Results 31 to 40 of about 2,431,625 (212)

Twisted Superconducting Semilocal Strings [PDF]

open access: yes, 2006
A new class of twisted, current carrying, stationary, straight string solutions having finite energy per unit length is constructed numerically in an extended Abelian Higgs model with global SU(2) symmetry. The new solutions correspond to deformations of
Abraham   +40 more
core   +1 more source

Simple Models with Non-Abelian Moduli on Topological Defects [PDF]

open access: yes, 2013
I explain how conventional topological defects -- the Abrikosov-Nielsen-Olesen (ANO) string and domain walls -- can acquire non-Abelian moduli localized on their world sheets.
Shifman, M.
core   +1 more source

Quantum oscillations of self-dual Abrikosov-Nielsen-Olesen vortices [PDF]

open access: yes, 2005
The mass shift induced by one-loop quantum fluctuations on self-dual ANO vortices is computed using heat kernel/generalized zeta function regularization methods. The quantum masses of super-imposed multi-vortices with vorticity lower than five are given.
A. Alonso Izquierdo   +6 more
core   +2 more sources

A classification of fistula-in-ano

open access: yesJournal of British Surgery, 1976
Abstract A classification of anal fistulas is presented, which is the result of an analysis of 400 cases treated over the past IS years, based on the pathogenesis of the disease and the normal muscular anatomy of the pelvic floor. Four main types were found but numerous variations of each occur, which are described. It is hoped that this
A G, Parks, P H, Gordon, J D, Hardcastle
openaire   +2 more sources

Approach of a class of discontinuous dynamical systems of fractional order: existence of the solutions [PDF]

open access: yes, 2010
In this letter we are concerned with the possibility to approach the existence of solutions to a class of discontinuous dynamical systems of fractional order.
Aubin J.-P.   +5 more
core   +1 more source

Tubercular fistula in ano

open access: yesJournal of British Surgery, 1988
Abstract Of 122 patients with fistulae in ano operated upon in a 5-year period, 19 (15.6 per cent) were found to have tubercular fistulae on histopathological examination. There was no characteristic clinical picture and concomitant pulmonary tuberculosis was present in only three patients. Histological examination of the excised fistula
H S, Shukla   +3 more
openaire   +2 more sources

Cotton collecting in three South American countries (II) [PDF]

open access: yes, 1983
Le cotonnier spontané et le cotonnier traditionnellement cultivé est en voie de disparition pour diverses raisons notamment parce que la population locale ne l'utilise pas de manière régulière, parce qu'on a introduit des cultivars modernes et que le ...
Ano, Georges, Schwendiman, Jacques
core  

Gossypium survey. Collecting in Peru (III), collecting in Mexico (IV), present survival of sub-spontaneous cotton [PDF]

open access: yes, 1984
Ces dernières années, le CIRP a organisé avec le concours de l'Institut français de recherches du coton et textiles exotiques (IRCT) une mission en plusieurs phases pour récolter des spécimens de cotonniers subspontanés.
Ano, Georges, Schwendiman, Jacques
core  

How to run an efficient political machine: the billionaire Andrej Babiš and his political-business project

open access: yesPolitics in Central Europe, 2019
This paper contributes to the debate on entrepreneurial parties with the empirical example of the Czech ANO party. The authors focus on selected aspects of the internal organisation and functioning of the party, emphasising the points where business ...
Hloušek Vít, Kopeček Lubomír
doaj   +1 more source

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