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Effects of laser energy density on forming accuracy and tensile strength of selective laser sinterin
[期刊论文] 作者：Xu Zhifeng,Liang Pei,Yang Wei,,
来源：中国铸造 年份：2004
Baozhu sand particles with size between 75 μm and 150 μm were coated by resin with the ratio of 1.5 wt.% of sands. Laser sintering experiments were carried ou...
Effects of Gingko biloba leaf extract on learning, memory, and hippocampal amyloid precursor protein
[期刊论文] 作者：Xiaofan Zhang,Bo Liang,Zhifeng Liang,Jun Lin,
来源：中国神经再生研究（英文版） 年份：2004
BACKGROUND: The mechanisms of brain injury Following diabetes could be related to amyloid precursor protein (APP) mRNA overexpression. Studies have shown that G...
Effects of Gingko biloba leaf extract on learning, memory, and hippocampal amyloid precursor protein
[期刊论文] 作者：Xiaofan Zhang,Bo Liang,Zhifeng Liang,Jun Lin,
来源：中国神经再生研究（英文版） 年份：2008
BACKGROUND: The mechanisms of brain injury Following diabetes could be related to amyloid precursor protein (APP) mRNA overexpression. Studies have shown that G...
Effects of laser energy density on forming accuracy and tensile strength of selective laser sinterin
[期刊论文] 作者：Xu Zhifeng,Liang Pei,Yang Wei,Li Sisi,Cai Changchun,,
来源：China Foundry 年份：2014
Baozhu sand particles with size between 75 μm and 150 μm were coated by resin with the ratio of 1.5 wt.% of sands. Laser sintering experiments were carried ou...
[会议论文] 作者：Peng Wang,Jia Zeng,Zhifeng Liang,Zhiqi Miao,Xiaofen Sun,Kexuan Tang,
来源：第七届生命科学联合学术大会 年份：2015
Drastic increase of anatabine levels was observed in tobacco plants with markedly reduced nicotine concentrations through RNA silencing approaches.By down-regulation of PMT through three kinds of RNA...
[期刊论文] 作者：Chaowen Zheng,Yanwang Huang,Binshi Bo,Lei Wei,Zhifeng Liang,Zuoren Wang,
来源：神经科学通报（英文版） 年份：2020
Emotional contagion,a primary form of empathy,is present in rodents.Among emotional contagion behaviors,social transmission of fear is the most studied.Here,we modified a paradigm used in previous studies to more robustly assess the social ......
Generation of tobacco lines with widely different reduction in nicotine levels via RNA silencing app
[会议论文] 作者：PENG WANG,ZHIFENG LIANG,JIA ZENG,WENCHAO LI,XIAOFEN SUN,ZHIQI MIAO,KEXUAN TANG,
来源：第七届生命科学联合学术大会 年份：2015
Issues related to the nicotine content of tobacco have been public concerns.Several reports have described decreasing nicotine levels by silencing the putrescine N-methyltransferase (PMO genes, but th...
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