Zobrazeno 1 - 10
of 1 778
pro vyhledávání: '"Sun Jianwei"'
Publikováno v:
Jixie chuandong, Vol 48, Pp 35-44 (2024)
By processing the rigid-body poses by the spherical four-bar rigid-body guidance mechanism in the standard installation position, it is found that the pose feature curves, which are generated by taking the processing to the output curves of the mecha
Externí odkaz:
https://doaj.org/article/8e9c8310f09b46688d9a78a2cee8a3f9
Autor:
Gao Yake, Dong Rui, Yan Jiacong, Chen Huicheng, Sang Lei, Yao Xinyi, Fan Die, Wang Xin, Zuo Xiaoyuan, Zhang Xu, Yang Shengyu, Wu Ze, Sun Jianwei
Publikováno v:
Acta Biochimica et Biophysica Sinica, Vol 56, Pp 427-439 (2024)
Mitochondrial homeostasis plays a pivotal role in oocyte maturation and embryonic development. Deoxyguanosine kinase (DGUOK) is a nucleoside kinase that salvages purine nucleosides in mitochondria and is critical for mitochondrial DNA replication and
Externí odkaz:
https://doaj.org/article/5e3d7d6d3a8c4123a0eec018d6ed8984
Publikováno v:
Yankuang ceshi, Vol 42, Iss 1, Pp 192-202 (2023)
BACKGROUND As the significant factor of the accumulation of heavy metals in farmland soils, mineral activities such as mining, traffic and mineral processing and smelting allow heavy metals to spread into the surrounding environment by water or atmos
Externí odkaz:
https://doaj.org/article/03620ad7e03049df91d0c553d7530060
Autor:
Wang, Yanyong, Engel, Manuel, Lane, Christopher, Miranda, Henrique, Hou, Lin, Barbiellini, Bernardo, Markiewicz, Robert S., Zhu, Jian-Xin, Kresse, Georg, Bansil, Arun, Sun, Jianwei, Zhang, Ruiqi
Electron-phonon coupling (EPC) is key for understanding many properties of materials such as superconductivity and electric resistivity. Although first principles density-functional-theory (DFT) based EPC calculations are used widely, their efficacy
Externí odkaz:
http://arxiv.org/abs/2411.08192
Autor:
Kothakonda, Manish, Zhang, Ruiqi, Ning, Jinliang, Furness, James, Patra, Abhirup, Zhao, Qing, Sun, Jianwei
Understanding molecular adsorption on surfaces underpins many problems in chemistry and materials science. Accurately and efficiently describing the adsorption has been a challenging task for first-principles methods as the process can involve both s
Externí odkaz:
http://arxiv.org/abs/2410.11248
Autor:
Ramasamy, Akilan, Hou, Lin, Bazantes, Jorge Vega, Irons, Tom J. P., Wibowo-Teale, Andrew M., Sun, Jianwei
Self-interaction error (SIE), arising from the imperfect cancellation of the spurious classical Coulomb interaction between an electron and itself, is a persistent challenge in modern density functional approximations. This issue is illustrated using
Externí odkaz:
http://arxiv.org/abs/2410.08887
Complex functional materials are characterized by intricate and competing bond orders, making them an excellent platform for evaluating the newly developed Strongly Constrained and Appropriately Normed (SCAN) density functional. In this study, we exp
Externí odkaz:
http://arxiv.org/abs/2409.01839
Autor:
Hui Wu, Xiaoyang Hong, Yangming Qu, Zhenqiu Liu, Zhe Zhao, Change Liu, Qiong Ji, Jie Wang, Quan Xueli, Sun Jianwei, Dongliang Cheng, Zhi-Chun Feng, Shi Yuan
Publikováno v:
Jornal de Pediatria, Vol 97, Iss 4, Pp 409-413 (2021)
Objective: This study aimed to identify the predictors and threshold of failure in neonatal acute respiratory distress syndrome. Methods: Newborns with severe acute respiratory distress syndrome aged 0–28 days and gestational age ≥36 weeks were i
Externí odkaz:
https://doaj.org/article/e3c9dd7591c44e78bca6a970666c8112
Autor:
Hou, Lin, Irons, Tom J. P., Wang, Yanyong, Furness, James W., Wibowo-Teale, Andrew M., Sun, Jianwei
Accurate approximation of the exchange-correlation (XC) energy in density functional theory (DFT) calculations is essential for reliably modelling electronic systems. Many such approximations are developed from models of the XC hole; accurate referen
Externí odkaz:
http://arxiv.org/abs/2403.17424
The efficacy of large language models (LLMs) is heavily dependent on the quality of the underlying data, particularly within specialized domains. A common challenge when fine-tuning LLMs for domain-specific applications is the potential degradation o
Externí odkaz:
http://arxiv.org/abs/2403.09167