{"id":"W4232857872","doi":"10.1002/9780470974001.f303053","title":"Durability","year":2010,"lang":"en","type":"other","venue":"Handbook of Fuel Cells","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ballard Power Systems (Canada)","funders":"","keywords":"Durability; Reliability (semiconductor); Resource (disambiguation); Degradation (telecommunications); Investment (military); Computer science; Risk analysis (engineering); Reliability engineering; Biochemical engineering; Business; Engineering; Power (physics); Telecommunications","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00008175179,0.0002755053,0.0004661293,0.0001182801,0.000009046747,0.00001433175,0.000198104,0.0007846211,0.01540734],"category_scores_gemma":[0.000003971715,0.0002396657,0.0001187415,0.00004686203,0.00009597876,0.0000151383,0.00003049369,0.0002999814,0.0006481407],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001444869,"about_ca_system_score_gemma":0.00001956421,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004883833,"about_ca_topic_score_gemma":0.00003433148,"domain_scores_codex":[0.9991511,0.00001424355,0.000285372,0.0001921734,0.0001382492,0.0002188479],"domain_scores_gemma":[0.9993304,0.00002240735,0.000093331,0.000460374,0.00001720586,0.00007625849],"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":[0.000005595589,0.00003634529,0.00000234194,0.00954024,0.000125657,0.00001062335,0.00006015449,0.0001572841,0.2940382,0.000008624145,0.6956115,0.0004033587],"study_design_scores_gemma":[0.0001851096,0.00001334912,9.77568e-7,0.0004153555,0.00003646379,0.00000161439,0.000001775229,0.00003339544,0.1962344,0.0001134973,0.8027294,0.0002345932],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.00006347501,0.03518957,0.00003719713,0.000002446191,0.003415601,0.000253842,0.0001192139,0.0004295479,0.9604891],"genre_scores_gemma":[0.001630492,0.06336579,0.004814983,0.00002196722,0.0009151778,0.00002474095,0.00006094704,0.001389101,0.9277768],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.1071179,"threshold_uncertainty_score":0.9854927,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003703434610888432,"score_gpt":0.1704810965097313,"score_spread":0.1667776618988429,"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."}}