Palabra clave:

Descripción: “...The paper highlights that the presence of PMSCS does not affect the continuity of the state’s monopoly of the legitimate use of force. It also argues that although PMSCS perform certain activities that enhance the provision of security in a state, the military should always be prepared to overtake those activities delegated to PMSCS and should avoid becoming excessively dependent on private companies to execute them. ...”

Descripción: “...Titulo en ingles: Photochemical efficiency of photosystem II (PSII) in broccol. plants (Brassica oleracea var Italica) affected by excess  iron.Titulo en portugues:    Eficiência fotoquímica do fotossistema II em plantas de brócolis. ...”

Descripción: “...This flow is amplified when the production volume is high, which implies excessive movements of in process products and waiting times generating an inappropriate location, or loss of parts, and contribute to the damage of products due to the movement or interference that may arise. ...”