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Rational molecular des.gn of efficient yellow-red dendrimer TADF for s.lution-proces.ed OLEDs. a combined effect of s.bs.itution pos.tion and s.rength of the donors

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s.ience China Chemis.ry 2024年第5期67卷 1613-1623页

作者： Changfeng s. Dianming s.n Tomas.Matulaitis.david B.Cordes.Alexandra M.Z.s.awin Eli Zys.an-Colman Organic s.miconductor Centre EaStCHEM School of ChemistryUniversity of St AndrewsSt AndrewsKY169STUK

The development of high-performance s.lution-proces.ed red organic light-emitting diodes.OLEDs. remains.a challenge,particularly in terms.of maintaining efficiency at high luminance. Here, we des.gned and s.nthes.zed four novel orange-red thermally activated delayed fluores.ence(TADF) dendrimers.that are s.lution-proces.able: 2GCz BP, 2DPACz BP, 2FBP2GCz and 2FBP2DPACz. We s.s.ematically inves.igated the effect of s.bs.itution pos.tion and s.rength of donors.on the optoelectronic properties. The revers. inters.s.em cros.ing rate cons.ant(kRIs.) of the emitters.having donors.s.bs.ituted at pos.tions.11and 12 of the dibenzo[a,c]phenazine(BP) is.more than 10-times.fas.er than that of compounds.s.bs.ituted having donors.s.bs.ituted at pos.tions.3 and 6. Compound 2DPACz BP, containing s.ronger donors.than 2GCz BP, exhibits.a red-s.ifted emis.ion and s.aller s.nglet-triplet energy s.litting, ΔE_(s.), of 0.01 e V. The s.lution-proces.ed OLED with 10 wt% 2DPACz BP doped in m CP emitted at 640 nm and s.owed a maximum external quantum efficiency(EQE_(max)) of 7.8%, which was.effectively maintained out to a luminance of 1,000 cd m-2. s.ch a device's.performance at relevant dis.lay luminance is.among the highes. for s.lution-proces.ed red TADF OLEDs. The efficiency of the devices.was.improved s.gnificantly by us.ng 4Cz IPN as.an as.is.ant dopant in a hyperfluores.ence(HF) configuration, where the 2DPACz BP HF device s.ows.an EQEmaxof 20.0% at λEL of 605 nm and remains.high at 11.8% at a luminance of 1,000 cd m-2, which makes.this.device one of the highes. efficiency orange-to-red HF s.-OLEDs.to date.

关键词： thermally activated delayed fluores.ence s.lution-proces.ing red OLEDs dibenzo[a,c]phenazine dendrimers

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A s.s.ematic s.oping review of s.udy methodology for randomized controlled trials.inves.igating probiotics.in athletic and phys.cally active populations

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Journal of s.ort and Health s.ience 2024年第1期13卷 61-71页

作者： Alex E.Mohr david B.Pyne Geovana s.lva Fogaça Leite Deborah Akins.Jamie Pugh College of Health s.lutions Arizona State UniversityPhoenixAZ 85004USA Res.arch Ins.itute for s.ort and Exercis. University of CanberraCanberraACT 2617Australia Laboratory of Functional Fermented Food Faculty of Pharmaceutical SciencesUniversity of São PauloSão Paulo 05508-030Brazil Res.arch Ins.itute for s.ort and Exercis. s.iences Liverpool John Moores UniversityLiverpool L33AFUK

Background:The purported ergogenic and health effects.of probiotics.have been a topic of great intrigue among res.archers.practitioners.and the lay public *** has.als. been an increas.d res.arch focus.within the realm of s.orts.s.ience and exercis. medicine on the athletic gut ***,compared to other ergogenic aids.and dietary s.pplements.probiotics.pres.nt unique s.udy *** objectives.of this.s.s.ematic s.oping review were to identify and characterize s.udy methodologies.of randomized controlled trials.inves.igating s.pplementation with probiotics.in athletes.and phys.cally active ***:Four databas.s.MEDLINE,CINAHL,Cochrane CENTRAL,and Cochrane Databas. of s.s.ematic Reviews.were s.arched for randomized controlled s.udies.involving healthy athletes.or phys.cally active *** intervention with probiotics.and inclus.on of a control and/or placebo group were *** peer-reviewed articles.in Englis. were cons.dered,and there were no date *** were extracted and pres.nted in tabular form to detail s.udy protocols.characteris.ics.and *** in randomized controlled trials.was.determined with the RoB 2.0 ***:A total of 45 s.udies.were included in the review,with 35 us.ng a parallel group des.gn and 10 us.ng a cros.-over *** half the s.udies.us.d a s.ngle probiotic and the other half a multi-s.rain *** probiotic dos. ranged from 2×10^(8)to 1×10^(11)colony forming units.daily,and the length of intervention was.between 7 and 150 *** than half the s.udies.directly as.es.ed gas.rointes.inal s.mptoms.gut permeability,or the gut *** s.x ratio of participants.was.heavily weighted toward males.and only 3 s.udies.exclus.vely inves.igated ***-level advers. events.were reported in only 2 s.udies.although the methodology of reporting varied *** ris. of bias.was.generally low,although details.on randomization were lacking in s.me s

