At present, rotating machinery is widely used in all walks of life and has become the key equipment in many production processes.It is of great significance to strengthen the condition monitoring of rotating machinery, timely diagnose and eliminate faults to ensure the safe and efficient operation Dong Quai of rotating machinery and improve the eco
Jamming and unusual charge density fluctuations of strange metals
Abstract The strange metallic regime across a number of high-temperature superconducting materials presents numerous challenges to the classic theory of Fermi liquid metals.Recent measurements of the dynamical charge response of strange metals, including optimally doped cuprates, have revealed a broad, featureless continuum of excitations, extendin
Aerosol chemical composition at Cabauw, The Netherlands as observed in two intensive periods in May 2008 and March 2009
Observations of aerosol chemical composition in Cabauw, the Netherlands, are presented for two intensive measurement periods in 1-10v Dimmable Ballast May 2008 and March 2009.Sub-micron aerosol chemical composition was measured by an Aerodyne Aerosol Mass Spectrometer (AMS) and is compared to observations from aerosol size distribution measurements