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: In this article, a GaN nano-column with an averaged diameter of 46 nm was fabricated, in which the 10 paired GaN(6 nm)/Al 0.18 Ga 0.82 N(9 nm) multi-layer structure was built in to form quantum disks.
95 citations
TL;DR: In this article, the theoretical diffusion current-time profile was calculated by digital simulation, by means of which the diffusion coefficient and the product of the charge number of electrode reaction n and the reactant concentration co were determined simultaneously from a single chronoamperogram.
94 citations
TL;DR: The mechanism of gas permeation in Nafion membranes for polymer electrolyte fuel cells has been investigated from the viewpoint of free volume in this paper, where the positron annihilation lifetime (PAL) technique was used to quantify free volume.
94 citations
TL;DR: In this paper, a deeper analysis uncovers the informal impediments associated with the lack of rule of law, inconsistent enforcement of regulations, regional autonomy and pervasive corruption, and these informal constraints form impediments not only for new firm creation but also for firm survival and firm exit.
94 citations
TL;DR: A penalty function method approach for solving a constrained bilevel optimization problem is proposed that is applicable to the non-singleton lower-level reaction set case.
Abstract: A penalty function method approach for solving a constrained bilevel optimization problem is proposed. In the algorithm, both the upper level and the lower level problems are approximated by minimization problems of augmented objective functions. A convergence theorem is presented. The method is applicable to the non-singleton lower-level reaction set case. Constraint qualifications which imply the assumptions of the general convergence theorem are given.
93 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 |