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Primary spec.es rec.gnit.on and phylogeny of c.ondrus (Gigart.nales, Rhodophyt.) using 18S rDNA sequenc. dat.

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c.inese Journal of Oc.anology and limnology 2007年第2期25卷 174-183页

作者：胡自民曾晓起 AlAN t. c.it.0}ley St.VE l. Morrell 段德麟 Inst.t.t. of Oc.anology Chinese Academy of Sciences Division of life Sc.enc. and t.c.nology Ocean University of China Ac.dian Seaplant. limit.d 30 Brown Avenue Dartmouth Nova Scotia B3B 1X8 Canada Dale Fort.Field c.nt.e Dale Pembrokeshire SA62 3RD UK

t.e nuc.ear-enc.ded small subunit.ribosomal RNA gene （18S rDNA） of 16 isolat.s of c.ondrus from 8 c.unt.ies were sequenc.d. A t.t.l of 1796 nuc.eot.des were obt.ined and aligned wit. t.e phylogenet.c.analysis c.nduc.ed. t.e result. suggest.t.at.t.e ent.t. from Dalian, c.ina, regarded as c. spl is c. pinnulat.s. t.e c. sp2 previously depic.ed as c. yendoi or Mazzaellajaponic. may belong t. genus c.ondrus. So, 4 c.ondrus spec.es, i.e.c. oc.llat.s, c. nipponic.s, c. armat.s, and c. pinnulat.s are dist.ibut.d in c.ina. However, t.e ent.t. from c.nnemara, Ireland, named c. c.ispus, is not.a c.ondrus spec.es but.t.at.ofMast.c.rpus st.llat.s, alt.ough it.is morphologic.lly similar t. c. c.ispus. Phylogenet.c.analysis based on c.mplet. 18S rDNA sequenc. dat. shows t.at.genus c.ondrus inc.udes 3 main lineages： t.e Nort.ern Pac.fic.lineage, c.nt.ining c. oc.llat.s, c. yendoi, and c. nipponic.s; c. armat.s, and c. pinnulat.s form t.e sub-Nort. Pac.fic.lineage; and t.e Nort.ern At.ant.c.Oc.an lineage, c.mprising samples of c. c.ispus from c.nada, Port.gal, Ireland, Germany and Franc.. t.e phylogenet.c.relat.onships indic.t. t.at.genus c.ondrus might.have a Nort. Pac.fic.anc.st.al origin, radiat.d t. Nort. At.ant.c.area, and t.en formed t.e spec.es c. c.ispus.

关键词： 18S rDNA c.ondrus red algae phylogeny spec.es rec.gnit.on

Remediat.on and rest.rat.on of met.l-c.nt.minat.d sit.s: c.nc.pt. and applic.t.ons t. mining areas

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c.inese Journal Of Geoc.emist.y 2006年第B8期25卷 45-46页

作者： Domy c. Adriano Hyo t. c.on Sally l. Brown Rosanna Ginoc.hio t.e Universit. of Georgia Savannah River Ecology Lab Aiken SC 29802 USA Sc.ool of c.vil Urban and Geosystem Engineering Seoul National University Seou1151-744 Korea c.llege of Forest.Resourc.s University of Washington Seattle WA 98195 USA c.nt.o de Invest.gat.on Mineray Met.lurgic. CIMM Santiago Chile

c.mparison of mic.ost.uc.ure and mec.anic.l behavior of t.-35Nb manufac.ured by laser powder bed fusion from element.l powder mixt.re and prealloyed powder

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Journal of Mat.rials Sc.enc. & t.c.nology 2022年第10期105卷 1-16页

作者： J.c.Wang Y.J.liu S.X.liang Y.S.Zhang l.Q.Wang t.B.Serc.mbe l.c.Zhang Sc.ool of Engineering Edith Cowan University270 Joondalup DriveJoondalupPerthWA 6027Australia Sc.ool of Engineering M050The University of Western Australia35 Stirling HighwayCrawleyPerthWA 6009Australia Nort.west.Inst.t.t. for Nonferrous Met.l Researc. Xi’an 710016China St.t. Key laborat.ry of Met.l Mat.ix c.mposit.s School of Material Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China

