检索结果-南通市图书馆

Data-dri.en modeli.g on ani.otropi. mechani.al behavi.r of brai. ti.sue wi.h i.ternal pressure

Defence Technology（防务技术） 2024年第3期33卷 55-65页

作者： Zhi.uan Tang Yu Wang Khali. i.Elkhodary Zefeng Yu shan Tang Dan Peng state Key Laboratory of structural Analysi. Optimization and CAE Software for Industrial EquipmentDalian University of Technology116023DalianPR China The Department of Mechani.al Engi.eeri.g The American University in CairoNew Cairo11835Egypt Department of Neurology The Second Hospital of Dalian Medical UniversityDalian116023PR China

Brai. ti.sue i. one of the softest parts of the human body,composed of whi.e matter and grey *** mechani.al behavi.r of the brai. ti.sue plays an essenti.l role i. regulati.g brai. morphology and brai. ***,traumati. brai. i.jury(TBi.and vari.us brai. di.eases are also greatly i.fluenced by the brai.'s mechani.al *** whi.e matter or grey matter,brai. ti.sue contai.s multi.cale structures composed of neurons,gli.l cells,fi.ers,blood vessels,etc.,each wi.h di.ferent mechani.al *** such,brai. ti.sue exhi.i.s complex mechani.al behavi.r,usually wi.h strong nonli.eari.y,heterogenei.y,and di.ecti.nal *** a consti.uti.e law for multi.cale brai. ti.sue usi.g tradi.i.nal functi.n-based approaches can be very ***,thi. paper proposes a data-dri.en approach to establi.h the desi.ed mechani.al model of brai. *** focus on blood vessels wi.h i.ternal pressure embedded i. a whi.e or grey matter matri. materi.l to demonstrate our *** matri. i. descri.ed by an i.otropi. or ani.otropi. nonli.ear elasti. model.A representati.e uni. cell(RUC)wi.h blood vessels i. bui.t,whi.h i. used to generate the stress-strai. data under di.ferent i.ternal blood pressure and vari.us proporti.nal di.placement loadi.g *** generated stress-strai. data i. then used to trai. a mechani.al law usi.g arti.i.i.l neural networks to predi.t the macroscopi. mechani.al response of brai. ti.sue under di.ferent i.ternal ***,the trai.ed materi.l model i. i.plemented i.to fi.i.e element software to predi.t the mechani.al behavi.r of a whole brai. under i.tracrani.l pressure and di.tri.uted body *** wi.h a di.ect numeri.al si.ulati.n that employs a reference materi.l model,our proposed approach greatly reduces the computati.nal cost and i.proves modeli.g *** predi.ti.ns made by our trai.ed model demonstrate suffi.i.nt ***,we fi.d that the level of i.ternal blood pressur

关键词： Data dri.en Consti.uti.e law Ani.otropy Brai. ti.sue i.ternal pressure

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

Detecti.n and clearance i. Alzhei.er’s di.ease: leadi.g wi.h i.lusi.e chemi.al, structural and morphologi.al features of the targets

引用

Neural Regenerati.n Research 2024年第3期19卷 497-498页

作者： Luís Gales i.s−i.sti.uto de i.vesti.ação e i.ovação em saúde Rua Alfredo AllenPortoPortugal(Gales L)IBMC−Instituto de Biologia Molecular e CelularUniversidade do PortoRua Alfredo AllenPortoPortugal i.BAs−i.sti.uto de Ci.̂nci.s Bi.médi.as Abel salazar Rua de Jorge Viterbo FerreiraPortoPortugal

Hi.hly speci.i. i.teracti.ns between bi.molecules,such as anti.en-anti.ody,protei.-li.and,or nuclei. aci. base pai. complementary are on the basi. of the organi.ati.n of complex *** same pri.ci.les may be tentati.ely used i. molecular medi.i.e for di.gnosi. and therapeuti.s.A molecule can be desi.ned to selecti.ely bi.d a protease and thereby i.hi.i. the producti.n of a pepti.e that forms toxi. aggregates i. the brai. or an anti.ody may be produced to bi.d speci.i.ally to that pepti.e for detecti.n or clearance ***,i.terference i. bi.logi.al systems i. not that *** a start there i. the i.hi.i.i.n of the physi.logi.al role of the protease;moreover,several cleavage fragments may be produced,whi.h may conti.ue to di.erge due to putati.e post-translati.nal modi.i.ati.n and self-assembly processes,hi.i.g the toxi. target i. a“soup”of pepti.e speci.s varyi.g i. si.e,structure and chemi.al composi.i.n.A perspecti.e of the current status and challenges i. targeti.g pepti.e speci.s for di.gnosi. and treatment i. the context of Alzhei.er’s di.ease i. gi.en.

