Atwater

Presumes a metabolizable energy density of 16.74 kJ/g of dry matter based on the modified Atwater values of 14.64, 35.56, and 14.64 kJ/g for protein, fat, and carbohydrate (nitrogen-free extract, NEE), respectively. Rations greater than 18.83 kJ/g should be corrected for energy density rations less than 16.74 kJ/g should not be corrected for energy. To convert kj to kcal, divide by 4.184. 

Although methylation of 3-keto-A -steroids generally leads to 4,4-dimethyl derivatives,Atwater has reported a practicable4-monoaikylation procedure. Thus 4-methyl- (44%), 4-vinyl- (46%), 4- -butyltestosterone (62%) and 4-methyl-19-nortestosterone (50%) are obtained when the alkyl halide is added dropwise with stirring to a refluxing basic solution of testosterone or 19-nortestosterone over a period of 2.5 hours. A" -3-Keto steroids are not methylated under these conditions. 

Norman W. Atwater Rafik Bishara Jerome I. Bodin Glenn A. Brewer, Jr. Lester Chafetz Edward M. Cohen Klaus Florey Salvatore A. Fusari... 

W. Atwater, E. R. Squibb and Sons, Princeton, New Jersey A. Benezra, Burroughs Wellcome Company, Research Triangle Park, North Carolina R. Bishara, Eli Lilly and Company, Indianapolis, Indiana... 

Meltzer, D.J. (2004). Peopling of North America. In The Quaternary Period in the United States, ed. Gillespie, A.R., Porter, S.C. and Atwater, B.F., Developments in Quaternary Science 1, Elsevier, Amsterdam, pp. 539-563. 

Csoiid X massSoiid X ATSOiNd) (cwater X massw iler x ATwater)... 

Hall-Atwater Laboratories of Chemistry, Wesleyan University, Middletown, Connecticut 06459-0180, U.S.A. 

J. R. Alcala, I. Scott, J. Parker, B. Atwater, C. Yu, R. Fischer, and K. Bellingrath, Real time frequency-domain fiber optic sensor for intra-arterial blood oxygen measurements, in SPIE 1885, Proceedings of SPIE Biomedieal Optics (J. R. Lakowicz, ed.), Los Angeles, pp. 306-316 (1993). 

J. Saltiel and B. W. Atwater, Spin-statistical factors in diffusion-controlled reactions, Adv. Photochem. 14, 1-90 (1988). 

Diffusion-Controlled Reactions, Spin-Satistical Factors in (Saltiel and Atwater). 

Sercel PC, Saunders WA, Atwater HA, Vahala KJ, Flagan RC (1992) Appl Phys Lett 61 696... 

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