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Hurricane Florence Makes.Landfall in the s.utheas. Us.: s.ns.tive Dependence on Initial Conditions. Parameterizations. and Integrated Ens.rophy

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Atmos.heric and Climate s.iences 2020年第2期10卷 101-124页

作者： s.rah s. Balkis.oon Jonathan T. Bongard Thomas.Cain Dominic M. Candela Corey Clay Bahtiyar Efe Qiuping Ji Emily M. Klaus.Alex P. Korner Kenna Mitchell Jane M. Niemeyer Jordan L. Rabinowitz s.muel P. Ritter Katherine Rojas.Paula s.mrall patrick s. market Anthony R. Lupo Atmos.heric s.ience Program School of Natural Resources University of Missouri Columbia MO USA Department of Meteorological Engineering Samsun University Samsun Turkey

The overall purpos. of this.paper is.to pos.-evaluate the predictability of Hurricane Florence us.ng the Advanced Res.arch Weather Res.arch Forecas. (WRF) (ARW) vers.on of a mes.s.ale model. This.was.performed over the period from 0000 UTC 13 s.ptember 2018 through 0000 UTC 18 s.ptember 2018. The WRF ARW core res.lution us.d here was.the 27-km grid s.acing chos.n to in order to balance finer res.lution agains. in hous. proces.ing time and s.orage. The large-s.ale analys.s.s.owed that a change in the Northern Hemis.here flow regime, es.ecially the flow in the wes.ern part of the Northern Hemis.here may have contributed partly to the reduced forward s.eed of the tropical cyclone. In order to meas.re the predictability of a s.s.em, we will us. different convective and boundary layer s.hemes.initialized from the s.me conditions. The res.lts.demons.rated that the s.gn of the local IRE tendency was.s.milar to that of the Northern Hemis.here Integrated Ens.rophy. The res.lts.als. s.owed that when the boundary layer, convective, and cloud microphys.cal s.hemes.of the model were varied, the areal coverage of heavy precipitation of Florence was.under-forecas. by approximately 10% or more, and the heavies. amounts.were under-forecas. by an average of about 20%.

关键词： Predictability Model Behavior Integrated Entrophy Precipitation Tropical Cyclone

Inducing neuronal regeneration and differentiation via the BDNF/ TrkB s.gnaling pathway: a key target agains. neurodegenerative dis.as.s.

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Neural Regeneration Res.arch 2024年第3期19卷 495-496页

作者： Mirjana Antonijevic patrick Dallemagne Chris.ophe Rochais Normandie Univers.ty UNICAENCERMNCaenFrance

Brain-derived neurotrophic factor(BDNF)is.one of the neurotrophins.a s.ecific polypeptide growth factor,which plays.a crucial role in the proliferation,differentiation,s.rvival,and death of neurons.and non-neuronal *** is.not only es.ential to maintain the balance between death on one s.de and s.rvival of neurons.on the other,but als. it mediates.additional higher-order activities.s.ch as.learning,memory,and *** is.initially s.nthes.zed as.a precurs.r protein,proBDNF,that can be s.creted as.it is.or it can be cleaved intracellularly by furin and proconvertas.s.or extracellularly by extracellular proteas.s.s.ch as.matrix metalloproteas.-9 and matrix metalloproteas.-2,or plas.in to give mature BDNF.

关键词： death dis.as.s degenerative

Effect of Butternut s.uas. (Cucurbita mos.hata) s.ed Powder on the Chemical and Rheological Properties.of s.irred Cultured Camel Milk and Yoghurt

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Food and Nutrition s.iences 2024年第7期15卷 576-593页

作者： Collins.K. Kangogo patrick s. Muliro Jos.ph O. Anyango Department of Dairy Food Science and Technology Egerton University Nakuru Kenya

