Impact Of Satellites Research Articles

Justification for a pediatric satellite pharmacy at a tertiary-care institution

The justification for a pediatric satellite pharmacy is described. Of the 742 inpatient beds in a tertiary-care medical center, 150 are dedicated to pediatric patients. The pharmacy department provides services to both adult and pediatric patients from a central pharmacy. However, unit dose drug distribution services are not provided to the nurseries. Furthermore, the department lacks a core of pharmacists specializing in pediatric practice. As a result, the ability of the pharmacy to support pediatric drug use has been compromised, and medication errors and infection control problems have occurred that can be attributed to this situation. A pediatric satellite pharmacy was proposed to improve the quality of pediatric care. Service objectives were established, and benefits were identified. A financial analysis was included in the proposal that documented a total gain attributable to a pediatric satellite pharmacy of approximately $285,000 over five years. The satellite pharmacy was approved by hospital administration. The pharmacy department's quality assurance committee will monitor the satellite's impact. The justification for a proposed pediatric satellite pharmacy included indications that the satellite could correct medication-related problems and improve pediatric care and that implementation would have a positive effect on finances.

Numerical investigation of collision orbits of lunar satellites

In the present study an investigation of the collision orbits of natural satellites of the Moon (considered to be of finite dimensions) is developed, and the tendency of natural satellites of the Moon to collide on the visible or the far side of the Moon is studied. The collision course of the satellite is studied up to its impact on the lunar surface for perturbations of its initial orbit arbitrarily induced, for example, by the explosion of a meteorite. Several initial conditions regarding the position of the satellite to collide with the Moon on its near (visible) or far (invisible) side is examined in connection to the initial conditions and the direction of the motion of the satellite. The distribution of the lunar craters-originating impact of lunar satellites or celestial bodies which followed a course around the Moon and lost their stability - is examined. First, we consider the planar motion of the natural satellite and its collision on the Moon's surface without the presence of the Earth and Sun. The initial velocities of the satellite are determined in such a way so its impact on the lunar surface takes place on the visible side of the Moon. Then, we continue imparting these velocities to the satellite, but now in the presence of the Earth and Sun; and study the forementioned impacts of the satellites but now in the Earth-Moon-Satellite system influenced also by the Sun. The initial distances of the satellite are taken as the distances which have been used to compute periodic orbits in the planar restricted three-body problem (cf. Gousidou-Koutita, 1980) and its direction takes different angles with the x-axis (Earth-Moon axis). Finally, we summarise the tendency of the satellite's impact on the visible or invisible side of the Moon.