A multi-part expansion anchor has, as a first part, an expansion sleeve which has, as its elements, several expansion tabs that are separated from each other by elongated slots and has, as a second part, an expansion body that can be pulled into the expansion sleeve, and a conical portion for purposes of radially widening the expansion sleeve. The wind driving wheel has a spindle at a center of the wind driving wheel. A macromolecule material layer is located on the single walled carbon nanotube film to cover the single walled carbon nanotube film. A map data pre-fetch size is adjusted based on the transfer size of the received read request and whether the received read request is a sequential read. The resulting term list is truncated based on predetermined criteria to form a stop word list. In particular, 15-epi-lipoxins and their use in ameliorating undesired cell proliferation, which characterizes diseases such as cancer, are also disclosed.