Results 31 to 40 of about 3,126,546 (267)

Spatial patterns of brain lesions assessed through covariance estimations of lesional voxels in multiple Sclerosis: The SPACE-MS technique

NeuroImage: Clinical, 2022
Predicting disability in progressive multiple sclerosis (MS) is extremely challenging. Although there is some evidence that the spatial distribution of white matter (WM) lesions may play a role in disability accumulation, the lack of well-established ...
Carmen Tur, Francesco Grussu, Floriana De Angelis, Ferran Prados, Baris Kanber, Alberto Calvi, Arman Eshaghi, Thalis Charalambous, Rosa Cortese, Declan T. Chard, Jeremy Chataway, Alan J. Thompson, Olga Ciccarelli, Claudia A.M. Gandini Wheeler-Kingshott   +13 more
doaj   +1 more source

Translative Packing of Unit Squares into Squares

International Journal of Mathematics and Mathematical Sciences, 2012
Summary: Every collection of \(n\) (arbitrary-oriented) unit squares admits a translative packing into any square of side length \(\sqrt{2.5 \cdot n}\).
openaire   +2 more sources

Optimal Packings of 13 and 46 Unit Squares in a Square [PDF]

The Electronic Journal of Combinatorics, 2010
Let $s(n)$ be the side length of the smallest square into which $n$ non-overlapping unit squares can be packed. We show that $s(m^2-3)=m$ for $m=4,7$, implying that the most efficient packings of 13 and 46 squares are the trivial ones.
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Tiling the unit square with squares and rectangles

Journal of Combinatorial Theory, Series A, 1985
Call a rectangle small if it will fit inside the unit square; call a rectangle binary if its dimensions are powers of 2. Theorem 1. If \({\mathcal S}\) is a set of small binary squares having total area greater than 1, some finite subset of \({\mathcal S}\) will tile the unit square. Theorem 2.
openaire   +1 more source

Remyelination varies between and within lesions in multiple sclerosis following bexarotene

Annals of Clinical and Translational Neurology, 2022
Objective In multiple sclerosis chronic demyelination is associated with axonal loss, and ultimately contributes to irreversible progressive disability. Enhancing remyelination may slow, or even reverse, disability. We recently trialled bexarotene versus
J. William L. Brown, Ferran Prados, Daniel R. Altmann, Baris Kanber, Jonathan Stutters, Nick G. Cunniffe, Joanne L. Jones, Zoya G. Georgieva, Edward J. Needham, Cyrus Daruwalla, Claudia Gandini Wheeler‐Kingshott, Peter Connick, Siddharthan Chandran, Robin Franklin, David MacManus, Rebecca Samson, Alasdair Coles, Declan Chard   +17 more
doaj   +1 more source

Closed derivation on the unit square [PDF]

Bulletin of the Australian Mathematical Society, 1986
In this paper we extend Kurose's structure theorem to characterize a closed derivation in the algebra of continuous functions on the unit square, under the conditions that the range is the whole algebra and the kernel is the set of all functions depend only on the second variable, as a partial derivative with respect to signed measures on the unit ...
openaire   +1 more source

Expression Pattern of a Mini Human PrP Gene Promoter in Transgenic Mice

Neurobiology of Disease, 2002
The prion protein is central to the pathogenesis of prion diseases, although its exact function remains unclear. Although transgenic mice have been widely utilised in prion research, their PrP expression patterns have not been characterised in detail. We
E.A. Asante, I. Gowland, J.M. Linehan, S.P. Mahal, J. Collinge   +4 more
doaj   +1 more source

Blood Oxygenation Level-Dependent Response to Multiple Grip Forces in Multiple Sclerosis: Going Beyond the Main Effect of Movement in Brodmann Area 4a and 4p

Frontiers in Cellular Neuroscience, 2021
This study highlights the importance of looking beyond the main effect of movement to study alterations in functional response in the presence of central nervous system pathologies such as multiple sclerosis (MS).
Adnan A. S. Alahmadi, Adnan A. S. Alahmadi, Matteo Pardini, Matteo Pardini, Matteo Pardini, Rebecca S. Samson, Egidio D’Angelo, Egidio D’Angelo, Karl J. Friston, Ahmed T. Toosy, Claudia A. M. Gandini Wheeler-Kingshott, Claudia A. M. Gandini Wheeler-Kingshott, Claudia A. M. Gandini Wheeler-Kingshott   +12 more
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Møte i arbeidsgruppen for Oria 05-11-2021.

, 2021
Møte i arbeidsgruppen for Oria 05-11-2021.Møte i arbeidsgruppen for Oria 05-11 ...
Unit
core  

Biphasic Clinical Course of Pediatric Cytomegalovirus‐Associated Immune Thrombocytopenia: Early Poor Treatment Response but Favorable Long‐Term Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cytomegalovirus (CMV) is a recognized trigger of immune thrombocytopenia (ITP); however, its incidence and impact on disease course in children remain controversial. Therefore, we aimed to characterize the clinical course of pediatric patients with CMV‐associated ITP.
Oded Gilad, Ohad Atia, Osama Tanous, Dafna Brik Simon, Michal Dvori, Miriam Cohen, Tracie A. Goldberg, Efraim Bilavsky, Joanne Yacobovich, Orna Steinberg‐Shemer   +9 more
wiley   +1 more source