| Laboratory Modeling of Energy Dissipation in Broken-back Culverts–Phase II A Tyagi, JN Veenstra, J Brown, A Ali, N Johnson Oklahoma Transportation Center, 2011 | 10 | 2011 |
| Carbon sequestration and nitrogen and phosphorus accumulation in a freshwater, estuarine marsh: Effects of microtopography and nutrient loads JA Villa, G Bohrer, Y Ju, K Wrighton, N Johnson, L Kinsman-Costello Geoderma 430, 116349, 2023 | 9 | 2023 |
| Energy Dissipation in Eighteen-Foot Broken-back Culverts Laboratory Models–Phase III AK Tyagi, A Ali, N Johnson, M Motte, T Davis Oklahoma Department of Transportation, Oklahoma, 2012 | 5 | 2012 |
| Energy Dissipation in Six-Foot Drop Broken Back Culverts under Open Channel Flow Conditions AK Tyagi, AK Ali, NM Johnson, J Brown World Environmental and Water Resources Congress 2014, 1225-1233, 2012 | 3 | 2012 |
| Energy Dissipation in Eighteen-Foot Drop Broken-Back Culvert under Open Channel Flow Conditions A Tyagi, A Ali, N Johnson World Environmental and Water Resources Congress 2013: Showcasing the Future …, 2013 | 2 | 2013 |
| Increasing Nitrate Loads Reduces Carbon Sequestration, Nitrogen, and Phosphorus Accumulation on a Freshwater, Estuarine Marsh JA Villa, G Bohrer, Y Ju, LE Kinsman-Costello, N Johnson AGU Fall Meeting Abstracts 2022, B15F-1192, 2022 | | 2022 |
| Impact of Climate Change on Groundwater A Tyagi, N Johnson, WL Dyer Groundwater Assessment, Modeling, and Management, 471-477, 2016 | | 2016 |
| Energy Dissipation in Twelve-Foot Drop Broken-Back Culverts under Pressure Flow Conditions AK Tyagi, AK Ali, NM Johnson, MR Hamilton World Environmental and Water Resources Congress 2016, 37-46, 2016 | | 2016 |
| Energy Dissipation in Six-Foot Drop Broken-Back Culverts under Pressure Flow Conditions AK Tyagi, AK Ali, J Brown, NM Johnson Transportation Research Board 93rd Annual MeetingTransportation Research Board, 2014 | | 2014 |
| Energy dissipation in twelve-foot broken-back culverts using laboratory models A Tyagi, A Ali, M Hamilton, N Johnson Oklahoma State University. School of Civil & Environmental Engineering, 2013 | | 2013 |
| Aquifer plume delineation of mixed population nitrate data using ArcGIS AK Tyagi, NM Johnson Journal‐American Water Works Association 105 (9), E517-E523, 2013 | | 2013 |
| ENERGY DISSIPATION IN TWELVE-FOOT BROKEN-BACK CULVERTS USING LABORATORY MODELS (FHWA-OK-13-07) A Tyagi, A Ali, M Hamilton, N Johnson | | 2013 |
| Analysis of flow through eighteen-foot broken back culverts NM Johnson Oklahoma State University, 2013 | | 2013 |
| Energy dissipation in eighteen-foot broken-back culverts using laboratory models (FHWA-OK-12-05) AK Tyagi, A Ali, N Johnson, MR Motte, T Davis | | 2012 |
| Aquifer Plume Study of Mixed Population Nitrate Data Using ArcGIS AK Tyagi, NM Johnson World Environmental and Water Resources Congress 2013: Showcasing the Future …, 0 | | |
