{"id":"W1976700800","doi":"10.1016/j.fuel.2004.02.017","title":"Detection of natural oxidation of coking coal by TG-FTIR—mechanistic implications","year":2004,"lang":"en","type":"article","venue":"Fuel","topic":"Coal Properties and Utilization","field":"Engineering","cited_by":29,"is_retracted":false,"has_abstract":false,"ca_institutions":"Natural Resources Canada","funders":"","keywords":"Coal; Fourier transform infrared spectroscopy; Chemistry; Carbon fibers; Oxygen; Pyrolysis; Combustion; Thermogravimetry; Energy value of coal; Nitrogen; Environmental chemistry; Sulfur; Coal combustion products; Inorganic chemistry; Chemical engineering; Organic chemistry; Materials science","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":[0.00002714987,0.00004646778,0.00006250738,0.00003433517,0.00002238526,0.000005017588,0.00004017728,0.00003199848,0.000009102764],"category_scores_gemma":[0.00001665458,0.00004691227,0.0000205693,0.00009919299,0.00001088634,0.00006536528,0.000008684733,0.00004028465,0.000003208096],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004187266,"about_ca_system_score_gemma":0.000006157923,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005336151,"about_ca_topic_score_gemma":0.00004075222,"domain_scores_codex":[0.9996886,0.000003755434,0.0001343632,0.00005405932,0.00005745271,0.00006179438],"domain_scores_gemma":[0.9998198,0.000007997381,0.00003301994,0.00008213653,0.0000441742,0.0000128908],"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":[0.000004164951,0.00001013377,0.00002824246,0.00007905923,0.000006636867,2.688092e-8,0.00007248228,0.006230469,0.9898401,0.0007025664,0.00003003043,0.002996049],"study_design_scores_gemma":[0.0002891665,0.00005049252,0.004541656,0.00003699304,0.00001914804,0.000002312803,0.00005993783,0.01495207,0.9773849,0.001862842,0.0007067191,0.00009376642],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.852012,0.000463016,0.1465492,0.00002646485,0.0002104602,0.0001079081,0.00001319531,0.00007840832,0.0005393279],"genre_scores_gemma":[0.9996828,0.0000420522,0.0001839287,0.000004997517,0.0000190496,0.00000562591,0.00003021791,0.00000935721,0.00002200897],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1476707,"threshold_uncertainty_score":0.1913027,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007640500431048583,"score_gpt":0.1942895283387508,"score_spread":0.1866490279077022,"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."}}