{"id":"W2023238285","doi":"10.2989/20702620.2014.917355","title":"Modelling of wander ratios, travel speeds and productivity of cable and grapple skidders in softwood sawtimber operations in South Africa","year":2014,"lang":"en","type":"article","venue":"Southern Forests a Journal of Forest Science","topic":"Forest Biomass Utilization and Management","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University","funders":"","keywords":"Productivity; Softwood; Environmental science; Engineering; Statistics; Mathematics; Pulp and paper industry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003893723,0.0005784828,0.0003774918,0.0005777238,0.0003429801,0.0009855533,0.0008611965,0.0005620656,0.0009350468],"category_scores_gemma":[0.001123138,0.0005940947,0.0006481512,0.0004956047,0.0003339518,0.0007059376,0.0003505798,0.0003929413,0.0002061499],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001541129,"about_ca_system_score_gemma":0.0009233975,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08712602,"about_ca_topic_score_gemma":0.08423112,"domain_scores_codex":[0.9998696,0.0000246903,0.000009683153,0.00004164841,0.00001911216,0.00003539141],"domain_scores_gemma":[0.9995647,0.0002763505,0.00007687601,0.00001816229,0.00003949546,0.00002449113],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001203815,0.00008413467,0.08275086,0.00006589355,0.00004734151,0.0003321906,0.0002694346,0.9061309,0.00301979,0.0002200417,0.00007373165,0.006885398],"study_design_scores_gemma":[0.00001024605,0.0001301879,0.03809704,0.00001895217,0.00002035168,0.00005023614,0.0003674546,0.960143,0.0007842898,0.0001799234,0.0001840392,0.00001440593],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957554,0.00002974887,0.003591034,0.0000178621,0.000001265272,0.00002118957,0.0001260806,0.00001825755,0.0004392286],"genre_scores_gemma":[0.9978282,0.00005270756,0.001521072,0.000002625241,7.290504e-7,0.0000207198,0.0001448951,0.000006848667,0.000422197],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08712602,"threshold_uncertainty_score":0.1732378,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01687389752533169,"score_gpt":0.2070217906695307,"score_spread":0.190147893144199,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}