检索结果-南通市图书馆

Om:On. tool for man. (In.ian. lan.uages

在线全文

学校读者我要写书评

暂无评论

Journ.l of Zhejian. Un.versity-Scien.e A(Applied Physics & En.in.erin.) 2005年第11期6卷 1348-1353页

作者： GAn.PATHIRAJU Madhavi BALAKRISHn.n.Min. BALAKRISHn.n.n. reddy Raj Lan.uage Techn.logies In.titute Carnegie Mellon University Pittsburgh PA 15213 USASupercomputer Education and Research Centre Indian Institute of Science Bangalore 560 012 IndiaSupercomputer Education and Research Centre Indian Institute of Science Bangalore 560 012 IndiaLanguage Technologies Institute Carnegie Mellon University Pittsburgh PA 15213 USA

Man. differen. lan.uages are spoken.in.In.ia, each lan.uage bein. the mother ton.ue of ten. of million. of people. While the lan.uages an. scripts are distin.t from each other, the grammar an. the alphabet are similar to a large exten.. On. common.feature is that all the In.ian.lan.uages are phon.tic in.n.ture. In.this paper we describe the developmen. of a tran.lit- eration.scheme Om which exploits this phon.tic n.ture of the alphabet. Om uses ASCII characters to represen. In.ian.lan.uage alphabets, an. thus can.be read directly in.En.lish, by a large n.mber of users who can.ot read script in.other In.ian.lan.uages than.their mother ton.ue. It is also useful in.computer application. where local lan.uage tools such as email an. chat are n.t yet available. An.ther sign.fican. con.ribution.presen.ed in.this paper is the developmen. of a text editor for In.ian.lan.uages that in.egrates the Om in.ut for man. In.ian.lan.uages in.o a word processor such as Microsoft Win.ord?. The text editor is also developed on.Java? platform that can.run.on.Un.x machin.s as well. We propose this tran.literation.scheme as a possible stan.ard for In.ian.lan.uage tran.literation.an. keyboard en.ry.

关键词： Om tran.literation In.ian.lan.uage techn.logies Text editor

Solution. of n.bla Fraction.l Differen.e Equation. Usin. n.Tran.forms

在线全文

学校读者我要写书评

暂无评论

Commun.cation. in.Mathematics an. Statistics 2014年第1期2卷 1-16页

作者： J.jagan mohan G.V.S.R.Deekshitulu Departmen. of Mathematics Birla Institute of Technology and Science PilaniHyderabad CampusHyderabad 500078Andhra PradeshIndia Departmen. of Mathematics JNTU KakinadaKakinada 533003Andhra PradeshIndia

In.the presen. paper,we presen. some importan. properties of n.tran.form,which is the Laplace tran.form for the n.bla derivative on.the time scale of in.egers(Bohn.r an. Peterson.in.Dyn.mic equation. on.time scales,Birkhauser,Boston.2001;Advan.es in.dyn.mic equation. on.time scales,Birkhauser,Boston.2002).We obtain.the n.tran.form of n.bla fraction.l sums an. differen.es an. then.apply this tran.form to solve some n.bla fraction.l differen.e equation. with in.tial value ***,usin.n.tran.forms,we prove that discrete Mittag-Leffler fun.tion.is the eigen.fun.tion.of Caputo type n.bla fraction.l differen.e operator∇α.

关键词： Fraction.l differen.e Caputo type Expon.n.ial order n.tran.form Discrete Mittag-Leffler fun.tion

Silica gel catalyzed α-bromin.tion.of keton.s usin. n.bromosuccin.mide: An.easy an. rapid method

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chin.se Chemical Letters 2014年第1期25卷 179-182页

作者： Bodireddy mohan reddy Velpula Ven.ata Raman. Kumar n.llagon.u Chin.a Gan.i reddy Siripragada Mahen.er Raob Departmen. of Chemistry School of Physical SciencesYogi Vemana University Research & Developmen. (API) Cen.re Panacea Biotech Ltd.B-1 Extn./A-27Mohan Co-operative Industrial Estate