关键词： Alzhei.er di.gnosi. thereby

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

i.teratomi. i.teracti.n Models for Magneti. Materi.ls:Recent Advances

引用

Chi.ese Physi.s Letters 2024年第6期41卷 54-66页

作者： Tati.na s.Kosti.chenko Alexander V.shapeev i.an s.Novi.ov Emanuel i.sti.ute of Bi.chemi.al Physi.s RAs 4 Kosygin StreetMoscow119334Russian Federation i.dependent i.vesti.ator

Atomi.ti. modeli.g i. a wi.ely employed theoreti.al method of computati.nal materi.ls *** has found parti.ular uti.i.y i. the study of magneti. ***,magneti. empi.i.al i.teratomi. potenti.ls or spi.polari.ed densi.y functi.nal theory(DFT)served as the pri.ary models for descri.i.g i.teratomi. i.teracti.ns i. atomi.ti. si.ulati.ns of magneti. ***,i. recent years,a new class of i.teratomi. potenti.ls known as magneti. machi.e-learni.g i.teratomi. potenti.ls(magneti. MLi.s)has *** MLi.s combi.e the computati.nal effi.i.ncy,i. terms of CPU ti.e,of empi.i.al potenti.ls wi.h the accuracy of DFT *** thi. revi.w,our focus li.s on provi.i.g a comprehensi.e summary of the i.teratomi. i.teracti.n models developed speci.i.ally for i.vesti.ati.g magneti. *** also delve i.to the vari.us problem classes to whi.h these models can be ***,we offer i.si.hts i.to the future prospects of i.teratomi. i.teracti.n model development for the explorati.n of magneti. materi.ls.

关键词： materi.ls i.teracti.n empi.i.al

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

MgO-attached graphene nanosheet(MgO@GNs)rei.forced magnesi.m matri. nanocomposi.e wi.h superi.r mechani.al,corrosi.n and bi.logi.al performance

引用

i.ternati.nal Journal of Mi.erals,Metallurgy and Materi.ls 2024年第9期31卷 2062-2076页

作者： s.Abazari.A.shamsi.ur H.R.Bakhsheshi.Rad M.s.sohei.i.ad F.Khorashadi.ade s.s.Mi.hossei.i Department of Materi.ls and Metallurgi.al Engi.eeri.g Amirkabir University of TechnologyTehran ***Iran i.ani.n Nati.nal standards Organi.ati.n of Hormozgan HormozganIran Advanced Materi.ls Research Center Department of Materials EngineeringNajafabad BranchIslamic Azad UniversityNajafabadIran Department of Materi.ls and Metallurgi.al Engi.eeri.g Iran University of Science and TechnologyTehranIran

Magnesi.m(Mg)alloys are gai.i.g great consi.erati.n as body i.plant materi.ls due to thei. hi.h bi.degradabi.i.y and ***,they suffer from low corrosi.n resi.tance and anti.acteri.l *** thi. research,semi.powder metallurgy followed by hot extrusi.n was uti.i.ed to produce the magnesi.m oxi.e@graphene nanosheets/magnesi.m(MgO@GNs/Mg)composi.e to i.prove mechani.al,corrosi.n and cytocompati.i.i.y *** have revealed that the i.corporati.n of MgO@GNs nanohybri.s i.to Mg-based composi.e enhanced mi.rohardness and compressi.e *** vi.ro,osteoblast cell culture tests show that usi.g MgO@GNs nanohybri. fi.lers enhances osteoblast adhesi.n and apati.e *** presence of MgO@GNs nanoparti.les i. the composi.es decreased the openi.g defects,mi.ro-cracks and mi.ro-pores of the composi.es thus preventi.g the penetrati.n of the corrosi.e soluti.n i.to the *** demonstrated that the MgO@GNs/Mg composi.e possesses excellent anti.acteri.l properti.s because of the combi.ati.n of the release of MgO and physi.al damage to bacteri.m membranes caused by the sharp edges of graphene nanosheets that can effecti.ely damage the cell wall thereby faci.i.ati.g penetrati.n i.to the bacteri.l li.i. ***,the MgO@GNs/Mg composi.e wi.h hi.h mechani.al strength,anti.acteri.l acti.i.y and corrosi.n resi.tance i. consi.ered to be a promi.i.g materi.l for load-beari.g i.plant appli.ati.ns.

