We apply patent data and a competition measure based on Japanese firm-level and industry-average data from 1964 to 2006. In a constant slope model using a full dataset, we find the same inverted-U ...

Illustrating the relationship between pedestrian movement and urban characteristics using large-scale GPS data Date: February 11, 2024 Source: University of Tsukuba Summary: Researchers developed ...

Fractured and incomplete datasets are a key barrier towards effectively training AI models for deployment in healthcare settings.

Scientists have developed a multi-scale method to assess vegetation conditions inside PV power plants. The research focused on nine PV plants in China across diverse climate zones. Compared to ...