Randall

RANDALL (R.B.), TECH (B), JENS HEE, Cepstrum Analysis. Technical Review. Bruel Kjaer. No.3, 1981. 

G. N. Lewis and M. Randall, Thermodynamics and Free Energy of Chemical Substances, McGraw-Hill, New York, 1923, p. 248. 

Because it is necessary to exclude some substances, including some crystals, from the Nemst heat theorem, Lewis and Gibson (1920) introduced the concept of a perfect crystal and proposed the following modification as a definitive statement of the third law of themiodynamics (exact wording due to Lewis and Randall (1923)) ... 

Bellamy, The Infra-Red Spectra of Complex Molecules, 1954 (Methuen). Randall, Fowler, Fuson and Dangl, Infrared Determination of Organic Structures, 1942 (Van Nostrand). 

Randall used C-NMR to study the methylene spectrum of polystyrene. In 1,2,4-trichlorobenzene at 120°C, nine resonances were observed. These were assumed to arise from a combination of tetrads and hexads. Using m and r notation, extend Table 7.8 to include all 20 possible hexads. Criticize or defend the following proposition Assuming that none of the resonances are obscured by overlap, there is only one way that nine methylene resonances can be produced, namely, by one of the tetrads to be split into hexads while the remaining tetrads remain unsplit. 

In the research described in the preceding problem, Randall was able to assign the five peaks associated with tetrads in the C-NMR spectrum on the basis of their relative intensities, assuming zero-order Markov (or Bernoulli) statistics with Pm = 0.575. The five tetrad intensities and their chemical shifts from TMS are as follows ... 

Lewis-Randall rule Lewis relation Lewmet 55 Lexan... 

E. M. Randall and R. A. Arterbum, in MIME World Symposium on Mining and Metallurgy of Eead and Zinc, V ol. 1, American Institute of Mining,... 

D. Randall and B. Suzanne Shoraka-Blair, An Evaluation of the Cost of Incinerating Wastes Containing PVC, The American Society of Mechanical Engineers, New York, 1994. 

J. C. Randall, Polymer Sequence Determination—Carbon 13 NMRMethods, Academic Press, New York, 1977. 

J. C. Randall, ed., NMR and Macromolecules, Sequence, Dynamic, and Domain Structure, MCS Symposium Series, No. 247, American Chemical Society,... 

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