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Identification of Lichen Substances
Saxony, Germany, died 1917 at Feuerbach near 1. 1 Stuttgart), who published 18 papers on lichen Short History of the Study substances in the period between 1861 and 1905 of Lichen …
Sediments and Toxic Substances
In modern sediment research on contaminants five aspects are discussed which, in an overlapping succession, also reflect develop ment of knowledge on particle-associated …
Aquatic Humic Substances
Humic substances occur in all kinds of aquatic systems, but are particularly important in northern, coniferous areas. They strongly modify the aquatic ecosystems and also …
Ecology of Humic Substances in Freshwaters
Humic Substances color all waters more or less brown. Their concentrations exceed all carbon of living organisms by at least one order of magnitude. Opposite to former paradigms, …
Receptors and Other Targets for Toxic Substances
Trichloroethylene (TRI), administered orally at high doses for 18 months has been shown to increase the incidence of hepatocellular carcinoma in B6C3F 1 mice but not Osborne-Mendel …
Hepatic Transport of Organic Substances
Hepatic cells are involved in the metabolization and elimination of a variety of endogenous and exogenous substances. They mediate the uptake, processing and subsequent secretion …
Proceedings of the Research Symposium on Complexes of Biologically Active Substances with Nucleic Acids and Their Modes of Action
Biosphere-Atmosphere Exchange of Pollutants and Trace Substances
The biosphere is the ultimate sink for air pollutants and is also the source of many precursors for the formation of photo-oxidants. In any analysis of air pollution and for …
Plant Growth Substances 1985
The 12th International Conference on Plant Growth Substances was held from 26th to 31st August 1985 in Heidelberg, F. R. G. , under the auspices of the IPGSA (International Plant …
Pure Substances. Part 4 _ Compounds from HgH_g to ZnTe_g
The present subvolume IV/19A4 contains evaluated data for elements in their different, stable structural forms and for stoichiometric compounds from HgHto ZnTe, appearing in …