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Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_01.txt

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+Definition sketch of the scour hole under a wall jet.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_02.txt

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+Flowchart demonstrating a brief and logical flow of the work carried out.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_03.txt

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+Results of the F-test.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_04.txt

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+Comparison of measured scour depths with scour depths predicted by various equations. (Continued.)

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_04_part_2.txt

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+Continued.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_05.txt

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+Comparison of measured and predicted scour depths using the ANN model for (a) training and (b) testing.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_06.txt

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+Comparison of measured and predicted scour depths using the ANFIS model for (a) training and (b) testing.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_07.txt

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+Results of DR analysis for (a) ANN and (b) the ANFIS model.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_08.txt

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+Results of DR analysis for various equations. (Continued.)

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_08_part_2.txt

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+Continued.

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/figure_09.txt

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+Percentage error graph.

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+            337.72,
+            132.22,
+            350.3,
+            140.06
+          ]
+        },
+        {
+          "text": "L/a",
+          "bbox_points": [
+            372.19,
+            132.22,
+            381.48,
+            139.46
+          ]
+        },
+        {
+          "text": "Fd",
+          "bbox_points": [
+            406.72,
+            132.22,
+            413.34,
+            139.18
+          ]
+        },
+        {
+          "text": "dt/a",
+          "bbox_points": [
+            441.18,
+            132.22,
+            453.2,
+            140.06
+          ]
+        },
+        {
+          "text": "D50/a",
+          "bbox_points": [
+            475.65,
+            132.22,
+            491.47,
+            140.06
+          ]
+        },
+        {
+          "text": "F",
+          "bbox_points": [
+            510.12,
+            132.22,
+            513.75,
+            138.22
+          ]
+        },
+        {
+          "text": "σg",
+          "bbox_points": [
+            538.47,
+            132.62,
+            545.42,
+            140.06
+          ]
+        }
+      ]
+    },
+    {
+      "text": "(cm)",
+      "bbox_points": [
+        112.2,
+        143.11,
+        118.2,
+        156.53
+      ],
+      "words": [
+        {
+          "text": "(cm)",
+          "bbox_points": [
+            112.2,
+            143.11,
+            118.2,
+            156.53
+          ]
+        }
+      ]
+    },
+    {
+      "text": "ds/a 1",
+      "bbox_points": [
+        303.48,
+        149.0,
+        342.14,
+        157.79
+      ],
+      "words": [
+        {
+          "text": "ds/a",
+          "bbox_points": [
+            303.48,
+            149.0,
+            318.49,
+            157.79
+          ]
+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            337.72,
+            149.11,
+            342.14,
+            157.12
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Width L/a 0.45 1",
+      "bbox_points": [
+        112.2,
+        158.5,
+        376.61,
+        177.0
+      ],
+      "words": [
+        {
+          "text": "Width",
+          "bbox_points": [
+            112.2,
+            158.5,
+            118.2,
+            177.0
+          ]
+        },
+        {
+          "text": "L/a",
+          "bbox_points": [
+            303.48,
+            163.01,
+            316.57,
+            171.12
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+        },
+        {
+          "text": "0.45",
+          "bbox_points": [
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+            163.11,
+            359.15,
+            171.12
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+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            372.19,
+            163.11,
+            376.61,
+            171.12
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+        }
+      ]
+    },
+    {
+      "text": "60 23 – 32 – 60 31 31 – –",
+      "bbox_points": [
+        127.85,
+        168.16,
+        261.54,
+        177.0
+      ],
+      "words": [
+        {
+          "text": "60",
+          "bbox_points": [
+            127.85,
+            168.16,
