Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Xiaoqin Peng"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02746- (2024)
This study aimed to prepare poorly ordered calcium silicate hydrate (C-S-H) via the hydrothermal synthesis method, using ground quartz sand powder and lime as starting materials. The fineness of quartz sand powder under different grinding time and va
Externí odkaz:
https://doaj.org/article/a30307002b854073903454a04f936037
Autor:
Jiayu Xu, Xinyu Shao, Haozhe Zeng, Chengxi Wang, Jiayi Li, Xiaoqin Peng, Yong Zhuo, Lun Hua, Fengyan Meng, Xingfa Han
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 19, p 14922 (2023)
Increased glucocorticoid (GC) levels act as a master contributor to central obesity in estrogen-depleted females; however, what factors cause their increased GC production is unclear. Given (1) liver fibroblast growth factor 21 (FGF21) and GCs regula
Externí odkaz:
https://doaj.org/article/d09b8ac62b2643e5b193c6aa8420d5c5
Publikováno v:
Materials, Vol 16, Iss 7, p 2652 (2023)
Blends of ordinary Portland cement (OPC) and calcium sulfoaluminate (CSA) cement can be used to adjust the properties of cement for specific applications. In this study, CSA cement was used as a shrinkage-compensating admixture to improve the hydrati
Externí odkaz:
https://doaj.org/article/b523f167d6f442789d8ebfd56f5c236b
Autor:
Wenwen Li, Mingxin Liu, Yijing Long, Chunyan Wang, Yuanling Liu, Yinchenxi Zhang, Xiaoqin Peng, Yixiang Duan
Publikováno v:
BMJ Open, Vol 9, Iss 8 (2019)
IntroductionLung cancer is the most common cancer and the leading cause of cancer death in China, as well as in the world. Late diagnosis is the main obstacle to improving survival. Currently, early detection methods for lung cancer have many limitat
Externí odkaz:
https://doaj.org/article/a4e4bc8149084c92a84fee90567d5eb7
Publikováno v:
Molecules, Vol 26, Iss 3, p 726 (2021)
Carbon fiber dispersion has a substantial influence on the properties of amorphous calcium silicate hydrate-based contact-hardening composites. In this study, a mixture of carbon fiber and calcium silicate hydrate powder was compressed into solid com
Externí odkaz:
https://doaj.org/article/3b9ce57ee1b248d799152e9917bdd90d
Publikováno v:
Materials, Vol 13, Iss 14, p 3130 (2020)
A geopolymer is normally considered an environmentally friendly binder due to the utilisation of industrial wastes. This study focusses on the potential of geopolymer preparation at room temperature from landfilled fly ash (LFA) which has been discha
Externí odkaz:
https://doaj.org/article/1fe89ec6159d415485110fdce1c3eacd
Publikováno v:
Materials, Vol 11, Iss 12, p 2367 (2018)
Calcium silicate hydrate (C-S-H) synthesized by a hydrothermal process from lime and siliceous materials was oven-dried and compressed into compacts. The microstructure and compaction properties of the resulting powders were characterized. The result
Externí odkaz:
https://doaj.org/article/5c9baa3a660e4012a8619eea797cd1eb
Publikováno v:
In Journal of Cleaner Production 20 September 2019 232:508-517
Publikováno v:
Ionics. 29:1543-1551
Publikováno v:
Ionics. 28:849-858
The iron and nitrogen co-doped porous carbon supported Au nanoparticle catalysts (Au/FeNPC) are synthesized via a facile pyrolysis method. The morphology, crystal structure, surface composition, and chemical state of the Au/FeNPC catalysts are invest