An.easy an. rapid method for the α-bromin.tion.of keton.s usin. n.bromosuccin.mide （n.S） catalyzed by silica gel in.methan.l un.er reflux con.ition. was developed. The expected products were formed in.excellen. isolated yields within.a short period of time （5-20 min.. Major advan.ages of the presen. procedure in.lude use of in.xpen.ive an. readily available catalyst, exclusion.of pre- an. post-chemical treatmen. of catalyst an. use of methan.l as solven. in.tead of ethers an. chlorin.ted solven.s.

关键词： Heterogen.ous catalysis α-Bromin.tio n.-bromosuccin.mide (n.S)Silica gel Keton.s

In.estigation. on.Heat Tran.fer En.an.emen. in.Pool Boilin. with Water-CuO n.n.-Fluids

在线全文

学校读者我要写书评

暂无评论

Journ.l of Thermal Scien.e 2012年第2期21卷 179-183页

作者： Ramakrishn. n. Hegde Dr. Shrikan.ha S. Rao R. P. reddy Research Scholar National Institute of Technology Surathkal/ Department of Mechanical Engineering M S R I T Bangalore 560054 Assistan. Professor Department of Mechanical Engineering National Institute of Technology Surathkal Reva In.titute of Techn.logy Yelahanka Bangalore 560064

The main.focus of the presen. work is to in.estigate Critical Heat Flux (CHF) en.an.emen. usin. CuO n.n.fluid relative to CHF of pure water. To estimate the effect of n.n.particles on.the CHF, pool boilin. CHF values were measured for various volume con.en.ration. of CuO n.n.fluid an. compared with pure water. CHF en.an.emen. of 130% was recorded at 0.2 % by volume of CuO n.n.-fluids. Surface roughn.ss of the heater surface exposed to three measured heatin. cycles in.icated surface modification. at differen. volume con.en.ration. of n.n.fluid. SEM image of the heater surface revealed porous layer build up, which is thought to be the reason.for CHF en.an.emen..

关键词： n.n.fluid pool boilin. CHF en.an.emen. n.n.-particle.

HSRDn. High-Speed Router Design.for Various n. C Topologies

在线全文

学校读者我要写书评

暂无评论

Chin.se Journ.l of Electron.cs 2020年第2期29卷 281-290页

作者： E.Lakshmi Prasad M.n.Giri Prasad A.R.reddy Departmen. of ECE JNTUACE Departmen. of RRC MITS

High-speed router design.for n.twork on.chip(HSRDn. is proposed for con.rollin. the traffic con.estion.an. deadlocks. Diagon.l based n.arest-path routin. algorithm for n. C(Dn.An. can.mitigate the effect of laten.y by optin. for the n.arest-path to reach the destin.tion.in.a n.twork an. HSRDn.is part of Dn.An. When.we an.lyze the performan.e of Dn.An.for all proposed topologies, n.arly 50% better in.terms of laten.y reduction.an. high throughput over existin. router architectures. The proposed topologies(2 D-mesh,2 D-Star mesh over region.l mesh(SMo RM), 3 D-mesh,an. 3 D-torus) are tested with various application., viz,audio, video an. so on. Here, we also tested with cryptography application.for Dn.An. When.we an.lyzed the performan.e of experimen.al results, exclusively in.2 D-SMo RM n.arly 0.6 times laten.y get reduced, area expan.ed by 0.25 an. 0.33 times throughput in.rease in.2 D-SMo RM compared with 3 D-mesh an. 3 ***, Dn.An.showed an.exclusive performan.e in.2 D-SMo RM compared with other two topologies.

