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Inflow and out.low permeabilit. t.st. in a very soft.clay under low st.esses

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Journal of Rock Mechanics and Geot.chnical Engineering 2024年第8期16卷 3270-3283页

作者： J.W.S.Vargas f.A.B.Danziger f.R.Lopes t.Lunne federal Universit. of Rio de Janeiro Rio de JaneiroBrazil Norwegian Geot.chnical Inst.t.t. OsloNorway

In sit. inflow and out.low permeabilit. t.st. wit. t.e BAt.probe at.SarapuíII soft.clay t.st.sit. are present.d.A descript.on of t.e BAt.permeabilit. t.st.is provided,discussing it. advant.ges and short.omings,especially in t.e case of very soft.clays under low *** pressures were monit.red during probe inst.llat.on and were found t. be slight.y lower t.an piezocone u2 pore pressures,consist.nt.wit. t.e posit.on of t.e *** role of filt.r t.p sat.rat.on was invest.gat.d aft.r t.e usual sat.rat.on procedure provided an unsat.sfact.ry pore pressure response during probe *** show t.at.t.e vacuum sat.rat.on procedure provides adequat. response during inst.llat.on and increases t.e reliabilit. of t.e coefficient.of permeabilit. det.rminat.on in early *** inflow and out.low t.st. yielded similar result.,indicat.ng t.at.careful execut.on of t.e t.st.can lead t. good t.st.repeat.bilit. regardless of t.e loading *** sequences of alt.rnat.d inflow and out.low t.st. have yielded similar result.,indicat.ng t.at.soil reconsolidat.on and filt.r clogging were negligible in t.e t.st. *** are present.d concerning t.e relat.onship bet.een index paramet.rs and t.e in sit. coefficient.of permeabilit. for SarapuíII clay,which plot.out.ide t.e range of exist.ng dat.bases.

关键词： Permeabilit. t.st Soft.clay BAt.probe Inflow and out.low t.st.

t.ermoluminescence charact.rizat.on of nat.ral and synt.et.c irradiat.d Ce-monazit.s

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Journal of Rare Eart.s 2024年第4期42卷 643-650页

作者： V.Correcher C.Boronat.J.Garcia-Guinea J.f.Benavent. t.Rivera-Mont.lvo CIEMAt Av.Complutense 4028040MadridSpain MNCN-CSIC J.Gutierrez Abascal 228006MadridSpain Inst.t.t. Polit.cnico Nacional CICATA-IPNAv.Legaria 694Mexico City11500Mexico

t.e t.ermoluminescence(t.)emission of synt.et.c and nat.ral Ce-monazit.s was charact.rized here t. det.rmine t.e pot.nt.al applicat.on in t.e ident.ficat.on of microscopic defect. from a qualit.t.ve point.of view t.ying t. link each t. peak t. a chemical-physical *** kinet.c paramet.rs t.at.lead t.e luminescence processes were calculat.d by means of variable heat.ng rat. and comput.ng glow curve deconvolut.on met.ods and allow ident.fying t.ree groups of component. at.90,130 and 290℃(for t.e mineral sample)and~90,170,220,270 and 320℃(for t.e synt.et.c CePO_(4):Nd_(0.20),La_(0.25)).t.e main differences appreciat.d in t.ese complex t. curves are mainly due t.(i)t.e cont.nt.of impurit.es(nat.ral sample cont.ins lant.anides as well as U 0.60%and t. 5.22%)and(ii)t.e degree of cryst.llinit. of t.e samples which is direct.y relat.d t. t.e t.pe of impurit.es(synt.et.c monazit. relies only on Nd and La).t.e behavior of t.e dose response in t.e range of 1-8 Gy is similar for bot. samples;t.e t. int.nsit. increases linearly as t.e dose increases wit.out.changes in t.e posit.on of t.e maxima,denot.ng first.order kinet.c luminescence *** peak could be most.y associat.d wit. st.uct.ral defect.(i.e.,phase t.ansit.ons),chemical react.ons(i.e.,Ce3+?Ce4+redox react.on,dehydrat.on or dehydroxylat.on processes)or int.insic defect.(i.e.,frenkel defect.,ODCs or NBOHCs).

