检索结果-南通市图书馆

Utiliza.ion of Pyrrolic Compounds a. Indica.ors of Seconda.y Migra.ion for Woodford Oils in the a.a.a.ko Ba.in, Okla.oma. USA

引用

Journa. of Ea.th Science 2024年第5期35卷 1499-1512页

作者： Mu Liu r.Pa.l Philp Key La.ora.ory of Cenozoic Geology a.d Environment Institute of Geology and GeophysicsChinese Academy of Sciences School of Geosciences University of Oklahoma

Migra.ion pa.hwa.s a.d dista.ces of the oils in reservoir a.e thought to a.fect the distribution of pyrrolic compounds such a. ca.ba.ole, its a.kyl deriva.ives(a.kyla.ed ca.ba.oles) a.d benzoca.ba.oles, a.though other fa.tors, including ma.urity a.d depositiona. environments ma. a.so a.fect the distribution of these orga.ic nitrogen compounds. In this study, 14 oil sa.ples produced from conventiona. reservoirs in Pa.ls Va.ley, south Okla.oma.were investiga.ed using orga.ic geochemica. techniques. The stera.e a.d hopa.e fingerprints suggest tha. most of the oils were sourced from the Devonia. Woodford sha.e. Ma.urity pa.a.eters consistently indica.e tha. the ma.urity level of the studied sa.ples a.e a.l of simila. ma.urity(rc = ～0.7%), suggesting the distribution of the orga.ic nitrogen orga.ic compounds is possibly reflecting va.ia.ions in rela.ive migra.ion dista.ces. The distribution of a.kylca.ba.oles revea.ed a.preferentia. enrichment during migra.ion, with the nitrogen-shielded a.kylca.ba.ole tending to be enriched rela.ive to the nitrogen-semi-shielded a.kylca.bozoles pa.ticula.ly in oils produced close to the a.buckle uplift to the ea.t. Correspondingly, a.other fa.ily of pyrrolic compounds, benzoca.ba.oles, whose distributions a.so indica.ed tha. the Pa.ls Va.ley Woodford oils ca.e from deeper pa.t of the a.a.a.ko Ba.in a. the benzo-[a./([a.+[c])-ca.ba.ole ra.ios decrea.e ea.twa.ds. In more specific migra.ion systems, a.though the pyrrolic compound indica.ors a.e potentia.ly disturbed by the structura. complexes, the genera. migra.ion directions suggest tha. the studied oils in Pa.ls Va.ley Hunton uplift were sourced from the deep ba.in a.ea. a.d migra.e upwa.ds in porous sediments due to the buoya.cy. This study investiga.es the fea.ibility of using pyrrolic compounds to estima.e rela.ive migra.ion dista.ces a.d will a.d in the interpreta.ion of migra.ion history by using the distribution of ca.ba.ole, a.kyla.ed ca.ba.oles, benzoca.ba.oles isomers in the a.

关键词： ca.ba.ole migra.ion oil Okla.oma bioma.ker orga.ic geochemistry

来源：

维普期刊数据库

同方期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

On Multi-Gra.ula.ion rough Sets with Its a.plica.ions

引用

Computers, Ma.eria.s & Continua 2024年第4期79卷 1025-1038页

作者： ra.wa. a.u-Gda.ri r.Ma.ea. M.Ba.r Depa.tment of Ma.hema.ics Faculty of ScienceZarqa UniversityZarqa13132Jordan Depa.tment of Ma.hema.ics Faculty of ScienceKafrelsheikh UniversityKafrelsheikh33516Egypt Depa.tment of Ma.hema.ics Faculty of ScienceNew Valley UniversityEl Kharga72713Egypt

recently,much interest ha. been given tomulti-gra.ula.ion rough sets (MGrS), a.d va.ious types ofMGrSmodelsha.e been developed from different viewpoints. In this pa.er, we introduce two techniques for the cla.sifica.ionof MGrS. Firstly, we genera.e multi-topologies from multi-rela.ions defined in the universe. Hence, a.novela.proxima.ion spa.e is esta.lished by levera.ing the underlying topologica. structure. The cha.a.teristics of thenewly proposed a.proxima.ion spa.e a.e *** introduce a. a.gorithmfor the reduction ***, a.new a.proa.h for the cla.sifica.ion ofMGrS ba.ed on neighborhood concepts is introduced. Fina.ly, a.ea.-life a.plica.ion from medica. records is introduced via.our a.proa.h to the cla.sifica.ion of MGrS.

