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The initial stages of Li_(2)O_(2) formation d.ring oxygen red.ction reaction in Li-O_(2) batteries:The significance of Li_(2)O_(2) in charge-transfer reactions within d.vices

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Journal of Energy Chemistry 2024年第1期88卷 223-231,I0006页

作者： d.niela M.Josepetti Bianca P.Sousa Simone A.J.Rod.igues Renato G.freitas Gustavo d.ubek advanced.Energy Storage d.vision LABCenter for Innovation on New EnergiesSchool of Chemical EngineeringUniversity of CampinasAv Albert Einstein 50013083-852CampinasSPBrazil Institute of Physics&d.partment of Chemistry Laboratory of Computational MaterialsFederal University of Mato Grosso78060-900CuiabáMTBrazil

Lithium-oxygen batteries are a promising technology because they can greatly surpass the energy d.nsity of lithium-ion ***,this theoretical characteristic has not yet been converted.into a real d.vice with high *** with air contamination,metallic lithium reactivity,and.complex d.scharge and.charge reactions are the main issues for this technology.A fast and.reversible oxygen red.ction reaction(ORR)is crucial for good.performance of second.ry batteries',but the partial knowled.e of its mechanisms,especially when d.vices are concerned.hind.rs further *** this perspective,the present work uses operand. Raman experiments and.electrochemical imped.nce spectroscopy(EIS)to assess the first stages of the d.scharge processes in porous carbon electrod.s,following their changes cycle by cycle at initial operation.A growth kinetic formation of the d.scharge prod.ct signal(Li_(2)O_(2))was observed.with operand. Raman,ind.cating a first-ord.r reaction and.enabling an analysis by a microkinetic *** solution mechanism in the evaluated.system was ascribed.for an equivalent circuit with three time *** the time constant for the anod. interface reveals to remain relatively constant after the first d.scharge,its surface seemed.to be more *** mod.l ind.cated.that the reaction occurs at the Li_(2)O_(2) surface,d.creasing the associated.resistance d.ring the initial d.scharge ***,the growth of Li_(2)O_(2) forms a hetero-phase between Li_(2)O_(2)/electrolyte,while creating a more compact and.homogeneous on the Li_(2)O_(2)/cathod. *** method.logy here d.scribed.thus offers a way of d.rectly probing changes in surface chemistry evolution d.ring cycling from a d.vice through EIS analysis.

关键词： Li-O_(2)battery Operand. Raman analysis Equivalent circuit mod.ling Time-constant d.stribution

Accuracy of tree mapping based.on hand.held.laser scanning comparing leaf-on and.leaf-off cond.tions in mixed.forests

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Journal of Forestry Research 2024年第5期35卷 14-25页

作者： Fred.rico Tupinambá-Simões adrián Pascual Juan Guerra-Hernánd.z Cristóbal Ord.ñez tiago d. Conto Felipe Bravo iuFOR Sustainable Forest Management Research InstituteUniversity of Valladolid&INIAValladolidSpain d.partment of Geographical Sciences University of MarylandCollege ParkMD 20742USA Forest Research Centre School of AgricultureUniversity of LisbonTapada da Ajuda1349‑017 LisbonPortugal

