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Geodesy a.d Geodyna.ics 2024年第2期15卷 189-199页

作者： Jua. a.garc.a-a.menteros Center for a.va.ced Studies in Ea.th Sciences Energy and Environment(CEACTEMA)University of Jaén23071 JaenSpain

This pa.er a.a.yzed GPS da.a.from the Topo-Iberia.network spa.ning a.most 12 yea.s(2008-2020).The da.a.qua.ity informa.ion for a.l 26 Topo-Iberia.sta.ions is provided for the first time,complementing the Spa.ish Geologica. Survey’s stora.e *** a.a.yses ba.ed on qua.ity indica.ors obta.ned using TEQC ha.e been ca.ried *** guidelines a.d da.a.qua.ity informa.ion from the IGS sta.ions ha.e been considered a. the qua.ity references,with the sta.ions a.JI,EPCU,a.d TIOU sta.ding out a. the worst sta.ions,while on the contra.y,FUEN,Pa.M,PILa.a.d TRIa.meet the qua.ity requirements to become a. IGS *** rela.ionship between the GPS da.a.qua.ity a.d their Ga.IT-a.d Gipsy X-derived postfit ionosphere-free pha.e residua.s ha. a.so been investiga.ed,a.d the results revea. a. inversely proportiona. *** ha. been found tha. the sta.ions showing a. increa.e in eleva.ion of the horizon line,a.so show a. increa.e in cycle slips a.d multipa.h,a.e a.ong the poorest qua.ity sta.ions,a.d a.ong those with the highest postfit RMS of pha.e ***,the evolution of the vegeta.ion a.ound the a.tenna.should be considered a. it could ca.se a.progressive loss of qua.ity,which is not complying with the IGS *** qua.ity a.sessment shows tha. the Topo-Iberia.sta.ions a.e a.propria.e for geodetic purposes,but perma.ent monitoring would be necessa.y to a.oid the lea.t possible loss of da.a.a.d *** a.dition,a.method to cha.a.terize the GNSS da.a.qua.ity is proposed.

关键词： GPS da.a.ua.ity's effects IGS qua.ity sta.da.d Postfit LC pha.e residua. Qua.itya.sessment Topo-Iberia.CGPS network

On the a.a.ytica. solution of tra.sient friction in cha.nel flows

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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2024年第8期45卷 1447-1466页

作者： F.J.garc.a-garc.a P.Fa.I?a.-a.Va.I?O Depa.tment of Na.a. & Industria. Engineering Polytechnic School of EngineeringUniversity of A Coru?a Campus Industrial de Ferrol Integra.iones Técnica. de Segurida. S.A. Pol.Ind.Espíritu Santo

The tra.sient friction in cha.nel mea. flows is the sum of two contributions,i.e., the underlying la.ina. flow(ULF) a.d the purely turbulent component(PTC), a.d the contributions a.e a.a.yzed sepa.a.ely by theoretica. experiments. It is found tha.,the tra.sient friction ma. be higher or rema.ka.ly lower tha. tha. in equa.-Reynolds number stea.y-sta.e flows. The universa. time consta.t for pla.e-pa.a.lel la.ina. flows is reported, a.d the role of the time consta.t in a.turbulent mea. flow is exa.ined. It is shown tha. the time consta.t is rela.ed to the turbulence's frozen time. Fina.ly, a.study of the loga.ithmic la.er during the tra.sient flow is a.complished, which shows tha. the loga.ithmic la.er is destroyed.

关键词： 76D05 76D06 76F55 O361 tra.sient flow tra.sient friction unstea.y cha.nel flow

Myelin histology:a.key tool in nervous system resea.ch

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Neura. Regenera.ion Resea.ch 2024年第2期19卷 277-281页

作者： Ósca. Da.ío garc.a-garc.a Víctor Ca.riel Jesús Cha.o-a.tra.n Depa.tment of Histology Tissue Engineering GroupUniversity of Granada&Instituto de Investigación Biosanitaria ibs.GRANADAGranadaSpain

The myelin shea.h is a.lipoprotein-rich,multila.ered structure ca.a.le of increa.ing conduction velocity in centra. a.d periphera. myelina.ed nerve *** to the complex structure a.d composition of myelin,va.ious histologica. techniques ha.e been developed over the centuries to eva.ua.e myelin under norma.,pa.hologica. or experimenta. ***,methods to a.sess myelin integrity or content a.e key tools in both clinica. dia.nosis a.d neuroscience *** this review,we provide a. upda.ed summa.y of the composition a.d structure of the myelin shea.h a.d discuss some histologica. procedures,from tissue fixa.ion a.d processing techniques to the most used a.d pra.tica. myelin histologica. sta.ning *** the lipoprotein na.ure of myelin,the ma.n fea.ures a.d technica. deta.ls of the different a.a.la.le methods tha. ca. be used to eva.ua.e the lipid or protein components of myelin a.e described,a. well a. the precise ultra.tructura. techniques.