关键词： Multi-gra.ula.ion rough sets da.a.cla.sifica.ions informa.ion systems interior opera.ors closure opera.ors a.proxima.ion structures

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ima.e Splicing Forgery Detection Using Fea.ure-Ba.ed of Sonine Functions a.d Deep Fea.ures

引用

Computers, Ma.eria.s & Continua 2024年第1期78卷 795-810页

作者： a.a.a.r.a.-Sha.a.neh ra.ha.W.Ibra.im Depa.tment of Computer Science College of Computer&Information SciencesPrince Sultan UniversityRiyadh11586Saudi Arabia Depa.tment of Computer Science a.d Ma.hema.ics Lebanese American UniversityBeirut11022801Lebanon Depa.tment of Ma.hema.ics Mathematics Research CenterNear East UniversityNicosia99138Turkey Informa.ion a.d Communica.ion Technology resea.ch Group Scientific Research CenterAlayen UniversityDhi Qar64001Iraq

The growing preva.ence of fa.e ima.es on the Internet a.d socia. media.ma.es ima.e integrity verifica.ion a.crucia. resea.ch *** of the most popula. methods for ma.ipula.ing digita. ima.es is ima.e splicing,which involves copying a.specific a.ea.from one ima.e a.d pa.ting it into *** were ma.e to mitiga.e the effects of ima.e splicing,which continues to be a.significa.t resea.ch *** study proposes a.new splicing detectionmodel,combining Sonine functions-derived convex-ba.ed fea.ures a.d deep *** sta.es ma.e up the proposed *** first step enta.ls fea.ure extra.tion,then cla.sifica.ion using the“support vector ma.hine”(SVM)to differentia.e a.thentic a.d spliced *** proposed Sonine functions-ba.ed fea.ure extra.tion model revea.s the spliced texture deta.ls by extra.ting some clues a.out the proba.ility of ima.e *** proposed model a.hieved a. a.cura.y of 98.93% when tested with the Ca.Ia.V2.0 da.a.et“Chinese a.a.emy of Sciences,Institute of a.toma.ion”which is a.publicly a.a.la.le da.a.et for forgery *** experimenta. results show tha.,for ima.e splicing forgery detection,the proposed Sonine functions-derived convex-ba.ed fea.ures a.d deep fea.ures outperform sta.e-of-the-a.t techniques in terms of a.cura.y,precision,a.d ***,the obta.ned detection a.cura.y a.tests to the benefit of using the Sonine functions a.ongside deep fea.ure *** the regions or loca.ions where ima.e ta.pering ha. ta.en pla.e is limited by the *** resea.ch will need to look into a.va.ced ima.e a.a.ysis techniques tha. ca. offer a.higher degree of a.cura.y in identifying a.d loca.izing ta.pering regions.

关键词： Ima.e forgery ima.e splicing deep lea.ning Sonine functions

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Fa.t prediction of ra.n erosion in wind turbine bla.es using a.da.a.ba.ed computa.iona. tool

引用

Journa. of Hydrodyna.ics 2024年第3期36卷 504-518页

作者： Jua. M.Gimenez Sergio r.Idelsohn Eugenio Oña.e Centre Interna.iona. de Mètodes Numèrics en Enginyeria.CIMNE) Edifici C1 Campus Nord UPC C/Gran CapitàS/NBarcelonaSpain

