{"meta":{"query_hash":"0f0c28f47159","filters":{"venue":"Physicochemical Problems of Mineral Processing"},"cohort_total":6,"direct_labels_cover":0,"predictions_cover":6,"exported":6,"export_cap":100000,"truncated":false,"label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12"},"permalink":"https://metacan.xera.ac/q/0f0c28f47159","api":"https://metacan.xera.ac/api/v1/cohort?venue=Physicochemical+Problems+of+Mineral+Processing"},"results":[{"id":"W4378083771","doi":"10.37190/ppmp/165992","title":"A preliminary investigation of dry gravity separation with low specific gravity ores using a laboratory Knelson Concentrator","year":2023,"lang":"en","type":"article","venue":"Physicochemical Problems of Mineral Processing","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":3,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Magnetite; Concentrator; Gravity separation; Specific gravity; Quartz; Box–Behnken design; Magnetic separation; Materials science; Response surface methodology; Mineralogy; Pulp and paper industry; Chemistry; Environmental science; Process engineering; Metallurgy; Chromatography; Engineering","score_opus":0.020213881593148582,"score_gpt":0.2713460295482613,"score_spread":0.25113214795511274,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4378083771","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.99726367,0.00006767638,0.0019255292,0.00006578532,0.000016820966,0.00036147714,0.000016744663,0.000119861215,0.00016244531],"genre_scores_gemma":[0.99450123,0.000010410555,0.005223361,0.000043797234,0.00004438257,0.00003303563,0.00008735416,0.000021325388,0.000035074823],"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","domain_scores_codex":[0.9984478,0.00006730769,0.0004593953,0.0003521729,0.00044753196,0.00022581297],"domain_scores_gemma":[0.99915534,0.000037625166,0.00042738672,0.00017346883,0.00011406212,0.000092127244],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00023426002,0.00019332446,0.00028235753,0.00006444997,0.00009328942,0.000029804982,0.00014889806,0.00008368769,0.00003622394],"category_scores_gemma":[0.000025634916,0.00017124841,0.000049775594,0.00095188606,0.0004514806,0.0005921067,0.00006566859,0.00013615759,0.000009382481],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.00008036597,0.00008479352,0.009627735,0.0002784787,0.000005856123,7.998282e-7,0.0010566799,0.0032820837,0.98391443,0.000049932623,0.00077286735,0.0008459439],"study_design_scores_gemma":[0.0003901394,0.00014628556,0.007755505,0.00031455787,0.000018840756,7.972459e-7,0.00007724417,0.046038844,0.9425328,0.0024351978,0.000054220935,0.00023557658],"about_ca_topic_score_codex":0.00010681456,"about_ca_topic_score_gemma":0.000009951505,"teacher_disagreement_score":0.04275676,"about_ca_system_score_codex":0.00007312824,"about_ca_system_score_gemma":0.000057054396,"threshold_uncertainty_score":0.69833076},"labels":[],"label_agreement":null},{"id":"W4389009662","doi":"10.37190/ppmp/175662","title":"An investigation into using benzohydroxamic acid as a collector for sulfide minerals","year":2023,"lang":"en","type":"article","venue":"Physicochemical Problems of Mineral Processing","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Galena; Xanthate; Chalcopyrite; Sulfide minerals; Chemistry; Froth flotation; Mineral; Sulfide; Sulfur; Adsorption; Mineral processing; Inorganic chemistry; Sodium sulfide; Lead sulfide; Pyrite; Nuclear chemistry; Mineralogy; Sphalerite; Copper; Organic chemistry; Materials science","score_opus":0.0312613438708071,"score_gpt":0.3107042870575397,"score_spread":0.27944294318673263,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4389009662","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.99549246,0.00003750275,0.0030424753,0.00027202265,0.000025906906,0.00054306583,0.000007962771,0.0002348379,0.00034378582],"genre_scores_gemma":[0.9773474,0.0000037524414,0.021534832,0.00024592856,0.000094109455,0.00014037026,0.0001776362,0.000036732203,0.00041923858],"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","domain_scores_codex":[0.9983976,0.000041251624,0.00048477235,0.00043895878,0.00033491946,0.00030253315],"domain_scores_gemma":[0.9992858,0.00004605521,0.00026300497,0.00019049025,0.000073457406,0.00014115902],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002807464,0.00020991101,0.00027475334,0.00010412025,0.0001755742,0.00006301352,0.00024225397,0.000098641045,0.00007535274],"category_scores_gemma":[0.00009652683,0.00020454342,0.00008540791,0.0008506959,0.00021113266,0.0006962812,0.00006665174,0.00009291125,0.000027866014],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.000025489298,0.00006602358,0.0003782633,0.00015813636,0.000005242438,2.6954166e-7,0.0013692603,0.0050005578,0.98869646,0.000059623726,0.0027995284,0.0014411374],"study_design_scores_gemma":[0.00032313378,0.000104330094,0.00010433701,0.00007728547,0.000015216671,0.000001478417,0.000053607695,0.25602138,0.72366124,0.019282129,0.0001366428,0.00021917344],"about_ca_topic_score_codex":0.0005633907,"about_ca_topic_score_gemma":0.00006243564,"teacher_disagreement_score":0.26503518,"about_ca_system_score_codex":0.000100564015,"about_ca_system_score_gemma":0.000049538197,"threshold_uncertainty_score":0.8341039},"labels":[],"label_agreement":null},{"id":"W4393037775","doi":"10.37190/ppmp/186326","title":"Influence