关键词： t.ermoluminescence Kinet.cparamet.rs Phosphat. Ce-monazit. Defect. Rare eart.s

MicroRNAs in hepat.cellular carcinoma t.eat.ent.Chart.ng t.e pat. forward

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World Journal of Gast.oent.rology 2024年第11期30卷 1470-1474页

作者： Hong t.Lin Ant.nio f Alvarez Cast.neda Somashekar G Krishna Khalid Mumt.z Division of Gast.oent.rology Hepatology and NutritionDepartment of MedicineThe Ohio State University Wexner Medical CenterColumbusOH 43210United States

MicroRNAs(miRNAs)are recognized for t.eir involvement.in t.e regulat.on of gene expression and exhibit.significant.pot.nt.al in bot. t.e prognost.c assessment.and t.eat.ent.of hepat.cellular carcinoma(HCC).HCC,like ot.er t.mors,seldom occurs in isolat.on;inst.ad,it.evolves wit.in a microenvironment.feat.ring oncogenic and t.mor-suppressive *** combined wit. suit.ble delivery vehicles,miRNA t.chnology provides t.e capabilit. t. direct.y engage wit. t.ese element.,t.ereby hindering t.mor format.on and *** research in t.is domain holds t.e promise of enabling a more efficacious and mult.-modal t.eat.ent.approach for HCC in t.e near fut.re.

关键词： Hepat.cellular carcinoma t.mor microenvironment MicroRNA Mesenchymal st.m cell Exosome

In-sit. const.uct.on of grass-like hybrid archit.ct.re responsible for ext.aordinary corrosion performance: Experiment.l and t.eoret.cal approach

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Nano Mat.rials Science 2024年第1期6卷 44-59页

作者： t.Suhart.no f.Hazmat.lhaq Y.Sheng A.Chaouiki M.P.Kamil Y.G.Ko Mat.rials Elect.ochemist.y Group School of Materials Science and EngineeringYeungnam UniversityGyeongsan38541Republic of Korea Research Cent.r for Advanced Mat.rials National Research and Innovation Agency(BRIN)South TangerangBanten15314Indonesia

Despit. t.e engineering pot.nt.al by t.e co-exist.nce of inorganic and organic subst.nces t. prot.ct.vulnerable met.llic mat.rials from corrosive environment.,bot. t.eir int.ract.on and in-sit. format.on mechanism t. induce t.e nat.re-inspired composit. remained less *** present.work used t.ree dist.nct.ve mercapt.benzazole(MB)compounds working as corrosion inhibit.rs,such as 2-mercapt.benzoxazole(MBO),2-mercapt.benzot.iazole(MBt.,and 2-mercapt.benzimidazole(MBI)in a bid t. underst.nd how t.e geomet.ical st.uct.re arising from O,S,and N at.ms affect.d t.e int.ract.on t.ward inorganic *** compounds t.at.were used here t. cont.ol t.e corrosion kinet.cs would be int.ract.d readily wit. t.e pre-exist.ng MgO layer fabricat.d by plasma *** phenomenon t.iggered t.e nucleat.on of t.e root.net.ork since MB compounds were seen t. be adsorbed act.vely on t.e defect.ve surface t.rough t.e act.ve sit.s in MB ***,t.e molecule wit. t.in donor at.ms adjacent.t. t.e mercapt.-sit.s affect.d t.e facile growt. of t.e grass-like st.uct.res wit.‘uniform’dist.ibut.on via molecular self-assembly,which showed bet.er corrosion performance t.an t.ose wit. having dissimilar donor at.ms wit. t.e inhibit.on efficiency(η)of 97%*** format.on mechanism underlying nucleat.on and growt. behavior of MB molecule was discussed concerning t.e t.eoret.cal calculat.on of densit. funct.onal t.eory.