关键词： metal matri. composi.es MgO@GNs nanohybri. strengtheni.g mechani.ms anti.acteri.l acti.i.y bi.compati.i.i.y

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

Di.ect mi.rowave leachi.g condi.i.ns of rare earth elements i. fluorescent wastes

引用

Journal of Rare Earths 2024年第6期42卷 1165-1174,I0007页

作者： A.Bi.en B.Bi.ol M.N.sari.ede s.s.Kaplan M.s.sonmez Department of Metallurgi.al and Materi.ls Engi.eeri.g Yildiz Technical UniversityIstanbulTurkey Department of Chemi.al Engi.eeri.g and Materi.ls sci.nce Stevens Institute of TechnologyNew JereyUSA Department of Metallurgi.al and Materi.ls Engi.eeri.g Istanbul Technical UniversityIstanbulTurkey

The lumi.escent phosphor powder i. the fluorescent lamp consti.utes 2%of the lamp’s *** can be menti.ned that fluorescent wastes are a cruci.l raw materi.l to produce rare earth *** the present study,mi.rowave leachi.g process was conducted to di.solve rare earth elements yttri.m(Y),europi.m(Eu),and remai.i.g rare earth elements(REEs)present i. the phosphor powder of the fluorescent *** the yi.lds were *** the mi.rowave leachi.g process,the effects of the temperature(80-160℃),aci. type(hydrochlori. aci.(HCl),ni.ri. aci.(HNO_(3)),sulphuri. aci.(H_(2)sO_(4))),aci. concentrati.n(0.5-6 mol/L),soli. to li.ui. rati.(0.1:10-0.5:10)and reacti.n ti.e(5-90 mi.)parameters on leachi.g effi.i.nci.s of varyi.g rare earth elements and calci.m were *** hi.hest yi.ld was obtai.ed i. the di.ect mi.rowave leachi.g of fluorescent waste wi.h the experi.ental condi.i.ns of 6 mol/L HCl,160℃,0.1:10 soli.-to-li.ui. rati.(s:L),and 90 *** energy calculati.ns were made,and ki.eti. models of the reacti.ns were obtai.ed,and i. i. observed that Y and Eu di.soluti.n i. di.fusi.n-controlled,on the other hand,lanthanum(La),ceri.m(Ce),and terbi.m(Tb)were exami.ed to be chemi.al reacti.n ***,calci.m(Ca)and gadoli.i.m(Gd)seem coherent wi.h the mi.ed ***,mathemati.al models of all experi.ental studi.s are created wi.h the response surface Box-Behnken method and the correlati.n coeffi.i.nts of all the models are over 90%.

关键词： Rare earth elements(REEs) Di.ect mi.rowave leachi.g Fluorescent waste Ki.eti. models Response surface method

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

soi. resi.i.nce assessment usi.g soi. profi.e descri.ti.ns and Analyti. Hi.rarchy Process i. Medi.erranean mountai.s consi.eri.g di.erse fi.e occurrences

引用

Journal of Mountai. sci.nce 2024年第8期21卷 2517-2532页

作者： Jesús RODRi.O-COMi.O Departamento de Análi.i. Geográfi.o Regi.nal y Geografía Físi.a Facultad de Filosofía y LetrasCampus Universitario de CartujaUniversidad de GranadaGranada 18071Spain

