Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Zhi-Hua Cai"'
Publikováno v:
The Scientific World Journal, Vol 2013 (2013)
N-Heterocyclic carbenes catalyzed hydrophosphonylation reaction of α-ketoesters and α-trifluoromethyl ketones was developed. Under the catalysis of 10 mol% IPr, α-ketoesters or α-trifluoromethyl ketones reacted with dialkyl phosphites to provide
Externí odkaz:
https://doaj.org/article/9849a5ecc8d64442bd7a56384928bab9
Autor:
Zhi-Hua Cai, 蔡至華
100
Researches on fluorescent semiconductor nanocrystals, also known as quantum dots, have shown tremendous advances over the past ten years in areas ranging from pure materials science to biological applications. However, most quantum dots are
Researches on fluorescent semiconductor nanocrystals, also known as quantum dots, have shown tremendous advances over the past ten years in areas ranging from pure materials science to biological applications. However, most quantum dots are
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/75302915616138519306
Publikováno v:
Applied Mechanics and Materials. :1706-1710
In this paper we describe an algorithm which is based on Differential Evolution Algorithm using self-adaption and opposition-Based Mechanisms (SAODE). The mutation control parameterfiis self-adapted according to the deviation of search parameters in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8766c75fa05aeeef80d05e6a841f02d6
https://doi.org/10.4028/www.scientific.net/amm.543-547.1706
https://doi.org/10.4028/www.scientific.net/amm.543-547.1706
Publikováno v:
Journal of Electronics & Information Technology. 35:838-843
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fff6eac52f6d92326ccfdf0a16f3093
https://doi.org/10.3724/sp.j.1146.2012.00912
https://doi.org/10.3724/sp.j.1146.2012.00912
Publikováno v:
Applied Mechanics and Materials. :585-588
Thorax injuries are common in vehicular accidents, second only to head injuries. Unbelted drivers of vehicles are more likely to suffer thorax injuries from steering wheel contact in frontal impacts. The objective of this study is to investigate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6febc96c1955cad7cdbf3da886823e
https://doi.org/10.4028/www.scientific.net/amm.397-400.585
https://doi.org/10.4028/www.scientific.net/amm.397-400.585
Publikováno v:
Advanced Materials Research. 748:640-645
Differential Evolution (DE) algorithm is a heuristic random search algorithm based on the group difference, and it is also an optimization algorithm which processes random search in the continuous space with actual number vector coding. In uranium or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac28a316e69743c2d7457e8e9b79e286
https://doi.org/10.4028/www.scientific.net/amr.748.640
https://doi.org/10.4028/www.scientific.net/amr.748.640
Publikováno v:
Synthesis. 44:694-698
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef95dee7fb497656bf572e5e177faf34
https://doi.org/10.1055/s-0031-1289690
https://doi.org/10.1055/s-0031-1289690
Publikováno v:
Synthesis. 2011:2073-2078
N-Heterocyclic carbene catalyzed Pudovik-type reaction of dimethyl trimethylsilyl phosphite and aldehydes for the construction of carbon―phosphorus bonds have been developed, providing α-hydroxyphosphonates in moderate to excellent yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1cd3504c8ed289158944ad0a8c2483
https://doi.org/10.1055/s-0030-1260045
https://doi.org/10.1055/s-0030-1260045
Publikováno v:
GECCO
Generally, there are two objectives in the optimization of the measurement noise covariance matrix R of Kalman filter. However, most of the traditional optimization methods of Kalman filter only focus on one objective. In this paper, we proposed a ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb07dc01cd1573492c8207f212a5820
https://doi.org/10.1145/2576768.2598242
https://doi.org/10.1145/2576768.2598242
Autor:
Zhi-Hua Cai, Bo-Xin Zuo
Publikováno v:
IEEE Conference Anthology.
The edge ringing artifacts often appear nearby the image edge for the deconvolution bias. PDE-based non-linear techniques are an effective way to process the image. So a new diffusion filtering is proposed to remove the edge ringing artifact in the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e3abfc905ef4d712c00e377b0fd8b84
https://doi.org/10.1109/anthology.2013.6784726
https://doi.org/10.1109/anthology.2013.6784726