{"id":"W6907639279","doi":"10.25316/ir-19243","title":"Optimization of a Hydrogen Alternative Aviation Fuel Supply Chain Under Demand and Emissions Constraints - A Case Study of Canada","year":2023,"lang":"en","type":"article","venue":"VIUSpace (Vancouver Island University Library)","topic":"Advanced Aircraft Design and Technologies","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Greenhouse gas; Jet fuel; Aviation; Supply chain; Steam reforming; Hydrogen production; Production (economics); Alternative fuels; Hydrogen","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006190166,0.00106599,0.000557368,0.0007247409,0.001564052,0.001590569,0.001151944,0.001443059,0.002964979],"category_scores_gemma":[0.001092607,0.0006576421,0.000847374,0.001097657,0.0009514758,0.0005977155,0.0006436304,0.0008763027,0.0001514817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01663763,"about_ca_system_score_gemma":0.01203743,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8592437,"about_ca_topic_score_gemma":0.828808,"domain_scores_codex":[0.999671,0.00007044021,0.000007523703,0.00004576634,0.00004605698,0.0001592896],"domain_scores_gemma":[0.9994628,0.0002396102,0.00003555451,0.00001837729,0.0001538526,0.00008988256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00009264692,0.00006467255,0.001691815,0.00003985154,0.00001898704,0.0002733921,0.00003637609,0.9937216,0.0005767647,0.001257904,0.0003865712,0.001839375],"study_design_scores_gemma":[0.0000733691,0.0001245061,0.001740086,0.00001118187,0.00003087219,0.00002588665,0.0003449256,0.9950414,0.001017452,0.0005443227,0.001027318,0.00001855803],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9728652,0.0001895069,0.008158379,0.0004252614,0.00001586399,0.00020214,0.001130138,0.00009769559,0.01691587],"genre_scores_gemma":[0.9891385,0.000123905,0.005753351,0.0000354961,0.000002659255,0.00004820969,0.000337832,0.00001797741,0.00454189],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1407563,"threshold_uncertainty_score":0.2831705,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007704980488657737,"score_gpt":0.1873099003404443,"score_spread":0.1796049198517865,"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."}}