Institution
Sophia University
Education•Tokyo, Japan•
About: Sophia University is a education organization based out in Tokyo, Japan. It is known for research contribution in the topics: Nonlinear system & Catalysis. The organization has 4986 authors who have published 7657 publications receiving 106567 citations. The organization is also known as: Jōchi Daigaku.
Topics: Nonlinear system, Catalysis, Thin film, Adaptive control, Ion
Papers published on a yearly basis
Papers
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TL;DR: It is shown that for a class of nonlinear time-delay systems with triangular structure the adaptive stabilizing controller can be obtained by recursively constructing the Lyapunov-Razumikhin function.
Abstract: This note presents a new method to design adaptive feedback controller for nonlinear time-delay systems. First, by using the LaSalle-Razumikhin theorem, a sufficient condition is derived that ensures the convergence of a part of the solution with stability for a class of functional differential equations. Then, using this condition, the adaptive stabilization problem is solved for nonlinear time-delay systems. Moreover, it is shown that for a class of nonlinear time-delay systems with triangular structure the adaptive stabilizing controller can be obtained by recursively constructing the Lyapunov-Razumikhin function. It will be shown that the provided recursive design approach, which is obviously motivated by the typical backstepping method, is not a trivial extension of the existing design method.
168 citations
TL;DR: In this article, the Li + transport number of two types of polymer electrolytes have been estimated by means of the combination of the complex impedance and potentiostatic polarization measurements.
168 citations
TL;DR: The authors observed the behaviors of the same people across five games, i.e., prisoner's dilemma games, trust games, a trust game, a dictator game, and a faith game and found strong consistency in behaviors among these games.
167 citations
TL;DR: In this paper, the authors examined the effect of inter-port competition between two ports by applying a game theoretical approach and derived a non-cooperative game theoretic model where each port selects port charges strategically in the timing of port capacity investment.
Abstract: This paper examines the effect of inter-port competition between two ports by applying a game theoretical approach. We construct a non-cooperative game theoretic model where each port selects port charges strategically in the timing of port capacity investment. We derive the Nash equilibrium and obtain some propositions from the equilibrium. We then apply the propositions to the case of inter-port competition between the ports of Busan and Kobe.
166 citations
TL;DR: This paper examined how infant age and cultural variation influence the contents of maternal speech to infants of two ages in four cultures. But they focused on the U.S. and found that the content of the maternal speech was classified as affect salient or information salient.
Abstract: Maternal speech to infants of 2 ages in 4 cultures was examined to probe how infant age and cultural variation influence the contents of that speech. Argentine, French, Japanese, and U.S. American mothers were individually videotaped in naturalistic free-play interactions at home with their 5- and 13-month-old infants, maternal speech was transcribed, and the contents classified as affect salient or information salient
165 citations
Authors
Showing all 5005 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| George P. Chrousos | 169 | 1612 | 120752 |
| Henning Tiemeier | 108 | 866 | 48604 |
| Vincent W. V. Jaddoe | 106 | 1008 | 44269 |
| Takaaki Tanaka | 105 | 321 | 41804 |
| Israel E. Wachs | 103 | 427 | 32029 |
| Masayoshi Watanabe | 95 | 649 | 34819 |
| Teruo Okano | 91 | 605 | 28346 |
| S. Yamamoto | 86 | 371 | 22637 |
| Nick Serpone | 85 | 474 | 30532 |
| Tony D. James | 73 | 435 | 21605 |
| Akihiko Kikuchi | 71 | 293 | 16970 |
| Paul Hofman | 70 | 578 | 28581 |
| Kenji Uchino | 64 | 480 | 20447 |
| Yasuhisa Sakurai | 63 | 182 | 16709 |
| Jan van der Ende | 61 | 196 | 13983 |