{"id":"W2119934797","doi":"10.1109/pac.1991.165052","title":"Ion accelerators for space","year":2002,"lang":"en","type":"article","venue":"","topic":"Ion-surface interactions and analysis","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Space (punctuation); Ion; Particle accelerator; Chemical space; Ion beam; Computer science; Physics; Beam (structure); Aerospace engineering; Engineering; Chemistry; Operating system; Optics","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":[0.001525737,0.0009909548,0.0008259022,0.001910701,0.001808416,0.00253996,0.001182094,0.001591265,0.1823651],"category_scores_gemma":[0.002230089,0.0004310783,0.0005726003,0.002869538,0.0006048593,0.002901625,0.002884458,0.002676181,0.08122463],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001544333,"about_ca_system_score_gemma":0.001540787,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001169163,"about_ca_topic_score_gemma":0.001719267,"domain_scores_codex":[0.9988537,0.0001585573,0.00005846153,0.0001597499,0.0006590014,0.0001106115],"domain_scores_gemma":[0.9988826,0.0001474557,0.00009191628,0.0003063187,0.0004091412,0.0001625522],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00029605,0.00008304063,0.0008042248,0.0008696258,0.00004655186,0.0002183116,0.0003197558,0.001570842,0.01490709,0.2073773,0.4587791,0.3147282],"study_design_scores_gemma":[0.00001714466,0.00004207709,0.0002261088,0.00004331248,0.000006346484,0.0001958537,0.0000188822,0.0002649714,0.001643497,0.004454256,0.9930774,0.00001027729],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.005958819,0.05769371,0.06455593,0.008512706,0.008712581,0.0004024008,0.00429499,0.009887785,0.839981],"genre_scores_gemma":[0.06439191,0.03842833,0.07828757,0.003057625,0.002427644,0.0004421956,0.008210935,0.002644088,0.8021097],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1823651,"threshold_uncertainty_score":0.610072,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01655617636944989,"score_gpt":0.209193726893165,"score_spread":0.1926375505237151,"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."}}