Results 171 to 180 of about 6,303,122 (262)

Dynamic Resource Partitioning in a Marine Predator Community

Ecology and Evolution, Volume 16, Issue 11, November 2026.
This manuscript uses blood carbon (δ13C) and nitrogen (δ15N) isotopic composition collected from an impressive 12 marine predators (sub‐Antarctic seabirds and seals) during two seasons over 3 years to test central theories in foraging ecology. By using the species' isotopic niche space as a proxy for trophic niche space, we investigate the consistency (
T. Carpenter‐Kling, M. Connan, R. R. Reisinger, A. B. Makhado, P. G. Ryan, P. A. Pistorius   +5 more
wiley   +1 more source

Fourier and microlocal methods for quantum Rabi systems. [PDF]

Ann Univ Ferrara Sez 7 Sci Mat
Malagutti M, Parmeggiani A.
europepmc   +1 more source

A Chaos‐Driven Image Encryption Method With Möbius Transformations and Finite‐Ring Diffusion

Engineering Reports, Volume 8, Issue 11, November 2026.
This paper presents a lightweight yet highly secure image encryption framework integrating chaotic dynamics, HKDF‐S3 key expansion, and Möbius‐Affine transformations. The proposed scheme achieves strong confusion and diffusion with minimal computational cost, demonstrating high resistance to differential and chosen‐plaintext attacks through dynamic key
Nayeem Ahmad Khan, Abdulbasid Banga, Asghar Ali Shah, Sohail Jabbar, Nadeem Iqbal   +4 more
wiley   +1 more source

A stability-enhanced preconditioned Haar wavelet scheme for the solution of Poisson and Helmholtz equations. [PDF]

Sci Rep
K A, Karkera H.
europepmc   +1 more source

Agentic artificial intelligence in mechanics of materials: A review of building tailored models on demand

GAMM-Mitteilungen, Volume 49, Issue 4, November 2026.
Abstract In mechanics of materials, many powerful methods are accessible only to experts. Constitutive models, for example, describe the relation between stress and strain in materials and are a core ingredient of simulations from structural engineering to biomechanics. Yet building and using such models requires specialized expertise—a barrier for the
Marius Tacke, Matthias Busch, Kevin Linka, Roland Aydin, Christian Cyron   +4 more
wiley   +1 more source

From Schreier graphs to secure s-boxes using a group-theoretic design framework. [PDF]

Sci Rep
Razaq A, Ramzan M, Xin Q, Alolaiyan H, Alghazzawi D.   +4 more
europepmc   +1 more source

Inf-sup stable space-time Local Discontinuous Galerkin method for the heat equation. [PDF]

J Sci Comput
Gómez S, Perinati C, Stocker P.
europepmc   +1 more source

Spot size reduction and minibeam creation in a proton PBS nozzle using multipole permanent magnets

Medical Physics, Volume 53, Issue 11, November 2026.
Abstract Background Smaller spot sizes in pencil beam scanning (PBS) nozzles are generally desired to allow more conformal treatments and to spare normal tissue and organs at risk. The production of small diameter proton beams, especially proton minibeams, is challenging because long drift spaces in standard PBS nozzles exacerbate effects of MCS and ...
Grant A. McAuley
wiley   +1 more source

Simultaneous Numerical Determination of Two Time-dependent Coefficients in Second Order Parabolic Equation With Nonlocal Initial and Boundary Conditions. [PDF]

F1000Res
A J Al-Shatrah M, Sabah Hussein M.
europepmc   +1 more source

Uncertainty Evaluation for Testing and Calibrating Mobile Sensors Only Using Short Collocation Periods

Quality and Reliability Engineering International, Volume 42, Issue 7, Page 4298-4309, November 2026.
ABSTRACT Low‐cost sensors are increasingly being used, and also considered for usage in regulatory contexts like air quality monitoring. Proper sensor calibration and uncertainty evaluation is necessary in such cases. With the advance of mobile sensors, for example, installed on top of a car, new test and calibration paradigms are required, in ...
Gertjan Kok, Shahin Tabandeh
wiley   +1 more source