{"id":"W2468819499","doi":"","title":"The Development of Lightweight, Ambient Air Breathing, Tubular PEM Fuel Cell","year":2002,"lang":"en","type":"article","venue":"Journal of New Materials for Electrochemical Systems","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Proton exchange membrane fuel cell; FOIL method; Cathode; Materials science; Nuclear engineering; Work (physics); Power (physics); Power density; Electricity generation; Fuel cells; Mechanical engineering; Automotive engineering; Composite material; Electrical engineering; Engineering; Chemical engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0002293494,0.000197242,0.0004091123,0.000316936,0.0002859625,0.0002851629,0.0006296266,0.0004885619,0.0009827277],"category_scores_gemma":[0.0002426369,0.0001113307,0.0002460202,0.0002696508,0.0001862094,0.0005787092,0.0002500337,0.0003756699,0.0007374641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002650025,"about_ca_system_score_gemma":0.0003441866,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000450143,"about_ca_topic_score_gemma":0.0004695593,"domain_scores_codex":[0.9998871,0.000006163059,0.000005403368,0.00001834067,0.00007156304,0.00001152631],"domain_scores_gemma":[0.9999006,0.000007090392,0.000005980465,0.000008969765,0.00006399935,0.000013437],"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":[0.0000893789,0.00006868464,0.0006386486,0.0004138486,0.0000181635,0.0005209397,0.00006537504,0.004193866,0.8420253,0.0121482,0.002531772,0.1372859],"study_design_scores_gemma":[0.00004293782,0.0006613572,0.002018244,0.00004169268,0.00003465452,0.001802626,0.00003614796,0.02130954,0.8205844,0.002408309,0.1510094,0.00005067182],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3350003,0.009560767,0.6188991,0.001010711,0.0009559098,0.0005238143,0.00144804,0.003974581,0.02862677],"genre_scores_gemma":[0.4469941,0.008512613,0.5196288,0.0002934823,0.0001496837,0.0004166964,0.001968238,0.0002303988,0.02180595],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0009827277,"threshold_uncertainty_score":0.003287554,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008796057799455628,"score_gpt":0.1908163128654073,"score_spread":0.1820202550659517,"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."}}