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63篇 您的检索式:作者名="Fu Chuang"
    题名 作者 年代 出处 被引量
1中西医医学生在叙事医学上的不同视野显示文摘医学作为一种实践科学还是治疗艺术,在现在的医学界有广泛的争论。很多人认为,医学必须要求医生在自身建立叙事情感并且更深入地挖掘病人的内心。文中的调查研究活动以台湾某教学医院的学生为研究对象,开展叙事医学项目的系列活动,采用问卷调查和量表研究,并评估和比较了中西医学生对于叙事医学作为一种学习共情和医学专业精神的方法的不同认知。张千会 周碧雯 Chien - Da Huang Kuo - Chen Liao Fu - Tsai Chuang 2017中国医学伦理学2017,30,10:14
2Effect of sodium alginate on reverse flotation of hematite and its mechanism显示文摘Given the gradual increase in the chlorite content of hematite ores, pulp properties seriously deteriorate during flotation. The traditional anion reverse flotation of hematite cannot effectively eliminate the effects of chlorite, leading to a significant decrease in the total Fe(TFe) grade of the concentrate. In this work, the effect of sodium alginate on the reverse flotation of hematite was systematically investigated. Flotation tests of artificially mixed ores were conducted, and the results showed that sodium alginate can significantly improve the removal rates of quartz and chlorite. The adsorption measurements, infrared spectroscopy, and contact angle tests demonstrated that sodium alginate adsorbs on the quartz surface by chelating with calcium ions, thereby weakening the steric hindrance of oleate ions and increasing the adsorption capacity of sodium oleate to ultimately improve the removal rate of quartz. Furthermore, owing to its lower density and fine particle size, chlorite is easily entrained into the foam layer. Sodium alginate dramatically increases the liquid-to-gas ratio of the foam layer by increasing pulp viscosity, thereby increasing the entrainment rate of chlorite and finally improving its removal rate. The core content of this thesis bears significance in improving the Fe grade in the reverse flotation of chlorite-containing hematite.Ya-feng Fu Wan-zhong Yin Bin Yang Chuang Li Zhang-lei Zhu Dong Li 2018International Journal of Minerals,Metallurgy and Materials2018,25,10:10
3A new ent-kaurane diterpenoid from Isodon japonica显示文摘One new ent-kaurane diterpenoid,named maoyecrystal L was isolated from the EtOAc extract of the dried leaves of lsodon japonica.Its structure was established by various spectroscopic means and confirmed by X-ray crystallographic analysis.Di, Xue Mei Yan, Fu Lin Feng, Chuang Xie, Rui Jie Hou, Rui Jie Sun, Han Dong 2010Chinese Chemical Letters2010,21,2:3
4New insights into the flotation responses of brucite and serpentine for different conditioning times: Surface dissolution behavior显示文摘The inadvertent dissolution of gangue minerals is frequently detrimental to the flotation of valuable minerals.We investigated the effect of conditioning time on the separation of brucite and serpentine by flotation.By analyzing the Mg2+concentration,relative element content,and pulp viscosity,we studied the effect of mineral dissolution on brucite flotation.The results of artificially mixed mineral flotation tests(with-10μm serpentine)showed that by extending the conditioning time from 60 to 360 s,a large amount of Mg2+on the mineral surface gradually dissolved into the pulp,resulting in a decreased brucite recovery(from 83.83%to 76.79%)and an increased recovery of serpentine from 52.12%to 64.03%.To analyze the agglomeration behavior of brucite and serpentine,we used scanning electron microscopy,which clearly showed the different adhesion behaviors of different conditioning times.Lastly,the total interaction energy,as determined based on the extended DLVO(Derjaguin-Landau-Verwey-Overbeek)theory,also supports the conclusion that the gravitational force between brucite and serpentine increases significantly with increased conditioning time.Ya-feng Fu Wan-zhong Yin Xian-shu Dong Chuan-yao Sun Bin Yang Jin Yao Hong-liang Li Chuang Li Hyunjung Kim 2021International Journal of Minerals,Metallurgy and Materials2021,28,12:2
5A new benzophenone glycoside from the leaves of Psidium guajava L.显示文摘新 benzophenone glycoside, 2,6-dihydroxy-4-O--d-glucopyranosylbenzophenone (1 ) ,从 guajava L 的叶子被孤立。它的结构被阐明由光谱、化学方法。1 项显示出的重要活动到分泌物不在在 10 mol/L 的老鼠腹巨噬细胞。Hui Zheng Fu Jing Zhi Yang Chuang Jun Li Dong Ming Zhang 2011Chinese Chemical Letters2011,22,2:2
