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| 1 | Therapeutic effect in patients with coronary heart disease based on information analysis from Traditional Chinese Medicine four diagnostic methods显示文摘OBJECTIVE:To study information gained by Traditional Chinese Medicine(TCM)four diagnostic methods and characteristics of syndrome development before and after treatment in patients with coronary heart disease,and to probe into assessment indexes of therapeutic effects with distinctive TCM features.METHODS:Information from the four diagnostic methods before and after treatment in 100 patients with coronary heart disease was collected using the TCM interrogation scale,a pulse condition instrument,a tongue-face diagnosis instrument,anda voice diagnosis information collection system.Changes in the four diagnostic method results from before and after treatment were analyzed with frequency analysis and t-test methods.RESULTS:Before treatment,deficiency syndrome complicated with hyperactivity of pathogenic factors was most common.After treatment,deficiency syndrome was most common.This change from complex syndromes to single syndromes indicates disease and syndrome alleviation.Frequencies of symptoms gained by interrogation after treatment for syndrome of deficiency of heart-Qi,syndrome of deficiency of heart-Yin,and turbid phlegm syndrome were all less severe than those before treatment.Parameters of face color,color on all sub-regions of tongue,color of tongue fur,septic and greasy fur,and lip color after treatment all had significant changes.After treatment,part of the voice diagnosis parameters in the deficiency of heart-Yin and turbid phlegm syndromes had significant changes,but no significant changes were found in the deficiency of heart-Qi syndrome.CONCLUSION:Use of the TCM four diagnostic methods can provide an effective basis forTCM syndrome diagnosis,observation of development of state of illness,and evaluation of clinical therapeutic effects. | Yiqin Wang Jin Xu Rui Guo Chaoxia Xu Yiming Hao Chunfeng Chen Yijian Hong Xiangqun Xiao Wenjie Xu Jing Hong Zhao Lei | 2014 | Journal of Traditional Chinese Medicine2014，34，1： | 12 |
| 2 | Review of the biological and engineering aspects of algae to fuels approach显示文摘Current biofuel production relies on limited arable lands on the earth,and is impossible to meet the biofuel demands.Oil producing algae are alternative biofuel feedstock with potential to meet the world’s ambitious goal to replace fossil fuels.This review provides an overview of the biological and engineering aspects in the production and processing technologies and recent advances in research and development in the algae to fuels approach.The article covers biology,selection and genetic modification of algae species and strains,production systems design,culture media and light management,harvest and dewatering,downstream processing,and environment and economic assessment.Despite the many advances made over several decades,commercialization of algal fuels remains challenging chiefly because of the techno-economic constraints.Technological breakthroughs in all major aspects must take place before commercial production of algal fuels becomes economically viable. | Paul Chen Min Min Yifeng Chen Liang Wang Yecong Li Qin Chen Chenguang Wang Yiqin Wan Xiaoquan Wang Yanling Cheng Shaobo Deng Kevin Hennessy Xiangyang Lin Yuhuan Liu Yingkuan Wang Blanca Martinez Roger Ruan | 2009 | International Journal of Agricultural and Biological Engineering2009，2，4： | 9 |
