{"id":"W4414780146","doi":"10.1007/978-3-031-96763-4_30","title":"Impact of Freeze-Thaw Cycling on the Longevity of UPV Sensors in Concrete and the Analysis of Irreversible Effects","year":2025,"lang":"en","type":"book-chapter","venue":"Lecture notes in civil engineering","topic":"Smart Materials for Construction","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian Nuclear Laboratories","funders":"","keywords":"Cube (algebra); Waveform; Instrumentation (computer programming); Spectral analysis; Cycling; Envelope (radar); Modular design; SIGNAL (programming language)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007280257,0.0003293065,0.0003860454,0.0002666606,0.0002730773,0.0005159249,0.0004420134,0.0005887285,0.001275323],"category_scores_gemma":[0.001293687,0.0001735375,0.0003995539,0.0002590501,0.0004579965,0.0007034135,0.0002520814,0.0005165674,0.0002624815],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007421245,"about_ca_system_score_gemma":0.0002578706,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001597402,"about_ca_topic_score_gemma":0.002588714,"domain_scores_codex":[0.9997192,0.00003026426,0.000008545893,0.00007002912,0.0001300949,0.00004177875],"domain_scores_gemma":[0.9993144,0.0004599555,0.00004654131,0.00005332197,0.0001129897,0.00001283962],"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":[0.0006422059,0.0001089548,0.003598775,0.0004970936,0.00005838486,0.0003349879,0.0002730613,0.03077281,0.9041532,0.001705576,0.0006717589,0.05718319],"study_design_scores_gemma":[0.000006305448,0.0006317505,0.01184342,0.00006293124,0.00007425982,0.0001672614,0.0001714794,0.06518353,0.9184149,0.0009440064,0.002465417,0.00003477163],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.964459,0.01002395,0.01847549,0.000202689,0.000200638,0.00005172459,0.0007065272,0.000174354,0.005705667],"genre_scores_gemma":[0.9938675,0.001962483,0.001882509,0.00004105117,0.00001539302,0.00001721281,0.0002023799,0.00003967729,0.001971845],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001597402,"threshold_uncertainty_score":0.005384505,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004350558521268486,"score_gpt":0.2002542385914356,"score_spread":0.1959036800701671,"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."}}