Results 21 to 30 of about 720,195 (285)

Adjointness of Suspension and Shape Path Functors [PDF]

open access: yesMathematics Interdisciplinary Research, 2021
In this paper, we introduce a subcategory ∼Sh* of Sh* and obtain some results in this subcategory. First we show that there is a natural bijection Sh(∑(X, x), (Y,y))≅Sh((X,x),Sh((I, Ī),(Y,y))), for every (Y,y)∈ ~Sh* and (X,x)∈ Sh*. By this fact, we prove
Tayyebe Nasri   +2 more
doaj   +1 more source

Characterization of Material Viscoelasticity at Large Deformations

open access: yesApplied Rheology, 2014
Mechanical properties of various technological materials at large deformations are proposed to characterize by means of some generalized parameters obtained at large oscillation strains but not related to any definite rheological equations.
Malkin Alexander   +2 more
doaj   +1 more source

Processamento de cerâmicas reticuladas a partir de matérias-primas naturais Processing of reticulated ceramics using natural raw material

open access: yesCerâmica, 2006
Foram produzidas cerâmicas porosas reticuladas a partir de uma matéria-prima natural (AF) empregada na produção de telhas e tijolos, misturando-a com caulim (AC). A matéria-prima AF é constituída basicamente de quartzo e feldspatos.
F. R. Albuquerque   +5 more
doaj   +1 more source

Drying of suspension and pastes in fluidized bed of inert particles [PDF]

open access: yesJournal of the Serbian Chemical Society, 2000
A fluid bed dryer with inert particles was used for the drying of suspensions and pastes. The effects of the operating conditions on the dryer throughput and on the product quality were investigated.
Grbavčić Željko B.   +2 more
doaj   +1 more source

In-situ physical analysis of cellulose fibre suspensions during enzymatic hydrolysis [PDF]

open access: yes, 2013
In-situ physical analysis of cellulose fibre suspensions during enzymatic ...
Anne-Archard, Dominique   +8 more
core   +4 more sources

A review on rheological models and mathematical problem formulations for blood flows

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2023
A review on constitutive equations proposed for mathematical modeling of laminar and turbulent flows of blood as a concentrated suspension of soft particles is given.
N. M. Kizilova   +2 more
doaj   +1 more source

Second-harmonic generation of ZnO nanoparticles synthesized by laser ablation of solids in liquids [PDF]

open access: yes, 2018
We report the synthesis of small zinc oxide nanoparticles (ZnO NPs) based colloidal suspensions and the study of second-harmonic generation from aggregated ZnO NPs deposited on glass substrates.
Aguilar, G   +6 more
core   +1 more source

Collective chemotactic dynamics in the presence of self-generated fluid flows

open access: yes, 2012
In micro-swimmer suspensions locomotion necessarily generates fluid motion, and it is known that such flows can lead to collective behavior from unbiased swimming. We examine the complementary problem of how chemotaxis is affected by self-generated flows.
Enkeleida Lushi   +4 more
core   +2 more sources

Electroviscous Effects in Stationary Solid Phase Suspensions

open access: yesFluids, 2021
Flowing through porous media is a matter of interest in different research fields such as medicine, engineering and science. The spontaneous appearance of ionic distribution at the solid liquid interface gives place to a reduction in the flow rate, which
Francisco J. Rubio-Hernández
doaj   +1 more source

Poisson suspensions and infinite ergodic theory

open access: yes, 2008
We investigate ergodic theory of Poisson suspensions. In the process, we establish close connections between finite and infinite measure preserving ergodic theory.
Daley   +5 more
core   +3 more sources

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