{"id":"W3148412492","doi":"10.1016/j.jobab.2021.03.004","title":"Deflection test and modal analysis of lightweight timber floors","year":2021,"lang":"en","type":"article","venue":"Journal of Bioresources and Bioproducts","topic":"Structural Engineering and Vibration Analysis","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Nanjing Forestry University","keywords":"Modal; Deflection (physics); Structural engineering; Natural frequency; Vibration; Modal analysis; Modal testing; Finite element method; Engineering; Fundamental frequency; Normal mode; Acoustics; Materials science; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0002084939,0.0002705214,0.0001172718,0.000388161,0.0002012678,0.0001463364,0.0002287242,0.00018744,0.003981285],"category_scores_gemma":[0.0003580219,0.0001399673,0.0002427725,0.0001597518,0.0002608484,0.0001992346,0.0002491762,0.0001741223,0.0003050207],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001235342,"about_ca_system_score_gemma":0.0001090542,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009308401,"about_ca_topic_score_gemma":0.001444668,"domain_scores_codex":[0.9997618,0.00001699474,0.000006861637,0.00002937803,0.0001514024,0.00003360731],"domain_scores_gemma":[0.9998147,0.00005805563,0.00001776384,0.00002163348,0.00006926827,0.00001861441],"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":[0.0001670759,0.00004300491,0.01203895,0.00007627337,0.000009758764,0.0003602488,0.0005158555,0.01184634,0.9457678,0.0005960338,0.0002358085,0.02834284],"study_design_scores_gemma":[0.00004012772,0.001505262,0.2021047,0.00003251071,0.0000341431,0.0007294801,0.001595296,0.1214043,0.6682947,0.0008869965,0.003283689,0.00008868726],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9849597,0.0000289069,0.01275328,0.00001066468,0.00000627776,0.00001287381,0.00008944293,0.0001070779,0.002031783],"genre_scores_gemma":[0.9966898,0.00001256168,0.002166787,0.000004350974,0.000001098958,0.000005351606,0.00008212725,0.000009199056,0.001028649],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003981285,"threshold_uncertainty_score":0.01331878,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00446585872833129,"score_gpt":0.1888004908484341,"score_spread":0.1843346321201028,"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."}}