Results 1 to 10 of about 3,167,057 (258)

Concentration and ROC Curves, Revisited [PDF]

open access: yesSankhya A, 2021
AbstractThis work is aimed at illustrating the strict relationship between a general definition of concentration function appeared quite some time ago on this journal and a widely used measure of the diagnostic strength of a family of binary classifiers indexed by a threshold parameter, the so-called ROC curve.
Gasparini M., Sacchetto L.
openaire   +3 more sources

Inequalities in Knowledge About COVID-19 in the Kingdom of Saudi Arabia

open access: yesFrontiers in Public Health, 2021
Background: As the world is still being ravaged by the coronavirus disease 2019 (COVID-19) pandemic, the first line of prevention lies in understanding the causative and preventive factors of the disease. However, given varied socioeconomic circumstances,
Omar Zayyan Alsharqi   +8 more
doaj   +1 more source

Modelling of base flows by analysing the streamflow hydrograph [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2012
During dry periods, the flow of medium and small streams is significantly reduced and equal to groundwater flow. Since the base flows provide information about aquifer characteristics and retention characteristics of a basin, the possibilities of ...
Đukić Vesna, Mihailović Vladislava
doaj   +1 more source

Decomposition of s‐concentration curves [PDF]

open access: yesCanadian Journal of Economics/Revue canadienne d'économique, 2008
Abstract.  For any given order of inverse stochastic dominance, standard concentration curves are decomposed into three components, called contribution curves. Those components correspond to within‐group inequalities, between‐group inequalities, and transvariational inequalities.
Makdissi, Paul, Mussard, Stéphane
openaire   +5 more sources

The effect of the concentration of the reacting ion on the control of the electrodeposition process [PDF]

open access: yesJournal of the Serbian Chemical Society, 2009
The effect of the concentration of the reacting ion on the nature of the control of the electrodeposition process was investigated by digital simulation of the polarization curve using the Newman form of the polarization curve equation and the Levich ...
Živković Predrag M.   +3 more
doaj   +3 more sources

Socioeconomic disparities in the burden of hypertension among Indonesian adults - a multilevel analysis

open access: yesGlobal Health Action, 2022
Background Hypertension remains a problem of public health across various socioeconomic groups, despite its high prevalence. However, few studies account for geographical variation in examining socioeconomic inequalities and hypertension in Indonesia ...
Yusuf Ari Mashuri   +2 more
doaj   +1 more source

Study on Asymmetry Concentration of Mixed Oil in Products Pipeline

open access: yesEnergies, 2020
Long-distance pipelines transporting multiple product oils such as gasoline, diesel and jet fuel, are important facilities for transporting fossil energy. One major concern in operation is the energy consumption of the pipeline. Energy consumption should
Yi Wang   +3 more
doaj   +1 more source

Monitoring Covid-19 Policy Interventions

open access: yesFrontiers in Public Health, 2020
A very key point in the process of the Covid-19 contagion control is the introduction of effective policy measures, whose results have to be continuously monitored through accurate statistical analysis.
Paolo Giudici, Emanuela Raffinetti
doaj   +1 more source

Determinants of out-of-pocket and catastrophic health expenditure in rural population: A community-based study in a block of Purba Barddhaman, West Bengal

open access: yesIndian Journal of Public Health, 2020
Background: In India, health expenditure accounts for
Anirban Dalui   +2 more
doaj   +1 more source

Designs for the simultaneous inference of concentration–response curves

open access: yesBMC Bioinformatics, 2023
AbstractBackgroundAn important problem in toxicology in the context of gene expression data is the simultaneous inference of a large number of concentration–response relationships. The quality of the inference substantially depends on the choice of design of the experiments, in particular, on the set of different concentrations, at which observations ...
Leonie Schürmeyer   +2 more
openaire   +4 more sources

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