{"id":"https://openalex.org/A5109930770","orcid":null,"observed_orcids":[],"display_name":"Norbert J. van den Berg","raw_author_names":["N. J. VAN DEN BERG","N. J. Van Den Berg","N.J. Van den Berg","N.J. van den Berg","Norbert J van den Berg","Norbert J. van de Berg","Norbert J. van den Berg","Norbert Van de Berg","van den Berg, N. J."],"full_name":"Norbert J. van den Berg","works_count":22,"cited_by_count":725,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":13,"i10_index":14},"ids":{"openalex":"https://openalex.org/A5109930770","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2802928900","ror":"https://ror.org/03t4gr691","display_name":"Amsterdam UMC Location University of Amsterdam","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2802928900","https://openalex.org/I4210151833"]},"years":[2008,2007,1991]},{"institution":{"id":"https://openalex.org/I4210096594","ror":"https://ror.org/00bmv4102","display_name":"Emma Kinderziekenhuis","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2802928900","https://openalex.org/I4210096594","https://openalex.org/I4210151833"]},"years":[2008,2007]},{"institution":{"id":"https://openalex.org/I4210117957","ror":"https://ror.org/02tqqrq23","display_name":"Flevoziekenhuis","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210117957"]},"years":[2016,2015,2013,2011,2010,2008,2007,2005,2004,2002,2000]},{"institution":{"id":"https://openalex.org/I4210129750","ror":"https://ror.org/033zmys03","display_name":"Nederlands Astmacentrum Davos","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210129750"]},"years":[1990]},{"institution":{"id":"https://openalex.org/I4210131868","ror":"https://ror.org/03j5g5d55","display_name":"De Kinderkliniek","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210131868"]},"years":[2016,2015,2013]},{"institution":{"id":"https://openalex.org/I887064364","ror":"https://ror.org/04dkp9463","display_name":"University of Amsterdam","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]},"years":[2008,1991]}],"last_known_institutions":[{"id":"https://openalex.org/I4210117957","ror":"https://ror.org/02tqqrq23","display_name":"Flevoziekenhuis","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210117957"]},{"id":"https://openalex.org/I4210131868","ror":"https://ror.org/03j5g5d55","display_name":"De Kinderkliniek","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210131868"]}],"topics":[{"id":"https://openalex.org/T10051","display_name":"Asthma and respiratory diseases","count":22,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","count":15,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12208","display_name":"Occupational exposure and asthma","count":14,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11651","display_name":"Inhalation and Respiratory Drug Delivery","count":3,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11539","display_name":"Survey Methodology and Nonresponse","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12208","display_name":"Occupational exposure and asthma","value":9.87e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","value":3.22e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10051","display_name":"Asthma and respiratory diseases","value":3.21e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11651","display_name":"Inhalation and Respiratory Drug Delivery","value":2.55e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11539","display_name":"Survey Methodology and Nonresponse","value":1.28e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9610048532485962},{"id":"2776042228","wikidata":"https://www.wikidata.org/wiki/Q35869","display_name":"Asthma","score":0.9220725893974304},{"id":"187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","score":0.5759509205818176},{"id":"42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","score":0.5342506766319275},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.3883325755596161}],"counts_by_year":[{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":32},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":46},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":50},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":12}],"display_name_alternatives":["N. J. VAN DEN BERG","N. J. Van Den Berg","N.J. Van den Berg","N.J. van den Berg","Norbert J van den Berg","Norbert J. van de Berg","Norbert J. van den Berg","Norbert Van de Berg","van den Berg, N. J."],"block_key":"n berg","works_api_url":"https://api.openalex.org/works?filter=author.id:A5109930770","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}