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Schmitt studies

Begemann, F., Pernicka, E. and Schmitt-Strecker, S. (1995). Thermi on Lesbos a case study of changing trade patterns. Oxford Journal of Archaeology 14 123-136. [Pg.340]

Mirex was detected in 18% of the 1980 samples (maximum concentration, 210 pg/kg [ppb] mean concentration, 0.01 pg/g) and in 13% of the 1984 samples (maximum concentration, 440 pg/kg [ppb] mean concentration, 10 pg/kg). The highest mirex concentrations were detected in whole fish taken from Lake Ontario, the St. Lawrence River, and the southeastern United States, all areas where mirex had been manufactured or used (Schmitt et al. 1990). In the recent EPA National Study of Chemical Contaminants in Fish, mirex was detected at 38% of 362 sites sampled. The mean mirex concentration was 3.86 pg/kg (ppb) and the maximum concentration was 225 pg/kg (ppb). The highest concentrations of mirex were detected in fish collected in the Lake Ontario area of New York State (EPA 1992a). [Pg.192]

Alain Schmitt, bom 1960, studied veterinary medicine and psychology at the University of Vienna and worked there for nine years on animal and human behaviour subjects. Currently, he is a psychologist at a child protection center in Vienna. [Pg.227]

A. H. Schmitt-Hoffmann, S. Dittrich, E. Saulnier, P. Schenk, R. C. Chou, Mechanistic Studies on the Ethyl-Esterification of Acitretin by Human Liver Preparations in vitro, Life Sci. 1995, 57, PL407-PL412. [Pg.432]

Schmitt-Kopplin, P., Burhenne, J., Freitag, D., Spiteller, M., and Kettrup, A. (1999). Development of capillary electrophoresis methods for the analysis of fluoroquinolones and application to the study of the influence of humic substances on their photodegradation in aqueous phase.. Chromatogr. A 837, 253-265. [Pg.301]

Nitroacetylenes are generally unstable and very explosive and so they have been little studied. Schmitt and co-workers used the nitrodesilylation of trialkylsilylacetylenes with both nitronium salts and nitryl fluoride to obtain nitroacetylenes. Dinitrogen pentoxide has also been used for the nitrodesilylation of trialkylsilylacetylenes. Nitrodestannylation of allylsilanes has also been reported. " ... [Pg.51]

Schmidt M, Botz R, Stoffers P, Anders T, Bohrmann G (1997) Oxygen isotopes in marine diatoms a comparative study of analytical techniques and new results on the isotope composition of recent marine diatoms, Geochim Cosmochim Acta 61 2275-2280 Schmidt M, Botz R, Rickert D, Bohrmann G, Hall SR, Mann S (2001) Oxygen isotopes of marine diatoms and relations to opal-A maturation. Geochim Cosmochim Acta 65 201-211 Schmitt AD, StUle P, Vennemann T (2003) Variations of the Ca/ °Ca ratio in seawater during the past 24 milhon years evidence from 5 Ca and 5 0 values of Miocene phosphates. Geochim Cosmochim Acta 67 2607-2614... [Pg.268]

Eigen, M., Winkler, R. The neurosciences, second study program (F. O. Schmitt, ed.). New York Rockefeller University Press 1970. [Pg.66]

A number of SSRIs and SNRIs were tested for their effects on cognitive function in repeated-dose studies in healthy, non-depressed volunteers. Studies with SSRIs before 1999 have been reviewed by Lane and O Hanlon (1999) and some more recent reports deal with nefazodone. paroxetine and sertraline (Furlan et al., 2001 Schmitt et al., 2001 van Laar et al.. 2002). However, considering the populations studied in these trials (non-depressed subjects), the duration of drug administration (1 2 weeks) and the mostly low drug doses used, the relevance of these studies for a clinical situation may be questioned. [Pg.238]

H. M. McConnell, in The Neurosciences Second Study Program, F. O. Schmitt, Ed., Rockefeller University Press, New York, 1970, pp. 697-706. [Pg.275]

Glimcher, M. J., Hodge, A. J., Schmitt, F. O. Macromolecular aggregation states in relation to mineralization. The collagen-hydroxyapatite system as studied in vitro. Proc. Nat. Acad. Sci. (Wash.) 43, 860 (1957)... [Pg.126]

No detons took place when a hardwood mortar and pestle were substituted Hygroscopicityl practically non-hygroscopic(Refs 6a,6c 8) Ignitability of Compressed Pellets was studied by Schmitt(Ref 6) Impact Sensitiveness. FI 6%PA Wohler Apparatus 60% positive at 30cm vs 7.5cm for MF BurMines App, 2kg wt 25cm(Refs 6a ... [Pg.44]

The elimination of the sodium hydride was explained by the process given by Margeri-son and Nyss 289). Following Schmitt 296), Comyn and Glasse also proposed 309) that reaction of the anions formed in the a-methylstyrene system would yield deactivated species via reaction with the solvent, THF. Their kinetic study showed 310) that the process given in Eq. (68) was second order in monomer and first order in active centers, which are not consumed in the reaction. The sequence shown as Eq. (69) was found to be first order in active center concentration and in the dimer which is the product of Eq. (68). [Pg.69]

Reaction Parameters and Mechanistic Studies of the Kolbe-Schmitt Synthesis... [Pg.91]

Both, the Kolbe-Schmitt reaction and the dialkyl carbonate route may be beneficial, notably when taking into account the former syntheses used to produce these carboxylato derivatives. Prior to the study of Tommasi et al., the formation of imi-dazolium carboxylates via highly reactive N-heterocydic carbenes (NHC) had been reported, although this rather challenging synthesis could not be extended to an industrial scale. The synthesis of l,3-diisopropyl-4,5-dimethyl-imidazohum-... [Pg.98]


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