{"id":"W2012550084","doi":"10.1080/00218460801954474","title":"Analysis of Ink/Coating Penetration on Paper Surfaces by Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) in Conjunction with Principal Component Analysis (PCA)","year":2008,"lang":"en","type":"article","venue":"The Journal of Adhesion","topic":"Cultural Heritage Materials Analysis","field":"Arts and Humanities","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Secondary ion mass spectrometry; Principal component analysis; Inkwell; Coating; Materials science; Mass spectrometry; Analytical Chemistry (journal); Nanotechnology; Chemistry; Composite material; Computer science; Chromatography; Artificial intelligence","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0009304465,0.0001749113,0.0007675266,0.0008185282,0.0001801385,0.00004271496,0.0001811313,0.00005091841,0.002583755],"category_scores_gemma":[0.00002754524,0.00009953881,0.000305473,0.0007819882,0.0001389245,0.000362705,0.00002259907,0.0001914599,0.000004810068],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009641552,"about_ca_system_score_gemma":0.00003090655,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005953002,"about_ca_topic_score_gemma":0.001232499,"domain_scores_codex":[0.9978445,0.0003387895,0.0009281628,0.0001364916,0.0006085446,0.000143511],"domain_scores_gemma":[0.9980001,0.0001984776,0.001271964,0.0001979344,0.0002884174,0.00004309956],"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":[0.001193288,0.0002922791,0.01656626,0.00004679581,0.004003054,0.00001300976,0.01295452,0.01997619,0.9444826,0.000147946,0.0002053355,0.0001187375],"study_design_scores_gemma":[0.003085395,0.004543487,0.448234,0.0004645139,0.02434421,0.00003498452,0.01859114,0.01812362,0.480462,0.0001713365,0.00101792,0.0009273821],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983283,0.0002287552,0.0000484147,0.0001327424,0.00005803244,0.00008903319,0.00002469714,0.000006650829,0.001083418],"genre_scores_gemma":[0.9991674,0.0002004453,0.0001355662,0.00003130367,0.00008359543,5.663155e-7,0.00005090624,0.00001052845,0.0003196457],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4640206,"threshold_uncertainty_score":0.998328,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02048719334142133,"score_gpt":0.2160641250197611,"score_spread":0.1955769316783398,"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."}}