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Nowroozpour, Alireza / Ettema, Robert / Fakhri, Alireza (2022): A Reassessment of Contraction Scour at Bridge Waterways. In: Journal of Hydraulic Engineering, v. 148, n. 12 (Dezember 2022).
https://doi.org/10.1061/(asce)hy.1943-7900.0002031
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Ettema, Robert / Kirkil, Gokhan / Muste, Marian (2006): Similitude of Large-Scale Turbulence in Experiments on Local Scour at Cylinders. In: Journal of Hydraulic Engineering, v. 132, n. 1 (Januar 2006).
https://doi.org/10.1061/(ASCE)0733-9429(2006)132:1(33)
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Ettema, Robert / Melville, Bruce W. / Barkdoll, Brian (1998): Scale Effect in Pier-Scour Experiments. In: Journal of Hydraulic Engineering, v. 124, n. 6 (Juni 1998).
https://doi.org/10.1061/(ASCE)0733-9429(1998)124:6(639)
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Raudkivi, Arved J. / Ettema, Robert (1983): Clear‐Water Scour at Cylindrical Piers. In: Journal of Hydraulic Engineering, v. 109, n. 3 (Januar 1983).
https://doi.org/10.1061/(ASCE)0733-9429(1983)109:3(338)
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Morales, Reinaldo / Ettema, Robert / Barkdoll, Brian (2008): Large-Scale Flume Tests of Riprap-Apron Performance at a Bridge Abutment on a Floodplain. In: Journal of Hydraulic Engineering, v. 134, n. 6 (Juni 2008).
https://doi.org/10.1061/(asce)0733-9429(2008)134:6(800)
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Morales, Reinaldo / Ettema, Robert (2013): Insights from Depth-Averaged Numerical Simulation of Flow at Bridge Abutments in Compound Channels. In: Journal of Hydraulic Engineering, v. 139, n. 5 (Mai 2013).
https://doi.org/10.1061/(asce)hy.1943-7900.0000693
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Ettema, Robert / Bergendahl, Bart S. / Yorozuya, Atsuhiro / Idil-Bektur, Pelin (2016): Breaching of Bridge Abutments and Scour at Exposed Abutment Columns. In: Journal of Hydraulic Engineering, v. 142, n. 10 (Oktober 2016).
https://doi.org/10.1061/(asce)hy.1943-7900.0001159
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Ettema, Robert / Ng, Kam / Chakradhar, Ram / Fuller, Joshua / Kempema, Edward W. (2015): Failure of Spill-Through Bridge Abutments during Scour: Flume and Field Observations. In: Journal of Hydraulic Engineering, v. 141, n. 5 (Mai 2015).
https://doi.org/10.1061/(asce)hy.1943-7900.0000996
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Idil-Bektur, Pelin / Ettema, Robert (2017): Large-Flume Observations of Scour at Bridge Abutments with Weak Compacted-Soil Embankment Approaches. In: Journal of Hydraulic Engineering, v. 143, n. 11 (November 2017).
https://doi.org/10.1061/(asce)hy.1943-7900.0001375
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Yorozuya, Atsuhiro / Ettema, Robert (2015): Three Abutment Scour Conditions at Bridge Waterways. In: Journal of Hydraulic Engineering, v. 141, n. 12 (Dezember 2015).
https://doi.org/10.1061/(asce)hy.1943-7900.0001053
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Raudkivi, Arved J. / Ettema, Robert (1985): Scour at Cylindrical Bridge Piers in Armored Beds. In: Journal of Hydraulic Engineering, v. 111, n. 4 (April 1985).
https://doi.org/10.1061/(asce)0733-9429(1985)111:4(713)
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Korkut, Recep / Martinez, Emilio J. / Morales, Reinaldo / Ettema, Robert / Barkdoll, Brian (2007): Geobag Performance as Scour Countermeasure for Bridge Abutments. In: Journal of Hydraulic Engineering, v. 133, n. 4 (April 2007).
https://doi.org/10.1061/(asce)0733-9429(2007)133:4(431)
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Osada, Kengo / Ettema, Robert / Shimizu, Yoshihiko / Wakai, Akihiko (2020): Influence of Channel Morphology on Ice Conveyance and Bridging: Experiments with a Numerical Model. In: Journal of Cold Regions Engineering, v. 34, n. 1 (März 2020).
https://doi.org/10.1061/(asce)cr.1943-5495.0000201
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Tsai, Whey‐Fone / Ettema, Robert (1994): Modified Eddy Viscosity Model in Fully Developed Asymmetric Channel Flows. In: Journal of Engineering Mechanics (ASCE), v. 120, n. 4 (April 1994).
