{"id":"W3211548861","doi":"","title":"SPECTROPHOTOMETRIC DETERMINATION OF ARSENIC, LEAD IN ENVIRONMENTAL AND BIOLOGICAL SAMPLES USING 2, 5THIOPHENE DICARBOXALDEHYDE, THIOSEMICARBAZONE","year":2011,"lang":"en","type":"article","venue":"International Journal of Chemistry","topic":"Water Quality Monitoring and Analysis","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemistry; Reagent; Absorbance; Semicarbazone; Arsenic; Molar absorptivity; Sodium acetate; Sulfur; Color reaction; Nuclear chemistry; Acetic acid; Thiophene; Aqueous solution; Buffer solution; Inorganic chemistry; Chromatography; Organic chemistry","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":[0.0005050031,0.0007366675,0.0002955505,0.0008435682,0.0003247425,0.0002583816,0.0004857865,0.0004464228,0.0008796071],"category_scores_gemma":[0.0003689187,0.0003665294,0.0003166068,0.0007546577,0.0002986356,0.0002356846,0.0003668687,0.0005720396,0.0004970879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002666853,"about_ca_system_score_gemma":0.0004496374,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001088301,"about_ca_topic_score_gemma":0.003314442,"domain_scores_codex":[0.9992477,0.000170311,0.00004778141,0.0001292442,0.0003708578,0.00003421764],"domain_scores_gemma":[0.9997182,0.00007581823,0.00004470176,0.00003583238,0.0001031276,0.00002226813],"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":[0.00003306182,0.00002388666,0.0003785921,0.00009877225,0.00001396365,0.00003735906,0.00002470434,0.0000652269,0.9956195,0.00007026883,0.00006124147,0.003573373],"study_design_scores_gemma":[0.000007506031,0.0002358827,0.003600652,0.000008171399,0.00002620642,0.0003418261,0.0000378827,0.001204758,0.9922322,0.00009183947,0.00220361,0.000009431351],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7203199,0.008031641,0.2571997,0.0001900496,0.000211716,0.0003732167,0.001453018,0.001805,0.01041564],"genre_scores_gemma":[0.7522172,0.01024099,0.2121047,0.0001818291,0.0000474803,0.0005585033,0.002717215,0.00009660814,0.02183555],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001088301,"threshold_uncertainty_score":0.002942622,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0453981912461114,"score_gpt":0.2610496186559174,"score_spread":0.215651427409806,"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."}}