This paper is devoted to the construction of a unified formalism for Palatini and unimodular gravity. The idea is to employ a relationship between unified formalism for a Griffiths variational problem and its classical ...

We obtain the equation that describe the conditions of quantization for neutral massless bosons on an arbitrary curved space-time, obtained using a particular theoretical formalism developed in a previous work (M.R.A. ...

Objective: to present an account of the experiences of the support actions provided by the Multiprofessional Residency Program in Primary Care in strengthening social control in health in Caicó/Rio Grande do Norte, aiming ...

In this paper we present a unified Lagrangian–Hamiltonian geometric formalism to describe time-dependent contact mechanical systems, based on the one first introduced by K. Kamimura and later formalized by R. Skinner and ...

The use of formal methods at early stages of software development contributes to the reliability and robustness of the system to be constructed. Int his context, real-time system development benefits from the construction ...

This contribution points out the various challenges associated to the Supply Chain Management SCM). SCM involves coordinating and integrating material, information, and money flows, both within and across several companies. ...