This paper investigates whether zombie firms demonstrate a tendency to invest in the financial sector, a practice we term financialization strategy. Unlike those in the United States, Japan, and Europe, we find that zombie firms in China are not necessarily small and that they rely heavily on...

The sustainable development of China’s economy and society has been restricted by energy and environmental issues. With the implementation of the Rise of Central China strategy, Henan, a populous province in China, is facing the threat of an energy shortage as its economy grows steadily and...

Abstract: Hybrid supercapacitors (HSC) have the advantages of high output power and long service life, and are considered as a kind of efficient and practical energy storage device. For improve the electrochemical performance in terms of specific capacitance, rate performance and cyclic...

Photothermal therapy (PTT) and photodynamic therapy (PDT) are emerging alternative antibacterial approaches. However, due to the lack of selectivity of photosensitizers for pathogenic bacteria, these methods often show a certain degree of in vivo toxicity. Moreover, it is difficult for PDT to...

In this paper, we propose a modified susceptible–infected–susceptible model with an infective medium, which describes epidemics transmitted through an infective medium on complex networks. We examine epidemic thresholds for disease spreading by using this new model and compare it with the...