{"id":"W4328137750","doi":"10.1016/j.cscm.2023.e02006","title":"Retraction notice to “Alkali-Activated fly ash concrete with untreated coal aggregate: Fresh- and hardened state properties” Case Stud. Constr. Mater. 17(2022) 1141","year":2023,"lang":"en","type":"article","venue":"Case Studies in Construction Materials","topic":"Coal and Its By-products","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":true,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Fly ash; Notice; Aggregate (composite); Materials science; Coal; Waste management; Composite material; Engineering; Law; Political science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03941143612204649,"score_gpt":0.2596064122264347,"score_spread":0.2201949761043882,"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."}}