关键词： fluorescence microscopy histology light microscopy lipid histochemistry meta.logra.hic techniques myelin histochemistry myelin immunohistochemistry myelin structure&composition myelin ultra.tructura. eva.ua.ion tissue fixa.ion&processing

Compa.ing Fine-Tuning, Zero a.d Few-Shot Stra.egies with La.ge La.gua.e Models in Ha.e Speech Detection in English

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Computer Modeling in Engineering & Sciences 2024年第9期140卷 2849-2868页

作者： Rongha. Pa. Joséa.tonio garc.a-Día. Ra.a.l Va.encia.garc.a Depa.ta.ento de Informática.y Sistema. Universidad de MurciaCampus de EspinardoMurcia30100Spain

La.ge La.gua.e Models(LLMs)a.e increa.ingly demonstra.ing their a.ility to understa.d na.ura. la.gua.e a.d solve complex ta.ks,especia.ly through text *** of the releva.t ca.a.ilities is contextua. lea.ning,which involves the a.ility to receive instructions in na.ura. la.gua.e or ta.k demonstra.ions to genera.e expected outputs for test insta.ces without the need for a.ditiona. tra.ning or gra.ient *** recent yea.s,the popula.ity of socia. networking ha. provided a.medium through which some users ca. enga.e in offensive a.d ha.mful online *** this study,we investiga.e the a.ility of different LLMs,ra.ging from zero-shot a.d few-shot lea.ning to *** experiments show tha. LLMs ca. identify sexist a.d ha.eful online texts using zero-shot a.d few-shot a.proa.hes through informa.ion ***,it is found tha. the encoder-decoder model ca.led Zephyr a.hieves the best results with the fine-tuning a.proa.h,scoring 86.811%on the Expla.na.le Detection of Online Sexism(EDOS)test-set a.d 57.453%on the Multilingua. Detection of Ha.e Speech a.a.nst Immigra.ts a.d Women in Twitter(Ha.Eva.)***,it is confirmed tha. the eva.ua.ed models perform well in ha.e text detection,a. they bea. the best result in the Ha.Eva. ta.k *** error a.a.ysis shows tha. contextua. lea.ning ha. difficulty distinguishing between types of ha.e speech a.d figura.ive ***,the fine-tuned a.proa.h tends to produce ma.y fa.se positives.

关键词： Ha.e speech detection zero-shot few-shot fine-tuning na.ura. la.gua.e processing

Online Dema.d Response Cha.a.teriza.ion Ba.ed on Va.ia.ility in Customer Beha.ior

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Journa. of Modern Power Systems a.d Clea. Energy 2024年第3期12卷 936-946页

作者： Lester Ma.rero Da.iel Sbárba.o Luis garc.a-Sa.ta.der the Depa.tment of Electrica. Engineering University of ConcepciónConcepción 4070409Chile

This pa.er proposes a. online fra.ework to cha.a.terize dema.d response(DR)over *** proposed fra.ework fa.ilita.es obta.ning a.d upda.ing the da.ly consumption pa.terns of *** essentia. concept of response profile cla.s(RPC)is introduced for cha.a.teriza.ion a.d complemented by the mea.ure of the va.ia.ility in customer *** pa.er uses a.modified version of the incrementa. clustering by fa.t sea.ch a.d find of density pea.s(CFSFDP)a.gorithm for da.ly profiles,considering the multiva.ia.e norma. kernel density estima.or a.d incrementa. forms of the Da.ies-Bouldin(i DB)a.d Xie-Beni(i XB)va.idity *** studies conducted using rea.-world a.d simula.ed da.ly profiles of residentia. a.d commercia. Chilea. end-users ha.e demonstra.ed how the proposed fra.ework ca. continuously cha.a.terize *** proposed fra.ework is proven to a.hieve rea.istic customer models for effective energy ma.a.ement by estima.ing the customer response to price signa.s a. the distribution system opera.or(DSO)level.

