A new G family of probability distributions called the type I quasi Lambert is defined and applied for modeling real lifetime data. Some bivariate families using "Farlie-Gumbel-Morgenstern copula", "modified Farlie-Gumbel-Morgenstern "Clayton copula" "Renyi's entropy are derived. Three characterizations presented. its statistical properties derived studied. The maximum likelihood estimation, pr...

Probability distributions and their families play an effective role in statistical modeling analysis. Recently, researchers have been increasingly interested generating new with high flexibility low number of milestones. We propose study a family continuous distributions. Relevant properties are presented. Many bivariate versions the derived under Farlie-Gumbel-Morgenstern copula, modified Clay...

Hot massive stars present strong stellar winds that are driven by absorption, scattering and re\-emission of photons the ions atmosphere (\textit{line-driven winds}). A better comprehension this phenomenon, a more accurate calculation hydrodynamics radiative acceleration is required to reduce number free parameters in spectral fitting, determine wind such as mass-loss rates velocity profiles. W...

A patient with idiopathic Eaton-Lambert syndrome presenting with recurrent pneumonia as a consequence of the underlying muscle weakness is described.

The first example of a closed orientable hyperbolic 3-manifold was constructed by F. Löbell in 1931 from eight copies of the right-angled 14-hedron. We consider the family of hyperbolic polyhedra which generalize the Lambert cube and the Löbell polyhedron. For polyhedra from this family we give trigonometric relations between essential dihedral angles and lengths and obtain volume formulae in v...

A case of Eaton-Lambert syndrome associated with pituitary apoplexy is presented. It is thought to be the first reported case. The clinical features, electrophysiological findings and effects and side effects of therapeutic drugs are noted. Endocrinological dysfunctions are discussed in relation to pituitary disorder.