Principal tabulated

The tabulation of plant nutrient costs, by product, ia Table 16 shows the principal reasoa for the popularity of anhydrous ammonia as a fertilizer ia the United States. The fob price per ton of nitrogen in the form of ammonia is less than half that for any other nitrogen product. Also, ammonia s relatively high nitrogen content of 82.2% favors low transportation costs, in spite of the need for specialized handling equipment and procedures. 

Incorporation of Flame Retardants in Fiber. Flame retardants suitable for cotton are also suitable for rayon. A much better product is obtained by incorporating flame retardants in the viscose dope before fiber formation. The principal classes of flame retardants used in viscose dope are tabulated aimuaHy (111). 

The correction factor C still applies. Spectral data for water vapor, tabulated for 371 wavelength intervals from 1 to 40 Im, are also available [Ferriso, Ludwig, and Thompson, J. Quant. Spectm.s. Radiat. Tran.sfer, 6, 241-273 (1966)]. The principal emission is in bands at about 2.55 to 2.84, 5.6 to 7.6, and 12 to 25 jlm. 

The principal components of atmospheric chemical processes are hydrocarbons, oxides of nitrogen, oxides of sulfur, oxygenated hydrocarbons, ozone, and free radical intermediates. Solar radiation plays a crucial role in the generation of free radicals, whereas water vapor and temperature can influence particular chemical pathways. Table 12-4 lists a few of the components of each of these classes. Although more extensive tabulations may be found in "Atmospheric Chemical Compounds" (8), those listed in... 

Typical values for the principal properties of cellulose acetate compounds are tabulated in Table 22.2 in comparison with other cellulosic plastics. Since cellulose acetate is seldom used today in applications where detailed knowledge of physical properties are required these are given without further comment. 

A number of injection mouldings have been prepared from CAB with about 19% combined acetic acid and 44% combined butyric acid. Their principal end products have been for tabulator keys, automobile parts, toys and tool handles. In the United States CAB has been used for telephone housings. Extruded CAB piping has been extensively used in America for conveying water, oil and natural gas, while CAB sheet has been able to offer some competition to acrylic sheet for outdoor display signs. 

The maximum absorption wavelengths in different solvents of many carotenoids can be found in the literature, and the % III/II values are also available for some carotenoids. It is common to find variations of 1 to 3 nm in for the same carotenoid in the same solvent cited in different publications. No identification based simply on the matching of recorded UV-Vis spectra with tabulated data can be done without considering the relationships of structures and the factors influencing light absorption. The principal factors that influence carotenoid UV-Vis absorption spectra are discussed below. 

Note that, by this definition, f is inversely proportional to the rate of increase of the /th component of 50,/ in (6.259). Likewise, in directions of rapid decrease, the maximum half-length of a principal axis is limited to two. Using the definition of the difference vector 50o = 0o - 0m1. the initial EOA for the tabulated point 09] is defined169 by... 

Dipole oscillator strengths form important input into all stopping models based on Bethe or Bohr theory. Emphasis has frequently been on total /-values which show only little sensitivity to the specific input. More important are differential oscillator-strength spectra, in particular at projectile speeds where inner-shell excitation channels are closed. Spectra bundled into principal or subshells [60] are sufficient for many purposes, but the best available tabulations are based on analysis of optical data rather than on theory, and such data are unavailable for numerous elements and compounds [61]. 

Principal or main findings and recommendations should he discussed at length to highlight their importance. This subsection should precede a tabulated format of all findings, causes, and recommendations. As a rule, up to five findings should be regarded as principal. 

This result may be tabulated as shown in Table VI. In subsequent examples this sort of table will be the principal way of listing direct mechanisms. There are three elementary steps and one independent intermediate, so... 

The gamma functions Ak(p) and Bj(pt) may be obtained by the use of recursion formulas an extensive tabulation is due to Flodmark (141). In the case of Slater orbitals of principal quantum number 4 or 6, application of Slater s rules leads to nonintegral powers of r in the radial wave function consequently, changing to spheroidal coordinates introduces A and B functions of nonintegral k values, that is, incomplete gamma functions. These functions can, however, be computed (56, 57) and the overlap... 

