Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Jia Ma"'
Publikováno v:
Petroleum Geoscience. 29
In this paper, a THMC multi-field coupling triaxial cell was used to systematically study the evolution of gas permeability and the deformation characteristics of sandstone. The effects of confining pressure, axial pressure and air pressure on gas pe
Publikováno v:
Structures. 34:856-874
Bamboo could reinforce the aerated concrete externally, producing a very high stiff and lightweight sandwich panel. The structural behavior of the bamboo-concrete sandwich panel has been proposed. The resulting bamboo sandwich panel can be used as a
Autor:
Yinkai Shi, Shuai Li, Honggang Dong, Yunpeng Li, Sujuan Zhong, Jia Ma, Weimin Long, Liangliang Zhang, Jiu Yongtao, Shizhong Wei, Fangfang Cai, Hua Yu
Publikováno v:
Nanotechnology Reviews, Vol 10, Iss 1, Pp 1318-1328 (2021)
To meet the requirements of automatic production, a new type of green BAl88Si cored solder was developed. The lap brazing experiments were carried out with copper and aluminum as brazing substrates. The microstructure, phase composition, and corrosio
Autor:
Liangliang Zhang, Shizhong Wei, Fangfang Cai, Jiu Yongtao, Weimin Long, Sujuan Zhong, Li Bao, Hua Yu, Jia Ma, Bingli Hu
Publikováno v:
Nanotechnology Reviews, Vol 9, Iss 1, Pp 1034-1043 (2020)
In this article, environmental friendly BAg25Cu40Zn34Sn (BAg-25) and BAg30Cu37Zn32Sn (BAg-30) flux-core solder metal capable of facilitating automatic production of brazing manufacturing processes were prepared. The butt and lap induction brazing tes
Publikováno v:
ACS Applied Materials & Interfaces. 12:24585-24598
Targeting enrichment of nanocarriers at tumor sites and effective drug release are critical in cancer treatment. Accordingly, we used fluorescent zeolitic imidazolate framework-8 nanoparticles loaded with doxorubicin (FZIF-8/DOX) as the core and a mo
Publikováno v:
ACS applied materialsinterfaces. 13(34)
As we all know, inhibiting the activity of dihydrofolate reductase (DHFR) has always been an effective strategy for folate antimetabolites to treat tumors. In the past, it mainly relied on chemical drugs. Here, we propose a new strategy, (3-propaneca
Publikováno v:
Archives of Civil and Mechanical Engineering. 21
The physically based constitutive modeling, simulation and experimental of a superplastic forming and diffusion bonding (SPF/DB) process were studied for the manufacture of a pyramid lattice Ti-6Al-4 V sandwich panel structure. The high-temperature d
Publikováno v:
Ceramics International. 45:11421-11427
The good dielectric and non-ohmic properties of CaCu3Ti4O12 and CaCu2.95Zn0.05Ti4-xZrxO12 (x = 0, 0.05 and 0.10) thin films prepared by a sol-gel method were determined. The enhanced dielectric properties, with a dielectric constant of e ' ≈ 4357 a
Autor:
Lei Zhang, Sanming Du, Yudong Zhang, Xiang Chen, Li Ba, Juan Song, Xianning Yue, Sujuan Zhong, Jia Ma, Dong Xu
Publikováno v:
Journal of Alloys and Compounds. 773:853-859
This work firstly reported preparation of cobalt-doped CaCu3Ti4O12 (CCCTO) thin film by a sol-gel modified method. It was concluded that a relatively high dielectric constant e' (2326, at 1 kHz), low dielectric loss tan δ (0.012, at 1 kHz) and high
Autor:
Haiyun Song, Yun Yu, Chunhai Fan, Jia Ma, Chang Liu, Yanfeng Zhou, Qian Li, Nan Chen, Daoxia Guo, Xiaoyuan Ji, Min Yin, Jinli Sun
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(18)
The induced expansion of tumor-initiating cells (T-ICs) upon repeated exposure of tumors to chemotherapeutic drugs forms a major cause for chemoresistance and cancer metastasis. Here, a tumor-microenvironment-responsive hydrogel patch is designed to