Results 81 to 90 of about 25,818 (165)

Plasma Proteome Profiling of Centenarian Across Switzerland Reveals Key Youth‐Associated Proteins

Aging Cell, Volume 25, Issue 2, February 2026.
We characterized the plasma proteomic profiles of centenarians from the SWISS100 cohort, identifying 583 differentially expressed proteins compared to younger and geriatric groups. Cross‐validation with the independent datasets NECS and the TAME consortium confirmed a robust aging signature, while fractional polynomial regressions revealed a specific ...
Flavien Delhaes, Justine Falciola, Adar Hoffman, Stéphanie Carnesecchi, Stefano Cavalli, Armin von Gunten, Daniela S. Jopp, François R. Herrmann, Karl‐Heinz Krause   +8 more
wiley   +1 more source

Nephropathia epidemica and Puumala virus occurrence in relation to bank vole (Clethrionomys glareolus) dynamics and environmental factors in northern Sweden [PDF]

, 2003
The objectives of the thesis were to investigate the spatio-temporal patterns of nephropathia epidemica (NE) in humans and Puumala virus (PUU) occurrence in relation to bank vole (Clethrionomys glareolus) dynamics and environmental factors in a region of
Olsson, Gert E.
core  

“Being, Like, Their Parents Throughout Their Lifetime”—House Parents' Perceptions of Their Role in the Family‐Style Group Care

Child &Family Social Work, Volume 31, Issue 1, Page 13-22, February 2026.
ABSTRACT Based on the concepts in Katz and Kahn's role theory model this qualitative research examines the role perception and experience of house parents in the family‐style group care, a type of out‐of‐home placement model for at‐risk children who cannot reside with their birth families. Semistructured interviews were conducted with 18 house parents (
Shirley Ben‐Shlomo, Noga Levin‐Keini, Shira Langfeld‐Satat   +2 more
wiley   +1 more source

Asymptotic Expansions for Approximate Solutions of Hammerstein Integral Equations with Green's Function Type Kernels

Mathematical Modelling and Analysis, 2014
We consider approximation of a nonlinear Hammerstein equation with a kernel of the type of Green's function using the Nyström method based on the composite midpoint and the composite modified Simpson rules associated with a uniform partition.
Rekha P. Kulkarni, Akshay S. Rane
doaj   +1 more source

Thickness Is More Than Affective Valence: Evaluative Language Through the Lenses of Psycholinguistics

Cognitive Science, Volume 50, Issue 2, February 2026.
Abstract Thick terms like “courageous,” “smart,” and “tasty” combine description and evaluation, contrasting with purely evaluative terms like “good” and “bad,” and descriptive terms like “Italian” and “green.” Thick terms intuitively constitute a special class of evaluative language; but we currently do not know whether the psycholinguistic effects of
Giovanni Cassani, Matteo Colombo
wiley   +1 more source

Fast rapidly convergent penetrable scattering computations

Advanced Modeling and Simulation in Engineering Sciences
We present a fast high-order scheme for the numerical solution of a volume-surface integro-differential equation. Such equations arise in problems of scattering of time-harmonic acoustic and electromagnetic waves by inhomogeneous media with variable ...
Jagabandhu Paul, Ambuj Pandey, B. V. Rathish Kumar, Akash Anand   +3 more
doaj   +1 more source

New Phase-Fitted and Amplification-Fitted Fourth-Order and Fifth-Order Runge-Kutta-Nyström Methods for Oscillatory Problems

Abstract and Applied Analysis, 2013
Two new Runge-Kutta-Nyström (RKN) methods are constructed for solving second-order differential equations with oscillatory solutions. These two new methods are constructed based on two existing RKN methods.
K. W. Moo, N. Senu, F. Ismail, M. Suleiman   +3 more
doaj   +1 more source

Impact of the Highly Invasive Signal Crayfish (Pacifastacus leniusculus) on Freshwater Macroinvertebrate Communities

Freshwater Biology, Volume 71, Issue 2, February 2026.
ABSTRACT Invasive non‐native species threaten freshwater ecosystems, disrupting the functioning and structure of the food chain and potentially leading to biodiversity loss. As omnivores, crayfish can modify their environment, directly affecting organisms such as macroinvertebrates.
António Barbosa Nogueira, Bruno Oliveira, Janeide Padilha, Simone Varandas, Amílcar Teixeira, Ronaldo Sousa   +5 more
wiley   +1 more source

A Fast Analytical Model for the Complete Radial Structure of Tropical Cyclone Low‐Level Wind Field

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract A tropical cyclone (TC) can generally be divided into three regions: inner core with vigorous convection, intermediate region with intermittent convection, and far outer region with less convective activity. The different physics in these three regions suggest correspondingly different wind structure models. In this study, we combine the inner‐
Dandan Tao, Robert G. Nystrom, Daniel R. Chavas, Arthur Avenas   +3 more
wiley   +1 more source

An analysis of two dimensional integral equations of the second kind

Le Matematiche, 2007
In this article, a numerical method is used to solve the two dimensionalFredholm integral equation of the second kind with weak singular kernel using the Toeplitz matrix and product Nystrom method.
M. M. El-Borai, M. A. Abdou, M. Basseem
doaj