Wei Qi

Dec 10, 2024 | mdpi.com | Wei Yan |Wei Qi |Kangnan Dong

1. IntroductionHuman action recognition in sports video analysis has become a critical issue in computer vision and deep learning. This field is crucial for recognizing specific athletic actions, facilitating performance analysis, creating highlight videos, and assisting coaches.

Sep 26, 2024 | nature.com | Guangdong Li |Chuanglin Fang |James Watson |Siao Sun |Wei Qi |Zhenbo Wang

AbstractProtected areas are the cornerstones of conservation efforts to mitigate the anthropogenic pressures driving biodiversity loss. Nations aim to protect 30% of Earth’s land and water by 2030, yet the effectiveness of protected areas remains unclear. Here we analyze the performance of over 160,000 protected areas in resisting habitat loss at different spatial and temporal scales, using high-resolution data.

Aug 16, 2024 | onlinelibrary.wiley.com | Peng Huang |Xinchun Chen |Wei Qi |Jisen Tian

Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description adfm202409503-sup-0001-SuppMat.docx7.8 MB Supporting Information References 1, , , , , , , , , , , , , , , , , , Nat. Mater. 2022, 21, 47. 2, , , Nano Energy 2021, 86, 106092. 3, , , , , , , , , , Materials Today Nano 2023, 24, 100384. 4, , Rev Adv Mater Sci 2021, 60, 276. 5, , Carbon 2023, 201, 1200. 6, , Friction 2020, 8, 643.

Aug 15, 2024 | mdpi.com | Wei Yan |Wei Qi |Zhiyuan Mi

1. IntroductionWith global population growth, climate change, and the need for sustainable practices, the agricultural sector is facing unprecedented challenges that are in dire need of innovative solutions. Strawberries are highly perishable, sensitive to environmental conditions, and require precise harvest timing to ensure optimal quality and yield. Fortunately, the use of AI and deep learning in agriculture is becoming more common.

Aug 1, 2024 | mdpi.com | Lu Zhao |Wei Yan |Wei Qi

1. IntroductionThe exchange rate is a fundamental economic factor, significantly impacting domestic and international economic relations. The exchange rate acts as a bridge for financial communication between various countries (Pradeepkumar and Ravi 2018). Its instabilities not only affect the country’s international trade and capital flows but also directly impact the international investment of enterprises, foreign trade and individual investment.