Generic classification

Barium pigments, which are the barium salts of l-azo-2-hydroxy-naphthalenyl-arylsulfonic acid, are excluded from the generic classification of barium salts as harmful . This generic entry for barium salts mandates the labeling of other barium pigments, regardless of whether or not this would be required on the basis of experimental results [3]. 

The three generic classifications of hydrogen storage materials are reversible metal hydrides, non-reversible chemical hydrides, and adsorbent materials. Reversible metal hydride materials and adsorbents can be recharged with hydrogen without removing them from the vehicle, while non-reversible chemical hydride materials must be removed from the vehicle in order to be recharged. 

Classification by Phase Despite the generic classification by operating mode, reactors are designed to accommodate the reactant phases and provide optimal conditions for reaction. Reactants may be fluid(s) or solid(s), and as such, several reactor types have been developed. Singlephase reactors are typically gas- (or plasma- ) or liquid-phase reactors. Two-phase reactors may be gas-liquid, liquid-liquid, gas-solid, or liquid-solid reactors. Multiphase reactors typically have more than two phases present. The most common type of multiphase reactor is a gas-liquid-solid reactor however, liquid-liquid-solid reactors are also used. The classification by phases will be used to develop the contents of this section. 

Copper itself is very soft and malleable and it is alloyed with Zn, Sn, Ni and A1 to improve the mechanical properties and to retain its corrosion resistance. Nickel addition allows handling of increased flow rates in water systems while zinc confers greater resistance to sulfide attack. The generic classification of some copper alloys is given in Table 4.25. 

The identification of fiber preserved as pseudomorphs on prehistoric Amerindian copper objects proved more difficult. Yarn pseudomorphs composed of mineralized fiber bundles typical of some sort of bast fiber were observed, but identification beyond this gross generic classification was not possible (3). The details of construction of twined fabric pseudomorphs also are not well known because the pseudomorphs cannot be turned over for study of the reverse side. Similarly, the particular feather type of feather pseudomorphs cannot, as yet, be classified. 

One additional important concept to consider is that of peptide classification. If each sequence in peptide space is considered an individual species, then our clusters of green boxes are representative of a higher order of classification, the genus. With this concept in mind, Table 1 is an attempt to produce a generic classification of peptides. The number of individual species in each genus is, of course, variable and no doubt the future will see the evolution of new genera... 

To this end, the following generic classification is proposed based on the guidance in the UN Manual and the ADR for basic labelling purposes. The nearest UN n.o.s. classification that can be used [with the addition of "Fast Pyrolysis Liquid"] is ... 

Fast pyrolysis liquid may be classed as a Class 3 Flammable liquid for the purposes of transport by any mode. The use of the UN manual for the assessment of fast pyrolysis liquid has allowed a generic classification to be made to ensure that liquid that is shipped in UN approved packaging, or packaging conforming to UN requirements is meeting the relevant international regulations. The recommended coding is ... 

In this chapter we shall explore the classification and ranking of electron sources into the 12 common generic classes of electron sources. These generic classifications are based on chemical reactivity, and just like you do not expect a pig to fly, these... 

Williams, C. A. Harbome, J. B. De Menezes, N. L., The utility of leaf flavonoids as taxonomic markers in the subfamily and generic classification of the Velloziaceae, Biochem. Syst EcoL, 1991, 19, 483-495. 

Requirements of simplicity and uniformity in nomenclature suggest that the Rules of the International Union of Pure and Applied Chemistry with regard to simple urea derivatives and to carbohydrates be applied to the glycosyl ureides. Thus, in this review the A-glycosides of urea, thiourea, and guanidine are included, with generic classifications as follows. 

Gams W, O Donnell K, Schroers H-J, Christensen M. Generic classification of some more hyphomycetes with solitary conidia borne on phialides. Can J Bot 76 1570-1583, 1998b. 

Gams W, Zare R. A revision of Verticillium sect. Prostrata. III. Generic classification. Nova Hedwigia 72 329-337, 2001. 

PEG-50 hydrogenated tallowamide CAS 68155-24-8 (generic) 68783-22-2 (generic) Classification Ethoxylated amide Properties Nonionic... 

Within this somewhat generic classification of polymers, in-depth structural studies have so far focused mostly on the polyfluorenes (PFs, as sketched earlier in Figure 17.8). An interesting feature of the bridging carbon atom is that it provides two closely set substitutional sites for functionalization. This creates new... 

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