{"id":"W4362565728","doi":"10.7202/1098147ar","title":"Daniel Macfarlane. Fixing Niagara Falls: Environment, Energy, and Engineers at the World’s Most Famous Waterfall. 332pp., index. Vancouver: UBC Press, 2020. $89.95 (hardcover). ISBN 9780774864220; $34.95 (paperback). ISBN 9780774864237. Also available in e-book formats.","year":2022,"lang":"en","type":"article","venue":"Scientia Canadensis Canadian Journal of the History of Science Technology and Medicine","topic":"History of Science and Medicine","field":"Arts and Humanities","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Waterfall; Index (typography); Art history; Engineering; Library science; Art; Cartography; Geography; Computer science; World Wide Web","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts","insufficient_payload"],"consensus_categories":["sts"],"category_scores_codex":[0.002201167,0.0002813385,0.0005058746,0.0009525975,0.002327101,0.00003321397,0.001499875,0.00007792397,0.002893551],"category_scores_gemma":[0.0001582601,0.0001888143,0.00006886073,0.0007680524,0.01819552,0.0005630191,0.0003631791,0.000668795,0.00000348597],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002390991,"about_ca_system_score_gemma":0.002258928,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.02778493,"about_ca_topic_score_gemma":0.3894372,"domain_scores_codex":[0.996864,0.00007917573,0.0006997852,0.0004830093,0.001061,0.0008130756],"domain_scores_gemma":[0.9981444,0.00007042033,0.0005625693,0.0005297135,0.0001458493,0.0005470616],"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":[0.00002393109,0.00001677369,0.0005498505,0.0000221878,0.00002316471,0.00009236622,0.008679233,0.0002284409,0.002444227,0.00116622,0.985768,0.0009855884],"study_design_scores_gemma":[0.0007154663,0.0002304493,0.00008966639,0.0001335355,0.00007509286,0.0002643002,0.009702682,0.0001839329,0.0001830355,0.0001557091,0.9880574,0.0002087755],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.2917535,0.5547069,0.00001026165,0.05918078,0.03025587,0.001211534,0.0002038932,0.00007202578,0.06260522],"genre_scores_gemma":[0.5941449,0.007800475,0.0000483389,0.007014617,0.0003044954,0.00002860061,0.000005619241,0.00004145248,0.3906114],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5469065,"threshold_uncertainty_score":0.9989718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009921612818721256,"score_gpt":0.1760225121281355,"score_spread":0.1661008993094142,"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."}}