Rural Community Responses to a National Mandate: An Assessment of Floodplain Land-Use Management

Rural governments face a difficult task in complying with theNational Flood Insurance Program (NFIP), which requires detailedplanning, land use ordinances, and effective enforcement provisionsto reduce flood losses. This study analyzes responses from anational sample of officials in 852 nonmetropolitan NFIP communitiesand flood management officials in all fifty state governments.Rural officials perceive their overall floodplain managementprograms to be relatively effective in protecting future developmentbut less effective in protecting existing structures. Whileflood hazard mitigation is not a high priority in rural government,the national program appears to have spurred local activity.State assistance in developing local regulations and providinginformation is correlated with rural officials' perceptionsof meeting NFIP goals. Programs rated most effective are incommunities with local regulations in force, although technicalproblems and local political opposition are widely acknowledgedas obstacles to the development of land use measures.     

Detection and classification of composite resins in incinerated teeth for forensic purposes

The great demand for esthetic restorations has resulted in placement of large numbers of composite resin fillings. The popularity of these materials is reflected in the quantity and variety of resin brands currently on the market. The ability to distinguish resin brands can aid in positive identification of burn victims, assuming that appropriate dental records exist. Scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDS) was used to characterize the structure and composition of 10 modern resins. The structure of each resin was unique to manufacturer, and elemental analysis allowed separation into distinct groups. These 10 resins were also placed in extracted teeth and incinerated at 900 degrees C for 30 min, simulating near cremation conditions. The resins were identifiable by SEM/EDS after incineration, and the elemental composition remained almost unchanged. The data produced are immediately useful for resin identification in forensics, and comparative analysis can be readily performed using standard equipment. This work represents the initial stage of database generation.     

Contemporary methods of labeling dental prostheses--a review of the literature

Forensic identification (ID) based on an assessment of the dentition is commonplace. However, despite an increase in the oral health of Western populations, there are still many millions of individuals who are edentulous and whom have been treated with completed dentures. In the United Kingdom alone over 300,000 patients are rendered edentulous each year. In order to facilitate the ID of such individuals a number of forensic and governmental organizations have recommended that dentures be labeled. A number of labeling systems exist which can be broadly separated into inclusion systems, marking systems, and novel methods. Each of the commonly described systems are demonstrated with an assessment of their strengths and weaknesses. It is recommended that an inclusion denture marker, preferably metallic, should be used in order to withstand the most common postmortem assaults.     

On the Relationship Between Adolescent and Adult Conviction Frequencies

It is well documented that there is a strong association between involvement in adolescent delinquency and involvement in adult criminality. However, the association is not perfect. Some juveniles who offend at high rates do not go on to offend as adults while some do. Some juveniles who offend at low rates go on to offend as adults while some do not. The reasons for these behavioral changes are not yet well understood. Some criminologists contend that changes in behavior between the adolescent and the adult years are due to processes that occur during the adult years, while others contend that all important adult crime-producing processes operate before the end of an adolescence. In this paper, we use data from the Cambridge Study in Delinquent Development to investigate the empirical merit of the second position. Specifically, after conditioning on adolescent offending behavior, we ask whether variation in adult offending is consistent with a conditional random process. Our analysis suggests an affirmative answer to this question. Although our results do not prove that this conditionally random explanation is the process that generates the data, they do suggest that models making this prediction cannot be easily dismissed.     

The Comparative Survey of Freedom: Experiences and Suggestions

The article describes the Comparative Survey of Freedom, produced from 1975 to 1989 in article form, and from 1978 to 1989 in book form as well. The survey rates annually all independent states and dependent territories. It is a loose, intuitive rating system for levels of freedom or democracy, as defined by the traditional political rights and civil liberties of the Western democracies. The checklists used for political rights and civil liberties are discussed point by point. Although open to criticism, the ratings are quite similar to those produced by other analysts from different perspectives during this time period., Unlike other studies, the survey's regular production provides a useful and consistent time series. Democracy is a moving target. Extensions of the survey in, time or levels of discrimination would force the investigator to address a variety of new and difficult problems in comparability that are not faced by the survey in its present form. After receiving a degree in social science and Middle Eastern, Studies at Harvard University, Dr. Gastil taught anthropology and honors social science at the University of Oregon, For seven years he analyzed national security and other policy issues at Hudson Institute. Basic research at Battelle Seattle Research Center led to the publication ofCultural Regions of the United States, andSocial Humanities.: Toward an Integrative Discipline of Science and Values, as well as numerous scholarly articles. From 1977 to 1989, Dr. Gastil was director of the Comparative Survey of Freedom at Freedom House. In this capacity he wrote and produced an annual yearbook entitledFreedom in the World: Political Rights and Civil Liberties, and held conferences on supporting liberalization in the Soviet Union, Muslim Central Asia, China, and Eastern Europe, as well as on the problem of political participatin, in the United States.