Wi.dfi.es are complex natural phenomena that exert si.ni.i.ant i.pacts on landscapes,soci.ti.s,and *** the concept of resi.i.nce i. cruci.l i. mi.i.ati.g i.s possi.le negati.e i.pacts,as i. i.volves prepari.g for,respondi.g to,and recoveri.g from *** research ai.s to demonstrate the uti.i.y of i. si.u soi. profi.e descri.ti.n i. assessi.g land use resi.i.nce usi.g an Analyti. Hi.rarchy Process(AHP)through an expert panel *** study exami.es a catchment located i. the Baleari. i.lands,consi.eri.g two fi.e occurrences(once and twi.e),compari.g abandoned agri.ultural terraces and natural *** results demonstrated that the pri.ri.y ranki.g of vari.bles to assess soi. profi.e resi.i.nce agai.st wi.dfi.es,determi.ed by a panel of 10 experts,i.enti.i.d hori.on depth(25.1%),slope i.cli.ati.n(21.5%),and hydrologi.al connecti.i.y(16.6%)as the most cruci.l *** vari.bles,such as number and si.e of roots,structure of pedal soi. materi.l,si.e class structure,and rock fragments,also contri.uted to resi.i.nce but to a lesser extent,wi.h scores rangi.g from 5.7%to 9.6%.Analyzi.g the pri.ri.i.s establi.hed by the experts usi.g AHP,the results showed that the least resi.i.nt soi. hori.on was H1 of the control hi.lslope,especi.lly under hi.h and low connecti.i.y processes,whi.h ali.ned wi.h the loss of superfi.i.l soi. hori.ons after one and two *** showed greater changes i. resi.i.nce after occurri.g wi.dfi.es compared to terraces,wi.h the most si.ni.i.ant alterati.ns occurri.g after the second wi.dfi.e *** study addresses a si.ni.i.ant knowledge gap i. the fi.ld by hi.hli.hti.g the i.terconnectedness of wi.dfi.es,resi.i.nce,and land use,provi.i.g i.si.hts i.to land management strategi.s for wi.dfi.e-prone regi.ns.

关键词： soi. profi.es soi. geography Wi.dfi.es AHP Land management Expert panel survey

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

Li.terfall producti.n modeli.g based on cli.ati. vari.bles and nutri.nt return from stands of Eucalyptus grandi. Hi.l ex Mai.en and Pi.us taeda L.

引用

Journal of Forestry Research 2024年第5期35卷 26-36页

作者： Andrés Bai.tto Andrés Hi.i.oyen Jorge Hernández Amabeli. del Pi.o Forest Department Faculty of AgronomyUniversity of the Republic12900 MontevideoUruguay Nati.nal Research Program of Forest Producti.n National Agriculture Research InstituteINIA97000 TacuarembóUruguay soi. and Water Department Faculty of AgronomyUniversity of the Republic12900 MontevideoUruguay

Nati.e grasslands i. the Pampas of south Ameri.a are i.creasi.gly bei.g replaced by Eucalyptus and Pi.us *** short rotati.n regi.es used for the stands requi.e hi.h nutri.nt levels,wi.h li.terfall bei.g a major source of nutri.nt *** model the li.terfall producti.n usi.g cli.ati. vari.bles and assess the nutri.nt return i. 14-year-old Eucalyptus grandi. and Pi.us taeda stands,we measured li.ter producti.n over 2 years,usi.g coni.al li.ter traps,and moni.ored cli.ati. *** temperature,accumulated preci.i.ati.n,and mean maxi.um vapor pres-sure defi.i. at the seasonal level i.fluenced li.terfall produc-ti.n by ***;seasonal accumulated preci.i.ati.n and mean maxi.um temperature affected li.terfall by *** regressi.n tree modeli.g based on these cli.ati. vari.ables had great accuracy and predi.ti.e power for ***(N=33;MAE(mean absolute error)=0.65;RMsE(root mean square error)=0.91;R^(2)=0.71)and ***(N=108;MAE=1.50;RMsE=1.59;R^(2)=0.72).The nutri.nt return followed a si.i.ar pattern to li.terfall deposi.i.n,as well as the order of i.portance of macronutri.nts(***:Ca>N>K>Mg>P;***:N>Ca>K>Mg>P)and mi.ronutri.nts(*** and ***:Mn>Fe>Zn>Cu)i. both *** study consti.utes a fi.st approxi.ati.n of factors that affect li.terfall and nutri.nt return i. these systems.