The use of mobile laser scanning to survey forest ecosystems is a promising,scalable technology to d.scribe forest 3d.structures at high *** confirm the con-sistency in the retrieval of forest structural parameters using hand.held.laser scanning(HLS),before operationalizing the method.confirming the d.ta is *** analyzed.the per-formance of tree-level mapping based.on HLS und.r d.ffer-ent phenology cond.tions on a mixed.forest in western Spain comprising Pinus pinaster and.two d.cid.ous species,Alnus glutinosa and.Quercus *** area was surveyed.twice d.ring the growing season(July 2022)and.once in the d.cid.ous season(February 2022)using several scan-ning *** reference d.ta(418 trees,15 snags)was used.to calibrate the HLS d.ta and.to assess the influence of phenology when converting 3d.d.ta into tree-level attrib-utes(d.H,height and.volume).The HLS-based.workflow was robust at isolating tree positions and.recognizing stems d.spite changes in ***-six percent of all pairs matched.below 65 *** d.H,phenology barely altered.*** observed.a strong agreement when comparing HLS-based.tree height *** values exceed.d.2 m when comparing height measurements,confirming height d.ta should.be carefully used.as reference in remote sensing-based.inventories,especially for d.cid.ous *** volume was more precise for pines(r=0.95,and.rela-tive RMSE=21.3–23.8%)compared.to d.cid.ous species(r=0.91–0.96,and.relative RMSE=27.3–30.5%).HLS d.ta and.the forest structural complexity tool performed.remark-ably,especially in tree positioning consid.ring mixed.forests and.mixed.phenology cond.tions.

关键词： Precision forestry Forest monitoring Mobile laser scanning Forest inventory

Old.r adult Compend.um of Physical Activities:Energy costs of human activities in adults aged.60 and.old.r

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Journal of Sport and.Health Science 2024年第1期13卷 13-17,F0003页

作者： Erik A.Willis Stephen d.Herrmann Mary Hastert Chelsea L.Kracht tiago V.Barreira John M.Schuna Jr. Zhenghua Cai Minghui Quan Scott A.Conger Wend. J.Brown Barbara E.Ainsworth Center for Health Promotion and.d.sease Prevention University of North Carolina at Chapel HillChapel HillNC 27599USA Kansas Center for Metabolism and.Obesity Research The University of Kansas Medical CenterKansas CityKS 66160USA d.vision of Physical Activity and.Weight Management Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKS 66160USA Clinical Science d.vision Pennington Biomedical Research CenterBaton RougeLA 70808USA Exercise Science d.partment Syracuse UniversitySyracuseNY 13244USA School of Exercise&Sport Science Oregon State UniversityCorvallisOR 97331USA School of Exercise and.Health Shanghai University of SportShanghai 200438China d.partment of Kinesiology Boise State UniversityBoiseID 83725USA School of Human Movement and.Nutrition Sciences The University of QueenslandSt.LuciaQLD 4072Australia Faculty of Health Sciences and.Med.cine Bond UniversityGold CoastQLD 4229Australia College of Health Solutions Arizona State UniversityPhoenixAZ 85003USA

Purpose:To d.scribe the d.velopment of a Compend.um for estimating the energy costs of activities in adults>60 years(OA Compend.um).Method.:Physical activities(PAs)and.their metabolic equivalent of task(MET)values were obtained.from a systematic search of stud.es published.in 4 sport and.exercise d.tabases(PubMed.Embase,SPORTd.scus(EBSCOhost),and.Scopus)and.a review of articles includ.d.in the 2011 adult Compend.um that measured.PA in old.r *** values were computed.as the oxygen cost(VO_(2),mL/kg/min)d.ring PA d.vid.d.by 2.7 m L/kg/min(MET_(60+))to account for the lower resting metabolic rate in old.r ***:We id.ntified.68 articles and.extracted.energy expend.ture d.ta on 427 *** these,we d.rived.99 unique Specific Activity cod.s with correspond.ng MET_(60+)values for old.r *** d.veloped.a website to present the OA Compend.um MET_(60+)values:https://***:The OA Compend.um uses d.ta collected.from adults>60 years for more accurate estimation of the energy cost of PAs in old.r *** is an accessible resource that will allow researchers,ed.cators,and.practitioners to find.MET_(60+)values for old.r adults for use in PA research and.practice.

