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45篇 您的检索式:作者名="Plassard"
    题名 作者 年代 出处 被引量
1基于EMD和FFT的齿轮箱故障诊断显示文摘提出了一种基于小波包分析(WPA),经验模态分解(EMD)和快速傅里叶变换(FFT)的齿轮箱故障诊断方法,此方法适合于非线性非稳态信号的自适应分析.首先运用WPA对采集的齿轮箱振动信号进行分解可得到不同频率的子频带;然后对各子频带信号进行EMD,从而得到一定数量的本征模态函数(IMF);最后选取特定的IMF,对其作FFT可得到相应的功率谱,从而提取齿轮箱故障特征频率,进而对齿轮箱故障模式进行识别和诊断.分析结果表明本文所提议的方法能有效地检测出齿轮箱故障特征频率.贺文杰 Bajole Jtulien Yoann Plassard 陈汉新 鲁艳军 2011武汉工程大学学报2011,33,1:11
2Can J Microbiol 显示文摘Guerin-Laguette A Plassard C Mousain D Effects of experimental conditions on mycorrhizal relationships between Pinus sylvestris and Lactarius deliciosus and unprecedented fruit-body formation of the Saffron milk cap under controlled soilless conditions 200046 (9): 790-7992000,46,9:1
3Origins of root-mediated pH changes in the rihizosphere and their responses to environmental constrains:A review显示文摘Hinsinger P Claude Plassard C Caixian Tang C 0,,:1
4Origins of root- mediated pH changes in the rhizosphere and their responses to environmental constraints: a review显示文摘Hinsinger P Plassard C Tang C 2003Plant and Soil2003,248,:1
5Effeets of experimental conditions on mycor-rhizal relationships between Pinus sylvestri- sand Lactarius deliciosus and unprecedented fruit-body formation of the Saffron milk cap under controlled soilless conditions显示文摘Guerin-Laguette A Plassard C Mousain D 2000Cana- dian Journal of Microbiology2000,46,:1
6Regulation of low-mo- lecular weight organic acid production in fungi显示文摘Claude Plassard Petra Fransson 2009Fu ngal B/o Rev2009,23,12:1
72003, Origins of root-mediated pH changes in the rhizosphere and their responses to environmental constraints: a review显示文摘HINS1NGER P PLASSARD C TANG C X 2003Plant and Soil2003,248,:1
8Origins of root-mediated pH changes in the rhizosphere and their responses to environmental constraints:A review显示文摘Hinsinger P Plassard C Tang C 2003Plant and Soil2003,248,:1
9A comparison of ammonium, nitrate and proton net fluxes along seedling roots of douglas - fir and ledgepole pine grown and measured with different inorganic nitrogen sources 显示文摘Hawkins B J Boukcim H Plassard C 2008Plant Cell and Environment2008,31,3:1
10Differential effects of mineral and organie N sources, and of eetomycorrhizal in- fection by Hebelom aeylindrosporum, on growth and N uti- lization in Pinus pinaster显示文摘Plassard C Bonafos B Touraine B 2000Plant Cell and Environ- ment2000,23,:1
11Origins of root-mediated pH changes in the rhizosphere and their responses to environmental constraints: A review 显示文摘Hinsinger P Plassard C Tang C X 2003Plant Soil2003,248,:1
12Strategies and methods for studying the rhizosphere—the plant science toolbox显示文摘Günter Neumann Timothy S. George Claude Plassard 2009Plant and Soil2009,,1:1
13Origins of rootmediated pH changes in the rhizosphere and their responses to envi- ronmental constraints: a review显示文摘Hinsinger P Plassard C Tang C 2003Plant and Soil2003,248,:1
14Origins of root mediated pH changes in the rhizosphere and their responses to environmental constraints: a review 显示文摘Hinsinger P Plassard C Tang C 2003Plant and Soil2003,248,:1
15Origins of rool mediated pH changes in the rhizosphere and their responses to environmental constraints: a review显示文摘HINSINGER P PLASSARD C TANG C 2003Plant and Soil2003,248,:1
16Differential effects of mineral and organic N sources, and of ectomycorrhizal in- feetion by Hebeloma cylindrosporum, on growth and N uti- lization in Pinus pinaster 显示文摘Plassard C Bonafos B Touraine B 2000Plant Cell and Environ- ment2000,23,:1
17Mode-synthesizing atomic force microscopy for 3D reconstruction of embedded low-density dielectric nanostructures显示文摘Challenges in nanoscale characterization call for non-invasive, yet sensitive subsurface characterization of low-density materials such as polymers. In this work, we present new evidence that mode-synthesizing atomic force microscopy can be used to detect minute changes in low-density materials, such as those engendered in electro-sensitive polymers during electron beam lithography, surpassing all common nanoscale mechanical techniques. Moreover, we propose 3D reconstruction of the exposed polymer regions using successive high-resolution frames acquired at incremental depths inside the sample. In addition, the results clearly show the influence of increasing dwell time on the depth profile of the nano-sized exposed regions. Hence, the simple approach described here can be used for achieving sensitive nanoscale tomography of soft materials with promising applications in material sciences and biology.Pauline Vitry Eric BouriUot Cedric Plassard Yvon Lacroute Eric Calkins Laurene Tetard Eric Lesniewska 2015Nano Research2015,8,7:1
18Rhi-zosphere:A new frontier for soil biogeochemistry显示文摘Philippe Hinsinger Claude Plassard Benoit Jaillard 2006Journal of Geochemical Exploration2006,88,:1
19Rhizosphere: a new frontier for soil biogeochemistry 显示文摘HINSINGER P PLASSARD C JAILLARD B 2006Journal of Geochemical Exploration2006,88,13:1
20Retention and distribution of heavy metals in a carbonated column studies显示文摘Plassard F Winiarski T Petit-Ramel M 2000Journal of Contaminant Hydrology2000,42,1:1
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