| 3 | Stepwise-Nanocavity-Assisted Transmissive Color Filter Array Microprints显示文摘Visible-light color flters using patterned nanostructures have attracted much interest due to their various advantages such as compactness,enhanced stability,and environmental friendliness compared with traditional pigment or dye-based optical flters.While most existing studies are based on planar nanostructures with lateral variation in size,shape,and arrangement,the vertical dimension of structures is a long-ignored degree of freedom for the structural colors.Herein,we demonstrate a synthetic platform for transmissive color flter array by coordinated manipulations between height-varying nanocavities and their lateral flling fractions.Te thickness variation of those nanocavities has been fully deployed as an alternative degree of freedom,yielding vivid colors with wide gamut and excellent saturation.Experimental results show that the color-rendering capability of the pixelated nanocavities can be still retained as pixels are miniaturized to 500 nm.Crosstalk between closely spaced pixels of a Bayer color flter arrangement was calculated,showing minimal crosstalk for 1μm2 square subpixels.Our work provides an approach to designing and fabricating ultracompact color flter arrays for various potential applications including stained-glass microprints,microspectrometers,and high-resolution image sensing systems. | Yasi Wang Mengjie Zheng Qifeng Ruan Yanming Zhou Yiqin Chen Peng Dai Zhengmei Yang Zihao Lin Yuxiang Long Ying Li Na Liu Cheng-Wei Qiu Joel K.W.Yang Huigao Duan | 2018 | Research2018，，1： | 8 |
| 4 | PHF8 is a histone H3K9me2 demethylase regulating rRNA synthesis显示文摘histone H3 离氨酸 9 的 Dimethylation (H3K9me2 ) 是与抄写压抑联系的一个重要 epigenetic 标记。这里,我们识别了 PHF8, JmjC-domain-containing 蛋白质,为这个镇压标记特定的 histone demethylase。Recombinant 全身的野类型蛋白质能把 methylation 从 H3K9me2 移开,但是到丙氨酸 H247A 的保存 histidine 的变化废除 demethylase 活动。Overexpressed 外长的 PHF8 是 colocalized, B23 染色。内长的 PHF8 也是有 B23 和 fibrillarin 的 colocalized,二生长得很好的核蛋白质,建议那 PHF8 在核是局部性的并且可以调整 rRNA 抄写。确实, PHF8 跳了到 rDNA 基因的倡导者区域。减少的 PHF8 击倒 rRNA 的表示,和基因的 overexpression 导致了 rRNA 的 upregulation 抄本。附随地, H3K9me2 水平在 PHF8 击倒的房间在 rDNA 基因的倡导者区域被提高并且当野类型然而并非催化地不活跃的 H247A 变异的 PHF8 是 overexpressed 时,显著地减少了。因此,我们的学习为调整 rRNA 抄写的 H3K9me2 识别了 histone demethylase。 | Ziqi Zhu Yanru Wang Xia Li Yiqin Wang Longyong Xu Xiang Wang Tianliang Sun Xiaobin Dong Lulu Chen Hailei Mao Yi Yu Jingsong Li Pin Adele Chen Charlie Degui Chen | 2010 | Cell Research2010，20，7： | 7 |
| 5 | 3D-Integrated metasurfaces for full-colour holography显示文摘Metasurfaces enable the design of optical elements by engineering the wavefront of light at the subwavelength scale.Due to their ultrathin and compact characteristics,metasurfaces possess great potential to integrate multiple functions in optoelectronic systems for optical device miniaturisation.However,current research based on multiplexing in the 2D plane has not fully utilised the capabilities of metasurfaces for multi-tasking applications.Here,we demonstrate a 3D-integrated metasurface device by stacking a hologram metasurface on a monolithic Fabry–Pérot cavity-based colour filter microarray to simultaneously achieve low-crosstalk,polarisation-independent,high-efficiency,full-colour holography,and microprint.The dual functions of the device outline a novel scheme for data recording,security encryption,colour displays,and information processing.Our 3D integration concept can be extended to achieve multi-tasking flat optical systems by including a variety of functional metasurface layers,such as polarizers,metalenses,and others. | Yueqiang Hu Xuhao Luo Yiqin Chen Qing Liu Xin Li Yasi Wang Na Liu Huigao Duan | 2019 | Light(Science & Applications)2019，8，1： | 6 |
| 6 | Catalytic microwave assisted pyrolysis of aspen显示文摘The effect of catalysts on the microwave pyrolysis of aspen pellets was studied.A range of chlorides,nitrates and metal-oxides were added at 2%of the aspen mass(air dry aspen pellet weight basis).Chlorides in particular were found to favor liquid yield,especially the yield of water phase residue.Average liquid yield with added chlorides was 41%mass of the total biomass input,compared to 35%mass without catalyst.Metal-oxides were found to favor pyrolysis heavy oil,and thus total oil yield,since the yield of light oils seemed to be fairly constant.Nitrates were found to favor pyrolysis gas production.Pure light oils and light oils blended with diesel were found to be a potential diesel fuel substitute. | Johannes Moen Changyan Yang Bo Zhang Hanwu Lei Kevin Hennessy Yiqin Wan Zhiping Le Yuhuan Liu Paul Chen Roger Ruan | 2009 | International Journal of Agricultural and Biological Engineering2009，2，4： | 5 |
