Social media platforms often simultaneously distribute content through different newsfeed channels, most commonly, social networks, algorithmic recommendations and trending content. Prior literature has investigated each channel’s impact on user-content engagement. However, little is known...

This paper employs a semi-parametric varying coefficient system approach to investigating the impact of environmental policy stringency on a nation's productivity growth using data for a panel of OECD countries over a period of two decades. A new cross-country proxy of environmental policy...

The diamond Schottky theory needs to be further improved before exertising its full advantages, especially in terms of the physical properties of the diamond surface and the interface between metals and diamond. In our previous work, we experimentally verified that the oxygen terminal with a...

Although peroxymonosulfate (PMS) coupling with ultrasonic piezo-catalysis (PE) or electrolysis (E) exhibited synergy of organics degradation by generating more reactive oxidative species (ROS), the relatively high energy consumption restricted their application. Hydro-energy, as a clean energy...

Voltage sag state estimation based on a limited number of accessible monitors is essential to assessing the cost balance between investments in mitigation device and disruption cost saved. In this paper, a deep learning method based on Bidirectional WaveNet for voltage sag state estimation via...

The 2013 World Trade Organization ministerial in Bali produced a comprehensive framework agreement on trade facilitation. If fully implemented, the agreement should increase the speed and reduce the cost of moving goods across international borders. But which reforms are most likely to improve...