Identifying low-PM exposure commuting routes for cyclists through modeling with the random forest algorithm based on low-cost sensor measurements in three Asian cities.

Cyclists can be easily exposed to traffic-related pollutants due to riding on or close to the road during commuting in cities. PM has been identified as one of the major pollutants emitted by vehicles and associated with cardiopulmonary and respiratory diseases. As routing has been suggested to reduce the exposures for cyclists, in this study, PM was monitored with low-cost sensors during commuting periods to develop models for identifying low exposure routes in three Asian cities: Taipei, Osaka, and Seoul.

The mediating role of self-compassion between proactive coping and perceived stress among students.

Proactive coping has been documented as a significant predictor of perceived stress. When facing stressful events, the more individuals use proactive coping strategies, the lower their stress level will be. However, there is still little research of possible latent factors participating in this relationship to explain how proactive coping can reduce of perceived stress, directly and indirectly.