| 7 | Sub-10 nm fabrication:methods and applications显示文摘Reliable fabrication of micro/nanostructures with sub-10 nm features is of great significance for advancing nanoscience and nanotechnology.While the capability of current complementary metal-oxide semiconductor(CMOS)chip manufacturing can produce structures on the sub-10 nm scale,many emerging applications,such as nano-optics,biosensing,and quantum devices,also require ultrasmall features down to single digital nanometers.In these emerging applications,CMOS-based manufacturing methods are currently not feasible or appropriate due to the considerations of usage cost,material compatibility,and exotic features.Therefore,several specific methods have been developed in the past decades for different applications.In this review,we attempt to give a systematic summary on sub-10 nm fabrication methods and their related applications.In the first and second parts,we give a brief introduction of the background of this research topic and explain why sub-10 nm fabrication is interesting from both scientific and technological perspectives.In the third part,we comprehensively summarize the fabrication methods and classify them into three main approaches,including lithographic,mechanics-enabled,and post-trimming processes.The fourth part discusses the applications of these processes in quantum devices,nano-optics,and high-performance sensing.Finally,a perspective is given to discuss the challenges and opportunities associated with this research topic. | Yiqin Chen Zhiwen Shu Shi Zhang Pei Zeng Huikang Liang Mengjie Zheng Huigao Duan | 2021 | International Journal of Extreme Manufacturing2021，3，3： | 4 |
| 8 | Nitric oxide: promoter or suppressor of programmed cell death?显示文摘Nitric oxide(NO)is a short-lived gaseous free radical that predominantly functions as a messenger and effector molecule.It affects a variety of physiological processes,including programmed cell death(PCD)through cyclic guanosine monophosphate(cGMP)-dependent and-independent pathways.In this field,dominant discoveries are the diverse apoptosis networks in mammalian cells,which involve signals primarily via death receptors(extrinsic pathway)or the mitochondria(intrinsic pathway)that recruit caspases as effector molecules.In plants,PCD shares some similarities with animal cells,but NO is involved in PCD induction via interacting with pathways of phytohormones.NO has both promoting and suppressing effects on cell death,depending on a variety of factors,such as cell type,cellular redox status,and the flux and dose of local NO.In this article,we focus on how NO regulates the apoptotic signal cascade through protein S-nitrosylation and review the recent progress on mechanisms of PCD in both mammalian and plant cells. | Yiqin Wang Chen Chen Gary J.Loake Chengcai Chu | 2010 | Protein & Cell2010，1，2： | 4 |
| 9 | Fractionation and characterization of bio-oil from microwave-assisted pyrolysis of corn stover显示文摘Bio-oil from thermochemical conversion of biomass is a complex mixture of polar and non-polar compounds,and cannot be used directly as a combustion engine fuel due to its low heating value,high viscosity,chemical instability,and incomplete volatility.Mixed-solvent extraction was developed to fractionate bio-oils from microwave-assisted pyrolysis of corn stover to produce light oil(a mixture of light and inflammable fuel oil components from bio-oil)with low viscosity and low combustion residue,and high value chemicals.Different fractions from bio-oil were characterized using GC/MS and TG,and a major chemical(hydroxy-butanedioic acid diethyl ester)was separated. | Changyan Yang Bo Zhang Johannes Moen Kevin Hennessy Yuhuan Liu Xiangyang Lin Yiqin Wan Hanwu Lei Paul Chen Roger Ruan | 2010 | International Journal of Agricultural and Biological Engineering2010，3，3： | 4 |
