Factor excess

If a plastic moulding fails in the performance of its normal function it is usually caused by one of two factors - excessive deformation or fracture. In the previous sections it was pointed out that, for plastics, more often than not it will be excessive creep deformation which is the limiting factor. However, fracture. 

Complex coagulation derangements can occur in cirrhosis. These derangements include the reduction in the synthesis of coagulation factors, excessive fibrinolysis, disseminated intravascular coagulation, thrombocytopenia, and platelet dysfunction. 

Finally, ordered water molecules were added to the model where unexplained electron-density was present in chemically feasible locations for water molecules. Temperature factors for these molecules (treated as oxygen atoms) were allowed to refine individually. If refinement moved these molecules into unrealistic positions or increased their temperature factors excessively, the molecules were deleted from the model. Occupancies were constrained to 1.0 throughout the refinement. This means that B values reflect both thermal motion and disorder (Section II.C). Because all B values fall into a reasonable range, the variation in B can be attributed to thermal motion. Table 8.2 shows the progress of the refinement. 

The reason for limiting the temperature in sulfur dioxide oxidation is based on two factors excessive temperatures decrease the catalyst activity, as just mentioned, and the equilibrium yield is adversely affected at high temperatures. This last point is the important one in explaining the need to maintain the temperature level in the dehydrogenation of butene. Still other factors, such as physical properties of the equipment, may require limiting the temperature level. For example, in reactors operated at very high temperatures, particularly under pressure, it may be necessary to cool the reactor-tube wall to preserve the life of the tube itself. 

Minimum excess of air required (from EN 303-3) on the x-axis nominal thermal power in kW, on y-axis air factor (excess of air -1-1). 

Environmental factors—excessive temperature, corrosion, and explosion hazards... 

Failure to recognize readiness for spontaneous breathing Inappropriate ventilator settings Imposed work of breathing from tracheostomy Psychological factors Excess sedation Delirium, depression or anxiety Sleep deprivation Process of care factors... 

The upper limit on gas-flow rates is dictated by two factors, excessive liquid entrainment and excessive frothing. Neither of these is necessarily fatal to the operation, but both bring about a serious deterioration in column performance. The upper limit is usually set in terms of the superficial vapor velocity Vg based on the cross-sectional area of the column A, which is given by the relation... 

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