Zobrazeno 1 - 10
of 1 362
pro vyhledávání: '"MA Xiaofeng"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 8, Pp 38-43, 68 (2024)
The current deep convolutional neural network models applied to coal-rock image recognition have problems such as large volume and cumbersome calculation process. It is difficult to meet real-time detection requirements, and it has poor adaptability
Externí odkaz:
https://doaj.org/article/0b4ec46f673249cf824d1b7b9b5c1d66
Publikováno v:
发电技术, Vol 44, Iss 3, Pp 340-349 (2023)
Proton exchange membrane (PEM) water electrolysis is a green and sustainable method of hydrogen production. The development of efficient and economical electrocatalysts for anodic oxygen evolution reaction (OER) is the key to its large-scale commerci
Externí odkaz:
https://doaj.org/article/f8ab9b65b45a49548b9f97e5c4d9b17a
Autor:
Li Shutong, Li Shixiang, Zhou Xinping, Ma Xiaofeng, Guo Ruiliang, Zhang Jiaqiang, Chen Junlin
Publikováno v:
Open Geosciences, Vol 12, Iss 1, Pp 1105-1115 (2020)
Carbonate cementation is one of the significant tightness factors in Chang 6 reservoir of the western Jiyuan (WJY) area. Based on the observation of core and thin sections, connecting-well profile analysis as well as carbon and oxygen isotope analysi
Externí odkaz:
https://doaj.org/article/57f67d2858ce4003ac4dd6fec912edf8
This study introduces an order-lifted inversion/retrieval method for implementing high-order schemes within the framework of an unstructured-mesh-based finite-volume method. This method defines a special representation called the data order-lifted in
Externí odkaz:
http://arxiv.org/abs/2404.08952
Autor:
Zhou Qianshan, Li Chao, Chen Guojun, Lyu Chengfu, Qu Xuefeng, Ma Xiaofeng, Li Chengze, Lei Qihong, Xie Qichao
Publikováno v:
Oil & Gas Science and Technology, Vol 76, p 39 (2021)
Authigenic chlorite, which is frequently found in sandstone, has a controlling effect on the reservoirs in which tight oil is adsorbed during hydrocarbon filling. In this study, the content, occurrence state, timing, mechanism and influence of authig
Externí odkaz:
https://doaj.org/article/d2833533140b4b70b599731c94a3baac
Publikováno v:
Frontiers in Education, Vol 3 (2018)
Family environment affects children's reading comprehension ability. In poverty-stricken parts of rural China, some parents have been migrant workers for many years. It is common for left-behind children to have one or both parents permanently missin
Externí odkaz:
https://doaj.org/article/1ade3a3a325e4150b12e1b3a836043ed
Autor:
Yang, Tao, Liu, Chuang, Ma, Xiaofeng, Lu, Weijia, Wu, Ning, Li, Bingyang, Yang, Zhifei, Liu, Peng, Sun, Lin, Zhang, Xiaodong, Zhang, Can
We propose a new general model called IPNN - Indeterminate Probability Neural Network, which combines neural network and probability theory together. In the classical probability theory, the calculation of probability is based on the occurrence of ev
Externí odkaz:
http://arxiv.org/abs/2303.11536
Publikováno v:
Biological Procedures Online, Vol 11, Iss 1, Pp 170-183 (2009)
Abstract In order to determine the activity of O-linked GlcNAc transferase (OGT), a modified coupled enzyme method was proposed. This method was based on the measurement of uridine 5'-(trihydrogen diphosphate) (UDP), a product generated in transglyco
Externí odkaz:
https://doaj.org/article/4a8771b8d49c4cf88f22eef0abceec0f
Autor:
He, Lei, Li, Genyuan, Wang, Heyan, Li, Yuanchao, Ma, Yuanyuan, Cui, Juqing, Shen, Jian, Zhang, Jun, Liu, Yongze, Ma, Xiaofeng
Publikováno v:
In International Journal of Biological Macromolecules November 2024 279 Part 3
Autor:
Li, Linfeng, Zhong, Ming, Ma, Xiaofeng, Zhao, Haowei, Safdar, Muhammad, Chuwang, Dung David, Zhang, Ziran
Publikováno v:
In Journal of Cleaner Production 20 October 2024 477