{"id":"W39258860","doi":"10.1021/acsnano.4c09483","title":"The Stoichiometry of the Essential Elements of Life","year":2010,"lang":"en","type":"article","venue":"ACS Nano","topic":"Marine and environmental studies","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Division of Chemistry; Natural Sciences and Engineering Research Council of Canada","keywords":"Earth (classical element); Environmental chemistry; Sulfur; Nitrogen; Elemental analysis; Carbon fibers; Atmosphere (unit); Seawater; Chemistry; Abiogenesis; Nutrient; Environmental science; Astrobiology; Inorganic chemistry; Ecology; Materials science; Biology; Geography; Physics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.0002896111,0.0004686492,0.0003601372,0.0004976599,0.0005149279,0.0009807816,0.0007488864,0.0007188928,0.003304008],"category_scores_gemma":[0.0009184281,0.0002902674,0.0001920718,0.0003609147,0.0006707979,0.001120194,0.0005665195,0.0006110155,0.002045713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005414428,"about_ca_system_score_gemma":0.0004220597,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005252743,"about_ca_topic_score_gemma":0.0005751816,"domain_scores_codex":[0.9995852,0.00004991621,0.00003992953,0.0001438008,0.0001406678,0.00004058124],"domain_scores_gemma":[0.9997041,0.00006981414,0.00004130785,0.00003817838,0.00009509276,0.00005145593],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002272615,0.00005782495,0.004320921,0.00107378,0.00007615821,0.000221107,0.000188652,0.0008717482,0.9099972,0.03539415,0.001924796,0.04564638],"study_design_scores_gemma":[0.00002984103,0.0004403469,0.01214021,0.0002010329,0.0001430506,0.001801536,0.0005785467,0.001424112,0.6833287,0.04387929,0.2559572,0.0000760363],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7683142,0.04223206,0.06927366,0.003631999,0.002758944,0.0001933578,0.00425573,0.0007655895,0.1085744],"genre_scores_gemma":[0.9589533,0.007628628,0.02022205,0.000734089,0.0001768671,0.0001499594,0.002144766,0.0001596478,0.009830709],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003304008,"threshold_uncertainty_score":0.01105303,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004559544936408218,"score_gpt":0.1786612260581861,"score_spread":0.1741016811217779,"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."}}