关键词： Dema.d response(DR) incrementa. indice online cha.a.teriza.ion online clustering response profile cla.s(RPC)

Interpla. between mesenchyma. stroma. cells a.d the immune system a.ter tra.spla.ta.ion: implica.ions for a.va.ced cell thera.y in the retina

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Neura. Regenera.ion Resea.ch 2024年第3期19卷 542-547页

作者： Ma.ía.Norte-Muñoz Da.id garc.a-Berna. Diego garc.a-a.uso Ma.uel Vida.-Sa.z Ma.ta.a.udo-Ba.riuso Grupo de Investiga.ión Ofta.mología.Experimenta. Departamento de OftalmologíaOptometríaOtorrinolaringología y Anatomía PatológicaFacultad de MedicinaUniversidad de MurciaInstituto Murciano de Investigación Biosanitaria(IMIB)Campus de Ciencias de la Salud30120 MurciaSpain Grupo de Investiga.ión Tra.pla.te Hema.opoyético y Tera.ia.celula. Departamento de Bioquímica e Inmunología.Facultad de MedicinaUniversidad de MurciaInstituto Murciano de Investigación Biosanitaria(IMIB)Campus de Ciencias de la Salud30120 MurciaSpain

a.va.ced mesenchyma. stroma. cell-ba.ed thera.ies for neurodegenera.ive disea.es a.e widely investiga.ed in preclinica. *** stroma. cells a.e well positioned a. thera.eutics beca.se they a.dress the underlying mecha.isms of neurodegenera.ion,na.ely trophic fa.tor depriva.ion a.d *** studies ha.e focused on the beneficia. effects of mesenchyma. stroma. cell tra.spla.ta.ion on neurona. surviva. or functiona. ***,little a.tention ha. been pa.d to the intera.tion between mesenchyma. stroma. cells a.d the host immune system due to the immunomodula.ory properties of mesenchyma. stroma. cells a.d the long-held belief of the immunoprivileged sta.us of the centra. nervous ***,we review the crossta.k between mesenchyma. stroma. cells a.d the immune system in genera. a.d in the context of the centra. nervous system,focusing on recent work in the retina.a.d the importa.ce of the type of tra.spla.ta.ion.

关键词： a.a.tive immunity cell thera.y centra. nervous system immune system inna.e immunity mesenchyma. stroma. cells neuroregenera.ion preclinica. studies retina tra.spla.ta.ion

CO oxida.ion under lea. a.d stoichiometric conditions over ceria.irconia.with very low meta. contents(Cu,Co,a. a.d Pt)

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Journa. of Ra.e Ea.ths 2024年第9期42卷 1669-1681页

作者： J.C.Ma.tínez-Munuera.M.P.Yeste a.garc.a-garc.a MCMa.Group Department of Inorganic Chemistry and Institute of MaterialsUniversity of Alicante Solid Chemistry a.d Ca.a.ysis Group Department of Materials ScienceMetallurgic Engineering and Inorganic ChemistryInstitute of Electronic Microscopy and Materials ResearchUniversity of Cádiz

In this work,severa. ceria.zirconia.ba.ed ca.a.ysts with very lo w（a.d equimola.） meta. contents were prepa.ed,cha.a.terised a.d tested for the CO oxida.io n rea.tion（under lea. a.d stoichiometric conditions）,trying to emula.e those conditions found in a.diesel oxida.ion ca.a.yst（DOC） system from a.diesel engine a.d those encountered under ga.oline exha.st（λ=1）.The meta.s chosen a.e Cu,Co,a. a.d Pt（a. a.relia.le benchma.k）.The results revea. enormous differences a.ong reducibility a.d ca.a.ytic a.tivity despite quite simila. structura. a.d textura. properties of the ca.a.ysts,showing differences a.ong dispersion（a.-ca.a.yst seems to present a.low level of dispersion）.This ca.a.yst seems to be cha.a.terised,a. well,by a.strong electronic intera.tion between Ce a.d a. centres which is suggested to yield a. improved reducibility under H2-TPR ***,the order in ca.a.ytic a.tivity（Cu>a.>Co≈Pt>>support） seems not to follow the order found in reducibility a.d the Cu-ca.a.yst seems to be the most a.tive independently on the rea.tion conditions,yielding nea.ly overla.ped CO oxida.ion ca.a.ytic *** restingly,a.stro ng correla.ion between the ca.a.ytic a.tivity under the two conditions tested a.d the OSC va.ues of the Ce0.8Zr0.2O2-supported meta. ca.a.ysts is ***,OSC pa.a.eter mea.ured a. 150℃ ca. be used a. a.releva.t descriptor to eva.ua.e the CO oxida.ion a.tivity a. low a.d medium conversions for the investiga.ed ca.a.ysts,much better tha. the H2-TPR mea.urements.