https://doi.org/10.1061/(asce)0733-9399(1994)120:4(720)
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Ettema, Robert (2000): Adrift in the Curriculum. In: Journal of Professional Issues in Engineering Education and Practice, v. 126, n. 1 (Januar 2000).
https://doi.org/10.1061/(asce)1052-3928(2000)126:1(21)
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Ettema, Robert / Kennedy, John F. (1993): Listening to Research Clients. In: Journal of Professional Issues in Engineering Education and Practice, v. 119, n. 4 (Oktober 1993).
https://doi.org/10.1061/(asce)1052-3928(1993)119:4(416)
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Tan, Cheng-Ann / Sinha, Sanjiv K. / Ettema, Robert (1999): Ice-Cover Influence on Near-Field Mixing in Dune-Bed Channel: Numerical Simulation. In: Journal of Cold Regions Engineering, v. 13, n. 1 (März 1999).
https://doi.org/10.1061/(asce)0887-381x(1999)13:1(1)
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Zufelt, Jon E. / Ettema, Robert (2000): Fully Coupled Model of Ice-Jam Dynamics. In: Journal of Cold Regions Engineering, v. 14, n. 1 (März 2000).
https://doi.org/10.1061/(asce)0887-381x(2000)14:1(24)
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Ettema, Robert (2002): Review of Alluvial-channel Responses to River Ice. In: Journal of Cold Regions Engineering, v. 16, n. 4 (Dezember 2002).
https://doi.org/10.1061/(asce)0887-381x(2002)16:4(191)
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Ettema, Robert (2017): Flume Findings on the Transverse Variation of Wide-Jam Thickness in a Bend. In: Journal of Cold Regions Engineering, v. 31, n. 4 (Dezember 2017).
https://doi.org/10.1061/(asce)cr.1943-5495.0000134
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Kempema, Edward W. / Ettema, Robert (2016): Fish, Ice, and Wedge-Wire Screen Water Intakes. In: Journal of Cold Regions Engineering, v. 30, n. 2 (Juni 2016).
https://doi.org/10.1061/(asce)cr.1943-5495.0000097
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Ettema, Robert / Nixon, Wilfrid A. (2005): Ice Tank Tests on Ice Rubble Loads Against a Cable-Moored Conical Platform. In: Journal of Cold Regions Engineering, v. 19, n. 4 (Dezember 2005).
https://doi.org/10.1061/(asce)0887-381x(2005)19:4(103)
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Urroz, Gilberto E. / Schaefer, Joseph / Ettema, Robert (1994): Bridge‐Pier Location and Ice Conveyance in Curved Channels. In: Journal of Cold Regions Engineering, v. 8, n. 2 (Juni 1994).
https://doi.org/10.1061/(asce)0887-381x(1994)8:2(66)
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Lucie, Christopher / Nowroozpour, Alireza / Ettema, Robert (2017): Ice Jams in Straight and Sinuous Channels: Insights from Small Flumes. In: Journal of Cold Regions Engineering, v. 31, n. 3 (September 2017).
https://doi.org/10.1061/(asce)cr.1943-5495.0000123
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Ettema, Robert / Baker, Joy L. / Howlett, Garth / Hudson, Bryan (2019): Ice-Floe Impact with a Rubble-Mound Causeway at the Port of Nome, Alaska. In: Journal of Cold Regions Engineering, v. 33, n. 2 (Juni 2019).
https://doi.org/10.1061/(asce)cr.1943-5495.0000183
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Ettema, Robert / Yoon, Byungman / Nakato, Tatsuaki / Muste, Marian (2004): A review of scour conditions and scour-estimation difficulties for bridge abutments. In: KSCE Journal of Civil Engineering, v. 8, n. 6 (November 2004).
https://doi.org/10.1007/bf02823555
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Urroz, Gilberto E. / Ettema, Robert (1992): Bend ice jams: laboratory observations. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 19, n. 5 (Oktober 1992).
https://doi.org/10.1139/l92-097
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Jasek, Martin / Muste, Marian / Ettema, Robert (2001): Estimation of Yukon River discharge during an ice jam near Dawson City. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 28, n. 5 (Oktober 2001).
https://doi.org/10.1139/l01-050
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Urroz, Gilberto E. / Ettema, Robert (1994): Application of two-layer hypothesis to fully developed flow in ice-covered curved channels. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 21, n. 1 (Februar 1994).
https://doi.org/10.1139/l94-010
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Urroz, Gilberto E. / Ettema, Robert (1994): Small-scale experiments on ice-jam initiation in a curved channel. In: Canadian Journal of Civil Engineering / Revue canadienne de génie civil, v. 21, n. 5 (Oktober 1994).
https://doi.org/10.1139/l94-077