关键词： Afforestati.n Li.terfall Nutri.nt recycli.g Cli.ate modeli.g Myrtaceae Pi.aceae

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

A faci.e strategy for tuni.g the densi.y of surface-grafted bi.molecules for melt extrusi.n-based addi.i.e manufacturi.g appli.ati.ns

引用

Bi.-Desi.n and Manufacturi.g 2024年第3期7卷 277-291页

作者： i.A.O.Beeren G.Dos santos P.J.Di.kstra C.Mota J.Bauer H.Ferrei.a Rui.L.Rei. N.Neves s.Camarero-Espi.osa M.B.Baker L.Moroni Department of Complex Ti.sue Regenerati.n MERLN Institute for Technology-Inspired Regenerative MedicineMaastricht University6229 ER MaastrichtThe Netherlands 3B’s Research Group I3Bs–Research Institute on BiomaterialsBiodegradables and BiomimeticsHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of MinhoAveParkZona Industrial da Gandra4805-017 BarcoGuimarãesPortugal i.Vs/3B’s-PT Government Associ.te Laboratory 4806-909 Braga/GuimarãesPortugal POLYMAT University of the Basque Country UPV/EHU20018 Donostia/San SebastiánSpain i.ERBAsQUE Basque Foundation for Science48009 BilbaoSpain

Melt extrusi.n-based addi.i.e manufacturi.g(ME-AM)i. a promi.i.g techni.ue to fabri.ate porous scaffolds for ti.sue engi.neeri.g ***,most syntheti. semi.rystalli.e polymers do not possess the i.tri.si. bi.logi.al acti.i.y requi.ed to control cell *** of bi.molecules on polymeri. surfaces of AM scaffolds enhances the bi.acti.i.y of a construct;however,there are li.i.ed strategi.s avai.able to control the surface ***,we report a strategy to tune the surface densi.y of bi.acti.e groups by blendi.g a low molecular wei.ht poly(ε-caprolactone)5k(PCL5k)contai.i.g orthogonally reacti.e azi.e groups wi.h an unfuncti.nali.ed hi.h molecular wei.ht PCL75k at di.ferent *** porous three-di.ensi.nal(3D)scaf-folds were then fabri.ated usi.g a hi.h wei.ht percentage(75 wt.%)of the low molecular wei.ht PCL *** a proof-of-concept test,we prepared fi.ms of three di.ferent mass rati.s of low and hi.h molecular wei.ht polymers wi.h a thermopress and reacted wi.h an alkynated fluorescent model compound on the surface,yi.ldi.g a densi.y of 201-561 pmol/cm^(2).subsequently,a bone morphogeneti. protei. 2(BMP-2)-deri.ed pepti.e was grafted onto the fi.ms compri.i.g di.ferent blend composi.i.ns,and the effect of pepti.e surface densi.y on the osteogeni. di.ferenti.ti.n of human mesenchymal stromal cells(hMsCs)was *** two weeks of culturi.g i. a basi. medi.m,cells expressed hi.her levels of BMP receptor i.(BMPRi.)on fi.ms wi.h the conjugated *** addi.i.n,we found that alkali.e phosphatase acti.i.y was only si.ni.i.antly enhanced on fi.ms contai.-i.g the hi.hest pepti.e densi.y(i.e.,561 pmol/cm^(2)),i.di.ati.g the i.portance of the surface *** together,these results emphasi.e that the densi.y of surface pepti.es on cell di.ferenti.ti.n must be consi.ered at the cell-materi.l ***,we have presented a vi.ble strategy for ME-AM communi.y that desi.es to tune the bulk and surface functi.nali.y vi. blendi.g of(m

关键词： Addi.i.e manufacturi.g Blendi.g surface functi.nali.ati.n surface densi.y Cli.k chemi.try Human

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

Plasma electrolyti. formati.n and characteri.ati.n of MnWO_(4)/WO_(3) fi.m heterostructures

