{"id":"https://openalex.org/W1998458759","doi":"https://doi.org/10.1002/xrs.823","title":"PIXE analysis of atmospheric aerosols in Mexico City","display_name":"PIXE analysis of atmospheric aerosols in Mexico City","publication_year":2005,"publication_date":"2005-03-09","ids":{"openalex":"https://openalex.org/W1998458759","doi":"https://doi.org/10.1002/xrs.823","mag":"1998458759"},"language":"en","primary_location":{"id":"doi:10.1002/xrs.823","doi":"https://doi.org/10.1002/xrs.823","is_oa":false,"landing_page_url":"https://doi.org/10.1002/xrs.823","pdf_url":null,"source":{"id":"https://openalex.org/S10907757","display_name":"X-Ray Spectrometry","issn_l":"0049-8246","issn":["0049-8246","1097-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"X-Ray Spectrometry","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W1998458759"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016103191","display_name":"J. Miranda","orcid":"https://orcid.org/0000-0003-4745-3050","observed_orcids":["https://orcid.org/0000-0003-4745-3050"]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"J. Miranda","raw_affiliation_strings":["Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]},{"raw_affiliation_string":"Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030027042","display_name":"V. Barrera","orcid":"https://orcid.org/0000-0003-4121-3486","observed_orcids":["https://orcid.org/0000-0003-4121-3486"]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"V. A. Barrera","raw_affiliation_strings":["Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]},{"raw_affiliation_string":"Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021896669","display_name":"A.A. Espinosa","orcid":"https://orcid.org/0000-0002-5780-8508","observed_orcids":["https://orcid.org/0000-0002-5780-8508"]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"A. A. Espinosa","raw_affiliation_strings":["Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]},{"raw_affiliation_string":"Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055966130","display_name":"O. S. Galindo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"O. S. Galindo","raw_affiliation_strings":["Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]},{"raw_affiliation_string":"Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049524784","display_name":"Jorge Meinguer Ledesma","orcid":"https://orcid.org/0000-0001-7178-0882","observed_orcids":["https://orcid.org/0000-0001-7178-0882"]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"J. Meinguer","raw_affiliation_strings":["Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Fi\u0301sica, UNAM, A.P. 20-364, 01000 Me\u0301xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]},{"raw_affiliation_string":"Instituto de F\u0131\u0301sica, UNAM, A.P. 20-364, 01000 M\u00e9xico, D.F., Mexico","institution_ids":["https://openalex.org/I8961855"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5016103191"],"corresponding_institution_ids":["https://openalex.org/I8961855"],"apc_list":{"value":3250,"currency":"USD","value_usd":3250},"apc_paid":null,"fwci":0.7754,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.68441595,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"34","issue":"4","first_page":"315","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/atmospheric-aerosols","display_name":"atmospheric aerosols","score":0.9990000128746033},{"id":"https://openalex.org/keywords/elemental-composition","display_name":"elemental composition","score":0.7680000066757202},{"id":"https://openalex.org/keywords/fugitive-dust","display_name":"fugitive dust","score":0.8939999938011169},{"id":"https://openalex.org/keywords/source-apportionment","display_name":"source apportionment","score":0.8399999737739563},{"id":"https://openalex.org/keywords/mexico-city","display_name":"Mexico City","score":0.5669999718666077},{"id":"https://openalex.org/keywords/urban-air-pollution","display_name":"urban air pollution","score":0.8550000190734863},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"principal component analysis","score":0.656000018119812},{"id":"https://openalex.org/keywords/clustering","display_name":"clustering","score":0.7300000190734863},{"id":"https://openalex.org/keywords/polycarbonate-filters","display_name":"polycarbonate filters","score":0.671999990940094}],"concepts":[{"id":"https://openalex.org/C2994497548","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerodynamic diameter","level":3,"score":0.8022832870483398},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5497775077819824},{"id":"https://openalex.org/C2779345167","wikidata":"https://www.wikidata.org/wiki/Q104541","display_name":"Aerosol","level":2,"score":0.5215972661972046},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.4925735592842102},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4632173180580139},{"id":"https://openalex.org/C126857682","wikidata":"https://www.wikidata.org/wiki/Q589446","display_name":"Mass