{"id":"W4408387064","doi":"10.18280/ijdne.200209","title":"Geological Characterization of Rare Earth Elements in Aceh’s Igneous Rocks: A Step Toward Sustainable Mining","year":2025,"lang":"en","type":"article","venue":"International Journal of Design & Nature and Ecodynamics","topic":"Geological and Geophysical Studies","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Lembaga Penelitian dan Pengabdian Kepada Masyarakat; Badan Riset dan Inovasi Nasional","keywords":"Igneous rock; Rare earth; Characterization (materials science); Earth (classical element); Geology; Mining engineering; Geochemistry; Earth science; Materials science; Mathematics; Nanotechnology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002206493,0.0001426531,0.0002649909,0.002344448,0.0004177359,0.00075704,0.0004851875,0.0004031286,0.001078505],"category_scores_gemma":[0.0003460192,0.00009758997,0.000187233,0.001125567,0.0003572684,0.0004767767,0.0003609821,0.0002812259,0.0001949873],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003647037,"about_ca_system_score_gemma":0.0006066522,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01134113,"about_ca_topic_score_gemma":0.02363237,"domain_scores_codex":[0.9998615,0.000007565563,0.00001013649,0.00002335434,0.00008116026,0.00001633954],"domain_scores_gemma":[0.9996911,0.0000399952,0.00006112777,0.00002503361,0.0001600523,0.00002273488],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003332844,0.0002140698,0.4831817,0.0003589101,0.0001002952,0.001177201,0.0008486457,0.005761211,0.4446668,0.003734483,0.0008931622,0.05873032],"study_design_scores_gemma":[0.00002861007,0.0002793166,0.7764433,0.00006506844,0.0001257415,0.002565495,0.002810069,0.02675027,0.1609371,0.002159229,0.02778929,0.00004656125],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883647,0.0006181757,0.002790091,0.0001732797,0.00001742818,0.00001388383,0.0005359496,0.00003900673,0.007447519],"genre_scores_gemma":[0.9947312,0.0002722811,0.00285505,0.00004013473,0.00001545207,0.000003854972,0.0003408894,0.00001556572,0.001725696],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01134113,"threshold_uncertainty_score":0.02255023,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0088096252440657,"score_gpt":0.2212918671007475,"score_spread":0.2124822418566818,"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."}}