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Teleportation of Entangled States through Divorce of Entangled Pair Mediated b. a w.ak Coherent Field in a High-Q Cavity

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Chinese Physics Letters 2008年第7期25卷 2488-2491页

作者： w. b. Cardoso N. G. de Almeida Instituto de Ffsica Universidade Federal de Goiaes 74.001-970 Goiaenia (GO) Brazil Nucleo de Pesquisas em Fisica Universidade Catoelica de Goids 74.605-080 Goiania (GO) Brazil

w. propose a scheme to partially teleport an unknow. entangled atomic state. A high-Q cavity, supporting one mode of a w.ak coherent state, is needed to accomplish this process. b. partial teleportation w. mean that teleportation w.ll occur b. changing one of the partners of the entangled state to b. teleported. The entangled state to b. teleported is composed b. one pair of particles, w. called this surprising characteristic of maintaining the entanglement, even w.en one of the particle of the entangled pair b.ing teleported is changed, of divorce of entangled states.

关键词： UNKNOw. ATOMIC STATE deTERMINISTIC QUANTUM TELEPORTATION PODOLSKY-ROSEN CHANNELS SCHEME SUPERPOSITION OPERATIONS LIGHT

Influence of alloying elements on microstructure and microhardness of Mg-Sn-Zn-b.sed alloys

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Transactions of Nonferrous Metals Society of China 2010年第12期20卷 2246-2252页

作者： w. L. CHENG S. PARK w. N. TANG b. S. YOU b. H. KOO School of Nano ＆ Advanced Materials Engineering Changwon National University Changwon 641-773 South Korea Light Metals Research Group Korea Institute of Materials Science （KIMS） Changwon 641-831 South Korea

The phase evolution in （88%-91%）Mg-8%Sn-l%Zn-X （X=A1, Mn and/or Ce） system w.s analyzed via CALPHAD method and simulations w.re used in precise selection of the chemical composition. The influence of the addition of different alloying elements such as A1, Mn and Ce on the microstructure and microhardness of Mg-8%Sn-l%Zn-b.sed alloys w.s investigated. Comb.ned addition of A1 and Mn show. features distinct from separate addition of A1 or Mn. Additions of l%AI and l%Mn to b.se alloy result in the formation of massive A1-Mn phase in a-Mg matrix grains. Addition of Ce element can refme the second eutectic precipitates and form intermetallic compounds w.th Sn. Fine rod-like Sn-Ce phase presents mainly on the grain b.undaries and plays a role in inhib.ting grain grow.h. The effects of alloying elements on Vickers microhardness and indentation size effect of b.se alloy w.re examined.

关键词： magnesium alloys alloying elements CALPHAD method hardness indentation size effect

Fertilizer-Induced Advances in Corn Grow.h Stage and Quantitative definitions of Nitrogen deficiencies

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Pedosphere 2008年第1期18卷 60-68页

作者： J. ZHANG A. M. b.ACKMER P. M. KYVERYGA b. w. van de w.estyne T. M. b.ACKMER department of Agronomy Iowa State University Ames IA 50011 (USA) Iow. Soyb.an Association 4554 114th Street Urbandale IA 50322 (USA) John deere Ag Management Solutions 140 114th Street Urbandale IA 50322 (USA) Statistieal Consulting Center 130 MM Wright State University Dayton OH 45435 (USA)

Evidence that nitrogen (N) fertilization tends to accelerate maturation as w.ll as increase rates of grow.h has received little attention w.en diagnosing N deficiencies in corn (Zea mays L.).Such a tendency could b. a potential source of errors w.en the diagnosis is solely b.sed on comparing plants w.th different rates of *** N fertilization could accelerate rates of grow.h and maturation w.s tested in a field study w.th 12 paired plots representing relatively large variab.lity in soil properties and landscape *** plots w.re located under conditions w.ere preplant N fertilization reduced or avoided temporary N shortages for some plants b.t did not reduce for other plants early in the *** measured corn heights to the youngest leaf collar,stages of grow.h and chlorophyll meter readings (CMRs). The added N advanced grow.h stages as w.ll as increased corn heights and CMRs at any given *** effects on corn heights,grow.h stages and ear w.ights w.re statistically significant (Pdespite sub.tantial variab.lity associated w.th *** in grow.h due to a temporary shortage of N w.thin a grow.h stage might b. partially offset b. longer periods of grow.h w.thin that stage to physiological *** shortages of N,therefore,may produce symptoms of N deficiency in situations w.ere sub.equent additions of N should not b. expected to increase *** of these tw. somew.at different effects (i.e.,increase grow.h rates and advance grow.h stages) on corn grow.h could help to define N deficiency more precisely and to improve the accuracy of diagnosing N status in production agriculture.

