Monitoring source

Fig. 32-9. Sampling approaches to monitoring source emissions. Source Nader (9).

CW) (i.e., not pulsed) monitoring source. Note that the voltage signals from photomultipliers are negative. 

Analytical standards are frequently not available for algal toxins, and analysis of the toxins is slow and difficult (although rapid methods are becoming available for a few of these toxins, such as the microcystins). Therefore, the preferred approach is to monitor source water for evidence of blooms, or bloom-forming potential, and to increase vigilance where such events occur, Chemical analysis of cyanotoxins is not the preferred focus of routine monitoring, and it is used primarily in response to bloom events. 

Pozzoli, L., Gilardoni, S., Perrone, M. G. et al. (2004). Polycyclic aromatic hydrocarbons in the atmosphere monitoring, sources, sinks and fate. I Monitoring and sources. Annali di Chimica, 94, 17—32. 

FIGURE 6-10 Optical solids-concentration monitor. (Source Yan, 1996)... 

By monitoring sources of ignition which may arise although not present during normal operation such as heated parts or mechanical sparks a reaction in critical situations becomes possible. 

Activities to protect and enhance the quality of surface water sources include conducting sanitary surveys, programs to monitor source water quality and activities to provide watershed control. Other activities that can be undertaken to protect source water include storm-water management, development and implementation of emergency response procedures (to contain and clean up spills to prevent contamination of source water). 

Table 6.15 Psychological requirements for the activity groups driving, controlling, monitoring. (Source Committee for Occupational Medicine) Minimum requirements for medical examinations set by the professional association for occupational medicine. Published by the Organization of Professional Associations, Bonn 1980 [6-28]. Requirement level for characteristics to be tested at an initial examination... 

Multiple sources Source monitoring Source and local environmental monitoring Environmental monitoring and dose assessment... 

Pathway of human exposure Quantity monitored Source of uncertainties in dose estimates... 

Ginsberg BH (2009) Factors affecting blood glucose monitoring sources of errors in measurement. J Diabetes Sci Technol 3(4) 903-913... 

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