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Nighttime sleep characteristics and white matter integrity in young adults
(Dove Medical Press Ltd, New Zealand, 2022)
Purpose: Sleep is essential for life and plays a key role for optimal physiology, brain functioning, and health. Evidence suggests
a relation between sleep and cerebral white matter integrity. Human studies report that ...
Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter
(Elsevier ScienceAmsterdam, 2010-12)
Data collected by the Pierre Auger Observatory through 31 August 2007 showed evidence for anisotropy in the arrival directions of cosmic rays above the Greisen–Zatsepin–Kuz’min energy threshold, 6 × 1019 eV. The anisotropy ...
Structural properties of wet granular bed subjected to tapping
(Springer, 2010-12)
Based on a simple numerical model for wet granular beds, we study the structural properties of wet particles subjected to tapping in terms of the global anisotropy and angular distribution presented by their contacts. The ...
Improving soft magnetic properties in FINEMET-like alloys. A study
(Elsevier, 2014-11)
An approach to improve the soft magnetic properties of nanocomposite FINEMET-like alloys is presented by the study of the theoretical behavior of the coercive field with the crystallized fraction, Hc(mcr), curves where the ...
Temperature dependence and magnetocrystalline anisotropy studies of self-assembled L1(0)-Fe55Pt45 ferromagnetic nanocrystals
(American Institute of Physics (AIP), 2007-06-15)
Temperature dependence and uniaxial magnetocrystalline anisotropy properties of the chemically synthesized 4 nm L1(0)-Fe55Pt45 nanoparticle assembly by a modified polyol route are reported. As-prepared nanoparticles are ...
Abnormal Corpus Callosum Integrity in Bipolar Disorder: A Diffusion Tensor Imaging Study
(ELSEVIER SCIENCE INC, 2008)
Objective: Abnormalities in the anterior interhemispheric connections provided by the corpus callosum (CC) have long been implicated in bipolar disorder (BID). In this study, we used complementary diffusion tensor imaging ...
DTI voxelwise analysis did not differentiate older depressed patients from older subjects without depression
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Introduction: Neuroimaging has been widely used in studies to investigate depression in the elderly because it is a noninvasive technique, and it allows the detection of structural and functional brain alterations. Fractional ...
Effects of block copolymer self-assembly on optical anisotropy in azobenzene-containing PS-b-PMMA films
(IOP Publishing, 2012-03)
Polystyrene-b-polymethylmethacrylate (PS-b-PMMA) was selected as the host for 4-(4-nitrophenylazo)aniline (Disperse Orange 3, DO3) based on a previous study of DO3/PMMA and DO3/PS binary blends. Selective location of DO3 ...
A multimodal evaluation of microstructural white matter damage in spinocerebellar ataxia type 3
(Wiley-blackwellHobokenEUA, 2013)