Results 61 to 70 of about 114,954,330 (168)
Magnetic Resonance in Medicine, Volume 96, Issue 3, Page 1219-1234, September 2026.ABSTRACT Purpose To introduce SelExNet: a self‐supervised framework for two‐dimensional spatially selective excitation that jointly optimizes radiofrequency (RF) pulses and gradient waveforms, and extends to multi‐channel transmission MRI. Methods Building on prior RF‐only and joint RF‐gradient optimization approaches, SelExNet couples neural RF and ...
Yuliang Xiao +5 more
wiley +1 more source
Nonstandard Work and Child Care Choices of Married Mothers [PDF]
The focus of this paper is to examine the interplay between nonstandard employment and child care choice decisions of married mothers with young children.
Lisa Powell, Jean Kimmel
core
Accurate and Efficient Data‐Driven Partitioned Scheme for Coupled Heterogeneous Numerical Models
Numerical Methods for Partial Differential Equations, Volume 42, Issue 5, September 2026.ABSTRACT Heterogeneous numerical models (HNMs) combine conventional discretization modules such as finite elements with nonconventional data‐driven and reduced‐order modules. HNMs can improve computational efficiency and enable simulations of multi‐physics systems in which one or more constituent components lack first‐principles descriptions and must ...
Edward Huynh +3 more
wiley +1 more source
Mathematical and numerical studies of nonstandard difference equation models of differential equations. Final technical report, September 1995--September 1997 [PDF]
, 1997 The major thrust of this proposal was to continue our investigations of so-called non-standard finite-difference schemes as formulated by other authors. These schemes do not follow the standard rules used to model continuous differential equations by discrete difference equations.
openaire +2 more sources
Nonstandard Methods and Applications in Mathematics
, 2006 A collection of research articles that arose from a conference on Nonstandard Analysis and Applications in Mathematics held in Pisa, Italy, June 2002. The papers are a mix of survey articles and research articles.
Di Nasso M +5 more
core
Testing for zero-modification in count regression models [PDF]
, 2006 Count data often exhibit overdispersion and/or require an adjustment for zero outcomes with respect to a Poisson model. Zero-modified Poisson (ZMP) and zero-modified generalized Poisson (ZMGP) regression models are useful classes of models for such ...
Min, Aleksey, Czado, Claudia
core +1 more source
TESOL Journal, Volume 17, Issue 3, September 2026.ABSTRACT This article presents findings from a workshop in an anti‐racist teacher education course. Drawing from raciolinguistic ideologies, anti‐Black linguistic racism, and Extraordinary Pedagogies rooted in anti‐bigotry praxes, the workshop engaged white teacher candidates (TCs) to interrogate standard academic English as a racialized norm that ...
Di Liang +2 more
wiley +1 more source
Scientific AfricanAbstract This paper introduces an optimal control strategy for cholera’s crossover mathematical model. The proposed model integrates Ψ-Caputo fractal variable-order derivatives, fractal fractional-order derivatives, and integer-order derivatives across three distinct time intervals, utilizing a simple non-standard ...
Seham M. Al-Mekhlafi, Ebenezer Bonyah
openaire +1 more source
Continuity, Discontinuity and Dynamics in Mathematics & Economics - Reconsidering Rosser's Visions [PDF]
Barkley Rosser has been a pioneer in arguing the case for the mathematics of discontinuity, broadly conceived, to be placed at the foundations of modelling economic dynamics. In this paper we reconsider this vision from the broad perspective of a variety
Stefano Zambelli, K. Vela Velupillai
core
Integrating Merit and Equality to Address Gender Inequality at Work
Gender, Work &Organization, Volume 33, Issue 5, Page 1997-2006, September 2026.ABSTRACT Although the extant literature provides a comprehensive account of workplace gender inequalities, the mechanisms that produce inequalities, and the underlying assumptions and principles of those mechanisms, remain opaque. The concept of “merit,” although morally persuasive and ubiquitous in organizational contexts, is a significant point of ...
Paula McDonald +2 more
wiley +1 more source