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221.
The authors illustrate a peculiar case of murder-suicide committed with a homemade firearm loaded with 12-gauge cartridges (buckshot). The structure and function of this handcrafted firearm were simple but effective: an iron tube did duty as a barrel in this primitive firearm. The cartridges (modified by winding sticky tape around the external surface of the base) were inserted down one end of the tube (serving as the breech). A second iron tube with a larger diameter (so as to be able to run over each of the preloaded barrels) and with a jutting, cone-shaped metal wedge soldered to the base, was used as a rudimental firing pin. After loading the "barrel" with the modified cartridge, the gunman would ram the "firing pin" tube violently down to fire the shot. Autopsy of the woman's body showed the presence of 3 gunshot wounds caused by buckshot, while the man had a single buckshot wound in the head. Subsequent ballistic investigations enabled reconstruction of the event (typical of murder-suicide) and the functioning of the firearm, demonstrating its lethal nature, remarkably easy handling, and simplicity of production.  相似文献   
222.
The purpose of this study was to ascertain the amount of stalking taking place on the Worcester Polytechnic Institute (WPI) campus in which computers play such a huge role in the lives of the students. Our results were then compared with those reported in a stalking study done at West Virginia University (WVU). Surprisingly (to us), a smaller percentage of both females and males were stalked at WPI. The use of the Internet did not play a major role in stalking as we had expected. Results reported in a TV news report and a newspaper article indicate, however, that much less stalking occurs among the general population than does at WVU and WPI.  相似文献   
223.
In this piece, Mario Ricciardi conducts an interview with Hillel Steiner centred around Steiner's prize winning book, An Essay on Rights. Steiner responds to questions on the development of his views, their practical implications and on key aspects of his theoretical standpoint.  相似文献   
224.
225.
Kelsen's monistic theory of international law was shaped during his exile in Geneva (1933–1940), but its deep roots are to be found in his Pure Theory of Law, centred on the neo‐Kantian notion of “system.” According to this conception, a legal system can only descend from a single principle. Consequently, Kelsen constructed a monistic theory of law, i.e., a legal system incorporating all norms into a pyramidal structure culminating in a single principle: the fundamental norm. This Kelsenian pyramid must also include international law, considering that if international law were a legal system different from national law (as the dualistic theory assumes), the theoretical construction would need two fundamental norms. This dualism is as incompatible with Kelsen's monistic vision as Schmitt's theory of “Great Spaces,” creating a hierarchical system of international relations. In the Kelsenian pyramid, international law occupies a position superior to national law: The consequences of this assumption are discussed in some documents recently published in German and French.  相似文献   
226.
Eight cases that occurred indoors in which the insects played an important role in the mPMI estimation are presented. The bodies of socially isolated people and old people living alone were discovered in central Italy between June and November. mPMI ranged from a few days to several weeks. Insects were collected during the body recovery and the postmortem. Climatic data were obtained from the closest meteorological stations and from measurements performed on the site. Sarcophagidae and Calliphoridae species were present in 75% of the cases with Lucilia sericata and Chrysomya albiceps collected in 50% of the cases. Chrysomya albiceps was always found in association with Lucilia species. Scuttle flies (Phoridae) were found in 37.5% of the cases, confirming the ability of these species in indoor body colonization. We show that if sealed environment may delay, the insect arrival dirty houses may create the environment where sarcosaprophagous insects are already present.  相似文献   
227.
Lipomas are common benign tumors most frequently found within the subcutaneous areas of the body. Deep-seated lipomas are rare and tend to be larger than cutaneous ones. Lipomas are rarely seen in the thoracic cavity, and they are usually located in the mediastinum, bronchiole, and lungs. Diaphragmatic lipomas have been occasionally reported in the literature, the first being described by Clark et al. in 1886. The authors report two rare cases of giant diaphragmatic lipoma incidentally found during forensic autopsies. In the first case, a Caucasian 85-year-old woman burned to death with another passenger, after her methane-fueled car collided with another car on a highway near Terni, Umbria, Italy. In the second case, a Caucasian 45-year-old man collapsed while walking through the countryside of Perugia. In either case, a large mass in the thorax was observed. The definitive pathologic diagnosis was giant intrathoracic diaphragmatic lipoma without evidence of malignancy. The authors also review the relevant literature and discuss differential diagnoses. These case reports contribute to the establishment of the actual incidence of diaphragmatic lipomas.  相似文献   
228.
A strategic challenge facing all governments today is how to deliver services effectively and efficiently. At one time, they thought that they could meet this challenge by exploiting technology and going the E-government route with the promise of single-window, integrated, intelligent service delivery. Very quickly, however, they had to accept the fact that they would have to overcome a multitude of obstacles and that individual and corporate clients often preferred to receive service in traditional ways.

As a result, the delivery of public services is becoming increasingly multichannel: over the counter, by mail and telephone, over the Internet, via text and television, etc. There is therefore a need to identify some kind of model for managing this highly complex new phenomenon effectively and efficiently. By conducting research in the field with the help of case studies and international benchmarking, it was possible to identify the main variables in the degree of effectiveness and efficiency of multichannel public service delivery and develop the outline of a model representing the underlying factors.  相似文献   
229.
The method of sample recovery for trace detection and identification of explosives plays a critical role in several criminal investigations. After bombing, there can be difficulties in sending big objects to a laboratory for analysis. Traces can also be searched for on large surfaces, on hands of suspects or on surfaces where the explosive was placed during preparatory phases (e.g. places where an IED was assembled, vehicles used for transportation, etc.).In this work, triacetone triperoxide (TATP) was synthesized from commercial precursors following reported methods. Several portions of about 6 mg of TATP were then spread on different surfaces (e.g. floors, tables, etc.) or used in handling tests. Three different swabbing systems were used: a commercial swab, pre-wetted with propan-2-ol (isopropanol) and water (7:3), dry paper swabs, and cotton swabs wetted with propan-2-ol. Paper and commercial swabs were also used to sample a metal plate, where a small charge of about 4 g of TATP was detonated. Swabs were sealed in small glass jars with screw caps and Parafilm® M and sent to the laboratory for analysis. Swabs were extracted and analysed several weeks later by gas chromatography/mass spectrometry. All the three systems gave positive results, but wetted swabs collected higher amounts of TATP. The developed procedure showed its suitability for use in real cases, allowing TATP detection in several simulations, including a situation in which people wash their hands after handling the explosive.  相似文献   
230.
This article starts from the remarks by Peter Mair on the growing gap between responsiveness and responsibility – or middle-run responsiveness – and the declining capacity of parties to bridge that gap. It focuses on the empirical analysis of the association between economic and substantive democratic dimensions and responsiveness, which are highly relevant to the way in which parties compete and govern within contemporary democracies. Following an introduction of the topic, the second section puts forward key concepts and hypotheses; the third presents the operationalisation of the variables and the applied method; the fourth and primary empirical section of the article analyses the non-procedural determinants of political and economic responsiveness, including freedom and equality as well as several key economic structural factors. The concluding remarks recapitulate the main empirical findings and submit a number of aspects that party leaders ought to take into account when addressing the thorny issue of responsiveness.  相似文献   
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