Results 81 to 90 of about 1,345 (198)
Potential Impacts of Climate Interventions on Marine Ecosystems
Reviews of Geophysics, Volume 64, Issue 1, March 2026.Abstract Rising global temperatures pose significant risks to marine ecosystems, biodiversity, and fisheries. Recent comprehensive assessments suggest that large‐scale mitigation efforts to limit warming are falling short, and all feasible future climate projections, including those that represent optimistic emissions reductions, exceed the Paris ...
Kelsey E. Roberts +25 more
wiley +1 more source
Recent Cloud Controlling Factor Analyses Indicate Higher Climate Sensitivity
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Cloud feedback is a dominant source of uncertainty in climate model estimates of equilibrium climate sensitivity (ECS). Cloud controlling factor analysis can observationally constrain cloud feedback. For the first time, we use separate rather than unified frameworks to assess high‐ and low‐cloud feedbacks and constrain the net cloud feedback ...
Sarah Wilson Kemsley +2 more
wiley +1 more source
Electronics LettersCompact ultra massive array (CUMA) is a new form of the emerging fluid antenna system where a huge number of flexible‐position antennas are selected to produce the output signal.
Kai‐Kit Wong +2 more
doaj +1 more source
Information, 2017 A turbo coded cooperative orthogonal frequency division multiplexing (OFDM) with multiple-input multiple-output (MIMO) antennas scheme is considered, and its performance over a fast Rayleigh fading channel is evaluated.
Rahim Umar, Fengfan Yang, Shoaib Mughal
doaj +1 more source
A Jacobian‐Free Newton‐Krylov Method for Cell‐Centred Finite Volume Solid Mechanics
International Journal for Numerical Methods in Engineering, Volume 127, Issue 3, 15 February 2026.ABSTRACT This study proposes a Jacobian‐free Newton‐Krylov approach for finite‐volume solid mechanics. Traditional Newton‐based approaches require explicit Jacobian matrix formation and storage, which can be computationally expensive and memory‐intensive.
Philip Cardiff +3 more
wiley +1 more source
Towards High Resolution Trimming of Silicon Photonic Waveguides
Advanced Photonics Research, Volume 7, Issue 2, February 2026.Development of high resolution phase trimming of silicon Mach–Zehnder interferometers via the annealing of amorphized waveguide sections. An average resolution of 0.0007π is demonstrated through electrical annealing utilizing short voltage pulses applied to on‐chip microheaters positioned above the amorphous waveguides.
April M. Logan +8 more
wiley +1 more source
Executive Impairment in Huntington's Disease: Insights From a Systematic Review of the Literature
Brain and Behavior, Volume 16, Issue 2, February 2026.Executive dysfunction in Huntington's disease follows a selective, stage‐dependent pattern, with early deficits in psychomotor speed, cognitive flexibility, inhibition, and working‐memory updating. Progression is associated with broader impairments in planning and attention.
Simone Migliore +4 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 2, February 2026.This comprehensive study advances delamination analysis in composites through innovative computational methods, experimental validation techniques, and predictive algorithms, collectively enhancing damage progression prediction and structural health monitoring for improved integrity in high‐performance applications.
Dhivya Elumalai +4 more
wiley +1 more source
Wavelength conversion of QAM signals in a low loss CMOS compatible spiral waveguide
APL Photonics, 2017 We demonstrate wavelength conversion of quadrature amplitude modulation (QAM) signals, including 32-GBd quadrature phase-shift keying and 10-GBd 16-QAM, in a 50-cm long high index doped glass spiral ...
Francesco Da Ros +8 more
doaj +1 more source