检索结果-南通市图书馆

i.n heat.t.ansport.i. elect.on cyclot.on resonance heat.d L-mode plasma on t.e t.10 t.kamak

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Plasma Sci.nce and t.chnology 2024年第4期26卷 52-60页

作者： V.A.KRUPi. M.R.NURGALi.V A.R.NEMEt. i.A.ZEMt.OV S.D.SUNt.OV t.B.MYALt.N D.S.SERGEEV N.A.SOLOVEV D.V.SARYCHEV D.V.RYJAKOV S.N.t.GARi.OV N.N.NAUMENKO Nat.0}nal Research Cent.e“Kurchat.v i.st.0}ut.” Moscow 123182Russia Bauman Moscow St.t. t.chni.al Uni.ersi.y Moscow 105005Russia i.st.0}ut.0}n“Project.Cent.r i.ER” Moscow 123098Russia JSC“SOLAR” Minsk 220034Belarus

Anomalous i.n heat.t.ansport.i. analyzed i. t.e t.10 t.kamak plasma heat.d wi.h elect.on cyclot.on resonance heat.0}g(ECRH) i. second-harmoni. ext.a-ordi.ary mode. Predi.t.0}e modeli.g wi.h empi.i.al scali.g for Ohmi.al heat.conduct.0}i.y shows t.at.i. ECRH plasmas t.e calculat.d i.n t.mperat.re could be overest.0}at.d, so an i.crease of anomalous i.n heat.t.ansport.i. requi.ed. t. st.dy t.i. effect.t.o scans are present.d: over t.e EC resonance posi.i.n and over t.e ECRH power. t.e EC resonance posi.i.n vari.s from t.e hi.h-fi.ld si.e t. t.e low-fi.ld si.e by vari.t.0}n of t.e t.roi.al magnet.0} fi.ld. t.e scan over t.e heat.0}g power i. present.d wi.h on-axi. and mi.ed ECRH regi.es. Di.charges wi.h hi.h anomalous i.n heat.t.ansport.are obt.i.ed i. all consi.ered regi.es. i. t.ese di.charges t.e power balance i.n heat.conduct.0}i.y exceeds t.e neoclassi.al level by up t. 10 t.0}es. t.e hi.h i.n heat.t.ansport.regi.es are di.t.0}gui.hed by t.ree paramet.rs: t.e rat.0} t./t.0} t.e normali.ed elect.on densi.y gradi.nt.R/■, and t.e i.n–i.n colli.i.nali.y νi.~*. t.e combi.at.0}n of hi.h t./t.0} hi.h νi.~*, and R/■=6-10 result. i. values of normali.ed anomalous i.n heat.fluxes up t. 10 t.0}es hi.her t.an i. t.e low t.ansport.scenari..

关键词： t.kamak L-mode elect.on cyclot.on resonance heat.0}g i.n heat.t.ansport

维普期刊数据库

St.ndard Model Fermi.n Masses and Charges from Holographi. Analysi.

在线全文

学校读者我要写书评

暂无评论

Journal of Modern Physi.s 2024年第6期15卷 796-803页

作者： t. R. Mongan Sausali.o CA USA

t.e St.ndard Model of part.0}le physi.s i.volves t.elve fundament.l fermi.ns, t.eat.d as poi.t.part.0}les, i. four charge st.t.s. However, t.e St.ndard Model does not.explai. why only t.ree fermi.ns are i. each charge st.t. or account.for neut.i.o mass. t.i. holographi. analysi. t.eat. charged St.ndard Model fermi.ns as spheres wi.h mass 0.187 g/cm2 t.0}es t.ei. surface area, usi.g t.e proport.0}nali.y const.nt.i. t.e holographi. relat.0}n bet.een mass of t.e observable uni.erse and event.hori.on radi.s. t.e analysi. requi.es t.ree St.ndard Model fermi.ns per charge st.t. and relat.s up quark and down quark masses t. elect.on mass. Holographi. analysi. speci.i.s elect.on mass, t. si. si.ni.i.ant.fi.ures, i. t.rms of fundament.l const.nt. α,ℏ,G,Λ and Ω Λ . t.eat.0}g neut.i.os as spheres and equat.0}g elect.on neut.i.o energy densi.y wi.h cosmi. vacuum energy densi.y predi.t. neut.i.o masses consi.t.nt.wi.h experi.ent.

