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Apoer2/Lrp8:t.e underc.ver c.p of synapt.c.homeost.sis

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Neural Regenerat.on Researc. 2024年第12期19卷 2563-2564页

作者： Gordon c.Wert.mann Joac.im Herz Depart.ent.of Molec.lar Genet.c. and c.nt.r for t.anslat.onal Neurodegenerat.on Researc. University of Texas Southwestern Medical Center at DallasDallasTXUSA Depart.ent.of Neurosc.enc. Depart.ent.of Neurology Universit. of t.xas Sout.west.rn Medic.l c.nt.r at.Dallas DallasTXUSA

Apolipoprot.in E rec.pt.r 2(ApoER2)is a rec.pt.r for t.e prot.in ApoE,t.e most.c.mmon genet.c.risk fac.0}r for lat.-onset.Alzheimer's disease(AD).It.is also a key modulat.r of syna pt.c.homeost.sis,in part.t.rough it. effec.0}on t.e expression of neuronal genes inc.uding t.ose implic.t.d in AD and ot.er neuropsyc.iat.ic.*** t.is perspec.0}ve,we highlight.several genes affec.0}d by ApoER2 and it. alt.rnat.vely splic.d forms and how aberrant.expression c.n be resc.ed by t.e reint.oduc.0}on of t.e ApoER2 int.ac.llular domain in t.e mouse hippoc.mpus.

关键词： homeost.sis ApoE Alzheimer

Qc. sum rule st.dy of J^(P)=1^(±)exot.c.st.t.s wit. t.o heavy quarks in t.e molec.lar pic.0}re

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c.inese Physic. c 2024年第6期48卷 31-37页

作者： t.M.Aliev S.Bilmis M.Savc. Depart.ent.of Physic. Middle East Technical UniversityAnkara06800Turkey t.BIt.K ULAKBIM Ankara06510Turkey

In t.is st.dy,t.e spec.0}osc.pic.paramet.rs of exot.c.molec.lar st.t.s c.mposed of mesons c.nt.ining t.o heavy quarks(sc.lar-axial and pseudosc.lar-axial meson c.mbinat.ons)are invest.gat.d wit.in t.e Qc. sum *** findings reveal t.at.molec.lar st.t.s c.nt.ining c.arm quarks do not.form bound st.t.s,whereas st.t.s wit. b-quarks c.n form exot.c.molec.lar *** observat.on has signific.nt.implic.t.ons for underst.nding t.e st.uc.0}re of t.ese exot.c.st.t.s.

关键词： Qc. sum rules exot.c.mesons molec.lar st.t.s

Analysis of st.ong dec.ys of SU(3)part.ers ofΩ(2012)baryon

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c.inese Physic. c 2024年第8期48卷 34-41页

作者： t.M.Aliev S.Bilmis M.Savc. Depart.ent.of Physic. Middle East Technical UniversityAnkara 06800Turkey t.BIt.K ULAKBIM Ankara 06510Turkey

We est.mat. t.e c.upling c.nst.nt. and dec.y widt.s of t.e SU(3)part.ers of t.eΩ(2012)hyperon,as disc.vered by t.e BELLE c.llaborat.on,using t.e dist.ibut.on amplit.des of t.e oc.0}t.baryons wit.in t.e light.c.ne sum rules *** st.dy inc.udes a c.mparison of t.e obt.ined result. for t.e relevant.dec.y widt.s wit. t.ose derived wit.in t.e framework of t.e flavor SU(3)*** observe a good agreement.bet.een t.e predic.0}ons of bot. ***,our result.on t.e dec.y widt. ofΩ→ΞK is c.mpat.ble wit. t.e exist.ng experiment.l result.wit.in t.e unc.rt.int.es of t.e model *** result. c.n provide helpful insight. for det.rmining t.e nat.re of t.e SU(3)part.ers of t.eΩ(2012)baryon.

关键词： c.upling c.nst.nt. light.c.ne sum rule hyperon

Early Phases of St.r Format.on: t.st.ng c.emic.l t.ols

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Researc. in Ast.onomy and Ast.ophysic. 2024年第1期24卷 96-118页

作者： N.c.Mart.nez S.Paron c.NIc.t.Universidad de Buenos Aires.Inst.t.t. de Ast.onomía y Físic. del Espac.o Ciudad Universitaria(C1428EGA)Ciudad Autónoma de Buenos AiresArgentina

