{"id":"https://openalex.org/W22714679","doi":null,"title":"DESCRIPTION, FIELD TEST AND DATA ANALYSIS OF A CONTROL-SOURCE EM SYSTEM (EM-60)","display_name":"DESCRIPTION, FIELD TEST AND DATA ANALYSIS OF A CONTROL-SOURCE EM SYSTEM (EM-60)","publication_year":1978,"publication_date":"1978-10-01","ids":{"openalex":"https://openalex.org/W22714679","mag":"22714679"},"language":"en","primary_location":{"id":"pmh:oai:escholarship.org/ark:/13030/qt9jf2t7wt","doi":null,"is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/9jf2t7wt","pdf_url":"https://escholarship.org/uc/item/9jf2t7wt","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://escholarship.org/uc/item/9jf2t7wt","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112330370","display_name":"H. F. Morrison","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. F. Morrison","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028647179","display_name":"Norman E. Goldstein","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N.E. Goldstein","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071445907","display_name":"Michael G. Hoversten","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Hoversten","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006418865","display_name":"Gary L. Oppliger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gary L. Oppliger","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5065338392","display_name":"C. Riveros","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Riveros","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":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00096154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.7544000148773193,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.7544000148773193,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.22579999268054962,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.0017000000225380063,"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/electromagnetic-induction","display_name":"electromagnetic induction","score":0.421999990940094},{"id":"https://openalex.org/keywords/transmitter","display_name":"transmitter","score":0.38999998569488525},{"id":"https://openalex.org/keywords/receiver","display_name":"receiver","score":0.9750000238418579},{"id":"https://openalex.org/keywords/data-interpretation","display_name":"data interpretation","score":0.7360000014305115},{"id":"https://openalex.org/keywords/field-testing","display_name":"field testing","score":0.675000011920929},{"id":"https://openalex.org/keywords/grass-valley","display_name":"Grass Valley","score":0.675000011920929},{"id":"https://openalex.org/keywords/motor-generator","display_name":"motor-generator","score":0.6010000109672546},{"id":"https://openalex.org/keywords/subsurface-investigation","display_name":"subsurface investigation","score":0.4440000057220459}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6306586861610413},{"id":"https://openalex.org/C28843909","wikidata":"https://www.wikidata.org/wiki/Q177625","display_name":"Electromagnetic field","level":2,"score":0.5266499519348145},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.5104669332504272},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4892139434814453},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.4640347957611084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3618510961532593},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3384402394294739},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3316511809825897},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.29785993695259094},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25636574625968933},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23604589700698853},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.1644359529018402},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1598520278930664},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:escholarship.org/ark:/13030/qt9jf2t7wt","doi":null,"is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/9jf2t7wt","pdf_url":"https://escholarship.org/uc/item/9jf2t7wt","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},{"id":"pmh:qt9jf2t7wt","doi":null,"is_oa":false,"landing_page_url":"http://www.escholarship.org/uc/item/9jf2t7wt","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Morrison, H. F.(1978). DESCRIPTION, FIELD TEST AND DATA ANALYSIS OF A CONTROL-SOURCE EM SYSTEM (EM-60). Lawrence Berkeley Laboratory, University of California Exhibit in conjunction with the 48th Annual Meeting of the Society of Exploration Geophysicist, Richmond Field Station, Lawrence Berkeley National Laboratory, Berkeley, California, November 3, 1978. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/9jf2t7wt","raw_type":"article"},{"id":"mag:135299055","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/content/qt9jf2t7wt/qt9jf2t7wt.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"mag:22714679","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/scitech/biblio/6492559-description-field-test-data-analysis-control-source-em-system-em-grass-valley","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:escholarship.org/ark:/13030/qt9jf2t7wt","doi":null,"is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/9jf2t7wt","pdf_url":"https://escholarship.org/uc/item/9jf2t7wt","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W22714679.pdf","grobid_xml":"https://content.openalex.org/works/W22714679.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1518512066","https://openalex.org/W7037626924","https://openalex.org/W2353021087","https://openalex.org/W4406157232","https://openalex.org/W3139886936","https://openalex.org/W3106085060","https://openalex.org/W4244418123","https://openalex.org/W4250683448","https://openalex.org/W1586441568","https://openalex.org/W2617713644"],"abstract_inverted_index":{"Good":[0],"results":[1],"with":[2],"electromagnetic":[3],"(EM)":[4],"systems":[5],"led":[6],"to":[7,17],"the":[8,11,14,18,23,29,35],"development":[9],"of":[10,22],"EM-60":[12],"system,":[13],"number":[15],"related":[16],"60":[19],"kW":[20],"output":[21],"motor":[24],"generator":[25],"used.":[26],"The":[27],"transmitter,":[28],"receiver,":[30],"and":[31],"data":[32],"interpretations":[33],"for":[34],"Grass":[36],"Valley":[37],"field":[38],"test":[39],"are":[40],"described.":[41],"(MHR)":[42]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}