concentration (chemistry)","level":2,"score":0.45914480090141296},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.4400387108325958},{"id":"https://openalex.org/C158739034","wikidata":"https://www.wikidata.org/wiki/Q1907114","display_name":"Metropolitan area","level":2,"score":0.4371910095214844},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.42425939440727234},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.4171196222305298},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.35354721546173096},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.34829092025756836},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3200882077217102},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.311826229095459},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.23404690623283386},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1901557445526123},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16672572493553162},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15289127826690674},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.1349429190158844},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11028468608856201},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0663047730922699},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/xrs.823","doi":"https://doi.org/10.1002/xrs.823","is_oa":false,"landing_page_url":"https://doi.org/10.1002/xrs.823","pdf_url":null,"source":{"id":"https://openalex.org/S10907757","display_name":"X-Ray Spectrometry","issn_l":"0049-8246","issn":["0049-8246","1097-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"X-Ray Spectrometry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309369","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W229036373","https://openalex.org/W582315768","https://openalex.org/W1826624540","https://openalex.org/W1973380621","https://openalex.org/W1978653090","https://openalex.org/W1979948906","https://openalex.org/W2006094774","https://openalex.org/W2010039628","https://openalex.org/W2027337590","https://openalex.org/W2043222945","https://openalex.org/W2065813114","https://openalex.org/W2073220672","https://openalex.org/W2093212210","https://openalex.org/W2120789467","https://openalex.org/W2497244391","https://openalex.org/W4235739749","https://openalex.org/W4250613102"],"related_works":["https://openalex.org/W2093212210","https://openalex.org/W2018413224","https://openalex.org/W1977881753","https://openalex.org/W2050914672","https://openalex.org/W2152022315","https://openalex.org/W2258281591","https://openalex.org/W2006222410","https://openalex.org/W2043222945","https://openalex.org/W2035645555"],"abstract_inverted_index":{"Abstract":[0],"Samples":[1],"of":[2,14,27,36,63,79,81],"atmospheric":[3],"aerosols":[4],"were":[5,31,105],"collected":[6],"at":[7,75,95],"three":[8],"sites":[9],"in":[10,52,88,133],"the":[11,28,60,66,82,89,96,117,130],"metropolitan":[12],"area":[13],"Mexico":[15],"City":[16],"and":[17,100],"analyzed":[18],"with":[19,40,112,120],"particle\u2010induced":[20],"x\u2010ray":[21],"emission":[22],"(PIXE).":[23],"Stacked":[24],"filter":[25],"units":[26],"Davis":[29],"design":[30],"employed":[32],"to":[33,107,116],"obtain":[34],"samples":[35],"PM":[37],"15":[38,43],"(particles":[39],"dimensions":[41],"below":[42],"\u00b5m":[44],"mean":[45,90],"aerodynamic":[46],"diameter)":[47],"on":[48],"polycarbonate":[49],"filters,":[50],"divided":[51],"two":[53],"fractions.":[54],"The":[55],"study":[56],"was":[57,123],"conducted":[58],"during":[59],"first":[61],"half":[62],"2002,":[64],"exposing":[65],"filters":[67],"every":[68],"2":[69],"days":[70],"for":[71,92],"24":[72],"h,":[73],"starting":[74],"08:00":[76],"h.":[77],"Analysis":[78],"variance":[80],"measured":[83,119],"elemental":[84],"concentrations":[85,91],"showed":[86],"differences":[87],"several":[93],"elements":[94],"sampling":[97],"sites.":[98,138],"Cluster":[99],"absolute":[101],"principal":[102],"component":[103],"analyses":[104],"applied":[106],"identify":[108],"contributing":[109],"sources,":[110],"together":[111],"their":[113],"relative":[114],"contributions":[115],"mass":[118],"PIXE.":[121],"It":[122],"found":[124],"that":[125],"fugitive":[126],"dusts":[127],"are":[128],"usually":[129],"main":[131],"sources":[132],"both":[134],"fractions":[135],"from":[136],"all":[137],"Copyright":[139],"\u00a9":[140],"2005":[141],"John":[142],"Wiley":[143],"&":[144],"Sons,":[145],"Ltd.":[146]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2016-06-24T00:00:00"}