关键词： Exercis. Experimental methodology Gas.rointes.inal s.mptoms Gut microbiota Probiotic s.pplementation

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Alcohol and illicit drugs.prevalence of alcohol and illicit drug us. and their predictors.in young people from Argentina,Bulgaria,Chile and Romania

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Global Health Journal 2024年第1期8卷 16-23页

作者： Daniel Vankov david Jankovs.ky Boris.av Vankov Martin Galanternik Claudia Rodriguez Michiel de Ruyter s.ientific Organization from Partium Oradea 410204Romania Queens.and Univers.ty of Technology BrisbaneQueensland 4001Australia As.ociation for Youth and s.udents.in Partium Oradea 410102Romania Community Centre Bright Day-2009 Vidin 3700Bulgaria MiNU Civil.As.ociation Buenos Aires 4918Argentina ONG No Chat Santiago 832000Chile

Background:Alcohol and illicit drugs.AID)continue to be a major global health *** preventable,AID is.linked to millions.of deaths.annually *** s.tuation is.particularly grave for young people,with AID being a major direct ris. factor for dis.bility-adjus.ed youth life-years.los. and *** further contributes.to as.aults.road cras.es.accidental pois.ning,and s.icide,leading to long-term is.ues.and public health ***:This.s.udy aimed at dis.los.ng current AID prevalence data for Argentinian,Bulgarian,Chilean and Romanian *** s.ed light on the predictors.of AID in young people from thos. ***:The s.udy us.d an online s.rvey to gather data from people aged 18 to 25(n=1,297).The s.rvey was.underpinned by the theory of planned behaviour(TPB).Predictors.were inves.igated s.parately for drinking alcohol and us.ng illicit ***:Our data revealed that acros. the four target countries.49%to 90%of the participants.drank alcohol,and 8%to 35%us.d illicit drugs.in the pas. three *** 20%and 91%of them intended to drink,and between 8%and 31%intended to us. illicit drugs.in the following three *** TPB model predicted s.atis.ically s.gnificant(Ps.of variance in drinking alcohol(between 61%and 72%)and us.ng illicit drugs.between 20.3%and 74.4%).Intention was.cons.s.ent in s.gnificantly predicting both *** around the predictive validity of s.lf-efficacy,age and gender was.mixed acros. the inves.igated ***:This.res.arch provided an update on the s.arce AID epidemiological *** als. s.pplied evidence about what theoretically-informed meas.res.might be us.ful targets.of interventions.in the cas. of Argentina,Bulgaria,Chile and *** new knowledge of unders.anding s.bs.ance abus. determinants.and prevalence may help res.archers.and practitioners.better meet young people's.health prevention needs.

关键词： Young people Alcohol Ilicit drugs Intention s.lf-efficacy

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Towards.trus.worthy multi-modal motion prediction:Holis.ic evaluation and interpretability of outputs

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CAAI Trans.ctions.on Intelligence Technology 2024年第3期9卷 557-572页

作者： s.ndra Carras.o Limeros.s.lwia Majchrows.a Joakim Johnander Chris.offer Peters.on MiguelÁngel s.telo david Fernández Llorca Computer Engineering Department Polytechnic SchoolUniversity of AlcalaMadridSpain AI s.eden GothenburgSweden Zens.act AB GothenburgSweden Department of Electrical Engineering Linköping UniversityLinköpingSweden Chalmers.Univers.ty of Technology GothenburgSweden European Commis.ion Joint Research CentreSevilleSpain

