Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2022700422', 'doi': 'https://doi.org/10.1016/0012-821x(83)90006-7', 'title': 'On the content and vertical distribution of K, Th and U in the continental crust', 'display_name': 'On the content and vertical distribution of K, Th and U in the continental crust', 'publication_year': 1983, 'publication_date': '1983-03-01', 'ids': {'openalex': 'https://openalex.org/W2022700422', 'doi': 'https://doi.org/10.1016/0012-821x(83)90006-7', 'mag': '2022700422'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0012-821x(83)90006-7', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S119230507', 'display_name': 'Earth and Planetary Science Letters', 'issn_l': '0012-821X', 'issn': ['0012-821X', '1385-013X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5053381850', 'display_name': 'U. Haack', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I74656192', 'display_name': 'University of Göttingen', 'ror': 'https://ror.org/01y9bpm73', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I74656192']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'U HAACK', 'raw_affiliation_strings': ['Geochemisches Institut der Universität, Goldschmidtstr. 1, D-3400 Göttingen F.R.G.'], 'affiliations': [{'raw_affiliation_string': 'Geochemisches Institut der Universität, Goldschmidtstr. 1, D-3400 Göttingen F.R.G.', 'institution_ids': ['https://openalex.org/I74656192']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5053381850'], 'corresponding_institution_ids': ['https://openalex.org/I74656192'], 'apc_list': {'value': 4000, 'currency': 'USD', 'value_usd': 4000, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.078, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 32, 'citation_normalized_percentile': {'value': 0.765544, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '62', 'issue': '3', 'first_page': '360', 'last_page': '366'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10001', 'display_name': 'Geological and Geochemical Analysis', 'score': 0.9986, '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/T10001', 'display_name': 'Geological and Geochemical Analysis', 'score': 0.9986, '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/T10973', 'display_name': 'Radioactive element chemistry and processing', 'score': 0.9969, 'subfield': {'id': 'https://openalex.org/subfields/1604', 'display_name': 'Inorganic 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/T12157', 'display_name': 'Geochemistry and Geologic Mapping', 'score': 0.9958, 'subfield': {'id': 'https://openalex.org/subfields/1702', 'display_name': 'Artificial Intelligence'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/upper-crust', 'display_name': 'Upper crust', 'score': 0.47229105}], 'concepts': [{'id': 'https://openalex.org/C18142444', 'wikidata': 'https://www.wikidata.org/wiki/Q216202', 'display_name': 'Granulite', 'level': 4, 'score': 0.9408114}, {'id': 'https://openalex.org/C2776698055', 'wikidata': 'https://www.wikidata.org/wiki/Q4232578', 'display_name': 'Crust', 'level': 2, 'score': 0.88221353}, {'id': 'https://openalex.org/C141646446', 'wikidata': 'https://www.wikidata.org/wiki/Q858571', 'display_name': 'Continental crust', 'level': 3, 'score': 0.80711305}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.77461606}, {'id': 'https://openalex.org/C2994012208', 'wikidata': 'https://www.wikidata.org/wiki/Q7899037', 'display_name': 'Upper crust', 'level': 3, 'score': 0.47229105}, {'id': 'https://openalex.org/C17409809', 'wikidata': 'https://www.wikidata.org/wiki/Q161764', 'display_name': 'Geochemistry', 'level': 1, 'score': 0.40065548}, {'id': 'https://openalex.org/C5900021', 'wikidata': 'https://www.wikidata.org/wiki/Q163082', 'display_name': 'Petrology', 'level': 1, 'score': 0.3977568}, {'id': 'https://openalex.org/C114793014', 'wikidata': 'https://www.wikidata.org/wiki/Q52109', 'display_name': 'Geomorphology', 'level': 1, 'score': 0.19732237}, {'id': 'https://openalex.org/C146588470', 'wikidata': 'https://www.wikidata.org/wiki/Q742139', 'display_name': 'Facies', 'level': 3, 'score': 0.08093196}, {'id': 'https://openalex.org/C109007969', 'wikidata': 'https://www.wikidata.org/wiki/Q749565', 'display_name': 'Structural basin', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0012-821x(83)90006-7', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S119230507', 'display_name': 'Earth and Planetary Science Letters', 'issn_l': '0012-821X', 'issn': ['0012-821X', '1385-013X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/14', 'score': 0.67, 'display_name': 'Life below water'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 20, 'referenced_works': ['https://openalex.org/W1535539135', 'https://openalex.org/W1657792928', 'https://openalex.org/W1969768152', 'https://openalex.org/W1975279400', 'https://openalex.org/W1976964208', 'https://openalex.org/W1981045040', 'https://openalex.org/W1987717268', 'https://openalex.org/W1994590592', 'https://openalex.org/W1998859784', 'https://openalex.org/W2003726020', 'https://openalex.org/W2007833741', 'https://openalex.org/W2042764678', 'https://openalex.org/W2045213729', 'https://openalex.org/W2047330594', 'https://openalex.org/W2048649130', 'https://openalex.org/W2051415088', 'https://openalex.org/W2067998434', 'https://openalex.org/W2087705681', 'https://openalex.org/W2148478257', 'https://openalex.org/W2324670069'], 'related_works': ['https://openalex.org/W4241638746', 'https://openalex.org/W2575482651', 'https://openalex.org/W2384052876', 'https://openalex.org/W2379038965', 'https://openalex.org/W2142610839', 'https://openalex.org/W2077483285', 'https://openalex.org/W2071386916', 'https://openalex.org/W2069317688', 'https://openalex.org/W2062675502', 'https://openalex.org/W1977573430'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2022700422', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-12-11T05:38:07.429749', 'created_date': '2016-06-24'}