关键词： Logic n.twork on.chip(n.C) Virtual chan.els Laten.y Con.estion Shortest path routin. algorithm 3D-mesh 3D-torus

3-D Exact Vibration.An.lysis of a Gen.ralized Thermoelastic Hollow Sphere with Matrix Froben.us Method

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

World Journ.l of Mechan.cs 2012年第2期2卷 98-112页

作者： jagan n.th Sharma n. Sharma Departmen. of Mathematics National Institute of Technology Hamirpur India

This paper presen.s exact free vibration.an.lysis of stress free (or rigidly fixed), thermally in.ulated (or isothermal), tran.radially isotropic thermoelastic hollow sphere in.con.ext of gen.ralized (n.n.classical) theory of thermoelasticity. The basic govern.n. equation. of lin.ar gen.ralized thermoelastic tran.radially isotropic hollow sphere have been.un.oupled an. simplified with the help of poten.ial fun.tion. by usin. the Helmholtz decomposition.theorem. Upon.usin. it the coupled system of equation. reduced to ordin.ry differen.ial equation. in.radial coordin.te. Matrix Froben.us method of exten.ed series has been.used to in.estigate the motion.alon. the radial coordin.te. The secular equation. for the existen.e of possible modes of vibration. in.the con.idered sphere are derived. The special cases of spheroidal (S-mode) an. toroidal (T-mode) vibration. of a hollow sphere have also been.deduced an. discussed. The toroidal motion.gets decoupled from the spheroidal on. an. remain. in.epen.en. of the both, thermal variation. an. thermal relaxation.time. In.order to illustrate the an.lytic results, the n.merical solution.of the secular equation.which govern. spheroidal motion.(S-modes) is carried out to compute lowest frequen.ies of vibration.l modes in.case of classical (CT) an. n.n.classical (LS, GL) theories of thermoelasticity with the help of MATLAB programmin. for the gen.ralized hollow sphere of helium an. magn.sium materials. The computer simulated results have been.presen.ed graphically showin. lowest frequen.y an. dissipation.factor. The an.lysis may fin. application. in.en.in.erin. in.ustries where spherical structures are in.frequen. use.

关键词： Thermal Relaxation Matrix Froben.us Method Toroidal Poloidal Hollow Sphere

An.ealin. effects on.the structural an. optical properties of Zn. n.n.particles with PVA an. CA as chelatin. agen.s

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journ.l of Advan.ed Ceramics 2015年第2期4卷 123-129页

作者： A.n.MALLIKA A.Ramachan.ra reddy K.Ven.gopal reddy Departmen. of Physics Materials Science LaboratoryNational Institute of TechnologyWarangal-506004TelanganaIndia

The effects of an.ealin. temperatures an. chelatin. agen.s on.the structural an. optical properties of Zn. n.n.particles were *** average particle size of Zn. n.n.particles in.reased with in.rease of an.ealin. *** decrease of the full width at half maximum(FWHM)with in.reasin. an.ealin. temperatures in.erred in.rease of particle/grain.*** grain.sizes were also observed to be in.reased with in.rease of an.ealin. *** the absorption.spectra of the samples,the absorption.was red-shifted an. the en.rgy ban. gap was blue-shifted with in.rease of an.ealin. temperatures.A sharp UV emission.peak was observed an. the in.en.ity of this peak in.reased with an.ealin. temperatures correspon.in. to the high crystallin.ty in.the *** high an.ealin. temperature of 700℃,Zn. exhibited a less in.en.e deep level *** n.gligible deep level emission.was attributed to the oxygen.vacan.ies created at higher an.ealin. temperatures.

关键词： Zn. n.n.structures citric acid(CA) polyvin.l alcohol(PVA) chelatin. agen.s scan.in. electron.microscopy(SEM) optical properties

Facile on.-step hydrothermal route to MSe/Mo_(3)Se_(4)(M:Zn.Mn.an. n.)-based electrode materials for ultralon.-life hybrid supercapacitors

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journ.l of Materials Scien.e & Techn.logy 2023年第25期156卷 230-240页

作者： B.n.Vamsi Krishn. Obula reddy An.in.palli Ayyaluri Ramakrishn. reddy Jae Su Yu Departmen. of Electron.cs an. In.ormation.Con.ergen.e En.in.erin. Institute for Wearable Convergence ElectronicsKyung Hee UniversityYongin-siGyeonggi-do 17104Republic of Korea

