Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Briefly Defined

These have only a historical significance, in the light of better defined enclosures now available. They are briefly defined here ... [Pg.21]

Before proceeding further, we will briefly define and explain genetic methods and... [Pg.218]

Reactive hazards are briefly defined and characterized below. However, neither Section 2.0 nor this report in its entirety is intended to substitute for any of the more extensive guides and references on this topic or to eliminate the need for expert analysis in dealing with reactive hazards. [Pg.295]

Having briefly defined these four endpoints, I would like to ask, Are they related to known human disease Can they be measured quantitatively and Can they be measured with facility for inclusion in an overall plan for environmental bioassay Table I lists examples of gene locus mutations resulting in human disease phenylketonuria, histidinemia, Hartnup disease, and cvstinuria. Phenvlketonuria is... [Pg.16]

In many aspects, the behavior of macromolecules substantially differs from the low-molar-mass substances. Therefore, it is necessary to briefly define the basic terms and explain the most important featnres of high-molar-mass systems related to liquid chromatography. To make the understanding as easy as possible, numerous simplifications have been adapted. This section is not intended for experts in polymer science and technology. [Pg.448]

The findings of classical pharmacology serve as a basis for a discussion of dmg-receptor interactions at a biological level. To aid in this discussion, some classical pharmacological binding terms are briefly defined. The traditional dose-response curve is central to these discussions, and a representative example is given in figure 2.2. [Pg.75]

Detonation, Jetting in. Briefly defined, it is the propagation of plasma from the end of a cylindrical charge when the detonation wave emerges into the air... [Pg.420]

The manufacturing process is briefly defined as the ways and means used to convert raw materials into a finished product. The ways and means also include people, equipment, facilities, and support systems required to operate the process in a planned and effectively managed way. All the latter functions must be qualified individually. The master plan or protocol for process capability design and testing is presented in Table 5. [Pg.27]

The importance of some of these elements is discussed in other papers presented in this Symposium. The importance of others are briefly defined in the discussion below of the various FSCBG program modules. [Pg.155]

We now briefly define and discuss these various distribution functions. We begin with MWD functions, which are familiar to most readers, in order to introduce the other distribution functions. [Pg.358]

Let us now briefly define the nature and the form of the data, knowledge of which is necessary to write the characteristic equations for a reactor (see also Sect. 2.5). A reaction mechanism can be considered as a sequence of s irreversible elementary processes involving c constituents Cx, C2,. . ., Cc, viz. [Pg.317]

After a study has been conducted, the data are analyzed to see whether an association is observed. This section briefly defines the two major measures of occurrence (incidence and prevalence) and discusses measures of associations in detail, focusing on the most common measures used in the epidemiological study designs described above, such as correlation coefficient, relative risk, and odds ratio. [Pg.612]

JEST Briefly define the following terms (a) ignition, (b) autoigniiion temperature. > ci igniiion... [Pg.471]

Zeolites can be briefly defined as crystallised solids made up of a sequence of TO4 tetrahedra linked together by their comer oxygens two tetrahedra share only one oxygen. The clement T can vary considerably Si, AL P, Ga, B, Ge,... The specific sequence of these tetrahedra in the structure creates a mono-, two- or three-dimensional microporous network made up of pores and/or cavities. [Pg.230]

The biosphere is defined as the terrestrial and aquatic ecosystems, including the oceans. As mentioned above, microbial processes have a strong, in many cases controlling, influence on the biogeochemistry of nitrogen in these systems. These processes themselves constitute a cycle (Figure 1). The individual processes are briefly defined below. [Pg.4424]

Briefly define evaporation process, discuss the process energy source, and explain the difference between evaporation and drying from technical viewpoints. [Pg.567]

We will now briefly define the classical ECG patterns of ischaemia, injury and necrosis, and later on (sections Electrophysiological mechanism of the ECG pattern of ischaemia to ECG pattern of necrosis ) we will explain these in detail. [Pg.20]

Identify key legislation directed at controlling wastewater discharges from municipalities. Briefly define the priorities of each legislation. [Pg.539]

Briefly define the electrode potential of a system that contains two or more redox couples. [Pg.556]

The following is a hypothetical example of a validation protocol. For purposes of this example we will assume that SOP 123 is the procedure used to measure mass (in /ig) using a calibration curve from a standard solution (all samples are pipetted to 1 pL hence, we are actually measuring concentration, but volume is considered constant at 1 /iL, so the term mass will be used for the measurement). Validation performance characteristics are briefly defined in the context of a protocol. These terms are discussed in more detail in the following section on terms and definitions. Square brackets [ ] delineate general content of a section or parenthetic remarks. [Pg.7]

The terminology is briefly defined for those not familiar with the technique of electrodeposition further details are given in the experimental section. [Pg.150]

In the following, we first briefly define testing, verification, calibration, and validation because many different, and sometimes even contradictory, definitions exist, and because we need these terms for our review and for comparing model types. Then we give an overview of the main types of population models that can be used for risk assessment, and present our review. [Pg.106]

The modern conception of an earth is little different from that given by Nicholson in 1796 in his First Principles of Chemistry . We now know their chemical compositions however. Briefly defined, they are refractory metallic oxides, incombustible, infusible, insoluble in water, and destitute of metallic splendour — to use Nicholson s words. They may be conveniently divided into four groups, namely —... [Pg.149]

Clinical trials are generally divided into Phases I-IV. It is not possible to draw clear distinctions between these phases, and different opinions about details and methodology do exist. However, the individual phases, based on their purposes as related to the clinical development of pharmaceutical products, can be briefly defined as follows ... [Pg.109]

Diverse analytical techniques, some highly sensitive, have been developed based on measurements of current, voltage, charge, and resistance in electrochemical systems. One variable is measured while the others are controlled. Electroanalytical methods can be classified according to the variable being measured. Table 15.2 provides a summary of the more important methods. The methods are briefly defined below and then discussed at length in subsequent sections. [Pg.934]


See other pages where Briefly Defined is mentioned: [Pg.167]    [Pg.112]    [Pg.405]    [Pg.2247]    [Pg.428]    [Pg.317]    [Pg.19]    [Pg.112]    [Pg.136]    [Pg.161]    [Pg.169]    [Pg.150]    [Pg.84]    [Pg.17]    [Pg.660]    [Pg.250]    [Pg.343]    [Pg.18]    [Pg.66]    [Pg.93]    [Pg.2]    [Pg.411]   


SEARCH



Natural selection briefly defined

© 2024 chempedia.info