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Parameters that influence

As reported before [Ref. 1], there are some essential parameters that influence the results of the testing, such as the thickness of the expired specimen, the quality and coarse grain of the built-in concrete, and the properties of the specimen-surface for the transducer s coupling. At the onset of testings none of tlrese parameters were available. As a result, we had to carry out preliminary investigations in order to prove the applicability of our testing-technique "in situ". [Pg.754]

Any variable or parameter that influences kinetics can be used if well-defined perturbation can be achieved. Temperature was the early favorite in kinetic studies, but in catalysis the heat capacity of the catalyst makes the response for temperature changes very sluggish. A sudden change in one or more of the product or reactant concentrations can be executed faster and usually gives a better response signal. [Pg.151]

The primary parameters that influence surface energy and resultant bond strengths are ... [Pg.1083]

Have a discussion on the major parameters that influence pollution dispersion. List these parameters in terms of first order effects in dispersing pollutants. [Pg.344]

Equation 6-108 is also a good approximation for a fluidized bed reactor up to the minimum fluidizing condition. However, beyond this range, fluid dynamic factors are more complex than for the packed bed reactor. Among the parameters that influence the AP in a fluidized bed reactor are the different types of two-phase flow, smooth fluidization, slugging or channeling, the particle size distribution, and the... [Pg.497]

Ventilation Parameters that Influence the Building Construction and Process Design 407... [Pg.356]

Building and Process Parameters that Influence the Ventilation System 410... [Pg.356]

Evaluation procedures for local ventilation are described in Section 10.5. The actual evaluation procedure for a specific system is mostly described in connection with the different parameters that influence the function of the system. Many of the evaluation procedures for general ventilation systems described in Chapter 12 could be used also for local ventilation. [Pg.814]

It simultaneously indicates the large number of parameters that influence the properties of a battery. [Pg.154]

Figure 3 shows the typical microscopic appearance in the charged and discharged states. Although certain features are characteristic, microscopic pictures of this kind vary considerably, because of the different parameters that influence the formation of the crystals when a substance is precipitated. Furthermore, the charge-discharge... [Pg.163]

Table 3-15 Parameters that influence product performances... Table 3-15 Parameters that influence product performances...
Minimizing the cycle time in filament wound composites can be critical to the economic success of the process. The process parameters that influence the cycle time are winding speed, molding temperature and polymer formulation. To optimize the process, a finite element analysis (FEA) was used to characterize the effect of each process parameter on the cycle time. The FEA simultaneously solved equations of mass and energy which were coupled through the temperature and conversion dependent reaction rate. The rate expression accounting for polymer cure rate was derived from a mechanistic kinetic model. [Pg.256]

Filipe et al. (2001b) also suggested a parameter that influences the glycogen metabolism of GAOs under anaerobic condition. The parameter is described as below [4]. [Pg.402]

General Description. The parameters that influence radon produc-... [Pg.17]

The parameters that influence the injection plug width will be discussed in a further section of this chapter. In practice, it is necessary to keep the width of the injection plug smaller than 1% of the total length of the capillary, in order to avoid column overloading [27]. [Pg.590]

We have found that hydrophilic oiganic polymers treated with TiCLi have much higher etching selectivities than organosilicon polymers in an O2 plasma. This paper examines some of the parameters that influence the reaction of TiCLi with a variety of polymers. We find that TiCLi, readily functionalizes hydrophilic as well as moderately hydrophobic polymers, but fails to functionalize very hydrophobic films. Rutherford backscattering analysis reveals that TiCl4 is hydrolyzed at hydrophilic polymer surfaces that have sorbed water. Lack of surface water on hydrophobic polymers explains the absence of a TiC>2 layer on these polymer surfaces. [Pg.189]

Diffusion in the macro-pores of a formed parhcle is generally speaking a very important mechanism. If we speak in terms of resistances to mass transfer macropore resistance is often the largest of the resistances to mass transfer. For transport in the macro-pores we must introduce two parameters that influence the transport. [Pg.286]

Any parameter that influences either the enthalpy or the entropy of the system might change the free energy in such a manner that phase separation occurs. For a system like those studied here, being composed of a polymer and a solvent, the entropy of mixing, AS, has been calculated independently by Flory [53,55,56] and Huggins [57,58] based on the lattice model. It is assumed that each solvent molecule occupies one cell of the lattice. The volume of the smallest unit serves as reference volume. It is stated that the macromolecule can be composed of ad-... [Pg.172]

There are two classes of parameters that influence the efficiency of back extraction first, the parameters that govern the forward extraction such as pH, salt type and concentration, surfactant type and concentration, and protein type and concentration and second, the pH, salt type and concentration of stripping solutions, and extraction temperature. [Pg.665]

Another important parameter that influences the inner sphere relaxivity of the Gd(III)-based contrast agents is the electronic relaxation time. Both the longitudinal and transverse electron spin relaxation times contribute to the overall correlation times xa for the dipolar interaction and are usually interpreted in terms of a transient zero-field splitting (ZFS) interaction (22). The pertinent equations [Eqs. (6) and (7)] that describe the magnetic field dependence of 1/Tie and 1/T2e have been proposed by Bloembergen and Morgan and... [Pg.183]

In this section, the parameters influencing the mean diameter dR resulting from the Rayleigh instability are examined. Hereafter, the second fragmentation regime is not considered because a narrow size distribution is already obtained after the first one. The parameters that influence dR are the applied stress a, the viscosity ratio p, the rheological behavior, and the way the shear is applied. [Pg.26]


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See also in sourсe #XX -- [ Pg.118 , Pg.119 , Pg.120 , Pg.121 , Pg.122 ]




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Building and Process Parameters that Influence the Ventilation System

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Ventilation Parameters That Influence the Building Construction and Process Design

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