{"id":"W4380487264","doi":"10.26434/chemrxiv-2023-h4qz5","title":"Acetal Formation of Flavoring Agents with Propylene Glycol in E-cigarettes: Impacts on Indoor Partitioning and Thirdhand Exposure","year":2023,"lang":"en","type":"preprint","venue":"ChemRxiv","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Southern University of Science and Technology; University of Alberta; Universities Space Research Association","keywords":"Flavor; Chemistry; Third-hand smoke; Organic chemistry; Food science; Sidestream smoke; Smoke","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":[0.0002127246,0.0003395065,0.0001890143,0.0002447585,0.0001826431,0.00039654,0.0002148531,0.0003319881,0.001219488],"category_scores_gemma":[0.0003577721,0.0001381733,0.0004603987,0.0002189371,0.0001601058,0.0003837108,0.0003696284,0.0003917849,0.0002039586],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002944564,"about_ca_system_score_gemma":0.0002498468,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003840611,"about_ca_topic_score_gemma":0.00380315,"domain_scores_codex":[0.9997999,0.00003299084,0.000006981873,0.0000480968,0.00006625878,0.00004570655],"domain_scores_gemma":[0.9998801,0.00003587456,0.00003563223,0.00001135179,0.0000244297,0.00001265796],"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":[0.001067146,0.0002355759,0.05070089,0.0004284689,0.0001435922,0.0004078899,0.0002076638,0.006586852,0.9049478,0.0009064151,0.0003326395,0.0340351],"study_design_scores_gemma":[0.00001664174,0.0008929574,0.1052875,0.00004512172,0.0001706557,0.0004442808,0.0002881397,0.03332126,0.8552627,0.0009299125,0.003283932,0.0000569707],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9938685,0.001359924,0.003084724,0.00006928408,0.00001966881,0.00002199303,0.0002896375,0.00003399765,0.001252257],"genre_scores_gemma":[0.995949,0.001100391,0.00156358,0.00005011748,0.000007242521,0.00001729165,0.000302756,0.00001913289,0.0009903819],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003840611,"threshold_uncertainty_score":0.007636547,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05890827663400413,"score_gpt":0.3066248388202728,"score_spread":0.2477165621862687,"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."}}