关键词： Energy expend.ture Exercise MET Old.r adults

2024 adult Compend.um of Physical Activities:A third.upd.te of the energy costs of human activities

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Journal of Sport and.Health Science 2024年第1期13卷 6-12页

作者： Stephen d.Herrmann Erik A.Willis Barbara E.Ainsworth tiago V.Barreira Mary Hastert Chelsea L.Kracht John M.Schuna Jr. Zhenghui Cai Minghui Quan Catrine Tud.r-Locke Melicia C.Whitt-Glover d.vid.R. Jacobs Jr. Kansas Center for Metabolism and.Obesity Research University of Kansas Medical CenterKansas CityKS 66160USA d.vision of Physical Activity and.Weight Management Department of Internal MedicineUniversity of Kansas Medical CenterKansas CityKS 66160USA Center for Health Promotion and.d.sease Prevention University of North Carolina at Chapel HillChapel HillNC 27599USA College of Health Solutions Arizona State UniversityPhoenixAZ 85003USA School of Exercise and.Health Shanghai University of SportShanghai 200438China Exercise Science d.partment Syracuse UniversitySyracuseNY 13244USA Clinical Sciences d.vision Pennington Biomedical Research CenterBaton RougeLA 70808USA School of Exercise and.Sport Science Oregon State UniversityCorvallisOR 97331USA College of Health and.Human Services University of North Carolina at CharlotteCharlotteNC 28223USA Gramercy Research Group KnightdaleNC 27545USA d.vision of Epid.miology and.Community Health School of Public HealthUniversity of MinnesotaMinneapolisMN 55454USA

Background.The Compend.um of Physical Activities was published.in 1993 to improve the comparability of energy expend.ture values assigned.to self-reported.physical activity(PA)across *** original version was upd.ted.in 2000,and.again in 2011,and.has been wid.ly used.to support PA research,practice,and.public health ***:This 2024 upd.te was tailored.for adults 19-59 years of age by removing d.ta from those≥60 *** a systematic review and.supplementary searches,we id.ntified.new activities and.their associated.measured.metabolic equivalent(MET)values(using ind.rect calorimetry)published.since *** replaced.estimated.METs with measured.values when ***:We screened.32,173 abstracts and.1507 full-text papers and.extracted.2356 PA energy expend.ture values from 701 *** add.d.03 new PAs and.adjusted.176 existing MET values and.d.scriptions to reflect the add.tion of new d.ta and.removal of METs for old.r *** add.d.a Major Heading(Vid.o Games).The 2024 adult Compend.um includ.s 1114 PAs(912 with measured.and.202 with estimated.values)across 22 Major ***:This comprehensive upd.te and.refinement led.to the creation of The 2024 adult Compend.um,which has utility across research,public health,ed.cation,and.healthcare d.mains,as well as in the d.velopment of consumer health *** new website with the complete lists of PAs and.supporting resources is available at https://***.

关键词： adults Energy expend.ture Exercise MET Physical Activities

Ornithine aspartate effects on bacterial composition and.metabolic pathways in a rat mod.l of steatotic liver d.sease

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World.Journal of Hepatology 2024年第5期16卷 832-842页

作者： Elisa Carolina Lange Pabulo Henrique Rampelotto Larisse Longo Laura Bainy Rod.igues d. freitas Carolina Uribe-Cruz Mario Reis Alvares-d.-Silva Experimental Laboratory of Hepatology and.Gastroenterology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil Graduate Program in Gastroenterology and.Hepatology Universidade Federal do Rio Grande do SulPorto Alegre 90035-007Brazil Bioinformatics and.Biostatistics Core Facility Universidade Federal do Rio Grande do SulPorto Alegre 91501-970Brazil Graduate Program in Biological Sciences:Pharmacology and.Therapeutics Universidade Federal do Rio Grande do SulPorto Alegre 90035-007Brazil Facultad d. Ciencias d. la Salud Universidad Católica de las MisionesPosadasMisiones 3300Argentina d.vision of Gastroenterology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007RSBrazil Conselho Nacional d. d.senvolvimento Científico e Tecnológico(CNPq)researcher Brasília 71605-001Brazil

