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| 1 | Histone acetyltransferase GCN5 interferes with the miRNA pathway in Arabidopsis显示文摘MicroRNAs (miRNA ) 指导在基因表示的一个重要角色在植物为到环境条件的发展进程和回答要求了的顺序特定的 posttranscriptional 基因 silencing 玩。然而,很少对 transcriptional 和 miRNA 表示的 posttranscriptional 规定被知道。Histone acetylation 在染色质改变起一个重要作用并且为基因激活被要求。由在 Arabidopsis 的异种分析 miRNAs 和相应主要 miRNAs 的子集的累积,我们显示出那 histone acetyltransferase GCN5 (一般控制非镇压的 protein5 )在 miRNA 上有一般压抑的效果生产,当它为一个子集的表示被要求时(例如压力可诱导) MIRNA 基因。在 miRNA 生产的 GCN5 的一般否定功能多半通过象 DICER LIKE1 (DCL1 ) 那样的 miRNA 机械基因的间接压抑被完成,有锯齿(SE ) ,偏下性的 LEAVES1 (HYL1 ) 和 ARGONAUTE1 (AGO1 ) 。染色质 immunoprecipitation 试金表明 GCN5 指向到 MIRNA 基因的一个子集并且为在这些 loci 的 histone H3 离氨酸 14 的 acetylation 被要求。而且,由 trichostatin 的 histone deacetylation 的抑制一个处理或在 histone deacetylase,基因异种损害了某些 miRNAs 的累积。这些数据一起建议 Arabidopsis GCN5 在 transcriptional 和 posttranscriptional 层次防碍 miRNA 小径, histone acetylation/deacetylation 是涉及 miRNA 的规定的 epigenetic 机制生产。 | Wanhui Kim Moussa Benhamed Caroline Servet David Latrasse Wei Zhang Marianne Delarue Dao-Xiu Zhou | 2009 | Cell Research2009，19，7： | 10 |
| 2 | Path-tracking Control of a Tractor-aircraft System显示文摘一台飞机拖拉机作为一种重要海洋的运输和支持设备起一个重要作用。它的对学习必要它改进操作效率的控制并且调遣的稳定性。拖拉机飞机系统的一个虚拟原型模型在这份报纸基于有 Lagrange mutipliers 的第一种类型的 Lagranges 方程被建立。根据拖引的特征,用模糊逻辑理论的一个追踪路径的控制器被设计。方向控制此处通过一条补偿追踪途径被执行。交互合作模拟被执行验证追踪路径的行为在靠近环。模拟结果显示拖拉机在扁平的地面上精确跟随了参考书功课。 | Nengjian Wang Hongbo Liu Wanhui Yang | 2012 | Journal of Marine Science and Application2012，11，4： | 6 |
| 3 | Graphene oxide-silver/cotton fiber fabric with anti-bacterial and anti-UV properties for wearable gas sensors显示文摘Wearable gas sensors can improve early warning provision for workers in special worksites and can also be used as flexible electronic platforms.Here,the flexible multifunctional gas sensor was prepared by grafting graphene oxide(GO)-Ag onto cotton fabric after swelling.The maximum bacterial inhibition rate of GO-150/cotton fabric was 95.6%for E.coli and 87.6%for S.aureus,while retaining the original high moisture permeability of cotton fabric.So GO/cotton fabric can resist the multiplication of bacteria.At the same time,GO can greatly improve the UV protection performance of cotton fabric used in garments.With increase of the GO concentration,the UV protection ability of composite fabric is enhanced.Finally,GO-Ag/cotton fabric sensors had stable NH3 gassensitive properties and good washing stability.In conclusion,these cotton fabric sensors with antibacterial properties,UV resistance and highly sensitive gas-sensitive properties have potential applications in wearable early warning devices and textile products. | Xia HE Qingchun LIU Ying ZHOU Zhan CHEN Chenlu ZHU Wanhui JIN | 2021 | Frontiers of Materials Science2021，15，3： | 2 |
| 4 | Investigation of shunt solar cells’ currents based on equivalent circuit model显示文摘In view of the universality of the parallel connection of solar cells and their mismatch problem, in the present paper, we select two shunt solar cells (connected in parallel) as our research object, and use the equivalent one-diode circuit of the solar cell and the analysis of the two-body model. At first, the equations of current and voltage are deduced from the related electrical laws and the circuit diagram of the two solar cells connected in parallel. Then, according to the experimentally measured data of typical single-crystalline silicon solar cells (125 mm×125 mm), we select the appropriate simulation parameters. Following this, by using the photo-generated current, the shunt resistance, and the serial resistance of one of the shunt solar cells and the load resistance as independent variables, in turn, the changing characteristics of each branch current in the two shunt solar cells are numerically discussed and analyzed for these four cases for the first time. At the same time, we provide a simple physical explanation for the modeling results. Our analyses show that these parameters have different impacts on the internal currents of solar cells connected in parallel. These results provide a reference to solve the problem of connecting solar cells and to develop higher efficiency solar cells and systems. Meanwhile, the results will contribute to a better comprehension of the reasons for efficiency loss of solar cells and systems, and deepen the understanding of the electrical of solar cells behavior for high performance photovoltaic applications. | YI ShiGuang ZHANG WanHui SHEN Hui ZHANG WenJie LUO ZhiRong CHEN Le | 2016 | Science China(Technological Sciences)2016，59，9： | 2 |
