Search Results - "Kramer, L.A."

Striatal gating effect and prediction of treatment response in cocaine dependence by Ma, Liangsuo, Steinberg, J.L, Lane, Scott D, Schmitz, Joy, Green, C, Narayana, P.A, Kramer, L.A, Moeller, F.G

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Agricultural practices influence flow regimes of headwater streams in western Iowa by Tomer, M.D, Meek, D.W, Kramer, L.A

“…Agricultural tillage influences runoff and infiltration, but consequent effects on watershed hydrology are poorly documented. This study evaluated 25 yr…”
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Cognitive and neuroimaging findings in physically abused preschoolers by Prasad, M R, Kramer, L A, Ewing-Cobbs, L

“…Aims: To characterise the cognitive, motor, and language skills of toddlers and preschoolers who had been physically abused and to obtain concurrent MRIs of…”
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Long-term growth of a valley-bottom gully, western Iowa by Thomas, John T., Iverson, Neal R., Burkart, Michael R., Kramer, Larry A.

“…Growth of a permanent, valley‐bottom gully from 1964 to 2000 was determined annually from survey and sediment‐discharge data and compared with runoff and…”
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Quantification of tillage and landscape effects on soil carbon in small Iowa watersheds by Moorman, T.B, Cambardella, C.A, James, D.E, Karlen, D.L, Kramer, L.A

“…Knowledge of the long-term effects of tillage on soil organic carbon is important to our understanding of sustainable agricultural systems and global carbon…”
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Continuous management of airlift and tanker resources: A constraint-based approach by Smith, S.F, Becker, M.A, Kramer, L.A

“…Efficient allocation of aircraft and aircrews to transportation missions is an important priority at the USAF Air Mobility Command (AMC), where airlift demand…”
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Field-scale nitrogen balances associated with long-term continuous corn production by Karlen, D.L. (USDA, ARS, Natl. Soil Tilth Lab., Ames, IA.), Kramer, L.A, Logsdon, S.D

“…Excessive residual soil NO3-N indicates economic inefficiency for producers and increases the potential for nonpoint leaching of N to water resources. Our…”
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Agricultural Chemical Movement through a Field-Size Watershed in Iowa:  Surface Hydrology and Nitrate Losses in Discharge by Steinheimer, Thomas R, Scoggin, Kenwood D, Kramer, Larry A

“…Nonpoint source pollution of surface water by nitrate from agricultural activities is a national problem. An agricultural watershed in the Iowa Loess Hills…”
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Agricultural Chemical Movement through a Field-Size Watershed in Iowa:  Subsurface Hydrology and Distribution of Nitrate in Groundwater by Steinheimer, Thomas R, Scoggin, Kenwood D, Kramer, Larry A

“…A 40-ha field is under study in the loess hills of southwestern Iowa to determine the impact of corn production in ridge-tilled soils on the nitrate-nitrogen…”
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fMRI Gradient Echo Imaging With and Without CSF Suppression by Hatfield, G.A., Steinberg, J.L., Kramer, L.A., Yeakley, J.W., Hankins, L., Narayana, P.A.

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Immediate and Delayed Memory Tasks during FMRI of Schizophrenic and Normal Subjects by Steinberg, J.L., Hatfield, G.A., Dougherty, D.M., Narayana, P.A., Kramer, L.A., Moeller, F.G., Shah, N.N., Wassef, A.A.

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Brain tissue volumes estimated from magnetic resonance scans in pediatric hydrocephalus by Brandt, M.E., Fletcher, J.M., Kramer, L.A.

“…Brain tissue volumetry from MRI scans was performed on a group of 28 children with shunted hydrocephalus (SH) and 14 neurologically-normal (NN) children. In…”
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PET and SPECT imaging for stereotactic localization by Zeck, O F, Fang, B, Mullani, N, Lamki, L L, Gould, K L, Kramer, L A, Ha, C S, Walsh, J W

“…Stereotactic localization using PET and SPECT has been used together with the Leksell stereotactic frame and the other imaging tools routinely provided to…”
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