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This paper examines campaign contributions from educational political action committees (PACs). Using a new and unique data set of political activity of the educational PACs across the fifty states and throughout the decade of the nineties, the authors describe the contributions' patterns of these groups. The authors argue that teachers occupy a low cost position for organizing. Approximately 90 percent of educational PAC spending is on behalf of teachers' organizations. Generalized least squares analysis of the state-year variance in contributions indicate that competition between teachers' groups and other education interest groups is a significant factor that influences the educational PACs expenditures.  相似文献   
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The evaluation of the eruption status of the wisdom teeth constitutes a significant component of the spectrum of dental methods available for purposes of forensic age diagnostics. In the present study, the status of wisdom tooth eruption was identified in 606 conventionally created orthopantomograms of 515 female and 91 male Germans, divided by sex and tooth, using a modified classification comprising four stages. Instead of the original stage C (gingival eruption) which cannot always be reliably identified on X-ray images of suboptimal quality, stage C of the modified classification was considered reached when the erupting wisdom tooth had reached at least half the length of the crown of the adjacent second molar, without however having yet reached the occlusal plane. The new stage classification is especially recommended for age estimation based on X-ray images in which a conclusive delimitation of the gingiva is not possible.  相似文献   
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Abstract: Two cases are reported from South Australia, where deaths occurred that were due to single self‐inflicted gunshot wounds to the head in individuals who were visiting indoor firearm ranges. Case 1: A 54‐year‐old man visiting an indoor firing range placed a .357 magnum handgun to his head and fired one shot. Case 2: A 23‐year‐old woman who was being instructed in firearm usage at an indoor firing range placed a 9 mm handgun to her head and fired one shot. In both cases, deaths were due to cerebral laceration with skull fracture. Firing ranges may be utilized by individuals who are seeking weapons for suicide attempts, and suicide may be successfully undertaken at such locations even while a victim is under direct supervision. In jurisdictions, where firearm ownership is strictly legislated, it may be that clubs can inadvertently provide access to firearms for this type of activity.  相似文献   
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Using a new measure of “comprehensive democracy,” our analysis traces the global democratic trend over the last 116 years, from 1900 until 2016, looking in particular at the centennial trend’s cultural zoning. As it turns out, democracy has been proceeding and continues to differentiate the world’s nations in a strongly culture-bound manner: high levels of democracy remain a distinctive feature of nations in which emancipative values have grown strong over the generations. By the same token, backsliding and autocratization are limited to cultures with under-developed emancipative values. In line with this finding, public support for democracy neither favours democratization, nor does it prevent autocratization in disjunction from emancipative values. On the contrary, public support for democracy shows such pro-democratic effects if – and only if – it co-exists in close association with emancipative values. The reason is that – in disconnect from emancipative values – support for democracy frequently reverts its meaning, indicating the exact opposite of what intuition suggests: namely, support for autocracy. In conclusion, the prospects for democracy are bleak where emancipative values remain weak.  相似文献   
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A certain number of single‐vehicle crashes into stationary roadside objects such as trees are thought to be occult suicides. However, is it possible that some cases of multiple deaths within a family in similar crashes are due to unrecognized familial murder‐suicides? A 39‐year‐old woman and her 11‐year‐old daughter are reported who died of injuries following a vehicle impact with a tree. Unusual behavior of the mother leading up to the crash, and assessment at the scene, raised the possibility of this being a nonaccidental event. However, difficulties in retrospectively determining the intent of a driver in a vehicle crash, and the nonrecording of, or lack of separate coding for murder‐suicides on registers, make determination of the incidence of these types of events extremely difficult. It may be that this is a subcategory of murder‐suicide that is underdiagnosed and so is not being registered on central motor vehicle crash databases.  相似文献   
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Postmortem computed tomography (pmCT) and pmCT angiography (pmCTA) provide a minimally invasive method to determine the cause of death. Postmortem image-guided biopsy allows for precise sampling of histological specimens. This case study describes the findings of lethal systemic fat embolism (FE) on whole-body unenhanced pmCT, pmCTA, and image-guided biopsy, with autopsy and histopathologic correlation. Unenhanced pmCT revealed a distinct fat level on top of sedimented layers of corpuscular blood particles and serum in the arterial system and pulmonary trunk. Subsequent pmCTA showed reproducible results, and image-guided biopsy confirmed fatal FE. pm CT/pmCTA combined with image-guided biopsy established the cause of death as right heart failure as a result of systemic fatal FE prior to autopsy. All imaging findings were consistent with traditional autopsy and histological specimens. This unique case demonstrates new imaging findings in massive, fatal FE and highlights that postmortem imaging, supplemented by image-guided biopsy, may detect the cause of death prior to traditional autopsy.  相似文献   
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Book reviews     
Radical Transitions. The Survival and Revival of Entrepreneurship in the GDR. By Andreas Pickel. Boulder, San Francisco and Oxford: Westview Press, 1992. £25.95 pb.

Europe and German Unification. By Renate Fritsch‐Bournazel. Oxford: Berg, 1992. £30 hb, £8.95 pb.

The Oder‐Neisse LineA Reappraisal under International Law. By Philip A. Bühler. Boulder: Eastern European Monographs, distributed by Columbia University Press, 1990. $32.50 hb.

Recasting the Ruhr, 1945–1958. Manpower, Economic Recovery and Labour Relations. By Mark Roseman. Oxford: Berg, 1992. £42 hb.

The US Congress and the German Bundestag: Comparisons of Democratic Processes. Edited by Uwe Thaysen, Roger H. Davidson and Robert Gerald Livingston. Boulder, San Francisco, Oxford: Westview Press, 1990. £31.50 pb.

Der verkappte Einheitsstaat. By Heidrun Abromeit. Opladen: Leske und Budrich, 1992.

Wir Kollaborateure. Der Westen und die deutschen Vergangenheiten. Edited by Cora Stephan. Reinbeck bei Hamburg: Rowohlt, 1992. DM9.90 pb.

Die CDU. Organisationsstrukturen, Politiken und Funktionsweisen einer Partei im Föderalismus. By josefschmid. Opladen: Leske und Budrich, 1990. DM48.

Moscow, Germany and the West from Khruschchev to Gorbachev. By Michael J. Sodaro. London: I.B. Tauris, 1991. £29.95 hb, £12.95 pb.

Deutsche Irrtümer. Schönfärberei und Helfershelfer der SED‐Diktatur im Westen. By Jens Hacker. Berlin: Ullstein, 1992. DM68 hb.

Föderalismus in der Bewährung: die deutschen Länder vor der Herausforderung fortschreitender EG‐Integration. Edited by Bernhard Vogel and Günther H. Oettinger. Köln: Deutscher Gemeindeverlag/Kohlhammer, 1992.

The Territorial Imperative: Pluralism, Corporatism, and Economic Crisis. By Jeffrey J. Anderson. Cambridge: Cambridge University Press, 1992. £35 hb.

The Federal Republic of Germany and NATO: 40 Years After. Edited by E.J. Kirchner and J. Sperling. Basingstoke: Macmillan, 1992. £45 hb.

The Economy of United Germany: Colossus at the Crossroads. By W.R. Smyser. London: Hurst &; Co., 1992. £25 hb.  相似文献   
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