This study compares the pre- and postprivatization financial and operating performance of 61 companies from 18 countries and 32 industries that experience full or partial privatization through public share offerings during the period 1961 to 1990.Our results document strong Swivel Glider performance improvements, achieved surprisingly without sacri

Background: The interaction of gas and liquid can produce many interesting phenomena, such as bubbles rising from the bottom of the liquid.The simulation of two-phase fluids is a challenging topic in computer graphics.To animate the interaction of a gas and liquid, MultiFLIP samples the two types of particles, and a Euler grid is used to track the

Cosmetic procedures involving gingival reconstruction have become an integral part of current periodontal practice.The ability to cover unsightly exposed, sensitive roots and recontour soft tissue recessions have added an esthetic angle to the traditional concept of biological and functional periodontal health.The recession of the gingiva, either l

Abstract Introduction Removal of user fee for vulnerable people reduces the financial barriers associated with healthcare payments, which, in turn, improves health outcomes and promotes health equity.This study sought to provide policy strategies to reduce user fee at the point of service delivery for the poor in Iran.Methods This is a qualitative

Triage is the most important requirement of Mass Casualty Incident (MCI) where monitoring the vital signs of casualty is the crucial aspect to assess the severity of their current medical conditions.One of the most significant challenges in the triage center is to provide effective remote monitoring of vital signs of mass casualties.To overcome thi