Zobrazeno 1 - 10
of 1 038
pro vyhledávání: '"Song Yanyan"'
Publikováno v:
Xi'an Gongcheng Daxue xuebao, Vol 37, Iss 3, Pp 44-50 (2023)
In order to improve the catalytic efficiency of metal catalysts for borohydride fuel cells, three-dimensional nano-porous Ag/NiO composite catalysts were prepared by dealloying method, with Al-Ag and Al-Ag-Ni as precursor alloys. On the premise of re
Externí odkaz:
https://doaj.org/article/8c79b95a757244afa0cfce5ac243034d
Publikováno v:
Xi'an Gongcheng Daxue xuebao, Vol 36, Iss 6, Pp 24-30 (2022)
In order to improve the activity of Pd catalyst for methanol catalytic oxidation, carbon fiber cloth was prepared by pre-oxidizing PAN/CA fiber cloth and heat-treated at 1 200 ℃, and the surface was loaded with different content of Pd. The microsco
Externí odkaz:
https://doaj.org/article/f698354fd2ba40f7b596e32bd59716d1
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 34, Iss 01, Pp 75-81 (2022)
ObjectiveTo investigate the association between deletion of key virulence genes and pathogenicity and serotype of 81 strains of Listeria monocytogenes(L.monocytogens) isolates in Chaoyang district of Beijing from 2016-2018.MethodsSerotyping was perfo
Externí odkaz:
https://doaj.org/article/b624b69f89994997a5c4a5ed2f86a315
Publikováno v:
Jisuanji kexue yu tansuo, Vol 15, Iss 1, Pp 163-172 (2021)
Pedestrian detection in monitoring has complex backgrounds, multiple target scales and poses, and occlusion between people and surrounding objects. As a result, the YOLOV3 algorithm is inaccurate in detecting some targets, which may result in false d
Externí odkaz:
https://doaj.org/article/9d075031166448feb9da7f8b5fe36754
Autor:
Wang, Ye, Song, Yanyan
For graphs $G$ and $H$, the Ramsey number $R(G,H)$ is the smallest $r$ such that any red-blue edge coloring of $K_r$ contains a red $G$ or a blue $H$. The path-critical Ramsey number $R_{\pi}(G,H)$ is the largest $n$ such that any red-blue edge color
Externí odkaz:
http://arxiv.org/abs/2403.02641
Publikováno v:
口腔疾病防治, Vol 26, Iss 8, Pp 491-495 (2018)
Objective To investigate the effect of different concentrations of MTA on the proliferation and differen⁃ tiation of stem cells from the apical papilla (SCAP) and the potential of the SCAP to differentiate into odontoblasts. Methods SCAP were cul
Externí odkaz:
https://doaj.org/article/7757b2d387044f06bec90fdda1abb9c0
Autor:
Mao Ouyang, Ethan E White, Hui Ren, Qin Guo, Ian Zhang, Hang Gao, Song Yanyan, Xuebo Chen, Yiming Weng, Anna Da Fonseca, Sunny Shah, Edwin R Manuel, Leying Zhang, Steven L Vonderfecht, Darya Alizadeh, Jacob M Berlin, Behnam Badie
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0148139 (2016)
Even when treated with aggressive current therapies, most patients with glioblastoma survive less than two years. Rapid tumor growth, an invasive nature, and the blood-brain barrier, which limits the penetration of large molecules into the brain, all
Externí odkaz:
https://doaj.org/article/0277430924f64a69a452863fbd12d195
Autor:
Song, Yanyan, Zhang, Xiaoyan, Xiao, Zhengyi, Wang, Yue, Yi, Peng, Huang, Minghua, Zhang, Lixue
Publikováno v:
In Applied Catalysis B: Environment and Energy 5 September 2024 352
Autor:
Li, Gen, Wu, Nienju, Zhang, Jiong, Song, Yanyan, Ye, Tingjun, Zhang, Yin, Zhao, Dahang, Yu, Pei, Wang, Lei, Zhuang, Chengyu
Publikováno v:
In Heliyon 15 August 2024 10(15)
Autor:
Zhao, Kankan, Zhu, Yanjie, Chen, Xiuyu, Yang, Shujuan, Yan, Weipeng, Yang, Kai, Song, Yanyan, Cui, Chen, Xu, Xi, Zhu, Qingyong, Cui, Zhuo-Xu, Yin, Gang, Cheng, Huaibin, Lu, Minjie, Liang, Dong, Shi, Ke, Zhao, Lei, Liu, Hui, Zhang, Jiayin, Chen, Liang, Prasad, Sanjay K., Zhao, Shihua, Zheng, Hairong
Publikováno v:
In JACC: Cardiovascular Imaging August 2024 17(8):880-893