{"id":"https://openalex.org/A5036623707","orcid":"https://orcid.org/0000-0002-1601-9289","observed_orcids":["https://orcid.org/0000-0002-1601-9289"],"display_name":"Paul Helfrich","raw_author_names":["Helfrich, Paul","Helfrich, Paul Goldsborough","P. Helfrich","Paul G Helfrich","Paul G. Helfrich","Paul Goldsborough Helfrich","Paul Helfrich"],"full_name":"Paul Goldsborough Helfrich","works_count":11,"cited_by_count":15,"summary_stats":{"2yr_mean_citedness":1.3333333333333333,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5036623707","orcid":"https://orcid.org/0000-0002-1601-9289","observed_orcids":["https://orcid.org/0000-0002-1601-9289"]},"affiliations":[{"institution":{"id":"https://openalex.org/I116545467","ror":"https://ror.org/055f0jp24","display_name":"University of Mary","country_code":"US","type":"education","lineage":["https://openalex.org/I116545467"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I135140700","ror":"https://ror.org/041nas322","display_name":"University of Bonn","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I27802707","ror":"https://ror.org/04rr0m327","display_name":"University of Montana Western","country_code":"US","type":"education","lineage":["https://openalex.org/I27802707"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I917168660","ror":"https://ror.org/03ttqt747","display_name":"Montana Technological University","country_code":"US","type":"education","lineage":["https://openalex.org/I917168660"]},"years":[2026,2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I116545467","ror":"https://ror.org/055f0jp24","display_name":"University of Mary","country_code":"US","type":"education","lineage":["https://openalex.org/I116545467"]},{"id":"https://openalex.org/I27802707","ror":"https://ror.org/04rr0m327","display_name":"University of Montana Western","country_code":"US","type":"education","lineage":["https://openalex.org/I27802707"]},{"id":"https://openalex.org/I917168660","ror":"https://ror.org/03ttqt747","display_name":"Montana Technological University","country_code":"US","type":"education","lineage":["https://openalex.org/I917168660"]}],"topics":[{"id":"https://openalex.org/T11073","display_name":"Metal Extraction and Bioleaching","count":5,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11791","display_name":"Microbial Community Ecology and Physiology","count":4,"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/T10139","display_name":"Heavy metals in environment","count":3,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T11740","display_name":"Geochemistry and Elemental Analysis","count":2,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11923","display_name":"Mine drainage and remediation techniques","count":2,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13350","display_name":"Myxozoan Parasites in Aquatic Species","value":6.82e-05,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11073","display_name":"Metal Extraction and Bioleaching","value":4.42e-05,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11923","display_name":"Mine drainage and remediation techniques","value":3.16e-05,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T12813","display_name":"Plant and Biological Electrophysiology Studies","value":3.05e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12660","display_name":"Plant Disease Management Techniques","value":9.6e-06,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7784000039100647},{"id":"107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","score":0.7573046088218689},{"id":"15151743","wikidata":"https://www.wikidata.org/wiki/Q903778","display_name":"Metagenomics","score":0.753280758857727},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.6941999793052673},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.4537300765514374}],"counts_by_year":[{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":4,"oa_works_count":3,"cited_by_count":3},{"year":2025,"works_count":3,"oa_works_count":1,"cited_by_count":4},{"year":2026,"works_count":2,"oa_works_count":1,"cited_by_count":8}],"display_name_alternatives":["Helfrich, Paul","Helfrich, Paul Goldsborough","P. Helfrich","Paul G Helfrich","Paul G. Helfrich","Paul Goldsborough Helfrich","Paul Helfrich"],"block_key":"p helfrich","works_api_url":"https://api.openalex.org/works?filter=author.id:A5036623707","awards_count":1,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5036623707","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}