Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3138534922', 'doi': None, 'title': 'Pre-phase a study report of lunar polar orbiter', 'display_name': 'Pre-phase a study report of lunar polar orbiter', 'publication_year': 1992, 'publication_date': '1992-11-01', 'ids': {'openalex': 'https://openalex.org/W3138534922', 'mag': '3138534922'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/1992STIN...9415000W/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306520500', 'display_name': 'NASA STI/Recon Technical Report N', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5080307636', 'display_name': 'Takeshi Wazoe', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Takeshi Wazoe', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5080307636'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 53}, 'biblio': {'volume': '94', 'issue': None, 'first_page': '15000', 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10406', 'display_name': 'Exploration and Study of Mars', 'score': 0.922, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10406', 'display_name': 'Exploration and Study of Mars', 'score': 0.922, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/orbiter', 'display_name': 'Orbiter', 'score': 0.8692719}, {'id': 'https://openalex.org/keywords/martian-surface', 'display_name': 'Martian Surface', 'score': 0.514725}, {'id': 'https://openalex.org/keywords/martian-minerals', 'display_name': 'Martian Minerals', 'score': 0.510189}, {'id': 'https://openalex.org/keywords/martian-climate', 'display_name': 'Martian Climate', 'score': 0.509331}, {'id': 'https://openalex.org/keywords/martian-atmosphere', 'display_name': 'Martian Atmosphere', 'score': 0.507693}], 'concepts': [{'id': 'https://openalex.org/C2776481522', 'wikidata': 'https://www.wikidata.org/wiki/Q40218', 'display_name': 'Orbiter', 'level': 2, 'score': 0.8692719}, {'id': 'https://openalex.org/C87355193', 'wikidata': 'https://www.wikidata.org/wiki/Q411', 'display_name': 'Astrobiology', 'level': 1, 'score': 0.63523084}, {'id': 'https://openalex.org/C44280652', 'wikidata': 'https://www.wikidata.org/wiki/Q104837', 'display_name': 'Phase (matter)', 'level': 2, 'score': 0.5915336}, {'id': 'https://openalex.org/C29705727', 'wikidata': 'https://www.wikidata.org/wiki/Q294562', 'display_name': 'Polar', 'level': 2, 'score': 0.55975777}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.39667103}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.37479073}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.3263964}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.17446521}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.14079764}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/1992STIN...9415000W/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306520500', 'display_name': 'NASA STI/Recon Technical Report N', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W848758853', 'https://openalex.org/W831039538', 'https://openalex.org/W780908068', 'https://openalex.org/W765980745', 'https://openalex.org/W642465604', 'https://openalex.org/W3202942913', 'https://openalex.org/W3132165658', 'https://openalex.org/W3126287742', 'https://openalex.org/W3035069722', 'https://openalex.org/W3031070532', 'https://openalex.org/W3008745601', 'https://openalex.org/W3005868061', 'https://openalex.org/W2998770364', 'https://openalex.org/W2995357103', 'https://openalex.org/W2994318319', 'https://openalex.org/W2745908524', 'https://openalex.org/W2495812588', 'https://openalex.org/W188799183', 'https://openalex.org/W1619995898', 'https://openalex.org/W1567729299'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3138534922', 'counts_by_year': [], 'updated_date': '2024-09-18T18:05:56.422526', 'created_date': '2021-03-29'}