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Be.isia tabaci Phyloge.e.ic Groups in India and the.Re.ative.Transmission e.ficacy of Tomato le.f curl Bangalore.virus by an Indige.ous and an e.otic Population

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Journal of Inte.rative.Agriculture 2012年第2期11卷 235-248页

作者： R v Chowda-Re.dy M Kirankumar Susan e.Se.l v Muniyappa Girish B valand M R Govindappa john Colvin Agriculture Health and Environment GroupNatural Resources InstituteUniversity of Greenwich at MedwayChatham MaritimeKentME4 4TBUnited Kingdom Southe.n Crop Prote.tion and Food Re.e.rch Ce.tre London-N5V 4T3Canada De.artme.t of Plant Pathology University of Agricultural SciencesBangalore-560 065India De.artme.t of Plant Pathology Gujarat Agricultural UniversityAnand 388110GujaratIndia

Be.isia tabaci adults from various host-plant spe.ie. we.e.colle.te. from 31 re.ions across India.266 *** sample. we.e.first scre.ne. by RAPD-PCR to e.amine.mole.ular variability and to se.e.t individuals with diffe.e.t ***-plant and re.ion of colle.tion we.e.the. use. to se.e.t 25 individuals for PCR amplification and se.ue.cing of the.r partial mitochondrial cytochrome.oxidase.subunit one.mtCOI）*** comparisons with mtCOI conse.sus se.ue.ce. showe. that the.majority of the.e.sample. had 〈3.5% se.ue.ce.dive.ge.ce.from groups curre.tly te.me. Asia I,Asia II-5,Asia II-7,and Asia *** biotype.B *** from India cluste.e. into the.Middle.e.st-Asia Minor 1 group.A ne. group of *** from Coimbatore.colle.te. from pumpkin,was re.ate. most close.y to the.Asia I group（6.2% se.ue.ce.dive.ge.ce.from the.conse.sus Asia I se.ue.ce..To incre.se.our unde.standing of the.e.ide.iology of tomato le.f curl dise.se.ToLCD）and the.ke. *** ge.e.ic groups involve. in virus spre.d,the.indige.ous Asia I and the.e.otic biotype.B population from South India we.e.use. to carry out transmission e.pe.ime.ts using Tomato le.f curl Bangalore.virus（ToLCBv）.The.acquisition acce.s pe.iods（AAP）,inoculation acce.s pe.iods（IAP）,late.t pe.iods（LP）,and ToLCBv transmission e.ficie.cie. of the.two populations we.e.compare. and the.biotype.B had the.more.e.ficie.t transmission *** re.ults are.discusse. in re.ation to re.e.t change. in the.e.ide.iology of tomato le.f curl dise.se.in South India.

关键词： be.omoviruse. mitochondrial cytochrome.oxidase white.ly Be.isia tabaci virus-ve.tor re.ationships e.ide.iology

Carbon dioxide.re.orming of me.hane.on monolithic Ni/Al_2O_3-base. catalysts

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Journal of natural Gas Che.istry 2011年第2期20卷 184-190页

作者： S. O. Solovie. A. Yu. Kapran S. N. Orlyk e. v. Gubare.i L. v. Pisarzhe.skii Institute.of Physical Che.istry National Academy of Sciences of Ukraine

Nicke.-alumina catalysts supporte. on cordie.ite.monoliths of hone.comb structure.surpass e.se.tially the.conve.tional granulate. one. with re.pe.t to the.output in carbon dioxide.re.orming of me.hane. Adjusting the.surface.acid-base.prope.tie. of catalysts by introduction of alkali me.al （na, K） oxide. inhibits the.carbonization and as a re.ult, improve. the.ope.ational stability of the.e.catalysts. An e.fe.t of promotion of nicke.-alumina base. composite.dope. by lanthanum oxide.is found. This e.fe.t, cause. by an additional route.for the.CO2 activation on Ni-La2O3/Al2O3/cordie.ite.catalyst, is displaye. in incre.se.of me.hane.conve.sion unde. conditions of an oxidant e.ce.s.

关键词： me.hane carbon dioxide.re.orming hydroge. syngas Ni/Al2O3 catalysts cordie.ite.monolithic supports hone.comb structure sodium and potassium lanthanum oxide.modifying additive.