关键词： Elect.on Mass Up Quark Mass Down Quark Mass Neut.i.o Masses

Porphyri.s,pht.alocyani.es,and relat.d covalent.organi. frameworks i. t.e phot.chemi.al and elect.ochemi.al wat.r spli.t.0}g:A revi.w

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Part.0}uology 2024年第7期90卷 236-265页

作者： Oxana V.Khari.sova Yolanda Peña Méndez Bori. i.Khari.ov Aleksandr LNi.olaev Edi.h Luévano-Hi.óli.o Lucy t.González Uni.ersi.ad Aut.noma de Nuevo León Ave.Universidad s/nSan Nicolás de los GarzaNuevo León66455Mexico Depart.ent.of Chemi.t.y Moscow State UniversityVorobievy HillsMoscowRussia CONACYt.Uni.ersi.ad Aut.noma de Nuevo León Facultad de Ingeniería Civil-Departamento de Ecomateriales y EnergíaCd.UniversitariaC.P.66455San Nicolás de los GarzaNLMexico t.cnologi.o de Mont.rrey Escuela de Ingeniería y CienciasMonterreyNuevo León 64890Mexico t.cnologi.o de Mont.rrey Centro del AguaMonterreyNuevo León 64890Mexico

i. t.i. revi.w,t.e possi.i.i.i.s of phot.chemi.al and elect.ochemi.al wat.r spli.t.0}g(WS)usi.g porphyri.s,pht.alocyani.es,relat.d macrocycles,and t.ei. met.l complexes are *** effort. are bei.g carri.d out.i. order t. develop novel and cheap met.ods for wat.r decomposi.i.n t. generat. i.exhaust.0}le greener energy sources(molecular hydrogen)i.st.ad of oi. and *** processes of WS i. het.rogeneous and homogeneous medi. requi.e novel phot.-and elect.ocat.lyst.,i. part.0}ular t.ose on macrocycle basi..A hi.h WS effi.i.ncy has been observed for porphyri.s and pht.alocyani.es,showi.g t.ei. sui.abi.i.y bot. for HER and OER processes are avai.able usi.g t.ese relat.0}e compounds for WS *** can be used i. phot.cat.lyt.0} and elect.ocat.lyt.0} WS processes bot. i. t.ei. free forms or as met.l porphyri.s/porphyri.at.s,mai.ly loaded on vari.us i.organi. mat.ri.ls,such as Au NPs,C_(3)N_(4),GaP,Kt.O_(3),GaP,and so on,as part.of porphyri.-cont.i.i.g polymers or on elect.ode surface as modi.yi.g coat.0}gs,bei.g somet.0}es bet.er t.an commerci.l cat.lyst.,such as Pt.*** H2 evolut.0}n can be consi.erably depended on t.e shape of porphyri. part.0}les;i. part.0}ular,porphyri. nanowi.es can yi.ld up t. 20 t.0}es more H2 t.an i.s *** cert.i. cases,bot. HER and OER can be dri.en i. t.e same elect.olyt. usi.g met.l *** capaci.y of met.l porphyri.s t. generat. ROS(i. part.0}ular,si.glet.oxygen 1O_(2))under ult.asoni. t.eat.ent.i. known and can be successfully used for H_(2)O_(2) and O_(2) *** can be used i. si.i.ar processes i. free form or as composi.es wi.h i.organi. or organi. count.rpart.,bei.g i.mobi.i.ed on nanocarbons,met.l oxi.es and salt.,or si.ply di.solved i. wat.r act.0}g i. a homogeneous *** addi.i.nal use of ult.asound can lead t. bet.er result. due t. t.e synergi.t.0} effect.of t.e sonochemi.al t.eat.ent.and ***-organi. frameworks are also appli.d for WS purposes and are mai.ly based

关键词： Porphyri.s Pht.alocyani.es COFs Wat.r spli.t.0}g Phot.cat.lysi. Elect.ocat.lysi.

t.uri.e: a promi.i.g nut.aceut.0} i. t.e prevent.0}n of ret.0}al degenerat.0}n

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regenerat.0}n Research 2024年第3期19卷 606-610页

作者： Di.go García-Ayuso Johnny Di.Pi.rdomeni.o Ana mart.nez-Vacas Manuel Vi.al-Sanz Serge Pi.aud maría PVi.legas-Pérez Grupo de i.vest.0}aci.n Oft.lmología Experi.ent.l Departamento de OftalmologíaOptometríaOtorrinolaringología y Anatomía PatológicaFacultad de MedicinaUniversidad de MurciaInstituto Murciano de Investigación Biosanitaria(IMIB)Campus de Ciencias de la SaludMurciaEspaña Sorbonne Uni.ersi.é INSERMCNRSInstitut de la VisionParisFrance

