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Dockless bicycle-sharing system substantially impacts the present docked bicycle-sharing usage in the urban transportation system. This study explores such effects using usage data of docked bicycle-sharing systems in Xi’an before and after launching the dockless bicycle-sharing system. The influence period is divided into the no-influence stage, transition stage, and stabilization stage. The hotspot analysis method is employed to identify the most influenced areas. The geographically weighted regression model is then revised to determine the response of socioeconomic factors considering the launches of the dockless bicycle-sharing system. The results reveal that the critical impact of the dockless bicycle-sharing system on the docked system. Specifically, the weekly usage share of docked bicycle-sharing declined ranged from 0.51 % to 41.4 % in transition stage. Furthermore, population density, job density, per capita income, and per capita GDP are identified as the key contributing factors based on spatial analysis, where for each 1 % increase in the four indicators, docked bicycle-sharing system’s usage decreases by 1.014 %, 1.182 %, 2.021 %, and 0.904 %, respectively.

The utilization of radiant floor systems is one effective method to address the increasing cooling demand. The radiant floor cooling system (RFCS) has self-regulating capabilities, which benefit grid stability and the use of renewable energy. The application performance of RFCS is based on system design and intelligent control, as systems with high thermal inertia make it difficult to provide ideal indoor response effects. Therefore, this review aims to summarize the current development status of RFCSs and evaluate future development directions based on relevant research trends. A comprehensive overview of the radiant floor structure and the composition of RFCS were provided. The type of radiant floor structures can bring greater possibilities for the application of RFCS. Then, system control and evaluation are analyzed, with research on anti-condensation of radiant floors mainly focused on system and environmental control. Based on application status of the RFCS, the impact of various factors is discussed, including condensation risks, and climate change. Resistance to disturbances not only requires implementing control measures but also integrating with the building environment. There is still great potential for the hardware design and multi-directional integration of RFCS. The results of this review help relevant researchers gain a comprehensive understanding of the current development status and prospects of RFCS contributing to the decarbonization of the construction industry.