+            135.86,
+            177.0
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+        },
+        {
+          "text": "23",
+          "bbox_points": [
+            141.85,
+            168.16,
+            149.86,
+            176.99
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+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            155.57,
+            172.99,
+            163.57,
+            176.99
+          ]
+        },
+        {
+          "text": "32",
+          "bbox_points": [
+            169.85,
+            168.16,
+            177.87,
+            176.99
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            183.58,
+            172.99,
+            191.58,
+            176.99
+          ]
+        },
+        {
+          "text": "60",
+          "bbox_points": [
+            197.8,
+            168.16,
+            205.82,
+            176.99
+          ]
+        },
+        {
+          "text": "31",
+          "bbox_points": [
+            211.81,
+            168.16,
+            219.82,
+            176.99
+          ]
+        },
+        {
+          "text": "31",
+          "bbox_points": [
+            225.81,
+            168.16,
+            233.83,
+            176.99
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            239.53,
+            172.99,
+            247.53,
+            176.99
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            253.54,
+            172.99,
+            261.54,
+            176.99
+          ]
+        }
+      ]
+    },
+    {
+      "text": "dimensions Fd 0.65 0.81 1",
+      "bbox_points": [
+        84.7,
+        162.8,
+        411.13,
+        198.65
+      ],
+      "words": [
+        {
+          "text": "dimensions",
+          "bbox_points": [
+            84.7,
+            162.8,
+            90.7,
+            198.65
+          ]
+        },
+        {
+          "text": "Fd",
+          "bbox_points": [
+            303.48,
+            176.95,
+            311.44,
+            185.79
+          ]
+        },
+        {
+          "text": "0.65",
+          "bbox_points": [
+            343.9,
+            177.05,
+            359.15,
+            185.07
+          ]
+        },
+        {
+          "text": "0.81",
+          "bbox_points": [
+            372.19,
+            177.05,
+            387.44,
+            185.07
+          ]
+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            406.71,
+            177.05,
+            411.13,
+            185.07
+          ]
+        }
+      ]
+    },
+    {
+      "text": "(m)",
+      "bbox_points": [
+        112.2,
+        186.39,
+        118.2,
+        196.33
+      ],
+      "words": [
+        {
+          "text": "(m)",
+          "bbox_points": [
+            112.2,
+            186.39,
+            118.2,
+            196.33
+          ]
+        }
+      ]
+    },
+    {
+      "text": "dt/a 0.19 0.32 0.32 1",
+      "bbox_points": [
+        303.48,
+        190.96,
+        445.6,
+        199.8
+      ],
+      "words": [
+        {
+          "text": "dt/a",
+          "bbox_points": [
+            303.48,
+            190.96,
+            317.93,
+            199.8
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+        },
+        {
+          "text": "0.19",
+          "bbox_points": [
+            337.72,
+            191.06,
+            352.97,
+            199.07
+          ]
+        },
+        {
+          "text": "0.32",
+          "bbox_points": [
+            372.19,
+            191.06,
+            387.44,
+            199.07
+          ]
+        },
+        {
+          "text": "0.32",
+          "bbox_points": [
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+            191.06,
+            421.96,
+            199.07
+          ]
+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            441.18,
+            191.06,
+            445.6,
+            199.07
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Flume Length D50/a 0.15 0.39 0.39 0.19 1",
+      "bbox_points": [
+        84.7,
+        198.33,
+        480.07,
+        219.63
+      ],
+      "words": [
+        {
+          "text": "Flume",
+          "bbox_points": [
+            84.7,
+            200.64,
+            90.7,
+            219.63
+          ]
+        },
+        {
+          "text": "Length",
+          "bbox_points": [
+            112.2,
+            198.33,
+            118.2,
+            219.63
+          ]
+        },
+        {
+          "text": "D50/a",
+          "bbox_points": [
+            303.48,
+            204.96,
+            324.62,
+            213.81
+          ]
+        },
+        {
+          "text": "0.15",
+          "bbox_points": [
+            343.9,
+            205.06,
+            359.15,
+            213.08
+          ]
+        },
+        {
+          "text": "0.39",
+          "bbox_points": [
+            372.19,
+            205.06,
+            387.44,
+            213.08
+          ]
+        },
+        {
+          "text": "0.39",
+          "bbox_points": [
+            406.72,
+            205.06,
+            421.96,
+            213.08
+          ]
+        },
+        {