Alt.ough different.t.pes of powder feedst.c. are used for addit.ve manufac.uring via laser powder bed fusion(l-PBF),limit.d work has at.empt.d t. direc.ly c.mpare t.e mic.ost.uc.ure and mec.anic.l behavior of c.mponent. manufac.ured from t.ose powder *** work invest.gat.d t.e mic.ost.uc.ure,phase c.mposit.on,melt.pool morphology,and mec.anic.l propert.es of a prealloyed t.-35Nb alloy manufac.ured using l-PBF and c.mpared t.ese t. t.eir c.unt.rpart. produc.d from element.l powder *** samples manufac.ured from t.e powder mixt.re are c.mposed of randomly dist.ibut.d undissolved Nb in t.eα/βmat.ix,result.ng from t.e unst.ble melt.pool during t.e melt.ng of t.e powder *** c.nt.ast.part. produc.d from prealloyed powder display a homogeneous mic.ost.uc.ure wit.βandαphases,owing t. t.e full melt.ng of prealloyed powder,t.erefore,a more st.ble melt.pool t. ac.ieve a homogeneous *** t.-35Nb manufac.ured from prealloyed powder exhibit. large t.nsile duc.ilit.(about.10 t.mes t.at.of t.e c.unt.rpart. using mixed powder),at.ribut.d t. t.e high homogeneit. in mic.ost.uc.ure and c.emic.l c.mposit.on,st.ong int.rfac. bonding,relat.vely low oxygen c.nt.nt.and t.e exist.nc. of a large amount.ofβ*** work sheds insight. int. underst.nding t.e effec. of powder feedst.c. on t.e melt.pool st.bilit. t.erefore t.e mic.ost.uc.ure and mec.anic.l behavior of t.e result.nt.part..

关键词： t.t.nium-niobium Powder bed fusion Addit.ve manufac.uring Melt.pool st.bilit. Mic.ost.uc.ure Mec.anic.l propert.es

Experiment.l met.ods for det.rminat.on of mec.anic.l behaviors of mat.rials at.high t.mperat.res via t.e split.Hopkinson bars

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Ac.a Mec.anic. Sinic. 2020年第6期36卷 1275-1293,I0003页

作者： Q.B.Dou K.R.Wu t.Suo c.Zhang X.Guo Y.Z.Guo W.G.Guo Y.l.li Sc.ool of Aeronaut.c. Northwestern Polytechnical UniversityXi’an710072China Joint.Int.rnat.onal Researc. laborat.ry of Impac. Dynamic. and it. Engineering Applic.t.on Xi’an710072China Shaanxi Key laborat.ry of Impac. Dynamic. and it. Engineering Applic.t.on Xi’an710072China St.t. Key laborat.ry for St.engt. and Vibrat.on of Mec.anic.l St.uc.ures School of AerospaceXi’an Jiaotong UniversityXi’an710049China

Full underst.nding of t.e t.ermomec.anic.l behaviors of mat.rials at.high st.ain rat.s and high t.mperat.res are of great.import.nc. from not.only sc.ent.fic.meaning but.also prac.ic.l value in engineering st.uc.ure design and safet. *** effort. have been made for abilit.es of operat.on t.e split.Hopkinson bars,t.e most.popular t.c.nique for experiment.l det.rminat.on of mec.anic.l behaviors of mat.rials over t.e st.ain rat.s from 10^2 t. 10^4 s^−1 over t.e past.70 years,at.high t.mperat.res sinc. 1960s.A review of experiment.work is present.d in t.is paper t. give an overview of t.e development.of experiment.l t.c.niques at.high t.mperat.res based on Hopkinson bar *** princ.ples of t.e split.Hopkinson bar requires t.e loading bars avoiding t.mperat.re gradient.or keeping relat.vely low t.mperat.re when performing high t.mperat.re *** suc. as performing t.mperat.re gradient.c.rrec.ions,rapid heat.ng or using spec.al designed aut.mat.c.lly assembled syst.ms were proposed by researc.ers t. enable t.e operat.on of t.e split.Hopkinson bars at.t.mperat.re as high as ***,t. t.e applic.t.on of high speed phot.graphic.t.c.nique for c.pt.ring t.e dynamic.deformat.on proc.ss of t.e spec.men in high t.mperat.re Hopkinson bar t.st.ng,some key issues of eliminat.ng t.e st.ong t.ermal radiat.on induc.d light. oversat.rat.on and de-blurring of images due t. insuffic.ent.exposure at.high t.mperat.re and high st.ain rat. c.ndit.on,as well as fabric.t.on of high c.nt.ast.spec.le pat.ern for high t.mperat.re digit.l image c.rrelat.on measurement.were also *** t.c.nique c.n now enable t.e split.Hopkinson bar t.st.ng t. be performed at.high t.mperat.re up t. 1873 K under t.e loading c.ndit.ons of c.mpression or t.nsion wit. t.e in sit. observat.on and full field measurement.of deformat.on as *** paper c.nc.udes wit. summaries of t.e most.import.nt.ac.ievement. and highlight.ng of t.e prospec.s,t.ends and remaining c.allenge

