Results 31 to 40 of about 9,450,979 (249)

Dual task impairments in vascular dementia [PDF]

open access: yes, 2010
Several studies have shown that people with Alzheimer's disease (AD) demonstrate difficulties in doing two things at once or 'dual-tasking' and that this dual task impairment is insensitive to normal ageing, chronic depression or prodromal conditions ...
Della Sala, Sergio   +11 more
core   +1 more source

The Use of Dual Forms in the “Collection of Lives of Greek Saints” by Saint Nilus of Sora

open access: yesВестник Волгоградского государственного университета: Серия 2. Языкознание, 2015
In this article we reveal the key principles of dual contexts in Hagiography 'Life of Saint Simeon Stylites of the Admirable Mountain' and 'Life of Saint Onoufrios of the Desert', which are included into the "Collection of Lives of Greek Saints".
Polina Yuryevna Karavaeva
doaj   +1 more source

Dual Jacobsthal Quaternions

open access: yesCommunications in Advanced Mathematical Sciences, 2020
In this paper, dual Jacobsthal quaternions were defined. Also, the relations between dual Jacobsthal quaternions which connected with Jacobsthal and Jacobsthal-Lucas numbers were investigated. Furthermore, Binet's formula, Honsberger identity, D'ocagne'
Fügen Torunbalcı Aydın
doaj   +1 more source

Morphographies en français contemporain. Place du duel en langue écrite dans Le nombre en français de Jean Dubois et Françoise Dubois-Charlier

open access: yesNeophilologica, 2021
With the analysis of a textbook case, the inflectional category of dual in contemporary French, this article presents the hypothesis of a rise in morphology among the founding disciplines of grammar in written languages.
Antoinette Balibar-Mrabti
doaj   +1 more source

Dual Artificial Variable-Free Simplex Algorithm for Solving Neutrosophic Linear Programming Problems [PDF]

open access: yesNeutrosophic Sets and Systems, 2021
This paper presents a simplified form of dual simplex algorithm for solving linear programming problems with fuzzy and neutrosophic numbers which supplies some great benefits over phase 1 of traditional dual simplex algorithm.
Aya Rabie   +3 more
doaj   +1 more source

Dual of bass numbers and dualizing modules [PDF]

open access: yesCommunications in Algebra, 2016
Let $R$ be a Noetherian ring and let $C$ be a semidualizing $R$-module. In this paper, by using relative homological dimensions with respect to $C$, we impose various conditions on $C$ to be dualizing. First, we show that $C$ is dualizing if and only if there exists a Cohen-Macaulay $R$-module of type 1 and of finite G$ _C $-dimension.
Rahmani, M., Taherizadeh, A. -J.
openaire   +2 more sources

Assessment of Number of Critical Satellites for Ground-Based Augmentation System Continuity Allocation to Support Category II/III Precision Approaches

open access: yesSensors, 2023
The ground-based augmentation system (GBAS) is a regional system supporting navigation and ensuring the integrity of aircraft near airports during precision approaches. Standardized at the international level, GBAS Approach Service Types (GASTs) C and D,
Junesol Song, Carl Milner
doaj   +1 more source

Dual Leonardo numbers

open access: yesAIMS Mathematics, 2023
<abstract><p>This paper introduced the concept of dual Leonardo numbers to generalize the earlier studies in harmony and establish key formulas, including the Binet formula and the generating function. Both were employed to obtain specific elements from the sequence. Moreover, we presented a range of identities that provided deeper insights
openaire   +3 more sources

Investigation of the equivalent circuit parameters and design of a dual polarised dual frequency aperture coupled microstrip antenna [PDF]

open access: yes, 2013
This paper presents a simplified approach to the design of a single feed dual polarised, dual frequency (1.9 and 2.4 GHz) aperture coupled microstrip antenna. Using simulation and practical investigation, the coupling between the microstrip feed line and
Ghassemlooy, Zabih   +7 more
core   +1 more source

A sustainable dual-channel inventory model with trapezoidal fuzzy demand and energy consumption

open access: yesCleaner Engineering and Technology, 2022
Most of the consumers relied heavily on e-commerce for products and services for the past few years due to the recent COVID-19 pandemic. This kind of an unexpected behaviour among the consumer society has taken every industry by surprise so that many ...
S. Priyan   +4 more
doaj   +1 more source

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