Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2139713685', 'doi': None, 'title': 'Grazing duration studies on lucerne/grass mixtures', 'display_name': 'Grazing duration studies on lucerne/grass mixtures', 'publication_year': 1989, 'publication_date': '1989-01-01', 'ids': {'openalex': 'https://openalex.org/W2139713685', 'mag': '2139713685'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://researcharchive.lincoln.ac.nz/handle/10182/2818', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'dissertation', 'type_crossref': 'dissertation', '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/A5009542967', 'display_name': 'Huainan Xu', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Huainan Xu', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5009542967'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.830882, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 53, 'max': 61}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10098', 'display_name': 'Nutritional Strategies for Ruminant Health and Production', 'score': 0.9002, 'subfield': {'id': 'https://openalex.org/subfields/1102', 'display_name': 'Agronomy and Crop Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10098', 'display_name': 'Nutritional Strategies for Ruminant Health and Production', 'score': 0.9002, 'subfield': {'id': 'https://openalex.org/subfields/1102', 'display_name': 'Agronomy and Crop Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/rumen-fermentation', 'display_name': 'Rumen Fermentation', 'score': 0.461779}], 'concepts': [{'id': 'https://openalex.org/C2777904157', 'wikidata': 'https://www.wikidata.org/wiki/Q3239189', 'display_name': 'Grazing', 'level': 2, 'score': 0.8921828}, {'id': 'https://openalex.org/C112758219', 'wikidata': 'https://www.wikidata.org/wiki/Q16038819', 'display_name': 'Duration (music)', 'level': 2, 'score': 0.5846311}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.45971704}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.29059696}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.10616171}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://researcharchive.lincoln.ac.nz/handle/10182/2818', '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': [{'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2', 'score': 0.56}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W801576774', 'https://openalex.org/W347020868', 'https://openalex.org/W2966215705', 'https://openalex.org/W2788766148', 'https://openalex.org/W2756015399', 'https://openalex.org/W266146993', 'https://openalex.org/W2325566862', 'https://openalex.org/W2166334380', 'https://openalex.org/W2082745265', 'https://openalex.org/W2074319866', 'https://openalex.org/W2028088997', 'https://openalex.org/W2024151247', 'https://openalex.org/W1988074402', 'https://openalex.org/W1983283810', 'https://openalex.org/W1963839905', 'https://openalex.org/W1863116669', 'https://openalex.org/W1643939838', 'https://openalex.org/W1595576261', 'https://openalex.org/W1549770704', 'https://openalex.org/W1523017126'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2139713685', 'counts_by_year': [], 'updated_date': '2024-09-19T13:21:07.139927', 'created_date': '2016-06-24'}