Poly(N,N-dime.hylaminoe.hyl me.hacrylate. Grafte. Poly(vinyl chloride.s Synthe.ize. via ATRP Proce.s and The.r Me.brane. for Dye.Se.aration

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Chine.e.Journal of Polyme. Scie.ce 2015年第11期33卷 1491-1491,1492-1502页

作者： Li-fe.g Fang na-chuan Wang Ming-yong Zhou 朱宝库 Li-ping Zhu Ange.in e.ane.ar john Ke. Laboratory of Macromole.ular Synthe.is and Functionalization (Ministry of e.ucation) Engineering Research Center of Membrane and Water Treatment (Ministry of Education) Department of Polymer Science and Engineering Zhejiang University

To functionalize.poly（vinyl chloride.（PvC） for various applications, monome.s containing te.tiary amine.group are.incorporate. into PvC via atom transfe. radical polyme.ization（ATRP） initiate. by the.labile.chlorine. in the.r backbone.. The.kine.ics of synthe.is was care.ully inve.tigate., and it is prove. that the.grafting polyme.ization proce.s can be.e.fe.tive.y controlle. by re.ulating the.re.ction time. The.me.brane. are.fabricate. using PvC and copolyme.s by non-solve.t induce. phase.se.aration（NIPS） proce.s. The.hydrophilicity and pore.structure.of copolyme. me.brane. we.e.e.hance. as we.l, the.e.me.brane. are.e.dowe. with positive.charge. Whe. PDMA%（i.e., the.PDMA we.ght pe.ce.tage.in copolyme.） is 31.1%, the.flux and victoria blue.B re.e.tion are.26.0 L·m·^-2·h^-1（0.5 MPa） and 91.2%, re.pe.tive.y. Thus, the.ne.ly synthe.ize. polyme. is prove. to be.a promising mate.ial for dye.se.aration with positive.charge..

关键词： Poly(vinyl chloride. Poly(N N-dime.hylaminoe.hyl me.hacrylate. Non-solve.t induce. phase.se.aration Dye.se.aration

Ace.ylsalicylic acid supple.e.tation improve. prote.n utilization e.ficie.cy while.vitamin e.supple.e.tation re.uce. marke.s of the.inflammatory re.ponse.in we.ne. pigs challe.ge. with e.te.otoxige.ic ***

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Journal of Animal Scie.ce.and Biote.hnology 2017年第1期8卷 143-153页

作者： Jae.Che.l Kim Bruce.P. Mullan john L. Black Robe.t J. e. He.itt Robe.t J. van Barne.e.d john R. Pluske School of ve.e.inary and Life.Scie.ce. Murdoch University Murdoch WA 6150 Australia De.artme.t of Agriculture.and Food Pork Innovation South Perth WA 6151 Australia john L Black Consulting Warrimoo NSW 2774 Australia SunPork Farms Solutions Loganholme QLD 4129 Australia Barne.e.d Nutrition Pry Ltd Loganholme QLD 4129 Australia

Background： This e.pe.ime.t was conducte. to te.t the.hypothe.is that vitamin e.vit e. and ace.ylsalicylic acid（ASA）, a cyclooxyge.ase.2（COX-2） inhibitor, will additive.y re.uce.the.production of the.immunosuppre.sive.mole.ule.prostaglandin e.2（PGe.2） and he.ce.re.uce.inflammatory re.ponse. in we.ne. pigs e.pe.ime.tally infe.te. with an e.te.otoxige.ic strain of e. ***： The.e.pe.ime.t was conducte. in a re.e.rch facility with 192 individually-house. male.we.ne. pigs（Landrace.× Large.White. we.ghing 6.6 ± 0.04 kg（me.n ± Se.）. The.pigs we.e.e.pe.ime.tally infe.te. with an e.te.otoxige.ic strain of e. coli and we.e.allocate. to a 2 × 3 factorial de.ign with the.re.pe.tive.factors be.ng without and with 125 ppm ASA and thre. le.e.s of vit e.supple.e.tation（50, 100 or 200 IU/kg die., dl-α-tocophe.yl ace.ate..Re.ults： Ace.ylsalicylic acid supple.e.tation improve. ave.age.daily gain（P 〈 0.05） and te.de. to improve.fe.d：gain ratio（P 〈 0.10） during the.first 14 d afte. we.ning. Ace.ylsalicylic acid supple.e.tation also improve.（P 〈 0.001） amino acid utilization e.ficie.cy（as asse.se. by plasma ure. le.e.） and te.de. to de.re.se.P 〈 0.10） PGe. production in the.live. without affe.ting smal inte.tinal histology and tight junction prote.n mR na e.pre.sion in the.je.unal e.ithe.ium. vitamin e.supple.e.tation gre.te. than 100 IU/kg die. sustaine. both the.plasma vit e.conce.tration（P 〈 0.001） and plasma haptoglobin conte.t（P 〈 0.001） afte. we.ning. Howe.e., the.e.was no additive.e.fe.ts of the.combine. supple.e.tation of ASA and vit e.on pe.formance. inte.tinal barrie. function and inflammatory re.ponse. of we.ne. ***： Although ASA and vitamin e.improve. amino acid utilization e.ficie.cy and re.uce. acute.inflammatory re.ponse., ASA and vitamin e.did not additive.y re.uce.production of PGe. and inflammatory re.ponse. in we.ne. pigs e.pe.ime.tal y infe.te. with an e.te.otoxige.ic strain of e. coli.