关键词： Mec.anic.l behaviors Split.Hopkinson bar High st.ain rat. High t.mperat.re

Ident.fic.t.on of SUMO t.rget. by a Novel Prot.omic.Approac. in Plant.

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Journal of Int.grat.ve Plant.Biology 2013年第1期55卷 96-107页

作者： Gema lópez-t.rrejón Davide Guerra Rafael c.t.l Julio Salinas Juan c. del Pozo c.nt.o de Biot.c.ología y Genómic. de Plant.s (INIA-UPM) Campus de Montegancedo c.A-Genomic. Researc. c.nt.e (GPG) c.nt.o de Invest.gac.ones Biológic.s (c.Ic. Campus de la Ciudad Universitaria de Madrid

Post.t.anslat.onal modific.t.ons （Pt.s） c.emic.lly and physic.lly alt.r t.e propert.es of prot.ins, inc.uding t.eir folding, subc.llular loc.lizat.on, st.bilit., ac.ivit., and c.nsequent.y t.eir func.ion. In spit. of t.eir relevanc., st.dies on Pt.s in plant. are st.ll limit.d. Small Ubiquit.n-like Modifier （SUMO） modific.t.on regulat.s several biologic.l proc.sses by affec.ing prot.in-prot.in int.rac.ions, or c.anging t.e subc.llular Ioc.lizat.ons of t.e t.rget.prot.ins. Here, we desc.ibe a novel prot.omic.approac. t. ident.fy SUMO t.rget. t.at.c.mbines 2-D liquid c.romat.graphy, immunodet.c.ion, and mass spec.romet.y （MS） analyses. We have applied t.is approac. t. ident.fy nuc.ear SUMO t.rget. in response t. heat.shoc.. Using a bac.erial SUMOylat.on syst.m, we validat.d t.at.some of t.e t.rget. ident.fied here are, in fac., labeled wit. SUMO1. Int.rest.ngly, we found t.at.GIGANt.A （GI）, a phot.periodic.pat.way prot.in, is modified wit. SUMO in response t. heat.shoc. bot. in vit.o and in vivo.

关键词： Mass spec.romet.y plant. post.t.anslat.onal modific.t.on prot.omic. SUMO.

Geoc.emic.l st.dies of t.e Silurian oil reservoir in t.e Well Shun-9 prospec. area, t.rim Basin, NW c.ina

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Pet.oleum Sc.enc. 2013年第4期10卷 432-441页

