Constitution, Diversification and Normalisation of a Health Problem: Organising the Fight against AIDS in Switzerland (1984-2005)

The article traces the formation, diversification and normalization of the AIDS cause in Switzerland. Particular emphasis is placed on interactions between the medical field, public authorities and associative space, the latter being understood as the place where individual and collective actors compete to define the cause. The authors argue that the major phases in the structuring of the struggle, the pace of state intervention and the creation of a multi-organizational field, can only be understood if one adopts a 'configurational perspective' attentive to the manner in which, in a given context and under the effect of particular constraints, key actors strategically interact and contribute to transforming their environment and their chances of reaching their goals. This approach takes into account the changing socio-biological characteristics of those who have committed themselves to the cause. In turn, internal movement divisions about how to respond to the epidemic as well as the changing perceptions of the disease have modified the opportunities for commitment, encouraging certain individual kinds of people and excluding others.

A hybrid algorithm combining metaheuristic with Monte Carlo simulation for solving the Stochastic Flow Shop problem

In this paper, a hybrid simulation-based algorithm is proposed for the StochasticFlow Shop Problem. The main idea of the methodology is to transform the stochastic problem into a deterministic problem and then apply simulation to the latter. In order to achieve this goal, we rely on Monte Carlo Simulation and an adapted version of a deterministic heuristic. This approach aims to provide flexibility and simplicity due to the fact that it is not constrained by any previous assumption and relies in well-tested heuristics.

A hybrid algorithm combining metaheuristic with Monte Carlo simulation for solving the Stochastic Flow Shop problem

In this paper, a hybrid simulation-based algorithm is proposed for the StochasticFlow Shop Problem. The main idea of the methodology is to transform the stochastic problem into a deterministic problem and then apply simulation to the latter. In order to achieve this goal, we rely on Monte Carlo Simulation and an adapted version of a deterministic heuristic. This approach aims to provide flexibility and simplicity due to the fact that it is not constrained by any previous assumption and relies in well-tested heuristics.

[Défilé du 14 juillet 1919 sous l'Arc de triomphe de l'Etoile] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54922

[Défilé du 14 juillet 1919 sous l'Arc de triomphe de l'Etoile] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54923

[Défilé du 14 juillet 1919 sous l'Arc de triomphe de l'Etoile, tanks] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54925

[Défilé du 14 juillet 1919, les tanks passent sous l'Arc de triomphe de l'Etoile] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54945

[Défilé du 14 juillet 1919, soldats américains passant sous l'Arc de triomphe de l'Etoile] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54951

[Défilé du 14 juillet 1919 passant sous l'Arc de triomphe de l'Etoile] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54952

[Défilé du 14 juillet 1919 passant sous l'Arc de triomphe de l'Etoile, armée française] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54953

[Défilé du 14 juillet 1919 passant sous l'Arc de triomphe de l'Etoile, véhicules blindés] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54954

[Défilé du 14 juillet 1919 passant sous l'Arc de triomphe de l'Etoile, armée française] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 54956