The evolution of public transportation systems in the large American cities of the late nineteenth century culminated in the innovation of the streetcar. Such transportation changes affected urban structure and by the ...

This study attempts to determine the way in which symbols evolved on nautical charts, the identity of originators of these symbols, the spread in their use, and the forces involved in their continuing evolution. A twofold ...

The characteristics of public outdoor recreation as a public good are ascertained. A cost-benefit analysis is applied which ensures efficiency, while allowing for the pecuniary and technological externalities that exist ...

This study compared the personality characteristics of successful, moderately successful, and unsuccessful high school basketball coaches. Winning percentage was the criterion chosen to measure success. The subjects ...

While the extraordinary popularity of ruin imagery in eighteenth century France is well known to art historians, it has remained a largely unstudied, and thus misunderstood, cultural phenomenon. The profusion of ruin ...

This paper presents an analysis using correlation techniques of an idealized Delta-Sigma Modulation system. An analytical assumption of errors with a marginally Gaussian distribution is shown to yield accurate results ...

In Nationalism and Social Communication Karl W. Deutsch has developed a model to aid in the study of nationalism. The purpose of this model is to enable the researcher, investigating a national movement, to make some ...

My study of some aspects of the lives of the people of Spesutia Parish in Harford County, Maryland, was made possible by the discovery of three surviving documents from this area. There is a parish record listing births, ...

It was the aim of the study: to compare the behavioral and cognitive effects of pharmacological and behavioral therapies in the short-term, clinical treatment of minimal brain dysfunction; and, to compare the behavioral ...

The purpose of this research investigation was to determine whether an auditory arouser in the form of 2-minute bursts of 75 decibels of white noise (WN) might be used to facilitate short- and long-term recall for ...