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Subjects accuracy Remove constraint accuracy: accuracy
Displaying items 1 - 10 of 467 start over

1. A Comparison of Mixed-Model Analyses of the Iowa Crop Performance Test for Corn

Description:
Includes references
Author:
So, Yoon-Sup , Edwards, Jode
Subject:
Zea mays , corn , variety trials , cultivars , environmental factors , data analysis , statistical analysis , accuracy , genetic variance , genetic variation , genotype-environment interaction , genetic correlation , grain yield , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. A comparison of operational remote sensing-based models for estimating crop evapotranspiration

Description:
Includes references
Author:
Gonzalez-Dugo, M.P. , Neale, C.M.U. , Mateos, L. , Kustas, W.P. , Prueger, J.H. , Anderson, M.C. , Li, F.
Subject:
evapotranspiration , soil-plant-atmosphere interactions , remote sensing , models , reflectance , energy balance , estimation , equations , field crops , agricultural soils , canopy , temperature , water stress , Glycine max , soybeans , accuracy , simulation models , mathematical models , surface temperature , heat transfer , soil water content , rhizosphere , soil-atmosphere interactions , Zea mays , corn , grain crops , dryland farming , satellites , plant stress , vegetation , meteorological parameters , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. A comparison of potential labor-saving sampling methods for asessing large mammal damage in corn

Description:
Includes references
Author:
Engeman, R.M. , Sterner, R.T. , Crop protection (Guildford, Surrey)
Subject:
mammals , vertebrate pests , crop damage , sampling , estimation , accuracy , no-tillage , dryland farming , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

4. A comparison of two nitrogen credit methods: traditional vs. difference

Description:
Includes references
Author:
Lory, J.A. , Russelle, M.P. , Peterson, T.A.
Subject:
nitrogen fertilizers , estimation , accuracy , crop rotation , continuous cropping , Zea mays , field crops , legumes , cover crops , Trifolium incarnatum , Glycine max , crop yield , fertilizer requirements , application rate , grains
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1995

5. A Foundation for Initial Attack Simulation: The Fried and Fried Fire Containment Model

Description:
Includes references
Author:
Fried, Jeremy S. , Fried, Burton D.
Subject:
fire fighting , wildland fire management , simulation models , mathematical models , fire fighters , fire break , fire intensity , fire behavior , fire science and management , fire situation analysis , fire severity , accuracy , algorithms , model validation
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

6. A Heterologous Neuraminidase Subtype Strategy for the Differentiation of Infected and Vaccinated Animals (DIVA) for Avian Influenza Virus Using an Alternative Neuraminidase Inhibition Test

Description:
Paper presented at the 7th International Symposium on Avian Influenza, held on April 5-8, 2009, in Athens, Georgia.
Author:
Avellaneda, Gloria , Sylte, Matt J. , Lee, Chang-Won , Suarez, David L.
Subject:
Influenza A virus , vertebrate viruses , pathogenicity , strain differences , avian influenza , inactivated vaccines , chickens , food animals , disease control , vaccination , disease surveillance , serodiagnosis , sialidase , serotypes , methodology , new methods , accuracy , viral antigens
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

7. A method for combining United States and Canadian bull evaluations

Description:
Includes references.
Author:
Wiggans, G.R. , VanRaden, P.M. , Powell, R.L.
Subject:
dairy bulls , Holstein , progeny testing , milk yield , accuracy , mathematical models , statistical analysis , Canada , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1992

8. A method for using WEPS to map wind erosion risk of Alberta soils

Description:
Includes references
Author:
Coen, G.M. , Tatarko, J. , Martin, T.C. , Cannon, K.R. , Goddard, T.W. , Sweetland, N.J.
Subject:
wind erosion , risk assessment , prediction , models , agricultural soils , agricultural land , spatial data , weather , crop management , computer analysis , simulation models , accuracy , databases , computer software , Alberta
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. A method to estimate the additional uncertainty in gap-filled NEE resulting from long gaps in the CO2 flux record

Description:
Includes references
Author:
Richardson, A.D. , Hollinger, D.Y.
Subject:
carbon dioxide , gas exchange , data analysis , data collection , accuracy , temporal variation , ecosystems , simulation models , mathematical models , seasonal variation , forests , dormancy , dormancy breaking , phenology
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

10. A Modified Colorimetric Method for Phytic Acid Analysis in Soybean

Description:
Includes references
Author:
Gao, Y. , Shang, C. , Maroof, M.A.S. , Biyashev, R.M. , Grabau, E.A. , Kwanyuen, P. , Burton, J.W. , Buss, G.R.
Subject:
Glycine max , soybeans , phytic acid , chemical constituents of plants , quantitative analysis , seeds , new methods , methodology , precision , accuracy , colorimetry , anion exchange resins , high performance liquid chromatography , nuclear magnetic resonance spectroscopy
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007