Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2976884981', 'doi': None, 'title': 'On the relationship between structure and the shrinkage and swelling of the wood in Swedish pine (Pinus silvestris) and spruce (Picea abies)', 'display_name': 'On the relationship between structure and the shrinkage and swelling of the wood in Swedish pine (Pinus silvestris) and spruce (Picea abies)', 'publication_year': 1972, 'publication_date': '1972-01-01', 'ids': {'openalex': 'https://openalex.org/W2976884981', 'mag': '2976884981'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.diva-portal.org/smash/record.jsf?pid=diva2:1340655', '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/A5025141857', 'display_name': 'Julius Boutelje', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Julius B. Boutelje', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5025141857'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 66, 'max': 70}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11880', 'display_name': 'Estimation of Forest Biomass and Carbon Stocks', 'score': 0.9681, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11880', 'display_name': 'Estimation of Forest Biomass and Carbon Stocks', 'score': 0.9681, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, '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/T10484', 'display_name': 'Wood Science and Technology', 'score': 0.925, 'subfield': {'id': 'https://openalex.org/subfields/2215', 'display_name': 'Building and Construction'}, '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/shrinkage', 'display_name': 'Shrinkage', 'score': 0.78870046}, {'id': 'https://openalex.org/keywords/wood-modification', 'display_name': 'Wood Modification', 'score': 0.467446}], 'concepts': [{'id': 'https://openalex.org/C2777427081', 'wikidata': 'https://www.wikidata.org/wiki/Q145992', 'display_name': 'Picea abies', 'level': 2, 'score': 0.8556625}, {'id': 'https://openalex.org/C2910048773', 'wikidata': 'https://www.wikidata.org/wiki/Q1924659', 'display_name': 'Pinus <genus>', 'level': 2, 'score': 0.84921306}, {'id': 'https://openalex.org/C180145272', 'wikidata': 'https://www.wikidata.org/wiki/Q7504144', 'display_name': 'Shrinkage', 'level': 2, 'score': 0.78870046}, {'id': 'https://openalex.org/C97137747', 'wikidata': 'https://www.wikidata.org/wiki/Q38112', 'display_name': 'Forestry', 'level': 1, 'score': 0.5267726}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.5148501}, {'id': 'https://openalex.org/C128758860', 'wikidata': 'https://www.wikidata.org/wiki/Q757163', 'display_name': 'Woody plant', 'level': 2, 'score': 0.41160208}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.2188648}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.17980272}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.11852163}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.081059635}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.diva-portal.org/smash/record.jsf?pid=diva2:1340655', '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': [{'id': 'https://metadata.un.org/sdg/15', 'score': 0.47, 'display_name': 'Life on land'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W787149836', 'https://openalex.org/W752804961', 'https://openalex.org/W3097606041', 'https://openalex.org/W3035037312', 'https://openalex.org/W3030454854', 'https://openalex.org/W2810952970', 'https://openalex.org/W2792217924', 'https://openalex.org/W2784482413', 'https://openalex.org/W2753115754', 'https://openalex.org/W2752547320', 'https://openalex.org/W2587444651', 'https://openalex.org/W2556953622', 'https://openalex.org/W2223163474', 'https://openalex.org/W2167542236', 'https://openalex.org/W2167228213', 'https://openalex.org/W2136391391', 'https://openalex.org/W2071272922', 'https://openalex.org/W1981515985', 'https://openalex.org/W1964592508', 'https://openalex.org/W136262819'], 'abstract_inverted_index': {'On': [0], 'the': [1, 6, 11], 'relationship': [2], 'between': [3], 'structure': [4], 'and': [5, 8, 18], 'shrinkage': [7], 'swelling': [9], 'of': [10], 'wood': [12], 'in': [13], 'Swedish': [14], 'pine': [15], '(Pinus': [16], 'silvestris)': [17], 'spruce': [19], '(Picea': [20], 'abies)': [21]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2976884981', 'counts_by_year': [{'year': 2015, 'cited_by_count': 1}], 'updated_date': '2024-09-10T17:56:46.397311', 'created_date': '2019-10-03'}