Zobrazeno 1 - 10
of 3 568
pro vyhledávání: '"Wu C.-J."'
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 57, Iss 3, Pp 359-370 (2021)
The 400°C and 600°C isothermal sections of the Al–Co–Er system were studied assisted with X-ray diffraction (XRD), scanning electron microscopy (SEM), and electron probe microanalysis (EPMA) techniques. 18 three-phase fields were identified in
Externí odkaz:
https://doaj.org/article/85f90eaf5a1047deab86806417465ee1
G213.0$-$0.6 is a faint extended source situated in the anti-center region of the Galactic plane. It has been classified as a shell-type supernova remnant (SNR) based on its shell-like morphology, steep radio continuum spectrum, and high ratio of [S
Externí odkaz:
http://arxiv.org/abs/2311.11277
Publikováno v:
A&A 650, A70 (2021)
Solar activity in all its varied manifestations is driven by the magnetic field. Particularly important for many purposes are two global quantities, the Sun's total and open magnetic flux, which can be computed from sunspot number records using model
Externí odkaz:
http://arxiv.org/abs/2103.15603
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 218, Iss JG, Pp 169-170 (2003)
Externí odkaz:
https://doaj.org/article/365a8605296149ad9e14f0cfe3dcb953
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 218, Iss JG, Pp 319-320 (2003)
Externí odkaz:
https://doaj.org/article/380389de55214aecb98f9d26cadb9e63
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 218, Iss JG, Pp 97-98 (2003)
Externí odkaz:
https://doaj.org/article/52d8b61b63ef49d38d1accd208783262
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 218, Iss 1, Pp 97-98 (2003)
Externí odkaz:
https://doaj.org/article/148c89e4de33498ab70147cdfb7dffc4
Autor:
Wang, R., Luo, A. -L., Chen, J. -J., Bai, Z. -R., Chen, L., Chen, X. -F., Dong, S. -B., Du, B., Fu, J. -N., Han, Z. -W., Hou, J. -L., Hou, Y. -H., Hou, W., Jiang, D. -K., Kong, X., Li, L. -F., Liu, C., Liu, J. -M., Qin, L., Shi, J. -R., Tian, H., Wu, H., Wu, C. -J., Xie, J. -W., Zhang, H. -T., Zhang, S., Zhao, G., Zhao, Y. -H., Zhong, J., Zong, W. -K., Zuo, F.
Publikováno v:
2019ApJS..244...27W
The radial velocity (RV) is a basic physical quantity which can be determined through Doppler shift of the spectrum of a star. The precision of RV measurement depends on the resolution of the spectrum we used and the accuracy of wavelength calibratio
Externí odkaz:
http://arxiv.org/abs/1908.04773
Akademický článek
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Changes in solar irradiance and in its spectral distribution are among the main natural drivers of the climate on Earth. However, irradiance measurements are only available for less than four decades, while assessment of solar influence on Earth requ
Externí odkaz:
http://arxiv.org/abs/1811.03464