检索结果-南通市图书馆

Ta.rine a. a.possible thera.y for immunosenescence a.d infla.ma.ing

在线全文

学校读者我要写书评

暂无评论

cellula. & molecula. Immunology 2024年第1期21卷 3-5页

作者： josém.Izquierdo centro de Biología.molecula. Severo Ochoa.cBmSO).consejo Superior de Investiga.iones científica. Universidad Autónoma de Madrid(CSIC/UAM)C/Nicolás Cabrera 1Campus de Cantoblanco28049MadridSpain

In their recent Science a.ticle,Singh et *** ta.rine a. a. endogenously produced a.ti-infla.ma.ory,a.ti-immunosenescence,a.d a.ti-a.ing *** a.thors a.so show tha. restoring ta.rine to its“youthful”levels prevents in... 详细信息

关键词： Ta.rine infla.

mitochondria.cGa.–STING a.is is a.potentia. thera.eutic ta.get for senescence-dependent infla.ma.ing-a.socia.ed neurodegenera.ion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2025年第3期20卷 805-807页

作者： josém.Izquierdo centro de Biología.molecula. Severo Ochoa.cBm) Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid(CSIC-UAM)MadridSpain

The word “senescence” comes from the La.in senescens, mea.ing “to begin to a.e”, a.d is cha.a.terized by a.long-la.ting but reversible block in prolifera.ion, resulting from stress-induced cell cycle a.rest of pre... 详细信息

关键词： La.in potentia. la.ting

Does enha.ced recovery a.ter surgery progra.s improve clinica. outcomes in liver ca.cer surgery?

在线全文

学校读者我要写书评

暂无评论

World Journa. of Ga.trointestina. Oncology 2024年第2期16卷 255-258页

作者： Belinda.Sánchez-Pérez josém Ra.ia Depa.tment of Genera. Digestive and Transplantation SurgeryUniversity Regional HospitalMálaga 29010MálagaSpain Depa.tment of Surgery Hospital General Universitario Dr.BalmisAlicante 03010Spain

Enha.ced recovery a.ter surgery(ERa.)progra.s ha.e been widely a.plied in liver surgery since the publica.ion of the first ERa. guidelines in 2016 a.d the new recommenda.ions in *** surgery is usua.ly performed in oncologica. pa.ients(liver meta.ta.is,hepa.ocellula. ca.cinoma.chola.gioca.cinoma.etc.),but the rea. impa.t of liver surgery ERa. progra.s in oncologica. outcomes is not clea.ly *** a.va.ta.es of ERa. progra.s a.e:ERa. decrea.es postopera.ive complica.ion ra.es a.d ha. been demonstra.ed a.clea. rela.ionship between complica.ions a.d oncologica. outcomes;a.better a.d fa.ter posto-pera.ive recovery should let oncologic tea.s begin chemothera.eutic regimens on time;preha.ilita.ion a.d nutrition a.tions before surgery should a.so improve the performa.ce sta.us of the pa.ients receiving ***,ERa. could be a.other wa. to improve our oncologica. *** will discuss the litera.ure a.out liver surgery ERa. focusing on its oncologica. implica.ions a.d future investiga.ions projects.

关键词： Enha.ced recovery a.ter surgery progra.s Liver surgery Key components Long-term oncologica. outcomes Enha.ced recovery a.ter surgery complia.ce

crysta. structure a.d luminescence dyna.0}s of highly pure Lim(PO_(3))_(3):Eu^(3+)(m=Sr,ca. red phosphors for white light emitting diodes

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of Ra.e Ea.ths 2024年第8期42卷 1470-1478,I0002页

作者： Pa.a. Kha.uria.m.ma.ha. a.K.Bedya. a.kush Vij H.c.Swa.t Vina. Kuma. Depa.tment of Physics a.d a.tronom.ca. Sciences Central University of JammuRahy-Suchani.Samba1143J&KIndia Depa.tment of Physics School of SciencesCluster University of JammuCanal RoadJammu180001India Depa.tment of Physics University of Petroleum and Energy StudiesDehradunUttarakhand248007India Depa.tment of Physics University of the Free StateP.O.Box 339BloemfonteinZA 9300South Africa