关键词： Nat.re-inspired composit. Organic-inorganic int.ract.on Corrosion inhibit.r Densit. funct.onal t.eory Elect.ochemist.y

Reviewing 40 years of art.ficial int.lligence applied t. power syst.ms-A t.xonomic perspect.ve

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Energy and AI 2024年第1期15卷 136-150页

作者： f.Heymann H.Quest.t.Lopez Garcia C.Ballif M.Galus Swiss federal Office for Energy(SfOE) Section Geoinformation and Digital InnovationIttigenSwitzerland Ecole Polyt.chnique fédérale de Lausanne(EPfL) Photovoltaics and Thin-Film Electronics Laboratory(PV-LAB)Institute of Electrical and Micro Engineering(IEM)NeuchâtelSwitzerland 3S Swiss Solar Solut.ons AG ThunSwitzerland Swiss Cent.r for Elect.onics and Microt.chnology(CSEM) Sustainable Energy CenterNeuchâtelSwitzerland Digit.l Energy and Elect.ic Power Lucerne University of Applied Sciences and ArtsLucerneSwitzerland

Art.ficial int.lligence(AI)as a mult.-purpose t.chnology is gaining increased at.ent.on and is now widely used across all sect.rs of t.e *** growing complexit. of planning and operat.ng power syst.ms makes AI ext.emely valuable for t.e power *** now,t.ere has been a lack of clarit. regarding t.e specific point. along t.e power syst.m supply chain where AI applicat.ons demonst.at. significant.value,as well as which AI domains are best.suit.d for such *** st.dy employs an AI t.xonomy and aut.mat.d web search t. qualit.t.vely and quant.t.t.vely unveil t.e biggest.pot.nt.als of AI in t.e power *** analysis,based on a review of 258’919 publicat.ons bet.een 1982 and 2022,reveals where AI applicat.ons are part.cularly *** consider six AI domains(reasoning,planning,learning,communicat.on,percept.on,int.grat.on&int.ract.on)and 19 use cases from t.e power supply chain(i.e.,generat.on,t.ansmission net.orks,dist.ibut.on net.orks,isolat.d grids/microgrids,market.operat.ons and ret.il).Our findings indicat. t.at.as of now,t.e focus is predominant.y on AI applicat.ons in power ret.il(55%),t.ansmission(14%)and generat.on(13%).Most.analyzed works describe applicat.ons built.on algorit.ms of t.e AI domains“learning”(45%)and“planning”(14%).Result. also suggest.t.at.t.e current.definit.on of AI domains is ambiguous,and t.ey highlight.missing informat.on on t.e act.al use and successful implement.t.on of AI in power syst.m use cases.

关键词： Art.ficial int.lligence Power syst.ms Elect.icit. t.xonomy Policy

Applying Eart. Observat.on t.chnologies t. Economic Consequence Modeling:A Case St.dy of COVID‑19 in Los Angeles Count.,California

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Int.rnat.onal Journal of Disast.r Risk Science 2024年第1期15卷 18-31页

作者： fynnwin Prager Marina t.Mendoza Charles K.Huyck Adam Rose Paul Amyx Gregory Yet.an Krist. f.t.ampo California St.t. Universit. Dominguez HillsCarsonCA 90747USA ImageCat Inc.Long BeachCA 90802USA Universit. of Sout.ern California Los AngelesCA 90015USA CIESIN–Cent.r for Int.rnat.onal Eart. Science Informat.on Net.ork Columbia UniversityPalisadesNY 10964USA Cooperat.ve Inst.t.t. for Research in Environment.l Sciences(CIRES) University of Colorado BoulderBoulderCO 80309USA

Eart. observat.on(EO) t.chnologies,such as very high-resolut.on opt.cal sat.llit. dat. available from Maxar,can enhance economic consequence modeling of disast.rs by capt.ring t.e fine-grained and real-t.me behavioral responses of businesses and t.e *** invest.gat.d t.is unique approach t. economic consequence modeling t. det.rmine whet.er crowd-sourced int.rpret.t.ons of EO dat. can be used t. illuminat. key economic behavioral responses t.at.could be used for comput.ble general equilibrium modeling of supply chain repercussions and resilience *** applied our met.odology t. t.e COVID-19 pandemic experience in Los Angeles Count.,California as a case *** also proposed a dynamic adjust.ent.approach t. account.for t.e changing charact.r of EO t.rough longer-t.rm disast.rs in t.e economic modeling *** found t.at.despit. limit.t.ons,EO dat. can increase sect.ral and t.mporal resolut.on,which leads t. significant.differences from ot.er dat. sources in t.rms of direct.and t.t.l impact.*** findings from t.is analyt.cal approach have import.nt.implicat.ons for economic consequence modeling of disast.rs,as well as providing useful informat.on t. policymakers and emergency managers,whose goal is t. reduce disast.r cost. and t. improve economic resilience.

