Results 211 to 220 of about 82,924 (254)

‘Stuck in a Time Warp’ or ‘Going Forward With Care’? Traversing the Environmental Politics of Genetic Modification in Aotearoa New Zealand

open access: yesKōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 4, December 2026.
This article offers an environmental politics history of genetic modification (GM) in Aotearoa New Zealand. GM has been on political agendas for half a century. It has again come to the fore with proposals to enable the technology after decades of stringent regulations. To better contextualise the major changes now in motion, this article traverses the
Raven Cretney   +5 more
wiley   +1 more source

Human stewardship in the age of organoids. [PDF]

open access: yesNat Methods
Ghosh P, Gianella S, Tindle C, Dubé K.
europepmc   +1 more source

The Long Shadow of Karl Weierstraß Over the Calculus of Variations

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT At first glance, it appears that the contents of Karl Weierstraß's (1815–1897) lecture courses on the calculus of variations were made available to the public only in the seventh volume of his Mathematische Werke, and thus not until 30 years after his death.
Peter Ullrich
wiley   +1 more source

A Simulation Study on Spatial Exponential Decay of Perturbations in a Two‐Dimensional Wave Equation With Optimal Boundary/Line Control

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Recent results have shown that domain‐uniform stabilizability and detectability imply spatial exponential decay of perturbations in optimally controlled hyperbolic PDEs on one‐dimensional domains. This domain‐uniform stabilizability and detectability can be achieved only if the control domain is distributed over the whole spatial domain such ...
Benedikt Oppeneiger
wiley   +1 more source

Symmetric Hermite Quadrature‐Based Balanced Truncation for Learning Linear Dynamical Systems From Derivative Data

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Data‐driven reduced‐order modeling is an essential component in the computer‐aided design of control systems. In this work, we present a novel symmetric Hermite formulation of the quadrature‐based balanced truncation algorithm that constructs linear reduced‐order models from evaluations of the full‐order system's transfer function and its ...
Sean Reiter, Steffen W. R. Werner
wiley   +1 more source

Four‐Level Overlapping Schwarz as Multigrid Coarse Solver for Incompressible Non‐Newtonian Flow in Complex Geometries

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT For complex geometries, the coarse problem of geometric multigrid can be too large to be solved by a direct solver. Here, we report on the use of domain decomposition applied to the multigrid coarse problem. Additive overlapping Schwarz methods are domain decomposition methods for the iterative solution of partial differential equations whose ...
Stephan Köhler, Oliver Rheinbach
wiley   +1 more source

Windy Metropolis—Part 1: Animation as method

open access: yesAnthropology and Humanism, Volume 51, Issue 2, December 2026.
Abstract Based on fieldwork in Stuttgart from 2022 to 2025, the animation Wind Witnesses is a fictionalization of the sweeping wave of microclimate protests in the 2000s, demanding the protection of fresh air corridors (Frischluftschneisen) as nonhuman entities threatened by the conversion of ostensibly empty spaces into buildings. This companion essay
Indrawan Prabaharyaka
wiley   +1 more source

Gastrointestinal Toxoplasmosis in a Heart Transplant Recipient. [PDF]

open access: yesOpen Forum Infect Dis
Goodwin ML   +5 more
europepmc   +1 more source

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