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| 1 | Virtual Speed Sensorless Desired Control Strategy of Maglev Single-sided Linear Induction Motors显示文摘单边短初级长次级直线感应电机己普遍应用于低速磁悬浮的驱动系统。由于在动态纵向边端效应影响下等效电路不对称,单边直线感应电机(single-sided linear inductionmotor,SLIM)的一些参数非线性变化。传统的应用于旋转电机的无速度传感器方法不再适用。首先分析了SLIM的M/T轴等效电路,选择次级磁链作为速度观测器状态变量。根据李雅普诺夫系统稳定性判据,推导出适用于SLIM的无速度传感器辨识;然后,采用反馈广义积分观测器控制稳态辨识速度的双幅脉振幅值;引入虚拟期望变量(virtualdesiredvariable,VDV)法,利用估算速度参与SLIM的恒滑差频率矢量控制。仿真与实验对所提控制算法的有效性和实用性进行了验证,所得结论可为磁悬浮的无速度传感器控制提供参考。 | DENG Jiangming CHEN Tefang TANG Jianxiang ZHANG Guixin YU Mingyang | 2012 | 中国电机工程学报2012，32，27： | 3 |
| 2 | Emissions of nitrous oxide from three tropical forests in Southern China in response to simulated nitrogen deposition显示文摘 | Wei Zhang Jiangming Mo Guirui Yu Yunting Fang Dejun Li Xiankai Lu Hui Wang | 2008 | Plant and Soil (-)2008，，1： | 1 |
| 3 | High resolution error separation technique for in situ straightness measurement of machine tools and workpieces显示文摘 | LI C J LI Shengyi YU Jiangming | 1996 | Mechatronics1996，6，3： | 1 |
| 4 | Exogenously applied oxalic acid assists in the phytoremediation of Mn by Polygonum pubescens Blume cultivated in three Mn-contaminated soils显示文摘The current study evaluated the effects of oxalic acid(OA)application on the growth and Mn phytoremediation efficiency of Polygonum pubescens Blume cultivated in three different manganese(Mn)-contaminated soils sampled from an unexplored area(US),an explored area(ES)and a tailing area(TS)of the Ertang Mn mine,South China.The supplied levels of OA were 0(control),1(low level),3(medium level),and 9(high level)mmol/kg,referred to as CK,OA1,OA3 and OA9,respectively.The results revealed that the average water-extractable Mn concentrations US,ES and TS amended with OA increased by 214.13,363.77 and 266.85%,respectively.All OA supply levels increased plant growth and Mn concentrations in US.The low OA supply level increased plant growth in ES and TS;however,contrasting results were found for the medium and high OA supply levels.Plant Mn concentrations and total Mn increased in ES and TS in response to all OA supply levels.Total Mn in the aerial parts increased by 81.18,44.17 and 83.17%in US,ES and TS,respectively;the corresponding percentages for the whole plants were 81.53,108.98 and 77.91%,respectively.The rate of·O_(2)^(−)production and malondialdehyde(MDA)concentrations increased in response to OA amendment,especially the medium and high OA supply levels in ES and TS.In general,antioxidant enzymes might play a vital role in alleviating Mn stress in plants cultivated in US,while non-enzymatic antioxidants might be the main factor for plants cultivated in ES and TS. | Kehui Liu Jie Xu Chenglong Dai Chunming Li Yi Li Jiangming Ma Fangming Yu | 2021 | Frontiers of Environmental Science & Engineering2021，15，5： | 1 |
| 5 | Anti-biofouling NH_(3) gas sensor based on reentrant thorny ZnO/graphene hybrid nanowalls显示文摘Since toxic gas leakage may cause ecological environmental problems and even life-threatening damage,effective monitoring of toxic gas is of great importance and subject to increasing demand.However,complicated environmental factors,as well as various coexisting interferences can easily affect the sensitivity and selectivity of gas sensors,hindering their performance.Recent reports have successfully demonstrated the development of hierarchical nanostructures with desirable self-cleaning properties,yet gas sensors that can resist contamination have rarely been realized.Here,we developed a reentrant thorny ZnO/graphene hybrid nanowall structure that simultaneously repels liquid contamination and possesses NH_(3) gas sensing properties.The unique reentrant and hierarchical structure,featuring an interconnected vertical graphene nanowall framework with numerous ZnO nanospikes branched on the top nanowall,is highly repellent to liquids,even biofluids with low surface tension.The hierarchical structure consisting of gas sensing graphene and ZnO can be successfully applied as an NH_(3) gas sensor at room temperature,exhibiting not only excellent sensitivity,selectivity,and repeatability,but also outstanding stability even after bacterial contamination.This study provides a versatile method for fabricating reentrant and hierarchical structures with excellent liquid repellency,and offers a promising method for designing reliable gas sensors with anti-biofouling properties. | Tian Hang Jiangming Wu Shuai Xiao Baohong Li Hongbo Li Chengduan Yang Cheng Yang Ning Hu Yonghang Xu Yu Zhang Xi Xie | 2020 | Microsystems & Nanoengineering2020，6，1： | 1 |
| 6 | Dynamics of yeast-like symbiote and itsrelationship with the virulence of brown planthopper,Nilaparvata lugens Stial,to resistantrice varieties显示文摘 | LU Zhongxian Yu Xiaoping Chen Jiangming | | J Asia-Pacific Entomol0，7，3： | 1 |
