{"id":"W2023192811","doi":"10.1021/ma035567p","title":"Strain Dependent Local Phase Transitions Observed during Controlled Supercontraction Reveal Mechanisms in Spider Silk","year":2004,"lang":"en","type":"article","venue":"Macromolecules","topic":"Silk-based biomaterials and applications","field":"Materials Science","cited_by":89,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Spider silk; SILK; Spider; Crystallinity; Chemistry; Polymer; Hydrogen bond; Glycine; Polymer chemistry; Strain (injury); Phase (matter); Phase transition; Materials science; Chemical physics; Crystallography; Molecule; Amino acid; Composite material; Organic chemistry; Thermodynamics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003792122,0.0002213154,0.0003668671,0.00009457146,0.000216477,0.0001408972,0.0001919148,0.000119845,0.0004229705],"category_scores_gemma":[0.00002793339,0.0002049132,0.0001127448,0.0001527121,0.00008815854,0.0001998139,0.00002455274,0.00009160986,0.0001247127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001656659,"about_ca_system_score_gemma":0.00007805294,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000449456,"about_ca_topic_score_gemma":0.0007313724,"domain_scores_codex":[0.9982378,0.0001177339,0.0005359608,0.0004354104,0.0002550434,0.0004180527],"domain_scores_gemma":[0.9994416,0.00002990202,0.00009387447,0.0002643724,0.00005074345,0.0001195114],"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":[0.0003154367,0.0006649434,0.000003593881,0.0000215854,0.000009026445,0.0001318092,0.00013825,0.0008656513,0.9932685,0.004372593,0.00000217644,0.0002063944],"study_design_scores_gemma":[0.01359112,0.0001302336,0.0009308551,0.00005313014,0.00003455873,0.00007354178,0.000441047,0.00009449918,0.978624,0.005774327,0.000006598706,0.0002461027],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9458469,0.00004605034,0.05159509,0.001060759,0.0002046989,0.0007083022,0.0003478788,0.0001304311,0.0000598751],"genre_scores_gemma":[0.9965225,0.000005592758,0.002791076,0.0001725863,0.00006807037,0.0003106584,0.00007960385,0.00002589215,0.00002399682],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05067561,"threshold_uncertainty_score":0.8356118,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01864332316664204,"score_gpt":0.2612300464057342,"score_spread":0.2425867232390921,"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."}}