Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2073944106', 'doi': 'https://doi.org/10.1016/0038-092x(91)90028-u', 'title': 'The monthly average daily time pattern of beam radiation', 'display_name': 'The monthly average daily time pattern of beam radiation', 'publication_year': 1991, 'publication_date': '1991-01-01', 'ids': {'openalex': 'https://openalex.org/W2073944106', 'doi': 'https://doi.org/10.1016/0038-092x(91)90028-u', 'mag': '2073944106'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0038-092x(91)90028-u', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S5745031', 'display_name': 'Solar Energy', 'issn_l': '0038-092X', 'issn': ['0038-092X', '1471-1257'], '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/A5058598249', 'display_name': 'Hans-Georg Beyer', 'orcid': 'https://orcid.org/0000-0002-7455-8686'}, 'institutions': [{'id': 'https://openalex.org/I129877168', 'display_name': 'Carl von Ossietzky Universität Oldenburg', 'ror': 'https://ror.org/033n9gh91', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I129877168']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'H.G. Beyer', 'raw_affiliation_strings': ['Universität Oldenburg, Fachbereich Physik, Oldenburg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Universität Oldenburg, Fachbereich Physik, Oldenburg, Germany', 'institution_ids': ['https://openalex.org/I129877168']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112648635', 'display_name': 'Harald M. Henning', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I129877168', 'display_name': 'Carl von Ossietzky Universität Oldenburg', 'ror': 'https://ror.org/033n9gh91', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I129877168']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'H.-M. Henning', 'raw_affiliation_strings': ['Universität Oldenburg, Fachbereich Physik, Oldenburg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Universität Oldenburg, Fachbereich Physik, Oldenburg, Germany', 'institution_ids': ['https://openalex.org/I129877168']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5048771678', 'display_name': 'J. Luther', 'orcid': 'https://orcid.org/0000-0003-1667-4096'}, 'institutions': [{'id': 'https://openalex.org/I129877168', 'display_name': 'Carl von Ossietzky Universität Oldenburg', 'ror': 'https://ror.org/033n9gh91', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I129877168']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'J. Luther', 'raw_affiliation_strings': ['Universität Oldenburg, Fachbereich Physik, Oldenburg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Universität Oldenburg, Fachbereich Physik, Oldenburg, Germany', 'institution_ids': ['https://openalex.org/I129877168']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5025991226', 'display_name': 'Konrad R. Schreitmüller', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210165208', 'display_name': 'Institut für Solarenergieforschung', 'ror': 'https://ror.org/05r5a5c61', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210165208']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'K.R. Schreitmüller', 'raw_affiliation_strings': ['Institut für Solarenergieforschung, Hannover, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institut für Solarenergieforschung, Hannover, Germany', 'institution_ids': ['https://openalex.org/I4210165208']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3300, 'currency': 'USD', 'value_usd': 3300, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.648127, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 68, 'max': 71}, 'biblio': {'volume': '47', 'issue': '5', 'first_page': '347', 'last_page': '353'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11276', 'display_name': 'Solar Radiation and Photovoltaics', 'score': 0.999, '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'}}, 'topics': [{'id': 'https://openalex.org/T11276', 'display_name': 'Solar Radiation and Photovoltaics', 'score': 0.999, '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'}}, {'id': 'https://openalex.org/T10347', 'display_name': 'Atmospheric aerosols and clouds', 'score': 0.9951, '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'}}, {'id': 'https://openalex.org/T11320', 'display_name': 'Atmospheric Ozone and Climate', 'score': 0.9804, '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'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C153385146', 'wikidata': 'https://www.wikidata.org/wiki/Q18335', 'display_name': 'Radiation', 'level': 2, 'score': 0.60510445}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.47669432}, {'id': 'https://openalex.org/C168834538', 'wikidata': 'https://www.wikidata.org/wiki/Q3705329', 'display_name': 'Beam (structure)', 'level': 2, 'score': 0.45158795}, {'id': 'https://openalex.org/C91586092', 'wikidata': 'https://www.wikidata.org/wiki/Q757520', 'display_name': 'Atmospheric sciences', 'level': 1, 'score': 0.34152225}, {'id': 'https://openalex.org/C153294291', 'wikidata': 'https://www.wikidata.org/wiki/Q25261', 'display_name': 'Meteorology', 'level': 1, 'score': 0.3406422}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.29409915}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.19722196}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0038-092x(91)90028-u', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S5745031', 'display_name': 'Solar Energy', 'issn_l': '0038-092X', 'issn': ['0038-092X', '1471-1257'], '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W1967772409', 'https://openalex.org/W2002448202', 'https://openalex.org/W2005325199', 'https://openalex.org/W2030216404', 'https://openalex.org/W2032226975', 'https://openalex.org/W2054533615', 'https://openalex.org/W2059434089', 'https://openalex.org/W2097131266', 'https://openalex.org/W2103983685', 'https://openalex.org/W3158024705', 'https://openalex.org/W3172089567', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4280521631', 'https://openalex.org/W4206359692', 'https://openalex.org/W3117958761', 'https://openalex.org/W3007404728', 'https://openalex.org/W2748952813', 'https://openalex.org/W2374021052', 'https://openalex.org/W2110536732', 'https://openalex.org/W1984740135', 'https://openalex.org/W1984514811', 'https://openalex.org/W1969282119'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2073944106', 'counts_by_year': [{'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-16T00:43:00.962467', 'created_date': '2016-06-24'}