Search

Your search keyword '"Ren, Weili"' showing total 327 results
Start Over Author "Ren, Weili"
327 results on '"Ren, Weili"'

103. Progress in a novel architecture for high performance processing

Author

Zhang, Zhiwei, primary, Liu, Meng, additional, Liu, Zijun, additional, Du, Xueliang, additional, Xie, Shaolin, additional, Ma, Hong, additional, Ding, Guangxin, additional, Ren, Weili, additional, Zhou, Fabiao, additional, Sun, Wenqin, additional, Wang, Huijuan, additional, and Wang, Donglin, additional

Published
2018
Full Text
View/download PDF

108. Effect of axial magnetic field on the shape of copper ribbon crystal grown by Czochralski method

Author

Shen, Zhe, Zhong, Yunbo, Dong, Licheng, Fan, Lijun, Wang, Huai, Li, Chuanjun, Ren, Weili, Lei, Zuosheng, Ren, Zhongming, and ETAY, Jacqueline

Subjects
ribbon crystal, Czochralski, [SPI] Engineering Sciences [physics], axial magnetic field, crystal morphology
Abstract

During the process of growing ribbon crystal by Czochralski method, Turbulent convection in copper melt was effectively suppressed by applying an axial magnetic field (magnetic induction B≤57mT). The changes of thermal fluctuation and flow field were measured and modeled. With the magnetic field increased gradually (from 0 to 57mT), the shape of ribbon crystal became regularly wider. We concluded that the axial magnetic field could promote to form a suitable temperature field for ribbon crystal growth by restraining thermal fluctuation and convection.

Published
2015

109. The microstructure evolution of Fe-Si alloys solidified in a high static magnetic field

Author

Liu, Chunmei, Zhong, Yunbo, Zheng, Tianxiang, Ren, Weili, Lei, Zuosheng, Ren, Zhongming, and ETAY, Jacqueline

Subjects
Solidification, [SPI] Engineering Sciences [physics], Thermoelectric magnetic convection, Ferrite, Silicon steel
Abstract

The effect of magnetic field on the microstructure during the bulk solidification process of Fe-3wt.%Si alloys has been investigated experimentally. The results show that the ferrite turned into granular and bulk morphology as the increase of magnetic flux density (MFD). The microstructure in the region which is adjacent to the wall of corundum crucible was same in the samples with and without high static magnetic field (HSMF). When the MFD exceed 1.0 T, the ferrite was coarse. These phenomena were attributed to thermoelectric magnetic convection in solidification.

Published
2015

112. Controlling droplet distribution using thermoelectric magnetic forces during bulk solidification processing of a Zn–6 wt.%Bi immiscible alloy

Author

Zhong, Yunbo, primary, Zheng, Tianxiang, additional, Dong, Licheng, additional, Zhou, Bangfei, additional, Ren, Weili, additional, Wang, Jiang, additional, Ren, Zhongming, additional, Debray, Francois, additional, Beaugnon, Eric, additional, Wang, Hui, additional, Wang, Qiuliang, additional, and Dai, Yinming, additional

Published
2016
Full Text
View/download PDF

113. MaPU: A novel mathematical computing architecture

Author

Wang, Donglin, primary, Wang, Lei, additional, Liu, Zijun, additional, Wang, Tao, additional, Pu, Zhonghua, additional, Ding, Guangxin, additional, Zhu, Mengchen, additional, Yang, Lipeng, additional, Guo, Ruoshan, additional, Zhang, Zhiwei, additional, Lin, Xiao, additional, Du, Xueliang, additional, Hao, Jie, additional, Yang, Yongyong, additional, Sun, Wenqin, additional, Zhou, Fabiao, additional, Xiao, NuoZhou, additional, Cui, Qian, additional, Wang, Xiaoqin, additional, Yin, Leizu, additional, Lin, Chen, additional, Ma, Hong, additional, Ren, Weili, additional, Wang, Huijuan, additional, Wang, Xingang, additional, and Xie, Shaolin, additional

Published
2016
Full Text
View/download PDF

116. miR-125b regulates the drug-resistance of breast cancer cells to doxorubicin by targeting HAX-1.

Author

Hu, Guinv, Zhao, Xiaokang, Wang, Jiang, Lv, Liting, Wang, Chaoqun, Feng, Liang, Shen, Liangqiong, and Ren, Weili

Subjects
BREAST cancer treatment, MICRORNA, DRUG resistance, CANCER chemotherapy, DOXORUBICIN
Abstract

MircroRNAs (miRNAs) are considered as essential regulators in the tumorigenesis and chemoresistance of multiple cancer types. In the present study, it was demonstrated that the expression levels of miR-125b were significantly downregulated in the tissues of patients with breast cancer (BC), as well as the BC cell lines in vitro. To study the association between chemoresistance and miR-125b in BC, doxorubicin (DOX)-resistant MCF-7 (MCF-7/R) cells were established, and gain- and loss-of-function experiments were performed. It was demonstrated that the overexpression of miR-125b increased the sensitivity of MCF-7/R cells to DOX. Furthermore, it was revealed that the sensitization of miR-125b mimics to DOX-induced cell death was regulated by the hematopoietic cell-specific protein 1-associated protein X-1 (HAX-1) vector and HAX-1 small interfering RNA. These results emphasized the notable function of miR-125b and its target of HAX-1 in regulating DOX-resistance. In addition, it was demonstrated that the miR-125b mimics promoted the loss of the mitochondrial membrane potential and the generation of reactive oxygen species induced by DOX treatment in MCF-7/R cells. These data suggest that the miR-125b-HAX-1-mitochondria pathway has a notable function in the treatment of DOX-resistant BC cells, which may provide a novel target for the chemotherapy of BC. [ABSTRACT FROM AUTHOR]

Published
2018
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results