Social workers delivering services in health care settings face unique challenges and opportunities. The purpose of this study was to solicit input from social workers employed in urban hospitals about their perceptions of the roles, contribution, and professional functioning of social work in a rapidly changing health care environment. Using qualitative methods, the university and hospital-bas...

This paper attempts to give the solution for the urban scenario using DV cast protocol. Normally DV cast protocol is the best solution for highway traffic. But this paper proposed urban dv cast (UDV) protocol to deal with the urban traffic. This UDV protocol is extension of DV cast protocol. Our aim is to address the urban scenario where vehicles are equipped with sensors or wireless devices to...

the iranian government has placed new emphasis on urban renewal through participatory approaches in recent years. the main target areas are called deteriorated urban fabrics, characterized by micro-lots, impenetrability, and lack of sustainability. in tehran, renovation of deteriorate urban fabrics has been initiated through dedicated neighborhood facilitation offices. this paper analyzes the a...

Let X,, , X, be a sequence of independent and identically distributed random variables with an unknown underlying continuous cumulative distribution function F. Relative to this unknown distribution function suppose one would like to test a null hypothesis concerning the goodness of fit of F to some distribution function using symmetric functions of sample spacings. In some applications the nul...

This research is aimed at developing a model for measuring and comparison amount of supply and demand for different urban services from quality of life and equity perspectives, in urban built-up areas. This paper explains different steps of implementing the model as a tool for evaluating accessibility of residents to various services according to two main criteria: Land per capita and distance ...

✖ Rural LHDs are very small, with fewer than 5 working professionals in the average office, compared with nearly 32 in an average urban office. ✖ The per capita public health workforce supply is slightly greater in rural than in urban LHDs (32:100,000 versus 29:100,000). ✖ Public health nurses form the core of rural LHDs; urban LHDs have a wider variety of professional categories represented wi...