Results 11 to 20 of about 492,016 (299)

Significance of the microfluidic concepts for the improvement of macroscopic models of transport phenomena [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Krol, M   +1 more
core   +5 more sources

Comparing macroscopic continuum models for rarefied gas dynamics : a new test method [PDF]

open access: yes, 2006
We propose a new test method for investigating which macroscopic continuum models, among the many existing models, give the best description of rarefied gas flows over a range of Knudsen numbers.
Zheng, Yingsong   +2 more
core   +4 more sources

Macroscopic Models for Superconductivity [PDF]

open access: yesSIAM Review, 1992
This paper reviews the derivation of some macroscopic models for superconductivity and also some of the mathematical challenges posed by these models. The paper begins by exploring certain analogies between phase changes in superconductors and those in solidification and melting.
S. Jonathan Chapman   +2 more
openaire   +2 more sources

A continuum model of gas flows with localized density variations [PDF]

open access: yes, 2008
We discuss the kinetic representation of gases and the derivation of macroscopic equations governing the thermomechanical behavior of a dilute gas viewed at the macroscopic level as a continuous medium.
Dadzie, S.K., Reese, J.M., McInnes, C.R.
core   +3 more sources

Simulation of Roughness and Surface Texture Evolution at Macroscopic Scale During Cylinder Honing Process [PDF]

open access: yes, 2013
The honing process produces surface liners with specific functional properties. Engine performances and life expectancy are directly impacted by the quality of honed surface.
EL MANSORI, Mohamed   +5 more
core   +1 more source

A botanical macroscope [PDF]

open access: yesProceedings of the National Academy of Sciences, 2009
In 2003 zoologists proposed a short, standardized DNA sequence from a uniform locality on the genome to serve as a DNA barcode to identify the species of tissue from almost all animals—reliably, quickly, and economically. In 2008 two New York City high school students, Kate Stoeckle and Louisa Strauss (1), used the accumulating barcode reference ...
openaire   +2 more sources

Macroscopic observables [PDF]

open access: yesPhysical Review A, 2005
We study macroscopic observables defined as the total value of a physical quantity over a collection of quantum systems. We show that previous results obtained for infinite ensemble of identically prepared systems lead to incorrect conclusions for finite ensembles.
openaire   +2 more sources

Macroscopic traffic flow optimization on roundabouts [PDF]

open access: yes, 2013
The aim of this paper is to propose an optimization strategy for traffic flow on roundabouts using a macroscopic approach. The roundabout is modeled as a sequence of 2 × 2 with one mainline and secondary incoming and outgoing roads.
Delle Monache, Maria Laura   +3 more
core   +2 more sources

Distal oblique bundle influence on distal radioulnar joint stability: a biomechanical study

open access: yesScientific Reports, 2023
Chronic instability of the distal radioulnar joint (DRUJ) presents a highly disabling condition. Several surgical techniques have been reported for its treatment.
G. Hohenberger   +3 more
doaj   +1 more source

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