+          "text": "0.19",
+          "bbox_points": [
+            441.18,
+            205.06,
+            456.43,
+            213.08
+          ]
+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            475.65,
+            205.06,
+            480.07,
+            213.08
+          ]
+        }
+      ]
+    },
+    {
+      "text": "10 3 – 5 – 9",
+      "bbox_points": [
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+        210.8,
+        205.82,
+        219.63
+      ],
+      "words": [
+        {
+          "text": "10",
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+            210.8,
+            135.86,
+            219.63
+          ]
+        },
+        {
+          "text": "3",
+          "bbox_points": [
+            141.85,
+            215.21,
+            149.86,
+            219.63
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            155.57,
+            215.63,
+            163.57,
+            219.63
+          ]
+        },
+        {
+          "text": "5",
+          "bbox_points": [
+            169.85,
+            215.21,
+            177.87,
+            219.62
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            183.58,
+            215.62,
+            191.58,
+            219.62
+          ]
+        },
+        {
+          "text": "9",
+          "bbox_points": [
+            197.8,
+            215.21,
+            205.82,
+            219.63
+          ]
+        }
+      ]
+    },
+    {
+      "text": "5.5 5.5",
+      "bbox_points": [
+        211.81,
+        208.79,
+        233.83,
+        219.63
+      ],
+      "words": [
+        {
+          "text": "5.5",
+          "bbox_points": [
+            211.81,
+            208.8,
+            219.82,
+            219.63
+          ]
+        },
+        {
+          "text": "5.5",
+          "bbox_points": [
+            225.81,
+            208.79,
+            233.83,
+            219.63
+          ]
+        }
+      ]
+    },
+    {
+      "text": "– –",
+      "bbox_points": [
+        239.53,
+        215.62,
+        261.54,
+        219.62
+      ],
+      "words": [
+        {
+          "text": "–",
+          "bbox_points": [
+            239.53,
+            215.62,
+            247.53,
+            219.62
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            253.54,
+            215.62,
+            261.54,
+            219.62
+          ]
+        }
+      ]
+    },
+    {
+      "text": "F 0.20 0.19 0.08 0.16 0.44 1",
+      "bbox_points": [
+        303.48,
+        218.96,
+        514.54,
+        227.08
+      ],
+      "words": [
+        {
+          "text": "F",
+          "bbox_points": [
+            303.48,
+            218.96,
+            308.05,
+            226.96
+          ]
+        },
+        {
+          "text": "0.20",
+          "bbox_points": [
+            337.72,
+            219.06,
+            352.97,
+            227.08
+          ]
+        },
+        {
+          "text": "0.19",
+          "bbox_points": [
+            378.37,
+            219.06,
+            393.62,
+            227.08
+          ]
+        },
+        {
+          "text": "0.08",
+          "bbox_points": [
+            412.84,
+            219.06,
+            428.08,
+            227.08
+          ]
+        },
+        {
+          "text": "0.16",
+          "bbox_points": [
+            447.31,
+            219.06,
+            462.55,
+            227.08
+          ]
+        },
+        {
+          "text": "0.44",
+          "bbox_points": [
+            481.78,
+            219.06,
+            497.02,
+            227.08
+          ]
+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            510.12,
+            219.06,
+            514.54,
+            227.08
+          ]
+        }
+      ]
+    },
+    {
+      "text": "41",
+      "bbox_points": [
+        211.81,
+        230.36,
+        219.82,
+        239.19
+      ],
+      "words": [
+        {
+          "text": "41",
+          "bbox_points": [
+            211.81,
+            230.36,
+            219.82,
+            239.19
+          ]
+        }
+      ]
+    },
+    {
+      "text": "σg 0.03 0.27 0.26 0.11 0.17 0.06 1",
+      "bbox_points": [
+        303.48,
+        232.79,
+        542.88,
+        241.81
+      ],
+      "words": [
+        {
+          "text": "σg",
+          "bbox_points": [
+            303.48,
+            232.79,
+            310.79,
+            241.81
+          ]
+        },
+        {
+          "text": "0.03",
+          "bbox_points": [
+            343.9,
+            233.07,
+            359.15,
+            241.08
+          ]
+        },
+        {
+          "text": "0.27",
+          "bbox_points": [
+            378.37,
+            233.07,
+            393.62,
+            241.08
+          ]
+        },
+        {
+          "text": "0.26",
+          "bbox_points": [
+            412.84,
+            233.07,
+            428.08,
+            241.08
+          ]
+        },
+        {
+          "text": "0.11",
+          "bbox_points": [
+            447.31,
+            233.07,
+            462.55,
+            241.08
+          ]
+        },
+        {