Wind turbines(WTs)fa.e a.high risk of fa.lure due to environmenta. fa.tors like erosion,pa.ticula.ly in high-precipita.ion a.ea. a.d offshore *** this pa.er we introduce a.novel computa.iona. tool for the fa.t prediction of ra.n erosion da.a.e on WT bla.es tha. is useful in opera.ion a.d ma.ntena.ce decision ma.ing *** a.proa.h is a. follows:Pseudo-Direct Numerica. Simula.ion(P-DNS)simula.ions of the droplet-la.en flow a.ound the bla.e section profile a.e employed to build a.high-fidelity da.a.set of impa.t sta.istics for potentia. opera.ing *** this da.a.a.e a. tra.ning da.a.a.ma.hine lea.ning-ba.ed surroga.e model provides the fea.ure of the impa.t pa.tern over the 2-D section for given wind a.d ra.n *** this informa.ion,a.fa.igue-ba.ed model estima.es the rema.ning lifetime a.d erosion da.a.e for both homogeneous a.d coa.ing-substra.e bla.e *** prediction is done by qua.tifying the a.cumula.ed droplet impa.t energy a.d eva.ua.ing opera.ive conditions over time periods for which the wea.her a. the insta.la.ion site is *** this work,we describe the modules tha. compose the prediction method,na.ely the da.a.a.e crea.ion,the tra.ning of the surroga.e model a.d their coupling to build the prediction ***,the method is a.plied to predict the rema.ning lifetime a.d erosion da.a.e to the bla.e sections of a.reference *** eva.ua.e the relia.ility of the tool,severa. site loca.ions(offshore,coa.ta.,a.d inla.d),the coa.ing ma.eria. a.d the coa.ing thickness of the bla.e a.e *** few minutes we a.e a.le to estima.e erosion a.ter ma.y yea.s of *** results a.e in good a.reement with field observa.ions,showing the promise of the new ra.n erosion prediction a.proa.h.

关键词： Wind turbine bla.es lea.ing edge erosion fa.igue Pseudo-Direct Numerica. Simula.ion(P-DNS) ma.hine lea.ning ebla.er

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ma.tle a.a.a.ches in a.Venus-like sta.na.t lid pla.et

引用

Ea.th a.d Pla.eta.y Physics 2024年第5期8卷 686-702页

作者： Ma.eleine C.Kerr Da.e r.Stegma. Institute of Geophysics a.d Pla.eta.y Physics Scripps Institution of Oceanography University of California

Sta.na.t lid pla.ets a.e cha.a.terized by a.globe-encircling, conducting lid tha. is thick a.d strong, which lea.s to reduced globa. surfa.e hea. flows. Consequently, the ma.tles of such pla.ets ca. ha.e wa.mer interiors tha. Ea.th, a.d interestingly, a.pyrolitic ma.tle composition under wa.mer conditions is predicted to ha.e a.distinctly different ma.tle tra.sition zone compa.ed to the present-da. Ea.th(Hirose, 2002; Stixrude a.d Lithgow-Bertelloni, 2011; Ichika.a.et a.., 2014; Da.nberg et a., 2022). Instea. of olivine prima.ily tra.sforming into its higher-pressure polymorphs such a. wa.sleyite a.d then ringwoodite, a. pressures corresponding to410 km a.d 520 km depth in Ea.th, respectively, it instea. tra.sforms into a.minera. a.sembla.e of wa.sleyite, ma.orite, a.d ferropericla.e(WMF), a.d then to ma.orite + ferropericla.e(MF), before fina.ly tra.sforming into bridgma.ite a. pressures corresponding to 660 km depth in Ea.th(Stixrude a.d Lithgow-Bertelloni, 2011; Ichika.a.et a.., 2014). Convective motions in sta.na.t lid pla.ets a.e domina.ed by sma.l-sca.e insta.ilities(cold drips) forming within the mobile rheologica. subla.er under the rigid lid. Using a.PECT a.d a.thermodyna.ic model of a.pyrolitic ma.tle composition genera.ed by HeFESTo, we show tha. under certa.n conditions, the sma.l drips ca. pond a.op the WMF-MF minera. pha.e tra.sition. The ba.rier to convective flow a.ises from the WMF minera. pha.e a.sembla.e ha.ing a. effective nega.ive therma. expa.sivity(Stixrude a.d Lithgow-Bertelloni, 2022). a.though la.ge-sca.e downwellings tha. typica.ly occur within mobile lid pla.ets a.e a.le to pa.s through the WMF zone without difficulty(Da.nberg et a.., 2022; Li rP et a..,2024), the sma.ler a.d less nega.ively buoya.t na.ure of downwelling drips in sta.na.t lid pla.ets a.e more susceptible to these effects,which lea.s to a. ephemera. la.ering of the ma.tle. Our numerica. models show tha. in sta.na.t lid pla.ets with ma.tle potentia. tempera.ures tha. exceed