of pH and salt solution on the sedimentation properties of fine bauxite tailings","year":2024,"lang":"en","type":"article","venue":"Physicochemical Problems of Mineral Processing","topic":"Bauxite Residue and Utilization","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"Geomechanica (Canada)","funders":"","keywords":"Bauxite; Tailings; Salt (chemistry); Sedimentation; Chemistry; Mineralogy; Salt solution; Metallurgy; Environmental science; Geology; Environmental chemistry; Materials science; Organic chemistry; Sediment","score_opus":0.015576319250465338,"score_gpt":0.22423295301685223,"score_spread":0.20865663376638688,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4393037775","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.99589556,0.0032319468,0.00041748036,0.00013388731,0.000013878783,0.0001322978,0.0000028240693,0.000046967372,0.00012516933],"genre_scores_gemma":[0.9997117,0.000057213885,0.00014421449,0.0000096976555,0.000036052235,0.00001131243,0.0000067024243,0.000015492586,0.0000076278798],"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","domain_scores_codex":[0.99936134,0.000008629737,0.00026473627,0.00011360763,0.00015267907,0.000099013356],"domain_scores_gemma":[0.99973387,0.000032261865,0.00006274578,0.00006996876,0.00008454851,0.000016639078],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008616975,0.000099760706,0.00014333367,0.000046186025,0.00002173991,0.00001521758,0.000062007566,0.00004114261,0.0000012099493],"category_scores_gemma":[0.000027142305,0.00007032183,0.00002931257,0.00021080603,0.00011370029,0.00022848633,0.000019611596,0.00010012472,5.125913e-7],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.000011559697,0.00002270442,0.000029938143,0.003538226,0.000015191724,5.8412258e-8,0.0007256523,0.025217174,0.9655771,0.0001913612,0.000047057398,0.00462393],"study_design_scores_gemma":[0.00008382124,0.000029023866,0.00011208635,0.0017265874,0.000020333051,5.9115973e-7,0.000021209471,0.17223038,0.8248844,0.0008179135,0.000010461343,0.00006317946],"about_ca_topic_score_codex":0.000028710658,"about_ca_topic_score_gemma":0.0000014662401,"teacher_disagreement_score":0.1470132,"about_ca_system_score_codex":0.000013640238,"about_ca_system_score_gemma":0.000018104254,"threshold_uncertainty_score":0.28676412},"labels":[],"label_agreement":null},{"id":"W4401060928","doi":"10.37190/ppmp/191709","title":"Exploring the impact of thiol collectors system on copper sulfide flotation through machine learning-driven modeling","year":2024,"lang":"en","type":"article","venue":"Physicochemical Problems of Mineral Processing","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":3,"is_retracted":false,"has_abstract":true,"route_ca_aff":false,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"","funders":"EIT RawMaterials; European Commission; McGill University","keywords":"Copper; Copper sulfide; Sulfide; Thiol; Metallurgy; Computer science; Process engineering; Chemistry; Nanotechnology; Materials science; Engineering; Organic chemistry","score_opus":0.05751704841640575,"score_gpt":0.2955657993708696,"score_spread":0.23804875095446382,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4401060928","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9921309,0.00018389546,0.0033912016,0.00009750339,0.000034811248,0.00029368716,0.0000064973174,0.00017249261,0.0036890376],"genre_scores_gemma":[0.9990742,0.000026966412,0.00058495294,0.000015798454,0.000057643338,0.00007410436,0.000028995586,0.00002827374,0.00010905752],"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","domain_scores_codex":[0.99863815,0.00006133018,0.00044635424,0.0002944783,0.00036668844,0.00019300143],"domain_scores_gemma":[0.9995443,0.000083065046,0.00015001837,0.0001346043,0.000046349513,0.00004163011],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00018873948,0.00019283494,0.00024813088,0.000045869816,0.000121712175,0.000055597793,0.00017979571,0.000041691077,0.00004385602],"category_scores_gemma":[0.00004603186,0.0001251396,0.00015540014,0.00047412378,0.00010393003,0.0005665653,0.000059119928,0.00025223912,0.00001587259],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.000024803117,0.000045441793,0.00011158064,0.00021590285,0.000015059188,3.174076e-7,0.0019253977,0.33279446,0.6630863,0.00015620669,0.0004360361,0.0011885042],"study_design_scores_gemma":[0.00012699261,0.00011982452,0.000052673757,0.0005176837,0.000016505835,0.000002017839,0.000101659694,0.8245333,0.17385969,0.00050815445,0.00003118563,0.00013032288],"about_ca_topic_score_codex":0.00084056077,"about_ca_topic_score_gemma":0.000009146597,"teacher_disagreement_score":0.49173886,"about_ca_system_score_codex":0.00017409361,"about_ca_system_score_gemma":0.000029202733,"threshold_uncertainty_score":0.51030445},"labels":[],"label_agreement":null},{"id":"W4414329552","doi":"10.37190/ppmp/210992","title":"Adsorption