+          "text": "0.17",
+          "bbox_points": [
+            481.78,
+            233.07,
+            497.02,
+            241.08
+          ]
+        },
+        {
+          "text": "0.06",
+          "bbox_points": [
+            510.12,
+            233.07,
+            525.37,
+            241.08
+          ]
+        },
+        {
+          "text": "1",
+          "bbox_points": [
+            538.47,
+            233.07,
+            542.88,
+            241.08
+          ]
+        }
+      ]
+    },
+    {
+      "text": ">",
+      "bbox_points": [
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+        240.74,
+        219.53,
+        247.07
+      ],
+      "words": [
+        {
+          "text": ">",
+          "bbox_points": [
+            211.53,
+            240.74,
+            219.53,
+            247.07
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Hours 12–24",
+      "bbox_points": [
+        112.2,
+        235.4,
+        135.86,
+        257.05
+      ],
+      "words": [
+        {
+          "text": "Hours",
+          "bbox_points": [
+            112.2,
+            238.87,
+            118.2,
+            257.05
+          ]
+        },
+        {
+          "text": "12–24",
+          "bbox_points": [
+            127.57,
+            235.4,
+            135.86,
+            257.05
+          ]
+        }
+      ]
+    },
+    {
+      "text": "–",
+      "bbox_points": [
+        141.57,
+        253.04,
+        149.57,
+        257.04
+      ],
+      "words": [
+        {
+          "text": "–",
+          "bbox_points": [
+            141.57,
+            253.04,
+            149.57,
+            257.04
+          ]
+        }
+      ]
+    },
+    {
+      "text": ">50 5–52",
+      "bbox_points": [
+        155.57,
+        239.82,
+        177.87,
+        257.04
+      ],
+      "words": [
+        {
+          "text": ">50",
+          "bbox_points": [
+            155.57,
+            241.86,
+            163.87,
+            257.04
+          ]
+        },
+        {
+          "text": "5–52",
+          "bbox_points": [
+            169.57,
+            239.82,
+            177.87,
+            257.04
+          ]
+        }
+      ]
+    },
+    {
+      "text": "44–215 0.2–4.7",
+      "bbox_points": [
+        183.58,
+        230.98,
+        205.82,
+        257.04
+      ],
+      "words": [
+        {
+          "text": "44–215",
+          "bbox_points": [
+            183.58,
+            230.98,
+            191.87,
+            257.04
+          ]
+        },
+        {
+          "text": "0.2–4.7",
+          "bbox_points": [
+            197.52,
+            231.42,
+            205.82,
+            257.03
+          ]
+        }
+      ]
+    },
+    {
+      "text": "6–",
+      "bbox_points": [
+        211.53,
+        248.62,
+        219.82,
+        257.04
+      ],
+      "words": [
+        {
+          "text": "6–",
+          "bbox_points": [
+            211.53,
+            248.62,
+            219.82,
+            257.04
+          ]
+        }
+      ]
+    },
+    {
+      "text": "6–65",
+      "bbox_points": [
+        225.53,
+        239.82,
+        233.83,
+        257.04
+      ],
+      "words": [
+        {
+          "text": "6–65",
+          "bbox_points": [
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+            239.82,
+            233.83,
+            257.04
+          ]
+        }
+      ]
+    },
+    {
+      "text": "– –",
+      "bbox_points": [
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+        253.04,
+        261.54,
+        257.04
+      ],
+      "words": [
+        {
+          "text": "–",
+          "bbox_points": [
+            239.53,
+            253.04,
+            247.53,
+            257.04
+          ]
+        },
+        {
+          "text": "–",
+          "bbox_points": [
+            253.54,
+            253.04,
+            261.54,
+            257.04
+          ]
+        }
+      ]
+    },
+    {
+      "text": "more independent variables (Karbasi & Azamathulla ).",
+      "bbox_points": [
+        303.48,
+        268.33,
+        545.45,
+        277.66
+      ],
+      "words": [
+        {
+          "text": "more",
+          "bbox_points": [
+            303.48,
+            268.64,
+            324.42,
+            277.66
+          ]
+        },
+        {
+          "text": "independent",
+          "bbox_points": [
+            327.57,
+            268.64,
+            378.04,
+            277.66
+          ]
+        },
+        {
+          "text": "variables",
+          "bbox_points": [
+            381.26,
+            268.64,
+            417.31,
+            277.66
+          ]
+        },
+        {
+          "text": "(Karbasi",
+          "bbox_points": [
+            420.44,
+            268.64,
+            454.55,
+            277.66
+          ]
+        },
+        {
+          "text": "&",
+          "bbox_points": [
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+            268.64,
+            465.98,
+            277.66
+          ]
+        },
+        {
+          "text": "Azamathulla",
+          "bbox_points": [
+            469.13,
+            268.64,
