Results 211 to 220 of about 3,969 (253)

Shell Formulation in Soft Gelatin Capsules: Design and Characterization. [PDF]

Adv Healthc Mater
Naharros-Molinero A, Caballo-González MÁ, de la Mata FJ, García-Gallego S.   +3 more
europepmc   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

Multidimensional Profiling of MRI‐Negative Temporal Lobe Epilepsy Uncovers Distinct Phenotypes

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although hippocampal sclerosis (TLE‐HS) represents the most frequent cause of temporal lobe epilepsy (TLE), up to 30% of patients show no lesion on visual MRI inspection (TLE‐MRIneg). These cases pose diagnostic and therapeutic challenges and are underrepresented in surgical series.
Alice Ballerini, Alessia Casarini, Niccolò Biagioli, Laura Mirandola, Daniela Ballotta, Paul Summers, Simona Scolastico, Laura Madrassi, Maurilio Genovese, Marcella Malagoli, Gaetano Cantalupo, Giada Giovannini, Matteo Pugnaghi, Niccolò Orlandi, Laura Tassi, Valeria Cuccarini, Domenico Aquino, Elena Tartara, Fulvia Palesi, Giuseppe Didato, Paolo Vitali, the 3TLE Study Group, Roberta Di Giacomo, Fabio Doniselli, Federica Mazzi, Carlo Andrea Galimberti, Claudia A. M. Gandini Wheeler‐Kingshott, Stefano Meletti, Anna Elisabetta Vaudano   +28 more
wiley   +1 more source

Acanthamoeba castellaniias a model for unveilingCampylobacter jejunihost-pathogen dynamics

Nasher F, Lehri B, Stabler R, Wren BW.
europepmc   +1 more source

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Linear preserves of logarithm majorization

2023
Summary: Let \(X\), \(Y\in \mathbb{R}^n\), \(X\), \(Y>0\), we say \(X\) logarithm majorized by \(Y\), written \(X\prec_{\log} Y\) if \(\log X\prec \log Y\). Let \(M_{nm}^+\) be the collection of matrices with positive entries. For \(X\), \(Y\in M_{nm}^+\), it is said that \(X\) is \textit{logarithm column (row) majorized} by \(Y\), and is denoted as ...
Mohammadhasani, Ahmad, Dehghanian, Mehdi, Sayyari, Yamin   +2 more
openaire   +2 more sources

Normal-Preserving Linear Mappings

Canadian Mathematical Bulletin, 1994
AbstractLet H be a Hilbert space, dim H ≥ 3, and B(H) the algebra of all bounded linear operators on H. We characterize bijective linear mappings on B(H) that preserve normal operators.
Brešar, Matej, Šemrl, Peter
openaire   +1 more source

Linear Preserver Problems

The American Mathematical Monthly, 2001
Linear preserver problems is an active research area in matrix and operator theory. These problems involve certain linear operators on spaces of matrices or operators. We give a general introduction to the subject in this article. In the first three sections, we discuss motivation, results, and problems.
Chi-Kwong Li, Stephen Pierce
openaire   +1 more source

Non-Linear Spectrum-Preserving Maps

Bulletin of the London Mathematical Society, 2000
Summary: Let \({\mathcal M}_n\) denote the space of complex \(n\times n\) matrices, and let \(\Omega_n\) denote the spectral unit ball of \({\mathcal M}_n\), namely the set of matrices in \({\mathcal M}_n\) whose eigenvalues lie within the open unit disc. As a step towards the eventual classification of the holomorphic automorphisms of \(\Omega_n\), we
Baribeau, Line, Ransford, Thomas
openaire   +2 more sources

Linear Preservers of Quadratic Operators

Mediterranean Journal of Mathematics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oudghiri, Mourad, Souilah, Khalid
openaire   +2 more sources