Tran.ition.metal selen.des have attracted great in.erest in.electrochemical en.rgy storage application. because of their good electrochemical activity an. con.uctivity ***,we reported the metal molybden.m selen.de(M Se/Mo_(3)Se_(4)(M:Zn.Mn.an. n.))electrode materials on.their morphological an. electrochemical properties by varyin. the metal ion. via a facile hydrothermal *** effects of the structural,morphological,an. surface area properties of the prepared powder materials on.their electrochemical performan.e were *** to the hierarchical porous an. un.que in.ercon.ected structure,the n.ckel molybden.m selen.de n.n.sheet spheres(n.S n.Ss)-based electrode material delivered an.excellen. specific capacity value of 252 mAh g^(-1) at a curren. den.ity of 1 Ag^(-1).Moreover,the optimized n.S n.Ss electrode exhibited outstan.in. cyclin. stability with a capacity reten.ion.of 80%an. a correspon.in. coulombic efficien.y of 99%after 80,000 ***,a pouch-type hybrid supercapacitor(HSC)device was assembled usin. n.S n.Ss material as a positive electrode an. activated carbon.as a n.gative electrode in.1 M aqueous KOH ***,the assembled HSC device exhibited superior en.rgy an. power den.ity values as well as magn.ficen. cyclin. *** real-time practical application.,light-emittin. diodes an. a digital display were powered usin. two series-con.ected HSC ***,the obtain.d tremen.ous results stron.ly suggest that the n.Se/Mo_(3)Se_(4) n.Ss-based materials could be a promisin. electrode for ultralon.-life en.rgy storage application..

关键词： n.ckel selen.des Molybden.m selen.des n.n.sheet spheres Ultralon.-life cyclin. stability

ISSR markers based on.GA an. AG repeats reveal gen.tic relation.hip amon. rice varieties toleran. to drought,flood,or salin.ty

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journ.l of Zhejian. Un.versity-Scien.e B(Biomedicin. & Biotechn.logy) 2009年第2期10卷 133-141页

作者： Ch Suren.har reddy A. Prasad BABU B.P. Mallikarjun. SWAMY K. KALADHAR n. SARLA Biotechn.logy Laboratory Crop Improvement SectionDirectorate of Rice ResearchRajendranagar

Drought, flood, salin.ty, or a combin.tion.of these limits rice production. Several rice varieties are well kn.wn.for their toleran.e to specific abiotic stresses. We determin.d gen.tic relation.hip amon. 12 rice varieties in.ludin. 9 toleran. to drought, flood, or salin.ty usin. in.er-simple sequen.e repeat （ISSR） markers. Based on.all markers, the n.n. toleran. varieties formed on. cluster distin.t from the cluster of three con.rol varieties. The salt-toleran. varieties were closest to two flood-toleran. varieties, an. together they were distin.t from the drought-toleran. varieties. （GA）8YG was the most in.ormative primer, showin. the highest polymorphic in.ormation.con.en. （PIC） an. resolvin. power （Rp）. The drought-, flood-, an. salt-toleran. varieties grouped in.three distin.t clusters within.the group of toleran. varieties, when.（GA）8YG was used. Sabita was the on.y exception. The two aus varieties, n.gin.22 an. FR13A, were separated an. grouped with the drought- an. flood-toleran. varieties, respectively, hut they were together in.den.rograms based on.other primers. The results show that ISSR markers associated with （GA）sYG delin.ated the three groups of stress-toleran. varieties from each other an. can.be used to iden.ify gen.s/n.w alleles associated with the three abiotic stresses in.rice germplasm.

关键词： Drought Submergen.e Salin.ty In.er-simple sequen.e repeat-polymerase chain.reaction.(ISSR-PCR) (GA)8YG n.gin.22 (n.2) FR13A Pokkali