{"id":"W4248737800","doi":"10.1007/978-90-481-2269-1_7","title":"Spermatogonia","year":2009,"lang":"en","type":"book-chapter","venue":"Human cell culture","topic":"Sperm and Testicular Function","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Royal Victoria Hospital; McGill University","funders":"","keywords":"Fertility; Male fertility; Human reproduction; Spermatogenesis; Biology; Mechanism (biology); Human fertility; Andrology; Medicine; Genetics; Population; Environmental health","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":[0.0001342851,0.0005120092,0.0003878159,0.0007507353,0.0005360508,0.001083477,0.0004600651,0.0004360304,0.0329687],"category_scores_gemma":[0.0001032813,0.0002735114,0.0002628752,0.0005627697,0.0006095027,0.0005648292,0.0006707874,0.001139898,0.02288069],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003785552,"about_ca_system_score_gemma":0.0005220596,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008739138,"about_ca_topic_score_gemma":0.002096284,"domain_scores_codex":[0.9999161,0.000007804255,0.000004610447,0.00002637065,0.00003542446,0.000009655727],"domain_scores_gemma":[0.9999754,0.000004453166,0.000001952864,0.00000528536,0.000008547318,0.000004325126],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00009285307,0.0000538479,0.0002337246,0.001044327,0.00001770044,0.0004032971,0.0005454455,0.000399027,0.08397102,0.1148359,0.1169598,0.681443],"study_design_scores_gemma":[0.000003523052,0.00002518399,0.0002594614,0.00005335566,0.000004963015,0.0003324595,0.00003022396,0.00004568245,0.007135805,0.003039386,0.9890664,0.000003639478],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0049335,0.05750557,0.02438672,0.001222627,0.002521083,0.0001935934,0.001392432,0.001022164,0.9068223],"genre_scores_gemma":[0.02003185,0.01877761,0.006902755,0.0008581614,0.0002623952,0.00008490177,0.0007910452,0.0001642416,0.9521271],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.0329687,"threshold_uncertainty_score":0.1102913,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01977758427258187,"score_gpt":0.2406706933157432,"score_spread":0.2208931090431613,"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."}}