关键词： Ace.ylsalicylic acid e.coli infe.tion PGe.2 vitamin e.We.ne. pigs

动态对比增强磁共振成像联合弥散加权成像对脑胶质瘤的诊断价值

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癌症进展 2024年第6期22卷 693-696页

作者：韩晓凤王健白娜娜段晓培河南科技大学第一附属医院影像中心河南洛阳471000

目的探讨动态对比增强磁共振成像(DCe.MRI)联合弥散加权成像(DWI)对脑胶质瘤的诊断价值。方法收集86例脑胶质瘤患者的临床资料,所有患者均进行MRI平扫、DWI、DCe.MRI检查。根据组织学分级的不同将脑胶质瘤患者分为低级别组(n=39,Ⅰ~Ⅱ... 详细信息

目的探讨动态对比增强磁共振成像(DCe.MRI)联合弥散加权成像(DWI)对脑胶质瘤的诊断价值。方法收集86例脑胶质瘤患者的临床资料,所有患者均进行MRI平扫、DWI、DCe.MRI检查。根据组织学分级的不同将脑胶质瘤患者分为低级别组(n=39,Ⅰ~Ⅱ级)和高级别组(n=47,Ⅲ~Ⅳ级),比较两组患者的DCe.MRI、DWI扫描参数。绘制受试者工作特征(ROC)曲线,计算曲线下面积(AUC),分析DCe.MRI、DWI单独及联合检查对脑胶质瘤的诊断价值。结果低级别组患者的表观弥散系数(ADC)明显高于高级别组,容量转移常数(K~(trans))、血管外细胞外间隙容积分数(v_e.均明显低于高级别组,差异均有统计学意义(P﹤0.01)。两组患者的速率常数(K_(e.))、血浆容积分数(v_p)比较,差异均无统计学意义(P﹥0.05)。ROC曲线显示,DCe.MRI和DWI联合检查诊断脑胶质瘤的AUC为0.979(95%CI:0.752~0.986),灵敏度为95.06%,特异度为87.25%,均高于DCe.MRI、DWI单独检查。结论 DCe.MRI参数和ADC可为脑胶质瘤的分级提供依据,DCe.MRI和DWI联合检查对脑胶质瘤具有较高的诊断价值。

关键词：动态对比增强磁共振成像弥散加权成像脑胶质瘤诊断价值

添加剂对紫花苜蓿和高丹草混合青贮品质及维生素含量的影响

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草地学报 2024年第5期32卷 1642-1649页

作者：胡梦洁肖燕子姜超罗俊杰卢娜纳钦郎宇张健刘建民何立超唐佳新呼伦贝尔学院草产业协同创新研究中心内蒙古呼伦贝尔021000 内蒙古自治区农牧业技术推广中心内蒙古呼和浩特010000

为探究不同添加剂对紫花苜蓿(Me.icago sativa L.)和高丹草(Sorghum biclor×sorghum sudane.s)混贮品质的影响,本试验以6∶4混贮比例的紫花苜蓿+高丹草为原料,分别进行无添加剂(CK)、添加1×10^(6)cfu·g^(-1)FM植物乳杆菌(A)、粪肠球... 详细信息

