Purpose With the development and application of mobile internet access, social media represented by Weibo, WeChat, etc. has become the main channel for information release and sharing. High-impact users in social networks are key factors stimulating the large-scale propagation of information...

Tokens are units digitally represented in a distributed ledger or blockchain. The various uses of this technology have the potential to transform a wide array of economic activities, from traditional commercial transactions to sophisticated financial undertakings. This paper explores the...

China’s energy consumption for agricultural production has relied on petroleum and coal with relatively low input from power and other types of energy for a long time. Projections indicate that as China’s existing development trend leads to substantial growth of energy demand for...