Results 121 to 130 of about 249,769 (331)

Blowup in Stagnation-point Form Solutions of the Inviscid 2d Boussinesq Equations [PDF]

open access: yes, 2015
The 2d Boussinesq equations model large scale atmospheric and oceanic flows. Whether its solutions develop a singularity in finite-time remains a classical open problem in mathematical fluid dynamics.
Sarria, Alejandro, Wu, Jiahong
core  

“Someday, I'll be an ancestor:” Understanding indigenous intergenerational connectedness through qualitative research to inform measure development

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Intergenerational connectedness broadly encompasses relations among humans, lands, and all living and spiritual beings, and functions as an important part of Indigenous well‐being. Many public health campaigns and interventions aim to promote connectedness to support holistic wellness and reduce health inequities. Currently, however, there are
Victoria M. O'Keefe   +13 more
wiley   +1 more source

Approximate Method of Calculating Heating Rates at General Three-Dimensional Stagnation Points During Atmospheric Entry [PDF]

open access: yes
An approximate method for calculating heating rates at general three dimensional stagnation points is presented. The application of the method for making stagnation point heating calculations during atmospheric entry is described.
Hamilton, H. H., II
core   +1 more source

Long time Evolution of Quantum Averages Near Stationary Points

open access: yes, 2003
We construct explicit expressions for quantum averages in coherent states for a Hamiltonian of degree 4 with a hyperbolic stagnation point. These expressions are valid for all times and "collapse" (i.e., become infinite) along a discrete sequence of ...
Berezin   +12 more
core   +1 more source

Scale‐Down Analysis of Fouling in Cell Retention Devices for the Continuous Production of Monoclonal Antibodies

open access: yesJournal of Advanced Manufacturing and Processing, EarlyView.
ABSTRACT The use of perfusion bioreactor systems is increasing in biomanufacturing due to their potential for productivity gains, increased facility utilization, and process intensification. Systematic studies on cell retention devices are limited even if these devices are often described as process‐limiting during perfusion.
Delphine Tavernier   +2 more
wiley   +1 more source

Electrical Conductivity in Fibrous Composites

open access: yesAdvanced Physics Research, EarlyView.
The authors derive a geometry‐based electrical model that accurately predicts how conductive fibers overlap, connect, and form percolating networks in composite materials. By uniting network physics with foam‐like cluster modeling, their equations reliably forecast percolation thresholds and conductivity across diverse fiber types and matrices ...
Luke Hunter, Sergio Bertazzo
wiley   +1 more source

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