behavior of fatty acids during high-density conditioning for spodumene flotation","year":2025,"lang":"en","type":"article","venue":"Physicochemical Problems of Mineral Processing","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"route_ca_aff":false,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Mitacs","keywords":"Spodumene; Adsorption; Chemisorption; Physisorption; Fatty acid; Lithium (medication); Polyunsaturated fatty acid; Froth flotation","score_opus":0.012014881922693505,"score_gpt":0.2695844200956643,"score_spread":0.2575695381729708,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4414329552","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.9837995,0.000023615105,0.015088967,0.00007601302,0.000028399434,0.0004355438,0.0000120034665,0.000060645812,0.00047531255],"genre_scores_gemma":[0.9898739,0.0000034666325,0.009447942,0.000041161467,0.00002702738,0.00014667706,0.000102290694,0.000010367401,0.00034716216],"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","domain_scores_codex":[0.9989373,0.000018496106,0.00043867933,0.00025931615,0.00019607237,0.00015014],"domain_scores_gemma":[0.99945694,0.000025473744,0.00027509488,0.00011572215,0.000093680515,0.000033097735],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00012322915,0.00012932475,0.00022936205,0.00005668518,0.000086098145,0.000018394787,0.00011301615,0.000068845424,0.00007102626],"category_scores_gemma":[0.000046795427,0.00013172616,0.00007410614,0.00025270917,0.000144813,0.00035832965,0.00005468328,0.000078101155,0.0000022885822],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.000045739056,0.00015815243,0.0025144897,0.0003588305,0.000005673574,6.4279796e-8,0.0001471403,0.000626429,0.99270666,0.00040317472,0.00018215131,0.0028515188],"study_design_scores_gemma":[0.00055098045,0.00003750882,0.018505707,0.00015567744,0.000032512376,5.274321e-7,0.000022292395,0.005512373,0.9708542,0.0041883048,0.000018732353,0.000121148376],"about_ca_topic_score_codex":0.000106019754,"about_ca_topic_score_gemma":0.000011764651,"teacher_disagreement_score":0.0218524,"about_ca_system_score_codex":0.00006882361,"about_ca_system_score_gemma":0.00001555693,"threshold_uncertainty_score":0.53716373},"labels":[],"label_agreement":null},{"id":"W4415072747","doi":"10.37190/ppmp/211848","title":"Influence of ion concentration in water on the flotation response of pyrrhotite superstructures","year":2025,"lang":"en","type":"article","venue":"Physicochemical Problems of Mineral Processing","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":true,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada; Mitacs; Queen's University","keywords":"Zeta potential; Pyrrhotite; Adsorption; Electrochemistry; Ionic strength; Redox; Monoclinic crystal system; Surface charge; Xanthate","score_opus":0.009261679913346971,"score_gpt":0.2541465174827592,"score_spread":0.2448848375694122,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W4415072747","genre_codex":"empirical","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"empirical","genre_consensus":"empirical","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.99843144,0.000018320085,0.00012290194,0.00043709748,0.000007788223,0.00021261894,0.0000014819332,0.000010865909,0.0007574943],"genre_scores_gemma":[0.9995927,0.0000034900213,0.00020177796,0.00012155483,0.0000054246034,0.000016846237,0.00000806172,0.000003975214,0.00004616959],"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","domain_scores_codex":[0.99910164,0.00007118267,0.00038525913,0.00014562423,0.00019659454,0.000099676196],"domain_scores_gemma":[0.99961615,0.000083187086,0.0001325236,0.00010860157,0.000046375513,0.000013138432],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00026310125,0.000085715365,0.00014544651,0.00003935852,0.000027390954,0.0000075652742,0.00012810741,0.000043364373,0.000034806137],"category_scores_gemma":[0.00010682743,0.000055251425,0.000032468313,0.00024540134,0.00021759231,0.00018791559,0.000032780685,0.0000814222,0.0000013446245],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.00018855545,0.00006070994,0.0013862554,0.00008926561,0.0000021144397,4.4889102e-8,0.0011684839,0.022385295,0.97369325,0.000427941,0.00012409098,0.0004740043],"study_design_scores_gemma":[0.00020262215,0.000044726698,0.01042771,0.0002060028,0.000003928705,1.0431052e-7,0.000036936653,0.0052737007,0.9789145,0.0048183864,0.00001731776,0.00005404193],"about_ca_topic_score_codex":0.00011122048,"about_ca_topic_score_gemma":0.000008085703,"teacher_disagreement_score":0.017111596,"about_ca_system_score_codex":0.000035216937,"about_ca_system_score_gemma":0.00001517898,"threshold_uncertainty_score":0.22530876},"labels":[],"label_agreement":null}]}