Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yun Peng Wu"'
Autor:
Ran hong Li, Jing Zhang, Yong gang Zhu, Sui xin Li, Yun peng Wu, Yan Wang, Bei jie Xie, Jia hui Li
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 196:664-671
A series of new acyl thiourea derivatives containing aniline moiety were designed and synthesized. The preliminary herbicidal activity tests showed that some compounds had good herbicidal activity against Digitaria adscendens, Amaranthus retroflexus,
Autor:
An-Qi Li, Jun Wang, Ran-hong Li, Yun-peng Wu, Jia-hui Li, Sui-Xin Li, Yan Wang, Xin-Yu Gao, Ling Dong
Publikováno v:
Journal of Molecular Structure. 1241:130627
In order to develop novel herbicides, a series of novel acylthiourea derivatives containing methylsulfone were synthesized and characterized by melting point, elemental analysis, infrared spectroscopy, mass spectrometry and 1H NMR spectroscopy. Furth
Autor:
Yun-peng Wu, Bei-jie Xie, Yan Wang, Yong gang Zhu, Ran-hong Li, Jia-hui Li, Shuang Liang, Jing Zhang
Publikováno v:
Pesticide Biochemistry and Physiology. 172:104766
According to the pharmacophore binding strategy and principle of bioelectronic isobaric, used the sulfonylurea bridge as the parent structure, a series of novel thiourea compounds containing aromatic-substituted pyrimidines were designed and synthesi
Publikováno v:
2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET).
AdaBoost is a machine learning algorithm based on boosting ideas. AdaBoost is the abbreviation of adaptive boosting, which is an algorithm for weak classifier to assemble as a strong classifier algorithm. There is a lot of data noise in finance marke
Publikováno v:
Journal of Bridge Engineering. 22
Autor:
Yun-peng Wu
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
We investigate the mechanism of each knowledge creation enablers in this paper to verify their effectiveness to knowledge creation performance. A survey thus conducted in organizations in china to collect the data. These data were used to test whethe
Publikováno v:
Proceedings of the 2nd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 2016).
Publikováno v:
Proceedings of the 2nd Annual International Conference on Electronics, Electrical Engineering and Information Science (EEEIS 2016).
Publikováno v:
Advanced Materials Research. 629:477-481
Cement paste with addition of a small amount of (0.9wt%) nano-TiO2 were prepared. Flexural strength and compressive strength testing results showed that by adding a small amount of nano TiO2 with good dispersion, the 28-day flexural strength and comp
Publikováno v:
Key Engineering Materials. :273-276
The paper used spline function fitting the curve of the waviness and its derivative throught measuring vibration and waviness measurement to samples of the bearing, and analysised the nature of the curve of the effects on the bearings vibration. Simu