Zobrazeno 1 - 10
of 1 680
pro vyhledávání: '"HU Zhiwei"'
Publikováno v:
生物医学转化, Vol 5, Iss 1, Pp 53-65 (2024)
Camptothecin and its derivatives are alkaloids with broad-spectrum anti-tumor activities and have significant inhibitory effect on malignant tumors. Its derivatives such as irinotecan and topotecan have been on market over 20 years. As a antitumor dr
Externí odkaz:
https://doaj.org/article/6e5ef0118cbe4e6fbe2738e30f4420f1
Publikováno v:
Meikuang Anquan, Vol 54, Iss 3, Pp 109-116 (2023)
In order to investigate the spontaneous combustion characteristics of secondary oxidation of residual coal in the mining area, the changes of microscopic and macroscopic parameters during the secondary oxidation of raw and oxidized coals were compare
Externí odkaz:
https://doaj.org/article/8c928004a9b44fffb57e8bd91e31f54d
Publikováno v:
He jishu, Vol 47, Iss 4, Pp 040001-040001 (2024)
Transition metal compounds with partially filled 3d electron shells exhibit a variety of physical and chemical properties. They are widely used in sensors, magnetic memory, photoelectronic devices, photocatalysis, and electrochemistry. Therefore, det
Externí odkaz:
https://doaj.org/article/57844da31c8241e1984666cf42cb5a16
Autor:
Hu Huatian, Xu Yuhao, Hu Zhiwei, Kang Bowen, Zhang Zhenglong, Sun Jiawei, Li Yang, Xu Hongxing
Publikováno v:
Nanophotonics, Vol 11, Iss 22, Pp 5153-5163 (2022)
Surface-enhanced spectroscopies, such as surface-enhanced Raman scattering (SERS), fluorescence (SEF), circular dichroism, etc., are powerful tools for investigating nano-entities with high sensitivities. Owing to the giant local electric field confi
Externí odkaz:
https://doaj.org/article/3a40f5655c564be9bbb2109976453866
Publikováno v:
Waike lilun yu shijian, Vol 26, Iss 05, Pp 399-403 (2021)
Externí odkaz:
https://doaj.org/article/e6708e33b23148a3bd87c9032023e650
In this work, we propose a new approach based on positron annihilation spectroscopy to estimate the concentration of vacancy-type defects induced by self-ion irradiation in tungsten at room temperature, 500, and 700{\deg}C. Using experimental and Two
Externí odkaz:
http://arxiv.org/abs/2411.13480
Autor:
Wu, Jintong, Balbuena, Juan-Pablo, Hu, Zhiwei, Jantunen, Ville, Barthe, Marie-France, Caturla, Maria Jose, Granberg, Fredric
Irradiation of materials in nuclear test reactors and power plants is known to alter the properties of the material. The irradiation event happening at pico- or nanosecond time scales are affecting the evolution and properties of the material on macr
Externí odkaz:
http://arxiv.org/abs/2409.15856
Knowledge graph entity typing (KGET) aims to infer missing entity type instances in knowledge graphs. Previous research has predominantly centered around leveraging contextual information associated with entities, which provides valuable clues for in
Externí odkaz:
http://arxiv.org/abs/2405.13602
Multi-modal entity alignment (MMEA) aims to identify equivalent entity pairs across different multi-modal knowledge graphs (MMKGs). Existing approaches focus on how to better encode and aggregate information from different modalities. However, it is
Externí odkaz:
http://arxiv.org/abs/2404.17590
In a hyper-relational knowledge graph (HKG), each fact is composed of a main triple associated with attribute-value qualifiers, which express additional factual knowledge. The hyper-relational knowledge graph completion (HKGC) task aims at inferring
Externí odkaz:
http://arxiv.org/abs/2404.09848