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  • Organic Chemistry  (2)
  • Fecal bacteria  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Environmental management 10 (1986), S. 41-51 
    ISSN: 1432-1009
    Keywords: Bacterial pollution ; Oyster contamination ; Shellfish pollution control ; National Seafood Sanitation Program (NSSP) ; Fecal bacteria
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The problem of bacterial pollution in shellfishing areas is not uncommon in the coastal regions of the United States. Bacterial contamination from man's activities can effectively reduce our natural shellfish resource areas by forcing their closure because of high potential risk of diseases being spread by shellfish harvested in these areas. Tillamook Bay, a relatively small, enclosed drainage basin of nonurban character, presents an excellent study area for observing this problem. The high population density of animals, raised on a relatively small floodplain area, represents one of the major sources of pollution in the bay. This paper summarizes the history of the agencies involved with the problem and presents the current approach to alleviate bacterial pollution in the bay without unduly penalizing other industries in the Tillamook basin. The paper also presents some of the legal aspects of reducing water pollution in shellfish harvesting areas and the jurisdiction of federal agencies in these matters. Finally, recommendations are given to reduce bacterial output by the major source categories in the basin, and criteria for bay closure to shellfish harvest are developed to protect the public from bacterially contaminated shellfish.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 37 (1954), S. 659-667 
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die Synthese der 3β, 16α-Dioxy-ätiansäure (XVII) wird beschrieben. Der daraus bereitete amorphe 3β, 16α-Diacetoxy-ätiansäuremethyl-ester (XIX) war verschieden von dem 3β, 16β-Diacetoxyester (VII) aus Gitoxigenin (I). Die 16-ständige HO-Gruppe in Gitoxigenin (I) dürfte somit höchstwahrscheinlich β-Konfiguration besitzen.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Helvetica Chimica Acta 37 (1954), S. 755-770 
    ISSN: 0018-019X
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die Isolierung von Cheirosid A (V) und Cheirotoxin (I) aus den Samen von Cheiranthus Cheiri L. wurde wiederholt. Durch papierchromatographische Kontrolle liessen sich ausser diesen zwei Glykosiden noch zwei weitere Stoffe (Subst. J und K) nachweisen, die mit Raymond-Reagens positiv reagierten, die aber bisher nicht kristallisiert werden konnten.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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