Objective: To explore the controversial issue of the safety and use of mercury in
amalgam dental fillings. Methods: Using a variety of scientifically oriented studies,
overall trends and conclusions were analyzed. Relevant articles include Children’s
exposure to Amalgam, fetal exposure, environmental mercury, occupational exposure,
and mercury and Multiple Sclerosis. Additional...
Rapid Arctic warming is associated with important water cycle changes: sea ice loss, increasing atmospheric humidity, permafrost thaw, and water-induced ecosystem changes. Understanding these complex modern processes is critical to interpreting past hydrologic changes preserved in paleoclimate records and predicting future Arctic changes. Cyclones are a prevalent Arctic feature and...
Full Text:
ice retreat recorded in Greenland ice
Eric S. Klein
1*
, J. E. Cherry
2
, J. Young
2
, D. Noone
Rapid Arctic warming is associated with important water cycle changes: sea ice loss, increasing atmospheric humidity, permafrost thaw, and water-induced ecosystem changes. Understanding these complex modern processes is critical to interpreting past hydrologic changes preserved in paleoclimate records and predicting future Arctic changes. Cyclones are a prevalent Arctic feature and...
Full Text:
recorded in Greenland ice
Klein, E. S., Cherry, J. E., Young, J., Noone, D., Leffler, A. J., & Welker, J
Rapid Arctic warming is associated with important water cycle changes: sea ice loss, increasing atmospheric humidity, permafrost thaw, and water-induced ecosystem changes. Understanding these complex modern processes is critical to interpreting past hydrologic changes preserved in paleoclimate records and predicting future Arctic changes. Cyclones are a prevalent Arctic feature and...
Published February 1968. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published October 1967. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
This paper provides an analysis of the market potential for organic salmon, primarily in the European Union. There
has been a substantial growth in the demand for organic food products in industrialised countries in the course of the past
decade. Legislation for organic production is now being extended to aquaculture,...
Duplex stainless steels are desirable for use in power generation systems because of their attractive combination of strength, corrosion
resistance and cost. However, thermal embrittlement at intermediate homologous temperatures of ~475 °C and below, limits upper service temperatures
for many applications. New lean grade duplex alloys have improved thermal stability...