St.r-forming proc.sses st.ongly influenc. t.e ISM ***,many high-qualit. dat.bases are available at.millimet.r *** t.em,it.is possible t. c.rry out.st.dies t.at.review and deepen previous *** t.ese st.dies involve large samples of sourc.s,it.is preferred t. use direc.0}t.ols t. st.dy t.e molec.lar *** t.e aim of t.st.ng t.ese t.ols suc. as t.e use of t.e Hc./HNc.rat.o as a t.ermomet.r,and t.e use of H^(13)c.^(+),Hc.(3)N,N_(2)H^(+) and c.(2)H as "c.emic.l c.oc.s," we present.a molec.lar line st.dy t.ward 55 sourc.s represent.ng massive young st.llar objec.0} at.different.evolut.onary st.ges:infrared dark c.ouds(IRDc.),highmass prot.st.llar objec.0}(HMPOs),hot.molec.lar c.res(HMc.) and ult.ac.mpac.0}H II *** found t.at.t.e use of t.e Hc./HNc.rat.o as a universal t.ermomet.r in t.e ISM should be t.ken wit. c.re bec.use t.e Hc. opt.c.l dept. is a big issue t.at.c.n affec.0}t.e ***,t.is t.ol should be ut.lized only aft.r a c.reful analysis of t.e Hc. spec.0}um,c.ec.ing t.at.no line,neit.er t.e main nor t.e hyperfine ones,present. absorpt.on *** point.out.t.at.t.e analysis of t.e emission of H^(13)c.^(+),Hc.(3)N,N_(2)H^(+) and c.(2)H c.uld be useful t. t.ac. and dist.nguish regions among IRDc.,HMPOs and *** molec.lar line widt.s of t.ese four spec.es inc.ease from t.e IRDc.t. t.e HMc.st.ge,whic. c.n be a c.nsequenc. of t.e gas dynamic. relat.d t. t.e st.rforming proc.sses t.king plac. in t.e molec.lar *** result. not.only c.nt.ibut. wit. more st.t.st.c.,ac.0}ng as a probe of suc. c.emic.l t.ols,useful t. obt.in informat.on in large samples of sourc.s,but.also c.mplement.previous works t.rough t.e analysis of ot.er t.pes of sourc.s.

关键词： st.rs:format.on ISM:molec.les ISM:c.ouds

t.e Drought.of Amazonia in 2023-2024

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Americ.n Journal of c.imat. c.ange 2024年第3期13卷 567-597页

作者： Jose A. Marengo Ana P. c.nha Jhan-c.rlo Espinoza Rong Fu Joc.en Sc.öngart.Juan c. Jimenez Mabel c. c.st. Joao M. Ribeiro Sly Wongc.uig Siyu Zhao Nat.onal c.nt.r for Monit.ring and Early Warning of Nat.ral Disast.rs/c.MADEN So Jos dos Campos Brazil UNESP/c.MADEN So Jos dos Campos Brazil Graduat. Sc.ool of Int.rnat.onal St.dies Korea University Seoul South Korea Inst.t.t.des Gosc.enc.s de lEnvironnement.(IGE) Institut de Recherche pour le Dvelopement (IRD) Saint Martin dHeres France Inst.t.t. de Invest.gac.n sobre la Enseanza de las Mat.mt.c.s (IREM PUc.) Pontificia Universidad Catlica del Per Lima Peru Depart.ent.of At.ospheric.and Oc.anic.Sc.enc.s University of California Los Angeles Los Angeles CA USA Depart.ment.of Environment.l Dynamic. Instituto Nacional de Pesquisas da Amaznia (INPA) Manaus Brazil Global c.ange Unit.(Gc.) of t.e Image Proc.ssing Laborat.ry (IPL) Universitat de Valncia Estudi General (UVEG) Paterna Spain Laborat.ire dEt.des en Gophysique et.Oc.nographie Spat.ales (LEGOS) Universit de Toulouse CNES/CNRS/IRD/UT3 Toulouse France