| 7 | pH-responsive delivery of H_(2) through ammonia borane-loaded mesoporous silica nanoparticles improves recovery after spinal cord injury by moderating oxidative stress and regulating microglial polarization显示文摘Imbalance of oxidative and inflammatory regulation is themain contributor to neurofunctional deterioration and failure of rebuilding spared neural networks after spinal cord injury(SCI).As an emerging biosafe strategy for protecting against oxidative and inflammatory damage,hydrogen(H_(2))therapy is a promising approach for improving the microenvironment to allow neural regeneration.However,achieving release of H_(2) at sufficient concentrations specifically into the injured area is critical for the therapeutic effect of H_(2).Thus,we assembled SiO_(2)@mSiO_(2) mesoporous silica nanoparticles and loaded them with ammonia borane(AB),which has abundant capacity and allows controllable release of H_(2) in an acid-dependent manner.The release of H_(2) from AB/SiO_(2)@mSiO_(2) was satisfactory at pH 6.6,which is approximately equal to the microenvironmental acidity after SCI.After AB/SiO_(2)@mSiO_(2) were intrathecally administered to ratmodels of SCI,continuous release of H_(2) fromthese nanoparticles synergistically enhanced neurofunctional recovery,reduced fibrotic scar formation and promoted neural regeneration by suppressing oxidative stress reaction.Furthermore,in the subacute phase of SCI,microglia were markedly polarized toward the M2 phenotype by H_(2) via inhibition of TLR9 expression in astrocytes.In conclusion,H_(2) delivery through AB/SiO_(2)@mSiO_(2) has the potential to efficiently treat SCI through comprehensivemodulation of the oxidative and inflammatory imbalance in themicroenvironment. | Yi Liu Yeying Wang Bing Xiao Guoke Tang Jiangming Yu Weiheng Wang Guohua Xu Xiaojian Ye | 2021 | Regenerative Biomaterials2021，8，6： | 0 |
| 8 | Adipose Rheb deficiency promotes miR-182-5p expression via the cAMP/PPARγsignaling pathway显示文摘Dysregulation of microRNAs(miRNAs)in adipocytes plays a critical role in the pathogenesis of obesity.However,the signaling mechanisms regulating miRNAs production in adipose tissue remain largely unclear.Here,we show that adipose tissue-specific knockout of Ras homolog enriched in brain(Rheb),a direct upstream activator of mTOR,increases miR-182-5p level in mouse subcutaneous white adipose tissues.Interestingly,the inhibition of mTOR signaling by rapamycin has no effect on miR-182-5p level in primary subcutaneous white adipocytes,suggesting the presence of a mTOR-independent mechanism regulating Rheb-mediated miR-182-5p expression.Consistent with this view,Rheb-ablation activates the cAMP/PPARγsignaling pathway.In addition,treatment of white adipocytes with pioglitazone,a PPARγagonist,dramatically upregulates miR-182-5p levels.Our study reveals a unique mechanism by which Rheb regulates miR-182-5p in adipocytes.Given that increasing miR-182-5p in adipose tissue promotes beige fat development,our study also suggests a unique mechanism by which Rheb promotes thermogenesis and energy expenditure. | Jie Wen Jiangming Deng Ting Xiao Yu Liu Wen Meng | 2023 | Journal of Genetics and Genomics2023，50，1： | 0 |
| 9 | Cux1^(+)proliferative basal cells promote epidermal hyperplasia in chronic dry skin disease identified by single-cell RNA transcriptomics显示文摘Pathological dry skin is a disturbing and intractable healthcare burden,characterized by epithelial hyperplasia and severe itch.Atopic dermatitis(AD)and psoriasis models with complications of dry skin have been studied using single-cell RNA sequencing(scRNA-seq).However,scRNA-seq analysis of the dry skin mouse model(acetone/ether/water(AEW)-treated model)is still lacking.Here,we used scRNA-seq and in situ hybridization to identify a novel proliferative basal cell(PBC)state that exclusively expresses transcription factor CUT-like homeobox 1(Cux1).Further in vitro study demonstrated that Cux1 is vital for keratinocyte proliferation by regulating a series of cyclin-dependent kinases(CDKs)and cyclins.Clinically,Cux1+PBCs were increased in patients with psoriasis,suggesting that Cux1+PBCs play an important part in epidermal hyperplasia.This study presents a systematic knowledge of the transcriptomic changes in a chronic dry skin mouse model,as well as a potential therapeutic target against dry skin-related dermatoses. | Minhua Huang Ning Hua Siyi Zhuang Qiuyuan Fang Jiangming Shang Zhen Wang Xiaohua Tao Jianguo Niu Xiangyao Li Peilin Yu Wei Yang | 2023 | Journal of Pharmaceutical Analysis2023，13，7： | 0 |
| 10 | Preparation of Sintered Titanium Anode and Its Electrochemical Properties显示文摘In this paper, the sintered Ti anodes (STA) with Ti suboxide intermediate layers and β-MnO2 activelayers were investigated in detail. At usual industrial current densities, the oxygen evolutionoverpotential on STA is reduced by 350 mV compared with lead anodes. According to the equationobtained experimentally, the service life of STA may be expected to be more than 3 years. After los-ing activity, STA may be recoated with β-MnO2 active layers and used again. The electrocatalyticactivity and the service life of the reused anodes remained almost unchanged. The possible reasonsfor losing activity of STA during the anodic evolution of oxygen were investigated by means of elec-tron probe microanalysis, electron scanning microscope and X-ray diffraction. | Jiangming LU Bangna ZHOU Zhongxing YU Shiguan CHEN+, Shanghai University of Technology, Shanghai 200072, China | 1993 | Journal of Materials Science & Technology1993，9，2： | 0 |
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