{"id":"W4238261977","doi":"10.1016/s1464-2859(16)30101-8","title":"Ballard powers hybrid urban tram in China for Tangshan Railway","year":2016,"lang":"en","type":"article","venue":"Fuel Cells Bulletin","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"China; Engineering; Civil engineering; Transport engineering; Geography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0002518878,0.0002639018,0.000313834,0.0001075871,0.00003237165,0.00004279799,0.0002230116,0.0001644236,0.002728763],"category_scores_gemma":[0.00002550991,0.0001947408,0.000121685,0.00007550527,0.00003965823,0.00003745031,0.00002980766,0.0001149443,0.0009749165],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008189895,"about_ca_system_score_gemma":0.00001261392,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001771857,"about_ca_topic_score_gemma":0.000003785244,"domain_scores_codex":[0.998655,0.00002945874,0.0003651591,0.0002894127,0.0001306001,0.000530368],"domain_scores_gemma":[0.9994652,0.00008864046,0.00004435845,0.0002607355,0.00002074588,0.0001202629],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001676255,0.0001488164,0.00005782535,0.002278096,0.0001084262,0.0001167523,0.0005437467,0.003650546,0.2906133,0.0001256034,0.7000522,0.002137036],"study_design_scores_gemma":[0.001556927,0.00007921053,0.00009374736,0.0001468045,0.00001455714,0.000006939385,0.00001535361,0.0002599655,0.08076689,0.000239576,0.9164355,0.0003845412],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5908193,0.02528283,0.0031792,0.007961558,0.01763376,0.004751931,0.001434736,0.002731623,0.3462051],"genre_scores_gemma":[0.988834,0.002404719,0.001073827,0.0001092614,0.000320538,0.00007899986,0.00002578719,0.0001316806,0.007021184],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3980147,"threshold_uncertainty_score":0.9998029,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003986643485643686,"score_gpt":0.1732760905860565,"score_spread":0.1692894471004128,"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."}}