Percentages multiplication

Unsaturation value can be determined by the reaction of the akyl or propenyl end group with mercuric acetate ia a methanolic solution to give acetoxymercuric methoxy compounds and acetic acid (ASTM D4671-87). The amount of acetic acid released ia this equimolar reaction is determined by titration with standard alcohoHc potassium hydroxide. Sodium bromide is normally added to convert the iasoluble mercuric oxide (a titration iaterference) to mercuric bromide. The value is usually expressed as meg KOH/g polyol which can be converted to OH No. units usiag multiplication by 56.1 or to percentage of vinyl usiag multiplication by 2.7. 

Databases in CRDB have been coded according to the six classes described (1). Table 1 provides the number and percentage of databases associated with the six database classes. Despite multiple classes assigned to some databases, all classes are normalized to the 6998 database entries in CRDB. Table 2 presents the same data without the normalization. Because a single database entry may have more than one class assignment, there are more database entry-class assignments than database entries in CRDB. 

When the solute has a large heat of solution or when the feed gas contains high percentages of the solute, one should consider the use of internal coohng coils or intermediate external heat exchangers in a plate-type tower to remove the heat of absorption. In a packed tower, one could consider the use of multiple packed sections with intermediate hquid-withdrawal points so that me hquid coiild be cooled by external heat exchange. 

A small percentage of the population may be sensitive to a number of chemicals in indoor air, each of which may occur at very low concentrations. The existence of this condition, which is known as multiple chemical sensitivity (MCS), is a matter of considerable controversy. MCS is not currently recognized by the major medical organizations. Medical opinion is divided, and further research is needed. The applicability of access for the disabled and worker s compensation regulations to... 

R r Multiple correlation coefficient. R indicates the percentage of the variability of the relative biological response that can be accounted for by the selected independent variables. 

PCP is used by persons who tend to be multiple drug users. PCP is one of the more common drugs found in arrestee populations, although its prevalence varies considerably by jurisdiction. An unknown, but probably very small percentage of users suffer extreme PCP-induced intoxication and disorientation and commit bizarre, often violent acts. Much more research is needed to identify the extent of these problems in users, and to learn how personality, other drug use, and the quality and quantity of PCP ingested contribute to the occurrence of violent behavior. (Wish and Johnson, in press)... 

Group n s vary slightly because of missing information. Percentages may add to more than 100 because of multiple drug use. 

Percentages within a colurn followed by the same letter are not significantly different at the 5% level according to Duncan s Multiple Range Test... 

The term hit confirmation, as we define it, involves three components reproducibility, confirmation of chemical structure, and confirmation of chemical purity. Confirmation of hit reproducibility requires that the subset of library compounds designated as hits in the primary screen be identified, that samples of each of these be obtained from the library bank (a process often referred to as cherry picking ), and that these samples be retested, at least once but preferably multiple times, to determine if they reproducibly confer an inhibition percentage of the target enzyme... 

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