Predicting the motion of other road agents.enables.autonomous.vehicles.to perform s.fe and efficient path *** tas. is.very complex,as.the behaviour of road agents.depends.on many factors.and the number of pos.ible future trajectories.can be cons.d-erable(multi-modal).Mos. prior approaches.propos.d to addres. multi-modal motion prediction are bas.d on complex machine learning s.s.ems.that have limited ***,the metrics.us.d in current benchmarks.do not evaluate all as.ects.of the problem,s.ch as.the divers.ty and admis.ibility of the *** authors.aim to advance towards.the des.gn of trus.worthy motion prediction s.s.ems.bas.d on s.me of the re-quirements.for the des.gn of Trus.worthy Artificial *** focus.is.on evaluation criteria,robus.nes.,and interpretability of ***,the evaluation metrics.are comprehens.vely analys.d,the main gaps.of current benchmarks.are identified,and a new holis.ic evaluation framework is.***,a method for the as.es.ment of s.atial and temporal robus.nes. is.introduced by s.mulating nois. in the perception *** enhance the interpretability of the outputs.and generate more balanced res.lts.in the propos.d evaluation framework,an intent prediction layer that can be attached to multi-modal motion prediction models.is.*** effectivenes. of this.approach is.as.es.ed through a s.rvey that explores.different elements.in the vis.alis.tion of the multi-modal trajectories.and *** propos.d approach and findings.make a s.gnificant contribution to the development of trus.worthy motion prediction s.s.ems.for autono-mous.vehicles.advancing the field towards.greater s.fety and reliability.

关键词： autonomous.vehicles evaluation interpretability multi-modal motion prediction robus.nes. trus.worthy AI

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Fetal Head Compres.ion: Its.Pos.ible Role in Neurologic Injury

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Open Journal of Obs.etrics.and Gynecology 2024年第1期14卷 124-143页

作者： Barry s. s.hifrin Brian J. Koos.Wayne R. Cohen Department of Obs.etrics.and Gynecology The Western University of Health Sciences Pomona USA The david Geffen s.hool of Medicine at UCLA Los Angeles USA The Univers.ty of Arizona College of Medicine Tucson USA

It is.widely as.umed that fetal is.hemic brain injury during labor derives.almos. exclus.vely from s.vere, s.s.emic hypoxemia with marked neonatal depres.ion and acidemia. s.vere as.hyxia, however, is.one of s.veral caus.s.of perinatal neurological injury and may not be the mos. common;mos. neonates.diagnos.d with hypoxic-is.hemic encephalopathy do not have evidence of s.vere as.hyxia. s.ps.s. direct brain trauma, and drug or toxin expos.re account for s.me cas.s. while mechanical forces.of labor and delivery that increas. fetal intracranial pres.ure s.fficiently to impair brain perfus.on may als. contribute. Becaus. of bony compliance and mobile s.ture lines. the fetal s.ull changes.s.ape and redis.ributes.cerebros.inal fluid during labor according to cons.raints.impos.d by contractions. and bony and s.ft tis.ue elements.of the birth canal as.the head des.ends. Thes. accommodations. including the increas. in intracranial pres.ure, are adaptive and neces.ary for efficient des.ent of the head while s.feguarding cerebral blood flow. Autonomic reflexes.mediated through central receptors.normally provide ample protection of the brain from the cons.derable pres.ure exerted on the s.ull. On occas.on, thos. forces. which are trans.itted intracranially, may overcome the various.adaptive anatomical, cardiovas.ular, metabolic, and neurological mechanis.s.that maintain cerebral perfus.on and oxygen availability, res.lting in is.hemic brain injury. Accepting the notion of a potentially advers. impact of fetal head compres.ion s.gges.s.that avoidance of exces.ive uterine activity and of relentles. pus.ing without s.eady progres. in des.ent may offer protection for the fetal brain during parturition. Exces.ive head compres.ion s.ould be cons.dered in the differential diagnos.s.of is.hemic encephalopathy.

关键词： Fetal Brain Injury Fetal Head Compres.ion Is.hemic Encephalopathy Neonatal Encephalopathy

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Imaging-bas.d prediction of hepatocellular carcinoma recurrence after microwave ablation as.bridge therapy: A glimps. into the future

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World Journal of Trans.lantation 2024年第4期14卷 1-5页

作者： Cris.ian Lindner Rodrigo s.n Martín Andrés.Concha david Clemo Jorge Valenzuela Department of Radiology Faculty of MedicineUniversity of ConcepciónConcepción 4030000Chile Department of Radiology Hospital Regional Guillermo Grant BenaventeConcepción 4030000BiobíoChile

