financially supported by National Basic Research Program of China(973 Program,No.2014CB643604);the National Natural Science Foundation of China(No.51373164)
A series of polyimide fibers containing phosphorus element derived from (3-aminophenyl) methyl phosphine oxide (DAMPO) diamine was exposed to an artificial atomic oxygen environment which simulated the space envir...
supported by the National Basic Research Program of China(973 Program)(No. 2012CB822003);the National Natural Science Foundation of China(No.41210001);the subsidy of the Russian Government to support the Program of Competitive Growth of Kazan Federal University among World's Leading Academic Centres;the Fundamental Research Funds for the Central Universities(No.121gjc04);the Key project of Sun Yat-sen University for inviting foreign teachers
The Huadu flora of Guangdong Province, South China contains the lepidodendrid Lepidodendron shanyangense Wu et He, its putative rhizophore Stigmaria cf. ficoides (Brongniart) Sternberg; sphenophyte s.l. Archaeocalam...
Supported by the National Natural Science Foundation of China under Grant No.60772023;the Open Fund of the State Key Laboratory of Software Development Environment under Grant No.BUAA-SKLSDE-09KF-04;Beijing University of Aeronautics and Astronautics,by the National Basic Research Program of China (973 Program) under Grant No.2005CB321901;the Specialized Research Fund for the Doctoral Program of Higher Education under Grant Nos.20060006024 and 200800130006,Chinese Ministry of Education
With symbolic computation, the Hirota method and Riemann theta function are employed to directly construct the periodic wave solutions for the Hirota-Satsuma equation for shallow water waves and Boiti-Leon-Manna- Pemp...