| 5 | ANALYSIS OF AFFECTIVE ECG SIGNALS TOWARD EMOTION RECOGNITION显示文摘Recently,as recognizing emotion has been one of the hallmarks of affective computing,more attention has been paid to physiological signals for emotion recognition.This paper presented an approach to emotion recognition using ElectroCardioGraphy(ECG) signals from multiple subjects.To collect reliable affective ECG data,we applied an arousal method by movie clips to make subjects experience specific emotions without external interference.Through precise location of P-QRS-T wave by continuous wavelet transform,an amount of ECG features was extracted sufficiently.Since feature selection is a combination optimization problem,Improved Binary Particle Swarm Optimization(IBPSO) based on neighborhood search was applied to search out effective features to improve classification results of emotion states with the help of fisher or K-Nearest Neighbor(KNN) classifier.In the experiment,it is shown that the approach is successful and the effective features got from ECG signals can express emotion states excellently. | Xu Ya Liu Guangyuan Hao Min Wen Wanhui Huang Xiting | 2010 | Journal of Electronics(China)2010，27，1： | 2 |
| 6 | Construction and cross-correlation analysis of the affective physiological response database显示文摘Six kinds of emotions,namely joy,surprise,disgust,grief,anger and fear,are elicited from 300 ordinary college students by means of high-rated movie clips.The signals of galvanic skin response(GSR),heart rate(HR),blood volume pulse(BVP),electrocardiogram(ECG),respiration(Rsp.),facial electromyography(EMG) and two channels of electroencephalography(EEG) from the frontal lobe were recorded while the subjects were watching the affective eliciting materials.The samples of each kind of signals are analyzed by using random matrix theory(RMT).From the distribution of the eigenvalues and eigenvectors of the correlation matrices of BVP,facial EMG and two EEGs,we find that the statistical properties of these four kinds of signals coincide with the RMT predictions.However,the largest eigenvalue and the corresponding eigenvector component distribution of the correlation matrices of GSR,HR,ECG and Rsp.have deviated significantly from the RMT predictions.Our experiments also reveal that the correlations between two arbitrary samples of BVP,facial EMG or EEGs does not result from affective response but from random noises,whereas the amplitude variations of GSR,HR,ECG and Rsp.contain the correlated affective physiological response patterns.According to the data analysis results of RMT,110 features are firstly extracted from the GSR and HR signals,and then a subset of the initial features is selected by using the Backward Selection algorithm.The affective data samples each of which is a vector of the features are classified by using a Fisher classifier,and furthermore,the user-independent emotion recognition systems with good prediction performance are constructed during the model selection process. | WEN WanHui QIU YuHui LIU GuangYuan CHENG NanPu HUANG XiTing | 2010 | Science China(Information Sciences)2010，53，9： | 2 |
| 7 | MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Fe-Ni-Co-BASE SUPERALLOY AFTER LONGTERM AGING AT 650℃显示文摘The microstructure and mechanical properties of a Ni-Fe-Co base superalloy with lowthermal expansion coefficient after aging at 650℃ for 200,500,1000 and 2000 h have beeninvestigated.It was found that they are stable at 650℃.This alloy is believed to.fill the re-quirements for long time service to aircraft engine. | WANG Shuhe GUO Jianting LAI Wanhui GE Yunlong TAN Minghui LI Hui Institute of Metal Research,Academia Sinica,Shenyang,China | 1991 | Acta Metallurgica Sinica(English Letters)1991，4，3： | 2 |
| 8 | Optical fiber sensor for berberine based on fluorescence quenching of 2-(4-diphenylyl)-6-phenylbenzoxazole显示文摘 | Ying Wang Wanhui Liu Kemin Wang | 1998 | Fresenius J Anal Chem1998，360，： | 1 |
| 9 | Mierostructure and properties of ceramic coatings on 7N01 aluminum alloy bymicro-arc oxidation显示文摘 | Wanhui Liu Wenbin Liu Ailian Bao | 2012 | Procedia Engineering2012，，27： | 1 |