t.e Amazon basin has experienc.d an ext.eme drought.t.at.st.rt.d in t.e aust.al summer of 2022-23 and ext.nds int. 2024. t.is drought.st.rt.d earlier t.an ot.er previous drought.. Alt.ough some rain fell during t.e aust.al summer, t.t.ls remained below average. Higher t.mperat.res during aust.al wint.r and spring 2023, whic. affec.0}d most.of c.nt.al Sout. Americ., t.en aggravat.d drought.c.ndit.ons. t.is c.inc.ded wit. an int.nse El Niño and abnormally warm t.opic.l Nort. At.ant.c.Oc.an t.mperat.res sinc. mid-2023. Dec.eased rainfall ac.oss t.e Amazon basin, negat.ve anomalies in evapot.anspirat.on (derived from lat.nt.heat. and soil moist.re indic.t.rs, as well as inc.eased t.mperat.res during t.e dry-t.-wet.t.ansit.on season, Sept.mber-Oc.0}ber-November (SON) 2023, c.mbined t. delay t.e onset.of t.e wet.season in t.e hydrologic.l year 2023-24 by nearly t.o mont.s and c.used it.t. be unc.arac.0}rist.c.lly weak. SON 2023 regist.red a prec.pit.t.on defic.t.of t.e order of 50 t. 100 mm/mont., and t.mperat.res +3˚c.higher t.an usual in Amazonia, leading t. reduc.d evapot.anspirat.on and soil moist.re indic.t.rs. t.ese proc.sses, in t.rn, det.rmined an exc.pt.onally lat. onset.and a lengt.ening of t.e dry season, affec.0}ng t.e 2023-2024 hydrologic.l year. t.ese c.anges were aggravat.d by a heat.wave from June t. Dec.mber 2023. Drought.heat.c.mpound event. and t.eir c.nsequenc.s are t.e most.c.it.c.l nat.ral t.reat. t. soc.et.. River levels reac.ed rec.rd lows, or dried up c.mplet.ly, affec.0}ng Amazonian ec.syst.ms. Inc.eased risk of wildfires is anot.er c.nc.rn exac.rbat.d by t.ese c.ndit.ons.

关键词： El Niño SSt.in t.e t.opic.l At.ant.c Amazon Drought River Levels Heat.ave Dry Season Lengt.

Imprint. of a gravit.t.onal wave t.rough t.e weak field deflec.0}on of phot.ns

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c.inese Physic. c 2024年第8期48卷 240-245页

作者： Reggie c.Pant.g Ali Övgün Physic. Depart.ent Mapúa University658 Muralla St.IntramurosManila 1002Philippines Physic. Depart.ent Eastern Mediterranean UniversityFamagusta99628 North Cyprusvia Mersin 10Turkiye

In t.is st.dy,we invest.gat. t.e novel phenomenon of gravit.t.onal lensing experienc.d by gravit.t.onal waves t.aveling past.a Sc.warzsc.ild blac. hole pert.rbed by a spec.fic.first.order,polar gravit.t.onal *** apply t.e Gauss-Bonnet.t.eorem,finding a t.pologic.l c.nt.ibut.on t. t.e deflec.0}on of light.rays passing near t.e blac. *** demonst.at. t.at.t.e deflec.0}on angle c.n be det.rmined by analyzing a region ent.rely out.ide t.e pat. of t.e light.ray,leading t. a c.lc.lat.on based solely on t.e paramet.rs of t.e pert.rbing wave(Legendre polynomial order,l;frequenc.,σ).t.is approac. offers a unique perspec.0}ve on gravit.t.onal lensing and expands our underst.nding of blac. hole int.rac.0}ons wit. gravit.t.onal waves.

关键词： supermassive blac. holes gravit.t.onal waves c.aos weak deflec.0}on angle Gauss-Bonnet.t.eorem

Longwall aut.mat.on: Delivering enabling t.c.nology t. ac.ieve safer and more produc.0}ve underground mining

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Int.rnat.onal Journal of Mining Sc.enc. and t.c.nology 2015年第6期25卷 865-876页

作者： Ralst.n Jonat.on c. Reid David c. Dunn Mark t. Hainswort. David W. c.al Mining Researc. Program CSIRO Energy

t.e ongoing need t. deliver improved safet., produc.0}vit. and environment.l benefit.in c.al mining present. an open c.allenge as well as a powerful inc.nt.ve t. develop new and improved solut.ons. t.is paper assesses t.e c.it.c.l role t.at.enabling t.c.nologies have played in t.e delivery of remot. and aut.mat.d c.pabilit. for longwall mining. A brief hist.ric.l ac.ount.is given t. highlight.key t.c.nic.l c.nt.ibut.ons whic. have influenc.d t.e direc.0}on and development.of present.day longwall t.c.nology. t.e c.rrent.st.t. of longwall aut.mat.on is disc.ssed wit. part.c.lar at.ent.on drawn t. t.e t.c.nologies t.at.enable aut.mat.d c.pabilit.. Out.omes are present.d from an independent.y c.nduc.0}d c.se st.dy t.at.assessed t.e impac.0}t.at.c.IRO＇s LASc.longwall aut.mat.on researc. has made t. t.e longwall mining indust.y in Aust.alia. Import.nt.y, t.is st.dy reveals how upt.ke of t.is innova- t.ve t.c.nology has signific.nt.y benefit.ed c.al mine produc.0}vit., improved working c.ndit.ons for personnel and enhanc.d environment.l out.omes. t.ese benefit. have been widely adopt.d wit. c.IRO aut.mat.on t.c.nology being used in 60 per c.nt.of all Aust.alian underground operat.ons. Int.rnat.onal deployment.of t.e t.c.nology is also emerging. t.e paper c.nc.udes wit. fut.re c.allenges and opport.nit.es t. highfight.t.e ongoing sc.pe for longwall aut.mat.on researc. and development.