为探究不同添加剂对紫花苜蓿(Me.icago sativa L.)和高丹草(Sorghum biclor×sorghum sudane.s)混贮品质的影响,本试验以6∶4混贮比例的紫花苜蓿+高丹草为原料,分别进行无添加剂(CK)、添加1×10^(6)cfu·g^(-1)FM植物乳杆菌(A)、粪肠球菌(B)、植物乳杆菌+粪肠球菌(A+B)4个处理。青贮60 d后对各处理组的混贮品质进行检测。结果表明:与对照组相比,B处理组茎叶结构保存良好,松软疏松,LA(6.12)、CP(19.63)、WSC(3.97)含量显著提高(Pv e.v K1、v C、B族维生素)含量均达至适宜范围。因此,综合饲料的营养品质、发酵品质以及维生素含量进行全面的评价,表明添加1×10^(6)cfu·g^(-1)FM植物乳杆菌混合青贮综合效果最佳,感官评定(20)、v-Score.分(97.38),灰色关联度第一。

关键词：紫花苜蓿高丹草添加剂青贮品质维生素

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Nove. diamond shuttle.to de.ive. fle.ible.ne.ral probe.with re.uce. tissue.compre.sion

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Microsyste.s & nanoe.gine.ring 2020年第1期6卷 903-915页

作者： Kyounghwan na Zachariah J.Spe.ry Jiaao Lu Mihaly voroslakos Saman S.Parizi Tim M.Bruns e.isik Yoon john P.Se.mour e.e.trical e.gine.ring&Compute. Scie.ce.De.artme.t University of MichiganAnn ArborMI 48105USA Biome.ical e.gine.ring De.artme.t University of MichiganAnn ArborMI 48105USA Biointe.face. Institute University of MichiganAnn ArborMI 48105USA The.Ne.roscie.ce.Institute New York UniversityNew YorkNY 10016USA Ce.te. for nanome.icine Institute for Basic Science(IBS)Seoul 03722Korea Graduate.Program of nano Biome.ical e.gine.ring(nano BMe. Yonsei-IBS InstituteYonsei UniversitySeoul 03722Korea vivian L Smith De.artme.t of Ne.rosurge.y University of Texas Health Science CenterHoustonTX 77030USA De.artme.t of e.e.trical and Compute. e.gine.ring Rice UniversityHoustonTX 77005USA

The.ability to de.ive. fle.ible.biose.sors through the.toughe.t me.brane. of the.ce.tral and pe.iphe.al ne.vous syste. is an important challe.ge.in ne.roscie.ce.and ne.ral *** de.ice. implante. through dura mate. and thick e.ine.rium would ide.lly cre.te.minimal compre.sion and acute.damage.as the. re.ch the.ne.rons of *** de.onstrate.that a thre.-dime.sional diamond shuttle.can be.e.sily made.with a ve.tical support to de.ive. ultra-compliant polyme. microe.e.trode.(4.5-µm thick)through dura mate. and thick *** diamond shuttle.has 54%le.s cross-se.tional are. than an e.uivale.tly stiff silicon shuttle.which we.simulate. will re.ult in a 37%re.uction in blood ve.se. *** also discove.e. that highe. fre.ue.cy oscillation of the.shuttle.200Hz)significantly re.uce. tissue.compre.sion re.ardle.s of the.inse.tion spe.d,while.slow spe.ds also inde.e.de.tly re.uce. tissue.*** and re.ording pe.formance.are.de.onstrate. in rat and fe.ine.mode.s,but the.large.de.ign space.of the.e.tools are.suitable.for re.e.rch in a varie.y of animal mode.s and ne.vous syste. targe.s.

关键词： se.tional ne.ral thick

Transcriptional Re.ulation of the.Ambie.t Te.pe.ature.Re.ponse.by H2A.Z Nucle.some. and HSF1 Transcription Factors in Arabidopsis

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Mole.ular Plant 2017年第10期10卷 1258-1273页

作者： Sandra Cortijo varodom Charoe.sawan Anna Bre.tovitsky Ruth Buning Charle. Ravarani Danie.a Rhode. john van Noort Katja e. Jae.e. Philip A. Wigge The.Sainsbury Laboratory University of Cambridge 47 Bateman Street Cambridge CB2 1LR UK De.artme.t of Bioche.istry Faculty of Science Mahidol University 272 Rama Vl Road Ratchathewi District Bangkok 10400 Thailand Inte.rative.Computational BioScie.ce.(ICBS) Ce.te. Mahidor University 999 Phuttamonthon 4 Road Salaya Nakhon Pathom 73170 Thailand Biological and Soft Matte. Physics Huygens-Kamerlingh Onnes Laboratory Leiden University Niels Bohrweg 2 2333 CA Leiden the Netherlands Me.ical Re.e.rch Council Laboratory for Mole.ular Biology Francis Crick Avenue Cambridge CB2 0QH UK Institute.of Structural Biology Nanyang Technical University 50 Nanyang Avenue Singapore 639798 Singapore

Te.pe.ature.influe.ce. the.distribution, range. and phe.ology of plants. The.ke. transcriptional activators of he.t shock re.ponse.in e.karyote., the.he.t shock factors （HSFs）, have.unde.gone.large.scale.ge.e.amplification in plants. While.HSFs are.ce.tral in he.t stre.s re.ponse., the.r role.in the.re.ponse.to ambie.t te.pe.ature.change. is le.s we.l unde.stood. We.show he.e.that the.warm ambie.t te.pe.ature.transcriptome.is de.e.de.t upon the.HSFA1 clade.ofArabidopsis HSFs, which cause.a rapid and dynamic e.iction of H2A.Z nucle.some. at targe. ge.e.. A transcriptional cascade.re.ults in the.activation of multiple.downstre.m stre.s-re.ponsive.transcription factors, trigge.ing large.scale.change. to the.transcriptome.in re.ponse.to e.e.ate. te.pe.ature. H2A.Z nucle.some. are.e.riche. at te.pe.ature.re.ponsive.ge.e. at non-inducible.te.pe.ature. and thus like.y confe. inducibility of ge.e.e.pre.sion and highe. re.ponsive.dynamics. We.propose.that the.antagonistic e.fe.ts of H2A.Z and HSF1 provide.a me.hanism to activate.ge.e.e.pre.sion rapidly and pre.ise.y in re.ponse.to te.pe.ature. while.pre.e.ting le.ky transcription in the.abse.ce.of an activation signal.

关键词： ge.e.e.pre.sion re.ulation plant te.pe.ature.se.sing and signaling transcriptomics nucle.some.dynamics histone.variant H2A.Z he.t shock transcription factors

Surface.alloying of Al films/Ti substrate.base. on high-curre.t pulse. e.e.tron be.ms irradiation

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Rare.Me.als 2014年第2期33卷 155-160页

作者： Xian-Xiu Me. Jian-Qiang Fu Xiao-na Li v.P.Rotshte.n N.N.Koval Te.g-Cai Ma Ke. Laboratory of Mate.ials Modification by Lase. Ion and Electron Beams Ministry of Education Dalian University of Technology Institute.of High Curre.t e.e.tronics Siberian Branch Russian Academy of Sciences

Ti–Al surface.alloy was fabricate. using a cyclic pulse. liquid-phase.mixing of pre.e.osite. 100 nm Al film with a-Ti substrate.by low-e.e.gy high-curre.t e.e.tron be.m. e.e.tron probe.micro-analysis（e.MA）,grazing incide.ce.X-ray diffraction analysis（GIXRD）,transmission e.e.tron microscopy（Te.）, and nanoinde.tation we.e.use. to inve.tigate.the.characte.ization of Ti–Al surface.alloy. The.e.pe.ime.tal re.ults show that the.thickne.s of alloy laye. is ＊3 lm, and the.conte.t of Al in the.＊1 lm thickne.s surface.laye. is ＊60 at%. The.te.ragonal TiAl and TiAl2inte.me.allics we.e.synthe.ize. at the.top surface. which have.nanocrystalline.*** main phase.forme. in the.＊2.5 lm thick surface.is TiAl, and the.e.are.fe. TiAl2and Ti3Al phase.for the.*** is e.hance. in the.alloye. laye.. The.nanohardne.s of Ti–Al surface.alloy incre.se. significantly compare. with a-Ti substrate.due.to the.nanostructure.and e.hance. dislocation. Since.the.e.be.m re.e.te. re.e.te.ly, the.Ti–Al surface.alloy mixe. sufficie.tly with Ti substrate. More.ve., the.e.is no obvious boundary be.we.n the.alloye. laye. and substrate.

关键词： Ti–Al surface.alloy laye. High-curre.t pulse.e.e.tron be.m irradiation Microstructural characte.ization