Dipole moments have been employed principally in the determination of the shapes of molecules and their, electron distributions. Various experimental procedures for determining dipole moment are discussed in Ref 10, and an extensive tabulation of values is given in Ref 7. The accompanying table lists experimental theoretical values for a variety of expl molecules. The theoretical values were obtd via quantum mechanical procedures... 

The principal components of the trityl cation in zeolite HY are <5 = 282 ppm and <5j = 55 ppm. It is instructive to tabulate all of the 13C principal component data measured for free carbenium ions in zeolites as well as for a few carbenium ions characterized in other solid acid media (Table III). The zeolitic species, in addition to the trityl cation (119), are the substituted cyclopentenyl cation 8 (102), the phenylindanyl cation 13, and the methylindanyl cation 12 (113). Values for the rert-butyl cation 2 and methylcyclopentyl cation 17 (prepared on metal halides) (43, 45) are included for comparison. Note that the ordering of isotropic chemical shifts is reasonably consistent with one s intuition from resonance structures i.e., the more delocalized the positive charge, the smaller the isotropic shift. This effect is even more apparent in the magnitudes of the CSA. Since... 

Consider the symmetry behavior of the normal modes of H20 and COz. For water, the symmetry operations are E, C2 b), ov(ab), and av(bc), where the a and b principal axes lie in the molecular plane the bond angle in water is relatively obtuse, so that the C2 axis is the axis of intermediate moment of inertia. Each of these operations converts the displacement vectors of p, in Fig. 6.1 to an indistinguishable configuration the same is true for v2. Normal modes that are symmetric with respect to all the molecular symmetry operations are called totally symmetric. For H20, the modes and v2 are totally symmetric, but v3 is not. Figure 6.3 shows that v3 is antisymmetric with respect to C2(b). We can tabulate the behavior of the H20 normal modes with respect to the molecular symmetry operations ... 

The following tabulation gives concentrations not only of K+ and Na+ but also of the other principal ionic constituents in human blood plasma and within cells of skeletal muscle. 1 Units are mmol/kg H20. 

Specifications. The specifications for ethyl alcohol are designed with sufficient latitude to allow for the two principal means of production, synthesis from ethylene and fermentation. The requirements given by the U.S. Pharmacopeia (USP) and the American Chemical Society (ACS) generally form the foundation for the most widely used specifications (255,256). A tabulation of the specifications from the major alcohol producers, with consideration for the USP and ACS requirements, is shown in Table 5. 

In this section, group transfer reactions in which the product molecule A-B is vibrationally excited but still in its ground electronic state are considered. (Transfer reactions that produce electronic excitation are discussed in Section 3.4.) The available experimental evidence is tabulated. Only typical examples are described. The principal points discussed are the limitations that experimental technique has imposed on observation and interpretation of this type of chemi-excitation and the extraction of generalizations concerning this class of reaction. 

These workers (Adrian et al., 1962) also studied the spin resonance spectrum of DCO radicals and obtained remarkably narrow lines and shoulders which gave sufficient detail that the anisotropic hyperfine tensor could be deduced. This result then enabled them to extract the data tabulated from the spectrum of HCO. In particular, it is pointed out that as the g- and hyperfine-anisotropies have different principal axes, there has to be an extra term (Ayz) where the hyperfine tensor is expressed in terms of the axes of the gr-tensor. A careful analysis of all the data led these authors to the conclusion, based entirely upon experiment, that the large isotropic hyperfine coupling must be positive. 

One of the several alkaloids from Gyrocarpus americanus Jacq. (Hemandiaceae) is gyroamericine (479), C37H40N206, mp 210°C (MeOH), [a]D -238° (c 1, CHC13). Diazomethane methylation furnished (—)-phaeanthine (184), the principal alkaloid of G. americanus. Placement of the lone OH group was by NMR data (tabulated for this and related alkaloids) (558). 

The principal elements found in the Amies and the National Archives papers are plotted in Figure 2 with vertical scales selected to accommodate the maximum concentrations found for each element. Also, the Amies data are tabulated in Table VII. The measured pH values of the National Archives papers are on the top right of Figure 2. 

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