{"id":"W2791651064","doi":"10.1088/1755-1315/128/1/012170","title":"Skateboard deck materials selection","year":2018,"lang":"en","type":"article","venue":"IOP Conference Series Earth and Environmental Science","topic":"Transportation Safety and Impact Analysis","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"University of British Columbia","keywords":"Material selection; Materials science; Fracture toughness; Composite material; Brittleness; Alloy; Deck; Toughness; Material properties; Titanium; Brittle fracture; Fracture (geology); Titanium alloy; Structural engineering; Metallurgy; Engineering","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0005864489,0.001241665,0.0005863361,0.002138838,0.000814322,0.001158857,0.0006099168,0.0006172251,0.01339173],"category_scores_gemma":[0.0006135923,0.0004054265,0.0004732705,0.0009534581,0.0002245135,0.0007844947,0.0006479773,0.0004537381,0.00650602],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003830264,"about_ca_system_score_gemma":0.0006005258,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008709345,"about_ca_topic_score_gemma":0.004286606,"domain_scores_codex":[0.9996617,0.00004060428,0.0000222557,0.00005335505,0.0001683436,0.00005365473],"domain_scores_gemma":[0.9996617,0.00002457573,0.00002312777,0.00002329305,0.0002225013,0.00004480537],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002452442,0.001157936,0.01668908,0.00512133,0.00007664805,0.001828137,0.0003219862,0.02081148,0.5996116,0.006397591,0.02446719,0.3210646],"study_design_scores_gemma":[0.0001669508,0.00412326,0.03551707,0.0007198548,0.0002614556,0.001906281,0.001866408,0.01331025,0.5907313,0.002111749,0.3491247,0.0001607569],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8604857,0.005266618,0.03834036,0.000379911,0.0007308245,0.001649501,0.004442065,0.0008115716,0.08789349],"genre_scores_gemma":[0.8650209,0.004934515,0.07386179,0.0002864562,0.00007519044,0.0009334236,0.004278461,0.0004905376,0.05011869],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01339173,"threshold_uncertainty_score":0.0447998,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00810063011012057,"score_gpt":0.1928496839758902,"score_spread":0.1847490538657696,"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."}}