Zobrazeno 1 - 10
of 3 393
pro vyhledávání: '"CAO Yun"'
Publikováno v:
应用气象学报, Vol 35, Iss 5, Pp 606-618 (2024)
Blue sky often represents better air quality and lower air pollution. Using satellite aerosol optical depth (AOD) data of Beijing, Tianjin and Hebei Province from 2000 to 2023, combined with the blue-sky data observed at noon time in 2023, a blue-sky
Externí odkaz:
https://doaj.org/article/588b9e256b11494495bbd65e589bb2c4
Autor:
Wenqian Chen, Jie Yang, Siyuan Jiang, Xiaoping Lei, Ligang Zhou, Jianguo Zhou, Liyuan Hu, Xinyue Gu, Cao Yun, Lizhong Du, Wenhao Zhou, Shoo Lee, Changyi Yang, Yu Hu, Chinese Neonatal Network
Publikováno v:
PLoS ONE, Vol 19, Iss 11, p e0313035 (2024)
Hypertensive disorders of pregnancy (HDP) may affect fetal development and result in preterm delivery. Necrotizing enterocolitis (NEC) is a severe gastrointestinal emergency in very preterm infants (VPIs, gestational age less than 32 weeks). The rela
Externí odkaz:
https://doaj.org/article/cb08a55e860e4fa6b2ac1e1a5fe2cdf1
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, firstly, based on cluster analysis in data mining technology, we propose to build an English online learning platform based on the system of B/S structure and realize the research on the innovation path of the English culture teaching
Externí odkaz:
https://doaj.org/article/a5cee11389cb489ea00375d5dc6eaca5
Publikováno v:
Journal of Aeronautical Materials, Vol 41, Iss 5, Pp 44-50 (2021)
In this paper, Gleeble-3500 thermal simulator was employed to perform single-pass isothermal compression tests of a spray formed 2050 Al-Cu-Li alloy at a temperature range of 350 to 470 ℃ and a strain rate range of 0.01 to 5 s−1. The flow stress
Externí odkaz:
https://doaj.org/article/64779bf4dd9147ca93a50e4dd18e3423
Autor:
LUO Rui, CAO Yun, QIU Yu, CUI Shugang, ZHOU Haotian, ZHOU Yiming, YUAN Fei, ZHANG Xiaopeipei, CHENG Xiaonong
Publikováno v:
Journal of Aeronautical Materials, Vol 41, Iss 1, Pp 35-44 (2021)
Gleeble physical simulation technique was employed to investigate the high-temperature flow stress characteristics of the studied spray forming 7055 aluminum alloy. Simultaneously, the Arrhenius constitutive model which couples the parameter of true
Externí odkaz:
https://doaj.org/article/b477e40eb2114329b928dba12d8a1f22
Autor:
Chen, Hao, Wu, Jiafu, Jin, Ying, Peng, Jinlong, Mao, Xiaofeng, Chi, Mingmin, Yao, Mufeng, Peng, Bo, Li, Jian, Cao, Yun
Recently, methods like Zero-1-2-3 have focused on single-view based 3D reconstruction and have achieved remarkable success. However, their predictions for unseen areas heavily rely on the inductive bias of large-scale pretrained diffusion models. Alt
Externí odkaz:
http://arxiv.org/abs/2409.08207
Publikováno v:
He jishu, Vol 46, Iss 2, Pp 020603-020603 (2023)
BackgroundThe activation method is taken to measure the in-core distribution of neutron spectrum for the designed 10 MW solid-fuel thorium molten-salt reactor (TMSR-SF1). The neutron activation foil sample is loaded outside the reactor and quickly tr
Externí odkaz:
https://doaj.org/article/8a9208e19cd14712bad8787a2e00ead1
Autor:
Wang, Qilin, Jiang, Zhengkai, Xu, Chengming, Zhang, Jiangning, Wang, Yabiao, Zhang, Xinyi, Cao, Yun, Cao, Weijian, Wang, Chengjie, Fu, Yanwei
Human image animation involves generating a video from a static image by following a specified pose sequence. Current approaches typically adopt a multi-stage pipeline that separately learns appearance and motion, which often leads to appearance degr
Externí odkaz:
http://arxiv.org/abs/2405.18156
Autor:
Cao, Yun-Hao, Wu, Jianxin
Self-supervised learning (SSL) has developed rapidly in recent years. However, most of the mainstream methods are computationally expensive and rely on two (or more) augmentations for each image to construct positive pairs. Moreover, they mainly focu
Externí odkaz:
http://arxiv.org/abs/2404.19289
Publikováno v:
He jishu, Vol 45, Iss 2, Pp 020605-020605 (2022)
BackgroundWith the development of thorium molten salt reactor nuclear energy system (TMSR) from experimental reactor to research, demonstration and commercial reactor, its shafting evolved into the slender flexible rotor supported by submerged bearin
Externí odkaz:
https://doaj.org/article/9708520582674cefa4f845059294db9e