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Computer Systems Science & Engineering 2022年第6期41卷 861-874页

作者： J.V.Anchitaalagammai rajesh Verma M.Kavitha A.r.revathi S.r.Preethi Kiranmai Bellam Department of Computer Science and Engineering Velammal College of Engineering and TechnologyMadurai625009TamilNaduIndia Department of Electrical Engineering King Khalid UniversityAbha62529Saudi Arabia Department of Electronics and Communication Engineering K.Ramakrishnan College of TechnologyTiruchirappalli621112Tamil NaduIndia Department of Information Technology SRM Valliammai Engineering CollegeChennai603203Tamil NaduIndia Department of Electronics and Communication Engineering SRM Valliammai Engineering CollegeChennai603203Tamil NaduIndia Department of Computer Science Prairie View A&M UniversityPrairie ViewTXUnited State

Energy management and packet delivery rate are the important factors in ad hoc *** is the major network where nodes share the information without *** to the mobility of nodes,maximum energy is spent on transmission of *** energy is wasted on packet dropping and false route *** this research work,Fuzzy Based reliable Load Balanced routing Approach(rLrA)is proposed to provide high energy efficiency and more network lifetime using optimal multicast route discovery *** contains three *** first phase,optimal multicast route discovery is initiated to resolve the link *** second phase,the link quality is estimated and set to threshold value to meet the requirements of high energy *** third phase,energy model is shown to obtain total energy of network after transmission of packets.A multicast routing is established Based on path reliability and fault tolerant calculation is done and integrated with multicast *** routes can withstand the malicious *** decision model is integrated with propose protocol to decide the performance of network *** network simulation tool is used for evaluating the rLrA with existing schemes and performance of rLrA is good compared to others.

关键词： Fuzzy model link quality multicast route energy model cluster group node lifetime

Exact traveling wave solutions of some nonlinear physical *** fifth order KdV type equations

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Communications in Nonlinear Science and Numerical Simulation 2000年第3期5卷 118-124页

作者： Jianlan HU x. FENG and Zhi LI(Department of Applied Mathematics, Beijing Polytechnic University, Beijing 100022, ChinaCenter for Space Plasma and Aeronomic research / Department of Mechanical and Aerospace Engineering, University of Alabama in Huntsville Department of Applied Mathematics Beijing Polytechnic University Beijing 100022 China Center for Space Plasma and Aeronomic research / Department of Mechanical and Aerospace Engineering University of Alabama in Huntsville Huntsville AL 35899 USA Department of Mechanics & Engineering Science Peking University Beijing 100871 China

New exact traveling wave solutions are derived for the fifth order KdV type equations by using a delicate way of rank analysis two-step ansatz method. Solitary shallowwater waves described by the above equation are di... 详细信息

关键词： the fifth order KdV type equations exact traveling wave solution solitary waves rank analysis method

Fuzzy Multi-Objective Decision Model of Supplier Selection with Preference Information

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Journal of Systems Engineering and Electronics 2001年第1期12卷 34-41页

作者： Chen Zhixiang School of Management, Zhongshan University, Guangzhou 510275, P. r. China Ma Shihua & Chen rongqiu School of Management, Huazhong University of Science & Technology, Wuhan 430074, r r. China School of Management Zhongshan University Guangzhou 510275 P. R. China School of Management Huazhong University of Science & Technology Wuhan 430074 P. R. China

Supplier selection is a multi-objective decision problem, which must be considered many objectives, some objectives are qualitative, and others are quantitative. Meanwhile, manufacturer has preference for different suppliers. In this paper, a new multi-objective decision model with preference information of supplier is established. A practical example of supplier selection problem utilizing this model is studied. The result demonstrates the feasibility and effectiveness of the methods proposed in the paper.

关键词： Multi-objective Supplier selection FuzZy membership degree.

Syntheses of aromatic polyimides from chlorophthalic anhydride

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Syntheses of aromatic polyimides from chlorophthalic anhydri...

