Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2355362281', 'doi': 'https://doi.org/10.1007/s11769-012-0517-1', 'title': 'Peripheral challenge in container port system: A case study of Pearl River Delta', 'display_name': 'Peripheral challenge in container port system: A case study of Pearl River Delta', 'publication_year': 2012, 'publication_date': '2012-01-07', 'ids': {'openalex': 'https://openalex.org/W2355362281', 'doi': 'https://doi.org/10.1007/s11769-012-0517-1', 'mag': '2355362281'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s11769-012-0517-1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S188105879', 'display_name': 'Chinese Geographical Science', 'issn_l': '1002-0063', 'issn': ['1002-0063', '1993-064X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319982', 'host_organization_name': 'Science Press', 'host_organization_lineage': ['https://openalex.org/P4310319982'], 'host_organization_lineage_names': ['Science Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], '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/A5101956076', 'display_name': 'Chengjin Wang', 'orcid': 'https://orcid.org/0000-0002-9720-4549'}, 'institutions': [{'id': 'https://openalex.org/I4210160793', 'display_name': 'Institute of Geographic Sciences and Natural Resources Research', 'ror': 'https://ror.org/04t1cdb72', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210160793']}, {'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Chengjin Wang', 'raw_affiliation_strings': ['Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China', 'institution_ids': ['https://openalex.org/I4210160793', 'https://openalex.org/I19820366']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079822642', 'display_name': 'Jiaoe Wang', 'orcid': 'https://orcid.org/0000-0003-1051-7727'}, 'institutions': [{'id': 'https://openalex.org/I4210160793', 'display_name': 'Institute of Geographic Sciences and Natural Resources Research', 'ror': 'https://ror.org/04t1cdb72', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210160793']}, {'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jiao’e Wang', 'raw_affiliation_strings': ['Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China'], 'affiliations': [{'raw_affiliation_string': 'Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China', 'institution_ids': ['https://openalex.org/I4210160793', 'https://openalex.org/I19820366']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5091427602', 'display_name': 'César Ducruet', 'orcid': 'https://orcid.org/0000-0002-0946-4712'}, 'institutions': [{'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'César Ducruet', 'raw_affiliation_strings': ['UMR 8504 Géographie-cités, French National Centre for Scientific Research, Paris, 75006, France'], 'affiliations': [{'raw_affiliation_string': 'UMR 8504 Géographie-cités, French National Centre for Scientific Research, Paris, 75006, France', 'institution_ids': ['https://openalex.org/I1294671590']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2390, 'currency': 'EUR', 'value_usd': 2990, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.451, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 19, 'citation_normalized_percentile': {'value': 0.894939, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '22', 'issue': '1', 'first_page': '97', 'last_page': '108'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11223', 'display_name': 'Optimization of Container Terminal Operations and Logistics', 'score': 0.9972, 'subfield': {'id': 'https://openalex.org/subfields/2209', 'display_name': 'Industrial and Manufacturing 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/T11223', 'display_name': 'Optimization of Container Terminal Operations and Logistics', 'score': 0.9972, 'subfield': {'id': 'https://openalex.org/subfields/2209', 'display_name': 'Industrial and Manufacturing Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T13473', 'display_name': 'Economic Impact of Special Economic Zones', 'score': 0.9581, 'subfield': {'id': 'https://openalex.org/subfields/2000', 'display_name': 'General Economics, Econometrics and Finance'}, 'field': {'id': 'https://openalex.org/fields/20', 'display_name': 'Economics, Econometrics and Finance'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T13439', 'display_name': 'Impact of Railway Deregulation on Competition and Efficiency', 'score': 0.9561, 'subfield': {'id': 'https://openalex.org/subfields/1408', 'display_name': 'Strategy and Management'}, 'field': {'id': 'https://openalex.org/fields/14', 'display_name': 'Business, Management and Accounting'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/port', 'display_name': 'Port (circuit theory)', 'score': 