Results 71 to 80 of about 2,480 (215)

“Reason” En Masse

open access: yesPhilosophical Perspectives, EarlyView.
ABSTRACT We can use “reason,” with its normative sense, as both a count noun (“there is a reason for her to Φ”) and a mass noun (“there is plenty of reason for her to Φ”). How are the count and mass senses of “reason” related? Daniel Fogal argues that the mass sense is fundamental: Just as lights are merely those things that give light and anxieties ...
Eliot Watkins
wiley   +1 more source

Exact solution of an electroosmotic flow for generalized Burgers fluid in cylindrical domain

open access: yesResults in Physics, 2016
The present paper reports a theoretical study of the dynamics of an electroosmotic flow (EOF) in cylindrical domain. The Cauchy momentum equation is first simplified by incorporating the electrostatic body force in the electric double layer and the ...
Masood Khan   +3 more
doaj   +1 more source

Enhanced Tear Film Concentrations of Cefazolin and Chloramphenicol Using Cross‐Linked Hyaluronic Acid in Canine Eyes

open access: yesVeterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the impact of two excipients, 1.4% polyvinyl alcohol (PVA) and 0.75% cross‐linked hyaluronic acid (XHA), on tear film concentrations of cefazolin and chloramphenicol. Animals Studied Ten ophthalmologically healthy dogs.
Dikla Arad   +4 more
wiley   +1 more source

Internal Damper Characteristics of Rotor System with Submerged ER Fluid Journal Bearing

open access: yesInternational Journal of Rotating Machinery, 1997
Electro-Rheological (ER) fluid behavior is similar to Bingham fluid’ s. Only when the shear stress magnitude of ER fluid exceeds the yield stress, Newtonian flow results.
Siyoul Jang, John A. Tichy
doaj   +1 more source

Time-dependent flow model of a generalized Burgers’ fluid with fractional derivatives through a cylindrical domain: An exact and numerical approach

open access: yesResults in Physics, 2018
Exact solutions for velocity field and tangential stress for rotational flow of a generalized Burgers’ fluid within an infinite circular pipe are derived by using the methods of Laplace and finite Hankel transformations.
Rabia Safdar   +2 more
doaj   +1 more source

Effective Macroscopic Equations for Biological Fluid and Nutrients' Transport in Vascularized Tumors Growing Via Proliferation and Chemotaxis

open access: yesMathematical Methods in the Applied Sciences, Volume 48, Issue 14, Page 13285-13299, 30 September 2025.
ABSTRACT This paper presents a system of partial differential equations designed to model fluid and nutrient transport within the growing tumor microenvironment. The fluid phase, representing both cells and extracellular fluids flowing within the interstitial space, is assumed to be intrinsically incompressible, so that growth can be modeled as a ...
Francesca Ballatore   +2 more
wiley   +1 more source

First‐order Sobolev spaces, self‐similar energies and energy measures on the Sierpiński carpet

open access: yesCommunications on Pure and Applied Mathematics, Volume 78, Issue 9, Page 1523-1608, September 2025.
Abstract For any p∈(1,∞)$p \in (1,\infty)$, we construct p$p$‐energies and the corresponding p$p$‐energy measures on the Sierpiński carpet. A salient feature of our Sobolev space is the self‐similarity of energy. An important motivation for the construction of self‐similar energy and energy measures is to determine whether or not the Ahlfors regular ...
Mathav Murugan, Ryosuke Shimizu
wiley   +1 more source

Slip Effects on Fractional Viscoelastic Fluids

open access: yesInternational Journal of Differential Equations, 2011
Unsteady flow of an incompressible Maxwell fluid with fractional derivative induced by a sudden moved plate has been studied, where the no-slip assumption between the wall and the fluid is no longer valid.
Muhammad Jamil, Najeeb Alam Khan
doaj   +1 more source

Stemflow Hydrodynamics

open access: yesReviews of Geophysics, Volume 63, Issue 3, September 2025.
Abstract Stemflow hydrodynamics is the study of water movement along the exterior surface area of plants. Its primary goal is to describe water velocity and water depth along the stem surface area. Its significance in enriching the rhizosphere with water and nutrients is not in dispute.
Gabriel G. Katul   +3 more
wiley   +1 more source

Raising the Roof of the World: Intra‐Crustal Asian Mantle Supports the Himalayan‐Tibetan Orogen

open access: yesTectonics, Volume 44, Issue 9, September 2025.
Abstract The Himalayan‐Tibetan orogen formed via the ongoing collision of India and Asia. Its colossal elevations stem from buoyant crustal roots that doubled in thickness during continental collision, widely believed to result from Indian crust under‐thrusting its Asian counterpart and Asian crustal thickening. However, a single crustal layer of up to
P. Sternai   +11 more
wiley   +1 more source

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