1,597 research outputs found

    N-subalgebras of BCK=BCI-algebras which are induced from hyperfuzzy structures

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    In the paper [J. Ghosh and T.K. Samanta, Hyperfuzzy sets and hyperfuzzy group, Int. J. Advanced Sci Tech. 41 (2012), 27–37], Ghosh and Samanta introduced the concept of hyperfuzzy sets as a generalization of fuzzy sets and interval-valued fuzzy sets and applied it to group theory. The aim of this manuscript is to study N-structures in BCKBCI-algebras induced from hyperfuzzy structures

    Length-Fuzzy Subalgebras in BCK/BCI-Algebras

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    As a generalization of interval-valued fuzzy sets and fuzzy sets, the concept of hyperfuzzy sets was introduced by Ghosh and Samanta in the paper [J. Ghosh and T.K. Samanta, Hyperfuzzy sets and hyperfuzzy group, Int. J. Advanced Sci Tech. 41 (2012), 27–37]. The aim of this manuscript is to introduce the length-fuzzy set and apply it to B C K / B C I -algebras. The notion of length-fuzzy subalgebras in B C K / B C I -algebras is introduced, and related properties are investigated. Characterizations of a length-fuzzy subalgebra are discussed. Relations between length-fuzzy subalgebras and hyperfuzzy subalgebras are established

    First Maltese record of Stephanopachys quadricollis (Marseul, 1879) (Coleoptera, Bostrichidae)

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    Three specimens of Stephanopachys quadricollis (Marseul, 1878) were recently found in Malta in UV light traps and represent the first record of this species for this country. Although S. quadricollis is native to the Mediterranean basin, it is not yet clear if these Maltese records are due to a natural population or to an interception. Distributional, nomenclatural and biological data on this species are summarized, and a new synonymy is established: Stephanopachys quadricollis (Marseul, 1879) = Stephanopachys quadraticollis Kocher, 1956, syn. n.peer-reviewe

    Multi-population genetic algorithms with immigrants scheme for dynamic shortest path routing problems in mobile ad hoc networks

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    Copyright @ Springer-Verlag Berlin Heidelberg 2010.The static shortest path (SP) problem has been well addressed using intelligent optimization techniques, e.g., artificial neural networks, genetic algorithms (GAs), particle swarm optimization, etc. However, with the advancement in wireless communications, more and more mobile wireless networks appear, e.g., mobile ad hoc network (MANET), wireless mesh network, etc. One of the most important characteristics in mobile wireless networks is the topology dynamics, that is, the network topology changes over time due to energy conservation or node mobility. Therefore, the SP problem turns out to be a dynamic optimization problem in mobile wireless networks. In this paper, we propose to use multi-population GAs with immigrants scheme to solve the dynamic SP problem in MANETs which is the representative of new generation wireless networks. The experimental results show that the proposed GAs can quickly adapt to the environmental changes (i.e., the network topology change) and produce good solutions after each change.This work was supported by the Engineering and Physical Sciences Research Council(EPSRC) of UK under Grant EP/E060722/1

    Correction: Corrigendum: Intravenous administration of lidocaine directly acts on spinal dorsal horn and produces analgesic effect: An in vivo patch-clamp analysis

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    Scientific Reports 6: Article number: 26253; published online: 18 May 2016; updated: 01 June 2017. The Author Contributions statement in this Article is incomplete, where: “M.K. and T.K. designed the experiments; M.K. conducted experiments and analysed the data; H.F. and T.K. wrote the manuscript. All authors reviewed the manuscript”.</jats:p

    T.K. Cureton's Tip: How the Kinesiology Department Founder and Professor at the University of Illinois Led Roger Bannister to Break the Four Minute Mile

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    This project investigates the events leading up to Roger Bannister???s record-breaking four minute mile in 1954. It focuses on the role of T.K. Cureton, founder of the kinesiology department and professor of physical education at the University of Illinois, who conducted research on training habits of athletic champions. On the basis of literature, internet, and archival research, the study finds that Cureton advised Bannister to train the whole body rather than sport specific areas during their meeting in London, which was the tip leading to Bannister???s record. The author further discusses the careers of these two men, the context of their meeting, and the myth of the impossible.unpublishedU of I OnlyRequested by Student

    Productiviteit van overheidsbeleid: Deel 1: Het Nederlandse onderwijs, 1980-2012

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    Values Technology and InnovationTechnology, Policy and Managemen

    Enhancing Performances of Hybrid Perovskite Light Emitting Diodes with Thickness Controlled PMMA Interlayer

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    sponsorship: We acknowledge SERB, DST for the financial support. The author G.S.K. acknowledges the DST INSPIRE program for the fellowship. The author T.K. acknowledges the UGC for the fellowship. (SERB, DST, DST INSPIRE program, UGC)status: Publishe
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