0.74071956}, {'id': 'https://openalex.org/keywords/transshipment', 'display_name': 'Transshipment (information security)', 'score': 0.6804464}, {'id': 'https://openalex.org/keywords/port-development', 'display_name': 'Port Development', 'score': 0.55138}, {'id': 'https://openalex.org/keywords/port-efficiency', 'display_name': 'Port Efficiency', 'score': 0.505652}, {'id': 'https://openalex.org/keywords/containerization', 'display_name': 'Containerization', 'score': 0.49156603}, {'id': 'https://openalex.org/keywords/consolidation', 'display_name': 'Consolidation (business)', 'score': 0.4404434}], 'concepts': [{'id': 'https://openalex.org/C32802771', 'wikidata': 'https://www.wikidata.org/wiki/Q2443617', 'display_name': 'Port (circuit theory)', 'level': 2, 'score': 0.74071956}, {'id': 'https://openalex.org/C2776234997', 'wikidata': 'https://www.wikidata.org/wiki/Q17134191', 'display_name': 'Transshipment (information security)', 'level': 2, 'score': 0.6804464}, {'id': 'https://openalex.org/C191935318', 'wikidata': 'https://www.wikidata.org/wiki/Q148', 'display_name': 'China', 'level': 2, 'score': 0.6764402}, {'id': 'https://openalex.org/C91306197', 'wikidata': 'https://www.wikidata.org/wiki/Q45767', 'display_name': 'Competition (biology)', 'level': 2, 'score': 0.51264876}, {'id': 'https://openalex.org/C2779821363', 'wikidata': 'https://www.wikidata.org/wiki/Q428072', 'display_name': 'Containerization', 'level': 3, 'score': 0.49156603}, {'id': 'https://openalex.org/C5072461', 'wikidata': 'https://www.wikidata.org/wiki/Q49506', 'display_name': 'Delta', 'level': 2, 'score': 0.45726383}, {'id': 'https://openalex.org/C2781018962', 'wikidata': 'https://www.wikidata.org/wiki/Q5164884', 'display_name': 'Container (type theory)', 'level': 2, 'score': 0.44983277}, {'id': 'https://openalex.org/C2776014549', 'wikidata': 'https://www.wikidata.org/wiki/Q3050847', 'display_name': 'Consolidation (business)', 'level': 2, 'score': 0.4404434}, {'id': 'https://openalex.org/C26271046', 'wikidata': 'https://www.wikidata.org/wiki/Q187097', 'display_name': 'Economic geography', 'level': 1, 'score': 0.42805594}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.4028855}, {'id': 'https://openalex.org/C42475967', 'wikidata': 'https://www.wikidata.org/wiki/Q194292', 'display_name': 'Operations research', 'level': 1, 'score': 0.37013066}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.35855222}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.33018386}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.28144842}, {'id': 'https://openalex.org/C119599485', 'wikidata': 'https://www.wikidata.org/wiki/Q43035', 'display_name': 'Electrical engineering', 'level': 1, 'score': 0.11636403}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C121955636', 'wikidata': 'https://www.wikidata.org/wiki/Q4116214', 'display_name': 'Accounting', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s11769-012-0517-1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S188105879', 'display_name': 'Chinese Geographical Science', 'issn_l': '1002-0063', 'issn': ['1002-0063', '1993-064X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319982', 'host_organization_name': 'Science Press', 'host_organization_lineage': ['https://openalex.org/P4310319982'], 'host_organization_lineage_names': ['Science Press'], 'type': 'journal'}, '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': 20, 'referenced_works': ['https://openalex.org/W1425725979', 'https://openalex.org/W1641881534', 'https://openalex.org/W1974380636', 'https://openalex.org/W1978505807', 'https://openalex.org/W2028903084', 'https://openalex.org/W2038619786', 'https://openalex.org/W2042419452', 'https://openalex.org/W2060342074', 'https://openalex.org/W2065900723', 'https://openalex.org/W2069575194', 'https://openalex.org/W2085724441', 'https://openalex.org/W2091313220', 'https://openalex.org/W2317989218', 'https://openalex.org/W2318678119', 'https://openalex.org/W2322964274', 'https://openalex.org/W2349540622', 'https://openalex.org/W2352521416', 'https://openalex.org/W2393006866', 'https://openalex.org/W4249639574', 'https://openalex.org/W569855400'], 'related_works': ['https://openalex.org/W4380153426', 'https://openalex.org/W4379386225', 'https://openalex.org/W2979446450', 'https://openalex.org/W2939276767', 'https://openalex.org/W2922530654', 'https://openalex.org/W2581006585', 'https://openalex.org/W2354950134', 'https://openalex.org/W2104863020', 'https://openalex.org/W2028539629', 'https://openalex.org/W170134931'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2355362281', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 3}], 'updated_date': '2024-09-17T04:15:22.310810', 'created_date': '2016-06-24'}