Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Cheng‐Hung Chen"'
Publikováno v:
Terrestrial, Atmospheric and Oceanic Sciences, Vol 31, Iss 4, Pp 469-478 (2020)
To provide information towards understanding Taiwan’s earthquake hazard and risk, the multi-disciplinary Taiwan Earthquake Model (TEM) project, supported by the Ministry of Sciences and Technology, had prepared and published a first version of seis
Externí odkaz:
https://doaj.org/article/7ae99a0dd5404e108d6e0a12d67297b8
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 393 (2021)
In the metal cutting process of machine tools, the quality of the surface roughness of the product is very important to improve the friction performance, corrosion resistance, and aesthetics of the product. Therefore, low surface roughness is ideal f
Externí odkaz:
https://doaj.org/article/af6155edca414a6db16914f7bb87d466
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 405 (2021)
This study proposes a fuzzy logic controller for adjusting the electrical conductivity (EC) and pH of the nutrient solution in a hydroponic system. The proposed control system detects the EC and pH of the solution through sensors and adjusts the work
Externí odkaz:
https://doaj.org/article/89387758bf5348d484e3616587979b38
Publikováno v:
Mathematics, Vol 8, Iss 8, p 1223 (2020)
This study proposes an adaptive fuzzy neural network (AFNN) based on a multi-strategy artificial bee colony (MSABC) algorithm for achieving an actual mobile robot navigation control. During the navigation control process, the AFNN inputs are the dist
Externí odkaz:
https://doaj.org/article/95995dd2a126444eb582748ea45de7fa
Publikováno v:
Mathematics, Vol 8, Iss 8, p 1254 (2020)
In this study, a fuzzy logic controller with the reinforcement improved differential search algorithm (FLC_R-IDS) is proposed for solving a mobile robot wall-following control problem. This study uses the reward and punishment mechanisms of reinforce
Externí odkaz:
https://doaj.org/article/109a0a84198840529561cc6c985efe20
Autor:
Cheng-Hung Chen
Publikováno v:
Journal of Educational Practice and Research, Vol 27, Iss 2, Pp 167-196 (2014)
This study aimed to engage in an empirical investigation on school leaders’ comprehensive perspectives of adopting both turbulence theory and multi-frame leadership model on change and leadership within school settings. Applying the qualitative cas
Externí odkaz:
https://doaj.org/article/ce058d8b6f7145669284213c78f74e5f
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e63951 (2013)
Hyperhomocysteinemia (HHcy) is a risk factor for cognitive impairment. The purpose of this study was to determine the temporal pattern of cerebral pathology in a mouse model of mild HHcy, because understanding this time course provides the basis for
Externí odkaz:
https://doaj.org/article/b25b97a09058412fb509f06f6363da3e
Autor:
Cheng-Hung Chen, 陳政宏
107
The main purpose of this research is to figure out that how stroke rate and length affects swimming speed in men’s 100 meters freestyle games. 24 swimming athletes who have participated men’s 100 meters freestyle finals of the national g
The main purpose of this research is to figure out that how stroke rate and length affects swimming speed in men’s 100 meters freestyle games. 24 swimming athletes who have participated men’s 100 meters freestyle finals of the national g
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/hsq7ja
Autor:
Cheng-Hung Chen, 陳承鴻
104
Landscape evolution is fundamentally coupled with processes within river channel networks, thus understanding the changes in river systems would provide important constraints on geomorphic and tectonic developments. Most previous studies ass
Landscape evolution is fundamentally coupled with processes within river channel networks, thus understanding the changes in river systems would provide important constraints on geomorphic and tectonic developments. Most previous studies ass
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/62222182264438825145
Autor:
Cheng-Hung Chen, 陳政弘
103
There are two main utility theories in Economics: ordinal utility and cardinal utility. Either of theories, however, is not trouble-free. The troubles of the ordinal theory are inconsistent with some commonsense, for example, the principle o
There are two main utility theories in Economics: ordinal utility and cardinal utility. Either of theories, however, is not trouble-free. The troubles of the ordinal theory are inconsistent with some commonsense, for example, the principle o
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/83vj9r