Liver trans.lantation(LT)remains.the treatment of choice for early-s.age hepato-cellular carcinoma(HCC)and offers.the bes. long-term oncological ***,the increas.ng waiting lis. for LT has.led to a s.gnificant dropout rate as.patients.experience tumor progres.ion beyond the Milan ***,locoregional therapies.s.ch as.microwave ablation(MWA),have emerged as.promis.ng bridge treatments.for patients.awaiting *** therapies.have s.own promis.ng res.lts.in preventing tumor progres.ion,thus.reducing the dropout rate of LT *** the efficacy of MWA in treating HCC,tumoral recurrence after ablation remains.a major challenge and s.gnificantly impacts.the prognos.s.of HCC ***,accurately diagnos.ng tumoral recurrence pos.-ablation is.*** s.udies.have developed novel imaging features.bas.d on magnetic res.nance imaging of HCC,which could provide es.ential information for predicting early tumoral recurrence after *** advancements.could addres. this.unres.lved challenge,improving the clinical outcomes.of patients.on the LT waiting *** article explored the current lands.ape of MWA as.a bridge therapy for HCC within the Milan criteria,high-lighting the emerging role of novel imaging-bas.d features.aimed at improving the prediction of tumor recurrence after MWA.

关键词： Liver trans.lantation Hepatocellular carcinoma Ablation techniques Multiparametric magnetic res.nance imaging Interventional oncology Liver dis.as. Microwaves

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s.und waves.and s.lutions.Point-of-care ultras.nography for acute kidney injury in cirrhos.s

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World Journal of Critical Care Medicine 2024年第2期13卷 83-92页

作者： david Aguirre-Villarreal Mario Andrés.de Jes.s.Leal-Villarreal Ignacio García-Juárez Eduardo R Argaiz Abhilas. Koratala Departamento de Gas.roenterología Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMexico City 14080Mexico Cardiología Instituto Nacional de Cardiología Ignacio ChávezMexico City 14080Mexico Unidad de Hepatología y Tras.lante Departamento de GastroenterologíaInstituto Nacional de Ciencias Medicas y Nutricion Salvador ZubiranMexico City 14080Mexico Departamento de Nefrología y Metabolis.o Mineral Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMexico City 14080Mexico Tecnológico de Monterrey Escuela de Medicina y Ciencias de la SaludMexico City 64710Mexico Department of Nephrology Medical College of WisconsinMilwaukeeWI 53226United States

This.article delves.into the intricate challenges.of acute kidney injury(AKI)in cirrhos.s.a condition fraught with high morbidity and *** complexities.aris. from dis.inguis.ing between various.caus.s.of AKI,particularly hemodynamic AKI,in cirrhotic patients.who experience hemodynamic changes.due to portal *** term"hepatocardiorenal s.ndrome"is.introduced to encaps.late the intricate interplay among the liver,heart,and *** narrative emphas.zes.the often-overlooked as.ect of cardiac function in AKI as.es.ments.in cirrhos.s.unveiling the prevalence of cirrhotic cardiomyopathy marked by impaired dias.olic *** conventional empiric approach involving volume expans.on and vas.pres.ors.for hepatorenal s.ndrome is.critically analyzed,highlighting potential ris.s.and variable patient *** advocate for a nuanced algorithm for AKI evaluation in cirrhos.s.prominently featuring point-of-care ultras.nography(POCUs..POCUs.applications.encompas. as.es.ing fluid tolerance,detecting venous.conges.ion,and evaluating cardiac function.

关键词： Point-of-care ultras.nography Beds.de ultras.und Cirrhos.s Conges.ion Acute kidney injury Conges.ive nephropathy

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Long-term effects.of ges.ational diabetes.mellitus.on the pancreas.of female mous. offs.ring

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World Journal of Diabetes 2024年第4期15卷 758-768页

作者： Enriqueta Muñoz-Is.as.Edgar david s.ntiago-s.nMartin Eduardo Mendoza-s.nchez Héctor Fabián Torres.Rodríguez Laura Yanneth Ramírez-Quintanilla Chris.opher Michael Peters.Juan Miguel Jiménez-Andrade Unidad Académica Multidis.iplinaria Reynos.-Aztlán Universidad Autónoma de TamaulipasReynosa 88740TamaulipasMexico Department of Anes.hes.ology Wake Forest University School of MedicineWinston SalemNC 27101United States

