PubMed · 14562147
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Matthew H Kaufman. 2003. Wax models.. https://doi.org/10.1177/096777200301100401
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As part of an International Agency for Research on Cancer (IARC) international epidemiological study of workers in the pulp and paper industry, previously unpublished exposure measurements were assembled in a database. This article summarizes the results of 3,873 measurements carried out in the production departments of paper and paperboard mills and recycling plants in 12 countries. In the paper and paperboard mills, most of the agents were measured in the pulping and refining departments and in on-machine coating and winding of paper/paperboard. Exposures to asbestos, carbon monoxide, formaldehyde, fungal spores, bacteria, nitrogen dioxide, minerals dusts, paper dust, sulphuric acid and different solvents sometimes exceeded exposure limit values. In the re-pulping and de-inking departments of recycling plants high exposures to formaldehyde, fungal spores, bacteria and paper dust were observed. High exposures to asbestos, bioaerosols, carbon monoxide and paper dust were found in many departments; ammonia, formaldehyde, mineral and paper dust and solvents were found in coating machines; and diphenyl and polychlorobiphenyls (PCBs) were found in some special circumstances. Measurements in the newsprint and uncoated paper machine departments revealed only a few elevated exposures. In nearly all departments, measurements of epichlorohydrin, PCBs, sulphur dioxide, hydrogen sulphide and mercaptans tended to be low, often even below their detection limits. In spite of some uncertainties in the measurement data, the study provides new insights into the level and variation of occupational exposures of production workers in the paper and paperboard industry.
In the preceding paper by W. Krauland the foundation of the German Society of Legal Medicine, which took place at the 76th meeting of the German Naturalists and Physicians in Breslau, 1904, was described in detail. Carl Ipsen, Julius Kratter, Adolf Lesser, Georg Puppe, Emil Ungar and Fritz Strassmann were chosen as the preliminary board of the Society. They were respected scientists in their field, working at different universities in Germany and Austria. Life and scientific work of these founders of the German Society of Legal Medicine shall be described in short portraits.
In the field of forensic serology, essential developmental impulses have come from the sphere of activity of the German Society for Forensic Medicine. Among these are the orientating enzyme-reactive and specific tests for blood using crystallization tests, the determination of the species-specificity of the donor of the stain and the beginning of the individualization of a stain to its donor. Pioneering work has also been done in the development of blood group serology of the conventional markers. DNA analysis originated in the Anglo-Saxon region. The German Society for Forensic Medicine also contributed to its further progress and essentially influenced it e.g. by the discovery of microsatellite markers, including STRs, by the validation of numerous test methods, by optimization of these methods and by preliminary work for the use of mass spectrometry in DNA analysis.