Zobrazeno 1 - 10
of 301
pro vyhledávání: '"Xie Junlin"'
Publikováno v:
Ceramics-Silikáty, Vol 67, Iss 1, Pp 87-99 (2023)
In this study, the effects of different Li₂O/Al₂O₃ ratios on the structure, phase composition and properties of Li₂O-Al₂O₃-SiO₂ glass-ceramics were investigated. The crystallisation behaviour and structure of the glass samples were inve
Externí odkaz:
https://doaj.org/article/9064fc904a7c48b99aa9e81a0e660568
Publikováno v:
Ceramics-Silikáty, Vol 66, Iss 3, Pp 310-324 (2022)
In this paper, the influence of the CaO content in glass on the sintering behaviour, structure, and properties of CaO-B₂O₃-Al₂O₃-SiO₂ glass/Al₂O₃ composites for low-temperature co-fired ceramic materials was studied. The results show th
Externí odkaz:
https://doaj.org/article/a3558ca7e4a84577b5778ac97f29c418
Publikováno v:
Ceramics-Silikáty, Vol 66, Iss 2, Pp 157-166 (2022)
The influence of the crystallisation temperature on the structure and properties of Li₂O-Al₂O₃-SiO₂ (LAS) glass-ceramics with a high aluminium content was investigated. Glass-ceramics with ultra-low CTE and high transmittance were successfull
Externí odkaz:
https://doaj.org/article/767d48285f414d9f86334c4aab2d5fe4
Autor:
Zijie Li, Feng He, Zheng Congcong, Yan Dongyang, Zhang Bing, Cao Xiuhua, Ren Haidong, Xie Junlin
Publikováno v:
Ceramics-Silikáty, Vol 66, Iss 1, Pp 104-112 (2022)
The experimental results show that a decrease in the SiO₂/B₂O₃ ration reduced the glass transition temperature, but had little effect on the crystallisation temperature. The basic glass powder pressed into strip samples were sintered at a tempe
Externí odkaz:
https://doaj.org/article/2dbe4168336f49e2b050cd805dfe6716
Publikováno v:
Ceramics-Silikáty, Vol 65, Iss 4, Pp 334-343 (2021)
CaO-MgO-Al₂O₃-SiO₂ glass-ceramics with different amounts of ZnO from blast furnace slag were prepared using the sintering method. The structure and properties of the glasses or glass-ceramics were investigated by Raman, DSC, HSM, XRD, and FE-SE
Externí odkaz:
https://doaj.org/article/7fc6bde21d6e434b9133198298d0ad17
Autor:
Lin, Weifeng, Wei, Xinyu, Zhang, Renrui, Zhuo, Le, Zhao, Shitian, Huang, Siyuan, Xie, Junlin, Qiao, Yu, Gao, Peng, Li, Hongsheng
This paper presents a versatile image-to-image visual assistant, PixWizard, designed for image generation, manipulation, and translation based on free-from language instructions. To this end, we tackle a variety of vision tasks into a unified image-t
Externí odkaz:
http://arxiv.org/abs/2409.15278
Publikováno v:
Ceramics-Silikáty, Vol 65, Iss 2, Pp 198-205 (2021)
SiO₂-B₂O₃-Al₂O₃-CaO vitrified bonds are widely used in the diamond abrasive tools preparation. The effect of L₂O on structure and properties of the glass-ceramic bonds was investigated. The structure of the glass-ceramic bonds was analyze
Externí odkaz:
https://doaj.org/article/be9d17c819584a1a9638ca03b010ac2f
STRUCTURE AND PROPERTIES OF GLASS-CERAMICS FROM BLAST FURNACE SLAG WITH DIFFERENT A l₂O₃/S iO₂ RATIO
Publikováno v:
Ceramics-Silikáty, Vol 65, Iss 2, Pp 187-197 (2021)
Different Al₂O₃/SiO₂ glass-ceramics were prepared from blast furnace slag by sintering method. The structure and properties of glasses or glass-ceramics were investigated by DSC, XRD, SEM, FTIR, 27Al MAS NMR. The DSC results showed that with th
Externí odkaz:
https://doaj.org/article/cb3942855f034251a455f1af748fa08c
Large language models (LLMs) have achieved superior performance in powering text-based AI agents, endowing them with decision-making and reasoning abilities akin to humans. Concurrently, there is an emerging research trend focused on extending these
Externí odkaz:
http://arxiv.org/abs/2402.15116
Existing Unbiased Scene Graph Generation (USGG) methods only focus on addressing the predicate-level imbalance that high-frequency classes dominate predictions of rare ones, while overlooking the concept-level imbalance. Actually, even if predicates
Externí odkaz:
http://arxiv.org/abs/2308.04802