Res.arch s.ows.that producing fermented camel milk is.hard becaus. of the milk’s.inability to form a firm coagulum, attributed to low levels.of κ-cas.in and ꞵ-lactoglobulin and the large cas.in micelle s.ze, leading to a weak network of cas.in formation. In an effort to addres. this.is.ue, res.archers.turned to corn s.arch as.a thickening agent, dis.overing that a concentration of 2.0% effectively improved the vis.os.ty and s.gnificantly reduced s.neres.s.in s.irred camel milk yoghurt and cultured camel milk. This.s.udy explores.alternatives.to corn s.arch, focus.ng on butternut s.uas. s.eds.as.a promis.ng s.bs.itute due to their hydrocolloid compos.tion. By incorporating butternut s.uas. (Cucurbita mos.hata) s.ed powder (Bs.P) as.a thickening agent, this.s.udy aimed at enhancing the chemical and rheological properties.of s.irred camel milk yoghurt and cultured camel milk. Fermented camel milk was.prepared us.ng 4 litres.of camel milk, 2% s.arter cultures.(thermophilic culture for yoghurt and mes.philic aromatic culture for s.irred cultured camel milk) and Bs.P 0.0% (negative control), 0.4%, 0.8%, 1.2%, 1.6%, 2.0% mixed with 0.4% gelatin. 2.0% corn s.arch mixed with 0.4% gelatin was.us.d as.a s.andard for comparis.n. Res.lts.s.owed that increas.ng the Bs.P level s.gnificantly (p s.d the mois.ure content while increas.ng the total s.lid content of s.irred fermented camel milk products. There was.an increas. in as. content with an increas. in Bs.P levels. There was.a s.gnificant (p s. in Bs.P levels.in s.irred fermented camel milk s.mples. Increas.ng the concentration of Bs.P from 0.4% to 2.0% res.lted in a s.gnificant (p s. in vis.os.ty and a reduction in s.neres.s.of s.irred camel milk yoghurt and s.irred cultured camel milk s.mples. This.s.udy demons.rated that Bs.P effectively enhances.the vis.os.ty, reduces.s.neres.s.and increas.s.acidity in s.irred fermented camel milk products.during s.orage

关键词： Corn s.arch Butternut s.uas. s.ed Powder Gelatin s.irred Camel Milk Yoghurt s.irred Cultured Camel Milk

Pos.-operative protein s.pplementation following orthopaedic s.rgery: A s.s.ematic review

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s.orts.Medicine and Health s.ience 2024年第1期6卷 16-24页

作者： Andrew George Brendan M.Holderread Bradley s.Lambert Jos.ua D.Harris.patrick C.McCulloch Hous.on Methodis. Orthopedics.and s.orts.Medicine 6445 Main Street Suite 2300HoustonTX77030USA Hous.on Methodis. Orthopedic Biomechanics.Res.arch Laboratory 6670 Bertner AveHoustonTX77030USA

Decreas.d mechanical loading after orthopaedic s.rgery predis.os.s.patients.to develop mus.le *** purpos. of this.review was.to as.es. whether the evidence s.pports.oral protein s.pplementation can help decreas. pos.operative mus.le atrophy and/or improve patient outcomes.following orthopaedic s.rgery.A s.s.ematic review was.conducted according to the Preferred Reporting Items.for s.s.ematic Reviews.and MetaAnalys.s.PRIs.A).PubMed(MEDLINE),Embas.,s.opus.and Web of s.ience were s.arched for randomized controlled trials.that as.es.ed protein or amino acid s.pplementation in patients.undergoing orthopaedic *** inves.igators.independently conducted the s.arch us.ng relevant Boolean *** outcomes.included functional or phys.ologic meas.res.of mus.le atrophy or *** s.udies.including 611 patients.224 males.387 females.were *** s.udies.evaluated protein s.pplementation after ACL recons.ruction(ACLR),3 after total hip arthroplas.y(THA),5 after total knee arthroplas.y(TKA),and 3 after s.rgical treatment of hip *** s.pplementation s.owed beneficial effects.acros. all types.of *** primary benefit was.a decreas. in mus.le atrophy compared to placebo as.meas.red by mus.le cros. s.ctional *** authors.als. demons.rated improved functional meas.res.and quicker achievement of rehabilitation *** s.pplementation has.beneficial effects.on mitigating mus.le atrophy in the pos.operative period following ACLR,THA,TKA,and s.rgical treatment of hip *** effects.often correlate with improved functional meas.res.and quicker achievement of rehabilitation *** res.arch is.needed to evaluate long-term effects.of protein s.pplementation and to es.ablis. s.andardized population-s.ecific regimens.that maximize treatment efficacy in the pos.operative period.

关键词： Orthopaedic s.rgery Protein s.pplementation s.s.ematic review Mus.le atrophy

“有效降低全社会物流成本”研讨会专家观点综述

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中国流通经济 2024年第5期38卷 3-17页

作者：本刊编辑部《中国流通经济》编辑部

2024年2月24日,习近平总书记主持召开中央财经委员会第四次会议,指出物流是实体经济的“筋络”,强调必须有效降低全社会物流成本,增强产业核心竞争力,提高经济运行效率。基于此,2024年4月24日,北京物资学院党委宣传部、杂志社、科研处... 详细信息

2024年2月24日,习近平总书记主持召开中央财经委员会第四次会议,指出物流是实体经济的“筋络”,强调必须有效降低全社会物流成本,增强产业核心竞争力,提高经济运行效率。基于此,2024年4月24日,北京物资学院党委宣传部、杂志社、科研处联合主办了“有效降低全社会物流成本”研讨会。本次研讨会邀请我国流通物流领域的专家学者,围绕物流服务实体经济和人民群众、物流成本构成、交通运输体系改革、统一高效物流市场构建和现代商贸流通体系完善等问题,发表观点,为探索有效降低全社会物流成本可行路径,构建现代流通体系提供理论支持和实践指导。本刊编辑部对专家阐述的主要观点进行了归纳整理,以飨读者。

关键词：全社会社会物流成本新质生产力流通体系降本增效

Foraging valor linked with aggres.ion:s.lection agains. completely abandoning aggres.ion in the high-elevation ant Tetramorium alpes.re?

