Results 131 to 140 of about 13,268,873 (295)

Differential functional von Foerster equations with renewal

open access: yesCondensed Matter Physics, 2008
Natural iterative methods converge to the exact solution of a differential-functional von Foerster-type equation which describes a single population dependent on its past time and state densities as well as on its total size.
H.Leszczyński
doaj   +1 more source

Cerebrospinal Fluid Over Plasma Links Analytes to Cognitive Decline in Older Adults at Risk for Alzheimer's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To identify inflammatory analytes in cerebrospinal fluid (CSF) and plasma associated with cognitive decline in cognitively normal (CN) older adults at risk for Alzheimer's disease (AD). Methods In a longitudinal study of 118 CN older adults (65–80 years, 54% APOE ε4, 26% preclinical AD), 1331 CSF and 1501 plasma analytes were ...
Jagan A. Pillai   +13 more
wiley   +1 more source

RS method vs Iterative Tolerance Analysis method to optimal tolerance design by using CAT systems

open access: yes, 2007
The paper deals with the optimal tolerance design by using CAT systems. It focuses on aspects that characterize the deliverability of assembly functional requirements to tolerance features and design.
PATALANO S, GERBINO S, LANZOTTI A
core  

On the local convergence and stability analysis of a two-step iterative method for solving non-linear equations

open access: yesKuwait Journal of Science
Finding efficient and accurate solutions to non-linear equations is a critical challenge in many scientific and engineering fields. Iterative methods often require a well-chosen initial point to ensure convergence, but determining this point can be ...
Maira Khalid   +2 more
doaj   +1 more source

Early Clinical and Cerebrospinal Fluid Predictors of 1‐Year Recurrence in Autoimmune GFAP Astrocytopathy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune glial fibrillary acidic protein astrocytopathy (GFAP‐A) is an inflammatory central nervous system disorder with variable outcomes. Relapse occurs in a subset of patients, but early predictors remain unclear. We aimed to identify admission‐available features associated with 1‐year recurrence and develop an interpretable ...
Qingting Hong   +10 more
wiley   +1 more source

Construction of hybrid iterative methods with memory [PDF]

open access: yes, 2012
We present simple modifications of one-point iterative methods with memory thatare called hybrid iterative methods and consist of two methods with different speed ofconvergence.
M. A. Hernández-Verón [0000-0001-5478-2958]   +3 more
core  

Closed-Form Solutions for a Dynamical System Using Optimal Parametric Iteration Method

open access: yesAxioms
The vibrations of the dynamical system play an important role in biological processes, electrical engineering, and mechanical structures. In this work, we focus on the behaviors of dynamical systems, such as periodical or damped oscillations and ...
Remus-Daniel Ene   +2 more
doaj   +1 more source

microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan   +4 more
wiley   +1 more source

An ensemble approach for population mapping via remote and social sensing data fusion: considering building habitability and spatial heterogeneity

open access: yesGeo-spatial Information Science
Remote sensing-derived building footprint data has been widely applied in population mapping. However, nonresidential buildings typically occupy larger areas or volumes, and obtaining building footprint data with type information is also a great ...
Yu Ma   +5 more
doaj   +1 more source

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