Xiangyu Li

1 month ago | mdpi.com | Nan Zhang |Yuze Li |Ying Ji |Xiangyu Li

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

Jul 5, 2024 | newatlas.com | Michael Irving |Xiangyu Li

It’s an unfortunate irony that while many regions struggle to find enough water, there’s trillions of liters of the stuff floating around in the air everywhere. A new water harvester design from MIT can pull enough fresh water out of the air to meet the daily needs of several people. Water harvesters are usually made up of adsorbent materials, meaning they collect water on their surfaces.

Jan 25, 2024 | mdpi.com | Jun Peng |Xiangyu Li

1. IntroductionIn recent years, the proportion of steel structures used in the field of engineering construction has been increasing year by year due to advantages such as high strength, fast construction, light weight, high production efficiency, reusability, and excellent seismic and mechanical properties [1,2].

Oct 3, 2023 | mdpi.com | Mengdi Li |Jianyu Wang |Xiangyu Li |Yulu Hao

4. DiscussionThis study aims to characterize the spatial distribution of urban fire risk based on regional-scale high-resolution data, considering three factors: urban population, economy, and functional space distribution. A list of key factors is identified through the fire risk feature selection model, which is constructed based on the decision tree algorithm.