{"id":"W2323054644","doi":"10.1021/es402710y","title":"Arsenic Incorporation in Synthetic Struvite (NH<sub>4</sub>MgPO<sub>4</sub>·6H<sub>2</sub>O): A Synchrotron XAS and Single-Crystal EPR Study","year":2013,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Light Source (Canada); University of Saskatchewan","funders":"Canadian Institutes of Health Research","keywords":"Struvite; Chemistry; Electron paramagnetic resonance; Arsenic; X-ray absorption spectroscopy; Extended X-ray absorption fine structure; XANES; Analytical Chemistry (journal); Single crystal; Inorganic chemistry; Nuclear chemistry; Crystallography; Absorption spectroscopy; Spectral line; Nuclear magnetic resonance; Phosphate; Environmental chemistry","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":[0.0001223895,0.0002020142,0.0001482047,0.0001250586,0.000101603,0.0001742453,0.0002535344,0.0002933494,0.0003499789],"category_scores_gemma":[0.0002106387,0.0001011673,0.0001176212,0.0001762998,0.0001662728,0.000139053,0.0001326181,0.0002329823,0.0001164467],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001759834,"about_ca_system_score_gemma":0.0001333724,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001006369,"about_ca_topic_score_gemma":0.001497132,"domain_scores_codex":[0.9998927,0.00001935831,0.000008505435,0.00002313764,0.00004155277,0.00001471944],"domain_scores_gemma":[0.9998927,0.00001553444,0.00002994795,0.000007177268,0.00003465053,0.00002000941],"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":[0.000087006,0.00001751699,0.0002452392,0.00004070325,0.000006142148,0.00002486792,0.00001585281,0.0002006685,0.9987436,0.00001683172,0.000009096155,0.0005924429],"study_design_scores_gemma":[0.00001204952,0.0004817394,0.004234787,0.000004102099,0.00001434801,0.0000918372,0.00004790572,0.00125731,0.9929394,0.00002056673,0.0008891058,0.000006826248],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999278,0.0001213938,0.0002707789,0.00000744601,0.000002027129,0.000004021275,0.0001031243,0.000007335158,0.0002058593],"genre_scores_gemma":[0.9983883,0.0001753203,0.0008197767,0.000007029011,0.000002108297,0.000005950421,0.0002077498,0.000007486704,0.0003862995],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001006369,"threshold_uncertainty_score":0.002000988,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004835511476551185,"score_gpt":0.1790581397832807,"score_spread":0.1742226283067295,"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."}}