Results 11 to 20 of about 4,401,389 (217)

Characteristic Mean Kurtosis Values in Simple Diffusion Kurtosis Imaging of Dentigerous Cysts

open access: yesDiagnostics, 2023
We evaluated the usefulness of simple diffusion kurtosis (SD) imaging, which was developed to generate diffusion kurtosis images simultaneously with an apparent diffusion coefficient (ADC) map for 27 cystic disease lesions in the head and neck region ...
Yuka Fukumura   +17 more
doaj   +1 more source

Performance of multivariable traffic model that allows estimating Throughput mean values

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2013
The present paper is aimed at developing a multi-variable traffic model of a Wi-Fi data network that allows estimating throughput mean values. In order to construct the model, data corresponding to an 8-host wireless adhoc network were collected using a
Cesar Hernández, C. Salgado, O. Salcedo
doaj   +3 more sources

On Some Intermediate Mean Values

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2013
We give a necessary and sufficient mean condition for the quotient of two Jensen functionals and define a new class of mean values where are continuously differentiable convex functions satisfying the relation ,  .
Slavko Simic
doaj   +1 more source

What Does It Mean to Measure a Smile? Assigning numerical values to emotions

open access: yesValuation Studies, 2022
This article looks at the implications of emotion recognition, zooming in on the specific case of the care robot Pepper introduced at a hospital in Toronto.
Maria Arnelid   +2 more
doaj   +1 more source

Mean ecological indicator values: use EIVE but no cover-weighting [PDF]

open access: yesVegetation Classification and Survey (VCS)
Aims: To test the predictive power of mean ecological indicator values (EIVs) based on different EIV systems and weighting approaches. Study area: Preda in Grisons, Switzerland.
Grzegorz Ostrowski   +6 more
doaj   +3 more sources

Mean Values of Products of L-Functions and Bernoulli Polynomials

open access: yesMathematics, 2018
Let m 1 , ⋯ , m r be nonnegative integers, and set: M r = m 1 + ⋯ + m r . In this paper, first we establish an explicit linear decomposition of: ∏ i = 1 r B m i ( x ) m i !
Abdelmejid Bayad, Daeyeoul Kim
doaj   +1 more source

Variations in reference values utilized for the evaluation of complex pollution indices of potentially toxic elements: A critical review

open access: yesEnvironmental Challenges, 2021
The study provides a critical evaluation of different background values commonly utilized in assessing the complex pollution indices (CPI) of potentially toxic elements in environmental components.
Sylvester Chibueze Izah   +3 more
doaj   +1 more source

On the Mean Values of Certain Character Sums

open access: yesAbstract and Applied Analysis, 2013
Let q≥5 be an odd number. In this paper, we study the fourth power mean of certain character sums ∑χmodq,χ-1=-1*∑1≤a≤q/4aχa4 and ∑χmodq,χ-1=1*∑1≤a≤q/4aχa4, where ∑‍* denotes the summation over primitive characters modulo q, and give some asymptotic ...
Zhefeng Xu, Huaning Liu
doaj   +1 more source

A new proof of monotonicity for extended mean values

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
In this article, a new proof of monotonicity for extended mean values is given.
Feng Qi, Sen-Lin Xu, Lokenath Debnath
doaj   +1 more source

The analysis of stability and variability of metrological characteristic (conversion coefficient) of glass capillary reference viscometers

open access: yesОмский научный вестник
The results of determining the stability and variability of the main characteristic of glass capillary reference viscometers — conversion coefficient — by analyzing a set of data on viscometers having different diameters of the measuring capillary are ...
V. Sh. Sulaberidze, A. A. Neklyudova
doaj   +1 more source

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