6Stress dependence of the creep behaviors and mechanisms of a third-generation Ni-based single crystal superalloy显示文摘Elevated temperature creep behaviors at 1100℃ over a wide stress regime of 120-174 MPa of a thirdgeneration Ni-based single crystal superalloy were studied. With a reduced stress from 174 to 120 MPa, the creep life increased by a factor of 10.5, from 87 h to 907 h, presenting a strong stress dependence. A splitting phenomenon of the close-(about 100 nm) and sparse-(above 120 nm) spaced dislocation networks became more obvious with increasing stress. Simultaneously, ao<010> superdislocations with low mobil让ies were frequently observed under a lower stress to pass through γ precipitates by a combined slip and climb of two ao<110> superpartials or pure climb. However, ao<110> superdislocations with higher mobility were widely found under a higher stress, which directly sheared into y precipitates. Based on the calculated critical resolved shear stresses for various creep mechanisms, the favorable creep mechanism was systematically analyzed. Furthermore, combined with the microstructural evolutions during different creep stages, the dominant creep mechanism changed from the dislocation climbing to Orowan looping and precipitates shearing under a stress regime of 137-174MPa, while the dislocation dim bing mechanism was operative throughout the whole creep stage un der a stress of 120 MPa, resulting a superior creep performanee.Quanzhao Yue Lin Liu Wenchao Yang Chuang He Dejian Sun Taiwen Huang Jun Zhang Hengzhi Fu 2019Journal of Materials Science & Technology2019,35,5:2
7Research on new beneficiation process of low-grade magnesite using vertical roller mill显示文摘We investigated whether the vertical roller mill can be efficiently used in the beneficiation of low-grade magnesite and whether it can improve upon the separation indices achieved by the ball mill.We conducted experiments involving the reverse flotation and positive flotation of low-grade magnesite to determine the optimum process parameters,and then performed closed-circuit beneficiation experiments using the vertical roller mill and ball mill.The results show that the optimum process parameters for the vertical roller mill are as follows:a grinding fineness of 81.6wt%of particles less than 0.074 mm,a dodecyl amine(DDA)dosage in magnesite reverse flotation of 100 g·t?1,and dosages of Na2CO3,(NaPO3)6,and NaOL in the positive flotation section of 1000,100,and 1000 g·t?1,respectively.Compared with the ball mill,the use of the vertical roller mill in the beneficiation of low-grade magnesite resulted in a 1.28%increase in the concentrate grade of MgO and a 5.88%increase in the recovery of MgO.The results of our causation mechanism analysis show that a higher specific surface area and greater surface roughness are the main reasons for the better flotation performance of particles ground by the vertical roller mill in the beneficiation of lowgrade magnesite.Chuang Li Chuan-yao Sun Yu-lian Wang Ya-feng Fu Peng-yun Xu Wan-zhong Yin 2020International Journal of Minerals,Metallurgy and Materials2020,27,4:2
8Pile foundation of high-speed railway undergoing repeated groundwater reductions显示文摘Long-pile groups of railway foundation undergo excessive settlements after groundwater reductions,which may exceed the settlement limit and threaten the safe operation of high-speed trains.However,the effect of groundwater reduction on a long-pile group(greater than 20 m in length)has not been fully understood,especially in respect of repeated reductions.In this study,a centrifuge test was conducted to investigate the responses of pile groups in silty soils subjected to repeated falls in the water table.The behavior of the piles was discussed based both on the test and on 3D numerical analyses.With the derived coef-ficientβfor the axial force evaluation of the pile,the effect of lowering the water table on the railway pile foundation could be seen.Results of the tests and numerical analyses indicated that the water table decline significantly increased the down-drag and axial force of the pile,causing significant settlement.A longer pile presented a larger axial force at the neutral point.Nevertheless,the incremental percentage of the axial force decreased with increasing pile length with the same water table reduction.Because