Determination of coal mine mechanization using fuzzy logic

International Symposium on Engineering Plastics EP’2004 LANZHOU

作者： S.B.Zhang S.Q.Wu C.L.Gao M.x.Ding L.x.Gao State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences

＜正＞introduction Polyimides（PIs）have been of great interest in engineering and microelectronics for a number of applications owing to their unique property combinations[1].Conventionally,these materials are made through the condensation reaction of a diamine with a dianhydride giving soluble polyamic acids,followed by thermal or

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Mining Science and Technology 2009年第2期19卷 149-154页

作者： Ataei M Khalokakaei r Hossieni M Faculty of Mining Petroleum and Geophysics EngineeringShahrood University of Technology

Two of the most important tasks in coal mines are to improve efficiency and to increase production besides keeping safety constantly in *** order to obtain these goals,mine mechanization is *** mechanization needs high levels of investment and should therefore be studied carefully before final decisions about mechanization are *** analysizing the potential for mechanization the following,rather imprecise,factors should be considered:seam inclination and thickness,geological disturbances,seam floor conditions,roof conditions,water at the working face and the extension of *** our study we have used fuzzy logic,membership functions and created fuzzy rule-based methods and to considered the ultimate objective:mechanization of *** a case study,the mechanization of the Takht coal seams in Iran was *** results show a high potential for mechanization in most of the Takht coal seams.

关键词： fuzzy set mechanization coal seams productivity safety

Future Physics Programme of BESⅢ

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Chinese Physics C 2020年第4期44卷 I0001-I0004,1-102页

作者： M.Ablikim M.N.Achasov P.Adlarson S.Ahmed M.Albrecht M.Alekseev A.Amoroso F.F.An Q.An Y.Bai O.Bakina r.Baldini Ferroli Y.Ban K.Begzsuren J.V.Bennett N.Berger M.Bertani D.Bettoni F.Bianchi J Biernat J.Bloms I.Boyko r.A.Briere L.Calibbi H.Cai x.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.Chai J.F.Chang W.L.Chang J.Charles G.Chelkov Chen G.Chen H.S.Chen J.C.Chen M.L.Chen S.J.Chen Y.B.Chen H.Y.Cheng W.Cheng G.Cibinetto F.Cossio x.F.Cui H.L.Dai J.P.Dai x.C.Dai A.Dbeyssi D.Dedovich Z.Y.Deng A.Denig Denysenko M.Destefanis S.Descotes-Genon F.De Mori Y.Ding C.Dong J.Dong L.Y.Dong M.Y.Dong Z.L.Dou S.x.Du S.I.Eidelman J.Z.Fan J.Fang S.S.Fang Y.Fang r.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng M.Fritsch C.D.Fu Y.Fu Q.Gao x.L.Gao Y.Gao Y.Gao Y.G.Gao Z.Gao B.Garillon I.Garzia E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.x.Gong W.Gradl M.Greco L.M.Gu M.H.Gu Y.T.Gu A.Q.Guo F.K.Guo L.B.Guo r.P.Guo Y.P.Guo A.Guskov S.Han x.Q.Hao F.A.Harris K.L.He F.H.Heinsius T.Held Y.K.Heng Y.r.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang J.S.Huang x.T.Huang x.Z.Huang Z.L.Huang N.Huesken T.Hussain W.Ikegami Andersson W.Imoehl M.Irshad Q.Ji Q.P.Ji x.B.Ji x.L.Ji H.L.Jiang x.S.Jiang x.Y.Jiang J.B.Jiao Z.Jiao D.P.Jin S.Jin Y.Jin T.Johansson N.Kalantar-Nayestanaki x.S.Kang r.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk T.Khan A.Khoukaz P.Kiese r.Kiuchi r.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.Kurth M.G.Kurth W.Kuhn J.S.Lange P.Larin L.Lavezzi H.Leithoff T.Lenz C.Li Cheng Li D.M.Li F.Li F.Y.Li G.Li H.B.Li H.J.Li J.C.Li J.W.Li Ke Li L.K.Li Lei Li P.L.Li P.r.Li Q.Y.Li W.D.Li W.G.Li x.H.Li x.L.Li x.N.Li x.Q.Li Z.B.Li H.Liang H.Liang Y.F.Liang Y.T.Liang G.r.Liao L.Z.Liao J.Libby C.x.Lin D.x.Lin Y.J.Lin B.Liu B.J.Liu C.x.Liu D.Liu D.Y.Liu F.H.Liu Fang Liu Feng Liu H.B.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.Y.Liu K.Y.Liu Ke Liu Q.Liu S.B.Liu T.Liu x.Liu x.Y.Liu Y.B.Liu Z.A.Liu Zhiqing Liu Y.F.Long x.C.Lou H.J.Lu J.D.Lu J.G.Lu Y.Lu Y.P.Lu C.L.Luo M.x.Luo P.W.Luo T.Luo x.L.Luo S.Lusso x.r.ly. F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma x.N.Ma x.x. Institute of High Energy Physics Beijing 100049China Beihang University Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum ruhr-University D-44780 BochumGermany Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China China Center of Advanced Science and Technology Beijing 100190China COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200443China G.I.Budker Institute of Nuclear Physics SB rAS(BINP) Novosibirsk 630090Russia GSI Helmholtzcentre for Heavy Ion research GmbH D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China Hangzhou Normal University Hangzhou 310036China Helmholtz Institute Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University of Science and Technology Luoyang 471003China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati I-00044FrascatiItaly INFN Sezione di Ferrara I-44122FerraraItaly Institute of Physics and Technology Peace Ave.54BUlaanbaatar 13330Mongolia Johannes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Joint Institute for Nuclear research 141980 DubnaMoscow regionRussia Justus-Liebig-Universitaet Giessen II.Physikalisches InstitutHeinrich-Buff-Ring 16D-35392 GiessenGermany KVI-CArT University of GroningenNL-9747 AA GroningenThe Netherlands Lanzhou University Lanzhou 730000China Liaoning University Shenyang 110036China Nanjing Normal University Nanjing 210023China Nanjing University Nanjing 210093China Nankai University Tianjin 300071China Peking University Beijing 100871China Shandong University Jinan 250100China Shanghai