BACKGROUND Prolonged fetal expos.re to hyperglycemia may increas. the ris. of developing abnormal glucos. metabolis. and type-2 diabetes.during childhood,adoles.ence,and adulthood;however,the mechanis.s.by which ges.ational diabetes.mellitus.GDM)predis.os.s.offs.ring to metabolic dis.rders.remain *** To quantify the nerve axons.macrophages.and vas.ulature in the pancreas.from adult offs.ring born from mous. dams.with *** GDM was.induced by *** of s.reptozotocin(s.Z)in ICR mous. *** 12 wk old,fas.ing blood glucos. levels.were determined in *** 15 wk old,female offs.ring born from dams.with and without GDM were s.crificed and pancreata were proces.ed for *** quantified the dens.ty of s.ns.ry[calcitonin gene-related peptide(CGRP)]and tyros.ne hydroxylas.(TH)axons.blood ves.els.endomucin),and macro-phages.CD68)in the s.lenic pancreas.us.ng confocal *** Offs.ring mice born from s.Z-treated dams.had s.milar body weight and blood glucos. values.compared to offs.ring born from vehicle-treated ***,the dens.ty of CGRP+and TH+axons.endomucin+blood ves.els.and CD68+macrophages.in the exocrine pancreas.was.s.gnificantly greater in offs.ring from mothers.with GDM vs.control ***,the microvas.ulature in the is.ets.was.s.gnificantly greater,but not the number of macrophages.within the is.ets.of offs.ring born from dams.with GDM compared to control *** GDM induces.neuronal,vas.ular,and inflammatory changes.in the pancreas.of adult progeny,which may partially explain the higher propens.ty for offs.ring of mothers.with GDM to develop metabolic dis.as.s.

关键词： Ges.ational diabetes.mellitus Immunohis.ochemis.ry Confocal micros.opy Pancreas Offs.ring

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Making bridges.between preclinical and clinical ins.ghts.into age-related cognitive decline

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Neural Regeneration Res.arch 2025年第8期20卷 2321-2322页

作者： david VC Brito Clévio Nóbrega Algarve Biomedical Center-Res.arch Ins.itute(ABC-RI) Campus GambelasFaroPortugal Algarve Biomedical Center-(ABC) Campus GambelasFaroPortugal Faculty of Medicine and Biomedical s.iences.FMCB) University of AlgarveGambelas CampusFaroPortugal

With people living longer,the s.cietal impact of age-related cognitive decline is.becoming more pronounced(Crimmins.2015).Thus.it is.increas.ngly important to comprehend the cognitive s.ifts.linked to aging-whether th... 详细信息

关键词： bridges becoming ins.ght

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Cardiovas.ular ris. burden and dis.bility:findings.from the International Mobility in Aging s.udy(IMIAs.

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Journal of Geriatric Cardiology 2024年第3期21卷 331-339页

作者： Juan-david Martinez-Aris.izábal Carmen-Lucia Curcio Juliana Fernandes.Afs.in Vafael Cris.iano dos.s.ntos.Gomes.Fernando Gomez Internal Medicine Critical Care DepartmentPablo Tobón Uribe HospitalMedellínColombia Res.arch Group in Geriatrics.and Gerontology Faculty of Health SciencesUniversidad de CaldasManizalesColombia Laboratory of Phys.cal Therapy and Collective Health Physical Therapy DepartmentFederal University of PernambucoJornalista Aníbal Fernandes Avenue RecifeBrazil Department of Public Health s.iences Queen’s UniversityKingstonONCanada Department of Phys.otherapy University of PernambucoBR 203KmBrazil

BACKGROUND The as.ociation of cardiovas.ular ris. burden with dis.bility is.*** examined the as.ociation between trajectories.of the Framingham general cardiovas.ular dis.as. ris. s.ore(FGCRs.with the trajectories.of limitations.of phys.cal function in older *** A total of 1219 participants.with no dis.bilities.from the International Mobility in Aging s.udy(IMIAs.s.udy who had up to three repeated meas.res.of FGCRs.between 2012–2016 and without a his.ory of s.roke or coronary heart dis.as. at bas.line and follow-up were *** at bas.line was.as.es.ed and categorized into *** function was.evaluated with the s.ort Phys.cal Performance Battery(s.PB).The data were analyzed us.ng linear mixed-effects.*** At bas.line,FGCRs.ranged between 3–94(mean s.ore:24±15.8),participants.were 32(2.6%),502(41.2%)and 685(56.2%)in lowes.,middle,and highes. tertiles.*** the trajectories.of limitations.of phys.cal function,the lowes. FGCRs.had no differences.while the middle and highes. had a decreas. in phys.cal performance between 2012–2014(P=0.0001).Age,being female,living in Andes.Mountains.having middle and highes. FGCRs.higher alcohol cons.mption,being obes.,lack of exercis. and cognitive impairment increas. the probability of dis.bility(Ps.and having a higher educational level reduced the probability of dis.bility during the follow-up time(Ps.ONs.Higher cardiovas.ular ris. burden is.as.ociated with decreas.d phys.cal performance,es.ecially in *** s.gges. s.PB may provide a meas.re of cardiovas.ular health in older adults.

关键词： finding Battery burden

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