Results 61 to 70 of about 8,837 (157)
Multi‐Scale Structural Insights Into Amphiphilic Model PEG–PCL Co‐Networks From LS and SANS
Macromolecular Chemistry and Physics, Volume 227, Issue 7, 14 April 2026.We present a multiscale structural study of amphiphilic PEG–PCL co‐networks combining light scattering in THF and small‐angle neutron scattering in D2O. This dual‐solvent approach reveals how solvent quality, polymer volume fraction, and PEG/PCL interactions govern static and dynamic correlation lengths, network homogeneity, and nanoscale domain ...
Sebastian Seitel +6 more
wiley +1 more source
Optimal convex combination bounds of Seiffert and geometric means for the arithmetic mean [PDF]
Journal of Mathematical Inequalities, 2011 We find the greatest value α and the least value β such that the double inequality αT (a,b) + (1−α)G(a,b) 0 with a = b . Here T (a,b) , G(a,b) , and A(a,b) denote the Seiffert, geometric, and arithmetic means of two positive numbers a and b , respectively.
Yuming Chu, Cheng Zong, Gendi Wang
openaire +1 more source
Toward Model Amphiphilic Polymer Co‐Networks: Linking Architecture to Structure and Properties
Macromolecular Chemistry and Physics, Volume 227, Issue 7, 14 April 2026.This review provides a comprehensive overview on model amphiphilic polymer co‐networks, demonstrating how precise control over network architecture enables systematic investigation of their structure and properties. By linking molecular design to macroscopic behavior, it highlights fundamental structure–property relationships and shows how these ...
Sebastian Seitel +14 more
wiley +1 more source
Risk factors for paravalvular leak after transcatheter aortic valve replacement [PDF]
, 2019 Objective. To assess risk factors for paravalvular leak (PVL) after transcatheter aortic valve implantation (TAVI) in a large single-center cohort, including measurement of aortic valve calcification using a reproducible method. Methods.
Pollari, Francesco
core
OPTIMAL CONVEX COMBINATION BOUNDS OF THE CONTRAHARMONIC AND HARMONIC MEANS FOR THE SEIFFERT MEAN [PDF]
International Journal of Pure and Apllied Mathematics, 2014 We find the greatest value α and the least value β such that the double inequality αC(a, b) + (1− α)H(a, b) 0 with a 6= b . Here C(a, b) , H(a, b) and P(a, b) denote the contraharmonic, harmonic, and the Seiffert means of two positive numbers a and b respectively.
G. Shaoqin, S. Lingling, Y. Mengna
openaire +1 more source
Lagrangian Acceleration as a Diagnostic for Wave Breaking in the Nearshore Zone
Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.Abstract This study focuses on evaluating the Lagrangian downward acceleration of fluid particles near the wavecrest as a dynamic criterion for identification of wave breaking in shallow water. The use of the downward acceleration as an indicator for wave breaking goes back to the work of Longuet‐Higgins (1963), https://doi.org/10.1017 ...
Rosa Maria Vargas‐Magaña +8 more
wiley +1 more source
On the p-Version of the Schwab-Borchardt Mean
International Journal of Mathematics and Mathematical Sciences, 2014 This paper deals with a one-parameter generalization of the Schwab-Borchardt mean. The new mean is defined in terms of the inverse functions of the generalized trigonometric and generalized hyperbolic functions.
Edward Neuman
doaj +1 more source
Axial Ratio of Edge-On Spiral Galaxies as a Test For Extended Bright Radio Halos
, 2015 We use surface brightness contour maps of nearby edge-on spiral galaxies to determine whether extended bright radio halos are common. In particular, we test a recent model of the spatial structure of the diffuse radio continuum by Subrahmanyan and Cowsik
Dunlap, H. +3 more
core +1 more source
Journal of Contingencies and Crisis Management, Volume 34, Issue 1, March 2026.ABSTRACT Greenwashing allegations threaten the legitimacy of ESG investments and can shape public perceptions. Drawing on signaling theory and crisis communication, we examine how the source and type of greenwashing allegations as well as a firm's crisis response strategy affect corporate image and investor behavior.
Vesile Cinceoglu +3 more
wiley +1 more source
Feeding in Forest Chimpanzees: Do Food Type and Canopy Location Predict Positional Behavior?
American Journal of Biological Anthropology, Volume 189, Issue 2, February 2026.Ngogo chimpanzees from Kibale National Park, Uganda use versatile postures, like suspension, more when eating leaves than other foods. However, in the terminal canopy, eating fruit is most associated with versatility. Food type and availability, in different combinations, produce similar behaviors.
Laura MacLatchy +2 more
wiley +1 more source