989 resultados para Kelvin, William Thomson, 1. Baron.
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Mode of access: Internet.
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Mode of access: Internet.
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Consists principally of the correspondence of Lord Grenville and M. Otto.
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Contiene: T. I (1852. CXV, 480 p.) -- T. II (1854. 635 p.) -- T. III (1856. 528 p.) -- T. IV (1856. 612 p.)
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Goldsmiths'-Kress no. 25566.
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"Contains a course of lectures delivered in Oxford, during Michaelmas term of the year now ending [1908] for the delegates of the Common University Fund. Its object is to combine a record of the principal facts of unemployement with a continuous argument as to the causes of unemployment. It includes a good deal of matter from published sources ... and appendices, the most important of which deal with 'Public labour exchanges in Germany' (reprinted from the Economic Journal for March, 1908) and 'Methods of seeking employment in Great Britain'."--Pref.
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"Index to the history of the reign of Philip the Second" : p. [270]-282.
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Mode of access: Internet.
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Dechlorane Plus (DP) is a proposed alternative to the legacy flame retardant decabromodiphenyl ether (BDE-209), a major component of Deca-BDE formulations. In contrast to BDE-209, toxicity data for DP are scarce and often focused on mice. Validated dietary in vivo exposure of the marine bivalve (Mytilus galloprovincialis) to both flame retardants did not induce effects at the physiological level (algal clearance rate), but induced DNA damage, as determined by the comet assay, at all concentrations tested. Micronuclei formation was induced by both DP and BDE-209 at the highest exposure concentrations (100 and 200 mu g/L, respectively, at 18% above controls). DP caused effects similar to those by BDE-209 but at lower exposure concentrations (5.6, 56, and 100 mu g/L for DP and 56, 100, and 200 mu g/L for BDE-209). Moreover, bioaccumulation of DP was shown to be concentration dependent, in contrast to BDE-209. The results described suggest that DP poses a greater genotoxic potential than BDE-209
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Dechlorane Plus (DP) is a proposed alternative to the legacy flame retardant decabromodiphenyl ether (BDE-209), a major component of Deca-BDE formulations. In contrast to BDE-209, toxicity data for DP are scarce and often focused on mice. Validated dietary in vivo exposure of the marine bivalve (Mytilus galloprovincialis) to both flame retardants did not induce effects at the physiological level (algal clearance rate), but induced DNA damage, as determined by the comet assay, at all concentrations tested. Micronuclei formation was induced by both DP and BDE-209 at the highest exposure concentrations (100 and 200 mu g/L, respectively, at 18% above controls). DP caused effects similar to those by BDE-209 but at lower exposure concentrations (5.6, 56, and 100 mu g/L for DP and 56, 100, and 200 mu g/L for BDE-209). Moreover, bioaccumulation of DP was shown to be concentration dependent, in contrast to BDE-209. The results described suggest that DP poses a greater genotoxic potential than BDE-209
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Référence bibliographique : Rol, 54199
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Référence bibliographique : Rol, 54198