| 10 | Synthesis and properties of a Pr(III) complex with 2-acetyl- benzimidazoledehyde-glycine Schiff-base ligand显示文摘The 2-acetyl-benzimidazoledehyde-gly- cine Schiff-base ligand and the corresponding Pr(III) complex Pr2L3(NO3)3·2CH3OH (L=C11H10N3O2) were synthesized in methanol and characterized by a series of methods, including chemical analysis, elemental analysis, TOF-MS, 1H NMR, UV-, IR-, Raman spectra, thermal analysis, and the three-dimension fluores- cence excitation and emission spectra. The Pr(III) complex exhibits extraordinary water-solubility and the Pr(III) hydroxide appears at pH≥13. The complex also possesses specific fluorescent properties. Thus, at the excitation wavelengths 200.0-280.0 and 260-350 nm the fluorescence bands were observed at 290.0 and 400.0 nm, respectively. | WANG Danghui YANG Yixin YANG Yiqin ZHAO Tiancheng WU Xing WANG Shaokang HOU Yao CHEN Weizong | 2006 | Chinese Science Bulletin2006，51，7： | 3 |
| 11 | Structural insights into a dual-specificity histone demethylase ceKDM7A from Caenorhabditis elegans显示文摘Histone 离氨酸 methylation 能被 JmjC 包含域的蛋白质在 sequence-state-specific 和 methylation-state-specific 举止移开。然而,底层特性怎么样,决定,酶怎么被调整,大部分是未知的。我们最近发现了那 ceKDM7A,一个哲学博士 -- 并且 JmjC 包含域的蛋白质,是为 H3K9me2 特定的 histone demethylase, H3K27me2,和 PHD 摸绑定到 H3K4me3 指南在 vivo 的 demethylation 活动。为了为酶的活动和 PHD 的功能提供结构的卓见进分子的机制,摸,我们与包含 H3K4me3, H3K9me2,和 H3K27me2 修正的各种各样的联合的单身者或二肽一起在 apo 形式并且在建筑群解决了酶的六水晶结构。结构显示 H3K9me2 和 H3K27me2 以一种类似的方式与 ceKDM7A 交往,并且肽绑定特性被特定的相互作用的一个网络决定。结构的几何测量也揭示了与 PHD 手指和 H3K9me2 界限联系到 JmjC 领域的那 H3K4me3 从二个分开的分子,建议 trans-histone 肽绑定机制。因此,我们的全身的结构的研究重要地由催化领域而且更多揭示底层识别不仅,为 H3K9me2 和 H3K27me2 的 ceDKM7A 的双特性的分子的机制。 | Ying Yang Lulu Hu Ping Wang Haifeng Hou Yan Lin Yi Liu Ze Li Rui Gong Xiang Feng Lu Zhou Wen Zhang Yuhui Dong Huirong Yang Hanqing Lin Yiqin Wang Charlie Degui Chen Yanhui Xu | 2010 | Cell Research2010，20，8： | 3 |
| 12 | Carpel of cucumber (Cucumis sativus. L) male flowers maintains early primordia characteristics during organ development显示文摘Diclinism is not only an interesting natural phenomenon in plant kingdom, but also of significance in the yield of crops, e.g. cucumber and watermelon. Cucumber has been a model plant for studying the diclinism for decades. However, it is stili obscure how the carpel primordia of cucumber male flower undergo the developmental processes after the initiation of their development. By showing morphological alternation, metabolic activity, as well as CFL gene expression, the present study demonstrated that the carpel primordia of cucumber male flowers maintained the characteristics of primordium until anthesis, although it developed significantly slower than that of the female flowers. | YANG Lingling CHEN Min LIU Fuquan GENG Yi CHEN Chong LI Yiqin CAO Zongxun XU Zhihong BAI Shunong | 2000 | Chinese Science Bulletin2000，45，8： | 3 |
| 13 | Stable and unique graphitic Raman internal standard nanocapsules for surface-enhanced Raman spectroscopy quantitative analysis显示文摘Graphitic nanomaterials 有的独特、强壮、稳定的拉曼颤动广泛地在化学和 biomedicine 被使用了。然而,作为内部标准(ISs ) 利用他们改进提高表面的拉曼的精确性光谱学(重量的单位) 分析没被尝试。此处,我们报导设计一唯一是由很多金牌组成的 nanostructure nanoparticles (AuNPs ) 在 multilayered graphitic 上装饰了磁性的 nanocapsules (AGN ) 确定 analyte 并且消除与传统的 ISs 联系的问题。AGN 从 graphitic 部件表明了一个独特拉曼乐队,它在拉曼是局部性的 biomolecules 的沉默区域,没有任何背景干扰,使他们成为理想为量的拉曼分析。是从也显示的 AGN 的信号优异稳定性,甚至在严厉条件下面。与装饰 AuNPs 的改进, AGN nanostructures 极大地改进了重量的单位,特别地量的错误源于收集损失的排除和 analytes 的不一致的分发的量的精确性。AGN 进一步为房间染色和拉曼成像被利用,并且他们在 biomedicine 为应用显示出大诺言。 | Yuxiu Zou Long Chen Zhiling Song Ding Ding Yiqin Chen Yiting Xu Shanshan Wang Xiaofang Lai Yin Zhang Yang Sun Zhuo Chen Weihong Tan | 2016 | Nano Research2016，9，5： | 2 |
