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( Dongxian Jiang ) 성균관대학교 유교문화연구소 2021 儒敎文化硏究(中文版) Vol.0 No.35
In the twenty-first century, a growing number of “traditionalist Confucians” in Mainland China have been using Confucianism to justify authoritarian political arrangements as alternatives to constitutional democracy. In the face of this challenge, “progressive Confucians” argue that they can provide authentic Confucian justifications for constitutional democracy, and can counter traditionalist Confucians purely on Confucian terms by providing better interpretations of the Confucian tradition. This article argues that progressive Confucians may not be able to win the debate with their traditionalist rivals because they cannot defend their interpretations of Confucian texts as superior to rival interpretations, and because an endless debate on Confucian interpretation unwittingly diverts social critics’ attention from more urgent political issues in China, most notably political oppression. A better strategy, I argue, is for progressive Confucians to step out of the interpretive debate with the traditionalists and provide extra- Confucian reasons about the need to establish a constitutional democracy in the Chinese context.
Junliang Tao,Dongxian Zhang,Yonghong Man,Weina Wang,Yongyi Bi,Yongyi Bi 대한독성 유전단백체 학회 2016 Molecular & cellular toxicology Vol.12 No.2
Vascular inflammation is an important hallmark of high-fat-induced atherosclerosis. Oxidized low-density lipoprotein (ox-LDL) is a key initiator of inflammation as it induces inflammatory gene expression in vascular endothelial cells. Sodium ferulate (SF), an active component from Chinese medicine, demonstrated anti-atherosclerotic potency. However, the mechanism is unknown. Here we investigated how SF changed the cellular gene expression profile and restored ox-LDL-triggered inflammation in HUVECs. Gene expression profile, inflammatory gene expression and NF-κB activation were investigated in human umbilical vein endothelial cells (HUVECs) with or without SF (5 μM) treatment after precondition with ox-LDL (50 μg/mL). Ox-LDL treatment increased the production of IL-1β, CCL20, IL-6, IL-8 and CXCL1. SF stimulation modulated the translocation of NF-κB between cytoplasm and nucleus, and alleviated the inflammatory response induced by ox-LDL. Collectively, SF could suppress the expression of inflammatory factors in ox-LDL-stimulated endothelial cells, and transcription factor NF-κB might be involved in such process.
Yating Zhang,Pei He,Dongxian Zhuo,Jianlan Zhang,Nana Zhang,Xiaobo Wang,Gang Lin,Zhenghan Kong 대한금속·재료학회 2024 ELECTRONIC MATERIALS LETTERS Vol.20 No.2
Exploration of highly effi cient non-noble metal oxygen reduction reaction (ORR) catalysts is essential for the widespreadindustrial utilization of fuel cells. Herein, we demonstrated a hierarchical porous catalyst (denoted as Fe-NC-Gs) using asimple stirring and one-step pyrolysis method. ZIF-8-derived N-doped carbon framework loaded on graphene oxide, on whichFe 3 O 4 and FeS nanoparticles are uniformly dispersed. In the composite nanostructure, a high surface area (470.58 m 2 g −1 )and hierarchical porous structure were observed. The obtained Fe-NC-G-2 exhibits superior ORR properties. The half-wavepotential (E 1/2 ) and the limiting current density in alkaline media were up to 0.85 V and − 5.39 mA cm −2 , respectively, comparableto the commercially available Pt/C. The four-electron-dominated process was exhibited in the ORR catalysis. It alsomanifests a better methanol tolerance and electrochemical stability during the chronoamperometry measurement in 0.1 MKOH. These results suggest that the proposed strategy provides a new pathway to construct effi cient electrocatalysts for ORR.
Characterization of Proso Millet Starches from Different Geographical Origins of China
Yu Wen,Jia Liu,Xiangyan Meng,Dongxian Zhang,Guohua Zhao 한국식품과학회 2014 Food Science and Biotechnology Vol.23 No.5
The influence of geographical origin (Lvliang,Baotou, Gulang, and Jilin) on the physicochemicalproperties of proso millet (Panicum miliaceum L.) starchesfrom China, and starch chemical compositions werestudied. Scanning electron microscopy showed that starchgranules from millet starches were polygonal and sphericalwith smooth surfaces with sizes ranging from 2.5 to 12 μm. X-ray diffraction showed that millet starches were typicalof A-type starch granules with a mean crystallinity of35.81%. The transition temperatures (To, Tp, and Tc) andenthalpy of gelatinization (ΔH) of Lvliang, Baotou,Gulang, and Jilin proso millet starches were 66.81 to70.01oC, 72.79 to 76.55oC, 78.30 to 82.44oC, and 10.4 to14.46 J/g, respectively. Significant differences (p<0.05) wereobserved for the amylose content, granule size, peaktemperature, gelatinization enthalpy, and peak viscositytemperature among the millet starches. Millet starches mayhave potential applications in production of puffed starchfood products and other food items.