{"id":"W262199370","doi":"","title":"Effect of preservative type and natural weathering on preservative gradients in southern pine lumber.","year":2009,"lang":"en","type":"article","venue":"Wood and Fiber Science (Society of Wood Science and Technology)","topic":"Wood Treatment and Properties","field":"Engineering","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chromated copper arsenate; Weathering; Preservative; Copper; Leaching (pedology); Chemistry; Adsorption; Environmental chemistry; Mineralogy; Geology; Geochemistry; Soil science; Soil water","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006095605,0.000156953,0.0002409594,0.0002164136,0.0001739228,0.00003662025,0.0003040924,0.00007664796,0.000001715398],"category_scores_gemma":[0.0001013478,0.0001130062,0.00001927464,0.002252173,0.002005365,0.0004799846,0.0001223233,0.0001730812,8.782862e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002966702,"about_ca_system_score_gemma":0.00004001564,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002559945,"about_ca_topic_score_gemma":0.000006891325,"domain_scores_codex":[0.998892,0.000009504014,0.0001553096,0.000328379,0.0002971502,0.0003176364],"domain_scores_gemma":[0.9995529,0.00003672569,0.00004901663,0.0001773864,0.0001295962,0.00005438041],"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":[0.0001420299,0.0002043548,0.07746105,0.0003600129,0.00008960031,0.00000474006,0.02966732,0.0001124028,0.7214488,0.001298707,0.0001503342,0.1690607],"study_design_scores_gemma":[0.002763242,0.007048964,0.06694441,0.0007593346,0.00004825314,0.00001739634,0.004893519,0.02448621,0.8895982,0.00246633,0.0002693381,0.0007048367],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977089,0.001133883,0.000001258938,0.0002966516,0.00004005672,0.000213277,0.000003472751,0.00005579623,0.0005466859],"genre_scores_gemma":[0.9991017,0.0002001293,0.0005785602,0.00001631334,0.000005256461,0.000005269951,3.340618e-7,0.00000471175,0.00008774998],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1683558,"threshold_uncertainty_score":0.7388849,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006853845549859557,"score_gpt":0.2211299145807021,"score_spread":0.2142760690308426,"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."}}