{"id":"https://openalex.org/W7223683807","doi":"https://doi.org/10.5281/zenodo.23665437","title":"Potassium-40 in Coffee and Drinking Water: Natural Radioactivity, Intake Estimation, and the Limits of Long-Term Cumulative Calculations","display_name":"Potassium-40 in Coffee and Drinking Water: Natural Radioactivity, Intake Estimation, and the Limits of Long-Term Cumulative Calculations","publication_year":2026,"publication_date":"2026-10-26","ids":{"openalex":"https://openalex.org/W7223683807","doi":"https://doi.org/10.5281/zenodo.23665437"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.23665437","doi":"https://doi.org/10.5281/zenodo.23665437","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23665437","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.23665437","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5139814825","display_name":"Mikheil Jorbenadze","orcid":"https://orcid.org/0009-0004-3914-1959","observed_orcids":["https://orcid.org/0009-0004-3914-1959"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jorbenadze, Mikheil","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0004-3914-1959","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5139814825"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.89278723,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10946","display_name":"Radioactivity and Radon Measurements","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3614","display_name":"Radiological and Ultrasound Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10946","display_name":"Radioactivity and Radon Measurements","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3614","display_name":"Radiological and Ultrasound Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11089","display_name":"Radioactive contamination and transfer","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10844","display_name":"Radiation Dose and Imaging","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/potassium-40","display_name":"potassium-40","score":0.9990000128746033},{"id":"https://openalex.org/keywords/natural-radioactivity","display_name":"natural radioactivity","score":0.9829999804496765},{"id":"https://openalex.org/keywords/coffee","display_name":"coffee","score":0.9879999756813049},{"id":"https://openalex.org/keywords/drinking-water","display_name":"drinking water","score":1.0},{"id":"https://openalex.org/keywords/radiation-dose","display_name":"radiation dose","score":0.7820000052452087},{"id":"https://openalex.org/keywords/measurement-uncertainty","display_name":"measurement uncertainty","score":0.8069999814033508},{"id":"https://openalex.org/keywords/radiation-protection","display_name":"radiation protection","score":0.843999981880188},{"id":"https://openalex.org/keywords/radiological-risk-assessment","display_name":"radiation risk assessment","score":0.37299999594688416},{"id":"https://openalex.org/keywords/public-understanding-of-radiation","display_name":"public understanding of radiation","score":0.5329999923706055}],"concepts":[{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.6104999780654907},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4787999987602234},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.47769999504089355},{"id":"https://openalex.org/C2987857752","wikidata":"https://www.wikidata.org/wiki/Q12147","display_name":"Human health","level":2,"score":0.4690000116825104},{"id":"https://openalex.org/C2779925993","wikidata":"https://www.wikidata.org/wiki/Q336938","display_name":"Radiation exposure","level":2,"score":0.350600004196167},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.31529998779296875},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.30550000071525574},{"id":"https://openalex.org/C187970030","wikidata":"https://www.wikidata.org/wiki/Q1185086","display_name":"Background radiation","level":3,"score":0.29760000109672546},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C3018011569","wikidata":"https://www.wikidata.org/wiki/Q108378037","display_name":"Threshold dose","level":2,"score":0.2538999915122986}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.23665437","doi":"https://doi.org/10.5281/zenodo.23665437","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23665437","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.5281/zenodo.23665438","doi":"https://doi.org/10.5281/zenodo.23665438","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23665438","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.5281/zenodo.23665437","doi":"https://doi.org/10.5281/zenodo.23665437","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.23665437","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2603882501","https://openalex.org/W2479908571","https://openalex.org/W4410737511","https://openalex.org/W3013089288","https://openalex.org/W4402499673","https://openalex.org/W2085988782","https://openalex.org/W2589166514","https://openalex.org/W7154849624","https://openalex.org/W3044420611","https://openalex.org/W4210578898"],"abstract_inverted_index":{"This":[0,108],"paper":[1,50],"explores":[2],"naturally":[3],"occurring":[4],"potassium-40":[5],"(K-40)":[6],"in":[7,33,43,56,73,119],"coffee":[8,105],"and":[9,18,36,76,96,106,122,130],"drinking":[10],"water,":[11],"focusing":[12],"on":[13],"natural":[14,117],"radioactivity,":[15],"activity-intake":[16,78],"estimation,":[17],"the":[19,27,57,70,74,91,97],"scientific":[20],"interpretation":[21],"of":[22,63,93,99,116,127],"radiation-related":[23],"measurements.":[24],"It":[25,86],"explains":[26],"difference":[28],"between":[29],"radioactive":[30],"activity,":[31],"measured":[32],"becquerels":[34],"(Bq),":[35],"absorbed":[37],"or":[38,46],"effective":[39],"radiation":[40,128,131],"dose,":[41],"expressed":[42],"grays":[44],"(Gy)":[45],"sieverts":[47],"(Sv).":[48],"The":[49],"examines":[51],"how":[52],"potassium":[53],"is":[54],"regulated":[55],"human":[58],"body,":[59,75],"why":[60,77],"cumulative":[61],"estimates":[62],"K-40":[64],"intake":[65],"do":[66],"not":[67],"directly":[68],"represent":[69],"amount":[71],"retained":[72],"calculations":[79],"alone":[80],"cannot":[81],"establish":[82],"individual":[83],"health":[84],"risks.":[85],"also":[87],"discusses":[88],"measurement":[89],"uncertainty,":[90],"importance":[92],"representative":[94],"samples,":[95],"limitations":[98],"using":[100],"illustrative":[101],"activity":[102],"values":[103],"for":[104],"water.":[107],"educational":[109],"review":[110],"aims":[111],"to":[112],"improve":[113],"public":[114],"understanding":[115],"radioactivity":[118],"everyday":[120],"beverages":[121],"encourage":[123],"scientifically":[124],"informed":[125],"discussion":[126],"measurements":[129],"protection.":[132]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2026-10-27T00:00:00"}