| 14 | 3D Printed Ultrastretchable,Hyper-Antifreezing Conductive Hydrogel for Sensitive Motion and Electrophysiological Signal Monitoring显示文摘Conductive hydrogels with high stretchability can extend their applications as a flexible electrode in electronics,biomedicine,human-machine interfaces,and sensors.However,their time-consuming fabrication and narrow ranges of working temperature and working voltage severely limit their further potential applications.Herein,a conductive nanocomposite network hydrogel fabricated by projection microstereolithography(PμSL)based 3D printing is proposed,enabling fast fabrication ability with high precision.The 3D printed hydrogels exhibit ultra-stretchability(2500%),hyper-antifreezing(-125℃),extremely low working voltage(<100μV),and super cyclic tensile stability(1 million cycles).The hydrogel-based strain sensor can probe both large-scale and tiny human motions,even with ultralow voltage of 100μV at extremely low temperature around-115℃.It is demonstrated that the present hydrogels can be used as a flexible electrode for capturing human electrophysiological signals(EOG and EEG),where the alpha and beta waves from the brain can be recorded precisely.Therefore,the present hydrogels will pave the way for the development of next-generation intelligent electronics,especially for those working under extremely lowtemperature environments. | Zhaolong Wang Lei Chen Yiqin Chen Peng Liu Huigao Duan Ping Cheng | 2020 | Research2020，，1： | 2 |
| 15 | Kirigami-inspired multiscale patterning of metallic structures via predefined nanotrench templates显示文摘Reliable fabrication of multiscale metallic patterns with precise geometry and size at both the nanoscale and macroscale is of importance for various applications in electronic and optical devices.The existing fabrication processes,which usually involve film deposition in combination with electron-beam patterning,are either timeconsuming or offer limited precision.Inspired by the kirigami,an ancient handicraft art of paper cutting,this work demonstrates an electron-beam patterning process for multiscale metallic structures with significantly enhanced efficiency and precision.Similar to the kirigami,in which the final pattern is defined by cutting its contour in a paper and then removing the unwanted parts,we define the target multiscale structures by first creating nanotrench contours in a metallic film via an electron-beam-based process and then selectively peeling the separated film outside the contours.Compared with the conventional approach,which requires the exposure of the whole pattern,much less exposure area is needed for nanotrench contours,thus enabling reduced exposure time and enhanced geometric precision due to the mitigated proximity effect.A theoretical model based on interface mechanics allows a clear understanding of the nanotrench-assisted selective debonding behaviour in the peeling process.By using this fabrication process,multiscale metallic structures with sub-10-nm up to submillimetre features can be reliably achieved,having potential applications for anti-counterfeiting and gap-plasmon-enhanced spectroscopy. | Mengjie Zheng Yiqin Chen Zhi Liu Yuan Liu Yasi Wang Peng Liu Qing Liu Kaixi Bi Zhiwen Shu Yihui Zhang Huigao Duan | 2019 | Microsystems & Nanoengineering2019，5，1： | 2 |
| 16 | Coordinated regulation of active and repressive histone methylations by a dual-specificity histone demethylase ceKDM7A from Caenorhabditis elegans显示文摘H3K9me2 和 H3K27me2 是与抄写压抑联系的重要 epigenetic 标记,当 H3K4me3 与抄写激活被联系时。活跃、压抑的 histone methylations 以一种互相独占的方式散布,这被显示出,但是内在的机制糟糕被理解。这里,我们识别了 ceKDM7A,一个哲学博士(植物 homeodomain )- 并且 JmjC 包含域的蛋白质,为 H3K9me2 和 H3K27me2 特定的 histone demethylase。我们进一步证明 ceKDM7A 的 PHD 领域在染色体宽的水平绑了 H3K4me3 和与 ceKDM7A co 局部性的 H3K4me3。到 H3K4me3 的 PHD 域绑定的混乱在 vivo 减少了 demethylase 活动,并且 ceKDM7A 的损失减少了它的联系目标基因的表达式。这些结果显示 ceKDM7A 被招募到倡导者到 demethylate H3K9me2 和 H3K27me2 并且通过 PHD 领域的绑定激活基因表示到 H3K4me3。因此,我们的学习识别双特性的 histone demethylase 并且提供新奇卓见进 histone methylation 的规定。 | Hanqing Lin Yiqin Wang Yanru Wang Feng Tian Pu Pu Yi Yu Hailei Mao Ying Yang Ping Wang Lulu Hu Yan Lin Yi Liu Yanhui Xu Charlie Degui Chen | 2010 | Cell Research2010，20，8： | 2 |