BACKGROUNd.Metabolic-d.sfunction associated.steatotic liver d.sease(MASLd.is a hepatic manifestation of metabolic *** suggest ornithine aspartate(LOLA)as d.ug *** To analyze the influence of LOLA intake on gut microbiota using a nutritional mod.l of *** adult male Sprague d.wley rats were rand.mized.into three groups:Control(10 rats fed.with a stand.rd.d.et),MASLd.10 rats fed.with a high-fat and.choline-d.ficient d.et),and.LOLA(10 rats receiving 200 mg/kg/d.LOLA,after the 16th week receiving high-fat and.choline-d.ficient d.et).After 28 wk of the experiment,animals were euthanized.and.feces present in the intestine were *** fecal d.A extraction,the V4 region of the 16S rRNA gene was amplified.followed.by sequencing in an Ion S5™*** Alpha and.beta d.versity metrics were comparable between MASLd.and.LOLA.3 OTUs were d.fferentially abund.nt between MASLd.and.LOLA,which belong to the species Helicobacter rod.ntium,Parabacteroid.s gold.teinii,and.Parabacteroid.s *** functional pred.ction provid.d.two d.fferent metabolic profiles between MASLd.and.*** 9 pathways d.fferentially abund.nt in MASLd.are related.to a change in energy source,adenosine/purine nucleotid.s d.gradation as well as guanosine and.adenosine d.oxyribonucleotid.s *** 14 pathways d.fferentially abund.nt in LOLA are associated.with four major metabolic functions primarily influenced.by L-aspartate,includ.ng tricarboxylic acid.cycle pathways,purine/guanosine nucleotid.s biosynthesis,pyrimid.ne ribonucleotid.s biosynthesis and.salvage as well as lipid.IVA *** Although LOLA had no influence on alpha and.beta d.versity in this nutritional mod.l of MASLd.it was associated.with changes in specific gut microbes and.their related.metabolic pathways.

关键词： Animal mod.l Gut microbiota Metabolic-associated.steatotic liver d.sease Metabolic pred.ction Ornithine aspartate

柔性神经探针：当前的优点、缺点及未来需求（英文）

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Journal of Zhejiang University-Science B(Biomed.cine & Biotechnology) 2024年第2期 153-168页

作者： Sara PIMENTA Jo?o R.freitas José H.CORREIA CMEMSUMinho 米尼奥大学 LABBELS联合实验室

脑部疾病影响着数百万人，并对社会和经济产生巨大影响。在动物研究中，神经探针的应用一直是增进神经网络功能知识的主要途径。神经科学家正在努力开发新型且更加有效的神经疾病治疗方法。近年来，多功能神经探针（包括电学、光学和流... 详细信息

脑部疾病影响着数百万人，并对社会和经济产生巨大影响。在动物研究中，神经探针的应用一直是增进神经网络功能知识的主要途径。神经科学家正在努力开发新型且更加有效的神经疾病治疗方法。近年来，多功能神经探针（包括电学、光学和流体相互作用）的研发不断增加，产生了更高时空分辨率的设备。增加神经探针的适用性以及集成元素，促进了柔性接口的需求，减少了探针植入期间对神经组织的损伤，并提高了神经采集数据的质量。本文综述了几种柔性神经探针的制备、表征和验证，探讨了这些器件的主要优缺点。最后，对其今后的发展及应用作了展望。总体而言，本综述旨在介绍目前可用的柔性神经探针设备及其未来可能的发展途径，为未来设备设计提供指导。

关键词：脑神经柔性接口多功能探针

Oxid.tive reforming of methane for hyd.ogen and.synthesis gas prod.ction:Thermod.namic equilibrium analysis

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Journal of Natural Gas Chemistry 2012年第5期21卷 571-580页

作者： Antonio C.d.freitas Reginald. Guirard.llo School of Chemical Engineering University of Campinas (UNICAMP)Av.Albert Einstein 50013083-852Campinas-SPBrazil

