{"id":"W4405980219","doi":"10.20944/preprints202412.2429.v1","title":"Life Cycle Carbon Emissions Savings of Replacing Concrete with Recycled Polycarbonate and Sand Composite","year":2024,"lang":"en","type":"preprint","venue":"Preprints.org","topic":"Recycled Aggregate Concrete Performance","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Polycarbonate; Composite number; Greenhouse gas; Carbon fibers; Life-cycle assessment; Materials science; Waste management; Environmental science; Composite material; Engineering; Production (economics); Geology; Economics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003881256,0.0006833914,0.0009911497,0.0003205967,0.0000756369,0.00005728739,0.0004967426,0.0004711129,0.00007374262],"category_scores_gemma":[0.0001381048,0.0006518071,0.0001551235,0.0002850984,0.0002180187,0.00009763942,0.001799864,0.001592033,0.00002968816],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001639339,"about_ca_system_score_gemma":0.0001889614,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005255624,"about_ca_topic_score_gemma":0.00000838128,"domain_scores_codex":[0.997046,0.00008104245,0.0008575295,0.001058681,0.0004252087,0.0005315735],"domain_scores_gemma":[0.9976384,0.000139764,0.0002902349,0.001341164,0.0001117072,0.0004787375],"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":[0.0005093787,0.00001435292,0.2940102,0.0070085,0.001934293,0.0001933446,0.005211244,0.02749232,0.6602877,0.000140516,0.00008256781,0.003115557],"study_design_scores_gemma":[0.001731742,0.00008307568,0.05943365,0.01106696,0.0008156215,0.0001925686,0.0001741845,0.365355,0.5562293,0.001319223,0.001213904,0.002384783],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9707803,0.00399464,0.00003673891,0.0002113084,0.0005900827,0.0005216742,0.00004526776,0.0007942027,0.0230258],"genre_scores_gemma":[0.9971777,0.001586655,0.0003892734,0.00003841966,0.0001457175,0.00009681384,0.00002707422,0.0001944237,0.0003439611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3378627,"threshold_uncertainty_score":0.9995933,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02840687043347019,"score_gpt":0.264020682089295,"score_spread":0.2356138116558248,"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."}}