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Levels consistent

Here the levels consist of several states, is the reactant level degeneracy and is the collision wavenumber (see equation (A3.4.73)). [Pg.783]

The fourth level of defense-in-depth is activated if all of the previous levels fail and radioactivity is released from the power-generating system. This level consists of containment systems and accident management processes that prevent the dissernination of radioactivity to the atmosphere even if it is released from the nuclear systems. The fifth level is the provision for emergency planning outside the plant boundary in the highly unlikely event that all of the first four levels of defense were to fad. [Pg.236]

Good management practice will hold inventories at the lowest possible levels consistent with customer satisfaction and efficient plant operation. Excessive inventories are unproductive and are an investment having httle or no rate of return. Excessive inventories should be maintained only when supphes are erratic or rising in price. Management should normally aim for a high inventoiy-turnover ratio, as given by ... [Pg.850]

The gas turbine is a complex system. A typical control system with hierarchic levels of automation is shown in Figure 19-3. The control system at the plant level consists of a D-CS system, which in many new installations is connected to a condition monitoring system and an optimization system. The D-CS system is what is considered to be a plant level system and is connected to the three machine level systems. It can, in some cases, also be connected to functional level systems such as lubrication systems and fuel handling systems. In those cases, it would give a signal of readiness from those systems to the machine level systems. The condition monitoring system... [Pg.636]

An alternative approach to stabilizing the metallic state involves p-type doping. For example, partial oxidation of neutral dithiadiazolyl radicals with iodine or bromine will remove some electrons from the half-filled level. Consistently, doping of biradical systems with halogens can lead to remarkable increases in conductivity and several iodine charge transfer salts exhibiting metallic behaviour at room temperature have been reported. However, these doped materials become semiconductors or even insulators at low temperatures. [Pg.218]

Antioxidant additive in the polyethylene resin. While such an additive can prevent oxidation, and thus odor, it also can contribute directly to the odor. If an antioxidant is needed, it must be FRA approved, should have a high melting point, and should be used at a minimum level consistent with the extrusion process. Catalyst residues and antioxidants present in polyethylene sometimes interact to form odorous products. [Pg.65]

For optimum efficiency of usage, steam should be employed at its highest energy level, consistent with each particular application need. And, as noted above, additional fuel costs to supply steam at higher rather than lower pressures are small compared with the delivered energy benefits. Ultimately, therefore, higher pressures produce overall financial savings and maximize efficiencies. [Pg.17]

To achieve this objective at the operational level, consistently good water treatment practice is required on site. However, achieving this objective cannot and should not be the sole prerogative or responsibility of any one person. Rather, if success is to be attained and maintained, it requires a proactive approach with joint participation, support, and communication by the water treatment service company and the owners and/or operators of the boiler plant. [Pg.131]

When trying to understand and to manipulate matter and materials, chemistry does not start by looking at the natural world in all its complexity. Rather, it seeks to establish what have been termed exemplar phenomena ideal or simplified examples that are capable of investigation with the tools available at the time (Gilbert, Borrlter, Elmer, 2000). This level consists of representatiorrs of the empirical properties of solids, liquids (taken to include solutions, especially aqueous solutiorts), colloids, gases and aerosols. These properties are perceptible in chemistry laboratories and in everyday life and are therefore able to be meastrred. Examples of such properties are mass, density, concentration, pH, temperatrrre and osmotic presstrre. [Pg.5]

The elimination of tests that results from pruning must be accompanied by careful documentation that explains the basis for the elimination. It is frequently desirable to account for the budget constraints at this time. If the tree cannot be pruned to a level consistent with the budget, the arguments of the team should be documented to indicate that either no test should be implemented or that a specified budget increase is necessary. [Pg.71]

Reduce the moisture content to a level consistent with the temperature at which the catalyst will be employed. [Pg.199]

While EPA publicly downplayed the risks documented in the CRA, the results showed that infants aged one to two years old, at the 99.9th percentile of the exposure distribution, face at least twice the level of risk that EPA has traditionally found acceptable. Based on EPA s findings, several thousand children on any given day are likely to be exposed to OPs well in excess of levels consistent with the FQPA s reasonable certainty of no harm standard. [Pg.287]

The multifluid CFD model at its most basic level consists of mass and momentum balances for each phase. For the present example, the mass balance for the gas phase can be written as follows ... [Pg.288]

Some, but not all, studies observe low CSF 5-HIAA in major depressive episodes. Numerous studies, though not all, have also reported no difference between patients with mania or depression in CSF 5-HIAA levels, consistent with both Prange et alls [15] permissive hypothesis for bipolar disorders and the indoleamine hypothesis. [Pg.889]

ESD systems should be designed to be sufficiently reliable and fail safe that a (1) accidental initiation of the ESD is reduced to acceptable low levels or as low as reasonably practical, (2) availability is maximized as a function of the frequency of system testing and maintenance, and (3) the fractional MTBF of the system is sufficiently large to reduce the hazard rate to an acceptable level, consistent with the demand rate of the system. [Pg.118]

Level A protection should be worn when the highest level of respiratory, skin, eye, and mucous membrane protection is needed. This level consists of a fully-encapsulated, vapor-tight, chemical-resistant suit, chemical-resistant boots with steel toe and shank, chemical-resistant inner/outer gloves, coveralls, hard hat, and self-contained (positive pressure) and SCBA. [Pg.64]

Fire Tabun reacts with steam and water to produce toxic and corrosive vapors. Any personnel not fighting a fire of sarin should immediately be evacuated from the area. Respiratory protection is required (positive pressure, full face piece, NIOSH-approved SCBA will be worn). When response personnel respond to handle rescue or reconnaissance, they will wear Level A protection that should be worn when the highest level of respiratory, skin, eye, and mucous membrane protection is needed. This level consists of a fully-encapsulated, vapor-tight, chemical-resistant suit, chemical-resistant boots with steel toe and shank, chemical-resistant inner/outer gloves (butyl rubber glove M3 and M4 Norton, chemical protective glove set), coveralls, hard hat, and self-contained (positive pressure) breathing apparatus (SCBA). [Pg.280]

In order to maintain the complexity of the model at a level consistent with the resolution of the experimental data, the reactivity of these surface groups has been described by relatively simple models (i) as diprotic weak acids, and (ii) as monoprotic... [Pg.59]


See other pages where Levels consistent is mentioned: [Pg.10]    [Pg.353]    [Pg.442]    [Pg.348]    [Pg.641]    [Pg.514]    [Pg.515]    [Pg.217]    [Pg.271]    [Pg.208]    [Pg.311]    [Pg.1279]    [Pg.300]    [Pg.93]    [Pg.220]    [Pg.243]    [Pg.261]    [Pg.267]    [Pg.273]    [Pg.287]    [Pg.294]    [Pg.146]    [Pg.100]    [Pg.229]    [Pg.164]   
See also in sourсe #XX -- [ Pg.125 ]




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