Shock is a pathological condition characterized by imbalance between oxygen demand and supply. Irrespective of the cause, shock leads to state energy failure due decrease in adenosine triphosphate (ATP) production, creation lactic acidosis, as consequence, multiple organ dysfunction [1].

Although several studies have investigated the effect of degradation on the behavior of structures, investigations on collapse margin ratios are rare in the literature. In this study, the effect of strength and stiffness degradation on collapse capacity of steel moment frames is investigated. The aim is to determine margin of safety against collapse using a probabilistic approach. For this reas...

The answer may be yes. A discrete model of energy-conserved wavefunction collapse is proposed. It is shown that the model is consistent with existing experiments and our macroscopic experience.

pulmonary arteriovenous malformations are rare clinical entities thai are associated with right to left shunts, and are often clinically presented by the triad of dyspnea, cyanosis, and digital clubbing. currently, transcatheter embolization of fistula is gaining increasing popularity as the superior therapeutic option. in certain situations, however, surgery is preferred. two cases of direct p...

Morphine proved effective when anxiety, restlessness, and laboured breathing associated with high altitude pulmonary cedema did not respond satisfactorily to oxygen therapy (Singh et al., 1965). Pharmacologically, no primary effect of morphine on the pulmonary circuit in man has so far been demonstrated (Daley, Goodwin, and Steiner, '1960). However, more than one explanation exists for the bene...