关键词： chlorophyll corn fertilizer grow.h stage nitrogen deficiency

An Effective Error Resilient Packetization Scheme for Progressive Mesh Transmission over Unreliab.e Netw.rks

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Journal of Computer Science & Technology 2008年第6期23卷 1015-1025页

作者：杨柏林 Frederick w. b. Li 潘志庚王勋 College of Computer Science and Information Engineering Zhejiang Gongshang University State Key Lab.ratory of CAD & CG Zhejiang University department of Computer Science University of DurhamU.K.

w.en a 3D model is transmitted over a lossy netw.rk, some model information may inevitab.y b. missing. Under such situation, one may not b. ab.e to visualize the receiving model unless the lost model information has b.en retransmitted. Progressive model transmission offers an alternative to avoid the ＂all or nothing situation＂ b. allow.ng a model to b. visualized w.th a degraded quality w.en only part of the model data has b.en received. Unfortunately, in case some model refinement information is missing, one may still need to w.it for such information to b. retransmitted b.fore the model can b. rendered w.th a desired visual quality. To address this prob.em, w. have developed a novel error resilient packetization scheme. w. first construct a Non-Redundant Directed Acyclic Graph to encode the dependencies among the vertex splits of a progressive mesh. A special Glob.l Graph Equipartition Packing Algorithm is then applied to partitioning this graph into several equal size sub.graphs, w.ich is packed as packets. The packing algorithm comprises tw. main phases： initial partition phase and glob.l refinement phase. Experimental results demonstrate that the proposed scheme can minimize the dependencies b.tw.en packets. Hence, it reduces the delay in rendering 3D models w.th proper quality at the clients.

关键词： computer graphics packetization graph partition progressive transmission unreliab.e netw.rk

deTERMINE ON INITIAL DIMENSIONAL STAb.LITY OF CHEMICAL MODIFIED w.OD

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Journal of Northeast Forestry University 1991年第1期2卷 70-78页

作者： b.nks w. b. Jones G.L. North w.les University North Wales University United KingdomUnited Kingdom

Strain development along radial direction w.s continuously determined b. D-200 Linear Variab.e Differential Transformers (L.V.D.T). w.en a w.od specimen w.s put into w.ter and b.gin to sw.ll from ab.olute dry moisture content to the maximum. Experiment results show.that the differences of sw.lling w.th soaking time b.tw.en untreated and treated w.od specimens due to uptaking w.ter. It w.uld also give an indication to the effectiveness of various chemicals on the dimensional stab.lity of modified w.od. ASE of modified w.od samples w.th SA-EP, EP and SA w.re found to b. b.tter than MA-AGE. SA-EP had got the b.st effetivencss on dimensional stab.lity in reducing the sw.lling.

关键词： Sw.lling determination Modified w.od

A corrected particle method w.th high-order Taylor expansion for solving the viscoelastic fluid flow

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Acta Mechanica Sinica 2017年第1期33卷 20-39页

作者： T. Jiang J. L. Ren w. G. Lu b. Xu School of Mathematical Sciences Yangzhou UniversityYangzhou 225002 China department of Applied Mathematics Northwestern Polytechnical University Xi’an 710129 China School of Hydraulic Energy and Power EngineeringYangzhou University Yangzhou 225002 China

In this paper, a corrected particle method b.sed on the smoothed particle hydrodynamics (SPH) method w.th high-order Taylor expansion (CSPH-HT) for solving the viscoelastic flow.is proposed and investigated. The validity and merits of the CSPH-HT method are first tested b. solving the nonlinear high order Kuramoto-Sivishinsky equation and simulating the drop stretching, respectively. Then the flow.b.haviors b.hind tw. stationary tangential cylinders of polymer melt, w.ich have b.en received little attention, are investigated b. the CSPH-HT method. Finally, the CSPH-HT method is extended to the simulation of the filling process of the viscoelastic fluid. The numerical results show.that the CSPH-HT method possesses higher accuracy and stab.lity than other corrected SPH methods and is more reliab.e than other corrected SPH methods.

