Conversion agent

After 30 hours, the maximum and critical fermentation is underway and the pH must remain above 4.0 for optimal fermentation. However, accompanying bacterial contamination from various sources such as yeast contamination, improper cleaning procedures, slow yeast growth, or excessive temperatures can result in a pH below 4.0. The remaining amylase enzymes, referred to as secondary conversion agents, are inactivated and can no longer convert the dextrins to maltose. Under these circumstances, the fermentor pH continues to drop because of acid production of the bacteria, and the pH can drop to as low as 3.0. The obvious result is a low ethanol yield and quaUty deterioration. 

Besides, without addictive AICI3 as a crystal conversion agent, phase composition of most neogenic Ti02 particles was anatase in our experiment. Conversions active energy finm anatase to rutile was 460 kJ/mol [5], with temperature arose, crystal conversion rate as well as mass fraction of rutile would increase [6,7]. Hence, after a lot of heat accumulated, phase composition of particle-sintered layer was rutile. 

Ionic liquids as catalysts, solvents and conversion agents 154... 

The literature of room temperature ionic liquids (RTILs) was reviewed to select and report on those RTILs involved directly in chemical reactions either as a solvent for a catalyst, a conversion agent, or a task specific ionic liquid. Special emphasis was placed on manuscripts appearing in the literature in the last ten years. 

Fig. 19.4 Schematic representation of the GABA, -benzodiazepine (B2D) receptor complex. Note that drugs that bind to the benzodiazepine (B2D) receptor site do not open the chloride channel directly but rather augment the capacity of GABA to do so. Conversely agents such as the barbiturates at lov er doses enhance GABA action but at higher doses act directly to open the chloride channel.

Conversion Agent—Coordinates the surrender of securities by bondholders for the issuance of share certificates in lieu in a convertible bond issue. 

Rossen, B., and B. Lok, "A crowd sourcing method to develop virtual human conversational agents," International Journal of Human-Computer Studies, 70(4), pp. 301-319,2012. 

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Keeling, K., Beatty, S., McGoldrick, P., Macaulay, L. Face Value Customer Views of Appropriate Formats for Embedded Conversational Agents (EGAs) in Online Retailing. In 37th Hawaii International Conference on System Sciences, IEEE Computer Society... 

Pelachaud, C., Bilvi, M. Computational Model of Believable Conversational Agents. In Communication in MAS Background, Current Trends and Future, Springer, Heidelberg (2003)... 

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