{"id":"W2489854656","doi":"10.1109/itherm.2016.7517586","title":"Improved predictions of cyclic stress-strain curves for lead free solders using the Anand viscoplastic constitutive model","year":2016,"lang":"en","type":"article","venue":"","topic":"Electronic Packaging and Soldering Technologies","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"AGE-WELL; National Science Foundation","keywords":"Viscoplasticity; Materials science; Constitutive equation; Soldering; Composite material; Hysteresis; Temperature cycling; Creep; Stress (linguistics); Cyclic stress; Yield (engineering); Structural engineering; Thermal; Finite element method; Thermodynamics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007939867,0.0001211507,0.0001455676,0.00005492711,0.00008756568,0.00001031884,0.0002152016,0.0000680274,0.000002545092],"category_scores_gemma":[0.0001875284,0.00007122929,0.00005655229,0.00007941479,0.0002743983,0.000102953,0.00003602408,0.00008755121,2.461622e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005111398,"about_ca_system_score_gemma":0.00006605058,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001497729,"about_ca_topic_score_gemma":0.0001012204,"domain_scores_codex":[0.999367,0.000006378562,0.0001634941,0.0001258259,0.00006511665,0.0002722],"domain_scores_gemma":[0.9994154,0.0001898281,0.00003251037,0.0003063263,0.00003560969,0.0000203236],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001737948,0.00004670667,0.0003756958,0.000468401,0.000398698,6.823369e-7,0.0003038508,0.3432645,0.6298466,0.01747737,0.003991311,0.003808719],"study_design_scores_gemma":[0.0005079862,0.00005119719,0.00002805828,0.0003583803,0.000054008,0.00000320989,0.0001938735,0.9124162,0.08177511,0.004450447,0.00002619351,0.0001353548],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03567459,0.0005582674,0.9614054,0.0003559965,0.00008931831,0.0002570492,0.0005200981,0.0005714174,0.0005678695],"genre_scores_gemma":[0.9955603,0.0002591682,0.003975192,0.00001077819,0.00001436735,0.0000383985,0.000002958292,0.00001628904,0.000122496],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9598858,"threshold_uncertainty_score":0.2904646,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02466599271176686,"score_gpt":0.2467090150219135,"score_spread":0.2220430223101466,"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."}}