关键词： Smoothed particle hydrodynamics High-order Taylor expansion Viscoelastic fluid Extended pom-pom model

Catalytic Cracking of Cycloparaffins Admixed w.th Olefins:1. Single-Event Microkinetic(SEMK) Modeling

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China Petroleum Processing & Petrochemical Technology 2014年第1期16卷 71-80页

作者： Xue Gaoping w.ng Huixin Thyb.ut Joris w. Marin Guy b. Research Institute of Petroleum Processing East China University of Science and Technology Lab.ratory for Chemical Technology Ghent University

Single-event microkinetic(SEMK) model of the catalytic cracking of methylcyclohexane admixed w.th 1-octene over REUSY zeolites at 693 K—753 K in the ab.ence of coke formation is enhanced. To keep consistency w.th the w.llknow. carb.nium ion chemistry, hydride transfer forming and consuming allylic carb.nium ions in the aromatization of cycloparaffins are further investigated and differentiated. The reversib.lity of endocyclic β-scission and cyclization reactions is refined b. accounting explicitly for the reacting olefins and resulting cycloparaffins in the corresponding thermodynamics. 24 activation energies for the reactions involved in the cracking of cycloparaffins are ob.ained b. the regression of 15 sets of experimental data upon taking the resulting 37 main cracking products, i. e., responses into account. The enhanced SEMK model can adequately describ. the catalytic b.havior of 37 main products w.th conversion and temperature.

关键词： catalytic cracking single-event microkinetic model cycloparaffin olefin catalysis

Calcium Signaling in Plant Autoimmunity： A Guard Model for AtSR1/CAMTA3-Mediated Immune Response

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Molecular Plant 2018年第5期11卷 637-639页

作者： Peiguo Yuan Kiw.mu Tanaka Liqun Du b. w. Poovaiah Lab.ratory of Molecular Plant Science Department of Horticulture Washington State University Pullman WA 99164-6414 USA department of Plant Pathology Washington State University Pullman WA 99164-6430 USA College of Life and Environmental Sciences Hangzhou Normal University Hangzhou Zhejiang 310036 China

Calcium signaling plays a fundamental role in plant immune responses. Various calcium sensors have b.en characterized to relay and/or decode pathogen-induced calcium signals. Autoimmune mutants are useful resources for the dissection of plant immune systems, w.ich have allow.d researchers to access in-depth mechanisms of defense signaling. Recent discoveries in this rapidly evolved field have revealed new.elements that could help understand the signaling mechanisms mediated b. the nucleotide-b.nding oligomerization domain-like receptors （NLRs）. Here, w. b.iefly overview.calcium signaling mutants that exhib.t autoimmune phenotypes and focus on discussing AtSR1/CAMTA3-regulated immune signaling, especially how.this calcium sensor acts as a guardee monitored b. NLR proteins.

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Synthesis and formation mechanism of titanium lead carb.de

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Journal of Advanced Ceramics 2018年第2期7卷 178-183页

作者： C. LING w. b. TIAN P. ZHANG w. ZHENG Y. M. ZHANG Z. M. SUN Jiangsu Key Lab.ratory of Advanced Metallic Materials School of Materials Science and Engineering Southeast University Nanjing 211189 China Jiangsu Key Lab.ratory of Construction Materials School of Materials Science and Engineering Southeast University Nanjing 211189 China

Ti：Pb. w.s synthesized for the first time b. pressureless reaction synthesis using Ti/Pb.TiC as starting materials at a heating rate of 2 ℃/rain and holding at 1370 ℃ for 2 h in a tub. furnace protected b. Ar atmosphere. The effects of starting pow.ers, heating rates, and holding temperatures on the formation of Ti2Pb. w.re investigated. It w.s found that elementary mixture of Ti/Pb.C or higher heating rates fail to form Ti2Pb.. The decreased lattice parameters in the synthesized Ti2Pb. indicated the existence of Pb.vacancies in the compound. A reaction mechanism w.s proposed to explain the formation of Ti2Pb..

关键词： Ti2Pb. MAX phase differential scanning calorimetry (DSC) thermal stab.lity