Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Yan-Qiang Ma"'
Publikováno v:
Advanced Materials Research. 662:731-735
In the DC power system of the unwatched transformer substation, the battery charger is one of the key devices. The stability of its performances directly affect the stability of DC power system. In the paper, using the computer technologies and the r
Publikováno v:
Journal of Coordination Chemistry. 61:1234-1243
New biferrocenylpropane derivatives FcC(CH3)2Fc′-C≡C–R [Fc = C5H5FeC5H4; Fc′ = C5H5FeC5H3, R = C6H5 (L 1 ), Fc (L 2 )] and their complexes [FcC(CH3)2Fc′-C≡C–R][Co2(CO)6] [R = C6H5 (1); R = Fc (2)] have been synthesized by the Castro-Ste
Publikováno v:
Inorganic Chemistry Communications. 11:873-875
Multiferrocenyl derivatives FcC(CH3)2Fc′–C C–Fc(A) (Fc = C5H5FeC5H4, Fc′ = C5H5FeC5H3) and FcC(CH3)2Fc′–C C–C C–Fc′C(CH3)2Fc (B) have been synthesized and characterized by MS, NMR, FT-IR and elemental analysis. The molecular structu
Publikováno v:
International Journal of Modern Physics C. 27:1650111
Based on multi-phase car-following model proposed by Nagatani, the control theory method is used to analyze the stability of the model. The optimal velocity function is improved to have more turning points. The original optimal velocity with one turn