Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Fan-Hua Zeng"'
Publikováno v:
Integrated Ferroelectrics. 230:1-7
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:3869-3878
A new N-alkylation Schiff base [N2,N6-bis(2-hydroxy-3-methoxybenzyl)pyridine-2,6-dicarboxamide] was synthesized from o-vanillin and pyridine-2,6-dicarboxamide by a solid-phase microwave green synthesis without catalyst and solvent. A new bismuth(III)
Autor:
Li-Juan Ye, Fan-Hua Zeng, Qu Sha, Qiang-Guo Li, Rou Zou, Jian-Hong Jiang, Zhao-Biao Mou, Xu Li, Chuan-Hua Li
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 142:2341-2349
A Valen Schiff-base ligand [1,5-bis(2-hydroxy-3-methoxybenzylidene)thiocarbonohydrazide] and its bismuth(III) complex were synthesized. The compositions and structures of two compounds were characterized by elemental analysis, spectrometry (1HNMR, MS
Autor:
Jian-Hong Jiang, Qiang-Guo Li, Fan-Hua Zeng, Xu Li, Ling-Fei Duan, Xia Li, Chuan-Hua Li, Hui-Wen Gu
Publikováno v:
The Journal of Chemical Thermodynamics. 160:106505
In this work, a CSC-1 type horizontal rotating micro-bomb combustion-solution isoperibol multifunctional calorimeter was constructed. There are three main differences between the structure of this calorimeter and the existing calorimeters: (1) two fu
Publikováno v:
Applied Mechanics and Materials. 159:208-212
In this paper, the planning and sanding properties of Toona sinensis, compared with Castanopsis hystrix, were tested. The properties were conducted according to the criteria ASTM D1666-87. The results show as follow: in the evaluation system for full
Publikováno v:
Applied Mechanics and Materials. 159:203-207
In this paper, the machining properties (including planning, sanding, drilling, shaping, mortising and crosscutting) of Magnoliaceae glanca Blume, compared with Castanopsis hystrix, were tested. Their properties were conducted according to the criter
Publikováno v:
Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases. 22(6)
To establish the norm of occupational stress on the professionals in Chengdu and Chongqing area.According to the "Occupation Sorting Canon in the People's Republic of China", the professionals of the above-mentioned area were sorted out and randomly
Publikováno v:
Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases. 22(6)
To establish the scale of the norm of occupational stress on the professionals and put it into practice.T scores were linear transformations of raw scores, derived to have a mean of 50 and a standard deviation of 10. The scale standard of the norm wa