Showing 421 - 440 results of 1,558 for search '"ultras"', query time: 0.09s Refine Results
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    Effectiveness of Different Organic Solvent Additions to Water Samples for Reducing the Adsorption Effects of Organic Pesticides Using Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry by Yucan Liu, Xinyi Xu, Ying Wang, Yan Zhang, Jianbo Lu, Chengbin Liu, Jinming Duan, Hongwei Sun

    Published 2025-01-01
    “…This study systematically investigated the effect of organic solvent addition on the detection signal intensity of 15 organic pesticides in water using ultra-high-performance liquid chromatography–electrospray ionization–tandem mass spectrometry (UHPLC–ESI–MS/MS). …”
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  7. 427

    Rapid Determination of 26 Pyrrolizidine Alkaloids in Milk Power and Liquid Milk by Solid Phase Extraction Combined with Ultra-high Performance Liquid Chromatography-Tandem Mass Spectrometry by CHEN Yankai

    Published 2024-12-01
    Subjects: “…solid phase extraction; ultra-high performance liquid chromatography-tandem mass spectrometry; milk powder and liquid milk; pyrrolizidine alkaloids…”
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    Spinal neuromodulation using ultra low frequency waveform inhibits sensory signaling to the thalamus and preferentially reduces aberrant firing of thalamic neurons in a model of neuropathic pain by Martyn G. Jones, Martyn G. Jones, Liam A. Matthews, Liam A. Matthews, Scott Lempka, Scott Lempka, Scott Lempka, Nishant Verma, James P. Harris, Stephen B. McMahon

    Published 2025-01-01
    “…We have recently reported the clinical efficacy of a novel form of analgesic electrical neuromodulation that uses ultra low frequency (ULF™) biphasic current and studied its effects on sensory nerve fibers. …”
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    Experimental Study on the Effects of Controllable Parameters on the Healthy Operation of SF-2A Material Water-Lubricated Stern Bearing in Multi-Point Ultra-Long Shaft Systems of Ships by Xingshan Chang, Jie Liu, Xinping Yan, Feng Sun, Hanhua Zhu, Chengmin Wang

    Published 2024-12-01
    “…Effective control of the health operating condition of multi-support, ultra-long shaft system water-lubricated stern bearings is crucial for supporting the intelligent maintenance and health management of ships. …”
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    Determining the Feasibility of Ambulance-Based Randomised Controlled Trials in Patients with Ultra-Acute Stroke: Study Protocol for the “Rapid Intervention with GTN in Hypertensive Stroke Trial” (RIGHT, ISRCTN66434824) by Sandeep Ankolekar, Gillian Sare, Chamila Geeganage, Michael Fuller, Lynn Stokes, Nikola Sprigg, Ruth Parry, A. Niroshan Siriwardena, Philip M. W. Bath

    Published 2012-01-01
    “…The trial will assess feasibility of using ambulance services to deliver ultra-acute stroke treatments; a secondary aim is to assess the effect of glyceryl trinitrate (GTN) on haemodynamic variables and functional outcomes. …”
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