Zobrazeno 1 - 10
of 616
pro vyhledávání: '"Li Yan-hua"'
Publikováno v:
E3S Web of Conferences, Vol 185, p 03027 (2020)
Scanning electron microscope (SEM) was used to observe and analyze the microstructure of the cross section of cortical bone. The observation results illustrated that the cortical bone is composed of cylindrical osteons and interstitial bone between o
Externí odkaz:
https://doaj.org/article/44989e8b697f428a891f735ec9f82c97
Autor:
LI Peng-cheng, WANG Mei-ying, LI Yan-hua, ZHANG Ming-wei, LIU Chun-xia, WANG Ji-yan, LIU Mian, CHEN Chong-ke, LU Kun, LI Zhen
Publikováno v:
Yankuang ceshi, Vol 34, Iss 1, Pp 104-110 (2015)
Chemical composition, an important quality index for perlite, has great influence on the expansion characteristics of perlite. At present, the component analysis of perlite is mainly traditional chemical methods such as capacity, weight, Spectrophoto
Externí odkaz:
https://doaj.org/article/3e07a203043246d483467ee76992c606
Publikováno v:
Yankuang ceshi, Vol 32, Iss 6, Pp 909-914 (2013)
The analysis of cyanite ores usually uses the alkali fusion system and each component employs various analytical methods such as weight, capacity, colorimetric determination, Atomic Absorption Spectrometry and ion selective electrode method. This met
Externí odkaz:
https://doaj.org/article/7077a6efee9840cdaa2b1a4ebcbde02e
Publikováno v:
Yankuang ceshi, Vol 32, Iss 4, Pp 586-589 (2013)
Through the determination of chloride and sulfate, the contents of salt and sodium sulfate in natural trona ore can be obtained. At present analysis methods are inefficient, causing disadvantages, such as having a time-consuming process, easy polluti
Externí odkaz:
https://doaj.org/article/03916cbf79494c3f82b16dc1b885cbfd
Publikováno v:
In Engineering Structures 1 January 2025 322 Part A
Autor:
Chen, Qi, Pan, Xian-Hui, Wang, Qiu-Hua, Bai, Jing-Jing, Jiang, Li-Qun, Li, Yan-Hua, Zhao, Yi, Xie, Xiao-Dong, Qin, Yang, Hu, Ting-Jun
Publikováno v:
In International Immunopharmacology 30 September 2024 139
Autor:
Wen Fa-Lin, Lin Xiao, Li Yan-Hua, Chen Li-Zhen, Liu Qing, Shugart YY, Ye Weimin, Huang Qi-Hong, Liao Jian, Jia Wei-Hua, Adami Hans-Olov, Zeng Yi, Zeng Yi-Xin
Publikováno v:
BMC Cancer, Vol 6, Iss 1, p 178 (2006)
Abstract Background Nasopharyngeal carcinoma (NPC) is a rare malignancy in most parts of the world but is common in southern China. A recent report from the Hong Kong Cancer Registry, a high-risk area for NPC in southern China, showed that incidence
Externí odkaz:
https://doaj.org/article/4ee8133dddd3401db2710bcddeb6b069
Publikováno v:
In Archives of Biochemistry and Biophysics 30 September 2022 727
Publikováno v:
In Food Hydrocolloids September 2022 130
Publikováno v:
In Food Hydrocolloids April 2022 125