Results 31 to 40 of about 956,301 (319)

Early changes in brain structure correlate with language outcomes in children with neonatal encephalopathy. [PDF]

open access: yes, 2017
Global patterns of brain injury correlate with motor, cognitive, and language outcomes in survivors of neonatal encephalopathy (NE). However, it is still unclear whether local changes in brain structure predict specific deficits.
Barkovich, A James   +9 more
core   +2 more sources

An Authentication Code over Galois Rings with Optimal Impersonation and Substitution Probabilities

open access: yesMathematical and Computational Applications, 2018
Two new systematic authentication codes based on the Gray map over a Galois ring are introduced. The first introduced code attains optimal impersonation and substitution probabilities.
Juan Carlos Ku-Cauich   +2 more
doaj   +1 more source

Quantitative myelin-related maps from R1 and T2* ratio images using a single ME-MP2RAGE sequence in 7T MRI

open access: yesFrontiers in Neuroanatomy, 2022
Background: There still are limitations associated with quantifying myelin content using brain magnetic resonance imaging (MRI) despite several studies conducted on this subject.
Jeong-Min Shim   +4 more
doaj   +1 more source

An Adaptive Semi-Parametric and Context-Based Approach to Unsupervised Change Detection in Multitemporal Remote-Sensing Images [PDF]

open access: yes, 2002
In this paper, a novel automatic approach to the unsupervised identification of changes in multitemporal remote-sensing images is proposed. This approach, unlike classical ones, is based on the formulation of the unsupervised change-detection problem in ...
Bruzzone, Lorenzo   +1 more
core   +1 more source

Effects of Vacuum and Modified Atmosphere Packaging on the Quality and Shelf-Life of Gray Triggerfish (Balistes capriscus) Fillets

open access: yesFoods, 2021
Seafood products are perceived as healthy foods. However, several species of seafood are still not fully utilized for different reasons or can be valued outside the original locale, if issues with the short shelf-life and/or the preparation/presentation ...
Eduardo Esteves   +2 more
doaj   +1 more source

Gray isometries for finite $p$-groups [PDF]

open access: yesTransactions on Combinatorics, 2013
We construct two classes of Gray maps, called type-I Gray map and type-II Gray map, for a finite $p$-group $G$. Type-I Gray maps are constructed based on the existence of a Gray map for a maximal subgroup $H$ of $G$.
Reza Sobhani
doaj  

Characterization of the cortical myeloarchitecture with inhomogeneous magnetization transfer imaging (ihMT)

open access: yesNeuroImage, 2021
Background: Myelin specific imaging techniques to characterize white matter in demyelinating diseases such as multiple sclerosis (MS) have become an area of increasing focus.
Fanny Munsch   +6 more
doaj   +1 more source

Following one's heart: cardiac rhythms gate central initiation of sympathetic reflexes [PDF]

open access: yes, 2009
Central nervous processing of environmental stimuli requires integration of sensory information with ongoing autonomic control of cardiovascular function.
Critchley, Hugo D   +4 more
core   +1 more source

A Gray Scale Correction Method for Side-Scan Sonar Images Based on Retinex

open access: yesRemote Sensing, 2019
When side-scan sonars collect data, sonar energy attenuation, the residual of time varying gain, beam patterns, angular responses, and sonar altitude variations occur, which lead to an uneven gray level in side-scan sonar images.
Xiufen Ye   +4 more
doaj   +1 more source

New extremal binary self-dual codes of length 68 from quadratic residue codes over f_2+uf_2+u^2f_2

open access: yes, 2013
In this work, quadratic reside codes over the ring F2 +uF2 +u^2F2 with u^3 = u are considered. A duality and distance preserving Gray map from F2 + uF2 + u^2F2 to (F_2)^3 is defined.
Kaya, Abidin   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy