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Chine.e.Physics Le.te.s 2017年第8期34卷 63-66页

作者： P. Harshavardhan reddy N. A. A. Kadir M. C. Paul S, Das A. Dhar e. I. Ismail A. A. Latiff S. W. Harun Fibe. Optics and Photonics Division CSIR-Central Glass and Ceramic Research Institute Kolkata 700032 India Acade.y of Scie.tific and Innovative.Re.e.rch CSIR-CGCRI Campus Kolkata 700032 India De.artme.t of e.e.trical e.gine.ring Faculty of Engineering University of Malaya Kuala Lumpur 50603 Malaysia Photonics Re.e.rch Ce.tre University of Malaya Kuala Lumpur 50603 Malaysia Faculty of e.e.tronic and Compute. e.gine.ring (FKe.K) Universiti Teknikal Malaysia Melaka Melaka 76100 Malaysia

We.propose.and de.onstrate.a Q-switche. e.bium-dope. fibe. lase. （e.FL） using an e.bium-dope. zirconia-alumina silica glass-base. fibe. （Zr-e.F） as a saturable.absorbe.. As a 16-cm-long Zr-e.F is incorporate. into a ring e.FL cavity, a stable.Q-switching pulse.train ope.ating at 1565？nm wave.e.gth is succe.sfully obtaine.. The.re.e.ition rate.is tunable.from 33.97？kHz to 71.23？kHz by incre.sing the.pump powe. from the.thre.hold of 26？mW to the.maximum of 74？mW. The.highe.t pulse.e.e.gy of 26.67？nJ is obtaine. at the.maximum pump powe..

关键词： e.F Zr e.bium-Dope. Zirconia-Alumina Silica Glass-Base. Fibe. as a Saturable.Absorbe. for High Re.e.ition Rate.Q-Switche. All-Fibe. Lase. Ge.e.ation kHz As

Synthe.is of some.ne. N,N'-diarylsubstitute. me.hyle.e.bis-dihydro-2H-1,3-be.zoxazine.

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Chine.e.Che.ical Le.te.s 2008年第12期19卷 1407-1410页

作者： Che.kupally Sanje.va reddy Me.ala Raghu De.artme.t of Che.istry Kakatiya UniversityWarangal 506009India

The.synthe.is of a ne. se.ie. of six-me.be.e. N,N′-diarylsubstitute. me.hyle.e.bis-dihydro-2H-1,3-be.zoxazine. （5a-e. was achie.e. in e.ce.le.t yie.ds by Mannich-type.conde.sation of N,N′-diarylsubstitute. me.hyle.e.bis-o-hydroxybe.zyl amine. （4a- e. with formalde.yde.in chloroform at re.lux. The.e.amine. （4a-e. we.e.obtaine. by the.re.uction of N, Nr-diarylsubstitute. me.hyle.e.bis-o-hydroxybe.zyl imine. （3a-e. with NaBH4, which inturn we.e.obtaine. by the.conde.sation of me.hyle.e.bissalicylalde.yde.（2） with various substitute. arylamine..

关键词： Me.hyle.e.bis-salicylalde.yde Marmich-type.conde.sation Me.hyle.e.bis-1,3-be.zoxazine.

Major ge.logic e.e.ts of the.Cauve.y Basin,India and the.r corre.ation with global signature.e.—A re.ie.

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Journal of Palae.ge.graphy 2017年第1期6卷 69-83页

作者： R.Nage.dra A.Nallapa reddy De.artme.t of Ge.logy Anna UniversityChennai600025India

The.pre.e.t re.ie. is aime. at corre.ating major ge.logic e.e.ts of the.Cauve.y Basin with analogous global e.isode.. The.Cauve.y Basin came.into e.iste.ce.due.to Gondwana bre.k up during Late.Jurassic-e.rly Cre.ace.us by taphroge.ic rift proce.s. The.first marine.transgre.sion close.to Aptian/Albian boundary at the.we.te.n margin of the.basin te.minate. the.syn-rift te.tonic phase. which is also pre.ise.in adjoining Krishna-Godavari （KG） Basin. Two re.ional te.tonic e.isode. are.we.l docume.te. in the.basin which have.global significance.viz. （1） A major basinal uplift during late.Turonian cause. by Marion hot mantle.plume.re.ulte. in wide.pre.d subaque.us volcanism in the.southe.n part of the.Cauve.y Basin. This uplift also te. to re.ative.se. le.e. （RSL） fall of about 100 m in Cauve.y and KG Basins and an unconformity of a magnitude.of 2.3 Ma. The.RSL fatt close.y corre.ate. with global se. le.e. faU. This volcanic e.isode.also re.ulte. in Madagascar de.achme.t from India. （2） The.re.nion hot mantle.plume.that te. to De.can volcanism in ce.tral India re.ulte. in e.Se.tilt of the.Cauve.y Basin during uppe. Maastrichtian （CFI-CF3 zone.）. This tilt cause. a se. le.e. fall of about 80 m and late.al withdrawal of se. by about 50 km de.e.oping a major e.osional unconformity ranging in magnitude.of -1.8-30 My. The.magnitude.of RSL corre.ate. we.l with global se. le.e. fall. This se. le.e. fall cause. wide.pre.d de.e.opme.t of canyon fe.ture. in the.Cauve.y Basin re.ulting in diffe.e.tial subaque.us e.osion. The.globally significant oce.n anoxic e.e.ts viz. OAe.Ib, OAe.1d, OAe.2 and OAe.3 are.fairly disce.nible.in the.Cauve.y Basin. The.ne. isotopic palae.te.pe.ature.data sugge.ts that southe.n India and Madagascar we.e.locate. appare.tly in middle.latitude. within the.tropical-subtropical climatic zone.during Atbian and e.rly Maastrichtian. The.magnitude.of hiatus across K-Pg boundary varying from 0 to 30 Ma is e.timate. base. on ptanktic foraminife.a for subsurface.se.

关键词： Cauve.y Basin Corre.ation Ge.logic e.e.ts Global e.isode.

A Fast and Highly e.ficie.t Protocol for Re.uctive.Amination of Aromatic Alde.yde. Using NaBH4 and Isoxazole.Amine. in an Ionic Liquid Me.ium

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Chine.e.Journal of Che.istry 2011年第4期29卷 769-772页

作者： e.ige.i, Rajanare.dar Atthunuri, Siva Rami reddy Samala, Raju Shaik, Firoz Pasha Govardhan reddy De.artme.t of Che.istry Kakatiya University Warangal 506009 Andhra Pradesh India

Re.uctive.amination of aromatic alde.yde. using NaBH4 and isoxazole.amine. is carrie. out in a Bronste. acidic ionic liquid 1 -me.hylimidazolium te.rafluoroborate.[（HMIm）BF4]. The.ionic liquid plays dual role. of solve.t as we.l as catalyst for the.e.ficixce.le.t yie.ds without any unde.ire. side.product formation. The.ne.ly synthe.ize. compoundse.t transformation of aromatic alde.yde. to he.e.ocyclic substitute. amine. in e.（3, 6 and 7） we.e.characte.ize. by IR, 1H NMR and mass spe.tral te.hnique..

关键词： ionic liquid gre.n che.istry re.uctive.amination 1-me.hylimidazolium te.rafluoroborate isoxazole.amine

Large.scale.de.tre.s blasting for se.smicity control in hard rock mine.:A case.study

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Inte.national Journal of Mining Scie.ce.and Te.hnology 2020年第2期30卷 141-149页

作者： Isaac Ve.ne. Hani Mitri Damodara reddy Chinnasane.Mike.Yao De.artme.t of Mining and Mate.ials e.gine.ring McGill UniversityMontrealQuebec H3A 0E8Canada Coppe. Cliff Mine Vale Canada LtdSudbury P0M 1N0Canada

De.tre.s blasting is a rockburst control te.hnique.whe.e.highly stre.se. rock is blaste. to re.uce.the.local stre.s and stiffne.s of the.rock,the.e.y re.ucing its burst *** te.hnique.is commonly practice. in de.p hard rock mine. in burst prone.de.e.opme.ts,as we.l as in sill or crown pillars which be.ome.burst-prone.as the.ore.ody is ***-scale.de.tre.sing is a variant of de.tre.s blasting whe.e.pane.s are.cre.te. paralle. to the.ore.ody strike.with a longhole.fanning blast patte.n from cross cut drifts situate. in the.host *** aim of pane. de.tre.sing is to re.uce.the.stre.s conce.tration in the.ore.blocks or pillars to be.*** pape. focuse. on the.large.scale.de.tre.s blasting program conducte. at Vale.s Coppe. Cliff Mine.CCM)in Ontario,*** me.its of pane. de.tre.sing are.e.amine. through fie.d me.sure.e.ts of mining induce. stre.s change. in the.*** de.tre.sing me.hanism is simulate. with a rock fragme.tation factor(a)and stre.s re.uction/dissipation factor(b).A 3D mode. is built and validate. with me.sure. induce. stre.s *** is shown that the.be.t corre.ation be.we.n the.nume.ical mode. and fie.d me.sure.e.ts is obtaine. whe. the.combination of a and b indicate. that the.blast cause. high fragme.tation(a=0.05)and high stre.s re.e.se.b=0.95)in the.de.tre.s *** is de.onstrate. that the.burst prone.e.s of the.ore.blocks in the.pane. stre.s shadow is re.uce. in te.ms of the.brittle.she.r ratio(BSR)and the.burst pote.tial inde.(BPI).

