{"id":"W2165795260","doi":"10.1139/p99-067","title":"Materials preparation by ball milling","year":2000,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Metallurgical and Alloy Processes","field":"Materials Science","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Killam Trusts","keywords":"Ball mill; Ball (mathematics); Physics; Mechanical engineering; Metallurgy; Materials science; Engineering; Mathematical analysis; Mathematics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000833803,0.001063706,0.001258588,0.001642835,0.001211763,0.0008678114,0.001408464,0.000925903,0.0209323],"category_scores_gemma":[0.001063414,0.0009090928,0.0004527421,0.001517631,0.0004657944,0.0008472436,0.0008476066,0.001975134,0.016045],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005700296,"about_ca_system_score_gemma":0.0006123016,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005675448,"about_ca_topic_score_gemma":0.001496711,"domain_scores_codex":[0.998961,0.00006329261,0.00008470974,0.0002844258,0.0004918018,0.0001147626],"domain_scores_gemma":[0.9994832,0.0000620991,0.00004205002,0.0001765489,0.0001976087,0.00003839569],"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":[0.0002176879,0.00009272626,0.0003115219,0.001577913,0.00002661298,0.0002821358,0.000214567,0.001392548,0.9104977,0.01081098,0.01609506,0.05848053],"study_design_scores_gemma":[0.0001018246,0.0004253127,0.001257904,0.0001162771,0.00003024022,0.0004858002,0.0001078842,0.003718522,0.7540467,0.002820438,0.2368155,0.00007352484],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1741139,0.01504575,0.6486594,0.001223174,0.003138635,0.009300016,0.01672787,0.0166333,0.1151578],"genre_scores_gemma":[0.3152334,0.01218138,0.6138098,0.0007973954,0.0003483998,0.006646658,0.01228705,0.002274284,0.03642153],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0209323,"threshold_uncertainty_score":0.0700255,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01377127189887724,"score_gpt":0.2260243130445793,"score_spread":0.2122530411457021,"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."}}