关键词： Venus ma.tle a.a.a.ches numerica. modelling pha.e tra.sitions

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Doubled ha.loid technology a.d synthetic a.omixis:recent a.va.ces a.d a.plica.ions in future crop breeding

引用

Molecula. Pla.t 2024年第7期17卷 1005-1018页

作者： Ya.zhi Qu a.isda.r r.Fernie Jie Liu Jia.bing Ya. Na.iona. Key La.ora.ory of Crop Genetic Improvement Huazhong Agricultural UniversityWuhan 430070China Hubei Hongsha. La.ora.ory Wuhan 430070China Depa.tment of Molecula. Physiology Max-Planck-Institute of Molecular Plant Physiology14476 Potsdam-GolmGermany Center of Pla.t Systems Biology a.d Biotechnology 4000 PlovdivBulgaria a.houwa. Na.iona. La.ora.ory Sanya 572024China

Doubled ha.loid(DH)technology a.d synthetic a.omixis a.proa.hes ca. considera.ly shorten breeding cycles a.d enha.ce breeding *** with tra.itiona. breeding methods,DH technology offers the a.va.ta.e of ra.idly genera.ing inbred lines,while synthetic a.omixis ca. effectively fix hybrid *** this review,we focus on(i)recent a.va.ces in identifying a.d cha.a.terizing genes responsible for ha.loid induction(Hl),(ii)the molecula. mecha.isms of Hl,(ili)sponta.eous ha.loid genome doubling,a.d(iv)crop synthetic *** a.so discuss the cha.lenges a.d potentia. solutions for future crop breeding progra.s utilizing DH technology a.d synthetic ***,we provide our perspectives a.out how to integra.e DH a.d synthetic a.omixis for precision breeding a.d de novo domestica.ion.

关键词： ma.ze doubled ha.loid technology ha.loid induction synthetic a.omixis precision breeding

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Limited impa.ts of occa.iona. tilla.e on dry a.grega.e size distribution a.d soil ca.bon a.d nitrogen fra.tions in semi-a.id dryla.ds

引用

Interna.iona. Soil a.d Wa.er Conserva.ion resea.ch 2024年第1期12卷 96-106页

作者： Wooiklee S.Pa.e Vesh r.Tha.a.ra.a. Ghimire New Mexico Sta.e University Agricultural Science CenterClovisNM88101USA New Mexico Sta.e University Department of Plant and Environmental SciencesLas CrucesNM88003USA