+            520.78,
+            277.66
+          ]
+        },
+        {
+          "text": ").",
+          "bbox_points": [
+            524.01,
+            268.33,
+            545.45,
+            277.66
+          ]
+        }
+      ]
+    },
+    {
+      "text": "In multiple linear regression (MLR), the function is a",
+      "bbox_points": [
+        303.48,
+        282.65,
+        545.42,
+        291.66
+      ],
+      "words": [
+        {
+          "text": "In",
+          "bbox_points": [
+            303.48,
+            282.65,
+            312.37,
+            291.66
+          ]
+        },
+        {
+          "text": "multiple",
+          "bbox_points": [
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+            282.65,
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+        }
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+        }
+      ]
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+        }
+      ]
+    },
+    {
+      "text": "Y1 ¼ a0 þ a1X1 þ a2X2 þ þ anXn (5)",
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+            348.68
+          ]
+        },
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+          "text": "¼",
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+        },
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+        },
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+        },
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+        },
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+        },
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+    },
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+        },
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+        },
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+        }
+      ]
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+        }
+      ]
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+        }
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+        }
+      ]
+    },
+    {
+      "text": "0.02–0.22 0.06–0.19 0.1–0.67 0.19–0.37 0.02–1.64",
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+      "words": [
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+            387.14
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+        },
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+        },
+        {
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+        },
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+        },
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+        }
+      ]
+    },
+    {
+      "text": "parameters for the linear equation, and X1–Xn are the",
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+        545.42,
+        391.53
+      ],
+      "words": [
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+            381.69,
+            348.5,
+            390.71
+          ]
+        },
+        {
+          "text": "for",
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+        },
+        {
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+        },
+        {
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+        },
+        {
+          "text": "equation,",
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+            390.71
+          ]
+        },
+        {
+          "text": "and",
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+          ]
+        },
+        {
+          "text": "X1–Xn",
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+            508.74,
+            391.53
+          ]
+        },
+        {
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+        },
+        {
+          "text": "the",
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+            545.42,
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+          ]
+        }
+      ]
+    },
+    {
+      "text": "independent variables.",
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+      ],
+      "words": [
+        {
+          "text": "independent",
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+        },
+        {
+          "text": "variables.",
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+            395.69,
+            395.24,
+            404.71
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Multiple nonlinear regression (MNLR) is an illustration",
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+        545.46,
+        418.71
+      ],
+      "words": [
+        {
+          "text": "Multiple",
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+          ]
+        },
+        {
+          "text": "nonlinear",
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+        },
+        {
+          "text": "regression",
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+            439.46,
+            418.71
+          ]
+        },
+        {
+          "text": "(MNLR)",
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+            477.0,
+            418.71
+          ]
+        },
+        {
+          "text": "is",
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+            486.22,
+            418.71
+          ]
+        },
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+}

