{"id":"W1967313831","doi":"10.1021/ed1004867","title":"A Better Sunscreen: Structural Effects on Spectral Properties","year":2010,"lang":"en","type":"article","venue":"Journal of Chemical Education","topic":"Various Chemistry Research Topics","field":"Chemistry","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"McMaster University","keywords":"Benzaldehyde; Acetone; Context (archaeology); Aldol reaction; Chemistry; Absorption spectroscopy; Computational chemistry; Absorption (acoustics); Conjugated system; Formaldehyde; Ring (chemistry); Organic chemistry; Photochemistry; Materials science; Physics; Optics; Polymer","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001380441,0.0003608689,0.0002288119,0.0002741999,0.0001658983,0.0004242583,0.0002114512,0.0003845039,0.005550622],"category_scores_gemma":[0.0002974804,0.000202563,0.0002713209,0.0001917329,0.0001602233,0.0004707474,0.0001745986,0.0004596692,0.0005593381],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001101535,"about_ca_system_score_gemma":0.00006670564,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002089787,"about_ca_topic_score_gemma":0.0002858835,"domain_scores_codex":[0.9998692,0.00002629067,0.000008448226,0.00002970465,0.00003417491,0.00003212212],"domain_scores_gemma":[0.9998109,0.00006793239,0.00003162755,0.00002314112,0.00003397337,0.0000325279],"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":[0.0001817801,0.00004117945,0.0001636293,0.00008981664,0.000009439866,0.00005590656,0.00001910378,0.0001027865,0.9937646,0.000127017,0.0001157512,0.005328913],"study_design_scores_gemma":[0.00001598925,0.000536871,0.002451527,0.000009423246,0.00004055286,0.0002338384,0.00002712824,0.0003222132,0.9934976,0.00006990146,0.002785919,0.000009075409],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9871095,0.003938642,0.002232208,0.0003070884,0.0001191715,0.00002220465,0.0001762551,0.0001715883,0.005923233],"genre_scores_gemma":[0.9929667,0.001844988,0.002214823,0.0001850162,0.00002339434,0.000008522335,0.0001006209,0.00005899594,0.002596927],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005550622,"threshold_uncertainty_score":0.01856869,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009495407419843485,"score_gpt":0.2751511627308037,"score_spread":0.2656557553109602,"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."}}