Combined occurrences

There is a potential thermal runaway upon the combined occurrence of two or more of the above listed factors. For example, an accumulation of reactants in combination with insufficient heat removal leads to a runaway of the desired reaction. The resulting temperature increase (now uncontrolled) may lead to an explosive decomposition if other exothermic reactions, such as decompositions or polymerizations, occur within the range of the temperature increase. 

Combined Occurrence of o-Donor, rr-Donor, and w-Acceptor Functions... 

A statistical measure of the frequency or regularity of occurrence of a measured outcome (or measurement) in an experiment subject to random fluctuations in the measurement. The fundamental axioms of mathematical probability are (a) if is any event in the sample space S, then the probabihty of E s occurrence [written P(E)] ranges over the interval from zero to one (b) over the entire sample space, F(E) equals one and (c) if events A and B are mutually exclusive, then the probability of their combined occurrence is the sum of the probabilities... 

Male and female Fischer 344 rats exposed for 2 years to inhalation concentrations of 200, 600, and 1800 ppm tetrahydrofuran showed marginally increased incidences of renal tubule epithelial adenoma in male rats at the mid- and high- concentration exposures. The combined occurrence of renal tubule epithelial adenoma and carcinoma exhibited a positive trend. The incidence of combined tumors in mid and high dose males exceeded the historical control range. No tumors were observed in female rats. NTP concluded that tetrahydrofuran showed some evidence of carcinogenic activity in male rats but no evidence in female rats. The mode of action for the kidney tumors observed in male rats is via a nongenotoxic mechanism with associated increases in cell proliferation and evidence that supports a role of a-2U-globulin. 

E. Medina-Acosta, S. Paul, S. Tomlinson, and L. C. Pontes-de-Carvalho, Combined occurrence of trypanosomal sialidase/trans-sialidase activities and leishmanial metalloproteinase gene homologues in Endotrypanum sp, Mol. Biochem. Parasitol, 64 (1994) 273-282. 

In 1802, the French coroner Fran9ois-Emmanuel Fod e (1764-1835) published a paper, which concerned the combined occurrence of goitre (struma) and cretinism in the Aosta valley (Italy) and in Valais (Switzerland). He systematically collected information about the customs and traditions of the region, its vegetation and minerals, and its folk medicine. Fodere believed that cretinism was a hereditary disease. 

Finally, section nnmbers of the phytochemical Chapters 3-8 are given, where the respective species are discnssed. The individually combined occurrence of secondary metabolites from different structural classes characterizes every species. However, it has to be remembered that a small number of citations does not necessarily indicate a poorer secondary metabolism in a respective species compared with others this may just be due to less studies being carried out. 

Lloyd and Tye (1995, p. 42) advise us therefore to be very careful in calculating probabilities of combined occurrences to be sure we have properly counted the various possible permutations and combinations. 

Note that the low value of the combination Is not the absolute minimum (which would be 4, and is still a possible outcome), just as the high value is not the maximum. The three values (which are calculated by taking the mean of the three lowest values In the matrix etc.) represent equally likely outcomes of the product A B, each with a probability of occurrence of 1/3. 

A process involving combined corrosion and straining of the metal due to residual or applied stresses. The occurrence of stress corrosion cracking is highly specific only particular metal/environment systems will crack. 

Although not abundant in quantity, iodine is distributed in rocks, soils, waters, plants, animal tissues, and foodstuffs (3,4). Excepting the possible occurrence of elemental iodine vapor in the air near certain iodine-rich springs, iodine never occurs free in nature. It is always found combined with other elements. 

B) Comprehensive General Liahility Insurance (including contractual lia-hility, products, and completed operations) with a hodily injury, death, and property damage combined single limit of (X) per occurrence and... 

Yet another reason for harmonic disorder in a power circuit is the occurrence of series or parallel resonance or a combination of both. Such a situation may occur at certiiin frequencies generated by the harmonic generating sources in the system. The capacitors installed in the system magnify the same. 

A number of vendors offer software based hazard assessment tools that help determine the magnitude of the hazards involved. With this software, calculations can be made to reflect the hazard for various failures. Some risk ranking software combines hazard assessment with probabilities of occurrence so that the relative risk levels can be assessed. 

Shannon s method, expands a Boolean function of n variables in minterms consisting of all combinations of occurrences and non-occurrences of the events of interest. Consider a function of n Boolean variables XJ which may be expanded about X, as shown in Equation 2.2-3 where f(l, Xj,..., XJ where 1 replaces X,. This says that a function of Boolean variables equals the function with a variable set to I plus the product of NOT the variable limes the function with the variable set to 0. By extending Equation 2.2-3, a Boolean function may be expanded about all of its... 

This process is continued for all variables. The complete expansion has 2" minterms consisting of all possible combinations of occurrences and nonoccurrences of life. V variables. 

The paired comparisons method (NUREG/CR-3688) is a structured expert judgment method in which human errors are compared in pairs. By combining the judgments of the group of experts, the errors arc arranged in order of likelihood of occurrence, of the human errors considered, they can be used as "anchor points list. Documentation requirements are given in Table 4.5-8. 

Various combinations of the occurrence of any two events A and B can be indicated in set notation as follows ... 

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