Vitality, definition

It is important to realise that knowledge of depositional processes and features in a given reservoir will be vital for the correct siting of the optimum number of appraisal and development wells, the sizing of facilities and the definition of a reservoir management policy. 

Equation (4-49) is merely a special case of Eq. (4-48) however, Eq. (4-50) is a vital new relation. Known as the summahility equation, it provides for the calculation of solution properties from partial properties. Thus, a solution property apportioned according to the recipe of Eq. (4-47) may be recovered simply by adding the properties attributed to the individual species, each weighted oy its mole fraction in solution. The equations for partial molar properties are also valid for partial specific properties, in which case m replaces n and the x, are mass fractions. Equation (4-47) applied to the definitions of Eqs. (4-11) through (4-13) yields the partial-property relations ... 

In summary, the proposal of an appropriate definition of the residue is not a process which follows simple and unambiguous rules in each case. The differences between residue definitions of some European MRLs and US tolerances illustrate the importance of harmonization. However, the great effort sometimes necessary to reach a suitable and accepted residue definition, which considers the needs of risk assessors (toxicologists) and the feasibility aspects of residue analysts, is clearly a vital prerequisite for any method development and validation. 

Laboratory confirmation is vital to effective treatment of HSV, especially in individuals in whom a clinical diagnosis cannot be obtained. There are several methods by which a definitive diagnosis may be acquired, and these include virologic typing, serologic diagnosis, rapid point-of-care antigen detection, enzyme-linked immunosorbent assay (ELISA), immunoblot, and DNA polymerase chain reaction.27... 

Why is the NOE so important to the NMR spectroscopist Because it allows us to obtain information about the 3-dimensional structure of the molecule under consideration in solution (remember the only other way to do this is by X-ray structural analysis, but this only works for substances which give good-quality crystals, and by definition not for liquids). Thus we can obtain information on conformations or configurations, something which is particularly important for biomolecules such as proteins, where NOE measurements are absolutely vital. 

None of these restrictions affect computing power. This can readily be shown using new temporary variables. Restriction 3) helped us in the definition of computation. All the restrictions will be useful when we adapt the verification method to handle recursion restriction 2) is vital in this respect as without it the method in the last section of this chapter is invalid. 

Vitalism occupied the epistemological gap in life science that began to close definitively only with the emergence in molecular genetics of a theory that finally clarified the mechanisms that sorted and ordered material elements into living organisms, that produced the invariant replication of species, and that enabled the retention of evolutionary variations as they randomly arose. The doctrine of the life force began with the reasonable idea that the new chemistry of its... 

It follows from this that the concept of what constitutes an outlier is vitally important, since it is common practice for outliers to be omitted from the definition of isotopic fields. Scaife et al. (1996) argue that if an accurate and precise measurement is made on a sample which is geologically securely tied to a specific ore deposit, then it cannot be classified as an outlier, no matter how... 

Drug-related problems can be defined as Any undesirable event experienced by the patient that involves or is suspected to involve drug therapy and that actually or potentially interferes with a desired patient outcome (Strand et al. 1990). This is a vital component of Pharmaceutical Care and Clinical Pharmacy and will be described more in detail in another chapter. It should however be noted that there are several definitions and classification systems for DRPs. A literature review (van Mil et al. 2004) identified fourteen classifications and their critical elements. In the presented definition a potential problem is a DRP but this is not the case in all definitions and classifications. This is also the case for unavoidable adverse drug reactions (e.g. with cytotoxic agents). 

As the Plate Theory has two serious limitation, viz., first it does not speak of the separating power of a definite length of column, and second it does not suggest means of improving the performance of the column the Rate Theory has been introduced which endeavours to include the vital fact that- the mobile-phase flows continuously, besides the solute molecules are constantly being transported and partitioned in a gas chromatographic column . It is usually expressed by the following expression ... 

The term noumenon (in the sense of Kantian philosophy) is deadly correct for describing atoms-in-a-molecule as a conceptual construct ultimately unknowable by observation or unique definition, but conceivable by reason. Cbemical science is built upon the atom, and the atom in a molecule is a vital, central concept, yet forever elusive there are multiple ways to partition molecules into atoms that ate consistent with various observed chemical trends and experimental data. 

Can observe surface terrain at 1-2-mn definition occasionally atomic resolution, in solution. AFM particularly useful in observation of biosurfaccs Can be programmed to recognize patterns of behavior characteristic of certain mechanism sequences. Computer simulation is vital in, e.g., impedance spectroscopy... 

The 1997 consultation addressed the topic of safety factors, which is vitally important for die protection of public health. Setting MRLs is in fact based on a series of assumptions. One assumption is that humans are at least as sensitive as the most sensitive laboratory animal to a potentially toxic residue. Another assumption is diat all the residues covered by the MRLs are as toxic as the parent substance. A third assumption is that residues free from the human gastrointestinal tract are all totally bioavailable. A fourth assumption is the safety factor used to infer an ADI from a NOEL, including the additional safety factor, generally with a value of 2, to establish a provisional ADI until further information is available to convert this into a definite ADI. Other assumptions are the overestimation of consumer exposure to drug residues and the reduction of MRL values to take account of normal conditions under which the veterinary drugs are administered. 

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