| 17 | Protein C receptor is a therapeutic stem cell target in a distinct group of breast cancers显示文摘Breast cancer is a heterogeneous disease.In particular,triple-negative breast cancer(TNBC)comprises various molecular subgroups with unclear identities and currently has few targeted treatment options.Our previous study identified protein C receptor(Procr)as a surface marker on mammary stem cells(MaSCs)located in the basal layer of the normal mammary gland.Given the possible connection of TNBC with basal layer stem cells,we conducted comparative analyses of Procr in breast cancers of mouse and human origin.In mouse mammary tumors,we showed that Procr+cells are enriched for cancer stem cells(CSCs)in Wnt1 basal-like tumors,but not in Brea basal-like tumors or PyVT luminal tumors.In human cancers,PROCR was robustly expressed in half of TNBC cases.Experiments with patient-derived xenografts(PDXs)revealed that PROCR marks CSCs in this discrete subgroup(referred to as PROCR+TNBC).Interfering with the function of PROCR using an inhibitory nanobody reduced the CSC numbers,arrested tumor growth and prevented rapid tumor recurrence.Our data suggest a key role of MaSC in breast tumorigenesis.Moreover,our work indicates that PROCR can be used as a biomarker to stratify TNBC into clinically relevant subgroups and may provide a novel targeted treatment strategy for this clinically important tumor subtype. | Daisong Wang Xin Hu Chunye Liu Yingying Jia Yiqin Bai Cheguo Cai Jingqiang Wang Lanyue Bai Ruikai Yang ChangDong Lin Yi-Rong Liu Shan Li Feng Qiao Ling Yao Li Chen Gaoxiang Ge Hai Jiang Dianfan Li Lin Li JianFeng Chen Zhi-Ming Shao Yi Arial Zeng | 2019 | Cell Research2019，29，10： | 2 |
| 18 | Evaluating the bioavailability of heavy metals in natural-zeoliteamended aquatic sediments using thin-film diffusive gradients显示文摘The effectiveness of natural zeolite amendment of sediments as a restorative material was studied,as was the feasibility of utilizing thin-film gradient diffusion(DGT)as a proxy for the accumulation of heavy metals in Venerupis philippinaram.The results showed that addition of natural zeolite to sediment,significantly decreased the equilibrium partitioning of Cu,Pb,Cd,Cr and As between the sediment pore water and natural zeolite over 24 h by 67%,81%,72%,62%and 71%,respectively.Furthermore,the accumulation of Cu,Pb,Cd,Cr and As in V.philippinaram in the zeolite-amended sediments decreased by 44%,37%,54%,30%and 59%,respectively after 28 days and the absorption rates also declined.The amount of heavy metals enriched into the DGT film and V.philippinaram over 28 days showed a significant correlation(P<0.001)and indicated that DGT has the potential as a proxy to predict the bioaccumulation of heavy metals in benthic organisms in sediments amended by natural zeolite.Further studies focused on the modification of natural zeolite and the predictive ability of DGT in different sediments/organism scenarios are warranted. | Juanying Li Chen Zhang Jianwei Lin Jie Yin Jiayan Xu Yiqin Chen | 2018 | Aquaculture and Fisheries2018，3，3： | 2 |
| 19 | Detecting Non-Stationarity for Auscultation Signal of Traditional Chinese Medicine显示文摘The information about the nonstationarity of the aus-cultation signal is utilized in this paper to objectively and auto-matically identify healthy people and patients with qi-deficiency or yin-deficiency. In order to characterize the nonstationarity of the sound signal,the nonlinear cross-prediction method is used to extract features from the signal. A feature selection method based on conditional mutual information maximization criterion (CMIM) is implemented to find an optimal feature set. By means of the support vector machine (SVM) classifier,three common states (healthy,qi-deficiency and yin-deficiency) in traditional Chinese medicine are distinguished using the feature set,and a satisfactory classification accuracy of 80% is achieved in the experiment. In conclusion,the analysis based on the nonstationarity of the sound signal provides an alternative and outstanding approach to the objective auscultation of traditional Chinese medicine (TCM). | YAN Jianjun SHEN Qingwei WANG Yiqin LI Fufeng GUO Rui CHEN Chunfeng SHEN Yong | 2011 | Wuhan University Journal of Natural Sciences2011，16，1： | 1 |
| 20 | Microwave-assisted pyrolysis of biomass: Catalysts to improve product selectivity显示文摘 | Yiqin Wan Paul Chen Bo Zhang Changyang Yang Yuhuan Liu Xiangyang Lin Roger Ruan | 2009 | Journal of Analytical and Applied Pyrolysis2009，，1： | 1 |
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