Highly pure red phosphors Lim(PO_(3))_(3):Eu^(3+)(m=Sr,ca. doped with Eu^(3+)(1 mol%) were synthesized via.solution combustion method a.d their crysta. structure a.d luminescence dyna.0}s were studied to explore its suita.ility in white light emitting *** Rietveld refinement a.a.ysis of the powder Xra. diffra.tion pa.terns revea.s tha. the phosphors belong to the pure triclinic pha.e of LiSr(PO_(3))_(3) a.d Lica.PO_(3)) with spa.e group P-1(2).The sca.ning electron m.croscopy ima.es showed the a.glomera.ed *** photoluminescence emission spectra.under 393 nm show a. ora.ge ba.d a. 594 nm a.d a.red ba.d a. 613 nm a.cribed to ^(5)D_(0)→^(7)F_(1).^(5)D_(0)→^(7)F_(2) tra.sitions of Eu^(3+)ion in both the ***,the spectroscopic properties such a. luminescence beha.iour,a.d Sta.k splitting were used to exa.ine the symmetry of Eu^(3+)ions in Lim(PO_(3))_(3):Es^(3+)(m=Sr,ca. phosphors in terms of distortion induced upon *** Sta.k splitting shows tha. the a.tua. site symmetry for Eu^(3+)ion wa. estima.ed to be D_(2) type for both *** photometric properties of Lica.PO_(3))_(3):Eu^(3+)such a. commission Interna.iona. de l'Ecla.ra.e coordina.es(x=0.64,y=0.36) nea. to the sta.da.d one(red),high color purity(95%) a.d higher brightness revea. tha. the phosphor ha. the ca.a.ility of a.ting a. a.red component in n-UV white light emitting diodes.

关键词： Photoluminescence Phospha.e WLEDs Sta.k splitting Ra.e ea.ths

Ferroelectricity Induced by Oxygen Va.a.cies in Rhombohedra. ZrO_(2) Thin Films

在线全文

学校读者我要写书评

暂无评论

Energy & Environmenta. ma.eria.s 2024年第1期7卷 229-237页

作者： Veniero Lenzi josé P.B.Silva.Břetisla. Šmíd Vla.imir ma.oín cosmin m.Istra.e corneliu Ghica.Judith L.m.cma.us-Driscoll Luís ma.ques Physics center of minho a.d Porto Universities(cF-Um-UP) University of MinhoCampus de Gualtar 4710-057Braga Portugal La.ora.ory of Physics for ma.eria.s a.d Emergent Technologies LapMETUniversity of Minho4710-057Braga Portugal Depa.tment of Surfa.e a.d Pla.ma.Science Faculty of Mathematics and PhysicsCharles UniversityV Holešovičkách 218000Prague 8 Czech Republic Na.iona. Institute of ma.eria.s Physics 105 bis Atomistilor 077125Magurele Romania Depa.tment of ma.eria.s Science a.d meta.lurgy 27 Charles Babbage Rd.Cambridge CB3 OFSUK

Rhombohedra. pha.e Hf_(x)Zr_(1.x)O_(2)(HZO,x from 0 to 1)films a.e promising for a.hieving robust ferroelectric pola.iza.ion without the need for a. initia. wa.e-up pre-cycling,a. is norma.ly the ca.e for the more commonly studied orthorhombic ***,a.la.ge sponta.eous pola.iza.ion observed in rhombohedra. films is not fully understood,a.d there a.e a.so la.ge discrepa.cies between experimenta. a.d theoretica. *** this work,in rhombohedra. ZrO_(2)thin films,we show tha. oxygen va.a.cies a.e not only a.key fa.tor for sta.ilizing the pha.e,but they a.e a.so a.source of ferroelectric pola.iza.ion in the *** is shown experimenta.ly through the investiga.ion of the structura. properties,chem.ca. composition a.d the ferroelectric properties of the films before a.d a.ter a. a.nea.ing a. modera.e tempera.ure(400℃)in a. oxygen environment to reduce the V_(o)concentra.ion *** experimenta. work is supported by density functiona. theory(DFT)ca.cula.ions which show tha. the rhombohedra. pha.e is the most sta.le one in highly oxygen defective ZrO_(2)*** DFT ca.cula.ions a.so show tha. V_(o)contribute to the ferroelectric *** findings revea. the importa.ce of V_(o)for sta.ilizing rhombohedra. ZrO_(2)thin films with superior ferroelectric properties.

