Results 31 to 40 of about 3,144,666 (363)
Axially Harmonic Functions and the Harmonic Functional Calculus on the S-spectrum [PDF]
Journal of Geometric Analysis, 2022 The spectral theory on the S-spectrum was introduced to give an appropriate mathematical setting to quaternionic quantum mechanics, but it was soon realized that there were different applications of this theory, for example, to fractional heat diffusion ...
F. Colombo +3 more
semanticscholar +1 more source
Nature Neuroscience, 2023 Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by heterogeneous cognitive, behavioral and communication impairments. Disruption of the gut–brain axis (GBA) has been implicated in ASD although with limited reproducibility ...
J. Morton +42 more
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Analysis of Functional Connectome Pipelines for the Diagnosis of Autism Spectrum Disorders
, 2022 This paper explores the effect of using different pipelines to compute connectomes (matrices representing brain connections) and use them to train machine learning models with the goal of diagnosing Autism Spectrum Disorder. Five different pipelines are used to train six different ML models, splitting the data into female, male and all subsets so we ...
Clara Jiménez-Valverde +5 more
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Eye Movements and Cognitive Functioning in Patients With Schizophrenia Spectrum Disorders: Network Analysis [PDF]
Frontiers in Psychiatry, 2021 Background: Eye movement parameters are often used during cognitive functioning assessments of patients with psychotic spectrum disorders. It is interesting to compare these oculomotor parameters with cognitive functions, as assessed using psychometric cognitive tests.
Alexander V. Latanov +6 more
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Heliyon, 2020 Pyrroles are an exciting class of organic compounds with immense medicinal activities. This manuscript presents the structural and quantum mechanical studies of 1-(2-aminophenyl) pyrrole using X-Ray diffraction and various spectroscopic methods like ...
Katta Eswar Srikanth +6 more
doaj +1 more source
Evaluation of renal allograft function by Doppler spectrum analysis A preliminary study [PDF]
Transplant International, 1989 A decreased renal function is rather common after renal transplantation. The causes of this decreased function are diverse and difficult to differentiate. Yet, duplex examination, and especially quantitative Doppler spectrum analysis of the blood velocities in the renal artery, may be an effective method for differentiating between some of these causes.
Andries J. Hoitsma +5 more
openaire +3 more sources
NeuroImage: Clinical, 2021 Background: Cognitive decline has been found to be associated with gray matter atrophy and disruption of functional neural networks in Alzheimer’s disease (AD) in structural and functional imaging (fMRI) studies.
Chimezie O. Amaefule +32 more
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A META-ANALYSIS OF FUNCTIONAL PROSODY IN AUTISM SPECTRUM DISORDER
, 2023 Autism is a neurodevelopmental disorder characterized by atypical interests, body movements, social interactions and language (American Psychiatric Association, 2013). Autism spectrum disorders (ASD) are common, with the current estimate of the prevalence of ASD births in the United States being 1 in 54 (Maenner et al., 2020).
Sten Knutsen, Karin Stromswold
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Study on coal origin traceability technology based on infrared spectrum
地质科技通报, 2022 With the increasing dependence of China's coal on the outside world, the problem of coal import adulteration and coal filling is becoming increasingly serious, so it is imperative to establish the accurate, fast, convenient, safe, and environmentally ...
Yang Lin, Jing Li, Wenhao Xia
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