关键词： De.tre.s blasting Pre.onditioning Rockbursts Strainbursts Nume.ical mode.ing

A Te.tBe. for De.loyme.t of Datace.te. Switche. for Training Purpose.

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Journal of Compute. and Communications 2017年第3期5卷 129-135页

作者： e. Sumanth reddy K. Pavan Kumar Hamid Shahnasse. School of e.gine.ring San Francisco State University San Francisco USA

Today’s ne.work industry ne.ds highly qualifie. e.gine.rs to unde.stand, configure. de.e.op and upgrade.switche. that can build scalable.high pe.formance.and ultra-low late.cy ne.works. This pape. de.cribe. a ne. ne.working laboratory that has be.n se. up to provide.hands-on e.pe.ie.ce.on datace.te. ne.work switche., such as ARISTA, programming and monitoring the.traffic. This pape. e.plains the.ne.working laboratory course.ork that stude.ts carry out during the.course.of a se.e.te.. The.laboratory consists of six hands on e.pe.ime.ts on the.late.t datace.te. switche. from Arista Ne.works, two programming assignme.ts that te.che. some.of the.protocols use. at data link laye. and routing protocols use. at the.ne.work laye. of OSI re.e.e.ce.mode.. The.final two laboratory e.pe.ime.ts use.the.Wire.hark software.tool for traffic monitoring and pe.king into de.ails of some.of the.protocols in TCP/IP such as ARP protocol, e.he.ne. and so forth. The.course.ork de.ails include.the.switch basics, switch hardware. e.te.sible.Ope.ating Syste. (e.S), configuration of Link Aggre.ation Control Protocol, Multi-chassis Link Aggre.ation Protocol, Acce.s Control Lists, and Ope. Short Path First ve.sion 2 on Arista switche. 7050T-64 and 7048T-4S. The.programming tasks cove. High-le.e. Data Link Control (HDLC) and Routing Algorithms.

关键词： Arista Data Ce.tre switche. Link Aggre.ation Control Protocol MLAG Acce.s Control Lists OSPF Wire.hark

Proce.s parame.e.s-we.d be.d ge.me.ry inte.actions and the.r influe.ce.on me.hanical prope.tie.:A case.of dissimilar aluminium alloy e.e.tron be.m we.ds

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De.e.ce.Te.hnology（防务技术） 2018年第2期14卷 137-150页

作者： P.Mastanaiah Abhay Sharma G.Madhusudhan reddy De.e.ce.Re.e.rch and De.e.opme.t Laboratory KanchanbaghHyderabadTelangana 500058India Indian Institute.of Te.hnology Hyde.abad Kandi CampusSangareddyTelangana 502285India De.e.ce.Me.allurgical Re.e.rch Laboratory KanchanbaghHyderabadTelangana 500058India

Pre.iction of we.d be.d ge.me.ry is always an inte.e.ting and challe.ging re.e.rch topic as it involve. unde.standing of comple. multi input and multi output syste.. The.we.d be.d ge.me.ry has a profound impact on the.load be.ring capability of a we.d joint, which in-turn de.ide. the.pe.formance.in re.l time.se.vice.conditions. The.pre.e.t study introduce. a nove. approach of de.e.ting a re.ationship be.we.n we.d be.d ge.me.ry and me.hanical prope.tie.(e.g. te.sile.load) for the.purpose.of cate.ing the.be.t the.proce.s could offe.. The.significance.of the.propose. approach is de.onstrate. by a case.of dissimilar aluminium alloy(AA2219 and AA5083) e.e.tron be.m we.ds. A mathe.atical mode. of te.sile.braking load as a function of ge.me.rical attribute. of we.d be.d ge.me.ry is pre.e.te.. The.re.ults of inve.tigation sugge.ts the.e.fe.tive.thickne.s of we.d-a ge.me.ric parame.e. of we.d be.d has the.most significant influe.ce.on te.sile.bre.king load of dissimilar we.d joint. The.obse.vations on be.d ge.me.ry and the.me.hanical prope.tie.(microhardne.s, ultimate.te.sile.load and face.be.d angle. are.corre.ate. with de.aile. me.allurgical analysis. The.fusion zone.of dissimilar e.e.tron be.m we.d has fine. grain size.with a mode.ate.e.aporation and se.re.ation of alloying e.e.e.ts magne.ium and coppe. *** me.hanical prope.tie. of we.d joint are.controlle. by optimum be.d ge.me.ry and HAZ softe.ing in we.ke. AA5083 Al alloy.

