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This article analyzes neighborhood-based development challenges. The article examines six explanations for such challenges: use value, social status, growth, economic and fiscal, governmental structure, and suburban. Using data derived from several sources (survey, Census, I. C.M.A.), the results indicate that cities with higher housing values and reform government structures are more likely to have neighborhood-based development challenges. The analysis is extended to investigate successful neighborhood-based development challenges. These results indicate that a city's poverty rate depresses the potential for successful challenges and that challenges are more likely to be successful in central cities. Finally, the analysis indicates that those cities in which neighborhood groups are motivated by the desire to protect housing values are more likely have successful development challenges.  相似文献   
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Annually, natural disasters cause loss of life, damage to property, and damage to the environment. Concomitant is damage to the cultural heritage property, both items and places. Yet in the wake of a disaster, containment and response efforts put additional cultural resources at risk--usually due to ignorance rather than malice on the part of the disaster manager or the property owners. This paper reviews the effects of natural disasters on heritage sites and argues for increased awareness and training for disaster managers.  相似文献   
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The issue of outcome assessment is receiving increased attention in the area of higher education, generally, and in the fields of public and business administration, more specifically. A variety of methodologies are available for such assessments. This article argues that survey methodology is the most appropriate approach and presents a model for designing survey-based outcome assessments. In addition, an example of the application of survey methods for outcome assessment of a unique graduate level management education program is presented.  相似文献   
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Postmortem computed tomography (PMCT) is integrated into the evaluation of decedents in several American medical examiner offices and medicolegal death investigative centers in many other countries. We retrospectively investigated the value of PMCT in a series of firearm homicide cases from a statewide centralized medical examiner’s office that occurred during 2016. Autopsies were performed or supervised by board-certified forensic pathologists who reviewed the PMCT scans prior to autopsy. PMCT scans were re-evaluated by a forensic radiologist blinded to the autopsy findings and scored by body region (head–neck, thoracoabdominal, and extremities). Injury discrepancies were scored using a modified Goldman classification and analyzed with McNemar’s test. We included 60 males and 20 females (median age 31 years, range 3–73). Based on PMCT, 56 (79.1%) cases had injuries relevant to the cause of death in a single body region (24 head–neck region, 32 thoracoabdominal region). Out of these 56 cases, 9 had a missed major diagnosis by PMCT outside that region, including 6 extremity injuries visible during standard external examination. Yet all had evident lethal firearm injury. We showed that PMCT identifies major firearm injuries in homicide victims and excludes injuries related to the cause of death in other regions when a single body region is injured. Although PMCT has a known limited sensitivity for soft tissue and vascular pathology, it can be combined with external examination to potentially reduce or focus dissections in some of these cases depending on the circumstances and medicolegal needs.  相似文献   
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This paper examines the reliability of Structure from Motion (SfM) photogrammetry as a tool in the capture of forensic footwear marks. This is applicable to photogrammetry freeware DigTrace but is equally relevant to other SfM solutions. SfM simply requires a digital camera, a scale bar, and a selection of oblique photographs of the trace in question taken at the scene. The output is a digital three-dimensional point cloud of the surface and any plastic trace thereon. The first section of this paper examines the reliability of photogrammetry to capture the same data when repeatedly used on one impression, while the second part assesses the impact of varying cameras. Using cloud to cloud comparisons that measure the distance between two-point clouds, we assess the variability between models. The results highlight how little variability is evident and therefore speak to the accuracy and consistency of such techniques in the capture of three-dimensional traces. Using this method, 3D footwear impressions can, in many substrates, be collected with a repeatability of 97% with any variation between models less than ~0.5 mm.  相似文献   
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