Matches in SemOpenAlex for { <https://semopenalex.org/work/W1860023569> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W1860023569 endingPage "27" @default.
- W1860023569 startingPage "19" @default.
- W1860023569 abstract "Abstract We performed dose recovery tests on proto-historic enamel samples that were dosed to approximately 200 Gy to present equivalents of Middle to Late Pleistocene fossil teeth. The experimental results confirmed that the ESR dose response of fossil tooth enamel can be best described by a double saturating exponential (DSE) function. When using a DSE for dose evaluation, it is necessary to irradiate samples to very high doses (at least 20 kGy, ideally up to 50 kGy) and use at least 15 additive dose steps. In past studies, dose estimations were mostly carried out using a single saturating exponential (SSE) function and maximum doses (D max ) in the range of around five to ten times the equivalent dose, usually less than 5 kGy. To address the question whether older dose estimations have to be disregarded as unreliable, we carried out computer simulations using DSE dose response curves which were then fitted with SSEs. Artificial data sets were generated for a wide range of preset dose values between 10 and 5000 Gy. The results indicate a strong correlation between the magnitude of the D E value with systematic and random errors. Reliable doses can be obtained with SSEs for preset dose values of E value. Higher preset doses (>1 kGy) require modified D max values. Although here the application of DSEs is preferable, the use of SSEs can nevertheless provide reliable results with reasonably small systematic errors for doses of up to 2000 Gy, provided D max is adjusted to about 1*D set and measurement precision is better than 0.3%. The overall uncertainty remains acceptable (∼10%) using DSEs for D E values of up to 5000 Gy, provided the measurement precision is better than 0.5% and up to 20 dose steps are used. 5000 Gy is apparently the maximum dose than can be reliably assessed with ESR. Finally, we provide some detailed recommendations to ensure reliable dose evaluations with either the SSE or DSE functions. These recommendations can also be used to evaluate the reliability of previously published ESR dose assessments." @default.
- W1860023569 created "2016-06-24" @default.
- W1860023569 creator A5014664106 @default.
- W1860023569 creator A5060957276 @default.
- W1860023569 date "2016-02-01" @default.
- W1860023569 modified "2023-09-25" @default.
- W1860023569 title "Are published ESR dose assessments on fossil tooth enamel reliable?" @default.
- W1860023569 cites W1969226993 @default.
- W1860023569 cites W1977121797 @default.
- W1860023569 cites W1983022056 @default.
- W1860023569 cites W1986539178 @default.
- W1860023569 cites W2010617144 @default.
- W1860023569 cites W2025044206 @default.
- W1860023569 cites W2026556420 @default.
- W1860023569 cites W2028374576 @default.
- W1860023569 cites W2053085155 @default.
- W1860023569 cites W2097774911 @default.
- W1860023569 cites W615177419 @default.
- W1860023569 doi "https://doi.org/10.1016/j.quageo.2015.09.007" @default.
- W1860023569 hasPublicationYear "2016" @default.
- W1860023569 type Work @default.
- W1860023569 sameAs 1860023569 @default.
- W1860023569 citedByCount "46" @default.
- W1860023569 countsByYear W18600235692016 @default.
- W1860023569 countsByYear W18600235692017 @default.
- W1860023569 countsByYear W18600235692018 @default.
- W1860023569 countsByYear W18600235692019 @default.
- W1860023569 countsByYear W18600235692020 @default.
- W1860023569 countsByYear W18600235692021 @default.
- W1860023569 countsByYear W18600235692022 @default.
- W1860023569 countsByYear W18600235692023 @default.
- W1860023569 crossrefType "journal-article" @default.
- W1860023569 hasAuthorship W1860023569A5014664106 @default.
- W1860023569 hasAuthorship W1860023569A5060957276 @default.
- W1860023569 hasConcept C127313418 @default.
- W1860023569 hasConcept C156887251 @default.
- W1860023569 hasConcept C17409809 @default.
- W1860023569 hasConcept C199289684 @default.
- W1860023569 hasConcept C199343813 @default.
- W1860023569 hasConcept C2777958113 @default.
- W1860023569 hasConcept C71924100 @default.
- W1860023569 hasConceptScore W1860023569C127313418 @default.
- W1860023569 hasConceptScore W1860023569C156887251 @default.
- W1860023569 hasConceptScore W1860023569C17409809 @default.
- W1860023569 hasConceptScore W1860023569C199289684 @default.
- W1860023569 hasConceptScore W1860023569C199343813 @default.
- W1860023569 hasConceptScore W1860023569C2777958113 @default.
- W1860023569 hasConceptScore W1860023569C71924100 @default.
- W1860023569 hasLocation W18600235691 @default.
- W1860023569 hasOpenAccess W1860023569 @default.
- W1860023569 hasPrimaryLocation W18600235691 @default.
- W1860023569 hasRelatedWork W125801718 @default.
- W1860023569 hasRelatedWork W1995548889 @default.
- W1860023569 hasRelatedWork W2002191789 @default.
- W1860023569 hasRelatedWork W2032731587 @default.
- W1860023569 hasRelatedWork W2081928167 @default.
- W1860023569 hasRelatedWork W2119563948 @default.
- W1860023569 hasRelatedWork W2386256855 @default.
- W1860023569 hasRelatedWork W2525721723 @default.
- W1860023569 hasRelatedWork W2563731426 @default.
- W1860023569 hasRelatedWork W2977794126 @default.
- W1860023569 hasVolume "31" @default.
- W1860023569 isParatext "false" @default.
- W1860023569 isRetracted "false" @default.
- W1860023569 magId "1860023569" @default.
- W1860023569 workType "article" @default.