There has recently been a dramatic renewal of interest in hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plethora of charmonium-like xYZ states at BESⅢ and B factories, and the observation of an intriguing proton-antiproton threshold enhancement and the possibly related x(1835) meson state at BESⅢ, as well as the threshold measurements of charm mesons and charm baryons. We present a detailed survey of the important topics in tau-charm physics and hadron physics that can be further explored at BESⅢ during the remaining operation period of BEPCⅡ. This survey will help in the optimization of the data-taking plan over the coming years, and provides physics motivation for the possible upgrade of BEPCⅡ to higher luminosity.

关键词： meson hadron optimization

Inter-annual and seasonal variations in hydrological parameters and its implications on chlorophyll a distribution along the southwest coast of Bay of Bengal

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Acta Oceanologica Sinica 2015年第6期34卷 94-100页

作者： Shanthi r. Poornima D. raja K. Sarangi r.K. Saravanakumar A. Thangaradjou T. Centre of Advanced Study in Marine Biology Faculty of Marine Sciences Annamalai University Marine Geo and Planetary Sciences Group Space Application Centre (ISRO)

Seasonal and inter-annual variability of hydrological parameters and its impact on chlorophyll distribution was studied from January 2009 to December 2011 at four coastal stations along the southwest Bay of Bengal. Statistical analysis （principal component analysis （PCA）, two-way analysis of variance （ANOVA） and correlation analysis） showed the significant impact of hydrological parameters on chlorophyll distribution in the study area. The ranges of different parameters recorded were 23.8-33.8℃ （SST）, 4.00-36.00 （salinity）, 7.0-9.2 （pH）, 4.41-8.32 mg/L （dissolved oxygen）, 0.04-2.45 μmol/L （nitrite）, 0.33-16.10 μmol/L （nitrate）, 0.02-2.51 μmol/L （ammonia）, 0.04-3.32 μmol/L （inorganic phosphate）, 10.09-85.28 μmol/L （reactive silicate） and 0.04-13.8 μg/L （chlorophyll）. PCA analysis carried out for different seasons found variations in the relationship between physico-chemical parameters and chlorophyll in which nitrate and chlorophyll were positively loaded at PC1 （principal component 1） during spring inter-monsoon and at PC2 （principal component 2） during other seasons. Likewise correlation analysis also showed significant positive relationship between chlorophyll and nutrients especially with nitrate （~0.734）. Distribution of hydrobiological parameters between stations and distances was significantly varying as evidenced from the ANOVA results. The study found that the spatial and temporal distribution of chlorophyll was highly dependent on the availability of nutrients especially, nitrate in the southwest Bay of Bengal coastal waters.