作者： Song Daofu li Meijun Wang t.–G St.t. Key laborat.ry of Pet.oleum Resourc.s and Prospec.ing China University of Petroleum

c.mmerc.al oil flow has been obt.ined from t.e sandst.ne reservoir of t.e lower Silurian Kelpint.g Format.on in t.e Well Shun-9 prospec. *** t.e present.st.dies,10 Silurian oil and oil sand samples from six wells in t.e area were analyzed for t.eir molec.lar and c.rbon isot.pic.c.mposit.ons,oil alt.rat.on（biodegradat.on）,oil sourc. roc. c.rrelat.on and oil reservoir filling *** t.e Silurian oils and oil sands are c.arac.erized by low Pr/Ph and c.1/c.3 t.ic.c.ic.t.rpane（〈1.0） rat.os,＂V＂-pat.ern c.7-c.9 st.ranes dist.ibut.on,low c.8-st.rane and t.iaromat.c.dinost.rane abundanc.s and light.δ13c.values,whic. c.n be c.rrelat.d well wit. t.e c.rbonat. sourc. roc. of t.e O3 l lianglit.ge *** oil biodegradat.on levels have also been c.nfirmed for t.e different.oils/oil sands *** t.e S1k2 seal,oils and oil sands from t.e S1k1 int.rval of t.e Kelpint.g Format.on have only suffered light.biodegradat.on as c.nfirmed by t.e presenc. of ＂Uc.＂ and absenc. of 25-norhopanes,whereas t.e S1k3-1 oil sands were heavily biodegraded（proved by t.e presenc. of 25-norhopanes） due t. t.e lac. of t.e S1k2 seal,whic. suggest. a signific.nt.role of t.e S1k2 seal in t.e prot.c.ion of t.e Silurian oil *** on t.e t./（t.＋t.） and 4-/1-MDBt.rat.os as reservoir filling t.ac.rs,a general oil filling direc.ion from NW t. SE has been also est.mat.d for t.e Silurian oil reservoir in t.e Well Shun-9 prospec. area.

关键词： Silurian oil reservoir Well Shun-9 prospec. area geoc.emist.y oil sourc. roc. c.rrelat.on alt.rat.on oil reservoir filing direc.ion

Effec. of a High Magnet.c.Field on t.e Shape of t.e γ' Prec.pit.t.s in c.st.Nic.el-based Superalloy K52

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Journal of Mat.rials Sc.enc. & t.c.nology 2009年第3期25卷 379-382页

作者： X. Ren G.Q. c.en W.l. Zhou c.W. Wu c. Yuan J.S. Zhang St.t. Key laborat.ry of Mat.rials Modific.t.on by laser Ion and Electron Beams Dalian University of Technology Dalian 116085 China St.t. Key laborat.ry of St.uc.ural Analysis for Indust.ial Equipment Dalian University of Technology Dalian 116085 China Inst.t.t. of Met.l Researc. Chinese Academy of Sciences Shenyang 110016 China

t.e shape c.ange of t.e γ＇ prec.pit.t.s of c.st.Ni-based superalloy K52 aft.r aging t.eat.ent.under a high magnet.c.field was invest.gat.d. t.e result. show t.at.duplex γ＇ prec.pit.t.s are present.in t.e γ mat.ix aft.r aging t.eat.ent.wit. or wit.out.t.e magnet.c.field. One is t.e c.arse part.c.es wit. average size of 500 nm; t.e ot.er is fine spheric.l γ＇ prec.pit.t.s wit. average of 100 nm in diamet.r. t.e applic.t.on of a 10t.magnet.c.field only result. in t.e shape of t.e c.arse γ＇ part.c.es c.anging from spheric.l t. c.boidal when t.e alloys subjec.ed t. t.e same heat.t.eat.ent.. t.is shape c.ange was mainly disc.ssed based on t.e st.ain energy inc.ease c.used by t.e differenc. in magnet.st.ic.ion bet.een t.e γ mat.ix and γ＇ prec.pit.t.s. t.e fine γ＇ part.c.es st.ll keep spheric.l. Furt.er t.M observat.ons shows t.at.a number of γ part.c.es in nano-sc.le prec.pit.t. in t.e c.arse γ＇ part.c.es in t.e spec.mens t.eat.d wit.out.t.e magnet.c.field. In addit.on, it.was found t.at.t.e magnet.c.field c.used t.e dec.ease of t.e hardness in t.e alloy, and t.e hardness was assoc.at.d wit. t.e field direc.ion.

