Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W169029683', 'doi': None, 'title': 'Economic evaluation of fish production farm in Egypt.', 'display_name': 'Economic evaluation of fish production farm in Egypt.', 'publication_year': 2011, 'publication_date': '2011-01-01', 'ids': {'openalex': 'https://openalex.org/W169029683', 'mag': '169029683'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20113249076', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764619822', 'display_name': 'Annals of Agricultural Science Cairo', '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/A5045379750', 'display_name': 'S. M. H. Eissa', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. M. H. Eissa', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5032876777', 'display_name': 'K. A. M. El-Tokhy', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'K. A. M. El-Tokhy', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], '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': 66}, 'biblio': {'volume': '56', 'issue': '1', 'first_page': '15', 'last_page': '24'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14405', 'display_name': 'Sustainable Agricultural Development and Resource Management', 'score': 0.8009, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, '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/T14405', 'display_name': 'Sustainable Agricultural Development and Resource Management', 'score': 0.8009, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, '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/fisheries', 'display_name': 'Fisheries', 'score': 0.516068}], 'concepts': [{'id': 'https://openalex.org/C2778348673', 'wikidata': 'https://www.wikidata.org/wiki/Q739302', 'display_name': 'Production (economics)', 'level': 2, 'score': 0.63246524}, {'id': 'https://openalex.org/C2909208804', 'wikidata': 'https://www.wikidata.org/wiki/Q127282', 'display_name': 'Fish <Actinopterygii>', 'level': 2, 'score': 0.574719}, {'id': 'https://openalex.org/C141896089', 'wikidata': 'https://www.wikidata.org/wiki/Q209894', 'display_name': 'Fish farming', 'level': 4, 'score': 0.5483653}, {'id': 'https://openalex.org/C505870484', 'wikidata': 'https://www.wikidata.org/wiki/Q180538', 'display_name': 'Fishery', 'level': 1, 'score': 0.5217458}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.37853068}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.35269696}, {'id': 'https://openalex.org/C86909935', 'wikidata': 'https://www.wikidata.org/wiki/Q188989', 'display_name': 'Aquaculture', 'level': 3, 'score': 0.3180893}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.22258791}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.13008034}, {'id': 'https://openalex.org/C139719470', 'wikidata': 'https://www.wikidata.org/wiki/Q39680', 'display_name': 'Macroeconomics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20113249076', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764619822', 'display_name': 'Annals of Agricultural Science Cairo', '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': [{'id': 'https://metadata.un.org/sdg/2', 'score': 0.58, 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W818784101', 'https://openalex.org/W656927041', 'https://openalex.org/W520747', 'https://openalex.org/W338355805', 'https://openalex.org/W336348379', 'https://openalex.org/W3098863529', 'https://openalex.org/W301589293', 'https://openalex.org/W2898673913', 'https://openalex.org/W2777905518', 'https://openalex.org/W2775013789', 'https://openalex.org/W2620913727', 'https://openalex.org/W243182539', 'https://openalex.org/W236755586', 'https://openalex.org/W2296489939', 'https://openalex.org/W2270458154', 'https://openalex.org/W2256973738', 'https://openalex.org/W2248624038', 'https://openalex.org/W2176616671', 'https://openalex.org/W1690889159', 'https://openalex.org/W1037558297'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W169029683', 'counts_by_year': [], 'updated_date': '2024-09-14T08:17:55.204629', 'created_date': '2016-06-24'}