Results 101 to 110 of about 1,809,211 (228)

Next Generation 7 Tesla Arterial Spin Labeling With Rotated Spiral Acquisition Enables Mesoscale Resolution in 3D Brain Perfusion and Functional MRI

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 5, Page 2702-2717, May 2026.
ABSTRACT Purpose To achieve high resolution (≤ 1 mm isotropic) whole‐brain perfusion imaging at 7 T with next generation ASL pulse sequence, reconstruction algorithm, and MRI hardware. Methods We capitalized on three major innovations: (1) FLASH‐based pseudo‐Continuous ASL (pCASL) sequence with rotated golden‐angle stack‐of‐spirals (rGA‐SoS) sampling; (
Chenyang Zhao   +8 more
wiley   +1 more source

Effects of Beet‐Vinasse (Condensed Molasses Soluble) Addition on the Performance, Milk Fatty Acid Profile, Digestibility, Blood Parameters, and Ruminal Fermentation of Early Lactating Holstein Cows

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Vinasse supplementation at 1.5%–3% enhances nutrient digestibility, ruminal fermentation and production efficiency in early‐lactating Holstein cows. However, without rumen microbial or immune response data, long‐term safety and efficacy require further study.
A. Rahimi   +3 more
wiley   +1 more source

Integrating Social Determinants of Health and Health Equity Into Canadian Health Public Practice : Environmental Scan

open access: yes, 2011
National Collaborating Centre for Determinants of Health. (2010). Integrating Social Determinants of Health and Health Equity into Canadian Public Health Practice: Environmental Scan 2010. Antigonish, NS: National Collaborating Centre for Determinants of

core  

Lattice Theory and Toeplitz Determinants

open access: yes, 2018
This is a survey of our recent joint investigations of lattices that are generated by finite Abelian groups. In the case of cyclic groups, the volume of a fundamental domain of such a lattice is a perturbed Toeplitz determinant with a simple Fisher–Hartwig symbol.
Albrecht Büttcher   +3 more
openaire   +2 more sources

F-electron spectral function of the Falicov-Kimball model and the Wiener-Hopf sum equation approach

open access: yesCondensed Matter Physics, 2008
We derive an alternative representation for the f-electron spectral function of the Falicov-Kimball model from the original one proposed by Brandt and Urbanek.
A.M. Shvaika, J.K. Freericks
doaj   +1 more source

trichter/toeplitz: v0.3.4

open access: yes
Python wrapper for Fortran90 toeplitz package to solve a variety of Toeplitz and circulant linear ...
Tom Eulenfeld, Jan Sosulski
core   +1 more source

Asymptotic Behavior of Variable-Coefficient Toeplitz Determinants

open access: yesJournal of Fourier Analysis and Applications, 2001
Let \(\sigma\) be a continuous function on \([0,1]\times {\mathbb T}\), where \(\mathbb T\) is the unit circle. Denote by \(op_n \sigma\) the \((n+1)\times (n+1)\) matrix whose \((j,k)\)-entris are given by \({1 \over 2\pi} \int_0^{2\pi} \sigma ({j\over n}, e^{-i(j-k)\theta}) d\theta\).
Ehrhardt, Torsten, Shao, Bin
openaire   +2 more sources

trichter/toeplitz: v0.3.3

open access: yes
Python wrapper for Fortran90 toeplitz package to solve a variety of Toeplitz and circulant linear ...
Tom Eulenfeld, Jan Sosulski
core   +1 more source

Fourth Hankel and Toeplitz determinant estimates for certain analytic functions associated with Four Leaf function

open access: yesExtracta Mathematicae
The objective of this paper is to establish initial coefficient inequalities, Upper bounds to the Hankel and Toeplitz determinants for certain normalized univalent functions defined on the open unit disk D in the complex plane related to the analytic ...
R. Rudrani   +2 more
doaj   +1 more source

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