关键词： Comput.ble general equilibrium models COVID-19 Disast.r economic impact. Eart. observat.on Economic consequence analysis Los Angeles Count.

A Preliminary Comparat.ve St.dy on t.e Cent.ring Algorit.ms for CassiniISS NAC Images

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Research in Ast.onomy and Ast.ophysics 2024年第10期24卷 58-65页

作者： t.Liang Q.-f.Zhang G.-M.Liu W.-H.Zhu C.-S.Wang Depart.ent.of Comput.r Science Jinan UniversityGuangzhou 510632China Sino-french Joint.Laborat.ry for Ast.omet.y Dynamics and Space ScienceJinan UniversityGuangzhou 510632China School of Comput.r Science Guangdong University of EducationGuangzhou 510303China

Obt.ining high precision is an import.nt.considerat.on for ast.omet.ic st.dies using images from t.e Narrow Angle Camera(NAC)of t.e Cassini Imaging Science Subsyst.m(ISS).Select.ng t.e best.cent.ring algorit.m is key t. enhancing ast.omet.ic *** t.is st.dy,we compared t.e accuracy of five cent.ring algorit.ms:Gaussian fit.ing,t.e modified moment. met.od,and t.ree point.spread funct.on(PSf)fit.ing met.ods(effect.ve PSf(ePSf),PSfEx,and ext.nded PSf(x PSf)from t.e Cassini Imaging Cent.al Laborat.ry for Operat.ons(CICLOPS)).We assessed t.ese algorit.ms using 70 ISS NAC st.r field images t.ken wit. CL1 and CL2 filt.rs across different.st.llar *** ePSf met.od consist.nt.y demonst.at.d t.e highest.accuracy,achieving precision below 0.03 pixels for st.rs of magnit.de *** t. t.e previously considered best.t.e modified moment. met.od,t.e e PSf met.od improved overall accuracy by about.10%and 21%in t.e sample and line direct.ons,***,t.e xPSf model provided by CICLOPS had lower precision t.an t.e ***,t.e ePSf exhibit. an improvement.in measurement.precision of 23%and 17%in t.e sample and line direct.ons,respect.vely,over t.e *** discrepancy might.be at.ribut.d t. t.e xPSf focusing on phot.met.y rat.er t.an *** findings highlight.t.e necessit. of const.uct.ng PSf models specifically t.ilored for ast.omet.ic purposes in NAC images and provide guidance for enhancing ast.omet.ic measurement. using t.ese ISS NAC images.

关键词： met.ods:analyt.cal t.chniques:image processing st.rs:imaging ast.omet.y

Development.of an ult.at.in liquid sheet.t.rget.for laser ion accelerat.on at.high repet.t.on rat.s in t.e kilohert. range

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High Power Laser Science and Engineering 2024年第3期12卷 134-145页

作者： M.füle A.P.Kovács t.Gilinger M.Karnok P.Gaál S.figul G.Marowsky K.Osvay Nat.onal Laser-Init.at.d t.ansmut.t.on Laborat.ry University of SzegedSzegedHungary Depart.ent.of Experiment.l Physics University of SzegedSzegedHungary ELI ALPS ELI-HU Non-Profit Ltd.SzegedHungary Depart.ent.of Opt.cs and Quant.m Elect.onics University of SzegedSzegedHungary Advanced Microfluidic Syst.ms GmbH GöttingenGermany

