An innovative direct vapor generation (DVG) power system using cascade steam-organic Rankine cycle (SORC) and two-stage accumulators is proposed. It offers a significantly enlarged storage capacity due to a unique discharge operation mode. Synthetic oil Therminol® VP-1 is used as the heat...

This study examines whether external labour market competitions affect managers' bad news hoarding and the resultant stock price crashes. Using CEOs' exposure to the prestigious media-award-winning events of competitor CEOs, we document a significant increase in stock crash risk for firms with...

Low-cost and eco-friendly auxiliary energy supply units to power gas sensors are of great significance to various fields. In this work, a gas sensor based on the PANI/NiCo 2 O 4 composite was powered by a gelatin-polyimide based triboelectric nanogenerator (GP-TENG) for the detection of NH 3 at...

According to the author, the incredible development of township and village enterprises (TVEs) is one of the major economic achievements of China since it introduced the policies of economic reform and opened up to the outside world. He presents a general picture of the development of TVEs in...