The Image Reduction and Analysis Facility is a scientific image processing package widely used throughout the astronomical community. IRAF has been developed and distributed by the National Optical Astronomy Observatory in Tucson, Arizona since the early 1980’s. Other observatories and projects have written many dozens of layered external application packages. More than ten thousand journal art...

This article presents some guidelines for organizing the working process in Primary Health Care (PHC) and Family Health Strategy (FHS) concerning the challenges of providing access and balancing the everyday healthcare services activities which includes health promotion and prevention of diseases, as well as access for those suffering ill-health. Firstly, it addresses some specific ideas about ...

In this fourth paper of the series, I clarify the somewhat mysterious relation between the large class of orientation orbifolds (with twisted open-string CFT’s at ĉ = 52) and orientifolds (with untwisted open strings at c = 26), both of which have been associated to division by world-sheet orientation-reversing automorphisms. In particular – following a spectral clue in the previous paper – I s...

Objectives: The needs and problems of students with physical-motor disabilities should be properly identified in order to solve them. The main purpose of this research was to determine the needs and problems of Iranian male students with physical-motor disabilities in the education and employment dimensions.  Methods: This was a descriptive study. All the male students with physical-motor...

Panelists respond to the question, “What does industry need from simulation vendors in Y2k and after?” The panelists include software vendors, simulation modelers from industry, simulation consulting, and academia.