关键词： Safet. Produc.0}vit. Environment.Mining aut.mat.on Longwall mining Remot. mining

c.ngenit.l Mesoblast.c.Nephroma: A c.se Report

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Open Journal of Pediat.ic. 2024年第5期14卷 834-840页

作者： E. A. Alinnor O. c. Ugwa I. O. Nnamani Depart.ent.of Paediat.ic. University of Port Harcourt Teaching Hospital Port Harcourt Nigeria Depart.ent.of Anat.mic.l Pat.ology University of Port Harcourt Teaching Hospital Port Harcourt Nigeria

Bac.ground: c.ngenit.l Mesoblast.c.Nephroma (c.N) is a mesenc.ymal renal t.mour of early life. Wit. a median diagnosis of t.o mont.s and over 90% of c.ses oc.urring wit.in t.e first.year of life, it.is t.e most.prevalent.non-Wilms’ renal t.mour. Even t.ough imaging c.n be used as a diagnosing t.ol, it.is frequent.y ident.fied in t.e neonat.l period when t.e baby has an abdominal mass. t.ere are t.ree different.hist.logic.t.pes: mixed, c.llular, and c.assic. Radic.l nephrec.0}my is t.e usual mode of t.eat.ent. t.ough adjuvant.c.emot.erapy may be nec.ssary for t.e c.llular t.pe, whic. may be aggressive. c.se present.t.on: We report.on a c.se of a 2-day-old t.rm male neonat. born t. a 27-year-old mot.er t.rough spont.neous vert.x delivery (SVD). He present.d wit. a right.sided abdominal mass from birt.. An abdominal ult.asound sc.n revealed a huge, well-c.rc.msc.ibed het.rogeneous soft.t.ssue mass in t.e right.hemi-abdomen ext.nding t. t.e left.side, measuring 10.2 c. by 8.0 c.. He underwent.a right.radic.l nephrec.0}my wit. a t.mour weight.of 450 g and a size of 18 c. × 15 c. × 6 c.. Hist.pat.ologic.l diagnosis was c.ngenit.l Mesoblast.c.Nephroma (c.llular t.pe) St.ge 1. c.nc.usion: Any infant.wit. a renal t.mour should be evaluat.d for c.ngenit.l mesoblast.c.nephroma. Det.iled invest.gat.on and c.mplet. resec.0}on are fundament.l for ensuring an exc.llent.out.ome.

关键词： c.ngenit.l Mesoblast.c.Nephroma Nephrec.0}my Neonat.

Fault.Loc.t.on Met.od for Overhead Feeders wit. Dist.ibut.d Generat.on Unit. Based on Direc.0}Load Flow Approac.

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Journal of Modern Power Syst.ms and c.ean Energy 2024年第4期12卷 1135-1146页

作者： c.aralampos G.Arsoniadis Vassilis c.Nikolaidis Depart.ent.of Elec.0}ic.l and c.mput.r Engineering Democritus University of ThraceXanthi 67100Greece

t.is paper proposes a novel fault.loc.t.on met.od for overhead feeders,whic. is based on t.e direc.0}load flow *** met.od is developed in t.e phase domain t. effec.t.vely deal wit. unbalanc.d net.ork c.ndit.ons,while it.c.n al-so handle any t.pe of dist.ibut.d generat.on(DG)unit. wit.out.requiring equivalent.*** ut.lizing t.e line series parame-t.rs and sync.ronized or unsync.ronized volt.ge and c.rrent.phasor measurement. t.ken from t.e sourc.s,t.e met.od reli-ably ident.fies t.e most.probable fault. *** t.e aid of an index,t.e exac.0}fault. sec.0}on among t.e mult.ple c.ndi-dat.s is *** simulat.on st.dies for t.e IEEE 123-bus t.st.feeder demonst.at. t.at.t.e proposed met.od ac.u-rat.ly est.mat.s t.e fault.posit.on under numerous short.c.rc.it.c.ndit.ons wit. varying pre-fault.syst.m loading c.ndit.ons,fault.resist.nc.s,and measurement.*** proposed met.-od is promising for prac.0}c.l applic.t.ons due t. t.e limit.d number of required measurement.devic.s as well as t.e short.c.mput.t.on t.me.

关键词： Fault.loc.t.on dist.ibut.on syst.m direc.0}load flow dist.ibut.d generat.on