The need to manage, analyze, and extract knowledge from data is pervasive across industry, government, and academia. Scientists, engineers, and executives routinely encounter enormous volumes of data, and new techniques and tools are emerging to create knowledge out of these data, some of them capable of working with real-time streams of data. The…

The 1990s will likely be a watershed period for middle level education, as the real challenges surrounding making "second level" changes replace the euphoria that accompanied early growth of the middle school movement. Yet, zealousness still characterizes reform efforts at the middle level. This study, the most comprehensive ever…

The paper examines crime from a spatial perspective and provides an introduction to social ecology theory. The document is part of 8 series of resource papers intended to supplement college level geography textbooks. The geography of crime is defined as the spatial manifestation of criminal acts. The social ecological approach interprets crime as…