Results 211 to 220 of about 307,429 (341)

AI Authoritarianism: Towards an Analytical Framework

open access: yesTransactions of the Institute of British Geographers, EarlyView.
Short Abstract This Intervention offers a call for investigating the deepening alignment of artificial intelligence and authoritarian politics. The paper highlights three key features of AI that inflect the workings and logics of authoritarianism: (selective) inhumanisation, the cult of intelligence and scaling. We argue that AI is not simply extending,
Thomas Dekeyser   +2 more
wiley   +1 more source

Antenatal melatonin for cardiovascular deficits in fetal growth restriction

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study used an ovine model of fetal growth restriction (FGR) to investigate the potential cardioprotective effects of melatonin (MLT) in postnatal growth‐restricted lambs. We demonstrated that, while peripheral endothelial function progressively declines between birth and 4 weeks in FGR lambs, FGR+MLT lambs exhibit impaired ...
Charmaine R. Rock   +9 more
wiley   +1 more source

High‐resolution deuterium metabolic imaging of the human brain at 9.4 T using phase‐cycled balanced SSFP spectral–spatial acquisitions

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 3, Page 1304-1322, March 2026.
Abstract Purpose The aim was to improve the sensitivity and robustness against B0 inhomogeneities of deuterium metabolic imaging (DMI) using phase‐cycled balanced SSFP (bSSFP) methods at 9.4 T. Methods We investigated two variants of phase‐cycled bSSFP acquisitions, namely uniformly weighted multi‐echo and acquisition‐weighted chemical shift imaging ...
Praveen Iyyappan Valsala   +8 more
wiley   +1 more source

Sensitive and specific fNIRS-based approach for awareness detection in disorders of consciousness: proof of principle in healthy adults. [PDF]

open access: yesNeurophotonics
Bastian L   +7 more
europepmc   +1 more source

Generalization of Optimal Control Saturation Pulse Design for Robust and High CEST Contrast

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 3, Page 1360-1374, March 2026.
ABSTRACT Purpose Optimal control (OC) chemical exchange saturation transfer (CEST) pulse design for singular pulses that can be used flexibly and robustly with high saturation at different duty cycles, saturation durations, and magnetic field strengths. Theory and Methods An OC framework was developed to design a single‐pulse shape that can be flexibly
Clemens Stilianu   +3 more
wiley   +1 more source

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