result 4008 件
| JaLCDOI | 10.18926/44499 |
|---|---|
| FullText URL | mfe_045_046_053.pdf |
| Author | Nogami, Yasuyuki| Yanagi, Erika| Izuta, Tetsuya| Morikawa, Yoshitaka| |
| Abstract | Recently, composite order pairing–based cryptographies have received much attention. The composite order needs to be as large as the RSA modulus. Thus, they require a certain pairing–friendly elliptic curve that has such a large composite order. This paper proposes an efficient algorithm for generating an ordinary pairing–friendly elliptic curve of the embedding degree 1 whose order has two large prime factors as the RSA modulus. In addition, the generated pairing–friendly curve has an efficient structure for the Gallant–Lambert–Vanstone (GLV) method. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2011-01 |
| Volume | volume45 |
| Start Page | 46 |
| End Page | 53 |
| ISSN | 1349-6115 |
| language | English |
| Copyright Holders | Copyright © by the authors |
| File Version | publisher |
| NAID | 120002905955 |
| JaLCDOI | 10.18926/44495 |
|---|---|
| FullText URL | mfe_045_001_014.pdf |
| Author | Akiyoshi, Tatsuro| Imai, Jun| Konishi, Masami| |
| Abstract | This paper presents a method of the controller design for the handling machine by using dsPIC(Digital Signal Processor + Peripheral Interface Controller). Recently, many manufacturing robots are operated in manufacturing facilities, with the aim of labor, cost saving, and improvement of the productivity. Such robots need to have positioning performance of high precision and simultaneously to save cost. In this paper, a digital optimal servo controller is designed, and it is implemented into our barebones controller which involves dsPIC. We have designed and manufactured the controller which is added suitable peripherals to improve the consistency between the mechanical machine operating in continuous time and controller in discrete time. The significance of this research is that digital implementation of the embedded system which has performance-limitation has ensured a comparable result, against the one with PC which has broad utility. When it is used as a controller, it is possible to restrain product prices greatly equivalent PC precision. We demonstrate potential that good control can be achieved even with low cost. Our research has lead to the viability of lower cost and higher performance system for the production process at factories. |
| Publication Title | Memoirs of the Faculty of Engineering, Okayama University |
| Published Date | 2011-01 |
| Volume | volume45 |
| Start Page | 1 |
| End Page | 14 |
| ISSN | 1349-6115 |
| language | English |
| Copyright Holders | Copyright © by the authors |
| File Version | publisher |
| NAID | 120002905951 |
| Author | Akamatu, Kinsiro| |
|---|---|
| Published Date | 1940-05-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume52 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Yamada, Hiroshi| Padilla-Parra, Sergi| Park, Sun Joo| Itoh, Toshiki| Chaineau, Mathilde| Monaldi, Ilaria| Cremona, Ottavio| Benfenati, Fabio| Camilli, Pietro De| Coppey-Moisan, Maïté| Tramier, Marc| Galli, Thierry| Takei, Kohji| |
|---|---|
| Published Date | 2011-04-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume123 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Hanaya, Tadashi| Yamamoto, Hiroshi| Pfleiderer, Wolfgang| |
|---|---|
| Published Date | 2009-12 |
| Publication Title | Pteridines |
| Volume | volume20 |
| Issue | issueSpecial Issue |
| Content Type | Journal Article |
| FullText URL | Pteridines_021_3_079_083.pdf |
|---|---|
| Author | Hanaya, Tadashi| Hattori, Takafumi| Takayama, Daisuke| Yamamoto, Hiroshi| |
| Keywords | neopterin glycoside D-glucronic acid glycosylation protecting groups |
| Published Date | 2010-09 |
| Publication Title | Pteridines |
| Volume | volume21 |
| Issue | issue3 |
| Publisher | International Society of Pteridinology |
| Start Page | 79 |
| End Page | 83 |
| ISSN | 0933-4807 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | Copyright © International Society of Pteridinology |
| File Version | publisher |
| DOI | 10.1515/pteridines.2010.21.1.79 |
| Web of Science KeyUT | 000284333900003 |
| Official Url | http://www.pteridines.sk/center.php?act=V&volId=140| |
| Author | Ishihara, Kan-ichi| |
|---|---|
| Published Date | 1941-10-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume53 |
| Issue | issue10 |
| Content Type | Journal Article |
| Author | Tsuboi, Kenji| |
|---|---|
| Published Date | 1941-06-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume53 |
| Issue | issue6 |
| Content Type | Journal Article |
| Author | Isokawa, Josuke| |
|---|---|
| Published Date | 1941-05-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume53 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Sera, Hideya| |
|---|---|
| Published Date | 1942-12-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue12 |
| Content Type | Journal Article |
| Author | Okushima, Yoshio| |
|---|---|
| Published Date | 1942-12-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue12 |
| Content Type | Journal Article |
| Author | Matuoka, T.| |
|---|---|
| Published Date | 1942-10-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue10 |
| Content Type | Journal Article |
| Author | Tamao, Nobutada| |
|---|---|
| Published Date | 1942-10-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue10 |
| Content Type | Journal Article |
| Author | Okuno, Masaji| |
|---|---|
| Published Date | 1942-09-30 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue9 |
| Content Type | Journal Article |
| Author | Sasai, Soiti| |
|---|---|
| Published Date | 1942-08-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue8 |
| Content Type | Journal Article |
| Author | Enomoto, Masaji| |
|---|---|
| Published Date | 1942-05-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Yoneda, Mitsugu| |
|---|---|
| Published Date | 1942-02-28 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Sunada, Terutake| |
|---|---|
| Published Date | 1942-01-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume54 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Tobe, Ichirô| Hitomi, Kazuo| |
|---|---|
| Published Date | 1943-12-31 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume55 |
| Issue | issue12 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/43824 |
|---|---|
| FullText URL | 65_1_1.pdf |
| Author | Han, Xiao-Jian| Tomizawa, Kazuhito| Fujimura, Atsushi| Ohmori, Iori| Nishiki, Tei-ichi| Matsushita, Masayuki| Matsui, Hideki| |
| Abstract | Mitochondria are important cellular organelles in most metabolic processes and have a highly dynamic nature, undergoing frequent fission and fusion. The dynamic balance between fission and fusion plays critical roles in mitochondrial functions. In recent studies, several large GTPases have been identified as key molecular factors in mitochondrial fission and fusion. Moreover, the posttranslational modifications of these large GTPases, including phosphorylation, ubiquitination and SUMOylation, have been shown to be involved in the regulation of mitochondrial dynamics. Neurons are particularly sensitive and vulnerable to any abnormalities in mitochondrial dynamics, due to their large energy demand and long extended processes. Emerging evidences have thus indicated a strong linkage between mitochondria and neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease and Huntington's disease. In this review, we will describe the regulation of mitochondrial dynamics and its role in neurodegenerative diseases. |
| Keywords | mitochondria phosphorylation ubiquitination SUMOylation neurodegeneration |
| Amo Type | Review |
| Publication Title | Acta Medica Okayama |
| Published Date | 2011-02 |
| Volume | volume65 |
| Issue | issue1 |
| Publisher | Okayama University Medical School |
| Start Page | 1 |
| End Page | 10 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2011 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 21339790 |
| Web of Science KeyUT | 000287620500001 |