| 10 | MICROSTRUCTURE AND MECHANICAL PROPERTIES OF A Ni_3Al-Fe BASED ALLOY显示文摘The microstructure,tensile properties at 20—950℃ and creep rupture properties at 700-900℃ in a Ni3Al-Fe based alloy after high temperature deformation have been studied.Theresults show the microstructure of the alloy is composed of γ′-and β-phases.The grain sizeand yield strength of the alloy is stable when the temperature≤600℃,and it is ductile athigh temperature.The creep of the alloy at 700—900℃ is controlled by the climbing of dislo-cations,and the activation energy for creep is 439 KJ/mol with a stress exponent of 4. | LI Hui GUO Jianting TAN Minghui SUN Chao LAI Wanhui WANG Shuhe Institute of Metal Research,Academia Sinica,Shenyang,China Professor,Institute of Metal Research,Academia Sinica,Shenyang 110015,China | 1993 | Acta Metallurgica Sinica(English Letters)1993，6，1： | 1 |
| 11 | Preparation of Rotigotine-Loaded Microspheres and Their Combination Use with L-DOPA to Modify Dyskinesias in 6-OHDA-Lesioned Rats显示文摘 | Aiping Wang Lexi Wang Kaoxiang Sun Wanhui Liu Chunjie Sha Youxin Li | 2012 | Pharmaceutical Research2012，，9： | 1 |
| 12 | Ana- lyzing and modeling land use land cover ehange(LUCC) in the Daqing City, China 显示文摘 | Yu Wanhui Zang Shuying Wu Changshan | 2011 | Applied Geography2011，31，2： | 1 |
| 13 | Mechanism of Methane Addition Affects the Ignition Process of n-heptane under Dual Fuel Engine-Like Conditions显示文摘For saving energy and protecting the environment,natural gas has been widely used in internal combustion engines,which makes the study on the ignition characteristics of natural gas/diesel mixtures important.In this work,the effects of trace methane addition on the ignition delay of n-heptane/air mixtures are numerically studied using a detailed n-heptane mechanism under marine engine-like conditions.The simulations are carried out based on the software CHEMKIN-PRO 18.0 with a closed homogeneous reactor.Results show that the prolonged ignition delay times(IDs)of n-heptane/air mixtures are observed over the whole initial temperature range after methane is added,and the increment of IDs in the negative temperature coefficient(NTC)region is significantly higher than that in high temperature region.The sensitivity analysis indicates that both inhibition and promotion effects of important elementary reactions on n-heptane oxidation are weakened because of methane addition.However,the weakening influence on the promoting effect is more prominent.In addition,the inhibition effect of some elementary reactions that are related to the methane oxidation is enhanced.Thus,the IDs of n-heptane/air mixture are prolonged.The analyses of reaction rate of production(ROP)show that the both the production and consumption rates of key radicals decrease significantly in NTC region after methane is added,but it is negligible in the high temperature region.The study can extend the theoretical basis of ignition characteristics of methane/n-heptane blends under elevated temperatures and pressures. | LIU Zongkuan ZHOU Lei ZHAO Wanhui QI Jiayue WEI Haiqiao | 2020 | Journal of Thermal Science2020，29，6： | 1 |
| 14 | Identification of Q-Markers from Hedan Tablet by employing “spiderweb”mode and taking compounds'hepatotoxicity into account显示文摘Objective Due to the complicated compounds and the synergistic effect of multi-compounds,the quality control and assessment of Chinese materia medica(CMM)encounters a great challenge about how to identify the key compounds,which are directly correlated with its efficacy and safety.On the guidance of study on quality marker(Q-Marker),identification of Q-Markers was performed from Hedan Tablet(HDT)by the aid of the“spider-web”mode and hepatotoxicity evaluation derived from our previous researches and literatures.Methods By the established ultra performance liquid chromatography with photodiode array detector(UPLC-PDA)method,online UPLC-DPPH·and offline antioxidant assay,21 candidate compounds of HDT were systematically investigated and comprehensively evaluated by the“spider-web”mode for them properties of Q-Marker based on“content-stability-activity”.In addition,the Q-Markers related with hepatotoxicity based on our previous researches and literatures were identified.Results Salvianolic acid B(SaB),quercetin-3-O-glucuronide(Qug),isoquercitrin(IQ)and hyperoside(Hyp)were adopted as the preferable Q-Markers of HDT according to the shaded area(A)of tested compounds in“spider-web”mode.Psoralen(Ps),isopsoralen(IP),psoralenoside(PO)and isopsoralenoside(IPO)were also strongly recommended as Q-Markers closely related with safety by considering hepatotoxicity of the accumulated Ps and IP and conversion between glycoside(PO and IPO)and aglycone(Ps and IP).Conclusion This study provided scientific evidence for quality control and assessment of HDT,and also provided a meaningful reference for application of Q-Markers in CMM. | Danni Wang Jiamin Ding Xiafei Feng Xin Chai Jing Yang Chunlei Liu Yingzi Zeng Wanhui Zhou Yuefei Wang | 2022 | Chinese Herbal Medicines2022，14，4： | 1 |