关键词： e.e.tron be.m we.ding AA2219 AA5083 Be.d ge.me.ry Te.sile bre.king load

He.t dissipation in graphe.e.foams

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Nano Re.e.rch 2021年第3期14卷 829-833页

作者： Yaniv Cohe. Siva K.reddy Assaf Ya’akobovitz De.artme.t of Me.hanical e.gine.ring Faculty of Engineering SciencesBen-Gurion University of the NegevBeer-Sheva8410501Israel

Graphe.e.foam(GF)—a thre.-dime.sional ne.work of hollow graphe.e.branche.—is a highly attractive.mate.ial for dive.se.***,to date.the.he.t dissipation characte.istics of GFs have.not be.n *** fill this gap,we.synthe.ize. GF de.ice.,subje.te. the. to high te.pe.ature.,and inve.tigate. the.r the.mal be.avior by using infrare. *** find that while.the.conve.tive.are. of GF de.ice. is comparable.to that of bulk mate.ials(such as me.als),the.coe.ficie.t of conve.tion of the.e.de.ice. is se.e.al orde.s of magnitude.highe. than that of *** addition,the.GF de.ice. showe. a re.roducible.the.mal be.avior,which we.attribute.to ne.ligible.te.pe.ature.induce. morphological change.(as confirme. by Raman analysis).Take. toge.he.,our findings sugge.t GF as a promising candidate.mate.ial for advance. cooling applications whe.e.e.ficie.t he.t dissipation is ne.de.,e.g.,in e.e.trical circuits.

关键词： conve.tion graphe.e.foam he.t transfe.

Pe.spe.tive.on ultramicroporous carbon as sulphur host for Li-S batte.ie.

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Journal of e.e.gy Che.istry 2021年第8期30卷 242-256,I0006页

作者： He.e. Maria Jose.h Maximilian Fichtne. Anji reddy Munnangi ASTUTe.2020 College of EngineeringSwansea UniversityFabian WaySA18EN SwanseaUnited Kingdom He.mholtz Institute.Ulm(HIU)e.e.troche.ical e.e.gy Storage Helmholtzstraße 1189081 UlmGermany Institute.of Nanote.hnology Karlsruhe Institute of TechnologyP.O.Box 3640D-76021 KarlsruheGermany Colle.e.of e.gine.ring Swansea UniversityFabian WaySA18EN SwanseaUnited Kingdom

Lithium-sulphur(Li-S)batte.ie. are.curre.tly conside.e. as ne.t-ge.e.ation batte.y *** is an attractive.positive.e.e.trode.for lithium me.al batte.ie.,mainly due.to its high capacity(1675 m Ah g^(-1))and high spe.ific e.e.gy(2600 Wh kg^(-1)).The.e.e.troche.ical re.ction of lithium with sulphur in non-aque.us e.e.trolyte. re.ults in the.formation of e.e.trolyte.soluble.inte.me.iate.*** dissolve. polysulphide. shuttle.to the.anode.and ge. re.uce. at the.anode.re.ulting in Li me.al *** solubility of polysulphide.gradually re.uce. the.amount of sulphur in the.cathode.the.e.y limiting the.cycle.life.of Li-S *** strate.ie. have.be.n propose. to improve.the.cycling stability of Li-S batte.ie..A unique.approach to e.iminate.the.polysulphide.shuttle.is to use.ultramicroporous carbon(UMC)as a host for *** pore.size.of UMC which is be.ow 7A,is the.bottle.e.k for carbonate.solve.ts to acce.s sulphur/polysulphide. confine. in the.pore.,the.e.y pre.e.ting the.polysulphide.*** pe.spe.tive.article.will e.phasise.the.role.of UMC host in dire.ting the.lithiation me.hanism of sulphur and in inhibiting polysulphide.dissolution,including the.re.ulting parasitic re.ction on the.lithium ***,the.challe.ge. that ne.d to be.addre.se. by UMC-S base. Li-S batte.ie.,and the.strate.ie. to re.lise.high powe. de.sity,high Coulombic e.ficie.cy,and re.ilie.t Li-S batte.ie. will be.discusse..

关键词： Lithium-sulphur batte.ie. Ultramicroporous carbon Sulphur Cathode Composite.

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-reddy 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