关键词： cha.ged defects ferroelectric pola.iza.ion rhombohedra. pha.e sta.ility zirconia

Integra.ive a.a.ysis of Tra.scriptome a.d Phenolic compounds Profile Provides Insights into the Qua.ity of Soursop (a.nona.murica.a.L.) Fruit

在线全文

学校读者我要写书评

暂无评论

Phyton-Interna.iona. Journa. of Experimenta. Bota.y 2024年第7期93卷 1717-1732页

作者： Yolotzin a.a.zingán Pa.omino-Hermosillo Ángel Elpidio Día.-Ja.so rosendo Ba.ois-mora.es Verónica.a.helíOchoa.Jiménez Pedro Ulises Ba.tista.Rosa.es Guillermo Berumen-Va.ela Unida. de Tecnología.de a.imentos-Secreta.ía.de Investiga.ión y Posgra.o Universidad Autónoma de Nayarit.Ciudad de la Cultura SNTepic63000NayaritMéxico Progra.a.a.a.ém.co de Biología Unidad Académica de AgriculturaUniversidad Autónoma de NayaritKm.9.Carretera Tepic-CompostelaXalisco63780NayaritMéxico Esta.cia. Posdoctora.es-consejo Na.iona. de Huma.ida.es Ciencias y TecnologíasCoordinación de Apoyos a Becarios e InvestigadoresDirección de PosgradoCiudad de México03940México

Soursop(a.nona.murica.a.L.)is a.tropica. fruit highly va.ued for its uniqueﬂa.or,nutritiona. va.ue,a.d hea.th-promoting *** ripening process of soursop involves complex cha.ges in gene expression a.d meta.o-lite a.cumula.ion,which ha.e been studied using va.ious om.cs *** a.a.ysis ha. provided insights into the regula.ion of key genes involved in ripening,while meta.olic compound a.a.ysis ha. revea.ed the presence of numerous bioa.tive compounds with potentia. hea.th beneﬁ***,the integra.ion of tra.scrip-tome a.d meta.olite compound da.a.ha. not been extensively explored in ***,in this pa.er,we present a.comprehensive a.a.ysis of the tra.scriptome a.d phenolic compound proﬁles of soursop during *** integra.ion a.a.ysis showed tha. the genes a.d phenolic compounds were ma.nly involved in the sta.ch a.d sucrose meta.olism pa.hwa.s during soursop ***,the phenolic compounds Ka.mpferol 3-Q-ga.a.toside,Procya.idin c1,Procya.idin trimmer c1,a.d m.couma.ic,a. well a. the genes Ubiquitin-like protein 5(UBL5_a.a.H),a.P-dependent zinc meta.loprotea.e FTSH8(FTSH8_ORYSJ),Zinc tra.sporter 4(ZIP4_a.-a.H),Thioredoxin-like 3-1(TRL31_ORYSJ),mitogen-a.tiva.ed protein kina.e YODa.YODa.a.a.H),R-ma.-delonitrile lya.e-like(mGL_a.a.H),26s protea.e regula.ory subunit 6a.homolog(PRS6_SOLLc),cytochrome P45072a.3(c7a.3a.a.H),cytochrome P45084a.(c84a._a.a.H)a.d Homoserine O-tra.s-a.etyla.e(mET2-ORYSJ)were correla.ed a.d differentia.ly a.cumula.ed a.d expressed,*** study provides new insights into the molecula. m.cha.isms underlying soursop ripening a.d ma. contribute to the development of stra.egies for improving the nutritiona. qua.ity a.d shelf life of this importa.t fruit.

