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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Icke dödande vapen : Försvarsmaktens senaste verktyg i internationella insatser / Non-lethal weapons : The Swedish Armed Forces’ latest tool in international operations

Karlsson, Jens January 2009 (has links)
<p>Due to the increasing international operations for the Swedish Armed Forces these new types of opponents needs new tools to cope with these commitments. A couple of years ago the Swedish Armed Forces had no non-lethal weapons, but today the Swedish soldier has a number of tools to choose from.</p><p>The purpose of this paper is for the reader to get a presentation of which non-lethal weapons are used today by the Swedish Armed Forces and a sample of what non-lethal weapons are out on the market today. My main question is <em>which non-lethal weapons do the Swedish Armed Forces’ miss in their non-lethal capabilities set.</em></p><p>I have collected information from a wide selections of sources like reports from the Swedish Defence Research Agency, the Swedish Armed Forces’ own regulations and the Internet. The information is then processed and divided into five chapters: The development of non-lethal weapons, description of technologies, non-lethal weapons in the Swedish Armed Forces, Non-lethal weapons on the market and Results.</p><p>This paper is limited to handheld, portable and man to man non-lethal weapons, all non-lethal weapons in the Swedish Armed Forces or on the international market are not covered.</p><p>My conclusion is that the Swedish Armed Forces should acquire three 40 mm projectiles, one 12-gauge projectile and one TASER®.</p>
2

Icke dödande vapen : Försvarsmaktens senaste verktyg i internationella insatser / Non-lethal weapons : The Swedish Armed Forces’ latest tool in international operations

Karlsson, Jens January 2009 (has links)
Due to the increasing international operations for the Swedish Armed Forces these new types of opponents needs new tools to cope with these commitments. A couple of years ago the Swedish Armed Forces had no non-lethal weapons, but today the Swedish soldier has a number of tools to choose from. The purpose of this paper is for the reader to get a presentation of which non-lethal weapons are used today by the Swedish Armed Forces and a sample of what non-lethal weapons are out on the market today. My main question is which non-lethal weapons do the Swedish Armed Forces’ miss in their non-lethal capabilities set. I have collected information from a wide selections of sources like reports from the Swedish Defence Research Agency, the Swedish Armed Forces’ own regulations and the Internet. The information is then processed and divided into five chapters: The development of non-lethal weapons, description of technologies, non-lethal weapons in the Swedish Armed Forces, Non-lethal weapons on the market and Results. This paper is limited to handheld, portable and man to man non-lethal weapons, all non-lethal weapons in the Swedish Armed Forces or on the international market are not covered. My conclusion is that the Swedish Armed Forces should acquire three 40 mm projectiles, one 12-gauge projectile and one TASER®.
3

Back in the World: Vietnam Veterans through Popular Culture

McClancy, Kathleen January 2009 (has links)
<p>In his Dispatches, Michael Herr quotes the gonzo photojournalist Tim Page: "Take the glamour out of war! I mean, how the bloody hell can you do that?[...] Ohhhh, war is good for you, you can't take the glamour out of that. It's like trying to take the glamour out of sex, trying to take the glamour out of the Rolling Stones." This dissertation is in essence an exploration of Page's question, examining how popular media during the American conflict in Indochina first removed and then restored the glamour of war. For most of its history, the United States has been defined by a certain level of militarism, a glamorizing of the process of regeneration through violence reflected in this quotation, but the late 1960s and early 1970s saw a challenging of this warrior ethos; this challenge was reversed by the 1980s, when American militarism was taken to a new, paramilitary, level. In this project, I propose that this oscillation in the association of masculinity and violence was directly linked to popular media's depiction of the Vietnam war and of the soldiers who fought it. American society is haunted by Vietnam, not just because it was the first war the US lost (as the cliché would have it), but because of the ways in which popular culture presented the war to Americans: in particular, because of the ways the American public received this war through the emerging technologies of their television screens. The rapid response of television news to the conflict created an image of mundane warfare not through any intention on the part of broadcasters but because of the nature of the medium itself; over the next twenty years this image was both mystified and moderated by the more delayed media of film and literature and eventually molded into the now-familiar Vietvet killing machine.</p><p>In five chapters, I chronicle the evolution of the iconic Vietvet through the twenty years following the war. Following the methods of Raymond Williams and the Birmingham School, I trace the history and development of images from Vietnam as well as the interaction of those images with popular narratives of war, violence, masculinity and heroism in America. I start with Susan Jeffords' work in The Remasculization of America, taking her emphasis on the cultural narratives that fostered the restoration of patriarchal ideologies; I then move through Marita Sturken's discussion of the creation of cultural memory from historical artifacts in Tangled Memories. To these foundational texts, I bring an emphasis on form and technology to shift the focus from the narratives to the mechanisms of transmission themselves. In my first chapter, I show how the relatively new medium of television, and the depiction on the nightly news of Vietnam as both mundane and corrupt, called into question the image of the heroic soldier, finally replacing that image with the demon of the uncontrollable violent vet, driven insane by an unjust war. My next two chapters look at how this image was rehabilitated through its recharacterization in the less immediate channels of novels and film, a recharacterization driven by national debates over the diagnosis of PTSD and the design of the Vietnam Veterans Memorial. And in my final two chapters, I show how the image of the overly-muscled Supervet killing machine from pulps and blockbusters replaced the broken, victimized effigy.</p><p>I focus on the evolving history of veterans of the Vietnam War in particular because the strong interdependence of the history of that war and popular culture functions as a spotlight on the nature of the relation between media, history and cultural memory. Television coverage of the Vietnam War to a large extent worked not only to expose the inherent immorality of that particular conflict, but also of war more generally and of the image of the soldier hero. But in the two decades between the end of the Vietnam War and the first Gulf War, the standard history of the war had resolidified into one glorifying combat and violence. By looking at this changing social understanding of Vietnam, I hope to reveal the greater mechanisms by which the newly emerging media technologies of the 1960s through the 1980s drastically changed the nature of representation of warfare, violence, and masculinity: first routinizing, then rejecting, and finally enthroning the image of the explosively violent soldier yoked to the state.</p> / Dissertation
4

