نتایج جستجو برای: air gun

تعداد نتایج: 211958  

Journal: :Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry 1961

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1994

2016
Woon-Mok Sohn Byoung-Kuk Na Shin-Hyeong Cho Won-Ja Lee Mi-Yeoun Park Soon-Won Lee Seung-Bong Choi Beom-Nyung Huh Won-Seok Seok

To know the infection status of zoonotic trematode metacercariae in brackish water fish, we surveyed mullets collected from 18 coastal areas in the Republic of Korea. The metacercariae of Pygidiopsis summa were detected in 236 (68.2%) out of 346 mullets examined. They were found in mullets from 15 areas except for those from Boseong-gun (Jeollanam-do), Pohang-si, and Uljin-gun (Gyeongsangbuk-do...

Journal: :The New England journal of medicine 2015
Rebecca S Gruchalla Hugh A Sampson

n engl j med 372;9 nejm.org february 26, 2015 875 dent Barack Obama’s promise in his 2013 State of the Union address to enact gun-control legislation was stymied, and the composition of the current Congress augurs ill for such federal legislation. Surveys show that a strong majority of Americans want better gun control, and the medical community is solidly behind them. So what stands in the way...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2001
T Coyne-Beasley R M Johnson

OBJECTIVES One way law enforcement officers support firearm safety is by promoting the use of gun locks. This investigation examined law enforcement officers' willingness to use gun locks on their own guns, as well as their opinions regarding gun locks in general. SETTING Law enforcement officers from an urban agency in the southern region of the United States. METHODS Free keyed cable gun ...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2000
A L Kellermann D S Fuqua-Whitley T R Sampson W Lindenmann

OBJECTIVES (1) Determine the frequency of gun ownership, acquisition, and transfer; (2) assess gun storage practices; and (3) compare the views of firearm owning and non-owning adults regarding the protective value of keeping a gun in the home. SETTING AND METHODS Over three different time periods (1995, 1996, and 1999) stratified, random digit telephone surveys were conducted in a five count...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2004
M Miller D Hemenway

OBJECTIVE Relatively little is known about the behavior of adolescents around firearms. The present investigation was undertaken to estimate the proportion of community-residing adolescents who report that they have ever handled a gun without adult knowledge or supervision. METHODS A random digit dial interview was conducted with 5801 California adolescents as part of the California Health In...

2004
STEVEN RAPHAEL JENS LUDWIG

Unlike gun control, enhanced prison penalties for gun crimes enjoy widespread support from all sides of the U.S. gun policy debate. Prison sentence enhancements have the potential to reduce gun violence by incapacitating individuals who have been convicted of gun crimes and deterring such crimes in the future. Moreover, such a policy does not affect the ability of law-abiding adults to keep gun...

Journal: :Journal of public health policy 2012
Janet E Rosenbaum

The 2011 attempted assassination of a US representative renewed the national gun control debate. Gun advocates claim mass-casualty events are mitigated and deterred with three policies: (a) permissive gun laws, (b) widespread gun ownership, (c) and encouragement of armed civilians who can intercept shooters. They cite Switzerland and Israel as exemplars. We evaluate these claims with analysis o...

Journal: :LDI issue brief 2003
Douglas J Wiebe

One in three U.S. households contains at least one firearm. Gun owners cite two main reasons for having a gun: hunting and self-protection. A majority of handgun owners believe that they are protecting their homes and families against violent assaults. But in a country where the majority of homicides and suicides involve a gun, it is reasonable to question whether access to a gun increases or d...

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