Search National Agricultural Library Digital Collections

You searched for:

Year 2002 Remove constraint 2002: 2002 Subjects accuracy Remove constraint accuracy: accuracy

Displaying all 7 items start over

1. 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

2. Detection of experimental Salmonella enteritidis and S. typhimurium infections in laying hens by fluorescence polarization assay for egg yolk antibodies

Description:: Includes references
Author:: Gast, R.K. , Nasir, M.S. , Jolley, M.E. , Holt, P.S. , Stone, H.D.
Subject:: hens , Salmonella enteritidis , Salmonella typhimurium , detection , foodborne illness , immunoassays , fluorescent antibody technique , egg yolk , rapid methods , cross reaction , genetic variation , accuracy , enzyme-linked immunosorbent assay
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

3. Evaluation of kinetics and single-read enzyme-linked immunoassays for detection of Toxoplasma gondii antibodies in sheep

Description:: Includes references
Author:: Werre, S.R. , Jacobson, R.H. , Bowman, D.D. , Dubey, J.P. , Mohammed, H.O.
Subject:: disease diagnosis , sheep , Toxoplasma gondii , toxoplasmosis , antibody detection , accuracy , absorbance , enzyme-linked immunosorbent assay
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

4. On-line inspection of poultry carcasses by a dual-camera system

Description:: Includes references
Author:: Chao, K.L. , Chen, Y.R. , Hruschka, W.R. , Gwozdz, F.B.
Subject:: broilers , meat carcasses , food inspection , chicken meat , food processing equipment , image analysis , food safety , computers , neural networks , accuracy , meat quality , Pennsylvania
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

5. Practical Thresholds for Separating Erosive and Non-Erosive Storms

Description:: Includes references
Author:: Xie, Y. , Liu, B. , Nearing, M.A.
Subject:: soil erosion , rain , storms , erodibility , measurement , methodology , watersheds , soil conservation , water erosion , sediments , runoff , rain intensity , equations , accuracy , Universal Soil Loss Equation , China
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

6. Quick tests for the determination of ammonia in poultry litter

Description:: Includes references
Author:: Reeves, J.B. III. , Van Kessel, J.S. , Malone, G.W.
Subject:: ammonia , rapid methods , infrared spectroscopy , chemical analysis , automation , electrical conductivity , colorimetry , reflectance , calibration , uric acid , accuracy , sampling , litter (bedding) , near-infrared reflectance spectroscopy
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002

7. Soil Detachment by Shallow Flow

Description:: Includes references
Author:: Zhang, G.H. , Liu, B.Y. , Nearing, M.A. , Huang, C.H. , Zhang, K.L.
Subject:: soil erosion , water erosion , water flow , depth , velocity , slope , shear stress , accuracy , equations , soil erosion models
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2002