of group effect,the displacement of soil next to the center pile was smaller than that near the corner piles and showed a similar trend as the axial force of the pile.As the water table fell,the static load ratio affecting the progress of pile settlement increased dis-advantageously,possibly inducing excessive pile settlement.A design method for railway pile foundations taking account of lowering groundwater was proposed with an example application,which provided a reference for similar projects.Xue-cheng BIAN Lei FU Chuang ZHAO Yun-min CHEN 2021Journal of Zhejiang University-Science A(Applied Physics & Engineering)2021,22,4:2
9Selectively Chemocatalytic Conversion of Fructose to 1,2-Propylene Glycol over Ru-WOx/Hydroxyapatite Catalyst显示文摘The conversion of fructose to 1,2-propylene glycol(PG)is an important process from cellulosic biomass to high-value added chemicals.Herein,Ru-WOx/hydroxyapatite(HAP)catalyst was employed for this reaction and reached up to 91.3%yield of PG at 180℃,1 MPa initial hydrogen for 8 h in water.On this catalyst,Ru and WOx were highly dispersed on HAP support and they interacted with each other to form a special catalytic center.The lack of isolated Ru or RuW alloy site led to a moderate activity for hydrogenolysis and hindered the further conversion of PG to propanol.The weak basic HAP support efficiently prevented the humin formation.This precisely controlled catalyst has potential in green PG production.Chuang Li Guangyue Xu Xiang Zhang Yao Fu 2020Chinese Journal of Chemistry2020,38,5:2
10Induction of IL-IO producing CD4+ T cells with regulatory activities by stimulation with IL-10 gene-modified bone marrow derived dendritic cells 显示文摘Fu CL Chuang YH Huang HY 2008Clin Exp Immunol2008,153,2:1
11Characteristics of research in China assessed with Essential Science Indicators 显示文摘Fu HZ Chuang KY Wang MH 2011Scientomet- rics2011,88,3:1
12Simulating the transport and chemical evolution of biomass burning pollutants originating from Southeast Asia during 7-SEAS/2010 Dongsha Experiment 显示文摘CHUANG M T FU S J LIN N H 2015Atmospheric Environment2015,112,:1
13SVC control system based on instantaneous reactive power theory and fuzzy PID显示文摘Wang Juanjuan Fu Chuang Zhang Yao 0,,04:1
14Adenovlrus expressing Fas ligand gene decreases airway hyper-responsiveness and eosinophilia in a murine model of asthma 显示文摘Chuang YH Fu CL Lo YC 2004Gene Thef2004,11,20:1
15FRET-based polymer materials for detection of cellular microenvironments显示文摘Effective detection of cellular microenvironments and understanding of physiological activities in living cells remain a considerable challenge.In recent years,fluore scence(or Forster)resonance energy trans fe r(FRET)technology has emerged as a valuable method for real-time imaging of intracellular environment with high sensitivity,specificity and spatial resolution.Particularly,polymer-based imaging systems show enhanced stability,improved biodistribution,increased dye payloads,and amplified signal/noise ratio compared with small molecular sensors.This review summarizes the recent progress in FRET-based polymeric systems for probing the physiological environments in cells.Chuang Weng Nianqing Fan Taoran Xu Haodong Chen Zifen Li Yiwen Li Hong Tan Qiang Fu Mingming Ding 2020Chinese Chemical Letters2020,31,6:1
16SVC control system based on instantaneous reactive power theory and fuzzy PID显示文摘WANG Juan-juan FU Chuang ZHANG Yao 2007Industrial Electronics2007,55,4:1
17SVC control system based on instantaneous reactive power theory and fuzzy PID 显示文摘Wang Juanjuan Fu Chuang Zhang Yao 2008IEEE Transactions on Industrial Electronics2008,55,4:1
18Induction of IL-10 producing CD4+ T cells with regulatory activities by stimulation with IL-10gene-modified bone marrow derived dendritic cells显示文摘Fu CL Chuang YH Huang HY 2008Clin Exp Immunol2008,153,2:1
19Effects of adenovirus-expressing IL-10 in alleviating airway inflammation in asthma显示文摘Fu CL Chuang YH Chau LY 2006J Gene Med2006,8,13:1
20Fabrication and characterization of polyamide 6,6/organo - montmorillonite nanocomposites with and without a maleated polyolefin elastomer as a toughener显示文摘CHIU F C FU S W CHUANG W T 2008Polymer2008,49,4:1
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