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Definitional problems

One definite problem in establishing a volcano curve is the actual values of the quantity D(M-B), which is seldom known for conditions resembling those relevant to an electrode reaction. As illustrated later, this issue is approached case by case, depending on the nature of the electrode reaction. [Pg.247]

However, despite all the stress around the development of new alternatives to fossil fuels, the world is not at all running out of oil. In fact, and in parallel to the sustainability dilemma, we are confronted with the challenge of economic definitions and harmonization of concepts given the uncertainty that surrounds the definition of remaining reserves , reinforced by the lack of data to support better estimations. Consequently, as observed by Mitchell et al. (2001) there is a definitional problem since remaining reserves means the quantity of in-place resources that can be recovered economically, and this is far from a consensus around the world. [Pg.88]

In this model the coefficients c to cs are commonly given the numerical values C = 0.09, c2 = 1.0, c3 = 0.769, C4 = 1.44, and c = 1.92, although these values can be varied at will by the user and are definitely problem specific. They can also be made functions of any variables necessary. [Pg.269]

Type of extrapolation Problem definition Problem subdefinition... [Pg.296]

A definite problem may be the appearance of some secondary fronts. One possibility is the so-called front of the total wetness, that may occur when the mobile phase velocity... [Pg.473]

While definite problems were seen with single scans, once a full phase cycle was applied all the sequences performed amazingly well, and therefore the data were not included. Our experience is that even common small errors can result in usable (though certainly not ideal) spectra when utilizing any of these modern, robust, suppression methods. [Pg.72]

An additional definition problem relates to the description of sampling localities in many studies simply in terms of soil type. [Pg.190]

In 1985, K.H. Schuller and H.W. Hennicke published a classification that combined the craft-oriented material names derived from traditional ceramics with those of modem ceramics on the basis of synthetic raw materials, with rational chemical and mineralogical names [8]. This was necessary because global economic development called for clear terms to resolve translation and definition problems, but also for correct standard descriptions. They established the main groups ... [Pg.50]

Schmid, A.P. (2004). Terrorism - the Definitional Problem. Case Western Reserve Journal of International Law. 36(2/3), 103-147. [Pg.2143]

This category of contamination includes fecal coliform bacteria from human wastes and the wastes of birds and other anim2ds. Fecal coliform bacteria was once a major problem in the United States and most parts of the world. Epidemics of tjqjhoid, cholera, and dysentery were common. Treatment of wastewater has minimized this problem in industrialized nations, but it s still a definite problem in underdeveloped nations. [Pg.308]

Literature survey and problem definition Problem statement Identify the resources to meet the desired needs Exploring alternate approaches through literature survey Selection of an appropriate approach Team formation and defining the roles 20... [Pg.444]

Literature survey and problem definition Problem statement... [Pg.484]

Boyle s experimental work in chemistry did not consist of a string of haphazard operations, like that of his predecessors. He worked to a plan, directed towards the solution of a definite problem. He did not, of course, always arrive at the correct interpretation of his observations. Notably, he attributed the increase of weight in his experiments on the calcination (heating in air) of metals to their absorption of igneous particles, as mentioned above so that he viewed the resulting calx (oxide) as a compound of the metal with fire. Here, he had fastened his attention upon a problem of the very first importance in chemistry, namely, the chemical nature of combustion, or burning. [Pg.140]

In a general case, displacement of oil by polymer and surfactant is effected by complex physico-chemical processes, when modeling and numerical realization of which there take place definite problems. For example, viscosity of injected solution depends on various factors, such as reservoir temperature, concentration of polymer/surfactant in solution and water salinity and etc. The model takes into account the following assumptions ... [Pg.2]

This notion shows international self-determination and classic minorities belong together. The link between internal self-determination and classic minorities is fair. Depending on the circumstances, the same group of persons can be a people or a minority. Recognizing the right to internal self-determination for classic minorities in Europe overcomes historical inconsistencies, solves definitional problems and moves international law one step closer to reality. [Pg.276]

The maintenance strategy selection is a complex process, thus it may be supported by decision support systems implementation (Nowakowski Werbinska-Wojciechowska 2013, 2012a). Such systems can support chosen or every step of manager s decision making process, such as data gathering, problem definition, problem classification, information model designing, model solution, or optimization process performance (Grobarek et al. 2007). [Pg.1217]


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See also in sourсe #XX -- [ Pg.48 ]




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