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There is more to the crisis of violent crime in the streets than simply citizens being increasingly victimized, becoming alarmed and demanding that public officials do something about it. The. fear of crime, a central theme in diologue surrounding the movement toward “tough on crime” legislation, may exceed by far the actual threat which exists. preliminary eviddnce suggests that indeed a “moral panic” has developed around violent crime in the united States — a “panic” which cannot be explained by dramatic increases in the crime rate. A social structural explanation is required if this lack of fit between the fear of crime and the crime rate is to be understood.  相似文献   
823.
This article reviews legislative options to prevent the transmission of HIV infection. It distinguishes between pre-exposure measures designed to prevent initial exposure, and post-exposure measures aimed at preventing infected individuals from exposing others. Part I identifies education as the key component of a comprehensive prevention program, and reviews options for pre-exposure education programs designed to avoid or minimize exposure. Part II reviews post-exposure prevention measures, focusing on reporting and contact tracing provisions. Mandatory reporting by name of individuals testing HIV positive and mandatory contact tracing are opposed as counterproductive prevention measures; voluntary partner notification is supported. Part III examines various prevention efforts for settings where there may be either a real or perceived risk of transmission of HIV infection. Part IV sets out conclusions.  相似文献   
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Sudden unexpected death caused by the failure of a cardiac valve prosthesis is a rare occurrence. A 45-year-old female suddenly died three years following mitral valve replacement for rheumatic mitral stenosis. At autopsy, death was determined to be due to a metallic fatigue of the mitral valve prosthesis.  相似文献   
829.
Fatal and near-fatal animal bite injuries   总被引:1,自引:0,他引:1  
Fatal and near-fatal maulings of humans by pit bulls have recently become a topic of major public concern, resulting in the passage of laws in some jurisdictions that make the owner of a pit bull criminally liable for manslaughter if his or her pet causes a human death. The authors recently investigated two cases in which children were fatally injured by pet dogs. In the first case, a 17-day-old girl suffered fatal abdominal injuries when attacked by a pregnant Siberian husky. A 2-year-old girl expired from neck wounds inflicted by a pit bull or a rottweiler or both. Because no expert would testify as to which dog caused the fatal injury, the owner of the animals was not charged under a statute which specified criminality only if a pit bull caused the fatal injury. We also examined a 12-year-old boy who attempted to pet a circus tiger; the animal grabbed his arm with its claws and bit off the arm at the shoulder. The arm could not be reattached, but the child survived. These cases and the differentiation of animal bites from other injuries will be presented.  相似文献   
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