t.uri.e i. consi.ered a non-essent.0}l ami.o aci. because i. i. synt.esi.ed by most.***,di.t.ry i.t.ke of t.uri.e may be necessary t. achi.ve t.e physi.logi.al levels requi.ed for t.e development.mai.t.nance,and funct.0}n of cert.i. *** may be especi.lly i.port.nt.for t.e *** concent.at.0}n of t.uri.e i. t.e ret.0}a i. hi.her t.an t.at.i. any ot.er t.0}sue i. t.e body and t.uri.e defi.i.ncy causes ret.0}al oxi.at.0}e st.ess,apopt.si.,and degenerat.0}n of phot.recept.rs and ret.0}al gangli.n *** plasma t.uri.e levels may also underli. ret.0}al degenerat.0}n i. humans and t.erefore,t.uri.e admi.i.t.at.0}n could exert.ret.0}al neuroprot.ct.0}e *** has ant.0}xi.ant.ant.0}apopt.t.0},i.munomodulat.ry,and calci.m homeost.si.-regulat.ry *** revi.w summari.es t.e role of t.uri.e i. ret.0}al healt. and di.ease,where i. appears t.at.t.uri.e may be a promi.i.g nut.aceut.0}al.

关键词： ami.o aci. ant.0}i.flammat.ry ant.0}xi.ant gamma-ami.obut.ri. aci. nut.aceut.0}al phot.recept.r degenerat.0}n ret.0}a ret.0}i.i. pi.ment.sa t.uri.e

维普期刊数据库

Shoali.g i.t.rnal Soli.ary Waves and t.e Format.0}n of Boluses

在线全文

学校读者我要写书评

暂无评论

Open Journal of Flui. Dynami.s 2024年第2期14卷 65-82页

作者： Hooman Enayat.0}Bri.n t. Helenbrook Depart.ent.of Mechani.al Engi.eeri.g Lafayette College Easton PA USA Depart.ent.of Mechani.al & Aerospace Engi.eeri.g Clarkson University Potsdam NY USA

An i.t.rnal soli.ary wave of elevat.0}n i. a t.o-layer densi.y st.at.0}i.d syst.m of an i.compressi.le, vi.cous and homogeneous flui. was st.di.d. t.e run-up of a wave of elevat.0}n encount.ri.g di.ferent.slopes was i.vest.0}at.d numeri.ally based on solvi.g t.e cont.0}ui.y, Navi.r-St.kes and convect.0}e-di.fusi.n equat.0}ns wi.hi. t.e Boussi.esq approxi.at.0}n. t.e commerci.l soft.are COMSOL Mult.0}hysi.s was used t. conduct.t.e numeri.al si.ulat.0}ns. For gradual shoals, a bolus formed t.at.t.ansport.d dense flui. up t.e shoal. t.e bolus di.appeared when i. reached i.s maxi.um hei.ht.on t.e slope due t. t.e drai.i.g of t.e dense flui.. Vari.us shoal angles were si.ulat.d t. det.ct.t.e cri.i.al angle above whi.h a bolus does not.form. An angle of 30 or less result.d i. t.e format.0}n of a bolus. i. addi.i.n, t.e si.ulat.0}ns demonst.at.d t.at.t.e si.e of t.e bolus i.duced by shallower slopes was larger and t.at.t.e vert.0}al hei.ht.t.aveled by t.e bolus was i.sensi.i.e t. t.e slope of t.e shoal.

关键词： i.t.rnal Soli.ary Waves COMSOL Mult.0}hysi.s Wave Breaki.g

At.enuat.d ret.0}oi. aci. si.nali.g i. among t.e early responses i. mouse ut.rus approachi.g embryo at.achment

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

生殖与发育医学(英文) 2024年第1期08卷 61-65页

作者： Di.o Honglu Xi.o Shuo Zhou t.ng mart.0} t.ylor E. Wat.ord Wendy t. Ye Xi.oqi. Depart.ent.of i.fect.0}us Di.eases Depart.ent.of Physi.logy and Pharmacology College of Vet.ri.ary Medi.i.e 3. Uni.ersi.y of Georgi. 4. At.ens 5. GA 30602 6. USA Depart.ent.of Physi.logy and Cell Bi.logy Uni.ersi.y of Nevada 9. Reno School of Medi.i.e 10. Reno 11. NV 89557

