{"id":"https://openalex.org/W657871091","doi":null,"title":"CHANGES IN CHEMICAL COMPONENT TYPE COMPOSITION AND EFFECT ON RHEOLOGICAL PROPERTIES OF ASPHALTS. IN: AMERICAN CHEMICAL SOCIETY SYMPOSIUM ON CHEMISTRY AND CHARACTERIZATION OF ASPHALTS, AUGUST 1990, WASHINGTON, D.C.","display_name":"CHANGES IN CHEMICAL COMPONENT TYPE COMPOSITION AND EFFECT ON RHEOLOGICAL PROPERTIES OF ASPHALTS. IN: AMERICAN CHEMICAL SOCIETY SYMPOSIUM ON CHEMISTRY AND CHARACTERIZATION OF ASPHALTS, AUGUST 1990, WASHINGTON, D.C.","publication_year":1992,"publication_date":"1992-05-01","ids":{"openalex":"https://openalex.org/W657871091","mag":"657871091"},"language":"en","primary_location":{"id":"mag:657871091","doi":null,"is_oa":false,"landing_page_url":"https://trid.trb.org/view/371130","pdf_url":null,"source":{"id":"https://openalex.org/S55916960","display_name":"Petroleum Science and Technology","issn_l":"1091-6466","issn":["1091-6466","1532-2459"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Petroleum Science and Technology","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5109409438","display_name":"M A Poirier","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M A Poirier","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5074452100","display_name":"Henry Sawatzky","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H Sawatzky","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.3297046,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.9726999998092651,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.9726999998092651,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":0.026799999177455902,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11557","display_name":"Lubricants and Their Additives","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/asphalt-rheology","display_name":"asphalt rheology","score":0.7250000238418579},{"id":"https://openalex.org/keywords/asphalt-chemical-composition","display_name":"asphalt chemical composition","score":0.8399999737739563},{"id":"https://openalex.org/keywords/asphalt-blending","display_name":"asphalt blending","score":0.6690000295639038},{"id":"https://openalex.org/keywords/alkanes","display_name":"alkanes","score":0.9700000286102295},{"id":"https://openalex.org/keywords/waxes","display_name":"waxes","score":0.6740000247955322},{"id":"https://openalex.org/keywords/penetration-index","display_name":"penetration index","score":0.7519999742507935},{"id":"https://openalex.org/keywords/low-temperature-stiffness","display_name":"low-temperature stiffness","score":0.9890000224113464},{"id":"https://openalex.org/keywords/ductility","display_name":"ductility","score":0.9980000257492065},{"id":"https://openalex.org/keywords/glass-transition-temperature","display_name":"glass transition temperature","score":0.9959999918937683},{"id":"https://openalex.org/keywords/paving-asphalt","display_name":"paving asphalt","score":0.5860000252723694}],"concepts":[{"id":"https://openalex.org/C200990466","wikidata":"https://www.wikidata.org/wiki/Q271707","display_name":"Rheology","level":2,"score":0.8192692995071411},{"id":"https://openalex.org/C149849071","wikidata":"https://www.wikidata.org/wiki/Q1263816","display_name":"Chemical composition","level":2,"score":0.6233094930648804},{"id":"https://openalex.org/C153033020","wikidata":"https://www.wikidata.org/wiki/Q124695","display_name":"Wax","level":2,"score":0.5974652171134949},{"id":"https://openalex.org/C2776345496","wikidata":"https://www.wikidata.org/wiki/Q131189","display_name":"Propane","level":2,"score":0.5710734128952026},{"id":"https://openalex.org/C122865956","wikidata":"https://www.wikidata.org/wiki/Q825643","display_name":"Glass transition","level":3,"score":0.5048114061355591},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4334760010242462},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4283597469329834},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4195188283920288},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.37182602286338806},{"id":"https://openalex.org/C126348684","wikidata":"https://www.wikidata.org/wiki/Q3456979","display_name":"Polymer science","level":1,"score":0.3330724239349365},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.3250243067741394},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.24014201760292053},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.17796596884727478},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:657871091","doi":null,"is_oa":false,"landing_page_url":"https://trid.trb.org/view/371130","pdf_url":null,"source":{"id":"https://openalex.org/S55916960","display_name":"Petroleum Science and Technology","issn_l":"1091-6466","issn":["1091-6466","1532-2459"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Petroleum Science and Technology","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1982635633","https://openalex.org/W2175230920","https://openalex.org/W2575715949","https://openalex.org/W780973747","https://openalex.org/W2571580671","https://openalex.org/W568383200","https://openalex.org/W624975641","https://openalex.org/W2062387832","https://openalex.org/W634935165","https://openalex.org/W2152816145"],"abstract_inverted_index":{"Component":[0],"type":[1],"compositions":[2],"were":[3,20,32,53,72],"changed":[4],"by":[5],"blending":[6],"with":[7,34],"fractionated":[8],"materials":[9],"and":[10,30,37,49,65,68],"the":[11,17],"effects":[12],"of":[13,57,60],"these":[14,76],"changes":[15],"on":[16],"rheological":[18,70],"properties":[19,71],"studied.":[21],"Thus,":[22],"saturated":[23],"hydrocarbons,":[24],"naphthene":[25],"aromatics,":[26],"propane":[27],"precipitated":[28],"asphalts":[29,61,67],"waxes":[31],"blended":[33],"both":[35],"good":[36],"poor":[38],"paving":[39],"asphalts.":[40],"Changes":[41],"in":[42,75],"penetration":[43],"index,":[44],"low":[45],"temperature":[46,52],"stiffness,":[47],"ductility":[48],"glass":[50],"transition":[51],"examined.":[54],"The":[55],"composition":[56],"a":[58],"number":[59],"including":[62],"air":[63],"blown":[64],"visbroken":[66],"their":[69],"also":[73],"examined":[74],"studies":[77],"to":[78],"obtain":[79],"correlations.":[80]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}