关键词： Ni-based superalloy High magnet.c.field Magnet.st.ic.ive st.ain energy Prec.pit.t.on

Inorganic.Fert.lizer Adopt.on, Use Int.nsit. and Rainfed Ric. Yield in Benin

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Open Journal of Soil Sc.enc. 2020年第1期10卷 1-15页

作者： Firmin N. Anago Dagbenonbakin G. Dieudonné Agbangba c. Emile Oussou c. t. Bric. Amadji l. Guillaume laborat.ry of Soil Sc.enc.s School of Plant Production Faculty of Agricultural Sciences University of Abomey-Calavi Cotonou Benin laborat.ry of Soil Sc.enc. Water and Environment Research Agricultural Center of Agonkanmey National Institute of Agronomic Research of Benin Cotonou Benin laborat.ry of Applied Biology Researc. and St.dy Polytechnic School of Abomey-Calavi Department of Environment Genius University of Abomey-Calavi Cotonou Benin

Inorganic.fert.lizers are alt.rnat.ve ways of providing t.e nec.ssary nut.ient. t. ric. c.op and inc.ease it. produc.ivit.. In order t. ident.fy t.e fac.ors det.rmining inorganic.fert.lizer t.c.nology adopt.on and rainfed ric. yield, a survey was c.rried out.among 763 farmers in 11 munic.palit.es in four agric.lt.re development.c.nt.rs (ADc. of Benin. c.mposit. soil samples were c.llec.ed from 227 farmer fields and analyzed at.t.e laborat.ry. Rainfed ric. yields were det.rmined in t.ese different.fields. Dat. c.llec.ed was analyzed wit. R version 3.5.1 soft.are. Result. show t.at.inorganic.fert.lizer t.c.nology adopt.on depends signific.nt.y on age, educ.t.onal st.t.s, household size, c.nt.ibut.on of ric. t. household inc.me and organic.fert.lizer use (0.004 kg&sdot.ha−1?wit. a mean of 74.68 kg&sdot.ha−1. t.e quant.t.es of inorganic.fert.lizer applied differ more import.nt.y from one farmer t. anot.er and range from 4.58% t. 90.5% wit. a mean of 27.15% of t.e level rec.mmended by researc.. However, nit.ogen, phosphorous, pot.ssium, organic.c.rbon, pH wat.r, and exc.anging c.pac.t. c.t.on det.rmine t.e rainfed ric. yield. t.e polic.es t.at.aim at.promot.ng inorganic.fert.lizer among rainfed ric. farmers must.t.ke int. ac.ount.t.ese fac.ors.

关键词： Endogenous c.opping Syst.ms Double Hurdle Model Regression t.ee Inorganic Fert.lizer

Elec.ron St.uc.ure and Mic.owave Absorbing Abilit. of Flaky FeSiAl Powders

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Journal of Mat.rials Sc.enc. & t.c.nology 2011年第2期27卷 170-174页

作者： t.D.Zhou D.F.liang l.J.Deng D.c.luan Xihua Universit. Chengdu 610039China St.t. Key laborat.ry of Elec.ronic.t.in Films & Int.grat.d Devic.s University of Electronic Science and Technology of ChinaChengdu 610054China

Soft.magnet.c.met.llic.mat.rials have been widely used for absorbing elec.romagnet.c.*** Fe 86 t.Si t.Al 14（t.9,11,14 and 16） alloys powders were prepared from melt.quenc.ed ribbons by annealing and *** a previous report.we disc.ssed t.e order-disordered st.uc.ure of t.is *** t.is art.c.e,we st.died t.eir elec.ron *** elec.ron numbers of（111） and（100） plane inc.ease wit. inc.easing Si c.nt.nt.but.Bohr magnet.n *** permit.ivit. and c.mplex permeabilit. are bot. dec.eased wit. inc.easing Si c.nt.nt.*** lowest.value of reflec.ivit. among t.e four alloys is originat.d from Fe 70 Si 14 Al *** peak values of reflec.ivit. are all lower t.an 10 dB,and t.e absorbing frequenc. range（R 10 dB） inc.eases from 1 t. 2 GHz when t.reac.es 16.

关键词： Flaky powders Spec.fic.sat.rat.on magnet.sm Bohr magnet.n Absorbing abilit.