Zobrazeno 1 - 10
of 7 751
pro vyhledávání: '"Zhang Pei"'
Publikováno v:
Liang you shipin ke-ji, Vol 31, Iss 4, Pp 123-129 (2023)
To establish a method for the determination of morpholine guanidine residues in lettuce, ultra performance liquid chromatography-tandem mass spectrometry and uncertainty evaluation of the established method were studied. After samples were extracted
Externí odkaz:
https://doaj.org/article/6f2f94c2e2524e50b0c82dced9dc5504
Autor:
Chen Zhengyi, Zhang Pei
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Public physical education and dance courses, fundamental to higher education, serve dual purposes: facilitating the implementation of ideological and political coursework and achieving objectives centered around moral and educational cultivation. Thi
Externí odkaz:
https://doaj.org/article/7aad9c42ef7c4a36bafdc9274c96c3b4
Autor:
Zhang Pei
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Exploring the effectiveness of the application of big data technology in financial decision management of enterprise cloud accounting is to help better enterprises achieve economic growth and sustainable development. In this paper, a decision tree al
Externí odkaz:
https://doaj.org/article/cbd63b79862f45a18ce3ee6bb0e1645e
Autor:
YANG Jian, LIU Yu, HUANG Kunpeng, LUO Yazhou, NIU Siqing, WANG Wei, HUAN Jiafei, ZHANG Lei, ZHANG Pei, LI Huawei
Publikováno v:
发电技术, Vol 44, Iss 2, Pp 235-243 (2023)
Optimization of direct-regulated wind power automatic generation control (AGC) system and grid online optimal dispatch system requires the establishment of an accurate wind farm available power estimation model. Based on the new energy stand-alone in
Externí odkaz:
https://doaj.org/article/98921e6b4ddf44f798d751bd32fdba6e
Publikováno v:
Shipin yu jixie, Vol 38, Iss 11, Pp 20-26 (2022)
Objective: To evaluate the physiological effects of whole kidney been food and develop functional resources of different color kidney beans. Methods: The contents of total polyphenols, flavonoids and acid polysaccharides, and antioxidant and α-amyla
Externí odkaz:
https://doaj.org/article/5cd49574bbb84791bb3600a18ed36059
Publikováno v:
Science and Technology for Energy Transition, Vol 79, p 80 (2024)
This work expands on previous research to offer a state-of-the-art approach for optimizing the dispatching of cogeneration systems, given the limitations faced by conventional coal-fired cogeneration units and the increasing environmental standards.
Externí odkaz:
https://doaj.org/article/578eaf952bf8464f998f23b9262d9a1f
Autor:
Zhang Pei-Ling, Wang Kang-Jia
Publikováno v:
Open Physics, Vol 20, Iss 1, Pp 493-506 (2022)
Three effective methods, namely, the simplified extended tanh-function method (SETFM), variational method (VM) and He’s frequency formulation method (HFFM) are employed to investigate the Fokas system that arises in the monomode optical fibers. Fif
Externí odkaz:
https://doaj.org/article/e8f8c58aca5d4d72805c384dc53fb55b
Publikováno v:
High Temperature Materials and Processes, Vol 41, Iss 1, Pp 150-160 (2022)
Polyaluminocarbosilane (PACS) as a single-source-precursor of SiAlC(O) ceramic was prepared by reacting a hyperbranched allylhydridopolycarbosilane (AHPCS) and aluminum(iii) acetylacetonate (Al(acac)3), and the PACS was characterized using gel-permea
Externí odkaz:
https://doaj.org/article/73286e400368492fa24c8d14cb5a02df
Publikováno v:
Geofluids, Vol 2023 (2023)
Kongzhuang coal mine of Shanghai Datun Energy Resources Co., Ltd. is a typical deep coal mine in eastern China. The mining disturbance of working face in deep coal mine leads to the fracture and movement of overlying strata and the damage of the aqui
Externí odkaz:
https://doaj.org/article/a7458dcaeb614753a6810d94e23b89cf
Publikováno v:
Jisuanji kexue yu tansuo, Vol 15, Iss 12, Pp 2413-2420 (2021)
Multi-view subspace clustering has attracted increasing attention for revealing the inherent low-dimension structure of the data. Nevertheless, most existing methods directly fuse the multiple noisy affinity matrices from the original data, and commo
Externí odkaz:
https://doaj.org/article/490eeaa49bef4fc0bc1daa2677626f4d