Zixuan Chen

Aug 29, 2024 | mdpi.com | Zixuan Chen |Xuan Liu

1. IntroductionWith the rapid development of modern building technology, the requirements for the seismic performance of structures are also increasing, especially in earthquake–prone areas [1]. The propagation of seismic waves will cause a dynamic response in the building structure; seismic waves have multi–frequency and multi–directional characteristics, so that the vibration of the building structure will lead to seismic inertia and shear force [2].

Jun 28, 2024 | onlinelibrary.wiley.com | Yuan-Yuan Zhao |Xiaojun Zhang |Yihui Xu |Zixuan Chen

Introduction Photodynamic therapy (PDT), a promising treatment technique, has obtained enormous popularity in the treatment of many types of cancer because of its high spatiotemporal controllability, minimal systemic toxicity and noninvasiveness.1 Photosensitizer (PS), which generates reactive oxygen species (ROS) under light irradiation, occupies a pivotal role in the nonreversible cytotoxic course of PDT.2 The majority of PSs applied in clinical research or studied in the literature...

May 18, 2023 | zxch3n.com | Zixuan Chen

June 14, 2022 · 17 min readThis article introduces the algorithm to draw non-layered trees in linear time and re-layout partially when some nodes change in O(d) time, where d is the maximum depth of the changed node. The source code is available at zxch3n/tidy. It only takes a few milliseconds to finish the layout of a tree with tens of thousands of nodes within the web browser.

May 10, 2023 | mvariety.com | Zixuan Chen

Name: Zixuan Chen Age: 16 Grade: 11  Agape Christian School  Aihua ZhaoIt was a silent night, and the rain slanted outside the window. I lay on the bed, but my body couldn't stop shaking. "Mom, I'm so uncomfortable." I cried to my mother with red eyes. Soybean-sized cold sweat dripped drop by drop from my forehead, "I feel hot and cold." I don't remember much at that time, the only thing I remember is that I felt like a sun, about to be scalded to death.