{"id":"https://openalex.org/A5061545255","orcid":null,"observed_orcids":[],"display_name":"Kien Yoo Cheah","raw_author_names":["K. Y. Cheah","K.Y. Cheah","Kien Yo Cheah","Kien Yoo Cheah","Kien-Yoo Cheah","Kien\u2005Yoo Cheah","Kien\u2010Yoo Cheah"],"full_name":"Kien Yoo Cheah","works_count":22,"cited_by_count":810,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5061545255","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1322209998","ror":"https://ror.org/008gwdp12","display_name":"Malaysian Palm Oil Board","country_code":"MY","type":"funder","lineage":["https://openalex.org/I1322209998"]},"years":[2009,2008,2007,1999,1994,1993,1992]},{"institution":{"id":"https://openalex.org/I241749","ror":"https://ror.org/013meh722","display_name":"University of Cambridge","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},"years":[1998,1997,1994]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10909","display_name":"Edible Oils Quality and Analysis","count":8,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12240","display_name":"Nanomaterials for catalytic reactions","count":7,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11009","display_name":"Catalysis for Biomass Conversion","count":6,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12349","display_name":"Food Chemistry and Fat Analysis","count":5,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","count":4,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13361","display_name":"Coconut Research and Applications","value":0.0001148,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},{"id":"https://openalex.org/T12703","display_name":"Oil Palm Production and Sustainability","value":9.49e-05,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T12349","display_name":"Food Chemistry and Fat Analysis","value":5.67e-05,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}},{"id":"https://openalex.org/T12240","display_name":"Nanomaterials for catalytic reactions","value":5e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11009","display_name":"Catalysis for Biomass Conversion","value":4.84e-05,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","score":0.9409981369972229},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8111186623573303},{"id":"2988237154","wikidata":"https://www.wikidata.org/wiki/Q231458","display_name":"Palm oil","score":0.7730756998062134},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.5342660546302795},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.16950583457946777}],"counts_by_year":[{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":43},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":52},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":45},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":53},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"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":22},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":18}],"display_name_alternatives":["K. Y. Cheah","K.Y. Cheah","Kien Yo Cheah","Kien Yoo Cheah","Kien-Yoo Cheah","Kien\u2005Yoo Cheah","Kien\u2010Yoo Cheah"],"block_key":"k cheah","works_api_url":"https://api.openalex.org/works?filter=author.id:A5061545255","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}