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Adenylate energy charge and ATPase activity of lobster (Homarus americanus) during sublethal exposure to zinc
Abstract Lobsters were exposed to a sublethal concentration of Zn 2+ in a sea-water, flow-through system at 10°C for 96 h, then transferred to non-spiked sea water for 168 h. The measuredExpand
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Polychlorinated biphenyls and p,p′ DDE in green turtle eggs from Ascension Island, South Atlantic Ocean
Industrial pollutants are known to be widely distributed in global ecosystems. Polychlorinated biphenyls (PCB's), a representative of these pollutants, have been demonstrated in marine ecosystems ofExpand
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The income gradient in childhood mental health: All in the eye of the beholder?
type="main" xml:id="rssa12038-abs-0001"> We undertake a detailed statistical investigation of the sensitivity of estimates of the prevalence of childhood mental health problems to the provider of theExpand
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BOND OF EPOXY COATED PRESTRESSING STRAND. FINAL REPORT
The effect of the epoxy coating on transfer length and development length properties of three diameters of prestressing strand was investigated. The epoxy coated prestressing strand was seven-wireExpand
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Transfer length of epoxy-coated prestressing strand
To provide corossion protection for 7-wire prestressing strand in prestressed concrete used in adverse environments, a manufacturer has developed an epoxy-coated strand. The effect of the epoxyExpand
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BOND CHARACTERISTICS OF EPOXY COATED REINFORCING BARS
The objective of this study was to evaluate the flexural bond characteristics of epoxy coated reinforcing bars in comparison to uncoated bars under static and fatigue loadings. Comparative tests wereExpand
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Reentrant cannulation of the small intestine in sheep: cannula and surgical method.
The function, design and production of a reentrant cannula for the small intestine of sheep and the corresponding surgical procedure are described. The cannula is molded in one piece fromExpand
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Polychlorinated biphenyls in sea birds from Ascension Island, South Atlantic Ocean
  • D. W. Johnston
  • Geography, Medicine
  • Bulletin of environmental contamination and…
  • 1 December 1973
The widespread occurrence of pollutants such as polychlorinate@ biphenyls (PCB's) and chlorinated hydrocarbon pesticides has been well documented for a number of marine organisms in the AtlanticExpand
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