| 15 | 3D shape-stable temperature-regulated macro-encapsulated phase change material:KAl(SO_(4))_(2)·12H_(2)O-C_(2)H_(2)O_(4)·2H_(2)O-CO(NH_(2))_(2) eutectic/polyurethane foam as core and carbon modified silicone resin as shell显示文摘Micro-encapsulated phase change materials(PCMs)have been confirmed a high-efficiency way to store latent heat,but their poor mechanical properties,expensive and complicated synthesis block their industrial application.Herein,borrowing from this structure and magnifying it,we prepared a novel 3D shape-stable temperature-regulated macro-encapsulated PCMs.The KAl(SO_(4))_(2)·12H_(2)O-C_(2)H_(2)O_(4)·2H_(2)O-CO(NH_(2))_(2)(APSD-OAD-Urea)was configured as PCM to composite with light-weight porous polyurethane foam(PUF)framework,and the enthalpy reduction of PCM@PUF(core)was only 1.70%.Subsequent,carbon modified silicone resin(CMS,shell)was introduced to macro-encapsulate PCM@PUF.The results showed that with the optimized mass ratio of 75%APSD-25%OAD and extra addition of 10% Urea,the obtained PCM had a relatively high enthalpy(194.6 J/g),appropriate phase transition temperature(42.17℃)and suppressed supercooling(0.504℃).CMS thin-layer with 2.0 mm thickness increased resistance to deformation,impressions,scratches,and possessed a brilliant sealing effect on PCM@PUF to achieve leak-free and operation steady of PCM.PCM@PUF@CMS with low thermal conductivity from inside out displayed an outstanding thermal insulation performance.Moreover,the fluctuation of the thermodynamic property after 150 thermal cycles is relatively small.All these above enable the application of PCM@PUF@CMS in the thermal energy storage system and provide a novel strategy for the preparation of macro-encapsulated PCMs. | Weicheng Chen Xianghui Liang Wanhui Han Shuangfeng Wang Xuenong Gao Zhengguo Zhang Yutang Fang | 2022 | Journal of Materials Science & Technology2022，，5： | 1 |
| 16 | Analyzing and modeling land use land cover change (LUCC) in the Daqing City, China显示文摘 | Wanhui Yu Shuying Zang Changshan Wu ea ai | 2010 | Applied Geography2010，，312： | 1 |
| 17 | Coking wastewater treatme nt plant as a source of polycyclic aromatic hydrocarbons (PAHs) to the atmosphere and health-risk assessment for workers显示文摘 | ZHANG Wanhui WEI Chaohai FENG Chunhua | 2012 | Science of the Total Env ironment2012，432，： | 1 |
| 18 | Analyzing and mod- eling land use land cover change (LUCC) in the DaqingCity, China显示文摘 | Wanhui Y Shuying Z Changshan W | 2011 | Applied Geography2011，31，2： | 1 |
| 19 | Impacts of plants allelopathy compounds on seed germination显示文摘 | Yang Qihe Ye Wanhui Liao Fulin | 2005 | Chinese Journal of Ecology2005，24，12： | 1 |
| 20 | EFFECT OF ALLOYING ELEMENT ON MECHANICAL PROPERTIES OF Fe_3 AL AND FeAI ALLOYS显示文摘The effect of alloying element such as Mo,Si or B and its stoichoimetric composition on thetensile properties at room and elevated temperatures,and also on the microstructure of Fe3Aland FeAl alloys has been investigated.Two Fe aluminides were found to be obviouslystrengthened by all of three elements,but seriously embrittled by Mo and Si.An improvemenover the plasicity of FeAl may be made by adding B,and the fracture surface is variedfromintergranular to transgranular cleavage type.The room temperature plasticity of the Fe-richFe3Al or Al-rich FeAl is much better than that of the stoichoimetric aluminides.An anoma-lous temperature dependence on the yield strength of Fe3Al in range of 400 to 500℃ or ofFeAl in range of 400 to 500℃ was found.Discussion has been carried out by the aspect ofmicrostructure. | GUO Jianting SUN Chao TAN Minghui LI Hui LAI Wanhui Institute of Metal Research,Academia Sinica,Shenyang,China Professor,Institute of Metal Research,Academia Sinica,Shenyang 110015,China | 1990 | Acta Metallurgica Sinica(English Letters)1990，3，4： | 1 |
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