Results 181 to 190 of about 1,591 (287)
Loess Studies in Aotearoa New Zealand
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.Loess in Aotearoa New Zealand (ANZ) has been studied since its first documented recognition (on Banks Peninsula) in 1878 by Julius von Haast. A decade later, John Hardcastle revealed that southern ANZ loess was both glacial in origin and contained signals of past climates.
Brent V. Alloway +4 more
wiley +1 more source
Heat Propagation Through Fins Made of Polymeric Materials Manufactured by 3D Printing. [PDF]
Polymers (Basel)Negoescu F +9 more
europepmc +1 more source
Journal of Arrhythmia, Volume 42, Issue 3, June 2026.Autonomic dysfunction in sleep apnea shows diurnal variation, with stronger associations between SDB severity and HRV during wakefulness than sleep. CPAP therapy induces complex, state‐dependent changes in HRV, suggesting that daytime autonomic alterations may better reflect sustained cardiovascular risk in patients with paroxysmal atrial fibrillation.
Sepideh Khazaie +10 more
wiley +1 more source
Back to the Mission. Revisiting Slack in Nonprofits and Introducing Tappable Slack
Nonprofit Management and Leadership, Volume 36, Issue 4, Page 567-580, Summer 2026.ABSTRACT This article contributes to and develops the previous literature on excess resources (“slack”) in nonprofit organizations through a conceptual analysis of the implications that the organizational distinctiveness of nonprofits carries for our understanding of slack in these organizations.
Marta Reuter +2 more
wiley +1 more source
Displacement Self-Sensing Active Magnetic Bearing Drives-An Overview. [PDF]
Sensors (Basel)Yang Y, Huang Y, Peng F, Yao Y.
europepmc +1 more source
Nonlinear Model Order Reduction on Polynomial Manifolds for Computational Homogenisation Problems
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.ABSTRACT Model order reduction (MOR) techniques utilising nonlinear approximation spaces can search for solutions to computational homogenisation problems on low‐dimensional approximation spaces. In combination with hyperreduction techniques, this allows for computations on representative volume elements (RVEs) to be accelerated by multiple orders of ...
Erik Faust, Lisa Scheunemann
wiley +1 more source
Proving the stability estimates of variational least-squares Kernel-Based methods
Motivated by the need for the rigorous analysis of the numerical stability of variational least-squares kernel-based methods for solving second-order elliptic partial differential equations, we provide previously lacking stability inequalities.
Chen, Meng, Ling, Leevan, Yun, Dongfang
core
Physics-informed extreme learning machine (PIELM) for consolidation around an expanded cylindrical cavity. [PDF]
PLoS OnePang CQ +4 more
europepmc +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.ABSTRACT Counterflow heat exchangers (CHXs) thermally couple consumers and producers to a district heating network (DHN). Fluctuating loads and control actions naturally lead to unsteady operation conditions of the network and its components, posing a challenge for DHN models and CHX parameterizations based on Nusselt correlations that assume steady ...
Marten Klein +5 more
wiley +1 more source
The inverse heat conduction problem (IHCP) has significant applications across multiple disciplines. Traditional methods for IHCPs often require tedious and low-accuracy iteration, which frequently fails to meet engineering demands. Therefore, developing
Abdel Wahab, MagdTW088020006185130000-0002-3610-865X2223D1E4-F0EE-11E1-A9DE-61C894A0A6B4 +2 more
core