8,056 research outputs found
The Chemical Weapons Convention and Riot Control Agents: Advantages of a “Methods” Approach to Arms Control
The Chemical Weapons Convention and Riot Control Agents: Advantages of a “Methods” Approach to Arms Control
This technical report summarizes a number of results for the multivariate t distribution which can exhibit heavier tails than the Gaussian distribution. It is shown how t random variables can be generated, the probability density function (pdf) is derived, and marginal and conditional densities of partitioned t random vectors are presented. Moreover, a brief comparison with the multivariate Gaussian distribution is provided. The derivations of several results are given in an extensive appendix.MC Impuls
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Bradford Non-Lethal Weapons Research Project (BNLWRP). Research Report No. 7.
yesThe length of this Bradford Non-Lethal Weapons Research Project Report No.7 again reflects
the interest related to non-lethal weapons from academics, research institutes, policy makers,
the police and the military.
A number of reports, particularly concerning the Taser electro-shock weapon, have been
published from these sectors since our last BNLWRP Report No.6 in October 2004. Some,
such as the Amnesty International (U.S. and Canada) have again raised, and stressed, the
concerns about the safety of the weapon and the number of deaths associated with its use.
Others, such as the Joint Non-Lethal Weapons Human Effects Center of Excellence
(HECOE), Human Effectiveness and Risk Characterization of the Electromuscular
Incapacitation Device ¿ A Limited Analysis of the TASER. (March 2005) concluded that the
Taser was relatively safe, but that further research was needed into potential bio-effects, and
for continual development into a safer weapon. Reaction to these reports was mixed. Some
US legislators called for limitations on the use of Tasers, more accountability, and the
detailed recording of incidents in which they were used.1 Others called for a ban on their use
until more testing was carried out regarding their potentially harmful effects. A number of US
police forces stopped the use of Taser, slowed down the deployment and ordering of the
weapons, reviewed their rules of engagement and reporting, and revisited their operational
guidelines. The International Association of Chiefs of Police (IACP) published the Electro-
Muscular Disruption Technology (EMDT). A Nine-Step Strategy For Effective Deployment.
(April 2005) as a response to these growing concerns. Certain elements of the media,
especially The Arizona Republic2 and others, took a hostile view of what they considered the
scandal of the number of deaths and associated serious injuries caused by the Taser. Taser
International challenged allegations that their weapon was directly responsible for these
deaths and quoted reports, such as the Madison Police Department report (February 2005),
the study by McDaniel, W & Stratbucker, R & Nerheim, M & Brewer, J. Cardiac Safety of
Neuromuscular Incapacitating Defensive Devices (January 2005), and the U.K. DOMILL
Statement (March 2005) to support their view. The controversy continues.
Other than Tasers, there are still few reports of the newer non-lethal technologies actually
being deployed in operations. The exception to this is the Long Range Acoustic Device
(LRAD), which is now in widespread use in Iraq. Little additional information has appeared
regarding the `active denial¿ weapon we have described in previous reports
The Experience of the 756th Tank Battalion in World War Two: A Microcosm
December 7, 1941, a day which will live in infamy, was the moment that the United States was plunged into the largest conflict that the world had ever seen. The sovereignty of the United States was being threatened at two ends of the globe by tyrannical leaders on the continent of Europe and the islands of the Pacific. In the years to come, the U.S. would have to fight to stop the spread of Emperor Hirohito\u27s army in the Pacific and Hitler\u27s Nazi Wermacht in Europe. It would take all the resources our mighty country could muster and the fighting spirit of the nation\u27s youth to conquer the enemy that was before us.
The U.S.\u27s fighting spirit was displayed in battlefields the world over, but no more so than in the European Theatre of Operations by the 756th Tank Battalion. The wide and varied experience of the 756th Tank Battalion in its conquest through the European Theatre can be used as a microcosm that mirrors the experience of the soldiers who fought in the different sectors of that theatre. To trace the 756th from its roots in the Pacific Northwest to its final battle in Salzburg, Germany, helps one to better understand the experience of the American G.I. in the Second World War. To understand how the experience of the 756th Tank Battalion differed over time, location, and unit attachment in each facet of the European Theatre of Operations is to better understand how the characteristic American soldier\u27s experience differed over the same locations
To the Sound of the Guns: Canadians and Combat Surgery, 1938–1953
Combat surgery is almost as old as battle itself. The Iliad contains many an example of surgical intervention to heal wounds--and in the modern era, the surgeon has become an almost saintly figure in the public imagination, especially in a context where human beings are actively engaged in killing one another. Myth is not far removed from fact, and there is no doubt as to the dedication of these men (women did not enter the field until very recently), but that still begs a few questions: how did they operate (in both the military and medical senses of the word) and how successful were they? This account traces the challenges Canadian surgeons faced in the Second World War and Korea as they sought solutions to problems medical (such as shock) and tactical (operating within range of enemy fire). It is, in effect, a story of civilians attempting to apply their knowledge under the severe stress of battle
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