引用

ChemPhysMater 2024年第3期3卷 293-302页

作者： M.s.Vasi.yeva i.V.Luki.anchuk Yu.B.Budni.ova V.G.Kuryavyi.D.H.shlyk G.A.Zverev Department of Chemi.try and Materi.ls of i.sti.ute of Hi.h Technology and Advanced Materi.ls Far Eastern Federal UniversityFEFU CampusVladivostok 690922Russia i.sti.ute of Chemi.try Far Eastern BranchRussian Academy of SciencesVladivostok 690022Russia

MnWO_(4)/WO_(3) p-n heterojuncti.n fi.ms were fabri.ated usi.g a one-step method consi.ti.g of the plasma electrolyti. oxi.ati.n(PEO)of ti.ani.m i. homogeneous electrolytes contai.i.g paratungstate i.ns and stable watersoluble EDTA-chelated *** i.fluences of the formati.n current densi.y and W:Mn molar rati. of the electrolyte,whi.h was vari.d from 1:2 to 2:1,on the composi.i.n,morphology,and opti.al and photocatalyti. properti.s of the resulti.g coati.gs were studi.d.X-ray di.fracti.n analysi.,scanni.g electron mi.roscopy,energy di.persi.e X-ray analysi.,Raman spectroscopy,and ultravi.let di.fuse reflectance spectroscopy were used to characteri.e the formed *** of the W:Mn rati. of the electrolyte,the coati.gs contai.ed crystalli.e t-WO_(3) and m-MnWO_(4).Dependi.g on the formati.n condi.i.ns,the opti.al band gap energi.s of the composi.es vari.d from 2.63 to 3.01 *** largest absorpti.n red shi.t and lowest band gap energy were observed i. the fi.m composi.e formed i. an electrolyte wi.h W:Mn=2:1,at a current densi.y of 0.2 A cm^(−2).Composi.es obtai.ed i. electrolytes wi.h W:Mn rati.s of 2:1 and 1:1 exhi.i.ed photocatalyti. acti.i.y i. the degradati.n of rhodami.e C and methyl orange dyes i. the presence of 10 mmol L^(–1) H2O_(2) under ultravi.let and vi.i.le li.ht *** role of hydrogen peroxi.e i. thi. dye degradati.n on PEO-coated composi.es under li.ht i.radi.ti.n i. di.cussed.

关键词： Plasma electrolyti. oxi.ati.n Manganese tungstate Tungsten oxi.e Ti.ani.m Opti.al properti.s p-n heterojuncti.n

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

Cross-method Analysi. of Corotati.n Radi. Data set for spi.al Galaxi.s

引用

Research i. Astronomy and Astrophysi.s 2024年第7期24卷 95-110页

作者： V.s.Kosti.k A.A.Marchuk A.s.Gusev sternberg Astronomi.al i.sti.ute Lomonosov Moscow State UniversityUniversitetsky pr.13119234 MoscowRussia Central(Pulkovo)Astronomi.al Observatory Russian Academy of SciencesPulkovskoye chaussee 65/1196140 St.PetersburgRussia sai.t Petersburg state Uni.ersi.y Universitetsky pr.28198504 St.PetersburgRussia

A corotati.n radi.s i. a key characteri.ti. of di.k galaxi.s that i. essenti.l to determi.e the angular speed of the spi.al structureΩ_p,and therefore understand i.s *** the li.erature,there are plenty of methods to esti.ate thi. value,but do these measurements have any consi.tency?i. thi. work,we collected a data set of corotati.n radi.s measurements for 547 galaxi.s,300 of whi.h had at least two *** i.i.i.l analysi. reveals that most objects have rather i.consi.tent corotati.n radi.s ***,a si.ni.i.ant fracti.n of galacti. di.ks i. di.ti.gui.hed by a large error coverage and almost uni.orm di.tri.uti.n of *** fi.di.gs do not have any relati.n to spi.al type,Hubble classi.i.ati.n,or presence of a *** other reasons,obtai.ed results could be explai.ed by the transi.nt nature of spi.als i. a consi.erable part of *** have made our collected data sample publi.ly avai.able,and have demonstrated on one example how i. could be useful for future research by i.vesti.ati.g a wi.di.g ti.e value for a sample of galaxi.s wi.h possi.le multi.le spi.al arm patterns.

关键词： galaxi.s fundamental parameters-galaxi.s ki.emati.s and dynami.s-galaxi.s structure

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

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：