{"id":"W2120314743","doi":"10.1109/pac.1991.164693","title":"Controls and interlocks for a prototype 1 MHz beam chopper","year":2002,"lang":"en","type":"article","venue":"","topic":"Particle accelerators and beam dynamics","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF","funders":"","keywords":"Chopper; Interlock; Electrical engineering; Controller (irrigation); Physics; Beam (structure); Computer science; Computer hardware; Voltage; Optics; Engineering","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005271136,0.0005052015,0.0003989348,0.000461041,0.000561634,0.0005444802,0.001346696,0.000571876,0.009630282],"category_scores_gemma":[0.001009651,0.0002835293,0.0001751662,0.0002280789,0.0003026356,0.0005047613,0.0004631858,0.0004981777,0.001649145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005827928,"about_ca_system_score_gemma":0.0005666167,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008279931,"about_ca_topic_score_gemma":0.0007395504,"domain_scores_codex":[0.9994069,0.00007221147,0.00002513564,0.0001652975,0.0002550199,0.00007534176],"domain_scores_gemma":[0.9991933,0.0001436847,0.00007986662,0.0002066413,0.0002619498,0.0001145631],"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":[0.002078377,0.0003265947,0.004783111,0.0003407175,0.00004304315,0.0005336144,0.0005740044,0.00752542,0.7163417,0.006000747,0.01578722,0.2456654],"study_design_scores_gemma":[0.0004884904,0.003890934,0.0111532,0.00007394321,0.0001416544,0.002144995,0.0001649829,0.09611844,0.7615646,0.001945611,0.1221108,0.0002022969],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4198215,0.0004491175,0.5335379,0.0006735015,0.0004995978,0.0008987117,0.0009545143,0.02700387,0.01616126],"genre_scores_gemma":[0.8539381,0.0001344012,0.1320579,0.0002342606,0.0001049192,0.0003135823,0.0004811032,0.0003262548,0.01240943],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009630282,"threshold_uncertainty_score":0.03221655,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01499529452677824,"score_gpt":0.2162905878526052,"score_spread":0.201295293325827,"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."}}