Results 1 to 10 of about 693,012 (105)

A robust method for skin cancer diagnosis based on interval analysis

open access: yesAutomatika, 2021
Early diagnosis of skin cancer from dermoscopy images significantly reduces the mortality due to this cancer. However, several reasons impact the system diagnosis precision.
Haohai Zhang   +3 more
doaj   +1 more source

Effect of Rehabilitation Interventions on Post-Stroke Upper Limb Dysfunction and Cognitive Functions: a Systematic Review and Meta-Analysis

open access: yesВестник восстановительной медицины, 2023
INTRODUCTION. The prevalence of upper limb dysfunction and cognitive impairments are frequently observed following stroke, but are often considered as distinct entities, and there is little evidence regarding how they are related, as well as ...
Elena V. Kostenko   +3 more
doaj   +1 more source

A Survey on Mobile Learning for Adult Learners: State-of-the-Art, Taxonomy, and Challenges

open access: yesIEEE Access, 2022
Adult learner performance has become a significant challenge in education. Adult learners are identified as being of productive age in engaging with multiple commitments, including studying.
Shima Sabri   +4 more
doaj   +1 more source

Computer-aided breast cancer diagnosis based on image segmentation and interval analysis

open access: yesAutomatika, 2020
Uncertainties are one principal part of any practical problem. Like any application, image processing process has different unknown parts as uncertainties which are derived from different reasons like initial digitalization, sampling to noise, special ...
Qing Liu   +4 more
doaj   +1 more source

The Effect of Item Modality and Note-taking on EFL Learners’ Performance on a Listening Test [PDF]

open access: yesIssues in Language Teaching, 2015
The pivotal role of listening comprehension in second/foreign language learning requires that researchers conduct studies which investigate factors that affect test takers’ performances. The present study was set out to examine whether item modality (i.e.
Karim Sadeghi, Maryam Zeinali
doaj   +1 more source

The relevance of international spillovers and asymmetric effects in the Taylor rule [PDF]

open access: yes, 2014
Deviations of policy interest rates from the levels implied by the Taylor rule have been persistent before the financial crisis and increased especially after the turn of the century.
Beckmann, Joscha   +2 more
core   +2 more sources

Recent advances in electronic structure theory and their influence on the accuracy of ab initio potential energy surfaces [PDF]

open access: yes, 1989
Recent advances in electronic structure theory and the availability of high speed vector processors have substantially increased the accuracy of ab initio potential energy surfaces.
A Bunge   +72 more
core   +2 more sources

Interval method for uncertain power flow analysis based on Taylor inclusion function

open access: yesIET Generation, Transmission & Distribution, 2017
Interval arithmetic has been successfully applied to uncertain power flow analysis for power system, which aims at obtaining the upper and lower bounds of power flow solutions under interval uncertainties. However, traditional interval power flow (IPF) analysis method has embedded the interval computation into Newton iterative process, which makes ...
Xiaobing Liao   +4 more
openaire   +1 more source

On the values of G-functions [PDF]

open access: yes, 2011
Let f be a G-function (in the sense of Siegel), and x be an algebraic number; assume that the value f(x) is a real number. As a special case of a more general result, we show that f(x) can be written as g(1), where g is a G-function with rational ...
Fischler, Stéphane, Rivoal, Tanguy
core   +5 more sources

Meta-analysis of the correlation between dietary copper supply and broiler performance.

open access: yesPLoS ONE, 2020
OBJECTIVE:To conduct a meta-analysis assessing the correlation between dietary copper supply and broiler performance. METHODS:Studies that were published prior to January 2019 and reported the dietary copper supply and broiler growth performance were ...
Chao Feng   +3 more
doaj   +1 more source

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