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  1. 2881

    Todos estábamos a la espera de Álvaro Cepeda Samudio edición a cargo de Jacques Gilard by Manuel Guillermo Ortega

    Published 2009-12-01
    “…Chronology, that emphasizes the fundamental moments in the life of the author, in relation with the great facts of the History, the world and the Literature, 3. …”
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    Article
  2. 2882

    Research on PSO-based intuitionistic fuzzy kernel clustering algorithm by UXiao-dong Y, EIYing-jie L, UEShao-hua Y, ANGRui W

    Published 2015-05-01
    “…The intuitionistic fuzzy kernel c-means clustering algorithm has several problems such as sensitivity to the ini-tial value,low convergence speed,etc.To overcome these shortages,the particle swarm optimization (PSO) algorithm with powerful ability of global search and quick convergence rate is applied to intuitionistic fuzzy clustering.Firstly,PSO is used to optimize the initial clustering centers.Then,the approach of intuitionistic fuzzy kernel clustering based on PSO,namely PS-IFKCM,is proposed.This algorithm can enhance both the clustering ability and the convergence speed.Fi-nally,experiments based on four measured datasets are carried out to illustrate the performance of the proposed method.Compared with results from FCM and IFKCM,PS-IFKCM is of great efficiency for classification.…”
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  3. 2883

    Probabilistic scheduling algorithm for providing proportional delay differentiation in content-based online charging system by HUANG Hai1, LIAO Jian-xin1, ZHU Xiao-min1, ZHANG Le-jian1, YANG Ge2

    Published 2009-01-01
    “…The experimental results show that, in considering request service delays, this proposed algorithm always outperforms some other traditional PDD (proportional delay differentiation) scheduling ones and the performance advantages are relatively greater when request service delays increase and vary greatly from each other. Furthermore, it can efficiently meet 6 QoS (quality of service) requirements proposed in content-based billing.…”
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    Article
  4. 2884

    Optimal Design of Reverse-six-link Mechanism of Type ZL50 Loader by Chen Xinde

    Published 2018-01-01
    “…The design result shows that the translation performance and the unload distance,as well as the ratio of transferring force of lifting cylinder are greatly improved,those requirements of the optimal design are achieved.…”
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    Article
  5. 2885

    Evaluation of effectiveness of resource-saving technologies in machine-building industry by S. S. Kudryavtseva, M. V. Shinkevich

    Published 2020-06-01
    “…The presented results of the study are of great economic importance not only for the machine-building complex as a whole, but can also be used by individual enterprises in the real sector of the economy to assess the level of effectiveness of implemented and used resource-saving technologies expressed through the increase in added value.…”
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  6. 2886

    Imaginaţie, memorie, (re)lectură, în opera lui Matei Călinescu by Raluca Dună

    Published 2014-12-01
    “…The autobiographical project that encompasses his whole work is governed by this creative principle, whose importance seems to have been recognized first by the great Romanian exile Mircea Eliade, who is seen in this article as a kind of a paternal and mythical figure for the Romanian exile. …”
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  7. 2887

    Moving “Forward” in Plasmodium Genetics through a Transposon-Based Approach by Bharath Balu

    Published 2012-01-01
    “…Further improvements to the mutagenesis technique and the design of novel genetic screens should lead us to some exciting discoveries about the critical weaknesses of Plasmodium, and greatly aid in the development of new disease intervention strategies.…”
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  8. 2888

    Spectrum allocation algorithm of elastic optical networks in power distribution system by Biyou ZHAO, Shanhui ZHANG, Jinshuai WANG

    Published 2019-02-01
    “…In order to effectively improve the resource utilization of information transmission network in reality,the spectrum allocation problem in flexible optical network in smart grid environment was analyzed,and a spectrum allocation method was proposed.Combining the advantages of genetic algorithm and ant colony algorithm,the genetic algorithm was used to generate the initial solution.Finally,the optimal solution of the spectrum allocation problem was obtained by the characteristics of positive feedback of ant colony algorithm and efficient convergence.The performance of the optimization algorithm mentioned was verified by software simulation.The proposed algorithm can optimize the use of idle spectrum resources to meet the needs of mass data transmission in distribution network,and improve the reliability of distribution network communication system,which is of great significance to the safe and reliable operation of smart grid.…”
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  9. 2889

    Single password authentication method for remote user based on mobile terminal assistance by Yuan XU, Chao YANG, Li YANG

    Published 2019-02-01
    “…To address the issue that users frequently reuse their weak passwords in password-based authentication system,single password authentication based on secret sharing between server and mobile terminal (SPASS) was proposed,which allows a remote user to use a single password to authenticate to multiple services securely and has no need to store any secret of the user in the client PC.Even when the mobile device is lost or stolen,no damage to the user’s information will be induced.Security analysis and performance test show that SPASS greatly improves the security of the user’s secret information and resists dictionary attacks,honeypot attacks,cross-site scripting attacks etc.Furthermore,the proposed scheme can lighten burden of the user’s memory,reduce the storage pressure and easy to be deployed.…”
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  10. 2890

