Zobrazeno 1 - 10
of 1 904
pro vyhledávání: '"Z. Y. Sun"'
Publikováno v:
Radioengineering, Vol 33, Iss 1, Pp 1-11 (2024)
Weak target detection is a great challenging in radar field. To detect the weak targets with beam migration, a novel tri-dimensional time model (i.e. fast time, slow time, and beam time) and a novel tri-dimensional signal model which based on the tim
Externí odkaz:
https://doaj.org/article/08ab378655674c219ce7f2a42fdfa9cf
Autor:
D. Zhao, N. Wang, J. P. Yuan, D. Li, P. Wang, M. Y. Xue, W. W. Zhu, C. C. Miao, W. M. Yan, J. B. Wang, J. M. Yao, Q. D. Wu, S. Q. Wang, S. N. Sun, F. F. Kou, Y. T. Chen, S. J. Dang, Y. Feng, Z. J. Liu, X. L. Miao, L. Q. Meng, M. Yuan, C. H. Niu, J. R. Niu, L. Qian, S. Wang, X. Y. Xie, Y. F. Xiao, Y. L. Yue, S. P. You, X. H. Yu, R. S. Zhao, R. Yuen, X. Zhou, L. Zhang, Y. B. Wang, J. F. Wu, Z. Y. Gan, Z. Y. Sun, C. J. Wang
Publikováno v:
The Astrophysical Journal Letters, Vol 974, Iss 2, p L39 (2024)
Externí odkaz:
https://doaj.org/article/8acf4a1765a04ef3ba77188e72e5b2a0
Autor:
D. Zhao, N. Wang, J. P. Yuan, D. Li, P. Wang, M. Y. Xue, W. W. Zhu, C. C. Miao, W. M. Yan, J. B. Wang, J. M. Yao, Q. D. Wu, S. Q. Wang, S. N. Sun, F. F. Kou, Y. T. Chen, S. J. Dang, Y. Feng, Z. J. Liu, X. L. Miao, L. Q. Meng, M. Yuan, C. H. Niu, J. R. Niu, L. Qian, S. Wang, X. Y. Xie, Y. F. Xiao, Y. L. Yue, S. P. You, X. H. Yu, R. S. Zhao, R. Yuen, X. Zhou, L. Zhang, Y. B. Wang, J. F. Wu, Z. Y. Gan, Z. Y. Sun, C. J. Wang
Publikováno v:
The Astrophysical Journal Letters, Vol 964, Iss 1, p L7 (2024)
We report the timing analysis of PSR J1846−0513, a pulsar discovered by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in Commensal Radio Astronomy FAST Survey. The pulsar possesses a spin period of 23.36 ms and a spin-down rate (
Externí odkaz:
https://doaj.org/article/25d8511d1b45400ca7fe662b28d2fb88
Autor:
S. Z. Li, A. Rahman, C. L. Ma, X. Zhao, Z. Y. Sun, M. F. Liu, X. Z. Wang, X. F. Xu, J. M. Liu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Bulk Bi0.5Sr0.5Fe0.5Cr0.5O3 (BSFCO) is a new compound comprising the R3c structure. The structural, magnetic property and exchange bias (EB) details are investigated. The material was in the super-paramagnetic (SP) state at room temperature.
Externí odkaz:
https://doaj.org/article/61b778f1632f4f409ec194997a5c7ae9
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2021, Pp 859-864 (2021)
The severe land subsidence could lead to ground collapse, building damage and a series of disasters. Up to now, the land subsidence has occurred in more than 50 cities in China, which seriously affects the life and production safety of local people a
Externí odkaz:
https://doaj.org/article/e3b61b51b06a43d89ece1aa47ba287a5
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W10, Pp 535-538 (2020)
At present, ITRS series reference frameworks are widely used in the world. The results of GNSS are mostly based on the ITRF framework. Transform from ITRF to CGCS2000 is not easy, which restricts the promotion and use of CGCS2000. The conversion rela
Externí odkaz:
https://doaj.org/article/5321e654167c4f238a6d8abb478a75ce
Autor:
G. X. Ni, H. Wang, B.-Y. Jiang, L. X. Chen, Y. Du, Z. Y. Sun, M. D. Goldflam, A. J. Frenzel, X. M. Xie, M. M. Fogler, D. N. Basov
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Solitons may develop when strain forms at line defects separating commensurate domains in misaligned or lattice-mismatched van der Waals heterostructures. Here, the authors use atomic-force microscopy and nano-infrared spectroscopy to image solitons
Externí odkaz:
https://doaj.org/article/688e14d0de6a40a497c0b5afbfbc7b76
Autor:
L. D. Kong, X. Zhao, Z. Y. Sun, Y. W. Yang, H. B. Fu, S. C. Zhang, T. T. Cheng, X. Yang, L. Wang, J. M. Chen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 17, Pp 9451-9467 (2014)
Nitrate is often found to be associated with atmospheric particles. Surface nitrate can change the hygroscopicity of these particles, and thus impact their chemical reactivity. However, the influence of nitrate on heterogeneous reactions of atmospher
Externí odkaz:
https://doaj.org/article/a0a753d5a188456f8ebbb212a719984b
Autor:
C C Miao, W W Zhu, D Li, P C C Freire, J R Niu, P Wang, J P Yuan, M Y Xue, A D Cameron, D J Champion, M Cruces, Y T Chen, M M Chi, X F Cheng, S J Dang, M F Ding, Y Feng, Z Y Gan, G Hobbs, M Kramer, Z J Liu, Y X Li, Z K Luo, X L Miao, L Q Meng, C H Niu, Z C Pan, L Qian, Z Y Sun, N Wang, S Q Wang, J B Wang, Q D Wu, Y B Wang, C J Wang, H F Wang, S Wang, X Y Xie, M Xie, Y F Xiao, M Yuan, Y L Yue, J M Yao, W M Yan, S P You, X H Yu, D Zhao, R S Zhao, L Zhang
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 518:1672-1682
We report the phase-connected timing ephemeris, polarization pulse profiles, Faraday rotation measurements, and Rotating-Vector-Model (RVM) fitting results of 12 millisecond pulsars (MSPs) discovered with the Five-hundred-meter Aperture Spherical rad
Publikováno v:
Physical Review C. 107