PERIODIC and chaotic phenomena in the living system are closely related with the diffusion process through a membrane. In order to understand the relation, the
The addition reaction of difluorodiiodomethane (1) with alkenes in the presence of PdCl2(PPh3)2 or Pd(PPh3)4 afforded the corresponding iododifluoromethylated
WHILE carbon fullerenes are studied theoretically, we tend to predict if there may be some pure nitrogen molecules which possibly consist of the same geometric
[Objective] To discuss the protection and regulatory effects of Yupingfeng polysaccharides on mice with immune function damage.[Methods]The immunosuppressive mi