Plant, Cell &Environment, Volume 49, Issue 3, Page 1793-1804, March 2026.ABSTRACT Understanding nitrogen (N) isotopic fractionation during plant uptake is critical for interpreting δ15N variations in terrestrial ecosystems. We investigated isotopic discrimination during ammonium (NH4+) or nitrate (NO3−) uptake in maize (Zea mays) grown hydroponically under controlled conditions with 0.2 and 2 mM to represent high and low ...
Priscillia Semaoune +4 more
wiley +1 more source
Optimizing adaptive modulation technique using standard propagation model for enhanced wireless communication channels. [PDF]
Sci RepKhan R +6 more
europepmc +1 more source
On the Construction of Moho Reflected Shear Wave Phases From Ambient Noise
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Shear waves reflected from the Moho (SmS) are frequently identified in ambient noise cross‐correlation functions. Despite their consistent appearance across various arrays and studies, the physical origin and generation mechanisms of these SmS phases remain poorly understood.
Jinyun Xie +4 more
wiley +1 more source
Enhancing virtual physically unclonable function security through neuron-criticality analysis and lightweight encryption. [PDF]
Sci RepKhan R +4 more
europepmc +1 more source
Slantwise Convection and Heat Transport in Icy Moon Oceans
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Ocean heat transport on icy moons shapes the ice shell topography, a primary observable of these moons. Two key processes control the heat transport: baroclinic instability driven by surface buoyancy contrasts and convective instability driven by heating from the core.
Yaoxuan Zeng, Malte F. Jansen
wiley +1 more source
Deep reinforcement learning control unlocks enhanced heat transfer in turbulent convection. [PDF]
Proc Natl Acad Sci U S AZhou Z, Zhu X.
europepmc +1 more source
Characteristic Geometry of Keels in Arctic Sea Ice Ridges
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Deformation within and between sea ice floes creates pressure ridges, which compose a considerable volume fraction of the Arctic sea ice cover and complicate sea ice volume measurements. An important parameter for quantifying the ice volume contained in these deformation features is the keel shape.
Claire Eilers, Alice Bradley
wiley +1 more source
On the performance of uplink D2D-assisted backscatter employing short packet communication. [PDF]
PLoS OneLe SP, Minh BV, Sy VQ, Voznak M.
europepmc +1 more source
Non-Invasive Rayleigh, Raman, and Chromium-Fluorescence Study of Phase Transitions: β-Alumina into γ-Alumina 'Single' Crystal and Then to α-Alumina. [PDF]
Materials (Basel)Redonnet J, Simsek-Franci G, Colomban P.
europepmc +1 more source
<i>In vivo</i> tumor imaging of pre-clinical models via reflection-mode measurements of circular degree of polarization. [PDF]
J Biomed OptSingh MD +2 more
europepmc +1 more source