YBa2Cu3O7-d/graphene oxide (YBCO/GO) composite materials were fabricated by using powder metallurgy process combined with cold isostatic pressing (CIP) technique. The coefficient of friction (COF) of YBCO matrix composites with addition of 0, 0.5, 1.0 and 2.0 wt% GO were reported for the first...

Purpose – Based on the commitments made when it joined the World Trade Organization (WTO) in 2001, China began to allow the establishment of foreign‐invested travel agencies. During this transition period, China promulgated travel service‐related policies and paid a great deal of attention...

The Economic and trade relationship between the EU and ASEAN is determined by on the ¡°soft power¡± strategy of the EU, which is different from that of the US and Japan. On the other hand, the relationship is also a reflection of economic interest demands of the EU¡¯s trade and investment....

The impact of the transnational corporations¡¯ R & D investment on innovation capability of the high-tech industry in Gansu Province is analyzed in this paper by the production function model in OLS regression analysis method from the view of the spillover effect and crowding effect. It is...

This paper applies spatial correlation method in spatial statistics and GIS technology to analyze special structural form and evolution process of regional economy of Pan-Linxia region. Morphological analysis of spatial structure shows the correlation between economic development level of Linxia...

This paper focuses on the characterization and modeling of a solid/gas thermochemical reaction between a porous reactive bed and moist air flowing through it. The aim is the optimization of both energy density and permeability of the reactive bed, in order to realize a high density...