{"id":"W4410207586","doi":"10.1103/physreve.111.l053501","title":"Nucleation-percolation transition in desiccation cracking of clay","year":2025,"lang":"en","type":"article","venue":"Physical review. E","topic":"Soil and Unsaturated Flow","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kootenay Association for Science & Technology","funders":"National Natural Science Foundation of China","keywords":"Desiccation; Nucleation; Percolation (cognitive psychology); Cracking; Materials science; Composite material; Thermodynamics; Ecology; Psychology; Physics; Biology; Neuroscience","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":[0.00006322181,0.00005584876,0.0001361786,0.00004603268,0.00001068112,0.000004440188,0.0000361013,0.0000211576,0.000007498815],"category_scores_gemma":[0.00002921031,0.00005401036,0.00004176809,0.0003751484,0.000006874001,0.0001174501,0.000002220668,0.00007578209,0.00001127909],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003574294,"about_ca_system_score_gemma":0.000007520833,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006919387,"about_ca_topic_score_gemma":0.000003717254,"domain_scores_codex":[0.9996328,0.00002103947,0.0001581967,0.00006643371,0.00006048325,0.00006101237],"domain_scores_gemma":[0.9998229,0.00004223403,0.00001625319,0.00007680957,0.00003153825,0.00001031257],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002485263,0.000286797,0.00173922,0.007266292,0.00006341504,0.000001337274,0.001560084,0.05685617,0.2972541,0.02605636,0.002032811,0.6068585],"study_design_scores_gemma":[0.0005673716,0.00003136427,0.07652579,0.006656257,0.0001238384,5.01063e-7,0.00003701463,0.8393033,0.0575969,0.01657315,0.002289154,0.0002953377],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9771647,0.003854885,0.01028802,0.0003545826,0.0001130474,0.0002807497,0.000001962381,0.00008974368,0.007852308],"genre_scores_gemma":[0.9980353,0.001679012,0.0001152078,0.00009587365,0.00003044709,0.00001770813,0.00001574428,0.000005790418,0.00000497558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7824472,"threshold_uncertainty_score":0.2202479,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008838016807055503,"score_gpt":0.2803693063406258,"score_spread":0.2715312895335704,"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."}}