关键词： chlorophyll nutrients PCA nitrate correlation analysis Bay of Bengal

Improving recommendation for Effective Personalization in Context-Aware Data Using Novel Neural Network

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Computer Systems Science & Engineering 2023年第8期46卷 1775-1787页

作者： r.Sujatha T.Abirami Department of Information Technology M.Kumarasamy College of EngineeringKarurTamilnaduIndia Department of Information Technology Kongu Engineering CollegePerunduraiTamilnaduIndia

The digital technologies that run based on users’content provide a platform for users to help air their opinions on various aspects of a particular subject or *** recommendation agents play a crucial role in personalizing the needs of individual ***,it is essential to improve the user *** recommender system focuses on recommending a set of items to a user to help the decision-making process and is prevalent across e-commerce and media *** Context-Aware recommender Systems(CArS),several influential and contextual variables are identified to provide an effective recommendation.A substantial trade-off is applied in context to achieve the proper accuracy and coverage required for a collaborative *** CArS will generate more recommendations utilizing adapting them to a certain contextual situation of ***,the key issue is how contextual information is used to create good and intelligent recommender *** paper proposes an Artificial Neural Network(ANN)to achieve contextual recommendations based on usergenerated *** ability of ANNs to learn events and make decisions based on similar events makes it effective for personalized recommendations in ***,the most appropriate contexts in which a user should choose an item or service are *** work converts every label set into a Multi-Label Classification(MLC)problem to enhance *** results show that the proposed ANN performs better in the Binary relevance(Br)Instance-Based Classifier,the Br Decision Tree,and the Multi-label SVM for Trip Advisor and LDOS-CoMoDa ***,the accuracy of the proposed ANN achieves better results by 1.1%to 6.1%compared to other existing methods.

关键词： recommendation agents context-aware recommender systems collaborative recommendation personalization systems optimized neural network-based contextual recommendation algorithm

Targeting Key Genes to Tailor Old and New Crops for a Greener Agriculture

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Molecular Plant 2020年第3期13卷 354-356页

作者： Alisdair r.Fernie Jianbing Yan Department of Molecular Physiology Max-Planck-lnstitute of Molecular Plant PhysiologyAm Muhlenberg 114476 PotsdamGermany National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural UniversityWuhan 430070China

Growing crops closer to the consumer is one of many approaches proposed to lessen the environmental footprint associated with food production(Banerjee and Adenauer,2014).This is complicated by an increasingly urban population,the lack of available land in cities and the consequent need for rapid crop *** these constraints,to date only lettuce and related leafy greens are currently cultivated at scale in urban farms(Touliatos et al.,2016).In recent years,there are increasing interests in the urban agriculture of fruits and berries,since controlled automated vertical farming systems offer the twin advantages of optimizing land use and the ease with which they can be designed to be more environmentally friendly and sustainable than traditional ***,a considerable challenge is that commercial crop varieties were historically,and still are,bred to be high yielding under typical field and greenhouse ***,given the perishable nature of fruits and berries,a reduced distance from farm to fork renders the shelf-life trait(and its associated detrimental effects on fruit quality)less ***,the possibility to improve fruit and berry quality traits is a particularly attractive aspect of urban *** addition,the environmental benefit for these species is perhaps even greater than for other crops,since they are more often transported by air.A recent study uses multi-site CrISPr/Cas9-mediated genome editing to restructure vine line tomato plants into compact early-yielding plants suitable for urban agriculture(Figure 1),while demonstrating that a single gene editing strategy can produce a compact stature in the related plant groundcherry(Kwon et al.,2019).

关键词： crops yielding Figure