{"id":"W2141852640","doi":"10.1111/j.1945-5100.2003.tb00255.x","title":"Impact‐induced frictional melting in ordinary chondrites: A mechanism for deformation, darkening, and vein formation","year":2003,"lang":"en","type":"article","venue":"Meteoritics and Planetary Science","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Chondrite; Ordinary chondrite; Meteorite; Deformation (meteorology); Geology; Silicate; Thin section; Shock (circulatory); Shear zone; Mineralogy; Shear (geology); Mineral; Geochemistry; Materials science; Metallurgy; Petrology; Chemistry; Astrobiology","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":[0.0008090499,0.0001326566,0.0001357901,0.0001742345,0.0004311248,0.0001340488,0.0001142464,0.00002740902,0.00004752514],"category_scores_gemma":[0.00004827849,0.0001166899,0.00002132259,0.0003003139,0.00007273205,0.001074282,0.00002033558,0.0001115096,0.000002687888],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001572374,"about_ca_system_score_gemma":0.00009554534,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002286382,"about_ca_topic_score_gemma":0.00001978633,"domain_scores_codex":[0.9989354,0.00003634002,0.0002274441,0.0002493554,0.0002059919,0.0003454461],"domain_scores_gemma":[0.9994774,0.0001531255,0.000074512,0.00009351543,0.00006695565,0.0001345198],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006426396,0.0001289782,0.6565955,0.0001044421,0.0000360917,0.00001057646,0.003582131,0.001400465,0.03211896,0.2785102,0.0002133145,0.02723512],"study_design_scores_gemma":[0.002128645,0.0009622501,0.4556341,0.0001109385,0.00004854229,0.0001745158,0.003303124,0.4836764,0.003749728,0.04785173,0.001408841,0.0009511982],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9802505,0.00005506014,0.01781977,0.00003466515,0.0001614116,0.0002141881,0.0001363565,0.000009610611,0.001318471],"genre_scores_gemma":[0.9862185,0.00000568555,0.01352441,0.0000395465,0.00004113424,0.000008039633,0.0001401383,0.000003241373,0.00001929958],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.482276,"threshold_uncertainty_score":0.4758475,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01323884656770118,"score_gpt":0.247074096524124,"score_spread":0.2338352499564228,"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."}}