Results 61 to 70 of about 234 (189)

Race‐Based Rejection Sensitivity and Intergroup Anxiety Across the Adult Lifespan: Examining Age, Cohort, and Period Effects Among Ethnic Majority and Minority Groups

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Intergroup interactions are often fraught with fear of rejection and intergroup anxiety—emotional reactions that undermine efforts to build inclusive societies. The current research investigates how race‐based rejection sensitivity and intergroup anxiety evolve across the adult lifespan.
Kumar Yogeeswaran   +6 more
wiley   +1 more source

Solución numérica de un modelo Black-Scholes no local y no lineal por molificación discreta [PDF]

open access: yes, 2017
En el presente trabajo se presenta el desarrollo numérico para un modelo Blacks-Scholes no lineal y no local utilizando los métodos de diferencias finitas, integración numérica y molificación discreta.
Aguirre, Lorena   +2 more
core  

Multi‐Hazard Shaking‐Tsunami Fatality Risk Estimation for Coastal Communities

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This study develops a multi‐hazard fatality risk model for a coastal community (Tofino) on Vancouver Island, Canada, subjected to earthquake‐tsunami threats from the Cascadia subduction megathrust events. The model incorporates variable population distributions and uncertain fatality rate models, in addition to other key model components, such
Katsuichiro Goda
wiley   +1 more source

Uneven Impacts of Seawall Heightening on Tsunami Risk Reduction under Rising Sea Levels: Probabilistic Scenarios from the Japan Trench

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Disasters exacerbated by climate change have prompted adaptation measures, including seawall heightening, which is an effective approach to protecting coastal areas. However, the combined effect of rising sea levels and tsunamis can create a compound coastal hazard, in which long‐term sea level rise amplifies the impact of tsunamis.
Yushi Miki   +7 more
wiley   +1 more source

Rocking and Rolling of Rigid Polygons Under Seismic Excitation

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT We present an event driven analytical framework for rigid cyclic polygons subjected to horizontal ground excitation in which uplift, impact, and successive pivot switching are treated within a unified non‐smooth dynamical description. Rolling is defined as a sequence of energetically admissible transitions between neighbouring vertices tied to
Atif Rasheed   +1 more
wiley   +1 more source

Flexible wearable electronics for cardiovascular monitoring from surface signals to deep physiological insights

open access: yesFlexMat, EarlyView.
This review organizes flexible wearable electronics for cardiovascular monitoring into four interconnected information layers: surface electrophysiology, hemodynamic sensing, vascular imaging, and biofluid biomarker analysis. This framework clarifies how electrical rhythm, vascular loading, structural and flow‐related features, and biochemical states ...
Qiao Chen   +5 more
wiley   +1 more source

Identificación de términos fuente en ecuaciones de difusión en las que la derivada con respecto al tiempo es fraccional [PDF]

open access: yes, 2008
. We introduce a regularization technique for the approximate reconstruction of spatial and time varying source terms using the observed solutions of the forward time fractional diffusion problem on a discrete set of points. The numerical method is based
Murio, Diego A.
core  

Thermochronologic Constraints on the Extensional History of the Ibex Hills, Southeastern Black Mountains, Death Valley, California

open access: yesGeological Journal, EarlyView.
A. Modeled T‐t paths for samples in the northern Ibex Hills, showing steady cooling throughout much of the Cenozoic, until rapid Miocene cooling. B. Weighted mean paths for each sample in this study. Note that all show a rapid cooling event at or just after 10 Ma, which is interpreted to represent exhumation as a result of regional extenstion ...
Zachariah D. Fleming
wiley   +1 more source

Regularización, problemas inversos y derivadas fraccionarias [PDF]

open access: yes, 2016
En la primera parte de esta tesis nos referimos a problemas inversos, regularización y derivadas fraccionarias. Con respecto a los dos primeros temas, nos concentramos en problemas inversos de conducción de calor y regularización por los métodos de ...
Piedrahita Hincapie, Alejandro
core  

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