Showing 6,841 - 6,860 results of 7,816 for search '"column"', query time: 0.06s Refine Results
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  7. 6847

    Impact of COVID-19 Pandemic on Air Pollution in Poland Based on Surface Measurements and Satellite Data by Mikalai Filonchyk, Volha Hurynovich, Haowen Yan

    Published 2021-03-01
    “…During this study, aerosol optical depth (AOD) observations from the Moderate Resolution Imaging Spectroradiometer (MODIS) were used along with tropospheric NO2 and SO2 vertical column densities from TROPOspheric Monitoring Instrument (TROPOMI). …”
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  8. 6848
  9. 6849

    Macrophage-derived neutrophil chemotactic factor is involved in the neutrophil recruitment inhibitory activity present in the supernatants of LPS-stimulated macrophages by B. M. Tavares-Murta, F. Q. Cunha, M. Dias-Baruffi, M. C. Roque-Barreira, S. H. Ferreira

    Published 1996-01-01
    “…After affinity chromatography of the macrophage supernatants on a D-galactose column, the inhibitory activity was recovered in both the unbound (D-gal−) and bound (D-gal+) fractions, with MNCF being found in the D-gal+ fraction. …”
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  10. 6850
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    Preliminary Studies on Liquiritin, Deoxyschizandrin, and Tanshinone II A as Potential Anti-Neurodegenerative Disease Agent: Determination by Reverse-Phase Liquid Chromatography in... by Dan Xu, Sicen Wang, Xiaofang Hou, Changshan Sun

    Published 2019-01-01
    “…Finally, a Kromasil C18 column (250 × 4.6 mm, 5 μm) thermostated at 30°C, mobile phase as 0.2% phosphoric acid solution (eluent A), and 0.1% phosphoric acid-acetonitrile solution (eluent B) were used. …”
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  16. 6856

    Determination of Scopolamine Distribution in Plasma and Brain by LC-MS/MS in Rats by Juan Chen, Anjing Lu, Daopeng Tan, Qianru Zhang, Yanliu Lu, Lin Qin, Yuqi He

    Published 2022-01-01
    “…Gradient elution of scopolamine and internal standard was performed on a ZORBAX Eclipse Plus C18 (2.1∗100 mm, 3.5 μm) column with water containing 0.1% formic acid (v/v) and acetonitrile as a mobile phase. …”
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  17. 6857
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    Evaluation of the effects of asymmetric lumbosacral transitional vertebra on pelvic morphology in dogs using ventrodorsal radiographs by Jon Andre Berg, Bente Kristin Saevik, Frode Lingaas, Catrine Trangerud

    Published 2025-01-01
    “…Abstract Background A lumbosacral transitional vertebra (LTV) is a congenital anomaly of the caudal vertebral column. It has been associated with asymmetrical canine hip dysplasia (CHD) and cauda equina syndrome (CES) in German Shepherd dogs. …”
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