    Eye Gnats, Grass Flies, Eye Flies, Fruit Flies Liohippelates spp. (Insecta: Diptera: Chloropidae) by Erika Machtinger, Phillip E. Kaufman

    Published 2011-06-01
    “…High concentrations of eye gnats are common in areas that have loose sandy soils, especially in the southern United States, and are a great nuisance to humans and animals in rural towns as well as agricultural, recreational, and tourist areas. …”
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  11. 2891

    Expression of the Trait of Adaptability in the Organizational Culture of Lithuanian General Education Schools by Jovita Starkutė

    Published 2024-01-01
    “…The results of the study revealed that educational institutions of Lithuania pay great attention to organizational learning, however, there are challenges in the creating change and customer focus fields of organizational culture. …”
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    Article
  12. 2892

    Research of the Influence of Supporting Method on the Statics Characteristic of Large Wind Turbine Gearbox by Ji Kefeng, Zhang Shijie

    Published 2018-01-01
    “…The results show that the stress and deformation of the box are much smaller if there is a foot supporting at the bottom of the gear box than that if there is no foot supporting,the gear contact stress of the gearbox changes little,and the meshing misalignment of the first-stage gear transmission varies greatly. The research results provide a data basis for the optimal design of large wind turbine gearbox.…”
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    Article
  13. 2893

    Innovation Networks: the Contribution of Partnerships to Innovative Performance of Firms in the Brazilian Electrical-Electronics Industry by Silvye Ane Massaini, Fábio Lotti Oliva

    Published 2015-01-01
    “…However, despite obtaining some significant results concerning the contribution of different partners in the network, electrical-electronics industry companies also attach great importance to internal activities to develop their innovations.…”
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  14. 2894

    Leak bucket based admission control for content adaptation system by ZHU Jiang, SHEN Qing-guo, WANG Li

    Published 2007-01-01
    “…Web server do content adaptation according to the characteristic parameters along with the user request.It would cost more system resource once in a heterogeneous environment where the request varied greatly.To avoid the overload of server,admission control technique must be adopted.Based on combining the terminal characteristic,seman-tic characteristic of content object and communication characteristic,user perceived Web page quality under real-time system load was evaluated and used as a reference in admission control.The leak bucket model and PID(proportional-integral-derivative) method were linked together to construct a feedback control loop.Technical analy-sis and analog simulation validate the feasible of the mechanism,and the QoS user achieved are improved in some degree.It opened up new vista of research for this research direction.…”
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    Article
  15. 2895

    Les indicateurs de biodiversité marine et côtière : état des lieux institutionnel by Levrel Harold, Julia Fossat, Dominique Pelletier

    Published 2010-09-01
    “…Among the components of the biodiversity indicators are mainly focused on rare species and habitats. A great number of these indicators are not used, nor implemented.…”
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  16. 2896

    Crosstalk between Gut Microbiota Metabolites and Ischemic Stroke by TANG Qiang

    Published 2022-10-01
    “…Ischemic stroke is a refractory brain injury that results in severe loss of function and greatly increases the burden of society and medical system. …”
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  17. 2897

    The analysis of Eric von Rosen’s archaeological collection (Etnografiska museet, Sweden): the contribution of the Swedish Chaco-Cordillera Expedition to the study of mining and met... by María Florencia Becerra

    Published 2021-12-01
    “…Besides the analysis performed by Eric von Rosen in 1902-1903, no further in-depth studies of the collection had been since carried out, despite its great potential to elucidate different aspects of the Andean and lowlands’ pre-Columbian past. …”
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  18. 2898

    Vilayat-ı Sitte Islahatı’nın Van’da Uygulanma Çabaları by Serhat Aras TUNA

    Published 2022-12-01
    “…During the reform period, a great rebellion broke out in Van. Therefore, the reform was under the influence of this rebellion in Van. …”
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  19. 2899

    Research on River-lake Demarcation Technology Fusing Radar Point Cloud andOrthophoto by XIA Zuwei, RONG Lihui

    Published 2020-01-01
    “…The results show that the method isfeasible for river chiefssystem management and protection range line extraction,which can greatly shorten the production cycle and save production costs, so it isof good practical promotion value.…”
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    Article
  20. 2900

    Designing of multimedia learning using lectora inspire for informatics education students by Elfi Tasrif

    Published 2021-02-01
    “…So that with this multimedia learning design greatly contributes to learning in informatics education.…”
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