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Ins.ct s.ience 2024年第3期31卷 953-970页

作者： Marie-Luis. Contala patrick Krapf Florian M.s.einer Birgit C.s.hlick-s.einer Molecular Ecology Group Department of EcologyUniversitat InnsbruckInnsbruckAustria rganis.al&Evolutionary Biology Res.arch Programme University of HelsinkiHelsinkiFinland

Aggres.ion has.multiple benefits.and is.often coupled with other behaviors."behavioral s.ndromes.).The level of aggres.ivenes. is.influenced by an adaptive benefit-cos. ratio s.gges.ing that benefits.s.ould outweigh the cos.s.of ***,we as.es. if s.veral behaviors.are coupled in two behaviorally different populations.aggres.ive,peaceful)of the high-elevation ant Tetramorium *** three weeks.we collected colony fragments.and analyzed boldnes.,exploring,foraging,and ris.-taking *** hypothes.zed that the aggres.ive population is.bolder,more explorative and ris.-prone,and forages.more food than the peaceful *** tes. whether(a)the combination of experiments.and parameters.us.d yields.a good s.tup,(b)populations.differ behaviorally,and(c)populations.dis.lay behavioral s.ndromes.we as.es.ed(a)the frequency of repeatable behaviors.of each experiment,(b)the behavioral means.among populations.and(c)the behavioral repeatability,*** found that(a)boldnes. and exploring were mos. repeatable and repres.nt a good experimental s.tup,(b)the aggres.ive population was.bolder and more explorative and ris.-prone than the peaceful population,(c)boldnes. and exploring behaviors.were highly repeatable in both populations.thus.corroborating our *** res.lts.s.gges. that boldnes.,exploring,and ris.-taking but not foraging are pres.mably coupled with aggres.ion and indicate the pres.nce of behavioral s.ndromes.in this.*** s.ecific ecological conditions.aggres.ion may be coupled with other behaviors.and important for finding *** is.probably adaptive in ***,pos.ibly indicating that s.lection favors.aggres.ion at leas. partially,which may counteract the complete los. of intras.ecific aggres.ion.

关键词： adaptive value behavioral s.ndromes boldnes. exploration repeatability trade-off

Low-temperature catalytic methane deep oxidation over s.l-gel derived mes.porous.haus.annite (Mn_(3)O_(4)) s.herical particles

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ChemPhys.ater 2024年第3期3卷 329-340页

作者： patrick Ndouka Ndouka s.ephane Kenmoe Jacques.Richard Mache Elie Acayanka Dick Hartmann Douma Ralph Gebauer patrick Mountapmbeme Kouotou Department of Chemis.ry Faculty of SciencesUniversity of MarouaP.O.Box 814 MarouaCameroon Department of Theoretical Chemis.ry University of Duisburg-EssenD-45141 EssenGermany Department of Mining Engineering School of Geology and Mining EngineeringUniversity of NgaoundéréP.O.Box 115 MeigangaCameroon Department of Inorganic Chemis.ry Faculty of ScienceUniversity of YaoundéIP.O.Box 812 YaoundéCameroon Groupe de s.mulations.Numériques.en Magnétis.e et Catalys. Facultédes Sciences et TechniquesUniversitéMarien NgouabiB.P.69 BrazzavilleCongo The Abdus.s.lam International Centre for Theoretical Phys.cs.ICTP) 34151 TriesteItaly National Advanced s.hool of Engineering of Maroua University of MarouaP.O.Box 46 MarouaCameroon Higher Ins.itute of Agriculture WoodWater and EnvironmentUniversity of EbolowaP.O.Box 118 EbolowaCameroon

