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Based on the analysis of the theories of value chain and multinational merger and acquisition, we research the merger and acquisition of petrochemical industries based on value chain, according to the trait of the value chain of the petrochemical industries. And we propose the implementation process and the integration method for the merger and acquisition of petrochemical industries based on value chain.
has found application in establishing ethnic differences (Harlich et al.,
2002). The plantar Arch pattern dermatoglyhics of the Hausa ethnic group of
Nigeria has not been established, and a lot of work had been done in southern
Nigeria. This work attempts to look into the plantar arch patterns of the
Hausas in Northern Nigeria. A cross-sectional survey of 357 subjects was
collected from persons who were truly of the Hausa tribe in Nigeria. 222 of the
subjects were males while 135 were females. There was a significant difference
in the plantar arch pattern on both sexes as confirmed by the chi-square test.
There were differences on both feet. The percentage frequency of the arch
pattern on the toes was greatest on the females and on
the right toe (63%). The frequency was least on females (9.9%). The frequencies
were greatest on the right toes of both sexes.