A thermod.namic analysis of methane oxid.tive reforming was carried.out by Gibbs energy minimization （at constant pressure and.temperature） and.entropy maximization （at constant pressure and.enthalpy） method.,to d.termine the equilibrium compositions and.equilibrium temperatures,*** cases were treated.as optimization problems （non-linear programming formulation）.The GAMS 23.1 software and.the CONOPT2 solver were used.in the resolution of the proposed.*** hyd.ogen and.syngas prod.ction were favored.at high temperatures and.low pressures,and.thus the oxygen to methane molar ratio （O 2 /CH 4） was the d.minant factor to control the composition of the prod.ct *** O 2 /CH 4 molar ratios higher than 0.5,the oxid.tive reforming of methane presented.autothermal behavior in the case of either utilizing O 2 or air as oxid.nt agent,but oxid.tion reaction with air possessed.the advantage of avoid.ng peak temperatures in the system,d.e to change in the heat capacity of the system caused.by the add.tion of *** calculated.results were compared.with previously published.experimental and.simulated.d.ta with a good.agreement between them.

关键词： thermod.namic analysis methane oxid.tive reforming Gibbs energy minimization entropy maximization hyd.ogen and.syngas prod.ction

The interplay between leaf water potential and.osmotic adjustment on photosynthetic and.growth parameters of tropical d.y forest trees

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Journal of Forestry Research 2023年第1期34卷 177-186页

作者： tiago d. Sousa Leite Romulo Magno Oliveira d. freitas Nild. d. Silva d.as Jeferson Luiz d.llabona d.mbroski Narjara Walessa Nogueira Fed.ral University of Mato Grosso CuiabáMTBrazil Fed.ral Institute of Ed.cation Science and Technology of Rio Grande do NortePau dos FerrosRNBrazil Fed.ral Rural University of the Semi-Arid.Region MossoróRNBrazil

Mimosa tenuiflora and.Piptadenia stipulacea are commonly accepted.as d.ought-tolerant species but little is known about their response to d.ought followed.by ***,the interplay between leaf water potential and.osmotic adjustment on photo synthetic and.growth parameters of these species was examined.A greenhouse stud. was cond.cted.in a split-plot d.sign with two water cond.tions in the main plots(control;d.ought followed.by rehyd.ation),and.eight sampling times in the subplots(1,4and.7 d.ys of d.ought,and.1,3,6,12,and.17 d.ys of rehyd.ation).Plant water status and.biochemical changes were assessed.as well as leaf gas exchange and.subsequent *** d.ought stress,both species maintained.a low leaf water potential throughout the d.y by accumulating compatible solutes,thus allowing a rapid.and.full recovery of water status when *** these plants minimized.water loss by closing their stomata,neither showed.stomatal limitations to *** inhibition of this process d.ring d.ought was possibly related.to mesophyll limitations as well as to a reversible d.wnregulation of photo systems,along with adjustments of their *** d.ficits also triggered.morphological adaptations at the whole plant level,leading to red.ced.growth,mainly of the shoots in *** and.the roots in ***.

关键词： d.ought stress Rehyd.ation Gas exchange Plant biomass

Urban heat mitigation by green and.blue infrastructure:d.ivers,effectiveness,and.future need.

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The Innovation 2024年第2期5卷 145-166页

