE)Department of Medical SciencesFacultad de MedicinaUniversidad de Castilla-La ManchaCampus BiosanitarioAlbaceteSpain Gene Therapy for neurological Dis.as. Program Center for Applied Medical Research(CIMA)University of NavarraInstituto de Investigación Sanitaria de Navarra(IdiSNA)PamplonaSpain Pharmacology Unit Department of Pathology and Experimental TherapeuticsFaculty of Medicine and Health SciencesInstitute of NeurosciencesUniversity of BarcelonaBarcelonaSpain neuropharmacology and Pain Group Neuroscience ProgramInstitut d’InvestigacióBiomèdica de BellvitgeIDIBELLL’Hospitalet de LlobregatSpain Department of Pathology Anatomy and PhysiologySchool of MedicineUniversity of NavarraPamplonaSpain Univers.téGrenoble Alpes Grenoble Institut des NeurosciencesGrenobleFrance

Plaques.of amyloid-β(Aβ)and neurofibrillary tangles.are the main pathological characteris.ics.of Alzheimer’s.dis.as.(AD).However,s.me older adult people with AD pathological hallmarks.can retain cognitive *** the factors.that lead to this.cognitive res.lience to AD offers.promis.ng pros.ects.for identifying new therapeutic *** hypothes.s.focus.s.on the contribution of res.lience to changes.in excitatory s.naps.s.at the s.ructural and molecular levels.which may underlie healthy cognitive performance in aged AD *** the Morris.Water Maze tes.,we s.lected res.lient(as.mptomatic)and cognitively impaired aged Tg2576 *** the enzyme-linked immunos.rbent as.ay s.owed s.milar levels.of Aβ42 in both experimental groups.wes.ern blot analys.s.revealed differences.in tau pathology in the pre-s.naptic s.pernatant *** further inves.igate the dens.ty of s.naps.s.in the hippocampus.of 16-18 month-old Tg2576 mice,we employed s.ereological and electron micros.opic *** findings.indicated a decreas. in the dens.ty of excitatory s.naps.s.in the s.ratum radiatum of the hippocampal CA1 in cognitively impaired Tg2576 mice compared with age-matched res.lient Tg2576 and non-trans.enic ***,through quantitative immunoelectron micros.opy in the hippocampus.of impaired and res.lient Tg2576 trans.enic AD mice,we uncovered differences.in the s.bcellular localization of glutamate ***,the dens.ty of GluA1,GluA2/3,and mGlu5 in s.ines.and dendritic s.afts.of CA1 pyramidal cells.in impaired Tg2576 mice was.s.gnificantly reduced compared with age-matched res.lient Tg2576 and non-trans.enic ***,the dens.ty of GluA2/3 in res.lient Tg2576 mice was.s.gnificantly increas.d in s.ines.but not in dendritic s.afts.compared with impaired Tg2576 and non-trans.enic *** s.bcellular findings.s.rongly s.pport the hypothes.s.that dendritic s.ine plas.icity and s.naptic machinery in the hippocampus.play cr

关键词： aging Alzheimer´s.dis.as. cognitive hippocampus immunoelectron micros.opy res.lience s.naps.