China is one of the world's most sophisticated internet censoring countries. Internet users who wish to visit blocked websites will have to use circumvention tools to get around the Great Firewall, a censoring system inspecting, filtering, and blocking content online. Using a nationally...

Internet censorship has been attracting much attention from scholars and institutes, and several aspects have been studied, including IP blocking, keywords filtering and deletion in social media. However, although news is frequently subject to censorship, censorial practices in news websites...

Purpose: In order to improve the energy utilization and achieve sustainable development, this paper integrates energy efficiency into condition-based maintenance(CBM) decision-making for two-component parallel systems. The objective is to obtain the optimal maintenance policy by minimizing total...

In this study, thermal interface material is used in photovoltaic-thermoelectric coupling device to enhance the utilization of solar energy. An operating system including cooling equipment is established. The output performance evolutions of PV-TE coupling device are carried out based on thermal...

Purpose: In order to improve the energy utilization and achieve sustainable development, this paper integrates energy efficiency into condition-based maintenance(CBM) decision-making for two-component parallel systems. The objective is to obtain the optimal maintenance policy by minimizing total...

In this study, thermal interface material is used in photovoltaic-thermoelectric coupling device to enhance the utilization of solar energy. An operating system including cooling equipment is established. The output performance evolutions of PV–TE coupling device are carried out based on...

Zinc (Zn) metal is a promising anode for aqueous batteries but is hindered by poor reversibility caused by dendrite growth and water-induced parasitic reactions (hydrogen evolution reaction (HER) and Zn corrosion). Here, a dual-anion-coordinated Zn2+-solvation sheath involving the...

Photocatalytic removal of hexavalent chromium ( Cr(VI) ) based on semiconductor is important under visible light for environment and energy. Herein, a visible light responsive heterojunction composed with molybdenum disulfide and zinc indium sulfide was synthetized through one pot hydrothermal...