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Morphological data

Microscopic identification models ate similar to the CMB methods except that additional information is used to distinguish the source of the aerosol. Such chemical or morphological data include particle size and individual particle composition and are often obtained by electron or optical microscopy. [Pg.379]

A procedure for proplnts is presented by J.W. French (Ref 27), who used both OM and EM (electron microscope) to study plastisol NC curing. He found that the cure time of plastisol NC is a logarithmic function of temp, and direct functions of chemical compn and total available surface area, as well as of particle size distribution. It should be noted that extensive use of statistics is required as a time-saving means of interpreting particle size distribution data. The current state-of-the-art utilizes computer techniques to perform this function, and in addition, to obtain crystal morphology data (Ref 62)... [Pg.144]

Schaal, B., Doucet, S., Sagot, P.,Herding, E. and Soussignan, R. (2006) Human breast areolae as scent organs morphological data and possible involvement in maternal-neonatal coadaptation. Dev. Psychobiol. 48, 100-110. [Pg.198]

Accordingly, in addition to rate parameters and reaction conditions, the model requires the physicochemical, geometric and morphological characteristics (porosity, pore size distribution) of the monolith catalyst as input data. Effective diffusivities, Deffj, are then evaluated from the morphological data according to a modified Wakao-Smith random pore model, as specifically recommended in ref. [63[. [Pg.408]

Materials should be characterized and described in as many details as possible, because the nanotube toxicity can depend on by-products of their synthesis as well as on their design. It would be desirable to provide at least information on their composition (including metals and heteroatoms, which are present in a quantity higher than 0.1%), detailed description of morphology, data on surface chemistry, crystallinity, and spatial organization of graphene planes ... [Pg.20]

Molecular Orientation Characterization of molecular orientation is important as many physical and mechanical properties of polymers depend on the extent and uniformity of the orientation [2,4,25]. Orientation can be measured by using a variety of techniques [2,4,25,33,34]. IR spectroscopy not only allows the characterization of amorphous and crystalline phases separately, it also provides morphological data and can be used to map orientation with high spatial resolution [35]. [Pg.103]

The solutions provided by neither molecular nor morphological data allow a simple story to be told concerning the stem group neodermatans, whether considered individually or collectively (Fig. 1.4). The sister group according to molecular data is so large that plesiomorphic characters for the clade are all... [Pg.9]

From the biochemical approaches discussed thus far, one can conclude that a given hormone may be internalized by RME. Conclusive evidence for such internalization, however, can only be obtained by concurrent morphological data as described... [Pg.139]

A principal advantage of all peak deconvolution methods is their applicability, without modification, to both conventional XRD and that characterizing catalysts in reactive atmospheres. Thus, particle morphology data determined in conventional XRD experiments are applicable to... [Pg.300]

Lundholm N, Moestrup 0, Kotaki Y, Hoef-Emden K, Scholin C, Miller P (2006) Inter- and intraspecific variation of the Pseudo-nitzschia delicatissima complex (Bacillariophyceae) illustrated by RRNA probes, morphological data and phylogenetic analyses. J Phycol 42 464—481... [Pg.146]

Meloy, T. P. (1977), Fast Fourier transforms applied to shape analysis of particle silhouettes to obtain morphological data, Powder Technology, 17, 27-35. [Pg.1189]

The model shown in Fig. 17 is based on the integration of morphological data obtained with S-layers from Haloferax volcanii [121] and of chemical data obtained with S-layers from Halobacterium halobium [117]. The integration of experimental data from different organisms in one and the same model is unsatisfactory. However, a recent study of the chemical structure of the glycoprotein of Haloferax volcanii by Sumper et al. [122] has shown that the most important domains for model building found in Halobacterium halobium are also present in the glycoprotein of Haloferax volcanii ... [Pg.246]

Measurements of atmospheric water vapor on Mars have found D/H values —5 times that of the Earth and have been fractionated due to Jeans escape of hydrogen to space (Owen et al., 1988), and 2-5 times the terrestrial value in SNC meteorites (Watson et al., 1994). Morphological data (Carr, 1986) and modeling of hydrogen atmospheric losses (Donahue, 1995) suggest that originally there may have been the equivalent of up to 500 m of water, or —7 X 10 g H2O. The total mass of Mars is 0.11 times that of the Earth, and so both planets originally may have had similar bulk water concentrations. [Pg.2239]

Edvardsen B., Eikrem W., Green J. C., Andersen R. A., Moon-van der Staay S. Y., and Medlin L. K. (2000) Phylogenetic reconstructions of the Haptophyta inferred from 18S ribosomal DNA sequences and available morphological data. Phycologia 39, 19—35. [Pg.3274]


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See also in sourсe #XX -- [ Pg.149 , Pg.152 , Pg.153 , Pg.154 , Pg.156 , Pg.160 ]

See also in sourсe #XX -- [ Pg.407 ]




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