{"id":"W2022968987","doi":"10.3390/molecules180810081","title":"Evaluation of Silica-H2SO4 as an Efficient Heterogeneous Catalyst for the Synthesis of Chalcones","year":2013,"lang":"en","type":"article","venue":"Molecules","topic":"Synthesis and biological activity","field":"Chemistry","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Higher Education Commision, Pakistan; Higher Education Commission, Pakistan; Public Health Agency of Canada","keywords":"Catalysis; Yield (engineering); Base (topology); Chemistry; Solvent; Organic chemistry; Combinatorial chemistry; Materials science; Mathematics","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":[0.0004322446,0.00009011704,0.0001688227,0.00001402372,0.00004787831,0.00001000297,0.0001864111,0.00007049543,0.0004809306],"category_scores_gemma":[0.000779476,0.00005058128,0.0001166529,0.00003452041,0.00009442304,0.00001635056,0.00003284246,0.00002612007,0.000007835307],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001773129,"about_ca_system_score_gemma":0.00002080785,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002521932,"about_ca_topic_score_gemma":0.00001369879,"domain_scores_codex":[0.9991929,0.00006047517,0.000179876,0.0001720991,0.0002811108,0.0001135512],"domain_scores_gemma":[0.9987432,0.000554333,0.0001352154,0.0002931248,0.000244878,0.00002924334],"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":[0.00001822119,0.0002292163,0.0001300027,0.00003578705,0.00006624928,1.109908e-7,0.00004042436,0.0006039565,0.8702495,0.00006233519,0.000008063818,0.1285562],"study_design_scores_gemma":[0.0000900513,0.00003899231,0.001272058,0.00001681968,0.000137196,0.000001965263,0.0001429655,0.02368253,0.9741726,0.0003267628,0.00005265844,0.00006542162],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982387,0.0003059465,0.00007966121,0.0001074059,0.00001455015,0.000200766,0.00003724614,0.00001233875,0.00100339],"genre_scores_gemma":[0.9996006,0.000008424109,0.00009074419,0.00001183086,0.00002807639,0.0002346415,0.00000608015,0.000007229364,0.00001235603],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1284907,"threshold_uncertainty_score":0.5265853,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03805165574400482,"score_gpt":0.2781733169778959,"score_spread":0.2401216612338911,"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."}}