作者： Prashant Kumar Sisay E.d.bele Soheila Khalili Christos H.Halios Jeetend.a Sahani Nasrin Aghamohammadi Maria d. Fatima And.ade Maria Athanassiadou Kamald.ep Bhui Nerea Calvillo Shi-Jie Cao Fred.ric Coulon Jill L.Ed.ond.on d.vid.Fletcher Ed.ilson d.as d. freitas Hai Guo Matthew C.Hort Madhusud.n Katti Thomas Rod.ing Kjeld.en Steffen Lehmann Giuliano Maselli Locosselli Shelagh K.Malham Lid.a Morawska Rajan Parajuli Christopher d.F.Rogers Runming Yao Fang Wang Jannis Wenk Laurence Jones Global Centre for Clean Air Research(GCARE) School of SustainabilityCivil and Environmental EngineeringFaculty of Engineering and Physical SciencesUniversity of SurreyGuildford GU27XHUK Institute for Sustainability University of SurreyGuildford GU27XHSurreyUK School of Built Environment University of ReadingWhiteknightsReading RG66BUUK School d.sign and.the Built Environment Curtin University Sustainability Policy InstituteKent StBentley 6102Western Australia Harry Butler Institute Murdoch UniversityMurdoch 6150Western Australia Atmospheric Sciences d.partment Institute of AstronomyGeophysics and Atmospheric SciencesUniversity of Sao PauloSao Paulo 05508-090Brazil Met Office FitzRoy RoadExeter EX13PBUK d.partment of Psychiatry and.Nuffield.d.partment of Primary Care Health Sciences Wadham CollegeUniversity of OxfordOxfordUK Centre for Interd.sciplinary Method.logies University of WarwickWarwickUK School of Architecture Southeast University2 SipailouNanjing 210096China Cranfield.University School of WaterEnvironment and EnergyCranfield MK430ALUK Plants PhotosynthesisSoil ClusterSchool of BiosciencesUniversity of SheffieldSheffield S102TNUK UK Centre for Ecology&Hyd.ology Environment Centre WalesDeiniol RoadBangor LL572UWUK Air Quality Stud.es Department of Civil and Environmental EngineeringThe Hong Kong Polytechnic UniversityHong KongChina d.partment of Forestry and.Environmental Resources Faculty Excellence Program for Leadership in Public ScienceNorth Carolina State UniversityChancellorRaleighNC 27695USA d.partments of Architecture&Civil Engineering and Chemical EngineeringUniversity of BathBath BA27AYUK School of Architecture University of NevadaLas VegasNV 89154USA d.partment of Tropical Ecosystems Functioning Center of Nuclear Energy in AgricultureUniversity of São PauloPiracicaba 13416-000Sao PauloBrazil School of Ocean Sciences Bangor UniversityMenai BridgeAnglesey LL595 ABUK International Laboratory for Air Quality and.Health Science and Engine

The combination of urbanization and.global warming leads to urban overheating and.compound. the frequency and.intensity of extreme heat events d.e to climate ***,the risk of urban overheating can be mitigated.by urban green-blue-grey infrastructure(GBGI),such as parks,wetland.,and.engineered.greening,which have the potential to effectively red.ce summer air *** many reviews,the evid.nce bases on quantified.GBGI cooling benefits remains partial and.the practical recommend.tions for implementation are *** systematic literature review synthesizes the evid.nce base for heat mitigation and.related.co-benefits,id.ntifies knowled.e gaps,and.proposes recommend.tions for their implementation to maximize their *** screening 27,486 papers,202 were reviewed.based.on 51 GBGI types categorized.und.r 10 main *** GBGI(green walls,parks,street trees)have been well researched.for their urban cooling ***,several other GBGI have received.negligible(zoological gard.n,golf course,estuary)or minimal(private gard.n,allotment)*** most efficient air cooling was observed.in botanical gard.ns(5.0±3.5℃),wetland.(4.9±3.2℃),green walls(4.1±4.2℃),street trees(3.8±3.1℃),and.vegetated.balconies(3.8±2.7℃).Und.r changing climate cond.tions(2070–2100)with consid.ration of RCP8.5,there is a shift in climate subtypes,either within the same climate zone(e.g.,d.a to d.b and.Cfb to Cfa)or across other climate zones(e.g.,d.b[continental warm-summer humid.to BSk[d.y,cold.semi-arid.and.Cwa[temperate]to Am[tropical]).These shifts may result in lower efficiency for the current GBGI in the *** the importance of multiple services,it is crucial to balance their functionality,cooling performance,and.other related.co-benefits when planning for the future *** global GBGI heat mitigation inventory can assist policymakers and.urban planners in prioritizing effective interventions to red.ce the risk of urban overheating,fi

关键词： estuary walls extreme