Game Theory-Based Signal Control Considering Both Pedestrians and Vehicles in Connected Environment.

Signal control, as an integral component of traffic management, plays a pivotal role in enhancing the efficiency of traffic and reducing environmental pollution. However, the majority of signal control research based on game theory primarily focuses on vehicular perspectives, often neglecting pedestrians, who are significant participants at intersections. This paper introduces a game theory-based signal control approach designed to minimize and equalize the queued vehicles and pedestrians across the different phases.

WO·HO Crystals with Controllable Morphology/Phase and Their Optical Absorption Properties.

In this work, a one-step hydrothermal route is developed to prepare WO·HO crystals with various morphology/phases, for which any surfactants, templates, or structure-directing agents are not used. Five types of WO·HO crystals, including o-WO·HO nanoplates, rectangular m-WO nanosheets, o-WO·0.33HO microspheres, h-WO nanorods, and bundle-like h-WO hierarchical structures, are successfully obtained by adjusting the amount of HSO and reaction temperature.