Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Dennis W. King"'
Autor:
Dennis W. King, Keith Dunnigan
Publikováno v:
Pharmaceutical Statistics. 9:280-287
For the case of a one-sample experiment with known variance σ2=1, it has been shown that at interim analysis the sample size (SS) may be increased by any arbitrary amount provided: (1) The conditional power (CP) at interim is ⩾50% and (2) there ca
Autor:
Dennis W. King, Jeremy D. Jokinen
Publikováno v:
Drug Information Journal. 42:449-453
This article describes guidelines for interim data review for industry-sponsored clinical trials. Interim data review includes all types of data review during the progress of a clinical trial that do not affect the statistical design (type I error ad
Autor:
Edith L. Holder, Kim A. McClellan, Albert D. Venosa, Dennis W. King, Eric J. Kleiner, John R. Haines, Karen M. Koran
Publikováno v:
Journal of Industrial Microbiology & Biotechnology. 32:171-185
Ten oil spill bioremediation products were tested in the laboratory for their ability to enhance biodegradation of weathered Alaskan North Slope crude oil in both freshwater and saltwater media. The products included nutrients to stimulate inoculated
Publikováno v:
Journal of Environmental Engineering. 130:1073-1084
The current U.S. Environmental Protection Agency protocol for testing the effectiveness of dispersants, the swirling flask test, has been found to give widely varying results in the hands of different testing laboratories. The sources of the ambiguit
Publikováno v:
Journal of Environmental Engineering. 130:1085-1093
The current U.S. Environmental Protection Agency (EPA) protocol for testing the effectiveness of dispersants for use in treating oil spills on the open water, the swirling flask test (SFT), has been found to give widely varying results in the hands o
Autor:
Dennis W. King, Melynda Hazelwood
Publikováno v:
Drug Information Journal. 37:135-141
Clinical study monitoring is the first level of quality assurance checks on clinical trials data. The clinical study monitor goes to the study site and compares the case report forms to the source documents. Because some clinical trials are very larg
Publikováno v:
Spill Science & Technology Bulletin. 7:299-308
After two previous investigations demonstrated that the baffled flask test was an effective and reproducible method for screening the effectiveness of dispersant products in the laboratory, the US Environmental Protection Agency decided that before t
Publikováno v:
International Oil Spill Conference Proceedings. 2001:467-470
The current U.S. Environmental Protection Agency (EPA) protocol for testing the effectiveness of dispersants, the Swirling Flask Test (SFT), has been found to give widely varying results in the hands of different testing laboratories. A redesign of t
Restoration of an Oil-Contaminated St. Lawrence River Shoreline: Bioremediation and Phytoremediation
Autor:
Susana Garcia-Blanco, Moustafa A. Moteleb, Kenneth Lee, Albert D. Venosa, Dennis W. King, Makram T. Suidan
Publikováno v:
International Oil Spill Conference Proceedings. 2001:303-308
The purpose of this field study was to evaluate bioremediation and phytoremediation in restoring an oil-contaminated freshwater shoreline. Weathered Mesa light crude oil was released intentionally onto small plots in the upper intertidal zone of a st
Publikováno v:
International Oil Spill Conference Proceedings. 2001:471-478
Chemical dispersants are used in oil spill response operations to enhance the dispersion of oil slicks at sea as small oil droplets in the water column. To be considered for use, the dispersants must be listed in the National Contingency Plan (NCP) P