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28篇 您的检索式:作者名="Ruiyun Zhang"
    题名 作者 年代 出处 被引量
1显示文摘Zhang Ruiyun Peter X Ma 1999J Biomed Mater Res1999,45,4:1
2Increased FoxM1 expression is a target for metformin in the suppressionof EMT in prostate cancer显示文摘Yiru Wang Binwei Yao Yu Wang Mingbo Zhang Shuai Fu Hanjing Gao Ruiyun Peng Lingqiang Zhang Jie Tang 2014International Journal of Molecular Medicine2014,,6:1
3Porous poly (L-lactic acid)/apatite composites created by biomimetic process 显示文摘ZHANG Ruiyun Peter X M 1999J Biomedical Materials Research1999,45,4:1
4Synthetic nano-scale fibrous extracellular matrix显示文摘Ma Peter X Zhang Ruiyun 1999J Biomed Mater Res1999,46,1:1
5Study on the surface modification of PBO fiber under dielectric barrier discharge treatment显示文摘Xianlin Pan Ruiyun Zhang Shujing Peng Yiping Qiu 2010Fibers and Polymers2010,,3:1
6Synthetic nano-fibrillar extracellular matrices with predesigned macroporous architectures显示文摘Zhang Ruiyun Ma Peter X 2000J Biomed Mater Res2000,52,2:1
7Structure and properties of polyvinyl alcohol amidoxime chelate fiber显示文摘Rao Lei Xu Jie Zhang Ruiyun 1994J Appl Poly Sci1994,53,:1
8Structure and properties of polyvinyl alcohol amidoxime chelate fiber显示文摘Rao Lei Xu Jie Zhang Ruiyun 1994J Appl Poly Sci1994,53,:1
9显示文摘Zhang Ruiyun PX M 1999J Biomed Mater Res1999,44,:1
10Acylated ghrelin protects hippocampal neurons in pilocarpine-induced seizures of immature rats by inhibiting cell apoptosis显示文摘Ruiyun Zhang Guanglu Yang Qingyi Wang Feng Guo Hua Wang 2013Molecular Biology Reports2013,,1:1
11Synthetic nano-scale fibrous extracellular matrix显示文摘Ma Peter X Zhang Ruiyun 1999J Biomed Mater Res1999,46,1:1
12Porous poly( L-lactic acid)/apatite composites created by biomimetic process 显示文摘Zhang Ruiyun Peter X Ma 1999Journal of Biomedical Materials Research1999,45,4:1
13Acylated ghrelin protects hippocampus neurons in pilocarpine - induced seizures of immature rats by inhibiting cell apo ptosis显示文摘Zhang Ruiyun Yang Guanglu Wang Qingyi 2013Mol Biol Rep2013,40,:1
14Influence of atmospheric pressure plasma treatment on surface properties of PBO fiber显示文摘Zhang Ruiyun Pan Xianlin Jiang Muwen 2012Appl Surf Sci2012,261,6:1
15显示文摘Ruiyun Zhang Peter X Ma 1999J Biomed Mater Res1999,45,:1
16Crystallization characteristics of polypropylene and low ethylene content polypropylene copolymer with and without nucleating agent 显示文摘Zhang Ruiyun Zheng Haifeng Lou Xiaolie 1994J Appl Polym Sci1994,51,:1
17Study on the surface modification of PBO fiber under dielectric barrier discharge treatment显示文摘Xianlin Pan Ruiyun Zhang Shujing Peng 0,,3:1
18Dark energy versus modified gravity: Impacts on measuring neutrino mass显示文摘In this paper,we make a comparison for the impacts of smooth dynamical dark energy,modified gravity,and interacting dark energy on the cosmological constraints on the total mass of active neutrinos.For definiteness,we consider theΛCDM model,the w CDM model,the f(R)model,and two typical interacting vacuum energy models,i.e.,the IΛCDM1 model with Q=βHρc and the IΛCDM2 model with Q=βHρΛ.In the cosmological fits,we use the Planck 2015 temperature and polarization data,in combination with other low-redshift observations including the baryon acoustic oscillations,the type Ia supernovae,the Hubble constant measurement,and the large-scale structure observations,such as the weak lensing as well as the redshift-space distortions.Besides,the Planck lensing measurement is also employed in this work.We find that,the w CDM model favors a higher upper limit on the neutrino mass compared to theΛCDM model,while the upper limit in the f(R)model is similar with that in theΛCDM model.For the interacting vacuum energy models,the IΛCDM1 model favors a higher upper limit on neutrino mass,while the IΛCDM2 model favors an identical neutrino mass with the case ofΛCDM.MingMing Zhao RuiYun Guo DongZe He JingFei Zhang Xin Zhang 2020Science China(Physics,Mechanics & Astronomy)2020,63,3:0
19The role of surface charges in the blinking mechanisms and quantum-confined Stark effect of single colloidal quantum dots显示文摘The two frequently observed phenomena,photoluminescence(PL)blinking and quantum-confined Stark effect(QCSE)-induced spectral diffusion,are not conducive to the applications of colloidal quantum dots(QDs).It remains elusive how these two phenomena are linked to each other.Unraveling the potential link between blinking and QCSE could facilitate the adoption of appropriate strategies that can simultaneously suppress both PL blinking and spectral diffusion.In this work,we investigated the blinking mechanism and QCSE of single CdSe/CdS/ZnS QDs in the presence of positive and negative surface charges using single-dot PL spectroscopy.We found that the negative surface charges can simultaneously suppress PL blinking and spectral diffusion of single QDs.On the other hand,the positive surface charges could change the blinking mechanisms of QDs from Auger-blinking to band-edge carrier(BC)-blinking.Two types of QCSE were observed,and a significant QCSE-induced spectral broadening of 5.25 nm was measured,which could be attributed to the hopping of surface charges between different surface-trap sites.Based on these findings,several theoretical models are proposed to explain various phenomena observed.Jialu Li Dengfeng Wang Guofeng Zhang Changgang Yang Wenli Guo Xue Han Xiuqing Bai Ruiyun Chen Chengbing Qin Jianyong Hu Liantuan Xiao Suotang Jia 2022Nano Research2022,15,8:0
20Study and performance test of 10 kW molten carbonate fuel cell power generation system显示文摘The use of high-temperature fuel cells as a power technology can improve the efficiency of electricity generation and achieve near-zero emissions of carbon dioxide.This work explores the performance of a 10 kW high-temperature molten carbonate fuel cell.The key materials of a single cell were characterized and analyzed using X-ray diffraction and scanning electron microscopy.The results show that the pore size of the key electrode material is 6.5 lm and the matrix material is a-LiAlO_(2).Experimentally,the open circuit voltage of the single cell was found to be 1.23 V.The current density was greater than 100 mA/cm^(2)at an operating voltage of 0.7 V.The 10 kW fuel cell stack comprised 80 single fuel cells with a total area of 2000 cm^(2)and achieved an open circuit voltage of greater than 85 V.The fuel cell stack power and current density could reach 11.7 kW and 104.5 mA/cm2 at an operating voltage of 56 V.The influence and long-term stable operation of the stack were also analyzed and discussed.The successful operation of a 10 kW high-temperature fuel cell promotes the large-scale use of fuel cells and provides a research basis for future investigations of fuel cell capacity enhancement and distributed generation in China.Chengzhuang Lu Ruiyun Zhang Guanjun Yang Hua Huang Jian Cheng Shisen Xu 2021International Journal of Coal Science & Technology2021,8,3:0
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