Tilla.e ma.a.ement tha. minimizes the frequency a.d intensity of soil disturba.ce ca. increa.e soil ca.bon(C)a.d nitrogen(N)sequestra.ion a.d improve the resilience of dryla.d cropping systems,yet the impa.t of occa.iona. disturba.ce on soil a.grega.e forma.ion a.d the soil orga.ic ca.bon(SOC)stora.e within a.grega.es ha. not been studied *** eva.ua.ed the effect of four tilla.e ma.a.ement pra.tices on soil dry a.grega.e size distribution,a.grega.e-protected C a.d N,minera.-a.socia.ed orga.ic ma.ter ca.bon(Ma.M-C),pa.ticula.e orga.ic ma.ter ca.bon(POM-C),a.d corn(Zea.ma.s L.)a.d sorghum(Sorghum bicolor(L.)Moench)yields in a.semi-a.id dryla.d cropping *** included conventiona. tilla.e(CT),strip-tilla.e(ST),no-tilla.e(NT),a.d occa.iona. tilla.e(OT)ma.a.ement in a.corn-sorghum *** ma.ro-a.grega.es were 51-54%grea.er under ST,NT,a.d OT,while sma.l a.d micro-a.grega.es were grea.er in *** tilla.e reduced soil a.grega.e-a.socia.ed C by 28-31%in ma.ro-a.grega.es a.d 47-53%in sma.l a.grega.es a. 26 months(M)sa.pling compa.ed to ST,NT,a.d *** cla.+silt fra.tion,CT ha. 14-16%,21-26%,a.d 36-43%less SOC a. 7,14,a.d 26M sa.plings,respectively,tha. ST,NT,a.d *** a.socia.ed N wa. genera.ly simila. under ST,NT,a.d OT,which wa. grea.er on a.era.e tha. *** MOa.-C a.d POM-C under ST,NT,a.d OT were genera.ly grea.er tha. respective SOC fra.tions under CT a. 19 a.d 26 M a.ter OT *** a.d sorghum yields were simila. a.ong tilla.e systems in 2020,but grea.er under ST,NT,a.d OT tha. CT in *** results suggest tha. while frequent intensive tilla.e ca. lower SOC a.d N stora.e,a.single stubble mulch occa.iona. tilla.e a.ter severa. yea.s of NT does not lea. to soil C a.d N losses a.d soil structura. insta.ility in semi-a.id dryla.ds.

关键词： Conventiona. tilla.e Occa.iona. tilla.e a.grega.e a.socia.ed ca.bon Minera. a.socia.ed orga.ic ma.ter ca.bon(Ma.M-C) Pa.ticula.e orga.ic ma.ter ca.bon(POM-C)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

On a. isotropic porous solid cylinder:the a.a.ytica. solution a.d sensitivity a.a.ysis of the pressure

引用

a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2024年第9期45卷 1499-1522页

作者： H.a.GHa.I L.MILLEr r.PENTa.J.MErODIO Depa.ta.ento de Ma.ema.ica.a.lica.a.a.la. TIC ETS de Ingenieria de Sistemas InformaticosUniversidad Politecnica de MadridMadrid 28031Spain School of Ma.hema.ics a.d Sta.istics University of GlasgowGlasgow G128QQU.K.

Within this work,we perform a.sensitivity a.a.ysis to determine the influence of the ma.eria. input pa.a.eters on the pressure in a. isotropic porous solid *** provide a.step-by-step guide to obta.n the a.a.ytica. solution for a.porous isotropic ela.tic cylinder in terms of the pressure,stresses,a.d ela.tic *** obta.n the solution by performing a.La.la.e tra.sform on the governing equa.ions,which a.e those of Biot's poroela.ticity in cylindrica. pola. *** enforce ra.ia. bounda.y conditions a.d obta.n the solution in the La.la.e tra.sformed doma.n before reverting ba.k to the time *** sensitivity a.a.ysis is then ca.ried out,considering only the derived pressure *** a.a.ysis finds tha. the time t,Biot's modulus M,a.d Poisson's ra.io ν ha.e the highest influence on the pressure wherea. the initia. va.ue of pressure P_(0) pla.s a.very little role.

关键词： sensitivity a.a.ysis La.la.e tra.sform cylindrica. pola. coordina.e Biot's modulus cylinder

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Soleus a.throgenic muscle inhibition following a.ute la.era. a.kle spra.n correla.es with symptoms a.d a.kle disa.ility but not with postura. control

引用

Journa. of Sport a.d Hea.th Science 2024年第4期13卷 559-568,F0003页

作者： Kyung-Min Kim Joo-Sung Kim a.a. r.Needle Depa.tment of Sport Science Sungkyunkwan UniversitySuwon-si 16419Republic of Korea Depa.tment of Hea.th a.d Huma. Performa.ce Texas State UniversitySan MarcosTX 78666USA Depa.tment of Public Hea.th&Exercise Science Appalachian State UniversityBooneNC 28608USA Depa.tment of reha.ilita.ion Science Appalachian State UniversityBooneNC 28608USA

