{"id":"W2327300525","doi":"10.1021/la304205t","title":"Brewster Angle Microscopy of Langmuir Films of Athabasca Bitumens, <i>n</i>-C5 Asphaltenes, and SAGD Bitumen during Pressure–Area Hysteresis","year":2012,"lang":"en","type":"article","venue":"Langmuir","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Natural Resources Canada","funders":"","keywords":"Asphaltene; Asphalt; Brewster's angle; Surface pressure; Langmuir; Materials science; Chemical engineering; Contact angle; Phase (matter); Hysteresis; Thin film; Analytical Chemistry (journal); Adsorption; Chemistry; Composite material; Nanotechnology; Organic chemistry; Optics; Geology; Brewster","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":[0.000161594,0.0003286097,0.0001729273,0.000475872,0.000233618,0.0002585151,0.0003487825,0.0002738579,0.001466076],"category_scores_gemma":[0.0001991505,0.0002454497,0.0001757845,0.000302803,0.0002596658,0.0003848209,0.0002077359,0.000622501,0.0002652639],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003186195,"about_ca_system_score_gemma":0.0001318829,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002598416,"about_ca_topic_score_gemma":0.003175155,"domain_scores_codex":[0.9998914,0.000008536987,0.000008110097,0.00002512378,0.00003910439,0.00002774086],"domain_scores_gemma":[0.9998019,0.00005293979,0.00004526799,0.00001629183,0.00006005504,0.0000235481],"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":[0.000026966,0.000004775276,0.0002880642,0.00001575546,0.000002827957,0.00003163004,0.00003891152,0.00004074817,0.9989128,0.00004121886,0.0000253648,0.0005710003],"study_design_scores_gemma":[0.000005960727,0.0000699438,0.01348966,0.000009829462,0.00001033296,0.00009246531,0.000150847,0.001661745,0.9837975,0.00003569666,0.0006666982,0.00000931975],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945742,0.0007510314,0.00273632,0.00005192738,0.00001566644,0.00001638768,0.0003087566,0.0001120416,0.00143367],"genre_scores_gemma":[0.9927175,0.0008771903,0.003899945,0.00006674833,0.000008010918,0.00003831743,0.0003293659,0.00005775539,0.002005209],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002598416,"threshold_uncertainty_score":0.00516659,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009657242915586586,"score_gpt":0.2298409878882881,"score_spread":0.2201837449727015,"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."}}