关键词： Bioinforma.ics da.a.integra.ion genes meta.olites postha.vest stora.e ripening

Electrifying Ba.(0.5)Sr_(0.5)co_(0.8)Fe_(0.2)O_(3-δ) for foca.ized hea.ing in oxygen tra.sport membra.es

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journa. of Energy chemistry 2024年第4期91卷 99-110页

作者： ma.wa. La.diem Julio Ga.cía.Fa.os La.ra.a.ma. a.fonso J.ca.rillo Álva.o Represa.josém.López Nieto Sonia.Escolástico Da.id ca.a.án-ma.tinez jose m.Serra Instituto de Tecnología.Quím.ca.Universita. Politècnica.de Va.ència.consejo Superior de Investiga.iones científica.) Av.Los Naranjos s/nE-46022 ValenciaSpain

Industry deca.boniza.ion requires the development of highly efficient a.d flexible technologies relying on renewa.le energy resources,especia.ly bioma.s a.d sola./wind *** the ca.e of pure oxygen production,oxygen tra.sport membra.es(OTms)a.pea. a. a. a.terna.ive technology for the cryogenic distilla.ion of a.r,the industria.ly-esta.lished process of producing ***,OTms could provide oxygen from different sources(a.r,wa.er,cO_(2),etc.),a.d they a.e more flexible in a.a.ting to current processes,producing oxygen a. 700^(-1)000℃.Furthermore,OTms ca. be integra.ed into ca.a.ytic membra.e rea.tors,providing new pa.hwa.s for different *** first pa.t of this study wa. focused on electrifica.ion on a.tra.itiona. OTm ma.eria.(Ba.(0.5)Sr_(0.5)co_(0.8)Fe_(0.2)O_(3-δ)),imposing different electric currents/volta.es a.ong a.ca.illa.y *** to the emerging Joule effect,the membra.e-surfa.e tempera.ure a.d the a.socia.ed O_(2) permea.ion flux could be ***,the OTm is electrica.ly a.d loca.ly hea.ed a.d rea.hes 900℃on the surfa.e,wherea. the surrounding of the membra.e wa. ma.nta.ned a. 650℃.The O_(2)permea.ion flux rea.hed for the electrified membra.es wa.~3.7 NmL min^(-1)cm^(-2),corresponding to the flux obta.ned with a. OTm non-electrified a. 900℃.The influence of depositing a.porous ce_(0.8)Tb_(0.2)O_(2-δ) ca.a.ytic/protective la.er on the outer membra.e surfa.e revea.ed tha. lower surfa.e tempera.ures(830℃)were detected a. the sa.e imposed electric ***,the electrifica.ion concept wa. demonstra.ed in a.ca.a.ytic membra.e rea.tor(cmR)where the oxida.ive dehydrogena.ion of etha.e(ODHE)wa. ca.ried *** rea.tion is very sensitive to tempera.ure,a.d here,we demonstra.e a. improvement of the ethylene yield by rea.hing modera.e tempera.ures in the rea.tion cha.ber while the O_(2) injection into the rea.tion ca. be ea.ily fine-tuned.

关键词： Oxygen permea.ion Oxida.ive dehydrogena.ion of etha.e Oxygen tra.sport membra.es Joule effect mixed ionic-electronic conductors ca.a.ytic membra.e rea.tors

consumer tra.spa.ency in the production cha.n for pla.t va.ieties produced using new genom.c techniques

在线全文

学校读者我要写书评

暂无评论

a.IOTEcH 2024年第2期5卷 239-246页

作者： J.m.Luka.iewicz c.c.m.va. de Wiel L.a.P.Lotz m.J.m.Smulders Wa.eningen University&Resea.ch P.O.Box 386NL-6700 AJ WageningenThe Netherlands

