{"id":"W2004457391","doi":"10.1007/bf02533080","title":"Influence of concrete relative humidity on the amplitude of Ground-Penetrating radar (GPR) signal","year":2002,"lang":"en","type":"article","venue":"Materials and Structures","topic":"Geophysical Methods and Applications","field":"Engineering","cited_by":80,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Ground-penetrating radar; Radar; Depth sounding; Moisture; Waveform; Amplitude; Water content; SIGNAL (programming language); Relative humidity; Environmental science; Acoustics; Materials science; Geotechnical engineering; Remote sensing; Solid mechanics; Geology; Meteorology; Composite material; Engineering; Optics; Telecommunications; Computer science; Physics","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":[0.0001709459,0.0001924648,0.0002273271,0.0001707277,0.0001358068,0.0002557247,0.000119745,0.0003101391,0.001442878],"category_scores_gemma":[0.001288739,0.0001489559,0.0001267503,0.0001243421,0.0003230959,0.0002240488,0.0001843314,0.0002671693,0.0002386684],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001243751,"about_ca_system_score_gemma":0.0001163905,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001198926,"about_ca_topic_score_gemma":0.0009825923,"domain_scores_codex":[0.9998286,0.00003077725,0.000006559408,0.0000280734,0.00005562315,0.00005036542],"domain_scores_gemma":[0.9988943,0.0008017285,0.00005510664,0.00004606142,0.0001362865,0.00006652368],"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":[0.002273769,0.00009695451,0.01648373,0.00008933453,0.00004855765,0.000715886,0.0001861458,0.01848458,0.9445512,0.0002322542,0.0002442714,0.01659345],"study_design_scores_gemma":[0.00005667914,0.0007980663,0.1625128,0.00001491813,0.0001288352,0.0008862454,0.0003031538,0.1045309,0.7296699,0.000204721,0.00084829,0.00004552721],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963141,0.0001261435,0.002407288,0.00002216762,0.00001986221,0.000003341729,0.00004862059,0.00003351334,0.001025016],"genre_scores_gemma":[0.9996024,0.00004628057,0.00012118,0.000005259579,0.000004188522,6.273823e-7,0.00002724527,0.000006452172,0.0001863601],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001442878,"threshold_uncertainty_score":0.004826903,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02003335323492529,"score_gpt":0.2395508664482912,"score_spread":0.2195175132133659,"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."}}