{"id":"W6987103535","doi":"","title":"SÃ©paration et purification du 2,6-dimÃ©thoxyphÃ©nol, du 4-mÃ©thylagaÃ¯acol, du catÃ©chol et du mÃ©thylcyclopentonolone Ã  partir de l'huile pyrolytique provenant de l'Ã©corce de bouleau Ã  papier, Betula papyrifera","year":2000,"lang":"fr","type":"other","venue":"Library and Archives Canada (Government of Canada)","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Pollen; Identification (biology); Context (archaeology)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002184394,0.001079753,0.0005349521,0.0006230399,0.0005328153,0.0003224642,0.0005027715,0.0003048146,0.01352942],"category_scores_gemma":[0.0002238326,0.0002586996,0.0005078992,0.0005189385,0.0003635282,0.0001883223,0.0003805259,0.0006904287,0.01348707],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007078606,"about_ca_system_score_gemma":0.001011451,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01818194,"about_ca_topic_score_gemma":0.02125928,"domain_scores_codex":[0.9998098,0.00001588188,0.00000851692,0.00004489208,0.00006776634,0.00005318245],"domain_scores_gemma":[0.9998536,0.00001924633,0.00001404934,0.00003444103,0.00004640023,0.00003228451],"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":[0.0001642713,0.0000761492,0.0002329766,0.0001709942,0.00001115493,0.00009761335,0.00004951514,0.00009335139,0.9692895,0.0003909087,0.004180758,0.02524277],"study_design_scores_gemma":[0.00007375638,0.0003013365,0.007130458,0.0000173325,0.00003018935,0.0003506667,0.00003240686,0.0003379089,0.8273553,0.0001853742,0.1641706,0.00001455019],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5846941,0.02076405,0.1353362,0.00255123,0.001524179,0.002964335,0.06464958,0.007439405,0.180077],"genre_scores_gemma":[0.3582289,0.007701328,0.06322463,0.0005935413,0.0002161119,0.0008677572,0.09352508,0.0008832451,0.4747594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9818181,"threshold_uncertainty_score":0.04526043,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003429844818416547,"score_gpt":0.1678030220271791,"score_spread":0.1643731772087626,"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."}}