scholarly journals Depleted Uranium Hexafluoride Management Program. The technology assessment report for the long-term management of depleted uranium hexafluoride. Volume 2

10.2172/93562 ◽  
1995 ◽  
Author(s):  
J.N. Zoller ◽  
R.S. Rosen ◽  
M.A. Holliday
Keyword(s):  
Technology Assessment ◽  
Uranium Hexafluoride ◽  
Management Program ◽  
Depleted Uranium ◽  
Assessment Report ◽  
Term Management

U.S. Nuclear Defense Waste Program Current Development and Key Research Areas

1985 ◽  
Vol 50 ◽  
Author(s):  
Ray D. Walton ◽  
Kenneth A. Chacey
Keyword(s):  
Nuclear Waste ◽  
The United States ◽  
Management Program ◽  
Department Of Energy ◽  
Current Development ◽  
Research Areas ◽  
Develop Technology ◽  
Over 40 Years ◽  
Term Management

AbstractThe United States has been engaged in defense nuclear activities for over 40 years. The primary goal of the Defense Waste and Byproducts Management Program is to develop technology which ensures the safe, permanent disposal of all defense nuclear waste. Programs are in place at each U.S. Department of Energy site which address long-term strategy for permanent disposal of waste generated as a result of defense operations. Technology is developed for assessing the hazards, environmental impact, and cost of each long-term disposition alternative for selection and implementation. This paper addresses the key research areas and major facilities associated with the long-term management of defense nuclear waste.

Comprehensive Long-Term Management Program for Asthma: Effect on Outcomes in Adult African-Americans

1996 ◽  
Vol 311 (6) ◽  
pp. 272-280 ◽  
Author(s):  
Tiffany M. Kelso ◽  
Nabil Abou-Shala ◽  
Greta M. Heilker ◽  
Kristopher L. Arheart ◽  
Tracy S. Portner ◽  
...  
Keyword(s):  
African Americans ◽  
Management Program ◽  
Term Management

scholarly journals Impact of Brown Spot Caused by Septoria glycines on Soybean in Ohio

Plant Disease ◽  
2010 ◽  
Vol 94 (7) ◽  
pp. 820-826 ◽  
Author(s):  
Christian D. Cruz ◽  
Dennis Mills ◽  
Pierce A. Paul ◽  
Anne E. Dorrance
Keyword(s):  
Growth Stage ◽  
Yield Loss ◽  
Management Program ◽  
Brown Spot ◽  
Growth Stages ◽  
Yield Losses ◽  
Cultivar Development ◽  
Term Management ◽  
Different Levels

Brown spot, caused by Septoria glycines, is the most common foliar disease of soybean in Ohio, but its economic impact has not been assessed on modern cultivars. Therefore, the objectives of this study were to (i) evaluate the effect of S. glycines on soybean yield and (ii) evaluate the efficacy of strobilurin- and triazole-based fungicides on the control of brown spot. Yield loss associated with S. glycines was determined using weekly applications of chlorothalonil. The efficacy of azoxystrobin, pyraclostrobin, tebuconazole, and flutriafol alone and in combinations were also assessed using applications at the R3 and R5 growth stages at two locations over 3 years. Significantly different levels of brown spot developed following applications of chlorothalonil, with mean yield differences between treated and nontreated plots ranging from 196 to 293 kg/ha. Pyraclostrobin and azoxystrobin applied at the R3 growth stage significantly reduced final levels of brown spot; however, significant increases in yield occurred in only three of the six location-years. Triazoles, flutriafol and tebuconazole, applied at R3 or R5 did not significantly decrease levels of brown spot or impact yield. More data on the accurate timing of fungicides are still required to establish a long-term management program for this disease, and resistance to brown spot should be monitored in soybean cultivar development to prevent future yield losses.

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