Zobrazeno 1 - 10
of 3 675
pro vyhledávání: '"S. J. Liu"'
Publikováno v:
Metalurgija, Vol 54, Iss 1-2, Pp 78-80 (2025)
In metallurgical and mining applications, it is not easy to install speed sensors, so the speed of the lifting motor is usually obtained using a speed observer. To solve the instability problem of traditional speed observers in practical applications
Externí odkaz:
https://doaj.org/article/4b5296d4732e4b4aac81625a55db4816
Autor:
S. J. Liu, D. Wu, T. X. Hu, T. Y. Liang, X. C. Ning, J. H. Liang, Y. C. Liu, P. Liu, X. Liu, Z. M. Sheng, Y. T. Zhao, D. H. H. Hoffmann, X. T. He, J. Zhang
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013323 (2024)
The proton-boron (p-^{11}B) reaction is regarded as the holy grail of advanced fusion fuels, since the primary reaction produces three α particles with few neutrons and induced radioactivities from second order reactions. Compared to the deuterium-t
Externí odkaz:
https://doaj.org/article/f0b23b92b46748ea8700dacca3d5ef8c
Autor:
X. Liu, C. Y. Yang, R. Miao, C. L. Zhou, P. H. Cao, J. Lan, X. J. Zhu, C. L. Mou, Y. S. Huang, S. J. Liu, Y. L. Tian, T. L. Nguyen, L. Jiang, J. M. Wan
Publikováno v:
Rice, Vol 11, Iss 1, Pp 1-12 (2018)
Abstract Background Plant height and leaf angle are important determinants of yield in rice (Oryza sativa L.). Genes involved in regulating plant height and leaf angle were identified in previous studies; however, there are many remaining unknown fac
Externí odkaz:
https://doaj.org/article/da5ef90278174c48bd2e222b580c95c9
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 32, Iss 1, Pp 125-132 (2018)
New isonicotinohydrazone compounds, N’-(3-bromobenzylidene)isonicotinohydrazide (1) and N’-(2,3-difluorobenzylidene)isonicotinohydrazide (2), were prepared and structurally characterized by elemental analysis, IR, UV and 1H NMR spectra, and singl
Externí odkaz:
https://doaj.org/article/6725731e7a2746308c7244c05638055e
Autor:
Y. D. Wang, Q. B. Qin, R. Yang, W. Z. Sun, Q. W. Liu, Y. Y. Huo, X. Huang, M. Tao, C. Zhang, T. Li, S. J. Liu
Publikováno v:
BMC Genetics, Vol 18, Iss 1, Pp 1-9 (2017)
Abstract Background Allotetraploid F1 hybrids (4nF1) (AABB, 4n = 148) were generated from the distant hybridization of Carassius auratus red var. (RCC) (AA, 2n = 100) (♀) × Megalobrama amblycephala (BSB) (BB, 2n = 48) (♂). It has been reported t
Externí odkaz:
https://doaj.org/article/d333042fce2b472e844f712cb451c751
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B1, Pp 47-51 (2016)
Change of globe surface height is an important factor to study human living environment. The Geoscience Laser Altimeter System (GLAS) on ICESat is the first laser-ranging instrument for continuous global observations of the Earth. In order to have a
Externí odkaz:
https://doaj.org/article/9985073ed7fa4319ac669817f02c3d93
Publikováno v:
Annales Geophysicae, Vol 33, Pp 1361-1368 (2015)
Using GPS dual-frequency observations collected by continuously operating GPS tracking stations in China, superimposed disturbances caused by the integrated action of spacecraft's physical effect and chemical effect on ionosphere during the launch
Externí odkaz:
https://doaj.org/article/96e98b306abf422aa18ea49c9e2a2a5c
Publikováno v:
eXPRESS Polymer Letters, Vol 8, Iss 11, Pp 862-868 (2014)
Polymer brushes with 2,2,6,6-tetramethyl-4-piperidyl methacrylate (TMPM) units, grafted on the cross-linked polystyrene (PS) microspheres, were synthesized via surface-initiated ARGET (activators regenerated by electron transfer) ATRP (atom transfer
Externí odkaz:
https://doaj.org/article/b893d694d56947eda72cf0156b501d1e
Publikováno v:
Annales Geophysicae, Vol 32, Pp 187-196 (2014)
On 12 May 2008, a destructive M8.0 earthquake struck Wenchuan County (31.0° N, 103.4° E) in the Longmenshan fault zone of southwestern China. Five years later, on 20 April 2013, another terrible M7.0 earthquake struck Lushan County (30.3° N, 10
Externí odkaz:
https://doaj.org/article/4e4ab7f0d0f44c5886fe791f8f9da6bf
Publikováno v:
eXPRESS Polymer Letters, Vol 6, Iss 10, Pp 837-846 (2012)
Polystyrene nanospheres have been synthesized by atom transfer radical polymerization (ATRP) to control the molecular weight distribution in the aqueous system. The crucial factor in such a system is the ligand that adjusts the solubility of the cata
Externí odkaz:
https://doaj.org/article/c5500e5dc8484bcb9a1d5516554f7ed2