| Low-cost soil moisture profile probe using thin-film capacitors and a capacitive touch sensor Y Kojima, R Shigeta, N Miyamoto, Y Shirahama, K Nishioka, M Mizoguchi, ... Sensors 16 (8), 1292, 2016 | 89 | 2016 |
| A review and evaluation of 39 thermal conductivity models for frozen soils H He, GN Flerchinger, Y Kojima, M Dyck, J Lv Geoderma 382, 114694, 2021 | 65 | 2021 |
| An improved thermo-time domain reflectometry method for determination of ice contents in partially frozen soils Z Tian, T Ren, Y Kojima, Y Lu, R Horton, JL Heitman Journal of Hydrology 555, 786-796, 2017 | 33 | 2017 |
| Sensible heat balance estimates of transient soil ice contents Y Kojima, JL Heitman, GN Flerchinger, T Ren, R Horton Vadose Zone Journal 15 (5), vzj2015. 10.0134, 2016 | 32 | 2016 |
| Sensitivity analysis of temperature changes for determining thermal properties of partially frozen soil with a dual probe heat pulse sensor Y Kojima, JL Heitman, K Noborio, T Ren, R Horton Cold Regions Science and Technology 151, 188-195, 2018 | 29 | 2018 |
| Evaluation of 14 frozen soil thermal conductivity models with observations and SHAW model simulations H He, GN Flerchinger, Y Kojima, D He, SP Hardegree, MF Dyck, R Horton, ... Geoderma 403, 115207, 2021 | 25 | 2021 |
| Numerical evaluation of a sensible heat balance method to determine rates of soil freezing and thawing Y Kojima, JL Heitman, GN Flerchinger, R Horton Vadose Zone Journal 12 (1), 1-11, 2013 | 20 | 2013 |
| A new thermo-time domain reflectometry approach to quantify soil ice content at temperatures near the freezing point Y Kojima, Y Nakano, C Kato, K Noborio, K Kamiya, R Horton Cold Regions Science and Technology 174, 103060, 2020 | 18 | 2020 |
| Tangent line/second‐order bounded mean oscillation waveform analysis for short TDR probe Z Wang, Y Lu, Y Kojima, S Lu, M Zhang, Y Chen, R Horton Vadose Zone Journal 15 (1), 1-7, 2016 | 18 | 2016 |
| Field test and sensitivity analysis of a sensible heat balance method to determine soil ice contents Y Kojima, JL Heitman, GN Flerchinger, T Ren, RP Ewing, R Horton Vadose Zone Journal 13 (9), 1-10, 2014 | 18 | 2014 |
| Implementation of wide range soil moisture profile probe by coplanar plate capacitor on film substrate Y Shirahama, R Shigeta, Y Kawahara, T Asami, Y Kojima, K Nishioka 2015 IEEE SENSORS, 1-4, 2015 | 17 | 2015 |
| Time domain reflectometry waveform analysis with second‐order bounded mean oscillation Z Wang, Y Kojima, S Lu, Y Chen, R Horton, RC Schwartz Soil Science Society of America Journal 78 (4), 1146-1152, 2014 | 17 | 2014 |
| Bulk density effects on soil hydrologic and thermal characteristics: A numerical investigation Y Kojima, JL Heitman, M Sakai, C Kato, R Horton Hydrological processes 32 (14), 2203-2216, 2018 | 14 | 2018 |
| A dual-probe heat pulse-based sensor that simultaneously determines soil thermal properties, soil water content and soil water matric potential Y Kojima, T Kawashima, K Noborio, K Kamiya, R Horton Computers and Electronics in Agriculture 188, 106331, 2021 | 8 | 2021 |
| Advances in thermo‐time domain reflectometry technique: Measuring ice content in partially frozen soils Z Tian, Y Kojima, JL Heitman, R Horton, T Ren Soil Science Society of America Journal 84 (5), 1519-1526, 2020 | 7 | 2020 |
| A comparison of second‐order derivative based models for time domain reflectometry waveform analysis Z Wang, R Schwartz, Y Kojima, Y Chen, R Horton Vadose Zone Journal 16 (7), 1-10, 2017 | 7 | 2017 |
| A piecewise analysis model for electrical conductivity calculation from time domain reflectometry waveforms Z Wang, D Timlin, Y Kojima, C Luo, Y Chen, S Li, D Fleisher, K Tully, ... Computers and Electronics in Agriculture 182, 106012, 2021 | 6 | 2021 |
| Estimating soil moisture distributions across small farm fields with ALOS/PALSAR Y Kojima, K Oki, K Noborio, M Mizoguchi International Scholarly Research Notices 2016, 2016 | 6 | 2016 |
| Advances in thermo-time domain reflectometry technique: measuring ice content in partially frozen soils Z Tian, Y Kojima, JL Heitman, R Horton, T Ren Methods 4, 190003, 2019 | 5 | 2019 |
| A new and simple method for measuring in situ field-saturated hydraulic conductivity using a falling-head single cylinder K Noborio, Y Ito, H He, M Li, Y Kojima, H Hara, M Mizoguchi Paddy and water environment 16, 81-87, 2018 | 4 | 2018 |
Robert HortonProfessor of Soil Science, Iowa State UniversityVerified email at iastate.edu
