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Disarmament policy is an established field in international relations. From the perspective of Swedish foreign policy, earlier an intense attention was given to this field, but it has now lost priority. This paper seeks to systematize some determinants in this development. One important factor is the increasing role of weapons exports--in terms of jobs, export income and technical development. The technical element is of decisive importance in combination with international law and international organizations. The analysis is based on concepts and theories from the research tradition Large Technical Systems.  相似文献   
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This article constitutes an attempt to describe the nature of IT-related crime and how it is likely to evolve in the future. By means of a number of empirical studies, the authors have attempted to estimate the prevalence of a number of different IT-related incidents and offences in Sweden during the period 1997-1998. The article shows that IT-related crime consists to a large extent of less serious offences. One might say that everyday crime has expanded into a new technological environment. Parts of the study nonetheless indicate that there are more serious IT-related offences being committed. In this regard the authors' focus is on offences related to the most valuable commodity in modern society, information. On the basis of the empirical studies, two different developmental patterns are identified; the first of these involves everything carrying on much the same as before, with no real evidence of any radical shift taking place; the second involves society going through a period of relatively comprehensive structural and technological change, which in turn is creating new and dangerous opportunity structures for crime.  相似文献   
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Based on several studies, the aim of the article is to compare trafficking in women for the purpose of sexual exploitation to trafficking in drugs. Women are recruited and drugs are bought in other countries and transported to Sweden. What are the similarities and differences between the recruitment phase (women) and the purchases (drugs)? Both sexual services and drugs are sold in local markets. This requires marketing, contacts and access to customers. Women need accommodation and often a place to sell the services, drugs must be stored somewhere and prepared for sale. Procurement, trafficking and the purchase of sexual services are illegal and in the case of drugs even consumption and possession for personal use is illegal and prosecuted. Facilitators often play an important role in connecting customers and providers. This article will further describe what kind of organizational structure is needed to arrange these logistics and some different strategies used by organizers and distributors.  相似文献   
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Neck injuries resulting from motor vehicle collisions (MVC), often referred to as whiplash trauma and injury, often demonstrate little or no evidence of significant tissue damage. In rare instances, however, serious injury to the anterior neck organ injuries can result from such trauma. The present study describes esophageal injury associated with rear-impact collisions, based on a unique case report, review of the scientific literature and a query in the National Automotive Sampling System (NASS) database of the US National Highway Traffic Safety Administration. The Medline search and present case study totaled five cases of rear-impact collision-related serious esophageal injury (laceration or rupture). In the four published cases all patients survived, whereas in the presented case study, the patient died due to mediastinitis and sepsis. The NASS query revealed an additional three cases out of a total of 55,926 investigated crashes. All three cases were associated with fatalities. Although no anatomical or bioengineering studies have presented data on the behavior of the esophagus during rear-impact whiplash loading, sudden tensile and/or compressive forces is the likely explanation of injury, often in combination with a local fracture of a vertebral body. In these 8 cases significant esophageal injury carried a substantial (50%) risk of mortality. Clinicians should be aware of the potential for significant complications in the whiplash trauma-exposed patient who complains of chest pain, mid-thoracic pain, discomfort in the neck and throat, respiratory distress, or hoarseness. For those forensic specialists involved in whiplash cases these study results highlight the need to consider esophageal injuries as a rare but potential consequence of whiplash trauma.  相似文献   
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Computed tomography (CT) and magnetic resonance (MR) imaging have become important elements of forensic radiology. Whereas the feasibility and potential of CT angiography have long been explored, postmortem MR angiography (PMMRA) has so far been neglected. We tested the feasibility of PMMRA on four adult human cadavers. Technical quality of PMMRA was assessed relative to postmortem CT angiography (PMCTA), separately for each body region. Intra-aortic contrast volumes were calculated on PMCTA and PMMRA with segmentation software. The results showed that technical quality of PMMRA images was equal to PMCTA in 4/4 cases for the head, the heart, and the chest, and in 3/4 cases for the abdomen, and the pelvis. There was a mean decrease in intra-aortic contrast volume from PMCTA to PMMRA of 46%. PMMRA is technically feasible and allows combining the soft tissue detail provided by MR and the information afforded by angiography.  相似文献   
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