{"id":"W2045040114","doi":"10.1086/425202","title":"Isotopic Discrimination between Food and Blood and Feathers of Captive Penguins: Implications for Dietary Studies in the Wild","year":2005,"lang":"en","type":"article","venue":"Physiological and Biochemical Zoology","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":280,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"","keywords":"Feather; Biology; Predation; Isotope analysis; Zoology; δ15N; δ13C; Stable isotope ratio; Isotopes of nitrogen; Herring; Capelin; Delta; Animal science; Ecology; Fish <Actinopterygii>; Fishery","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":[0.0002763473,0.000350248,0.0002526992,0.0007379628,0.0003606119,0.0004978153,0.000379869,0.0003500905,0.0005031499],"category_scores_gemma":[0.0008075705,0.0002088473,0.000118953,0.0003247732,0.0005962728,0.0004203956,0.0002737854,0.0002079935,0.0001058204],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003667567,"about_ca_system_score_gemma":0.00009212874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009025302,"about_ca_topic_score_gemma":0.01834271,"domain_scores_codex":[0.9998341,0.00003870406,0.00001085665,0.00007684643,0.00002163489,0.00001784334],"domain_scores_gemma":[0.9994703,0.0001626933,0.0001301758,0.00005228343,0.0000749047,0.0001095941],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0006185948,0.00006925096,0.6907657,0.00009727617,0.0001365395,0.0003647872,0.0008599931,0.0001642332,0.2813228,0.0001121529,0.0001118821,0.02537675],"study_design_scores_gemma":[0.000002733699,0.0001460642,0.9943593,0.000004445452,0.00002087469,0.0003121208,0.0003676149,0.0002944054,0.004256345,0.00004810709,0.0001808727,0.000007113439],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990742,0.000256786,0.0003118263,0.00001308102,0.000002771476,0.000002695103,0.00005875331,0.000005612617,0.0002741276],"genre_scores_gemma":[0.9987827,0.0001515522,0.0007641367,0.00003091273,0.000004679518,0.000007819713,0.0001202626,0.000003749414,0.0001341443],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009025302,"threshold_uncertainty_score":0.01794553,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06586831369630569,"score_gpt":0.3099786247583258,"score_spread":0.2441103110620201,"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."}}