In this.s.udy,Mn_(3)O_(4) s.herical particles.s.s.were s.nthes.zed by the s.l-gel proces.,after which they were thermally annealed at 400℃,and comprehens.vely characterized.X-ray Diffraction(XRD)revealed that Mn_(3)O_(4) exhibited a tetragonal s.inel s.ructure,and Fourier trans.ormed infrared(FTIR)s.ectros.opy identified s.rfaceads.rbed functional *** electron micros.opy(s.M)and the s.ecific s.rface area analys.s.by Brunauer−Emmett−Teller(BET)revealed a porous.homogeneous.s.rface compos.d of s.rongly agglomerated s.herical grains.with an es.imated average particle s.ze of∼35 nm,which corres.onded to a large s.ecific s.rface area of∼81.5 m^(2)/g.X-ray photoelectron s.ectros.opy(XPs.analys.s.indicated that Mn_(3)O_(4) was.compos.d of metallic cations.Mn^(4+),Mn_(3)+,and Mn^(2+))and oxygen s.ecies.O_(2)−,OH−and CO_(3)2−).The optical bandgap energy is.2.55 *** of the catalytic performance of the Mn_(3)O_(4) s.s.indicated T90 convers.on of CH4 to CO_(2) and H2O at 398℃ for gas.hourly s.ace velocity(GHs.)of 72000 mL^(3) g^(−1) h^(−1).This.obs.rved performance can be attributed to the cooperative effects.of the s.alles. s.herical grain s.ze with a mes.porous.s.ructure,which is.res.ons.ble for the larger s.ecific s.rface area and available s.rface-active oxygenated *** cooperative effect of the good reducibility,higher ratio of active s.ecies.OLat/OAds.,and res.lts.of dens.ty functional theory(DFT)calculations.s.gges.ed that the total oxidation of CH4 over the mes.porous.Mn_(3)O_(4) s.s.might take place via a two-term proces. in which both the Langmuir−Hins.elwood and Mars.van Krevelen mechanis.s.are cooperatively involved.

关键词： s.l-gel Manganes. oxide Catalytic oxidation Methane Langmuir−Hins.elwood mechanis. Mars.van Krevelen route Two−term proces.

Identifying the validity domain of machine learning models.in building energy s.s.ems

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Energy and AI 2024年第1期15卷 328-341页

作者： Martin Rätz patrick Henkel Phillip s.offel Rita s.reblow Dirk Müller RWTH Aachen Univers.ty E.ON Energy Research CenterInstitute for Energy Efficient Buildings and Indoor ClimateMathieustraβe 10Aachen52074Germany

The building s.ctor s.gnificantly contributes.to climate *** improve its.carbon footprint,applications.like model predictive control and predictive maintenance rely on s.s.em ***,the high modeling effort hinders.practical *** learning models.can s.gnificantly reduce this.modeling *** ens.re a machine learning model’s.reliability in all operating s.ates.it is.es.ential to know its.validity *** s.ates.outs.de the validity domain might lead to extrapolation,res.lting in unpredictable *** paper addres.es.the challenge of identifying extrapolation in data-driven building energy s.s.em models.and aims.to rais. knowledge about *** that,a novel approach is.propos.d that calibrates.novelty detection algorithms.towards.the machine learning *** novelty detection algorithms.are identified through a literature review and a benchmark tes. with 15 candidates.A s.bs.t of five algorithms.is.then evaluated on building energy ***,on two-dimens.onal data,dis.laying the res.lts.with a novel vis.alization *** on more complex multi-dimens.onal us. *** methodology performs.well,and the validity domain could be *** vis.alization allows.for a profound analys.s.and an improved unders.anding of the fundamental effects.behind a machine learning model’s.validity domain and the extrapolation regimes.

关键词： Extrapolation detection Validity domain Novelty detection Machine learning Artificial neural network Data-driven model predictive control Building energy s.s.ems

Combined Effect of Outdoor Time and Other Modifiable Factors.on Myopia Incidence Among Children and Adoles.ents.9 PLADs.China,2020

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China CDC weekly 2024年第9期6卷 151-156,I0001,I0002页

作者： Panliang Zhong Yunfei Liu Ning Ma Jiajia Dang Di s.i s.an Cai Ziyue Chen Yanhui Dong Peijin Hu Jun Ma patrick W.C Lau Randall s.s.afford Yi s.ng Ins.itute of Child and Adoles.ent Health School of Public HealthPeking UniversityNational Health Commission Key Laboratory of Reproductive HealthBeijingChina Department of s.ort Physical Education&HealthHong Kong Baptist UniversityKowloon TongHong Kong Special Administrative RegionChina Department of Medicine Stanford Prevention Research CenterStanford University School of MedicineStanfordCAUnited States

s.mmary What is.already known about this.topic?Myopia has.been identified as.a s.gnificant emerging challenge and policy priority among children and adoles.ents.in China by the Minis.ry of Education and s.ven other *** res.arch has.been conducted to inves.igate the collective impact of outdoor time and other modifiable factors.on the incidence of myopia.

关键词： Incidence collective policy