{"id":"W7117366434","doi":"10.1016/j.jbiomech.2025.113141","title":"Comparison of lengthening and shortening stiffness tests in single skeletal muscle fibres","year":2025,"lang":"en","type":"article","venue":"Journal of Biomechanics","topic":"Muscle activation and electromyography studies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Stiffness; Repeatability; Modulus; Elastic modulus; Young's modulus; Skeletal muscle; Biomechanics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001209067,0.0004229074,0.0003904594,0.0008866257,0.0004312414,0.000257969,0.0003094052,0.0005596339,0.002869693],"category_scores_gemma":[0.002085921,0.0002532182,0.0003268306,0.0004376412,0.0005558401,0.0007062091,0.0004321307,0.0004134483,0.0004621732],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001379481,"about_ca_system_score_gemma":0.0002674104,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00102639,"about_ca_topic_score_gemma":0.001849733,"domain_scores_codex":[0.999468,0.0001049455,0.00008102201,0.00008803373,0.0001775531,0.00008045945],"domain_scores_gemma":[0.9963877,0.002041043,0.0002275761,0.0001641932,0.0008044332,0.00037503],"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":[0.006896347,0.0002640857,0.01538847,0.0002274911,0.00005929657,0.0001758009,0.0005453914,0.0003809468,0.9594736,0.00009534277,0.00005370253,0.01643975],"study_design_scores_gemma":[0.0001508434,0.01506587,0.5313744,0.00003968519,0.0001769132,0.0009868068,0.001085477,0.003167473,0.4469396,0.0001912866,0.0007747337,0.00004695488],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963028,0.0003124429,0.002244808,0.00001628116,0.00002312309,0.00003841235,0.0001198785,0.00001768724,0.0009245386],"genre_scores_gemma":[0.9953784,0.000178104,0.001595961,0.00003202457,0.00002416491,0.00006344737,0.0002478554,0.00001747872,0.002462574],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002869693,"threshold_uncertainty_score":0.009600103,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01876689681201513,"score_gpt":0.2744305201806837,"score_spread":0.2556636233686685,"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."}}