Pla.ts edited with new genom.c techniques(NGTs)currently fa.l under the Genetica.ly modified Orga.isms Directive(2001/18/Ec)in the Europea. *** the proposa. of the Europea. commission,NGT pla.ts a.e pa.tia.ly exempted from the regula.ions of this *** proposa. ma.es a.distinction between two ca.egories of NGT pla.ts:NGT-1 a.d ***-1 ca.egory pla.ts a.e considered equa. to pla.ts obta.ned through conventiona. breeding *** pla.ts will not be la.elled for the consumer,a.though they will be la.elled a. ***-2 ca.egory pla.ts ma. be la.elled with a.ditiona. informa.ion a. a.positive *** of seeds of va.ieties ma.e with gene editing,but not the products,would mea. tha. most steps in the production cha.n a.e tra.spa.ent,but not the la.t step towa.ds ***“right to know”a.d increa.ing knowledge of gene-edited food is a.common theme in food la.elling towa.ds ***,we describe current la.elling regimes a.d registers a.d how these ma. be a.plied to provide tra.spa.ency on gene-edited products to ***,we a.so look into consumer studies,which indica.e a.grea.er a.cepta.ce of gene-edited food a.ong consumers,especia.ly when a.ditiona. benefits such a. susta.na.ility a.e mentioned.

关键词： La.elling New genom.c techniques consumer tra.spa.ency Pla.t products

Exploring the size of a.dea. condor fora.ing groups a.ong a. a.titudina. a.d la.itudina. gra.ient in the Tropica. a.des: Ecologica. a.d conserva.ion implica.ions

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

current Zoology 2024年第2期70卷 225-232页

作者： Diego mendez Felix Herna. Va.ga. joséHerna. Sa.a.ola.Pedro P.Olea. Depa.ta.ento de Ecologia Universidad Autonoma de MadridCalle Darwin 228049MadridSpain museo Na.iona. de Historia.Na.ura. Calle 26 s/nCota CotaLa PazBolivia The Peregrine Fund 5668 West Flying Hawk LaneBoiseID 83709USA centro pa.a.el Estudio y conserva.ion de a.es Ra.a.es en a.gentina.cEca.a. Universidad Nacional de La PampaAvda Uruguay 1516300 Santa RosaLa PampaArgentina Instituto de la. ciencia. a.bienta.es y de la.Tierra.de La.Pa.pa.INcITa.-cONIcET) Avda.Uruguay 1516300 Santa RosaLa PampaArgentina centro de Investiga.ion en Biodiversida. y ca.bio Globa.(cIBc-Ua.) Universidad Autonoma de MadridMadridCalle Darwin 228049Madrid Snain

Pa.terns of va.ia.ion in the size of vulture fora.ing groups,a.d their ecologica. ca.ses a.d consequences,rema.n litle explored despite strong links with the ca.rion recycling service tha. this key functiona. group *** documented the group size-frequency pa.tern of a.dea. con-dors Vultur gryphus ga.hered to feed on 42 equine ca.ca.ses experimenta.ly pla.ed in Bolivia.between 2012 a.d 2019,a.ong a. eleva.ion ra.ge of 1,300-4,500 m *** on the loca.ion(a.titude a.d la.itude)of the fora.ing groups,we exa.ined the rela.ionship between their size a.d species'popula.ion pa.a.eters(size a.d trend),ha.ita. conditions,a.d livestock ca.ca.s a.a.la.ility a.d *** utilized a.high frequency(93%)of ca.ca.ses forming groups tha. ra.ged from 1 to 80 individua.s(mea.=25,media.=18)a.d sha.ed a.la.y-J curve"typica. pa.tern of size-frequency distribution whereby few groups(5,12%)were la.ge(>55 individua.s)a.d most(21,50%)were rela.ively sma.l(a.s).Group size rela.ed to a.titude in tha. most la.ger groups formed a. lower sites(below c.3,000 m a.l),likely following a. a.titudina. gra.ient whereby la.ger groups a.e more likely to form a.ound la.ger ca.ca.ses(i.e.,ca.tle),which a.e more likely to occur a. lower *** of popula.ion size,group size could be a. a.a.tive response of condors via.loca. enha.cement for improving individua. sca.enging *** informa.ion ga.s on this topic still exist,thus we provide a.set of questions to a.dress them,especia.ly a.idst the unrestricted impa.ts of huma. a.tivities tha. condition vulture surviva. globa.ly.

关键词： condor a.dino fusion-fission dyna.0}s group size sca.enger socia. fora.ing vultures.