Temperature reduced true

Figure 6. Temperature reduced true stress-at-break plotted on doubly logarithmic coordinates against the strain-at-break. Ultimate elongation increases from 80 to 600% while decreasing in temperature and increasing in extension rate.

M. Mandels We are very interested in your results. In our experiments with Trichoderma viride we have had low yields of cellulase in 0.5-1.0% cellobiose culture, similar to your results with P. fluorescens. However, we could get excellent production of cellulase in these cultures when cellobiose consumption was slowed by sub-optimal temperatures, reduced aeration, or certain imbalances in the nutrients. We believe that high cellobiose levels repress cellulase formation. When the metabolic rate was decreased, however, the repression was relieved and cellobiose acted as an inducer. We believe, in fact, that cellobiose, the product of cellulase action, is the true inducer in a cellulose culture. Here the cellobiose is consumed by the fungus as rapidly as it is produced and never builds up to repressing levels. 

Not only does the fraction of the fission product core inventory reaching the containment depend on the particular accident sequence, the same is true for the chemical forms of the fission products, which result in part from reactions within the primary system, as has been discussed in Section 7.3.2. However, when fission products are transported from the high-temperature reducing conditions of the primary system to the lower-temperature, predominantly oxidizing and condensing steam conditions of the containment, their chemical forms may change again simultaneously, fission products deposited on the surfaces of bulk material aerosols could be resuspended due to the formation of more volatile species. 

A liquid can sometimes be supercooled, i.e., the temperature can be reduced below the freezing point without solid separating, but as soon as solid does appear the temperature immediately rises to the true freezing point. 

Consider now a situation in which the bias limits in the temperature measurements are uncorrelated and are estimated as 0.5 °C, and the bias limit on the specific heat value is 0.5%. The estimated bias error of the mass flow meter system is specified as 0.25% of reading from 10 to 90% of full scale. According to the manufacturer, this is a fixed error estimate (it cannot be reduced by taking the average of multiple readings and is, thus, a true bias error), and B is taken as 0.0025 times the value of m. For AT = 20 °C, Eq. (2.9) gives ... 

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