{"id":"W2068631624","doi":"10.4141/s00-009","title":"Reply to: Preston, C.M. (2000): Comment on: \"Application of <sup>13</sup>C CPMAS NMR techniques in 'Petroleum residues as water-repellent substances in weathered nonwettable oil-contaminated soils' (Roy et al. 1999) and recent related studies\"","year":2000,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"NMR spectroscopy and applications","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Soil water; Petroleum; Chemistry; Environmental chemistry; Petroleum product; Environmental science; Soil science; Organic chemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00122591,0.0001639098,0.000307899,0.0003581987,0.0001955298,0.00006153604,0.0003870467,0.00003274399,0.0001127188],"category_scores_gemma":[0.00002227885,0.0001360488,0.00003655545,0.0006846005,0.0003064611,0.000259216,0.00002243176,0.0002987093,0.000008817727],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004122401,"about_ca_system_score_gemma":0.0007278384,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.05154835,"about_ca_topic_score_gemma":0.02139585,"domain_scores_codex":[0.9982474,0.00007329027,0.000626028,0.0003356707,0.0002681849,0.000449373],"domain_scores_gemma":[0.9989294,0.00005225307,0.0002007643,0.0003002598,0.0001833073,0.0003339764],"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":[0.0007401863,0.001824677,0.3039112,0.0001051339,0.0002901878,0.0001341189,0.0629008,0.07501999,0.03727331,0.02847788,0.04499982,0.4443227],"study_design_scores_gemma":[0.002707831,0.001587864,0.03056884,0.001584772,0.00006146664,0.00003953676,0.009526114,0.003097045,0.342858,0.01388595,0.5931036,0.000978915],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9642982,0.0006109672,0.0000301805,0.0285217,0.00002617049,0.0002162278,0.00001636921,0.000007383199,0.006272765],"genre_scores_gemma":[0.9969324,0.0004770943,0.0003106083,0.001801085,0.000019876,0.00004970536,0.000004468612,0.00001094442,0.0003938443],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5481039,"threshold_uncertainty_score":0.9964611,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009216459454131246,"score_gpt":0.2875267602242542,"score_spread":0.278310300770123,"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."}}