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Speed, alcohol, and pedestrian injuries constitute disturbing components of the spectrum of trauma in the developing world. The complete fatal transection of a pedestrian, at the level of the lower abdomen, by an oncoming automobile traveling at high speed is described. The upper torso was found inside the vehicle, whereas the lower torso was projected some distance ahead, onto the highway. An accident analysis, in order to ascertain the speed of the automobile, is demonstrated and the biodynamic mechanisms of this injury are discussed. The nature of this injury is compared with that of traumatic hemipelvectomy following which survival has been reported.  相似文献   
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In the archeological site of the early Christian Episcopal complex of Saint Peter, in Canosa di Puglia (Bari, Italy), during the operations of archaeological excavations, tombs were discovered. They were dated between the sixth and seventh centuries ad with carbon 14 methodology. Five skeletons were found in the 5 tombs: 28A: male individual, 43 years old. The height was 170 cm; the biomass was 65.7 kg. The analysis of the bones indicated several noteworthy pathologies, such as a number of hypoplasia lines of the enamel, the presence of Schmorl hernias on the first 2 lumbar vertebrae, and the outcome of subacromial impingement syndrome. 28E was a male individual, with a biologic age of death of between 44 and 60 years. The height was 177 cm. He had a posttraumatic fracture callus of the medial third of the clavicle, with an oblique fracture rima. 29B was a female individual, 44-49 years old. The height was 158.8 cm; the biomass was 64.8 kg. There was Wells bursitis on the ischial tuberosity on both sides. 29E was a male individual, 45-50 years old. The height was 169.47 cm; the biomass was 70.8 kg. The third and the fourth vertebrae showed Baastrup syndrome (compression of the vertebral spine). There were radiologic signs of deformity on the higher edge of the acetabula and results of frequent sprains of the ankles. 31A was a male individual, 47-54 years old. The height was 178.65 cm; the biomass was 81 kg. The vertebral index showed a heavy overloading in the thoracic lumbar region. There were bony formations under the periosteum on both on the higher and medium facets of the first metatarsus and on the higher and lateral facets of the fifth metatarsus on both sides. As the topography indicates, these small ossifications coincided with the contact points between the back of the foot and parts of the upper shoe. From the osseous remains, in particular from the teeth (central incisors), the DNA was extracted and typed to identify potential family ties among all the subjects. The extraction technique used came from the DNA Promega technique, partially modified by the authors. Stay times of the sample in the extraction buffer were increased and were increased the polymerase chain reaction (PCR) cycles.  相似文献   
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The benefits of performance monitoring for public services are identified as greater transparency of objectives and accountability for results. This article considers recent experience in developing standards to evaluate efficiency and effectiveness of public services. In broad terms this is being done through performance information which is a much more encompassing concept than standards or indicators. Such information is an element of an accountability framework that provides greater management autonomy and flexibility and extends to the private sector which is increasingly providing, or involved with the provision of, public services.  相似文献   
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Nuclear proliferation is not a binary outcome with uniform consequences, but instead spans a continuum of latent capacity to produce nuclear weapons. At various thresholds of technical development, some countries leverage nuclear latency to practice coercive diplomacy. How and when does nuclear technology provide a challenger with the most effective means to extract concessions in world politics? This article claims that compellence with nuclear latency puts a challenger on the horns of a credibility dilemma between demonstrating resolve and signaling restraint, and identifies a sweet spot for reaching an optimal bargain where the proliferation threat is credible while the assurance costs of revealing intent are low. Historical studies of South Korea, Japan, and North Korea validate this Goldilocks principle and find that it consistently reflects the ability to produce fissile material. Contrary to conventional wisdom about proliferation, nuclear technology generates political effects long before a country acquires nuclear weapons.  相似文献   
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Alternative intellectual property laws relating to the use of languages in IP organisations can result in an asymmetric distribution of costs of patenting between innovators. We present a framework for the characterisation and evaluation of the fairness of the language regime of the European Patent Office (EPO), which is currently based on three official languages: English, French and German. We estimate that the costs of access to patenting procedures borne by English-, French- or German-speaking applicants are at least 30 % lower than those borne by European applicants whose first language is not one of the current official languages of the EPO. In order to correct language-related cost asymmetries, we explore two possible alternative language regimes. In both cases, we introduce a centralised system of financial compensation that covers translation costs borne by European applicants whose first language is not one of the official languages of the EPO. In the first alternative, financial compensation is covered by savings on current translation costs at the granting stage. In the second alternative, the number of official languages is increased to five and financial compensation is funded by an increase in filing fee and by partial savings on translation costs at the granting stage. We show that both alternatives could substantially reduce language-related costs asymmetries among European applicants. In addition, we show that the five-language alternative would reduce the global costs of access to patenting procedures borne by all European applicants. Thus, more multilingualism can be cheaper than less multilingualism, provided that “implicit costs” are taken into account. We conclude discussing under which conditions the alternative language regimes proposed could have a positive impact on the effectiveness and the cost-effectiveness of the EPO language regime.  相似文献   
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Introductory Address by Dr. AM Omar MP, Minister of Justice, at the South African Institute of International Affairs’ Workshop on ‘The Drug Trade in Southern Africa’, 5 June 1997, University of the Witwatersrand, Johannesburg.  相似文献   
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