The Spatial Historian: Creating a Spatially Aware Historical Research System

The intent of this study is to design a geospatial information system capable of facilitating the extraction and analysis of the fragmentary snapshots of history contained in hand-written historical documents. This customized system necessarily bypasses off-the-shelf GIS in order to support these unstructured primary historical research materials and bring long dormant spatial stories previously hidden in archives, libraries, and other documentary storage locations to life. The software platform discussed here integrates the tasks of information extraction, data management, and analysis while simultaneously giving primary emphasis to supporting the spatial and humanistic analysis and interpretation of the data contents. The premise of this research study is that by integrating the collection of data, the extraction of content, and the analysis of information from what has traditionally been post-data collection analysis and research process, more efficient processing and more effective historical research can be achieved

Results from a combined test of an electromagnetic liquid argon calorimeter with a hadronic scintillating-tile calorimeter

The first combined test of an electromagnetic liquid argon accordion calorimeter and a hadronic scintillating-tile calorimeter was carried out at the CERN SPS. These devices are prototypes of the barrel calorimeter of the future ATLAS experiment at the LHC. The energy resolution of pions in the energy range from 20 to 300~GeV at an incident angle $\theta$ of about 11$^\circ$ is well-described by the expression \sigma/E = ((46.5 \pm 6.0)\%/\sqrt{E} +(1.2 \pm 0.3)\%) \oplus (3.2 \pm 0.4)~\mbox{GeV}/E. Shower profiles, shower leakage, and the angular resolution of hadronic showers were also studied