Results 61 to 70 of about 3,314,720 (268)

A narrative review on types of data and scales of measurement: An initial step in the statistical analysis of medical data

open access: yesCancer Research, Statistics, and Treatment, 2023
Statistical tools for data analysis differ for various data types and scales of measurements. The purpose of this review is to discuss these different types of data and measurement scales.
Durgesh Shukla
doaj   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri   +7 more
wiley   +1 more source

Discrete Nonlinear Schr{\"o}dinger Breathers in a Phonon Bath

open access: yes, 1999
We study the dynamics of the discrete nonlinear Schr{\"o}dinger lattice initialized such that a very long transitory period of time in which standard Boltzmann statistics is insufficient is reached.
Aubry, S.   +3 more
core   +1 more source

Discrete Symmetries/Discrete Theories

open access: yes, 2012
Dynamical, metastable supersymmetry breaking appears to be a generic phenomena in supersymmetric field theories. It's simplest implementation is within the so-called "retrofitted O'Raifeartaigh Models". While seemingly flexible, model building in these theories is significantly constrained. In gauge-mediated versions, if the approximate $R$ symmetry of
Bose, Milton, Dine, Michael
openaire   +2 more sources

Compatible discrete series [PDF]

open access: yesPacific Journal of Mathematics, 2003
AmsTex file, 27 Pages; minor corrections; to appear in Pacific Journal of ...
P. Cellini   +2 more
openaire   +6 more sources

Variably Protease‐Sensitive Prionopathy: Two New Cases With Motor Neuron‐Dementia Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We describe two patients with variably protease‐sensitive prionopathy (VPSPr) who developed progressive upper motor neuron symptoms, insomnia, behavioral and cognitive decline, compatible with primary lateral sclerosis associated with frontotemporal dementia (FTD).
María Elena Erro   +10 more
wiley   +1 more source

Dynamic Primitives in the Control of Locomotion

open access: yesFrontiers in Computational Neuroscience, 2013
Humans achieve locomotor dexterity that far exceeds the capability of modern robots, yet this is achieved despite slower actuators, imprecise sensors and vastly slower communication. We propose that this spectacular performance arises from encoding motor
Neville eHogan, Dagmar eSternad
doaj   +1 more source

Minimum hydrogen consumption power allocation strategy for the multi-stack fuel cell (MFC) system based on a discrete approach

open access: yesFrontiers in Energy Research, 2022
In high-powered application scenarios, a multi-stack fuel cell system (MFCS) could have advantages such as higher robustness, lifetime, and reliability than a single-stack fuel cell system.
YiFan Liang   +3 more
doaj   +1 more source

Immune‐Driven Expression in Inclusion Body Myositis With T‐Cell Large Granular Lymphocytic Leukemia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives T‐cell large granular lymphocytic leukemia (T‐LGLL), reported in up to 58% of inclusion body myositis (IBM) patients, is a rare leukemia of cytotoxic or less commonly helper T cells. The range of myopathies in T‐LGLL and the impact of coexisting T‐LGLL in IBM are not well understood. Our objectives are to investigate the spectrum of
Pannathat Soontrapa   +10 more
wiley   +1 more source

Internal modes of discrete solitons near the anti-continuum limit of the dNLS equation

open access: yes, 2011
Discrete solitons of the discrete nonlinear Schr\"odinger (dNLS) equation become compactly supported in the anti-continuum limit of the zero coupling between lattice sites.
Pelinovsky, Dmitry, Sakovich, Anton
core   +1 more source

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