{"id":"W1990124157","doi":"10.1149/1.3271363","title":"Effect of Operating Backpressure on PEM Fuel Cell Performance","year":2009,"lang":"en","type":"article","venue":"ECS Transactions","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"BC Innovation Council; National Research Council Canada","funders":"National Research Council Canada","keywords":"Proton exchange membrane fuel cell; Dielectric spectroscopy; Cyclic voltammetry; Fuel cells; Materials science; Electrical impedance; Mass transfer; Electrode; Analytical Chemistry (journal); Operating temperature; Chemistry; Chemical engineering; Nuclear engineering; Electrical engineering; Electrochemistry; Chromatography; Engineering","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003950118,0.0008291131,0.0006647751,0.0004188021,0.0004949817,0.0009301631,0.0005333626,0.0006486044,0.001724093],"category_scores_gemma":[0.001678575,0.0002971253,0.000303361,0.0003602494,0.0004110842,0.00104278,0.0004169808,0.000990322,0.0004760249],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002511985,"about_ca_system_score_gemma":0.000269447,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007979118,"about_ca_topic_score_gemma":0.0007513218,"domain_scores_codex":[0.9993733,0.00006440253,0.00005576419,0.00007895828,0.0003036243,0.000123968],"domain_scores_gemma":[0.9988073,0.0006936769,0.0001004938,0.00006812611,0.0002512241,0.00007918157],"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":[0.001635305,0.00009832215,0.003447828,0.0002824624,0.00004114959,0.0009118692,0.0002732419,0.001107968,0.9822995,0.00005732368,0.0001578654,0.009687207],"study_design_scores_gemma":[0.00001920164,0.0007633718,0.009767627,0.00002100966,0.00004121058,0.000302112,0.0001490829,0.001505525,0.9864669,0.00006874121,0.0008673534,0.00002796069],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962549,0.001502818,0.0009133268,0.00008900195,0.00006374412,0.00001241522,0.0001886597,0.0001231618,0.000851829],"genre_scores_gemma":[0.9978107,0.0008359944,0.0005292783,0.00006139586,0.00003074576,0.00001108686,0.0003156883,0.00004453582,0.0003606438],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001724093,"threshold_uncertainty_score":0.005767643,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00296209528523732,"score_gpt":0.1846562008012335,"score_spread":0.1816941055159962,"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."}}