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171.
The stellate bullet entrance wound is one of the facultative features of a contact shot. For the formation of a star-shaped wound two factors are of special importance: first, an extensive bony support underlying the skin in the entrance region, and second, a strong propellant charge of the cartridge fired. Contact shots to the precordial region usually do not cause stellate entrance wounds, even if high-powered rifle ammunition is used. In the reported case, an injury pattern was observed that was not in line with normal findings and seemed confusing at first. Following a suicidal gunshot to the chest from a sawed-off carbine 98a (cal. 8 x 57 Js), a 4.5 cm wide, gaping bullet entrance wound with radiating tears was found. Instead of the usual pocket, the anterior thoracic wall showed a fist-sized area of destruction with extensive undermining of the subcutis. Not far from the entrance hole, a rib fragment had become displaced retrogradely thus perforating the skin from the inside out. The unusual pattern of findings could be explained by the fact that the barrel had been sawed off: as a result of this manipulation, a considerable part of the propellant charge had been converted outside the barrel, i.e. in the initial section of the bullet path.  相似文献   
172.
Biological stains can be difficult to detect at crime scenes or on items recovered from crime scenes. The use of a versatile light source may assist in their detection. The ability of Polilight to locate potential semen, saliva, and blood stains on a range of substrates and at different dilutions was tested. We also tested the use of Polilight in comparison with conventional chemical-based presumptive screening tests such as acid phosphatase (AP), Phadebas, and luminol, often used in casework for detecting potential semen, saliva, and blood stains, respectively. The Polilight was able to locate stains that were not apparent to the naked eye. The color of the material on which a stain is deposited can have an effect on the detectibility of the stain. The Polilight was found to be comparable with the AP and Phadebas tests in terms of its sensitivity. In a comparative study between the AP test and Polilight on 40 casework exhibits, one false-negative result was observed when using the Polilight. On a series of mock casework exhibits it was determined that the Polilight can be used successfully to locate saliva stains for DNA analysis. The sensitivity of luminol for detecting potential bloodstains was greater than that of Polilight; however the Polilight has particular application in instances where a bloodstain may have been concealed with paint. Overall, the Polilight is a relatively safe, simple, noninvasive, and nondestructive technique suitable for use in forensic casework.  相似文献   
173.
Using the idea of regime formation and cooperation in international political economy as a guide, this paper assesses the first stage (Cross-cceptance) of implementing the New Jersey stateplanning process as an attempt to construct a base of mutually shared norms and interests between state and local governments in the area of land use planning. The conclusion is that the first round of implementation was instrumental in building norms and consensus-especially in the face of strong resistance to state planning from the policy environment. The main reason for the effectiveness of the Cross-Acceptance process was that it brought local, county and state officials to a forum where they were able to discuss areas of consensus and discord.  相似文献   
174.
In a factorial design, impulsive and reflective children played video games with aggressive or nonaggressive themes. Interpersonal aggression and aggression toward inanimate objects were assessed in a free-play setting and interpersonal aggression was assessed during a frustrating situation. Results indicated that subjects who played the video game with aggressive content exhibited significantly more object aggression during free-play and more interpersonal aggression during the frustrating situation than youngsters who played nonaggressive video games. Aggressive behavior was unaffected by cognitive tempo.  相似文献   
175.
176.
This article uses the early career of Nichifor Crainic (1889–1972) to show why Orthodox Christianity became a central element of Romanian ultra-nationalism during the 1920s. Most Romanian nationalists were atheists prior to the First World War, but state-sponsored nation-building efforts catalyzed by territorial expansion and the incorporation of ethnic and religious minorities allowed individuals such as Crainic to introduce religious nationalism into the public sphere. Examining Crainic's work during the 1920s shows how his nationalism was shaped by mainstream political and ideological currents, including state institutions such as the Royal Foundations of Prince Carol and the Ministry of Cults and of Art. Despite championing “tradition,” Crainic was committed to changing Romanian society so long as that change followed autochthonous Romanian models. State sponsorship allowed Crainic to promote religious nationalism through his periodical Gândirea. Crainic's literary achievements earned him a chair in theology, from which he pioneered new ways of thinking about mysticism as an expression of Romanian culture and as crucial to understanding the Romanian nation.  相似文献   
177.
Fly feces and regurgitation deposits may be mistaken for bloodstain patterns at a crime scene, potentially compromising event reconstruction and/or misdirecting police resources. In some instances, these artifacts contain sufficient human biological material to generate a full DNA profile, sometimes 2 years after deposition. Clearly, it is important that investigators can make the distinction between artifacts and bloodstains. This study examined 6645 artifacts deposited on a smooth, nonporous surface after Lucilia cuprina were fed human blood. Artifacts were also compared with bloodstains on a variety of other surfaces. Both similarities and differences were found between artifacts and bloodstains, highlighting the need for an identification system to assist personnel with little training in bloodstain pattern analysis. The morphology of the artifacts has been described so that these deposits may be more clearly distinguished from bloodstains, targeted by crime scene personnel as potential sources of human DNA, and/or identified as potential evidence contaminants. Flowcharts have been devised to facilitate the analysis.  相似文献   
178.
This paper reinvestigates the question of liberal neutrality. We contend that current liberal discussions have been dominated—if not hijacked—by one particular interpretation of what neutrality could imply: namely, exclusive neutrality, aiming to exclude religious and cultural expressions from the public sphere. We will argue that this is merely one among several relevant interpretations. To substantiate our claim, we will first elaborate upon inclusive neutrality by formulating two supplementary interpretations: proportional neutrality and compensatory neutrality. Second, we will argue that inclusive proportional neutrality is the most appropriate interpretation in many contexts. Our discussion highlights the fact that some political disputes should not be seen in terms of the antithesis between liberal neutrality and illiberal alternatives but, instead, as a clash between various valid but incompatible interpretations of what liberal neutrality may imply.  相似文献   
179.
Abstract: The purpose of this project was to develop a method that, while providing morphological quality control, allows single cells to be obtained from the surfaces of various evidence materials and be made available for DNA analysis in cases where only small amounts of cell material are present or where only mixed traces are found. With the SteREO Lumar.V12 stereomicroscope and UV unit from Zeiss, it was possible to detect and assess single epithelial cells on the surfaces of various objects (e.g., glass, plastic, metal). A digitally operated micromanipulator developed by aura optik was used to lift a single cell from the surface of evidence material and to transfer it to a conventional PCR tube or to an AmpliGrid® from Advalytix. The actual lifting of the cells was performed with microglobes that acted as carriers. The microglobes were held with microtweezers and were transferred to the DNA analysis receptacles along with the adhering cells. In a next step, the PCR can be carried out in this receptacle without removing the microglobe. Our method allows a single cell to be isolated directly from evidence material and be made available for forensic DNA analysis.  相似文献   
180.
A bomb attempt in Oberwart, Austria, on February 4, 1995, was the culmination of several pipe and letter bomb attempts mainly in Austria. The pipe bomb had been mounted on a self-made gypsum (plaster of Paris) pedestal and exploded when touched, killing four persons. With a level of 200 tritium units (TU), the water extracted from the gypsum pedestal was unusually enriched in tritium (3H) compared to an environmental level of about 20 TU at that time. Investigation of the 3H content of air moisture in the living room of an arrested suspect showed values of about 1000 TU (normally, 50 TU is not exceeded). Additionally, water used as sealing liquid in a glass with nitroglycerine found in the living room was also significantly enriched in 3H (>400 TU). The living room therefore offered the high 3H level environment necessary to lead to elevated 3H concentrations in the gypsum pedestal.  相似文献   
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