Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Tsuyoshi Koga"'
Autor:
Mohamad Qayyum Mohd Tamam, Md Reashed Tasvir Omi, Wira Jazair Yahya, Ahmad Muhsin Ithnin, Hasbullah Abdul Rahman, Md. Mujibur Rahman, Hasannuddin Abd Kadir, Hirofumi Noge, Tsuyoshi Koga, Chungpyo Hong, Takeshi Otaka, Eiji Kinoshita
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Malaysia is one of the top exporters of palm oil, and although currently facing fierce resistance towards palm oil imports in some parts of the globe, one of the ways to utilize this commodity is by increasing palm biodiesel content in local
Externí odkaz:
https://doaj.org/article/afce19e4354e424bb45ebf3b3322316f
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 16, Iss 5, Pp JAMDSM0056-JAMDSM0056 (2022)
The purpose of this research is to verify the method in the elicitation of latent needs from consumer needs by conducting the working prototype-based interview and collecting raw data which is responses from the consumer. Latent needs are those that
Externí odkaz:
https://doaj.org/article/1bd3ee6a126a48a29637da8bf423d436
Autor:
Eiji MORINAGA, Masato INOUE, Rei HINO, Koji IWAMURA, Tsuyoshi KOGA, Tetsuro OGI, Koichiro SATO, Sharifu URA, Hideyoshi YANAGISAWA, Kenichiro ITO, Takeo KATO, Tomomi NONAKA, Masashi OKUBO, Tomohisa TANAKA, Shuho YAMADA
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 16, Iss 5, Pp JAMDSM0045-JAMDSM0045 (2022)
Externí odkaz:
https://doaj.org/article/2cb62d2e30304b8788f7dd759a277b8a
Autor:
Fumitoshi Koga, Shigeki Kitagami, Arisa Izumi, Tomoko Uemura, Osamu Takayama, Tsuyoshi Koga, Toru Mizoguchi
Publikováno v:
Reproductive Medicine and Biology, Vol 19, Iss 3, Pp 254-264 (2020)
Abstract Background Recently, the relationship between nutrition and reproduction is being studied. In particular, when older women receive reproductive treatment, egg aging causes greater problems than organic factors. Methods This study investigate
Externí odkaz:
https://doaj.org/article/b1391d237f204c65800d989bee635b3b
Autor:
Kotaro Tanahashi, Tsuyoshi Koga
Publikováno v:
Gels, Vol 7, Iss 3, p 129 (2021)
Slide-ring (SR) gels, a new type of gels that have cross-links moving along the chains, are known to have unique mechanical characteristics. In the case of biaxial deformations, it has been experimentally shown that the stress–strain (S–S) relati
Externí odkaz:
https://doaj.org/article/09e0fb8279e84f169579e799670e4f70
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 857, Pp 17-00270-17-00270 (2017)
This research addresses an evaluation method of business value considering risk-hedging options from the first stage of the product development. A scenario planning method is introduced into the estimating method of the business value in order to ide
Externí odkaz:
https://doaj.org/article/8fc3686a1078438098355cd121f4d6e5
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 11, Iss 5, Pp JAMDSM0063-JAMDSM0063 (2017)
This paper describes a proposal on a new method that enables the appropriate and practical decision making in bidding before submitting a proposal to participate in the bidding for a large-scale international infrastructure project. Such a method has
Externí odkaz:
https://doaj.org/article/bbb17cdd3861456fba9b4b4e3d2c7523
Autor:
Tsuyoshi KOGA, Kazuhiro AOYAMA
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 3, Iss 4, Pp 378-389 (2009)
This paper proposes a representation model of the quality state change in an assembly process that can be used in a computer-aided process design system. In order to formalize the state change of the manufacturing quality in the assembly process, the
Externí odkaz:
https://doaj.org/article/f6880320a1d744e2bef14e12bf0e8804
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 3, Iss 3, Pp 257-268 (2009)
We focused on developing a management system that provides a design process in which the important attributes of the product can be easily incorporated. We developed a knowledge template to express the product information using five types of knowledg
Externí odkaz:
https://doaj.org/article/b4922d2ebff142f1a4200a59a515d18e
Autor:
Tsuyoshi KOGA, Kazuhiro AOYAMA
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 3, Iss 3, Pp 191-202 (2009)
We propose a new guide method for developing an easy-to-design process for product development. This process ensures a smaller number of wasteful iterations and less multiple conflicts. The design process is modeled as a sequence of design decisions.
Externí odkaz:
https://doaj.org/article/b41e4ff696b84e30bca0cb4a02a97e18