Maximum performance depression

As discussed eariier, the effect of toluene contamination on PEM fuel cell performance features a transient decay followed by a plateau in the cell performance. The performance plateau represents the maximum performance depression (MPD %) that toluene can cause to the cell performance at a given current density and toluene concentration. Based on the difference... 

Unpack Area (UPA) ACAMS - 203 alanned at maximum reading of 508 TWA and the local ACAMS displayed 2080 TWA. UPA workers were evacuated and monitored out using ACAMS. Blood draws were performed on all potentially exposed workers. Blood draws on workers in dicated no depression of CHE. Once the ACAMS level dropped below the level of quantification. Monitoring Personnel went into the UPA to challenge ACAMS-203 and puU DAAMS tubes. ACAMS-203 alarmed at 0.29 TWA while personnel were in level C protective equipment. DAAMS tubes confirmed for GB Agent at 0.54 TWA. A safety investigation conducted. 

Earlier examinations of cerebrospinal fluid were performed on the basis of suppression of polarographic maxima (214). The estimation of total protein in 0.1 ml of cerebrospinal fluid, calculated from the percentile depression of the maximum, is in fact an estimation of surface-active substances although protein is much active in this respect, the method represents no specific determination of protein. The same author (214) and also further authors (215) also made use of the pre-sodium wave and of the protein wave in buffered solutions of Co salts, but here also no parallelity was found between the wave height and the protein content, since the number of polarographically active groups present was variable. 

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