NiCo-LDHs is one of the most promising electrode materials for supercapacitors. However, the intrinsic low conductivity and the volume expansion/contraction still seriously limit the application of NiCo-LDHs in supercapacitors. Herein, we constructed carbon quantum dots (CQDs)/NiCo-LDHs...

In the context of promoting "carbon peaking" and "carbon neutral" energy, the complementary use of multiple energy sources has been further developed. This paper studies a type of combined solar thermal- Photovoltaic (ST-PV) power generation and heating system to explore the coupling of various...

To analysis traffic in anonymity network, an active network flow watermark scheme, the ON/OFF watermarking, is proposed to embed timing information into the network flow. This scheme exploits a technique that drops packets at prescribed time intervals to create watermark sequence at the sending...

This paper presents a framework to analyze the controllability of opinion dynamics in social networks using DeGroot model (DeGroot, 1974). We show how the opinion, or attitude about some common questions of interest in a population can be controlled by a committed node who consistently...

This paper develops the Bayesian model selection based on Bayes factor for a rich class of partially-observed micro-movement models of asset price. We focus on one recursive algorithm to calculate the Bayes factors, first deriving the system of SDEs for them and then applying the Markov chain...