Physical Sciences and Mathematics | Open Access Articles

Polymer Science In Australia Iv. Universities In Victoria And Southern Australia, Otto Vogl, David Solomon, Ezio Rizzardo, Robert A. Shanks, David Williams

Emeritus Faculty Author Gallery

No abstract provided.

Review Of Regulatory-Imposed Marketing Constraints To Repellent Development, Judith M. Hushon

National Wildlife Research Center Repellents Conference 1995

The purpose of this paper is to review the regulatory issues concerned with marketing repellents and to try to identify areas where changes may be needed. Repellents are covered unevenly by the various Federal and State pesticide laws. These laws were generally formulated to deal with pesticides and other highly toxic chemicals used to control "pests." However, repellents discourage pests due to their disagreeable properties rather than their toxicity. The U.S. Environmental Protection Agency has recently introduced reduced risk pesticide guidance which limits reporting requirements and hastens review. Those states that follow the Federal lead do not represent a problem. …

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The Imprint Of Tsunami In Quaternary Coastal Sediments Of Southeastern Australia, R. W. Young, Edward A. Bryant, David M. Price, E. Spassov

Faculty of Science - Papers (Archive)

TL and 14C dating has revealed anomalous chronostratigraphies at two sites on the coast of southern New South Wales, Australia, where Pleistocene sands have been driven onshore over Holocene estuarine deposits. Lack of solar bleaching of the TL component which occurs in normal swash zones, an identical TL age obtained from pumice incorporated in the Pleistocene deposit, and boulders scattered through the sand are indicative of tsunami impact. These observations prompt reassessment of the strictly uniformitarian models of barrier emplacement during the Holocene transgression both in eastern Australia and elsewhere in the world where tsunami are a possibility.