{"id":"W2041444692","doi":"10.1021/ed086p610","title":"Zeolite 5A Catalyzed Etherification of Diphenylmethanol","year":2009,"lang":"en","type":"article","venue":"Journal of Chemical Education","topic":"Various Chemistry Research Topics","field":"Chemistry","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"University of Alberta","keywords":"Zeolite; Yield (engineering); Catalysis; Chemistry; Dehydration; Ether; Organic chemistry; Chemical engineering; Materials science; Metallurgy; Engineering; Biochemistry","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":[0.000232358,0.0004051273,0.0003681521,0.0002306523,0.0003276096,0.0003534282,0.0003568713,0.0004703036,0.001727824],"category_scores_gemma":[0.0002349608,0.000161755,0.0003034973,0.0001958208,0.0001986636,0.0003619247,0.0004062942,0.0005480617,0.0005667941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003620602,"about_ca_system_score_gemma":0.0003387806,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001564436,"about_ca_topic_score_gemma":0.001765468,"domain_scores_codex":[0.9997924,0.00002330765,0.00001009249,0.00004467869,0.00005257923,0.00007697738],"domain_scores_gemma":[0.9998751,0.00001937928,0.00002571371,0.00001687096,0.00001731758,0.00004564103],"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":[0.0001927486,0.00006233943,0.000315511,0.0000507944,0.00000989298,0.00009587275,0.00003944445,0.0001981997,0.9968944,0.0002913895,0.00005463884,0.001794806],"study_design_scores_gemma":[0.00001577382,0.0002079813,0.0007193763,0.000002101083,0.00000426686,0.00004201488,0.0000186574,0.0004525829,0.9977304,0.00002670789,0.0007739366,0.000006200654],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952574,0.0001821709,0.001585794,0.00004808212,0.00002113652,0.00002769476,0.0001867297,0.0000725318,0.002618425],"genre_scores_gemma":[0.996467,0.000119756,0.001163063,0.00001778816,0.000003240666,0.00001006178,0.0001912518,0.00001527231,0.002012593],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001727824,"threshold_uncertainty_score":0.00578016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01338147059762607,"score_gpt":0.308455796924835,"score_spread":0.295074326327209,"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."}}