Evolution of massive Be and Oe stars at low metallicity towards the Long Gamma Ray bursts\footnote{Based on ESO runs 069.D-0275(A), 072.D-0245(A) and (C).}

For a system with one stable and one unstable open-loop pole and a saturated (linear or nonlinear) state feedback, a result on the existence of a bifurcation of the attraction region

Les femmes sont très présentes dans les contrats du secteur non marchand : elles y représentent près de deux embauches aidées sur trois.. Davan- tage recrutées par les

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Ratio of the EW of He i 7065 to He ii 5412 as a function of spectral type for the low-metallicity models calculated in the present study, the solar metallicity models of Martins

In the case where the Earth lies within the GRB emission cone (i.e. the direct light of the GRB could have been seen in the past), the Compton trail appears as a ring of

5 we apply some statistical considerations and derive range estimates (almost exclusively upper limits) for the dipolar field strengths of the magnetic poles of the observed stars,

manifolds as a generalization of the Bézier based fitting in the Euclidean space and by means of methods of Riemannian geometry.. These results are sufficient to give explicit formula

In calibrated and adjusted models for various lifestyle and dietary factors, consumption of unprocessed red meat was not significantly associated with CVD mortality (per 100