{"id":"W2021693026","doi":"10.1016/j.colsurfa.2004.09.034","title":"Effect of EO and PO positions in nonionic surfactants on surfactant properties and demulsification performance","year":2004,"lang":"en","type":"article","venue":"Colloids and Surfaces A Physicochemical and Engineering Aspects","topic":"Surfactants and Colloidal Systems","field":"Chemistry","cited_by":153,"is_retracted":false,"has_abstract":false,"ca_institutions":"Devon Energy (Canada); Natural Resources Canada","funders":"","keywords":"Ethylene oxide; Copolymer; Propylene oxide; Pulmonary surfactant; Steric effects; Chemistry; Chemical engineering; Polymer chemistry; Oxide; Nonionic surfactant; Materials science; Organic chemistry; Polymer","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001248305,0.0002508079,0.0003932498,0.00004734739,0.00008519498,0.00005797427,0.0000557133,0.0001067447,0.000002731366],"category_scores_gemma":[0.00003157611,0.0002011161,0.00002823561,0.0001459331,0.00009485896,0.0001541864,0.00004936633,0.000176035,4.912196e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004813699,"about_ca_system_score_gemma":0.00001907036,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001498819,"about_ca_topic_score_gemma":0.000007030205,"domain_scores_codex":[0.9990131,0.00001187467,0.0002395882,0.0003338705,0.0001500115,0.0002515618],"domain_scores_gemma":[0.9995515,0.0001190302,0.00005743306,0.0001291183,0.00002433722,0.0001185406],"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":[0.0001293372,0.00006159914,0.007548853,0.0007927647,0.00002925985,0.000002633256,0.0002504517,0.001305168,0.9884413,0.000202697,7.209568e-7,0.001235198],"study_design_scores_gemma":[0.001791711,0.0003865756,0.02841603,0.001108378,0.00003516756,0.00002618051,0.0001123927,0.01004143,0.9576012,0.00006635459,0.00002667744,0.0003878409],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972323,0.002205805,0.000002968138,0.00005064729,0.00003051263,0.000145922,0.00001833285,0.00004145112,0.0002720453],"genre_scores_gemma":[0.9990949,0.0007774002,0.00003147046,0.00000465445,0.00002160332,0.00001751716,0.00000530692,0.00002085415,0.00002628452],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03084005,"threshold_uncertainty_score":0.8201277,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006569212788185276,"score_gpt":0.1864191915664377,"score_spread":0.1798499787782524,"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."}}