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_01.txt

@@ -0,0 +1 @@
+Range of parameters for data used in the present analysis

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_02.json

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Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_02.txt

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+Correlation matrix among different variables

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_03.json

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+          ]
+        },
+        {
+          "text": "V/(ΔgD50)0.5,",
+          "bbox_points": [
+            321.22,
+            180.0,
+            367.56,
+            190.22
+          ]
+        },
+        {
+          "text": "where",
+          "bbox_points": [
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+            181.53,
+            391.95,
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+          ]
+        },
+        {
+          "text": "V",
+          "bbox_points": [
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+            189.43
+          ]
+        },
+        {
+          "text": "¼",
+          "bbox_points": [
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+          ]
+        },
+        {
+          "text": "issuing",
+          "bbox_points": [
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+            181.53,
+            433.78,
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+          ]
+        },
+        {
+          "text": "jet",
+          "bbox_points": [
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+            189.55
+          ]
+        },
+        {
+          "text": "velocity,",
+          "bbox_points": [
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+        },
+        {
+          "text": "g",
+          "bbox_points": [
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+          ]
+        },
+        {
+          "text": "¼",
+          "bbox_points": [
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+            490.71,
+            189.25
+          ]
+        },
+        {
+          "text": "acceleration",
+          "bbox_points": [
+            492.26,
+            181.53,
+            535.74,
+            189.55
+          ]
+        },
+        {
+          "text": "due",
+          "bbox_points": [
+            538.13,
+            181.53,
+            551.28,
+            189.55
+          ]
+        },
+        {
+          "text": "to",
+          "bbox_points": [
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+            181.53,
+            560.76,
+            189.55
+          ]
+        }
+      ]
+    },
+    {
+      "text": "a D50",
+      "bbox_points": [
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+        229.55,
+        195.78
+      ],
+      "words": [
+        {
+          "text": "a",
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+        },
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+            195.78
+          ]
+        }
+      ]
+    },
+    {
+      "text": "the gravity, Δ ¼ s 1, s ¼ relative density of the sediment; ϕ ¼ angle of repose",
+      "bbox_points": [
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+      "words": [
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+          "bbox_points": [
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+        },
+        {
+          "text": "gravity,",
+          "bbox_points": [
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+            240.56,
+            205.54
+          ]
+        },
+        {
+          "text": "Δ",
+          "bbox_points": [
+            242.93,
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+            247.67,
+            205.24
+          ]
+        },
+        {
+          "text": "¼",
+          "bbox_points": [
+            249.22,
+            197.24,
+            255.38,
+            205.24
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+        },
+        {
+          "text": "s",
+          "bbox_points": [
+            256.99,
+            197.42,
+            260.4,
+            205.42
+          ]
+        },
+        {
+          "text": "1,",
+          "bbox_points": [
+            269.69,
+            197.52,
+            276.1,
+            205.54
+          ]
+        },
+        {
+          "text": "s",
+          "bbox_points": [
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+            197.42,
+            281.89,
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+          ]
+        },
+        {
+          "text": "¼",
+          "bbox_points": [
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+            205.24
+          ]
+        },
+        {
+          "text": "relative",
+          "bbox_points": [
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+          ]
+        },
+        {
+          "text": "density",
+          "bbox_points": [
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+            197.52,
+            345.3,
+            205.54
+          ]
+        },
+        {
+          "text": "of",
+          "bbox_points": [
+            347.47,
+            197.52,
+            354.54,
+            205.54
+          ]
+        },
+        {
+          "text": "the",
+          "bbox_points": [
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+            368.26,
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+          ]
+        },
+        {
+          "text": "sediment;",
+          "bbox_points": [
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+          ]
+        },
+        {
+          "text": "ϕ",
+          "bbox_points": [
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+        },
+        {
+          "text": "¼",
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+            419.39,
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+          ]
+        },
+        {
+          "text": "angle",
+          "bbox_points": [
+            421.0,
+            197.52,
+            440.23,
+            205.54
+          ]
+        },
+        {
+          "text": "of",
+          "bbox_points": [
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+            449.62,
+            205.54
+          ]
+        },
+        {
+          "text": "repose",
+          "bbox_points": [
+            452.01,
+            197.52,
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+            205.54
+          ]
+        }
+      ]
+    },
+    {
+      "text": "ds",
+      "bbox_points": [
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+      ],
+      "words": [
+        {
+          "text": "ds",
+          "bbox_points": [
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+            205.98,
+            199.9,
+            214.72
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Chatterjee et al. () ¼ 0:775F",
+      "bbox_points": [
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+        211.24,
+        235.32,
+        219.54
+      ],
+      "words": [
+        {
+          "text": "Chatterjee",
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+          ]
+        },
+        {
+          "text": "et",
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+          ]
+        },
+        {
+          "text": "al.",
+          "bbox_points": [
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+            211.42,
+            120.94,
+            219.42
+          ]
+        },
+        {
+          "text": "()",
