The deformation and recrystallization textures of 6111 Al alloy with various precipitation states have been investigated by means of the orientation distributio
Black locust (Robinia pseudoacacia L.) is one of the most important stand-forming tree species in Hungary and its importance is increasing in many countries. Th
Using the case study methodology, firms competition behavior in strategic network and strategic ecosystems are analyzed. With the ecology view, there is consist
This paper established sustainable land resources evaluating indicators fit for hilly area in Sichuan Basin, Southwest of China, and evaluated the case of susta