Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Hai‐Wen Wang"'
Autor:
Hai-Wen Wang
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 4, Pp o969-o969 (2012)
The title compound, C21H23N3O, exists in an enamine–keto form with the amino group involved in an intramolecular N—H...O hydrogen bond. The dihedral angle between the phenyl rings is 73.59 (6)°. The five-membered ring is nearly planar, the large
Externí odkaz:
https://doaj.org/article/18bb66327139445bb4c1e827d1ead935
Autor:
Hai-Wen Wang
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 7, Pp o1534-o1534 (2010)
The complete molecule of the title compound of the title compound, C32H28N6O4, is generated by crystallographic inversion symmetry. The dihedral angles between the pyrazalone ring and the pendant phenyl and furan rings are 15.65 (8) and 65.06 (8)°,
Externí odkaz:
https://doaj.org/article/9a6bd182b62842f28be7e2189864c326
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 42, Iss 2, Pp 24-30 (2023)
UAV swarm operations are developing rapidly towards intelligence and actual combat, which will pose a huge threat on the future battlefield. Therefore, research on anti-UAV swarm operations is imperative. This paper analyzes the development history,
Externí odkaz:
https://doaj.org/article/05f0cca93d78483ca8bfa82dcdffa72a
Publikováno v:
E3S Web of Conferences. 360:01096
Aiming at single mode of Underpan generator power supply, and the feature of being not meet the regular work of system under special working conditions, engine fuel exhaustion, unexpected faults, Design of Dual Mode Power Supply Distribution Circuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88456c81f4b5009239465e2ec84980ee
https://doi.org/10.1051/e3sconf/202236001096
https://doi.org/10.1051/e3sconf/202236001096
Publikováno v:
Journal of Mountain Science. 15:631-644
The severe farmland abandonment phenomena in China have tremendously decreased the farmland usage efficiency and caused a series of profound ecological and social outcomes. The complexity of farmland abandonment necessitates a systematic research on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70cdc1c6ef6a3ca2acb5d5f8f2d710c7
https://doi.org/10.1007/s11629-017-4452-6
https://doi.org/10.1007/s11629-017-4452-6
Autor:
Xu Sun, Hai wen Wang
Publikováno v:
Proceedings of the 2017 5th International Education, Economics, Social Science, Arts, Sports and Management Engineering Conference (IEESASM 2017).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fff89da5f62d326762e1632ef00b51e1
https://doi.org/10.2991/ieesasm-17.2018.105
https://doi.org/10.2991/ieesasm-17.2018.105
Autor:
Hai wen Wang, Xu Sun
Publikováno v:
Proceedings of the 2017 5th International Education, Economics, Social Science, Arts, Sports and Management Engineering Conference (IEESASM 2017).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e18c7195dc112edac3a96e359e89bc8
https://doi.org/10.2991/ieesasm-17.2018.106
https://doi.org/10.2991/ieesasm-17.2018.106
Publikováno v:
Applied Mechanics and Materials. 737:473-476
A bacteria strain for efficiently removing nitrite nitrogen was isolated and purified from sediment in shrimp pond, and the morphology of bacteria was observed using scanning electron microscopy, and the homology analysisof 16SrDNA sequence of the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07407c2afb7f1c1e203c399ab8a2c98
https://doi.org/10.4028/www.scientific.net/amm.737.473
https://doi.org/10.4028/www.scientific.net/amm.737.473
Publikováno v:
Applied Mechanics and Materials. 731:183-186
Two dimensional code security system can be used to encrypt the user is decoded product, inspection by anti fake system or mobile phone software, can be genuine security information products. The Fourier transform of the amendment in the two-dimensio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3464eea294bf98bdb5ba6f0094e276
https://doi.org/10.4028/www.scientific.net/amm.731.183
https://doi.org/10.4028/www.scientific.net/amm.731.183
Publikováno v:
Applied Mechanics and Materials. 731:193-196
The current HDR (High-Dynamic Range) images gets expensive display devices with low dynamic range of equipment problems, research objectives are presented methods for using ordinary camera fetching and displaying high dynamic range images. General th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95097f74266855ea666ceb93062d12e4
https://doi.org/10.4028/www.scientific.net/amm.731.193
https://doi.org/10.4028/www.scientific.net/amm.731.193