نتایج جستجو برای: guns

تعداد نتایج: 1640  

1997
Raymond W. Kelly

Attached are reports prepared by the Bureau of Alcohol, Tobacco and Firearms (ATF) for the 17 communities participating in the Youth Crime Gun Interdiction Initiative. They fulfill three goals by: (1) Documenting how juveniles and youth illegally obtain firearms; (2) Enabling Federal and local enforcement agencies to assess the illegal firearms problem in their communities and develop strategie...

Journal: :Drug delivery 2014
Dongwei Zhang Diganta B Das Chris D Rielly

CONTEXT Gene guns have been used to deliver deoxyribonucleic acid (DNA) loaded micro-particle and breach the muscle tissue to target cells of interest to achieve gene transfection. OBJECTIVE This article aims to discuss the potential of microneedle (MN) assisted micro-particle delivery from gene guns, with a view to reducing tissue damage. METHODS Using a range of sources, the main gene gun...

Journal: :Pediatrics 2003
Susan M Connor Kathryn L Wesolowski

OBJECTIVES We examined parents' beliefs about how children would react to finding guns, with particular emphasis on how parents reasoned about children's actions. METHODS Based on a randomized telephone survey of Northeast Ohio residents, we focused on the 317 urban and 311 rural respondents who had children 5 to 15 years old in their homes. Respondents were asked about gun ownership and thei...

2010
Mark Schaller Gregory E. Miller Will M. Gervais Sarah Yager Edith Chen

An experiment (N = 28) tested the hypothesis that the mere visual perception of disease-connoting cues promotes a more aggressive immune response. Participants were exposed either to photographs depicting symptoms of infectious disease or to photographs depicting guns. After incubation with a model bacterial stimulus, participants’ white blood cells produced higher levels of the proinflammatory...

Journal: :The Future of children 2002
Tom W Smith

IC ER SPTIVES On contentious issues such as gun control, where advocacy groups on both sides claim to have the weight of public opinion behind them, polling can help clarify what Americans really think. Three decades of polling have painted a clear picture of public opinion about gun control. These polls show that public support for the regulation of firearms is strong, deep, and widespread. La...

Journal: :Journal of physics 2023

Abstract Economical and efficient assault methods using drones drone swarms severely assailed the defenders during conflict in Middle East. In view of current situation, based on medium large-caliber anti-aircraft artillery platforms, this article analyzes calculates advantages multiple guns against drones, threat a colony, colony density. Additionally, study determines firing sequence swarm, p...

Journal: :Pediatric annals 2014
Blaine Klopotek Richard Weibley Rene Chapados

Gunshot wounds are traumatic events that emergency departments around the country treat on a daily basis. An increasing number of these wounds are being caused by air rifles that shoot ball bearings (ie, BB guns) and, although uncommon, the results can be fatal. The general public and most practitioners may not realize the damage these "toys" can inflict. This article highlights an unfortunate ...

Journal: :The Future of children 2002
Kathleen Reich Patti L Culross Richard E Behrman

Each year, more than 20,000 children and youth under age 20 are killed or injured by firearms in the United States.1 Thousands of young people are shot by peers, family members, or strangers, either intentionally or unintentionally. Thousands more use guns to attempt suicide, and these attempts prove successful more often than suicides attempted by other means.2 Countless other children and you...

2015
Georgina C. Stephens Matthew H. Claydon

Multiple injuries resulting from the use of nail guns have been described in the literature; however, to date there has been no report of a nail gun injury to the abdomen. We describe the case of a 30-year-old male tradesperson who suffered a penetrating nail gun injury to the epigastrium, resulting in multiple injuries to the bowel and an inferior vena caval injury with massive haemorrhage. Th...

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