{"id":"W3129596233","doi":"10.3390/min11020208","title":"Measurement on Diffusion Coefficients and Isotope Fractionation Factors by a Through-Diffusion Experiment","year":2021,"lang":"en","type":"article","venue":"Minerals","topic":"Groundwater flow and contamination studies","field":"Environmental Science","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Japan Atomic Energy Agency","keywords":"Fractionation; Diffusion; Equilibrium fractionation; Isotope; Groundwater; Isotope fractionation; Chemistry; Stable isotope ratio; Geology; Analytical Chemistry (journal); Environmental chemistry; Chromatography; Thermodynamics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001034321,0.0001319645,0.0001180286,0.00001616029,0.0002325444,0.00004619132,0.00005007967,0.00003953987,0.0007696356],"category_scores_gemma":[0.00003209968,0.0001050173,0.00002998698,0.0000982619,0.00004050283,0.0001416668,0.000127236,0.00005008511,0.00007993141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00020249,"about_ca_system_score_gemma":0.000003859374,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002549461,"about_ca_topic_score_gemma":0.000057212,"domain_scores_codex":[0.9987255,0.00005616402,0.0001564669,0.0003109612,0.0006017946,0.0001491065],"domain_scores_gemma":[0.9997303,0.00001857193,0.00004968471,0.0001262582,0.00002927153,0.0000458847],"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":[0.000009708388,0.0003553275,0.0119446,0.000003541749,0.00001044192,0.000002368142,0.00151899,0.00002239906,0.9658501,0.00005023404,0.01372577,0.006506564],"study_design_scores_gemma":[0.001224833,0.0001707654,0.08672547,0.00004614415,0.00001986363,0.00000314036,0.00152422,0.0003272589,0.4597421,0.0000616985,0.4498044,0.0003500894],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914355,0.0002575736,0.004297896,0.0005891671,0.0001812191,0.0001497081,0.000005500133,0.00002476194,0.003058617],"genre_scores_gemma":[0.9899547,0.0000541123,0.00008447029,0.0004786252,0.00001727667,0.00003040866,0.00002700331,0.000007923086,0.009345443],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5061079,"threshold_uncertainty_score":0.842697,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02569653071921396,"score_gpt":0.2495474480332802,"score_spread":0.2238509173140663,"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."}}