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Freeman studies

There is clear experimental evidence that the free-ion yield increases with temperature (Schmidt and Allen, 1968 Dodelet and Freeman, 1972). Schmidt and Allen investigated the temperature dependence of Gf. in n-pentane, n-hexane, and cyclohexane over the interval -0° C to 95° C and found in some cases an increase by a factor of 2. Dodelet and Freeman studied Gfi in... [Pg.294]

With a He-Ne laser (75 mW) Freeman studied Raman spectra of conformational isomers of isochromans. The spectra were obtained from liquid and solid samples in a 1 mm bore capillary tubing. The presence of a Raman band in the liquid but not in the solid phase of a compund is good evidence that a second conformer is in equilibrium with the conformer present in the solid. [Pg.45]

H. J. Freeman, Studies on the effects of single fiber sources in... [Pg.140]

Harold F M 1986 The Vital Force A Study of Bioenergetics (New York Freeman)... [Pg.715]

Cantor C R and Schimmel P R 1980 Biophysical Chemistry, Part II Techniques for the Study of Biological Structure and Function (San Francisco Freeman)... [Pg.1650]

Whereas Freeman and Lewis reported the first comprehensive analysis of hydroxymethylation of phenol, they were not the last to study this system. A number of reports issued since their work have confirmed the general trends that they discovered while differing in some of the relative rates observed [80,84-99], Gardziella et al. have summarized a number of these reports ([18], pp. 29-35). In addition to providing new data under a variety of conditions, the other studies have improved on the accuracy of Freeman and Lewis, provided activation parameters, and added new methodologies for measuring product development [97-99],... [Pg.901]

Chemical Thermodynamics, A Course of Study, Frederick T. Wall. San Francisco W. H. Freeman and Company, 1958, p. 2. [Pg.485]

Freeman, A. J., J. Chem. Phys. 28, 230, "Configuration interaction study of the electronic structure of the OH radical by the atomic and molecular methods."... [Pg.357]

Lackey, W., Hanigofsky, J., and Freeman, G., Experimental Whisker Growth and Thermodynamic Study of the Hafnium-Carbon System for Chemical Vapor Deposition Applications, 7] Amer. Ceram. Soc., 73(6) 1593-98 (1990)... [Pg.260]

Spira M, Dahl C, Freeman R, et al (1970) Chemosur-gery a histological study. Plast Reconstr Surg 45 247... [Pg.88]

Fleishman JA, Hellinger FH (2003) Recent trends in HIV-related inpatient admissions 1996-2000 a 7-state study. J Acquir Immune Defic Syndr 34(1) 102-110 Freeman R, Roberts MS et al (1990) Autonomic function and human immunodeficiency virus infection. Neurology 40(4) 575-580... [Pg.79]

Unsworth, J., Outhwaithe, J., Blake, D.R., Morris, C.J., Freeman, J. and Lunec, J. (1988). Dynamic studies of the relationship between intra-articular pressure, synovial fluid oxygen tension, and lipid peroxidation in the inflamed knee an example of reperfusion injury. Ann. Clin. Biochem. 25, 8S-11S. [Pg.112]

Leaves, N. I. Sisson, P. R. Freeman, R. Jordens, J. Z. Pyrolysis mass spectrometry in epidemiological and population genetic studies of Haemophilus influenzae. J. Med. Microbiol. 1997, 46, 204-207. [Pg.337]

Corkill, I Sisson, P. R. Smyth, A. Deveney, J. Freeman, R. Shears, P. Heaf, D. Hart, C. A. Application of pyrolysis mass spectroscopy and SDS-PAGE in the study of the epidemiology of Pseudomonas cepacia in cystic fibrosis. I. Med. Microbiol. 1994, 41,106-111. [Pg.343]

Several studies provide information regarding body weight effects of lead in animals (Dieter et al. 1993 Freeman et al. 1996 Hamilton and O Flaherty 1995 Hayashi et al. 1993 Kala and Jadhav 1995a Skoczynska et al. 1993 Yokoyama and Araki 1992). Most of these studies were conducted in rats, are of intermediate-duration exposure, and used various media to administered the lead. [Pg.185]

Two intermediate-duration studies in rats in which lead was administered mixed in the food as acetate, oxide, sulfide, and lead contaminated soil identified NOAELS of 5 mg lead/kg/day (Dieter et al. 1993) and 6.4 mg lead/kg/day (Freeman et al. 1996) for food intake for all lead forms tested. These doses were the highest doses tested. A 90-day study in rats reported no effects of lead exposure on water intake in rats administered doses of approximately 38 mg lead/kg/day as acetate via drinking water (Kala and Jadhav 1995a). In contrast, rats given a much higher dose of lead acetate in the water (0.6% corresponding to approximately 502 mg lead/kg/day) for 14-50 days showed a 17-20% decrease in water intake (Ronis et al. 1996). [Pg.186]

Calvo, F. Neirotti, J.P. Freeman, D.L. Doll, J.D., Phase changes in 38-atom Lennard-Jones clusters. II. A parallel tempering study of equilibrium and dynamic properties in the molecular dynamics and microcanonical ensembles, J. Chem. Phys. 2000, 112, 10350-10357... [Pg.317]


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