Analyzing from its "common" essence and four elements of a crime,the article concludes that it should be regarded as a special form of common crime.

Generally speaking, the co-ownership is always classified into tenancy in common and joint tenancy, they all can data back to the tenancy in roman law and germany law.

This paper, with an old conundrum of inheritance of patrimonial houses as an introduction, reveals that the existing joint ownership in China with joint heritage as its core rationale seems not conducive to an adequate use of things.

The collective land ownership is a special joint ownership, and the reconstructing collective land ownership measures are as follows: prohibiting the administrative power interfering, endowing peasants the right of disposition of land and the collective decide the usage of land.

Co-axial electrospinning technique is utilized in preparing core-shell composite nanofibers,in which the shell material is PMMA and the core is PA-6.

This paper explains the rules that enterprises formats and develops the sustained competitive advantage based on the co-evolution of knowledge,capabilities and products.

In approaches of co-evolution and social network to explain the stylized facts of strategic growth of overseas Chinese firms in Southeast Asia,this paper presents a paradigm of theory on business strategy with co-evolution of the fundamental-formalinformal institutions and the macro-order and industrial-organization and corporate-organization,in which the social network is regarded as meso-domain.

The evolutionary economics advocates that the "co-evolution" model which features the historical time concept should be substituted for the equilibrium model adopted by the mainstream economics.