Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W838851205', 'doi': None, 'title': 'NASA Space Launch System (SLS): Progress Report DRAFT', 'display_name': 'NASA Space Launch System (SLS): Progress Report DRAFT', 'publication_year': 2013, 'publication_date': '2013-09-04', 'ids': {'openalex': 'https://openalex.org/W838851205', 'mag': '838851205'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://ntrs.nasa.gov/api/citations/20140003212/downloads/20140003212.pdf', 'pdf_url': None, 'source': None, '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/A5011754681', 'display_name': 'Todd A. May', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1294504835', 'display_name': 'Marshall Space Flight Center', 'ror': 'https://ror.org/02epydz83', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I1294504835', 'https://openalex.org/I4210124779']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Todd A. May', 'raw_affiliation_strings': ['NASA, Marshall Space Flight Center Huntsville, AL, United States'], 'affiliations': [{'raw_affiliation_string': 'NASA, Marshall Space Flight Center Huntsville, AL, United States', 'institution_ids': ['https://openalex.org/I1294504835']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5011754681'], 'corresponding_institution_ids': ['https://openalex.org/I1294504835'], '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': 65}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12449', 'display_name': 'Evolution and Applications of CubeSat Missions', 'score': 0.9442, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace 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/T12449', 'display_name': 'Evolution and Applications of CubeSat Missions', 'score': 0.9442, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace 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/spacecraft', 'display_name': 'spacecraft', 'score': 0.523442}, {'id': 'https://openalex.org/keywords/space-technology', 'display_name': 'space technology', 'score': 0.515838}, {'id': 'https://openalex.org/keywords/space-launch', 'display_name': 'Space launch', 'score': 0.49425578}], 'concepts': [{'id': 'https://openalex.org/C106125477', 'wikidata': 'https://www.wikidata.org/wiki/Q48806', 'display_name': 'Space Shuttle', 'level': 2, 'score': 0.5984435}, {'id': 'https://openalex.org/C832551', 'wikidata': 'https://www.wikidata.org/wiki/Q7572593', 'display_name': 'Space launch', 'level': 3, 'score': 0.49425578}, {'id': 'https://openalex.org/C2778572836', 'wikidata': 'https://www.wikidata.org/wiki/Q380933', 'display_name': 'Space (punctuation)', 'level': 2, 'score': 0.46621615}, {'id': 'https://openalex.org/C178802073', 'wikidata': 'https://www.wikidata.org/wiki/Q8421', 'display_name': 'Aeronautics', 'level': 1, 'score': 0.43890473}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.35572618}, {'id': 'https://openalex.org/C121684516', 'wikidata': 'https://www.wikidata.org/wiki/Q7600677', 'display_name': 'Computer graphics (images)', 'level': 1, 'score': 0.3497073}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.32566088}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.2666362}, {'id': 'https://openalex.org/C2984309673', 'wikidata': 'https://www.wikidata.org/wiki/Q697175', 'display_name': 'Launch vehicle', 'level': 2, 'score': 0.20887369}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://ntrs.nasa.gov/api/citations/20140003212/downloads/20140003212.pdf', 'pdf_url': None, 'source': None, '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/W843073437', 'https://openalex.org/W840045405', 'https://openalex.org/W817077638', 'https://openalex.org/W776964172', 'https://openalex.org/W775662703', 'https://openalex.org/W3197498867', 'https://openalex.org/W3166714176', 'https://openalex.org/W3048911641', 'https://openalex.org/W3009046229', 'https://openalex.org/W2996640895', 'https://openalex.org/W2776194554', 'https://openalex.org/W2577307024', 'https://openalex.org/W2521732582', 'https://openalex.org/W2070132343', 'https://openalex.org/W2038478138', 'https://openalex.org/W1631680145', 'https://openalex.org/W1573341521', 'https://openalex.org/W1500950778', 'https://openalex.org/W1495903838', 'https://openalex.org/W1482688107'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W838851205', 'counts_by_year': [], 'updated_date': '2024-08-21T03:32:26.281010', 'created_date': '2016-06-24'}