Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2801041335', 'doi': None, 'title': 'Press bulletin no. 17 : Yields of Best Winter Wheats, University Farm, 1902 and 1903.', 'display_name': 'Press bulletin no. 17 : Yields of Best Winter Wheats, University Farm, 1902 and 1903.', 'publication_year': 1905, 'publication_date': '1905-08-01', 'ids': {'openalex': 'https://openalex.org/W2801041335', 'mag': '2801041335'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://conservancy.umn.edu/handle/11299/193687', '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/A5007715925', 'display_name': 'W. M. Hays', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Willet Martin Hays', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5007715925'], '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': 76}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13025', 'display_name': 'American History and Culture', 'score': 0.0879, 'subfield': {'id': 'https://openalex.org/subfields/1406', 'display_name': 'Marketing'}, 'field': {'id': 'https://openalex.org/fields/14', 'display_name': 'Business, Management and Accounting'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13025', 'display_name': 'American History and Culture', 'score': 0.0879, 'subfield': {'id': 'https://openalex.org/subfields/1406', 'display_name': 'Marketing'}, 'field': {'id': 'https://openalex.org/fields/14', 'display_name': 'Business, Management and Accounting'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T12837', 'display_name': 'American Environmental and Regional History', 'score': 0.079, 'subfield': {'id': 'https://openalex.org/subfields/2308', 'display_name': 'Management, Monitoring, Policy and Law'}, '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/T12219', 'display_name': 'Canadian Identity and History', 'score': 0.0758, 'subfield': {'id': 'https://openalex.org/subfields/3312', 'display_name': 'Sociology and Political Science'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.37588054}, {'id': 'https://openalex.org/C37621935', 'wikidata': 'https://www.wikidata.org/wiki/Q3606845', 'display_name': 'Agricultural science', 'level': 1, 'score': 0.368374}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.30076426}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.16700336}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://conservancy.umn.edu/handle/11299/193687', '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': [{'score': 0.78, 'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W611127870', 'https://openalex.org/W3105435671', 'https://openalex.org/W303880934', 'https://openalex.org/W2942272205', 'https://openalex.org/W2917858563', 'https://openalex.org/W2737910279', 'https://openalex.org/W2737857402', 'https://openalex.org/W2619489869', 'https://openalex.org/W2618782504', 'https://openalex.org/W2612888498', 'https://openalex.org/W2595643143', 'https://openalex.org/W2595293779', 'https://openalex.org/W2594500234', 'https://openalex.org/W2587119322', 'https://openalex.org/W2265191242', 'https://openalex.org/W208215080', 'https://openalex.org/W2081917692', 'https://openalex.org/W1572738480', 'https://openalex.org/W117426285', 'https://openalex.org/W1153861598'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2801041335', 'counts_by_year': [], 'updated_date': '2024-12-12T13:52:56.003232', 'created_date': '2018-05-17'}