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For a group T and a subset S of T , the bi-Cayley graph BCay(T, S) of T with respect to S is the bipartite graph with vertex set T ×{0, 1} and edge set {{(g, 0), (sg, 1)} | g ∈ T, s ∈ S}. In this paper, we investigate cubic bi-Cayley graphs of finite nonabelian simple groups. We give several sufficient or necessary conditions for a bi-Cayley graph to be(More)
is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 100-150 pages approx. per volume, which publishes original research papers and survey articles in all aspects of Smarandache multi-spaces, Smarandache geometries, mathematical combinatorics, non-euclidean geometry and(More)
OBJECTIVE To study the relationship between velopharyngeal morphology and velopharyngeal function in operated cleft palate patients with velopharyngeal competence (VPC) with levator veli palatini retropositioning according to Sommerlad. METHODS Three groups were included in the study. The experimental group comprised 18 incomplete cleft patients (group(More)
is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 100-150 pages approx. per volume, which publishes original research papers and survey articles in all aspects of Smarandache multi-spaces, Smarandache geometries, mathematical combinatorics, non-euclidean geometry and(More)
is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 100-150 pages approx. per volume, which publishes original research papers and survey articles in all aspects of Smarandache multi-spaces, Smarandache geometries, mathematical combinatorics, non-euclidean geometry and(More)
is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 100-150 pages approx. per volume, which publishes original research papers and survey articles in all aspects of Smarandache multi-spaces, Smarandache geometries, mathematical combinatorics, non-euclidean geometry and(More)
G and for and y in there is an arc from to a C I-subset of if for any isomorphism dIgraphs, there f AutG such that T == G is called m DC I-group if every subset S of G with ISm is C I-subset of G. Here we charac-DCI abelian groups for m a finite group and S subset of G with 1 rt S. The of G wi th to is defined V(D) = E(D) = G {(g, g8) : 9 E E digraphs are(More)
OBJECTIVE The purpose of this study was to assess the diagnosis, treatment, and prognosis of aggressive fibromatosis in the head and neck. METHODS This is a retrospective study of patients with aggressive fibromatosis who underwent surgical interventions during the 9-year period from 2001 to 2010. Aggressive fibromatosis is treated by resection with an(More)
is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 100-150 pages approx. per volume, which publishes original research papers and survey articles in all aspects of Smarandache multi-spaces, Smarandache geometries, mathematical combinatorics, non-euclidean geometry and(More)