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3篇 您的检索式:作者名="Alan Fleck"
    题名 作者 年代 出处 被引量
1TNFα induces expression of transcription factors c-fos, Egr-1, and Ets-1 in vascular lesions through extracellular signal-regulated kinases 1/2显示文摘Stephan Goetze Ulrich Kintscher Kristina Kaneshiro Woerner P. Meehan Alan Collins Eckart Fleck Willa A. Hsueh Ronald E. Law 2001Atherosclerosis2001,,1:1
2Liver X Receptor Agonists Suppress Vascular Smooth Muscle Cell Proliferation and Inhibit Neointima Formation in Balloon-Injured Rat Carotid Arteries显示文摘Florian Blaschke Olli Leppanen Yasunori Takata Evren Caglayan Joey Liu Michael C. Fishbein Kai Kappert Keiichi I. Nakayama Alan R. Collins Eckart Fleck Willa A. Hsueh Ronald E. Law Dennis Bruemmer 2004Circulation Research2004,,12:1
3Parallel personal measurements of diesel engine exhaust and crystalline silica using dual sampling port显示文摘Diesel engine exhaust(DEE) and crystalline silica exposures occur simultaneously in the mining industry,and occupational sampling campaigns can be time-and cost-consuming. The authors evaluated a dualport system for simultaneous sampling of DEE and crystalline silica in laboratory and field conditions.Laboratory tests evaluated the operation of pumps during 8 h sampling and the intensity of the flow variation for various filter loading conditions and for different modes of operation. Field validation was performed in an underground mine. Pumps operated in constant flow or constant pressure modes.Tests in constant flow mode showed that when the flowrate increased on one side of the system, it decreased on the opposite side according to the loading intensity. Tests in constant pressure mode showed that flowrates systematically decreased when using loaded cassettes. However, the higher the backpressure setting, the lower the flow variation was. Flow variations during field tests were generally within the acceptable ±5% range. However, significant flow variations were identified in higher concentrations. A significant negative correlation was found between flowrate variation and total carbon concentration. While the majority of tests support the use of the dual-port for evaluating concomitant exposures, results highlight the possibility of filter overloading as a cause of flowrate changes.Alan Fleck Caroline Couture Virginie Cabelguen Patrick Eddy Ryan Ross Thuot Guillaume Lachapelle Hugo Coulombe Maximilien Debia 2020International Journal of Mining Science and Technology2020,30,3:0
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