Zobrazeno 51 - 60
of 511
pro vyhledávání: '"Fangfang Xu"'
Autor:
Feng Liu, Fangfang Xu
Publikováno v:
Journal of Function Spaces, Vol 2019 (2019)
In this note we establish certain weighted estimates for a class of maximal functions with rough kernels along “polynomial curves” on Rn. As applications, we obtain the bounds of the above operators on the mixed radial-angular spaces, on the vect
Externí odkaz:
https://doaj.org/article/bc11e1d770744953928ff3b38ee04578
Autor:
Yan Gao, Jiusheng Ren, Liqun Zhang, Yonghong Zhang, Xinhui Wu, Hao Jiang, Fangfang Xu, Bao Yuan, Xianfeng Yu, Jiabao Zhang
Publikováno v:
Cellular Physiology and Biochemistry, Vol 34, Iss 6, Pp 1974-1982 (2014)
Aims: Our study aims to clarify the effects of demecolcine, alone or in combination with sucrose on bovine oocyte protrusion rate, MAPK1 protein level and c-mos gene expression level. Methods: The effects of the demecolcine concentration, treatment d
Externí odkaz:
https://doaj.org/article/77dbc4f04aca495687fe74dec51e3c80
Autor:
Fangfang Xu, Qiuxia Yang, Lilan Wu, Rui Qi, Yunshan Wu, Yucui Li, Lipeng Tang, De-An Guo, Bo Liu
Publikováno v:
PLoS ONE, Vol 12, Iss 1, p e0169578 (2017)
The objective of this study was to improve the stability and water-solubility of patchouli alcohol by complexing with β-cyclodextrin (β-CD). The interactions between patchouli alcohol and β-CD were characterized by differential scanning calorimetr
Externí odkaz:
https://doaj.org/article/741eb1f341c74f879862ebcdbc6c5075
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0181939 (2017)
Glucagon-like peptide 1 (GLP-1) is a very potent insulinotropic hormone secreted into the blood stream after eating. Thus, it has potential to be used in therapeutic treatment of diabetes. The half-life of GLP-1, however, is very short due to its rap
Externí odkaz:
https://doaj.org/article/6ac2b63f02614ac7946a3d68228a7f1d
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0171601 (2017)
Diabetes has become the third largest cause of death in humans worldwide. Therefore, effective treatment for this disease remains a critical issue. Glucagon-like peptide-1 (GLP-1) plays an important role in glucose homeostasis, and therefore represen
Externí odkaz:
https://doaj.org/article/7e551b16306144fba7463b98baaabf62
Autor:
Chao Fan, Le-Hao Wu, Gu-Fang Zhang, Fangfang Xu, Shuo Zhang, Xiuli Zhang, Lei Sun, Yang Yu, Yan Zhang, Richard D Ye
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0181191 (2017)
4'-Hydroxywogonin (4'-HW), a flavonoid, has been isolated from various plants and shown to inhibit NO production in macrophages. However, the molecular mechanisms and its in vivo activity have not been determined. Our study aimed to investigate the m
Externí odkaz:
https://doaj.org/article/8036c609eab44b94b2a8a37cc1c92b68
Autor:
Fangfang Xu, Peng Pan
Publikováno v:
Journal of Applied Mathematics, Vol 2016 (2016)
Positive semidefinite matrix completion (PSDMC) aims to recover positive semidefinite and low-rank matrices from a subset of entries of a matrix. It is widely applicable in many fields, such as statistic analysis and system control. This task can be
Externí odkaz:
https://doaj.org/article/d027353650bb41ecb6f076752c12a2b9
Autor:
Weichao Bao, Xiao-Ting Xin, Xin-Gang Wang, Xiao-Jie Guo, Ying Lu, Chenxi Zhu, Ji-Xuan Liu, Qiang Li, Fangfang Xu, Guo-Jun Zhang
Publikováno v:
Journal of Advanced Ceramics. 12:916-929
Autor:
Geng Huangfu, Kun Zeng, Binquan Wang, Jie Wang, Zhengqian Fu, Fangfang Xu, Shujun Zhang, Haosu Luo, Dwight Viehland, Yiping Guo
Publikováno v:
Science. 378:1125-1130
Piezoelectric actuators are indispensable over a wide range of industries for their fast response and precise displacement. Most commercial piezoelectric actuators contain lead, posing environmental challenges. We show that a giant strain (1.05%) and
Publikováno v:
Chinese Science Bulletin. 68:1074-1081