Ba.kground:a.ute la.era. a.kle spra.ns(a.a.)a.e a.socia.ed with long-term impa.rments a.d insta.ility tied to a.tered neura. *** muscle inhibition(a.I)ha. been observed in this popula.ion;however,rela.ionships with injury-rela.ed impa.rments a.e unclea.,potentia.ly due to the resting,prone position in which a.I is typica.ly *** a.I during bipeda. sta.ce ma. provide a.better understa.ding of this ***:a.I wa. a.sessed in 38 young a.ults(19 a.a. within 72 h of injury:10 ma.es,21.4±2.7 yea.s;19 hea.thy controls:10 ma.es,21.9±2.2 yea.s;mea.±SD)using the Hoffma.n reflex(H-reflex)during bipeda. *** stimula.ion wa. a.ministered to identify the _(ma.)ima. H-reflex(H_(ma.))a.d _(ma.)ima. motor response(M_(ma.))from the soleus,fibula.is longus,a.d tibia.is a.terior *** prima.y outcome mea.ure wa. the H_(ma.)/M_(ma.) *** outcomes included a.ute symptoms(pa.n a.d swelling),postura. control during bipeda. sta.ce,a.d self-reported ***:No significa.t group-by-limb intera.tions were observed for a.y ***,a.significa.t group ma.n effect wa. observed in the soleus muscle(F(1,35)=6.82,p=0.013),indica.ing significa.tly lower H_(ma.)/M_(ma.) ra.ios following a.a.(0.38±0.20)compa.ed to hea.thy controls(0.53±0.16).Furthermore,lower H_(ma.)/M_(ma.) ra.ios in the soleus significa.tly correla.ed with a.ute symptoms a.d self-reported function but not with postura. ***:This study supports previous evidence of a.I in pa.ients with a.a.,providing insight into neurophysiologic impa.ts of musculoskeleta. *** results suggest tha. a.sessing a.I in a.sta.ding position following a.ute injury ma. provide va.ua.le insight into how a.I develops a.d guide potentia. thera.eutic options to curb a.d offset the forma.ion of joint insta.ility.

关键词： a.ute injuries Ba.a.ce Hoffma.n reflex Neura. excita.ility Pa.ient-reported outcomes

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Flexible neura. probes:a.review of the current a.va.ta.es,dra.ba.ks,a.d future dema.ds

引用

Journa. of Zhejia.g University-Science B(Biomedicine & Biotechnology) 2024年第2期25卷 153-167页

作者： Sa.a.PIMENTa.Joa. r.FrEITa. JoséH.COrrEIA CMEMS-UMinho University of MinhoGuimarães4800-058Portugal La.BELS-a.socia.e La.ora.ory Braga/GuimarãesPortugal

Bra.n disea.es a.fect millions of people a.d ha.e a.huge socia. a.d economic *** use of neura. probes for studies in a.ima.s ha. been the ma.n a.proa.h to increa.ing knowledge a.out neura. network ***,neuroscientists a.e trying to develop new a.d more effective thera.eutic a.proa.hes to trea.ing neurologica. *** implementa.ion of neura. probes with multifunctiona.ities(electrica.,optica.,a.d fluidic intera.tions)ha. been increa.ing in the la.t few yea.s,lea.ing to the crea.ion of devices with high tempora. a.d spa.ia. *** the a.plica.ility of,a.d elements integra.ed into,neura. probes ha. a.so led to the necessity to crea.e flexible interfa.es,reducing neura. tissue da.a.e during probe impla.ta.ion a.d increa.ing the qua.ity of neura. a.quisition *** this pa.er,we review the fa.rica.ion,cha.a.teriza.ion,a.d va.ida.ion of severa. types of flexible neura. probes,exploring the ma.n a.va.ta.es a.d dra.ba.ks of these ***,future developments a.d a.plica.ions a.e ***,this review a.ms to present the currently a.a.la.le flexible devices a.d future a.propria.e a.enues for development a. possible guida.ce for future engineered devices.

关键词： Bra.n knowledge Flexible interfa.e Multifunctiona. probe

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：