Results 261 to 270 of about 484,592 (357)

Observations of Breaking Wave Dissipation and Their Relationship to Atmosphere‐Ocean Energy Transfer

open access: yesJournal of Geophysical Research: Oceans, Volume 130, Issue 6, June 2025.
Abstract Energy is transferred from the atmosphere to the ocean primarily through ocean surface waves, and the majority is dissipated locally in the near‐surface ocean. Observations of turbulent kinetic energy (TKE) in the upper ocean have shown dissipation rates exceeding law‐of‐the‐wall theory by an order of magnitude.
L. Hogan   +5 more
wiley   +1 more source

Impact of Multiscale Heterogeneous Sediments and Boundary Conditions on Dispersivity Spatial Variations

open access: yesWater Resources Research, Volume 61, Issue 6, June 2025.
Abstract This study investigates the factors influencing the scale dependence of dispersivity and the dispersivity upscaling theory in heterogeneous sediments. A series of tracer experiments are first conducted to reveal the evolution of dispersivity across scales.
Ziqi Ma   +7 more
wiley   +1 more source

Extreme Weather Events and Risk Communication Challenges in Central Appalachia: A Qualitative Inquiry

open access: yesJournal of Contingencies and Crisis Management, Volume 33, Issue 2, June 2025.
ABSTRACT This study inventories and identifies communication challenges faced by emergency management agencies in Central Appalachia as they engage communities in preparation, response and recovery efforts for extreme weather events (EWEs). Drawing on data from nine group discussions and guided by the Social Ecological Model, the analysis discerned an ...
Azmat Khan   +9 more
wiley   +1 more source

The evidence regarding diversity's effect on firm performance

open access: yesAmerican Business Law Journal, Volume 62, Issue 2, Page 75-93, Summer 2025.
Abstract Regulators, legislatures, and advocacy groups assert that diversity improves decision‐making in groups when pushing firms to change the way they select managers, officers, and directors. Likewise, consulting firms trumpet diversity as a path to better organizational outcomes, citing impressive‐sounding performance differentials between diverse
Jonathan Klick
wiley   +1 more source

A Plastic Damage Model With Mixed Isotropic–Kinematic Hardening for Low‐Cycle Fatigue in 7020 Aluminum

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 6, Page 2649-2668, June 2025.
ABSTRACT The paper at hand presents a new numerical model based on experimental investigations of the low‐cycle fatigue behavior of the high‐strength aluminum alloy EN AW‐7020 T6. The developed plastic damage model is based on J2 plasticity with Charboche‐type mixed kinematic hardening blended with a suitable isotropic hardening.
Alireza Daneshyar   +3 more
wiley   +1 more source

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