{"id":"W1485963691","doi":"10.1063/1.4929717","title":"Experimental study of the thermal conductivity of sintered tungsten: Evidence of a critical behaviour with porosity","year":2015,"lang":"en","type":"article","venue":"Applied Physics Letters","topic":"Thermal properties of materials","field":"Materials Science","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"Agence Nationale de la Recherche","keywords":"Porosity; Materials science; Tungsten; Spark plasma sintering; Thermal conductivity; Sintering; Microstructure; Composite material; Grain size; Grain boundary; Porous medium; Metallurgy","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":[0.0003672442,0.0001598114,0.0003802085,0.00001131615,0.00004032811,0.00001731095,0.0005080775,0.00002884274,0.00004476867],"category_scores_gemma":[0.00002660239,0.0001022438,0.00004720477,0.00006464007,0.000738925,0.000219969,0.0002925451,0.00007506922,0.000006332427],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003481649,"about_ca_system_score_gemma":0.00004576274,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004321082,"about_ca_topic_score_gemma":0.000002295084,"domain_scores_codex":[0.9985462,0.0001780911,0.0003289279,0.000246579,0.0005153343,0.0001848706],"domain_scores_gemma":[0.998935,0.00008621302,0.0002851903,0.0005415843,0.0001020751,0.00004991229],"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":[0.0007454621,0.001319395,0.002066886,0.00005024178,0.00001560165,0.000001279209,0.005371266,0.0002574071,0.9899859,0.0001495117,0.00002616425,0.00001091692],"study_design_scores_gemma":[0.0006975746,0.0004978942,0.00541126,0.00006154122,0.00005224434,0.00000150612,0.002614152,0.000001097244,0.9905402,0.000007488532,1.634122e-7,0.0001148598],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990553,0.00001686941,0.00003264146,0.0001116639,0.0001668041,0.0005253542,0.00001480919,0.0000164281,0.00006012359],"genre_scores_gemma":[0.9996048,3.260275e-8,0.0001899254,0.0001094011,0.00004294046,0.00003202061,3.980315e-7,0.00001858367,0.000001848056],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003344374,"threshold_uncertainty_score":0.4169379,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07004727656596173,"score_gpt":0.2887005732231566,"score_spread":0.2186532966571949,"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."}}