{"id":"W2005385080","doi":"10.1021/ie4032082","title":"Interactions of Lignin with Optical Brightening Agents and Their Effect on Paper Optical Properties","year":2014,"lang":"en","type":"article","venue":"Industrial & Engineering Chemistry Research","topic":"Cultural Heritage Materials Analysis","field":"Arts and Humanities","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"Tianjin Science and Technology Committee; Beijing Municipal Science and Technology Commission; Tianjin University of Science and Technology; National Science Foundation","keywords":"Lignin; Pulp (tooth); Softwood; Pulp and paper industry; Materials science; Brightness; Composite material; Chemistry; Chemical engineering; Organic chemistry; Physics; Optics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003695333,0.0004467035,0.0002154643,0.0002328517,0.0001543774,0.000347646,0.0001595755,0.0003350111,0.0009129607],"category_scores_gemma":[0.0006057664,0.0001948089,0.0003856064,0.0002501539,0.0001874817,0.0003222948,0.0002389553,0.0006044406,0.0001700139],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001704632,"about_ca_system_score_gemma":0.0001405959,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009369146,"about_ca_topic_score_gemma":0.0009785678,"domain_scores_codex":[0.9996805,0.00008740463,0.00002280652,0.00005186471,0.00008475839,0.00007277734],"domain_scores_gemma":[0.9994957,0.0002160863,0.0001431628,0.00003538081,0.0000609267,0.0000487137],"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":[0.00007448599,0.00003024583,0.0003593837,0.00005982025,0.0000123129,0.00002794989,0.00001836946,0.0001333285,0.9973719,0.00002617818,0.000007078972,0.001878864],"study_design_scores_gemma":[0.000002557509,0.000230807,0.002106589,0.000004635663,0.00001353121,0.00001716001,0.00001918027,0.0003782474,0.9968401,0.000009008614,0.000374562,0.00000344767],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996057,0.001482708,0.001609605,0.00002414447,0.00001355511,0.00001639093,0.0000440276,0.00001665424,0.0007357752],"genre_scores_gemma":[0.9948367,0.001214655,0.00257049,0.00004510547,0.000008851353,0.00001794529,0.00006650211,0.00001515873,0.001224443],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009369146,"threshold_uncertainty_score":0.003054142,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1047116562211952,"score_gpt":0.2812991313812806,"score_spread":0.1765874751600854,"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."}}