Results 161 to 170 of about 223,909 (283)

Comprehensive 4D Parallel Transmission Spatial‐Spectral Pulse Design for Slab‐Selective Uniform Water‐Selective Excitation: Demonstration in the Human Brain at 7 Tesla

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 4, Page 2052-2062, April 2026.
ABSTRACT Purpose To propose a new parallel transmission (pTx) spatial‐spectral (SPSP) pulse design for achieving slab‐selective uniform water‐selective excitation without unwanted out‐of‐slab fat excitation when using bipolar slab‐selective gradients to maintain a sharp slab profile.
Xin Shao   +5 more
wiley   +1 more source

On the Converse of Pansu's Theorem. [PDF]

open access: yesArch Ration Mech Anal
De Philippis G   +4 more
europepmc   +1 more source

Trends in K‐12 science education research on students' interest, motivation and attitude towards science and technology: A systematic, reproductive and comparative review of 12 more years (2013–2024)

open access: yesReview of Education, Volume 14, Issue 1, April 2026.
Abstract This study presents a systematic, reproductive and comparative review of research on students' interest, motivation and attitude (I/M/A) towards science and technology (S&T) at K‐12 levels, covering the period 2013–2024. As a follow‐up to a previous systematic review (2000–2012), it describes and synthesizes findings from 170 peer‐reviewed ...
Patrice Potvin   +4 more
wiley   +1 more source

Semiclassical inequalities for Dirichlet and Neumann Laplacians on convex domains

open access: yesCommunications on Pure and Applied Mathematics, Volume 79, Issue 3, Page 762-822, March 2026.
Abstract We are interested in inequalities that bound the Riesz means of the eigenvalues of the Dirichlet and Neumann Laplacians in terms of their semiclassical counterpart. We show that the classical inequalities of Berezin–Li–Yau and Kröger, valid for Riesz exponents γ≥1$\gamma \ge 1$, extend to certain values γ<1$\gamma <1$, provided the underlying ...
Rupert L. Frank, Simon Larson
wiley   +1 more source

School spaces of dissensus: Protecting sexualities education in anti‐gender, anti‐Muslim and de‐democratising times

open access: yesThe Curriculum Journal, Volume 37, Issue 1, Page 107-123, March 2026.
Abstract This paper examines the intensified conflict over sexualities education curricula brought about by anti‐(trans)gender and anti‐Muslim policy and political discourse transnationally. Backlash against inclusive sexualities education has taken shape across several policy territories, driven in part by de‐democratising right‐wing populist ...
James Sutton   +2 more
wiley   +1 more source

Evolution of the Transantarctic Basin (Southern Gondwana): Insights From Quantitative Sandstone Petrography

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
The deposition of the sandstone sedimentary succession of the Beacon Supergroup lasted more than 200 Myr (Devonian to Early Jurassic) in Victoria Land and nearby territories in the so‐called Transantarctic Basin, recording crucial events in the history of the Earth.
Luca Zurli   +7 more
wiley   +1 more source

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