External intrusion incidents pose a severe threat to pipeline security in energy transportation. In response to this, distributed optical fiber sensing technology has been widely studied in the field ...

Traffic flow parameters are an important data support for the research and development of several technologies in the intelligent transportation system. Therefore, accurate and real-time estimation of ...

The rotating packed bed (RPB) has drawn wide attention owing to its outstanding advantage in process intensification. In the present study, gas flow characteristics in RPB were investigated by ...

How can you use royalty-free images and video clips? From social media ads to billboards, PowerPoint presentations to feature films, you're free to modify, resize and customize every asset on iStock — ...