|
|
|
|
|
Hongjiao Qu, Junli Li, Weiyin Wang, Wenwen Xin, Cheng Zhou and Zongyi He
Natural disasters occur frequently causing huge economic losses and reduced grain production. Therefore, it is important to thoroughly explore the spatial correlations between grain, disaster, and the economy. Based on inter-provincial panel data in Chin...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mohd-Yaseen Mir, Hengbing Zhu and Chih-Lin Hu
Opportunistic ad hoc networks are characterized by intermittent and infrastructure-less connectivity among mobile nodes. Because of the lack of up-to-date network topology information and frequent link failures, geographic routing utilizes location infor...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sanwei He, Lei Mei and Lei Wang
Drawing on 185 cities in the northeastern region of China, this paper improves the radiation model by incorporating the accessibility index to characterize the asymmetric process of economic linkages before HSR in 2007 and after HSR in 2016. Then social ...
ver más
|
|
|
|
|
|
|
|
|
|
|
José Romero Postiguillo, José María Del Campo Yagüe, Juan Antonio Santamera Sánchez
Pág. 274 - 283
In the last 50 years a new organization of international markets that directly affects procurement systems, production, and distribution has been developed, the supply chain. In this new globalized trade setup logistics is particularly relevant and uniqu...
ver más
|
|
|
|
|
|