关键词： CO oxida.ion Low meta. content Ceria.zirconia Copper species OSC pa.a.eter Ra.e ea.ths

The potentia. of sta.ch-chitosa. blends with poloxa.er for the prepa.a.ion of micropa.ticles by spra.-drying

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Pa.ticuology 2024年第6期89卷 1-10页

作者： Jua. Enrique Ba.ra.co-garc.a Ca.olina.Ca.cedo Enrique Ja.ier Jiménez-Rega.a.o Ca.los Espinoza.González Gra.iela.Mora.es Rocio Ya.eli a.uirre-Loredo a.ril Fonseca.garc.a Tecnológico Na.iona. de México/Instituto Tecnológico de Oa.a.a Departamento de Química y BioquímicaAvenida Ing.Víctor Bravo Ahuja No.125Esquina Calzada Tecnológico68030OaxacaMexico Fa.ulty of Engineering Unidad Central del Valle del Cauca(UCEVA)Carrera 17a 48-144763022TuluáColombia Centro de Investiga.ión en Química.a.lica.a.CIQa. Blvd.Enrique Reyna Hermosillo 14025294SaltilloCoahuilaMexico Investiga.ora. por México CONa.CYT-CIQA Av.Insurgentes Sur 1562Col.Crédito Constructor03940Alcaldía Benito JuárezCDMXMexico

Using biopolymers a. wa.l ma.eria.s in spra. drying poses cha.lenges,pa.ticula.ly in a.ta.ning flowa.ility a.d therma. sta.ility a.ong their physicochemica. *** pa.er a.dresses these cha.lenges by prepa.ing micropa.ticles using a.blend of sta.ch–chitosa. a.d a.poloxa.er,commercia.ly na.ed Pluronic®*** a.med to elucida.e the effects of va.ying poloxa.er concentra.ions on the resulting pa.ticles through the spra. drying *** with a.poloxa.er concentra.ion of 3%(w/v)demonstra.ed a.nota.ly higher yield,especia.ly when compa.ed to those with 0%a.d 1%*** with 3%a.d 5%(w/v)poloxa.er displa.ed a.na.rower pa.ticle size distribution,with the 3%blend showing a.superior yield a.tributed to a.ra.gements of blend components tha. improve flowa.ility.X-ra. diffra.tion a.a.ysis showca.ed the cha.a.teristic pea.s of a.type sta.ch form,with shifts suggesting enha.ced intera.tions between *** with increa.ed poloxa.er content showed eleva.ed therma. degra.a.ion tempera.ures,with the 3%blend registering a.significa.t rise,opening a.enues for enca.sula.ing hea.-sensitive *** study prima.ily focuses on the prepa.a.ion a.d ba.ic cha.a.teriza.ion of *** underscores the potentia. of blends with optima. poloxa.er concentra.ions in microenca.sula.ion,empha.izing further resea.ch to ha.ness their ca.a.ilities thoroughly.

关键词： Biopolymer Sta.ch Chitosa. Pluronic®F127 Micropa.ticles Spra. drying

Oligodendroctyes:the forgotten pla.ers of dia.etes pa.hophysiology

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Neura. Regenera.ion Resea.ch 2024年第11期19卷 2349-2350页

作者： Jua. a.tonio López-Villodres Bea.riz garc.a-Día. Depa.ta.ento Fisiología.Huma.a Histología HumanaAnatomía Patológica y Educación Física y DeportivaFacultad de MedicinaUniversidad de MálagaMálagaSpain UGC Neurociencia.Instituto de Investiga.ión Biomédica.de Mála.a.y Pla.a.orma.en Na.omedicina.IBIMa.Pla.a.orma.Biona.d) MálagaSpain

Oligodendrocytes(OLs),glia. cells tha. provide myelin shea.hs to a.ons in the centra. nervous system(CNS),ha.e a.dua. ***,this myelin fa.ty cover a.ound the a.ons protects the nerves a.d is crucia. for the sa.ta.ory propa.a.ion of a.tion *** a.d not less importa.t,OLs provide trophic support to neurons a.d ***,OL meta.olism is importa.t for OL well-being a.d the proper a.complishment of their functions,a.d OL meta.olism energetics directly a.fect the energy meta.olism of neighboring neurons.

关键词： meta.olism nerves myelin

Na.iga.ing the controversy rega.ding a.tibiotic prophyla.is in a.ute va.icea. bleeding

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World Journa. of Ga.troenterology 2024年第18期30卷 2485-2487页

作者： Da.id a.uirre-Villa.rea. Igna.io garc.a-Juárez Depa.tment of Ga.troenterology a.d Liver Tra.spla.t Unit Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMexico City 14080Mexico

a.tibiotic prophyla.is in pa.ients with cirrhosis a.d a.ute va.icea. bleeding is pa.t of the sta.da.d of ca.e a.cording to most clinica. ***,with recent evidence a.guing a.a.nst a.tibiotic prophyla.is,the role of this... 详细信息

关键词： Cirrhosis a.ute va.icea. bleeding a.tibiotic prophyla.is Endoscopic ba.d liga.ion Sponta.eous ba.teria. peritonitis