{"id":"W4415223255","doi":"10.1101/2025.10.13.682204","title":"Pandemic Legacy: Medical Facemasks as a Potential Source of Marine Microplastic?","year":2025,"lang":"en","type":"preprint","venue":"bioRxiv (Cold Spring Harbor Laboratory)","topic":"Microplastics and Plastic Pollution","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada; National Science Foundation","keywords":"Microplastics; Bay; Dominance (genetics); Population; Pollution; Plastic pollution; Pandemic","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0003245206,0.0002993853,0.0001900225,0.0005920096,0.0008358976,0.001401188,0.0003606074,0.000784756,0.003569798],"category_scores_gemma":[0.0005914109,0.0001463475,0.0001742867,0.0007516405,0.0005532415,0.000613139,0.0008749665,0.0007895686,0.0003209928],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001740828,"about_ca_system_score_gemma":0.001207997,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08100345,"about_ca_topic_score_gemma":0.1570257,"domain_scores_codex":[0.9997825,0.00002747585,0.000009619081,0.00003798019,0.00005334145,0.00008902531],"domain_scores_gemma":[0.9995607,0.00004036244,0.0002069694,0.00001235939,0.00009092894,0.00008866871],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001795427,0.00004143589,0.9635588,0.0001780029,0.00004407498,0.001720765,0.001467035,0.0003678447,0.007047367,0.0004640439,0.003714913,0.02121617],"study_design_scores_gemma":[0.000003080538,0.0001085945,0.9734701,0.0002353028,0.00003231123,0.0008868034,0.01194993,0.0007922988,0.001831915,0.0003465594,0.01032354,0.00001964104],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9872268,0.001770728,0.0004453946,0.003271237,0.000083175,0.00002032073,0.001304383,0.00001582081,0.00586225],"genre_scores_gemma":[0.9958522,0.001149686,0.0005133426,0.0006854839,0.00007996708,0.000007083309,0.0004857628,0.00000586619,0.001220462],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08100345,"threshold_uncertainty_score":0.1610639,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006588473734458494,"score_gpt":0.2028103587457306,"score_spread":0.1962218850112721,"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."}}