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Akademický článek

CUDA-based parallel acceleration algorithm for wavelet denoising of airborne γ-ray spectrometry data

Autor: XIONG Chao, WANG Xin, WANG Xinjie, WU Hexi

Publikováno v: He jishu, Vol 47, Iss 4, Pp 040201-040201 (2024)

BackgroundThe volume of aviation gamma spectrum data is immense. If only a central processing unit (CPU) is used for data post-processing, it would be constrained by computational efficiency.PurposeThis study aims to propose a CUDA-based graphics pro

Externí odkaz: https://doaj.org/article/412b0164f5ec4b49879273ef3733d7ac

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Akademický článek

Distribution characteristics of hydrogen elements on lunar surface based on CE2-GRS data

Autor: LI Yonghui, ZHAO Jiankun, JIANG Shuang, WANG Feiliang, WU Hexi, LIU Yibao

Publikováno v: He jishu, Vol 46, Iss 12, Pp 120201-120201 (2023)

BackgroundWater is the primary resource required for the exploitation of lunar resources. Investigating the distribution of water on the surface of the moon has become a focal point in the lunar exploration plans of several nations.PurposeThis study

Externí odkaz: https://doaj.org/article/25703d138c3547218c40b5ffd3cd457b

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Akademický článek

Contribution of 4~400 MeV protons galactic cosmic rays to annihilation radiation in orbital gamma spectrum near lunar space

Autor: ZHAO Jiankun, JIANG Shuang, LI Yonghui, ZENG Qi, WU Hexi, LIU Yujuan, LIU Yibao

Publikováno v: He jishu, Vol 46, Iss 5, Pp 050201-050201 (2023)

BackgroundThe annihilation radiation exhibits conspicuous features in the low-energy segment of the orbital gamma spectrum, which contains a substantial amount of geological information about the lunar surface. The fluence rate can reflect the elemen

Externí odkaz: https://doaj.org/article/7e9083a5f5af4ef587f136c1f0ceb218

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