High-speed measurement of firearm primer blast waves [PDF]
arXiv, 2012 This article describes a method and results for direct high-speed measurements of firearm primer blast waves employing a high-speed pressure transducer located at the muzzle to record the blast pressure wave produced by primer ignition. Key findings are: 1) Most of the lead styphnate based primer models tested show 5.2-11.3% standard deviation in the ...
arxiv
Scaling properties of firearm homicides in Brazilian cities [PDF]
arXiv, 2019 The recent quantitative approaches for studing several aspects of urban life and infrastructure have shown that scale properties allow to understand many features of urban infrastructure and of human activity in cities. In this work, an analysis based on the complexity of cities network is performed for data on Brazilian cities firearms homicides.
arxiv
Calculating effective gun policies [PDF]
arXiv, 2013 Following recent shootings in the USA, a debate has erupted, one side favoring stricter gun control, the other promoting protection through more weapons. We provide a scientific foundation to inform this debate, based on mathematical, epidemiological models that quantify the dependence of firearm-related death rates of people on gun policies. We assume
arxiv
Lethality, Public Carry, and Adequate Alternatives [PDF]
, 2014 This Article explores the relationship between lethality and the right to bear arms, and considers how that relationship might be shaped by the availability of non-lethal alternative weapons.
Blocher, Joseph, Miller, Darrell A. H.
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The socioeconomic dynamics of the shifta conflict in Kenya, c. 1963-8 [PDF]
, 2012 Using a set of oral testimonies, together with military, intelligence, and administrative reports from the 1960s, this article re-examines the shifta conflict in Kenya.
Whittaker, H
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Automatic Matching of Bullet Land Impressions [PDF]
arXiv, 2016 In 2009, the National Academy of Sciences published a report questioning the scientific validity of many forensic methods including firearm examination. Firearm examination is a forensic tool used to help the court determine whether two bullets were fired from the same gun barrel.
arxiv
The Ottoman Gunpowder Empire and the Composite Bow
, 2010 The Ottoman Empire is known today as a major Gunpowder Empire, famous for its prevalent use of this staple of modern warfare as early as the sixteenth century.
Lanan, Nathan
core
Temporal trends and geographic variations in mortality rates from tobacco and firearms in the United States. [PDF]
Prev Med, 2023 Palumbo SA +3 more
europepmc +1 more source
Methodological Problems in Every Black-Box Study of Forensic Firearm Comparisons [PDF]
arXivReviews conducted by the National Academy of Sciences (2009) and the President's Council of Advisors on Science and Technology (2016) concluded that the field of forensic firearm comparisons has not been demonstrated to be scientifically valid. Scientific validity requires adequately designed studies of firearm examiner performance in terms of accuracy,
arxiv
Bracketing in the Comparative Interrupted Time-Series Design to Address Concerns about History Interacting with Group: Evaluating Missouri Handgun Purchaser Law [PDF]
Epidemiology, Volume 30, Issue 3, p.371-379, 2019, 2019 In the comparative interrupted time series design (also called the method of difference-in-differences), the change in outcome in a group exposed to treatment in the periods before and after the exposure is compared to the change in outcome in a control group not exposed to treatment in either period. The standard difference-in-difference estimator for
arxiv