+          "bbox_points": [
+            123.31,
+            211.24,
+            144.48,
+            219.54
+          ]
+        },
+        {
+          "text": "¼",
+          "bbox_points": [
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+            211.24,
+            208.78,
+            219.24
+          ]
+        },
+        {
+          "text": "0:775F",
+          "bbox_points": [
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+            211.24,
+            235.32,
+            219.54
+          ]
+        }
+      ]
+    },
+    {
+      "text": "a",
+      "bbox_points": [
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+      ],
+      "words": [
+        {
+          "text": "a",
+          "bbox_points": [
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+            216.92,
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+            224.92
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Aderibigbe & Rajaratnam () ds",
+      "bbox_points": [
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+        225.25,
+        199.9,
+        234.16
+      ],
+      "words": [
+        {
+          "text": "Aderibigbe",
+          "bbox_points": [
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+            103.23,
+            233.54
+          ]
+        },
+        {
+          "text": "&",
+          "bbox_points": [
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+          ]
+        },
+        {
+          "text": "Rajaratnam",
+          "bbox_points": [
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+            225.53,
+            156.75,
+            233.54
+          ]
+        },
+        {
+          "text": "()",
+          "bbox_points": [
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+            225.25,
+            180.14,
+            233.54
+          ]
+        },
+        {
+          "text": "ds",
+          "bbox_points": [
+            192.98,
+            225.43,
+            199.9,
+            234.16
+          ]
+        }
+      ]
+    },
+    {
+      "text": "¼ 3:35Fd(95) 6:11, where Fd(95) ¼ densimetric Froude number based on D95",
+      "bbox_points": [
+        202.62,
+        230.69,
+        476.66,
+        239.89
+      ],
+      "words": [
+        {
+          "text": "¼",
+          "bbox_points": [
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+            230.69,
+            208.78,
+            238.69
+          ]
+        },
+        {
+          "text": "3:35Fd(95)",
+          "bbox_points": [
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+            230.69,
+            244.17,
+            239.89
+          ]
+        },
+        {
+          "text": "6:11,",
+          "bbox_points": [
+            254.32,
+            230.69,
+            271.73,
+            238.99
+          ]
+        },
+        {
+          "text": "where",
+          "bbox_points": [
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+            230.97,
+            296.08,
+            238.99
+          ]
+        },
+        {
+          "text": "Fd(95)",
+          "bbox_points": [
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+            230.87,
+            317.22,
+            239.66
+          ]
+        },
+        {
+          "text": "¼",
+          "bbox_points": [
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+            325.0,
+            238.69
+          ]
+        },
+        {
+          "text": "densimetric",
+          "bbox_points": [
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+            230.97,
+            368.49,
+            238.99
+          ]
+        },
+        {
+          "text": "Froude",
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+            396.32,
+            238.99
+          ]
+        },
+        {
+          "text": "number",
+          "bbox_points": [
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+            230.97,
+            426.62,
+            238.99
+          ]
+        },
+        {
+          "text": "based",
+          "bbox_points": [
+            428.94,
+            230.97,
+            449.42,
+            238.99
+          ]
+        },
+        {
+          "text": "on",
+          "bbox_points": [
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+            461.11,
+            238.99
+          ]
+        },
+        {
+          "text": "D95",
+          "bbox_points": [
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+            230.87,
+            476.66,
+            239.66
+          ]
+        }
+      ]
+    },
+    {
+      "text": "a",
+      "bbox_points": [
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+        198.93,
+        244.31
+      ],
+      "words": [
+        {
+          "text": "a",
+          "bbox_points": [
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+            236.31,
+            198.93,
+            244.31
+          ]
+        }
+      ]
+    },
+    {
+      "text": "0:33",
+      "bbox_points": [
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+        248.09,
+        298.6,
+        253.89
+      ],
+      "words": [
+        {
+          "text": "0:33",
+          "bbox_points": [
+            287.83,
+            248.09,
+            298.6,
+            253.89
+          ]
+        }
+      ]
+    },
+    {
+      "text": "Lim & Yu ()",
+      "bbox_points": [
+        64.01,
+        253.65,
+        124.52,
+        261.95
+      ],
+      "words": [
+        {
+          "text": "Lim",
+          "bbox_points": [
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+          ]
+        },
+        {
+          "text": "&",
+          "bbox_points": [
+            81.01,
+            253.93,
+            88.34,
+            261.95
+          ]
+        },
+        {
+          "text": "Yu",
+          "bbox_points": [
+            90.71,
+            253.93,
+            101.03,
+            261.95
+          ]
+        },
+        {
+          "text": "()",
+          "bbox_points": [
+            103.41,
+            253.65,
+            124.52,
+            261.95
+          ]
+        }
+      ]
+    },
+    {
+      "text": "ds",
+      "bbox_points": [
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+        250.26,
+        199.9,
+        259.05
+      ],
+      "words": [
+        {
+          "text": "ds",
+          "bbox_points": [
+            192.98,
+            250.26,
+            199.9,
+            259.05
+          ]
+        }
+      ]
+    },
+    {
+      "text": "¼ 1:04F1:47",
+      "bbox_points": [
+        202.62,
+        254.15,
+        242.14,
+        263.82
+      ],
+      "words": [
+        {
+          "text": "¼",
+          "bbox_points": [
+            202.62,
+            255.52,
+            208.78,
+            263.52
+          ]
+        },
+        {
+          "text": "1:04F1:47",
+          "bbox_points": [
+            211.01,
+            254.15,
+            242.14,
+            263.82
+          ]
+        }
+      ]
+    },
+    {
+      "text": "d",
+      "bbox_points": [
+        230.91,
+        259.95,
+        234.11,
+        265.55
+      ],
+      "words": [
+        {
+          "text": "d",
+          "bbox_points": [
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+            259.95,
+            234.11,
+            265.55
+          ]
+        }
+      ]
+    },
+    {
+      "text": "σ",
+      "bbox_points": [
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+        255.52,
+        246.92,
