{"id":"W1985653295","doi":"10.1016/j.chemosphere.2006.05.001","title":"Photochemical alteration of the molecular weight of dissolved organic matter","year":2006,"lang":"en","type":"article","venue":"Chemosphere","topic":"Marine and coastal ecosystems","field":"Earth and Planetary Sciences","cited_by":132,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Rimouski","funders":"Natural Sciences and Engineering Research Council of Canada; Université du Québec à Rimouski","keywords":"Chemistry; Irradiation; Dissolved organic carbon; Absorbance; Oxygen; Photochemistry; Dispersity; Visible spectrum; Environmental chemistry; Analytical Chemistry (journal); Organic chemistry; Materials science; Chromatography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00006782397,0.0001832421,0.00007473325,0.0001267198,0.0001723655,0.000208109,0.0001681827,0.0003583056,0.00154713],"category_scores_gemma":[0.0001626353,0.0001349165,0.0001385796,0.0001489242,0.000178348,0.0002864067,0.0001125779,0.0004109073,0.0001870356],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004883468,"about_ca_system_score_gemma":0.000195456,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004371759,"about_ca_topic_score_gemma":0.003822687,"domain_scores_codex":[0.9999605,0.00000313613,0.000001428131,0.00001669607,0.000008616609,0.000009562526],"domain_scores_gemma":[0.9998983,0.00002139628,0.00002541618,0.00001105957,0.00002464001,0.00001915549],"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":[0.000254114,0.00003124676,0.01084198,0.00002458211,0.00002971762,0.00004308193,0.00005557507,0.0001892729,0.9832162,0.0002502672,0.0001073569,0.004956474],"study_design_scores_gemma":[0.00002044481,0.0002895031,0.2489505,0.000003324689,0.00003668583,0.0001396608,0.0001039127,0.001840757,0.7467854,0.0003899003,0.001431177,0.00000881152],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964969,0.0004689039,0.0008905048,0.00009731678,0.00002762567,0.000006882446,0.0002937118,0.0000226727,0.001695547],"genre_scores_gemma":[0.9982042,0.0001084182,0.0001997338,0.00003855277,0.000006228692,0.00000322348,0.0001608842,0.000003938726,0.001274807],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004371759,"threshold_uncertainty_score":0.008692622,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002248779155790985,"score_gpt":0.1514279247522344,"score_spread":0.1491791455964434,"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."}}