Results 11 to 20 of about 2,917,992 (321)

Review of Soft Computing Techniques in Monitoring Cardiovascular Disease in the Context of South Asian Countries

open access: yesApplied Sciences, 2023
The term “soft computing” refers to a system that can work with varying degrees of uncertainty and approximations in real-life complex problems using various techniques such as Fuzzy Logic, Artificial Neural Networks (ANN), Machine Learning (ML), and ...
Gajendra Singh Thakur   +5 more
doaj   +1 more source

Co-existing morphologies of lamellae and double arrays of cylinders by A1BA2C tetrablock terpolymer

open access: yesGiant, 2023
Here, we observed, via small-angle X-ray scattering and transmission electron microscopy, co-existing morphologies of lamellae and cylinders by precisely tailoring the volume fraction of each block in polystyrene-b-polyisoprene-b-polystyrene-b-poly(2 ...
Hyeongkeon Yoon   +7 more
doaj   +1 more source

Pairwise transitive 2-designs [PDF]

open access: yes, 2015
We classify the pairwise transitive 2-designs, that is, 2-designs such that a group of automorphisms is transitive on the following five sets of ordered pairs: point-pairs, incident point-block pairs, non-incident point-block pairs, intersecting block ...
Devillers, Alice, Praeger, Cheryl E.
core   +1 more source

Self-assembled pagoda-like nanostructure-induced vertically stacked split-ring resonators for polarization-sensitive dichroic responses

open access: yesNano Convergence, 2022
Stacked split-ring resonators (SSRR) arrays exhibiting polarization-sensitive dichroic responses in both visible and near-infrared wavelengths are realized over a centimeter-scale large area.
Sanghoon Kim   +9 more
doaj   +1 more source

Agricultural Use of Biosolids Generated in Wastewater Treatment of a Food Industry

open access: yesRevista Facultad de Ingeniería, 2020
Biosolids generated as waste from a Wastewater Treatment Plant (WTP) are a pollution problem by the provision of large volumes in landfills and the waste of their potential as an agricultural input.
Sandra Patricia Santacoloma-Londoño, M.Sc.   +5 more
doaj   +1 more source

Achievement of resilience in urbanism: A prototype for a simulative methodology

open access: yesAlexandria Engineering Journal, 2023
In recent years, the popularity of resilience has become an appealing perspective on cities in both academic and policy discourse. As urban losses and challenges of cities and their communities associated with natural and man-made disasters continue to ...
Yasser ElSayed Fouda   +1 more
doaj   +1 more source

Differential associations between simple physical performance tests with global and specific cognitive functions in cognitively normal and mild cognitive impairment: a cross-sectional cohort study of Asian community-dwelling older adults

open access: yesBMC Geriatrics, 2022
Background Physical performance declines and executive dysfunctions are predictors of dementia. However, their associations are not well understood in Asian older adults without dementia (cognitively normal [CN] and mild cognitive impairment [MCI ...
Ted Kheng Siang Ng   +6 more
doaj   +1 more source

Subspace Coding for Networks with Different Level Messages

open access: yesEntropy, 2015
We study the asymptotically-achievable rate region of subspace codes for wireless network coding, where receivers have different link capacities due to the access ways or the faults of the intermediate links in the network. Firstly, an outer bound of the
Feng Cai, Ning Cai, Wangmei Guo
doaj   +1 more source

Two-Way Communication Digital Power Controllers for Wireless Retinal Prosthesis Systems

open access: yesSensors, 2022
Power-efficient digital controllers are proposed for wireless retinal prosthetic systems. Power management plays an important role in reducing the power consumption and avoiding malfunctions in implantable medical devices.
Ruhaifi Bin Abdullah Zawawi, Jungsuk Kim
doaj   +1 more source

On Regular Signed Graphs with Three Eigenvalues

open access: yesDiscussiones Mathematicae Graph Theory, 2020
In this paper our focus is on regular signed graphs with exactly 3 (distinct) eigenvalues. We establish certain basic results; for example, we show that they are walk-regular.
Anđelić Milica   +2 more
doaj   +1 more source

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