1,725,555 research outputs found

    Ceremony - Jun Chen, Qi Chen, Shaoping Chen

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    Graduates Jun Chen, Qi Chen, and Shaoping Chen receive their hoods.https://scholarship.kentlaw.iit.edu/commencement_2013/1097/thumbnail.jp

    THE DESIGN OF ADAPTIVE CONTROLLER AND SYNCHRONIZER FOR QI-CHEN SYSTEM WITH UNKNOWN PARAMETERS

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    This paper investigates the design problem of adaptive controller and synchronizer for the Qi-Chen system (2005), when the system parameters are unknown. First, we build an adaptive controller to stabilize the QiChen chaotic system to its unstable equilibrium at the origin. Then we build an adaptive synchronizer to achieve global chaos synchronization of the identical Qi-Chen chaotic systems with unknown parameters. The results derived for adaptive stabilization and adaptive synchronization for the Qi-Chen chaotic system are established using adaptive control theory and Lyapunov stability theory. Numerical simulations have been shown to demonstrate the effectiveness of the adaptive control and synchronization schemes derived in this paper for the Qi-Chen chaotic system

    Qi Chen oral history interview, 2012

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    Qi Chen oral history conducted by Kevin Kosanovich on 10/4/2012. Topics include: Adelaide, Australia; China; bboying in Asia; Elmo; YouTube; Bboy Club and SMILES Crew; Kodachrome.Qi Chen oral history conducted by Kevin Kosanovich on 10/4/2012 in Swem Library. Hailing from China, Chen attended the University of Adelaide and was an exchange student at William & Mary. Topics include: Adelaide, Australia; China; bboying in Asia; Elmo; YouTube; Bboy Club and SMILES Crew; Kodachrome

    Qi Chen (陈琦) interview for the China Boom Project

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    Qi Chen, Chief Operating Officer of Koolanoo Group, was interviewed by the Asia Society staff in Beijing, China on April 2, 2009.Transcript and interviewee's bio are available.Original video interviews are available at the Asia Society.The China Boom Project classified this interviewee’s field as Business

    sj-docx-1-ict-10.1177_15347354221134513 – Supplemental material for Ginkgo biloba Golden Leaf Extract (GGLE) Inhibits Melanoma Cell Invasion and Angiogenesis Through Inhibition of Angiogenin

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    Supplemental material, sj-docx-1-ict-10.1177_15347354221134513 for Ginkgo biloba Golden Leaf Extract (GGLE) Inhibits Melanoma Cell Invasion and Angiogenesis Through Inhibition of Angiogenin by Ping Chen, Tao Wang and Qi Chen in Integrative Cancer Therapies</p

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    Variations on the Author

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    “Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship

    Supplementary_Tables_(3) - MiR-942-3p Promotes the Proliferation and Invasion of Hepatocellular Carcinoma Cells by Targeting MBL2

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    Supplementary_Tables_(3) for MiR-942-3p Promotes the Proliferation and Invasion of Hepatocellular Carcinoma Cells by Targeting MBL2 by Chun-Yang Xu, Jun-Feng Dong, Zi-Qi Chen, Guo-Shan Ding and Zhi-Ren Fu in Cancer Control</p

    Appropriate Similarity Measures for Author Cocitation Analysis

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    We provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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