Results 221 to 230 of about 22,776 (283)

New Generalised Semi‐Analytical Approach for the Multidimensional Nonlinear Collisional Fragmentation Equations

open access: yesInternational Journal for Numerical Methods in Fluids, EarlyView.
This work aims to develop a generalised and efficient semi‐analytical method that combines the Laplace decomposition method with Pade approximation (LDMPA) to solve multidimensional nonlinear integro‐partial differential equation. For a one‐dimension case, explicit (closed‐form) solutions for the number density functions are derived for the first time.
Somveer Keshav   +4 more
wiley   +1 more source

Signaling Effects of Women's Quotas: An Analysis of Workforce Perceptions and Reactions

open access: yesHuman Resource Management, EarlyView.
ABSTRACT Women's quotas are widely used to promote gender equality in organizations, yet little is known about how the general workforce perceives and reacts to them. Drawing on signaling theory, we examine employees' awareness of women's quotas and how it influences their reactions.
Madleen Meier‐Barthold   +1 more
wiley   +1 more source

Focused Ultrasound‐Induced Mechanical Ablation Affects the Carbohydrate Metabolism of Residual/Peri‐Focally Localized Glioblastoma Cells

open access: yesInternational Journal of Cancer, EarlyView.
Glioblastoma (GBM) is highly aggressive and therapy‐resistant, warranting exploration of novel treatment strategies, among them mechanical high‐intensity focused ultrasound (mFUS), which holds significant promise for tumor ablation. The present study examined mFUS‐induced changes specifically in carbohydrate metabolism, which affects vulnerability to ...
Frieda Bayler   +10 more
wiley   +1 more source

Coil Sketching for Fast and Efficient 4D Lung MRI Reconstruction. [PDF]

open access: yesMagn Reson Med
Plummer JW   +7 more
europepmc   +1 more source

Optimal Equivalent Preconditioners

SIAM Journal on Numerical Analysis, 1993
Preconditioning strategies for elliptic partial differential operators and their discrete counterparts are compared by a model problem. The technique uses a selfadjoint positive definite operator \(B\) as the preconditioner for the nonselfadjoint convection-diffusion operator \(A\). Preconditioning is done by \(A\)'s leading term plus a positive zeroth
Manteuffel, Thomas, Otto, James
openaire   +1 more source

Multi-p Preconditioners

SIAM Journal on Scientific Computing, 1997
In analogy with the multigrid method, the authors present a solution method for problems based on the \(p\)-version of the finite element method whereby degrees of freedom associated with approximation order \(p\) are visited at once and separately from those of approximation order \(p-1\) and \(p+1\).
Hu, Ning   +2 more
openaire   +2 more sources

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