{"id":"W1947989421","doi":"10.1139/b2012-014","title":"Sex-ratio variation versus interplant distances in the regulation of pollen deposition and seed production in dioecious <i>Cirsium arvense</i> (Asteraceae)<sup>1</sup>This article is part of a Special Issue entitled “Pollination biology research in Canada: Perspectives on a mutualism at different scales”.","year":2012,"lang":"en","type":"article","venue":"Botany","topic":"Plant and animal studies","field":"Agricultural and Biological Sciences","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Trent University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Biology; Pollen; Thistle; Cirsium arvense; Dioecy; Sex ratio; Sexual dimorphism; Botany; Inflorescence; Asteraceae; Polygonaceae; Pollination; Population; Zoology; Demography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003858588,0.00007514098,0.0001505768,0.00003616577,0.00007795985,0.00001033946,0.00005496066,0.00004250131,0.00004394902],"category_scores_gemma":[0.00005692317,0.00003430636,0.00001701008,0.0002387149,0.00005818722,0.00009621253,0.00002820803,0.00008326907,0.00000127588],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002470267,"about_ca_system_score_gemma":0.000008061593,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.04464076,"about_ca_topic_score_gemma":0.6224131,"domain_scores_codex":[0.9989438,0.0002860203,0.00022972,0.0001688519,0.0001998144,0.0001717933],"domain_scores_gemma":[0.9995932,0.0002360226,0.00008526988,0.00002717242,0.00004037416,0.00001793665],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002147862,0.0005671016,0.3484757,0.00002936148,0.00002414278,0.000002361409,0.04281618,0.00002888386,0.5979328,0.001012254,0.0004157904,0.00654758],"study_design_scores_gemma":[0.0003304773,0.0002353178,0.9821945,0.00005649756,0.000004571967,0.000001819823,0.009161321,0.0004230012,0.007284027,0.0001254213,0.0001191723,0.0000638643],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997785,0.000268997,5.054049e-7,0.001333613,0.00007043416,0.0002597195,0.00004343472,0.000002520256,0.0002358283],"genre_scores_gemma":[0.9994172,0.0001154031,0.000003685989,0.00001025672,0.0003759947,0.00001679652,0.00001063324,6.762438e-7,0.00004938873],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6337188,"threshold_uncertainty_score":0.9617211,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03653182534455979,"score_gpt":0.2536072207636917,"score_spread":0.2170753954191319,"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."}}