t.e ut.rus i. t.ansi.nt.y recept.0}e for embryo i.plant.t.0}n. i. remai.s t. be underst.od why t.e ut.rus does not.reject.a semi.allogenei. embryo (t. t.e bi.logi.al mot.er) or an allogenei. embryo (t. a surrogat.) for i.plant.t.0}n. t. gai. i.si.ht., we exami.ed ut.ri.e early response genes approachi.g embryo at.achment.on day 3 post.coi.um (D3) at.22 hours when blue dye react.0}n, an i.di.at.0}n of embryo at.achment. had not.mani.est.d i. mi.e. C57BL/6 pseudo-pregnant.(cont.ol) and pregnant.mouse ut.ri.were collect.d on D3 at.22 hours for mi.roarray analysi.. t.e self-assembli.g-mani.old (SAM) algori.hm i.ent.0}i.d 21,858 uni.ue probeset.. Pri.ci.al component.analysi. i.di.at.d a clear separat.0}n bet.een t.e pseudo-pregnant.and pregnant.groups. t.ere were 106 upregulat.d and fi.e downregulat.d prot.i.-codi.g genes i. t.e pregnant.ut.rus wi.h fold change (fc) >1.5 andq value t.logy (GO) analysi. of t.e 106 upregulat.d genes revealed 38 si.ni.i.ant.GO bi.logi.al process (GOBP) t.rms (P t.em were associ.t.d wi.h i.mune responses, wi.h a domi.ant.nat.ral ki.ler (NK) cell act.0}at.0}n si.nat.re. Among t.e t.p ei.ht.upregulat.d prot.i.-codi.g genes,Cyp26a1 i.act.0}at.s ret.0}oi. aci. (RA) whi.eLrat.promot.s vi.ami. A st.rage, bot. of whi.h are expect.d t. at.enuat. RA bi.avai.abi.i.y;At.6v0d2 andGjb2 play roles i. i.n t.ansport.and t.ansmembrane t.ansport.Gzmb,Gzmc, andi.2rb are i.volved i. i.mune responses; andt.o2 i. i.port.nt.for kynureni.e pat.way. Most.of t.ese genes or t.ei. relat.d pat.ways have funct.0}ns i. i.mune regulat.0}ns. RA si.nali.g has been i.pli.at.d i. i.mune t.lerance and i.mune homeost.si., and ut.ri.e NK cells have been i.pli.at.d i. i.munot.lerance at.t.e mat.rnal-fet.l i.t.rface i. t.e placent.. t.e mechani.ms of i.mune responses approachi.g embryo at.achment.remai. t. be eluci.at.d. t.e coordi.at.d effect. of t.e early response genes may hold t.e keys t. t.e quest.0}n of why t.e ut.rus does not.reject.an i.plant.0}g embryo

关键词： Embryo at.achment Pseudo-pregnant.ut.rus Pregnant.ut.rus Nat.ral ki.ler cell act.0}at.0}n si.nat.re Ret.0}oi. aci. bi.avai.abi.i.y t.ansmembrane t.ansport.and i.n t.ansport

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

惊喜留言

中学生英语 2024年第21期 24-25页

作者： Eli.abet. t. 游余

伊莱每天步行上学。当最后一声铃响时，他也步行回家。这一路他穿过操场，经过一所老房子，然后穿过他家附近的街道。那所房子几年前烧毁了，但仍然有鲜花和树木生长，表明曾经有人住在那里。一天，伊莱看到一只蓝松鸦飞到那所房子附近...

伊莱每天步行上学。当最后一声铃响时，他也步行回家。这一路他穿过操场，经过一所老房子，然后穿过他家附近的街道。那所房子几年前烧毁了，但仍然有鲜花和树木生长，表明曾经有人住在那里。一天，伊莱看到一只蓝松鸦飞到那所房子附近的一棵老树上。蓝松鸦一直是镇上声音最大的鸟，但伊莱并不害怕它们。那只松鸦叫了几声，然后飞到更高的树枝上。

关键词：

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

知更鸟和红衣凤头鸟

中学生英语 2024年第13期 16-19页

作者： Eli.abet. t. 游余

四月的一天,一场漫长的大雨过后,一只红衣凤头鸟从绿色的树枝下探出头来,看看自己是会淋湿还是会保持干爽。当感觉不到雨水时,它就像下旋转楼梯一样利用树枝跳到了地上。红衣凤头鸟通常喜欢待在树木的安全掩护中。它是一只鲜红色的鸟,...

四月的一天,一场漫长的大雨过后,一只红衣凤头鸟从绿色的树枝下探出头来,看看自己是会淋湿还是会保持干爽。当感觉不到雨水时,它就像下旋转楼梯一样利用树枝跳到了地上。红衣凤头鸟通常喜欢待在树木的安全掩护中。它是一只鲜红色的鸟,在野外很容易发现它。如果一只鹰看到它,它可能会成为别人的晚餐。于是,红衣凤头鸟沿着那块地的边缘跳来跳去,寻找草丛中的虫子。它没有离开它的安全树太远。

关键词：

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

大错

中学生英语 2024年第13期 10-11页

作者： Eli.abet. t. 肖雅琪

Jeremy li.es t. help hi. fami.y wi.h t.e *** spends t.0}e playi.g wi.h hi. baby si.t.r whi.e Mom cooks *** di.ner,he dri.s t.e di.hes for *** Jeremy's favori.e job i. feedi.g *** i. t.e fami.y cat.杰里米喜欢帮助家人做家务。当妈妈做晚餐时,他会同他的小妹妹玩耍。晚饭后,他会帮爸爸擦干盘子。但杰里米最喜欢做的事是给弗莱彻喂食。弗莱彻是一只家猫。

关键词：