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Cavitation of xylem elements diminishes the water transport capacity of plants, and quantifying xylem vulnerability to cavitation is important to understanding plant function. Current approaches to analyzing hydraulic conductivity (K) data to infer vulnerability to cavitation suffer from problems such as the use of potentially unrealistic vulnerability(More)
BACKGROUND INFORMATION Many neurons secrete classical transmitters from synaptic vesicles as well as peptide transmitters from LDCVs (large dense-core vesicles). Little is known about the mechanistic differences between these two secretory pathways. The soluble protein Munc18-1 is essential for synaptic vesicle secretion [Verhage, Maia, Plomp, Brussaard,(More)
As an application of the transit quality of service framework presented in the First Edition of the Transit Capacity and Quality of Service Manual (TCQSM), the Florida Department of Transportation (FDOT) required all MPOs in the state where fixed-route service operates to analyze those services based on the six measures identified in the TCQSM: service(More)
  • Xuehao Chu, Michael R. Baltes, Francis Cleland, Chris Hagelin, Ed Mierzejewski, Steve Polzin +10 others
  • 2001
This report documents a research project that developed a model of mid-block crossing difficulty as perceived by pedestrians. Four aspects of the research are reported: research design issues, selection of potential determinants, data collection, and statistical analysis. This model was done through a statistical calibration and validation process involving(More)
  • Xuehao Chu, Michael R. Baltes, Francis Cleland, Chris Hagelin, Ed Mierzejewski, Steve Polzin +10 others
  • 2001
This report documents a research project that developed a model of mid-block crossing difficulty as perceived by pedestrians. Four aspects of the research are reported: research design issues, selection of potential determinants, data collection, and statistical analysis. This model was done through a statistical calibration and validation process involving(More)
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