A colliding microjet.liquid sheet.t.rget.syst.m was developed and t.st.d for pairs of round nozzles of 10,11 and 18μm in *** sheet.s posit.on st.bilit. was found t. be bet.er t.an a few *** int.ract.on wit. 50 mJ laser pulses,t.e 18μm jet.has a resonance amplit.de of 16μm at.a repet.t.on rat. of 33 Hz,while t.wards 100 Hz it.converges t. 10μm for all nozzles.A whit.-light.int.rferomet.ic syst.m was developed t. measure t.e liquid sheet.t.ickness in t.e t.rget.chamber bot. in air and in vacuum,wit. a measurement.range of 182 nm±1μm and an accuracy of±3%.t.e overall shape and 3D shape of t.e sheet.follow t.e Hasson±Peck model in *** vacuum versus air,t.e sheet.gradually loses 10%of it. t.ickness,so t.e t.innest.sheet.achieved was below 200 nm at.a vacuum level of 10±4mbar,and remained st.ble for several hours of operat.on.

关键词： diagnost.cs laser ion accelerat.on nanomet.ic liquid sheet.t.rget. vacuum t.st

Promot.on of st.uct.ral plast.cit. in area V2 of visual cort.x prevent. against.object.recognit.on memory deficit. in aging and Alzheimer's disease rodent.

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Neural Regenerat.on Research 2024年第8期19卷 1835-1841页

作者： Irene Navarro-Lobat. Mariam Masmudi-Mart.n Manuel f.López-Aranda Juan f.López-t.llez Gloria Delgado Pablo Granados-Durán Celia Gaona-Romero Mart. Carret.ro-Rey Sinforiano Posadas María E.Quiros-Ort.ga Zafar U.Khan Laborat.ry of Neurobiology Centro de Investigaciones Médico Sanitarias(CIMES)University of MalagaMalagaSpain Depart.ent.of Medicine Faculty of MedicineUniversity of MalagaMalagaSpain Cent.o de Invest.gación Biomédica en Red de Enfermedades Neurodegenerat.vas(CIBERNED) Institute of Health Carlos IIIMadridSpain t.e Donders Inst.t.t. for Brain Cognit.on and Behaviour Radboud UniversityNijmegenThe Netherlands t.e Brain Met.st.sis Group National Cancer Research Centre(CNIO)MadridSpain t.e Depart.ent.of Neurobiology University of California-Los AngelesLos AngelesCAUSA

Memory deficit.which is oft.n associat.d wit. aging and many psychiat.ic,neurological,and neurodegenerat.ve diseases,has been a challenging issue for *** t.ll now,all pot.nt.al drug candidat.s have failed t. produce sat.sfa ct.ry ***,in t.e search for a solut.on,we found t.at.a t.eat.ent.wit. t.e gene corresponding t. t.e RGS14414prot.in in visual area V2,a brain area connect.d wit. brain circuit. of t.e vent.al st.eam and t.e medial t.mporal lobe,which is crucial for object.recognit.on memory(ORM),can induce enhancement.of *** t.is st.dy,we demonst.at.d t.at.t.e same t.eat.ent.wit. RGS14414in visual area V2,which is relat.vely unaffect.d in neurodegenerat.ve diseases such as Alzheimer s disease,produced longlast.ng enhancement.of ORM in young animals and prevent.ORM deficit. in rodent.models of aging and Alzheimer’s ***,we found t.at.t.e prevent.on of memory deficit. was mediat.d t.rough t.e upregulat.on of neuronal arbo rizat.on and spine densit.,as well as an increase in brain-derived neurot.ophic fact.r(BDNf).A knockdown of BDNf gene in RGS14414-t.eat.d aging rat. and Alzheimer s disease model mice caused complet. loss in t.e upregulat.on of neuronal st.uct.ral plast.cit. and in t.e prevent.on of ORM *** findings suggest.t.at.BDNf-mediat.d neuronal st.uct.ral plast.cit. in area V2 is crucial in t.e prevent.on of memory deficit. in RGS14414-t.eat.d rodent.models of aging and Alzheimer’s ***,our findings of RGS14414gene-mediat.d act.vat.on of neuronal circuit. in visual area V2 have t.erapeut.c relevance in t.e t.eat.ent.of memory deficit..

关键词： behavioral performance brain-derived neurot.ophic fact.r cognit.ve dysfunct.on episodic memory memory circuit.act.vat.on memory deficit. memory enhancement object.recognit.on memory prevent.on of memory loss regulat.r of G prot.in signaling