34 research outputs found
Phylogenetic and pathotype analysis of Escherichia coli swine isolates from Southern Brazil
Characteristic curves based on 3D Non-isothermal flow computations in single-screw extruder for non-newtonian fluids.
Numerical simulations of non-stationnary flows of non-newtonian fluids between concentric and eccentric cylinders by stream-tube method and domain decomposition.
Simulations par volumes finis, d'écoulements axisymétriques non-isothermes de fluides inélastiques à travers des orifices en mince paroi.
Fully‐developed flow and temperature calculations for rheologically complex materials using a mapped circular domain
A method for the simulation of plane or axisymmetric flows of incompressible fluids based on the concept of the stream function
Comparison of the reactions K±p→Q±p at incident momentum 8.25 GeV/c
In this paper a comparison of the general features of the reactions K±p→Q±p (1) at incident momentum 8.25 GeV/c is presented. The relevant data derive from events yielding four-constraint fits to the reactions K±p→K±π+π-p in exposures of the CERN 2m HBC to RF-separated K+ and K- beams. The (Kππ) effective mass distributions, production angular distributions in the Q region (1.2≤M(Kππ)≤1.5 GeV) and corresponding decay angular distributions are exhibited, and background effects due to N* and Δ production are systematically studied. In particular, it is found that the distributions dσ/dt′ and dσ/dt for reactions (1) are adequately described by exponential functions over the interval 0.05-0.35 GeV2, and exhibit a cross-over effect for momentum transfer squared -0.1 GeV2. For both reactions a flattening of dσ/dt′ for t′ < 0.05 GeV2 is observed. By studying the Chew-Low plots and the effects of the different cuts it was found that this flattening cannot be attributed to amplitudes with net s-channel helicity flip different from zero, at least at these energies. © 1976.SCOPUS: ar.jinfo:eu-repo/semantics/publishe