Results 21 to 30 of about 103,842 (257)

Reinvigorating the scenario technique to expand uncertainty consideration [PDF]

Climatic Change, 2016
ISSN:1573 ...
Trutnevyte, Evelina, Guivarch, Céline, Lempert, Robert, Strachan, Neil   +3 more
openaire   +5 more sources

Absorbed dose uncertainty estimation for proton therapy [PDF]

Nuclear Technology and Radiation Protection, 2012
Successful radiotherapy treatment depends on the absorbed dose evaluation and the possibility to define metrological characteristics of the therapy beam. Radiotherapy requires tumor dose delivery with expanded uncertainty less than ±5 %.
Spasić-Jokić Vesna, Dobrosavljević Aleksandar, Beličev Petar   +2 more
doaj   +1 more source

Uncertainty of Postmortem Time Estimation Based on Potassium Ion Determination in Vitreous Humor Using Potentiometric Ion-Selective Electrode and Microwave-Induced Plasma with Optical Emission Spectrometry Methods

Separations, 2023
There is a need for a reliable and independent evaluation and confirmation of the postmortem interval (PMI) based on objective factors other than only postmortem changes or temperature measurements.
Sonia Zięba, Marek Wiergowski, Bartłomiej Michał Cieślik, Jacek Sein Anand, Marta Krzyżanowska   +4 more
doaj   +1 more source

Uncertainty Evaluation of Benzopyrene Determination in Foods by HPLC

Liang you shipin ke-ji, 2021
To assess the precision and accuracy of the benzopyrene detection method， uncertainty evaluation model was established by High Performance Liquid Chromatography (HPLC).
WANG Qiu, LIU De-qun, ZHOU Ming-lin, JIANG Qi, HE Hai-tong   +4 more
doaj   +1 more source

Considering uncertainties expands the lower tail of maize yield projections

PLOS ONE, 2021
Crop yields are sensitive to extreme weather events. Improving the understanding of the mechanisms and the drivers of the projection uncertainties can help to improve decisions. Previous studies have provided important insights, but often sample only a small subset of potentially important uncertainties.
Haochen Ye, Robert E. Nicholas, Samantha Roth, Klaus Keller   +3 more
openaire   +5 more sources

Screening Before We Know: Radical Uncertainties in Expanded Prenatal Genetics [PDF]

OBM Genetics, 2021
In this article, we discuss the radical uncertainties unleashed by expanded prenatal genetics. We show how we are now routinely screening fetuses in the absence of two essential sorts of information. At the population level, we do not have sound, unbiased data about the prevalence, penetrance, and clinical variability of most mutations. At the level of
Navon, Daniel, Thomas, Gareth
openaire   +2 more sources

Estimation of Dynamic Error Parameters in a Measurement Chain Based on the Spectrum of Input Quantities

Applied Sciences
This paper presents a method for estimating the parameters of the dynamic error signal in a measurement chain. The method is based on knowledge of the transmittance of subsequent elements in the chain and analysis of the spectrum of the processed signal.
Marian Kampik, Łukasz Dróżdż, Jerzy Roj   +2 more
doaj   +1 more source

ESTIMATION OF MEASUREMENT UNCERTAINTY IN THE DETERMINATION OF Fe CONTENT IN POWDERED TONIC FOOD DRINK USING GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY

Indonesian Journal of Chemistry, 2010
The evaluation of uncertainty measurement in the determination of Fe content in powdered tonic food drink using graphite furnace atomic absorption spectrometry was carried out.
Harry Budiman, Fransiska Sri H, Krismastuti Krismastuti, Nuryatini Nuryatini   +3 more
doaj   +1 more source

Method for determining uncertainty and error in the process of ophthalmic lens calibration

TecnoLógicas, 2021
In the present investigation, a scientific procedure was developed, and a mathematical model was proposed, with the objective of determining, under standard conditions, the uncertainty, and the measurement of dioptric power in ophthalmic lenses.
Alejandro Salgar-Marín, Javier Alberto Vargas, Andrés Felipe Ramírez-Barrera   +2 more
doaj   +1 more source

Expanding boundaries in psychiatry: uncertainty in the context of diagnosis‐seeking and negotiation [PDF]

Sociology of Health & Illness, 2019
AbstractPsychiatric diagnosis has become pervasive in modern culture, exerting an increasing influence on notions of personhood, identity practices and forms of self‐governing. The broadening of diagnostic categories and increasing awareness regarding popular diagnostic categories has led to an increased demand for formal diagnosis within clinical ...
openaire   +2 more sources