{"id":"W1965290461","doi":"10.1016/j.jsb.2009.08.014","title":"Mechanical properties of modern calcite- (Mergerlia truncata) and phosphate-shelled brachiopods (Discradisca stella and Lingula anatina) determined by nanoindentation","year":2009,"lang":"en","type":"article","venue":"Journal of Structural Biology","topic":"Calcium Carbonate Crystallization and Inhibition","field":"Materials Science","cited_by":77,"is_retracted":false,"has_abstract":false,"ca_institutions":"Brock University","funders":"","keywords":"Nanoindentation; Calcite; Composite material; Materials science; Elastic modulus; Mineralogy; Geology","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":[0.00007185026,0.0001177219,0.0000995438,0.0002476672,0.0001635268,0.0001484789,0.0002746751,0.0002898352,0.0006926031],"category_scores_gemma":[0.0001968202,0.0001856968,0.0001139645,0.0001580358,0.0003303435,0.0001841642,0.0001379525,0.000199538,0.0001460392],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001586634,"about_ca_system_score_gemma":0.00007175255,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00119303,"about_ca_topic_score_gemma":0.002616131,"domain_scores_codex":[0.9999467,0.000002016087,0.000005139389,0.00001561457,0.00002182338,0.000008697911],"domain_scores_gemma":[0.9998405,0.00003564374,0.0000474956,0.00001719367,0.00002938199,0.00002979771],"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":[0.00006623116,0.000005563085,0.00553333,0.00001659948,0.000006619185,0.0000425046,0.00005126428,0.0002256013,0.9928804,0.00005055867,0.00001544811,0.001105938],"study_design_scores_gemma":[0.00001737365,0.0002496596,0.5719802,0.000007194418,0.00002857707,0.0006422536,0.0002530742,0.00408523,0.4212358,0.0001388046,0.001343647,0.00001819923],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994562,0.00006425878,0.0001944298,0.000004079637,8.860314e-7,7.123327e-7,0.00007866636,0.000003364791,0.0001974133],"genre_scores_gemma":[0.9991805,0.0000321877,0.0003300276,0.000005206347,7.080122e-7,0.000001913338,0.0001508324,0.000002242881,0.0002963454],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00119303,"threshold_uncertainty_score":0.002372205,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01202303177313222,"score_gpt":0.253834815047039,"score_spread":0.2418117832739068,"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."}}