+        263.52
+      ],
+      "words": [
+        {
+          "text": "σ",
+          "bbox_points": [
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+            255.52,
+            246.92,
+            263.52
+          ]
+        }
+      ]
+    },
+    {
+      "text": "g",
+      "bbox_points": [
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+        259.91,
+        250.21,
+        265.52
+      ],
+      "words": [
+        {
+          "text": "g",
+          "bbox_points": [
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+            259.91,
+            250.21,
+            265.52
+          ]
+        }
+      ]
+    },
+    {
+      "text": "0:69 D50",
+      "bbox_points": [
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+        250.26,
+        281.54,
+        259.96
+      ],
+      "words": [
+        {
+          "text": "0:69",
+          "bbox_points": [
+            251.72,
+            254.15,
+            262.49,
+            259.96
+          ]
+        },
+        {
+          "text": "D50",
+          "bbox_points": [
+            268.78,
+            250.26,
+            281.54,
+            259.17
+          ]
+        }
+      ]
+    },
+    {
+      "text": "K L,",
+      "bbox_points": [
+        299.06,
+        255.7,
+        311.26,
+        265.52
+      ],
+      "words": [
+        {
+          "text": "K",
+          "bbox_points": [
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+            255.7,
+            305.06,
+            263.7
+          ]
+        },
+        {
+          "text": "L,",
+          "bbox_points": [
+            305.06,
+            255.8,
+            311.26,
+            265.52
+          ]
+        }
+      ]
+    },
+    {
+      "text": "0",
+      "bbox_points": [
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+        253.39,
+        306.31,
+        257.39
+      ],
+      "words": [
+        {
+          "text": "0",
+          "bbox_points": [
+            305.23,
+            253.39,
+            306.31,
+            257.39
+          ]
+        }
+      ]
+    },
+    {
+      "text": "where K0",
+      "bbox_points": [
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+        253.98,
+        345.75,
+        263.82
+      ],
+      "words": [
+        {
+          "text": "where",
+          "bbox_points": [
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+            255.8,
+            335.71,
+            263.82
+          ]
+        },
+        {
+          "text": "K0",
+          "bbox_points": [
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+          ]
+        }
+      ]
+    },
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+      "text": "L",
+      "bbox_points": [
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+        347.85,
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+      ],
+      "words": [
+        {
+          "text": "L",
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+            259.83,
+            347.85,
+            265.43
+          ]
+        }
+      ]
+    },
+    {
+      "text": "¼ factor to account for the effects of an apron downstream",
+      "bbox_points": [
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+        255.52,
+        560.77,
+        263.82
+      ],
+      "words": [
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+          "bbox_points": [
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+        },
+        {
+          "text": "factor",
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+            378.45,
+            263.82
+          ]
+        },
+        {
+          "text": "to",
+          "bbox_points": [
+            380.81,
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+            387.96,
+            263.82
+          ]
+        },
+        {
+          "text": "account",
+          "bbox_points": [
+            390.33,
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+            418.83,
+            263.82
+          ]
+        },
+        {
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+            431.4,
+            263.82
+          ]
+        },
+        {
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+          ]
+        },
+        {
+          "text": "effects",
+          "bbox_points": [
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+            263.82
+          ]
+        },
+        {
+          "text": "of",
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+        },
+        {
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+          ]
+        },
+        {
+          "text": "apron",
+          "bbox_points": [
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+            263.82
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+        },
+        {
+          "text": "downstream",
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+            255.8,
+            560.77,
+            263.82
+          ]
+        }
+      ]
+    },
+    {
+      "text": "a a",
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+        277.62,
+        269.2
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+      "words": [
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+        },
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+          "bbox_points": [
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+            277.62,
+            269.2
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+        }
+      ]
+    },
+    {
+      "text": "0",
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+        289.08
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+      "words": [
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+}

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_03.txt

@@ -0,0 +1 @@
+Scour depth prediction equations

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_04.json

@@ -0,0 +1,742 @@
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Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_04.txt

@@ -0,0 +1 @@
+Values of performance indices for the existing equations

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_05.json

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Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_05.txt

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+Comparison of measured scour depths with scour depths predicted using existing equations

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_06.json

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+            384.51,
+            659.93
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+    },
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+            372.83,
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+            416.75,
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+        {
+          "text": "()",
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+            665.58,
+            440.13,
+            673.88
+          ]
+        },
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+      ]
+    },
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+        },
+        {
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+            707.59,
+            377.77,
+            715.89
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+}

Media/2019/Aamir and Ahmad - 2019 - Estimation of maximum scour depth downstream of an apron under submerged wall jets/table_09.txt

@@ -0,0 +1 @@
+Values of DR for existing equations, and ANN and ANFIS models