HPM-vapen vs. kommersiell UAV

Eriksson, Kjell January 2016 (has links)
Detta arbete i militärteknik studerar om högeffektpulsad mikrovågsstrålning kan uppnå verkan mot kommersiella UAV. Analysen genomförs på två olika icke-dödliga HPM-vapen. Data hämtas från ett scenario där vapenverkan innebär hög risk för skada på tredje man. En Försvarsmaktsstudie har konstaterat att Luftvärnsbataljon saknar förmåga att verka mot små UAV.Dagsaktuell kunskap har inhämtats om scenariots miljö samt från forskning och industri genom studiebesök. Inhämtad kunskap har möjliggjort en logisk-matematisk parameterstudie på ett scenario med militärtekniskt perspektiv. Analysens slutsatser är att kommersiella UAV innehar låg skyddsnivå, att beslut om insats underlättas i alla miljöer och att en elektronisk sköld i form av HPM-vapen skyddar en stor volym samtidigt. HPM-vapen kan inte som ensamt vapensystem stå för skydd och uppnå säkerställd verkan mot kommersiell UAV. HPM-vapen kan däremot komplettera övriga verkanssystem och göra luftförsvaret starkare genom system av system. HPM-vapen kan bidra till att minska ett befintligt förmågeglapp mot kommersiella UAV. / This paper in military technology discusses whether high power microwaves can affect commercial UAVs. Two non-lethal HPM-weapons are analyzed. The data is collected from a scenario where there is a high risk for collateral damage. A Swedish Armed Forces study stated that the Air Defence Battalion lacks ability to affect small UAVs. The latest knowledge is obtained from the environment in the scenario, from research and from the industry. This knowledge has enabled a logical-mathematical parametric study on the scenario within a military perspective. The result of the study is the assessment that commercial UAVs are assessed to have low protection factor, facilitates decision to act in all environments and provides an electronic shield protection of a large surface at the same time. HPM-weapons can´t stand as a single system for protection against commercial UAVs and achieve guaranteed effect. However, HPM-weapons can complement other weapon systems and thus make the air defense stronger through systems of systems. HPM-weapons can reduce the capability deficiency against commercial UAVs.
5

Prédiction des lésions pulmonaires lors d’un impact balistique non pénétrant / Prediction of lung injuries during ballistic blunt thoracic trauma

Prat, Nicolas 30 November 2011 (has links)
Les impacts non transfixiants sur les gilets pare-balles sont responsables de lésions non pénétrantes potentiellement létales, regroupées sous le terme d’effets arrière (Behind Armor Blunt Trauma : BABT). De telles lésions fermées se retrouvent également lors d’impacts thoraciques de projectiles d’Armes à Létalité Réduite cinétiques (ALRc). Afin d’améliorer le pouvoir protecteur des protections balistiques et de mieux maitriser le pouvoir vulnérant des ALRc, il est nécessaire de définir un critère lésionnel permettant de prédire l’importance des lésions en cas de traumatisme thoracique fermé de type balistique. Ce critère se doit d’être bien corrélé à la gravité du traumatisme, et de pouvoir être facilement transposable à l’ensemble des systèmes d’évaluation des protections balistiques et des ALRc. La gravité du traumatisme a été définie ici par le volume de la contusion pulmonaire. L’utilisation de cette valeur nécessitait le recours au modèle animal. Or, nous avons démontré que le thorax du modèle porcin n’offrait pas le même comportement biomécanique lors de l’impact que le thorax de l’adulte jeune. Nous avons donc développé un critère, l’impulsion de pression intrathoracique maximale (PImax), basé sur la mesure de la pression intrathoracique lors de l’impact, et donc indépendant du comportement biomécanique de la paroi thoracique vis-à-vis de ses effets sur le poumon. Ce critère très bien corrélé avec le volume de la contusion pulmonaire, quelque soit le type d’impact thoracique balistique (ALRc ou BABT), a l’avantage de pouvoir être transposable aux autres moyens d’évaluations balistiques tels que les modèles numériques ou mécaniques de thorax, afin de s’affranchir de l’expérimentation animale / When non-penetrating, impacts on bulletproof jackets can lead to potentially lethal blunt injuries known as behind armor blunt trauma (BABT). Impacts of less lethal kinetic weapons (LLKW) can also lead to such injuries. To both improve the protection capabilities of the BPJ and better comprehend the ounding potential of the LLKW, we need to design a wounding criterion to predict the injury severity of ballistic blunt thoracic trauma. In one hand, this criterion has to be well correlated with the severity of the injuries, and in the other hand, it has to be easily used with all the LLKW and BPJ assessment systems in use. First, we defined the pulmonary contusion volume as the severity of the injuries. Studying the pulmonary contusion involves the use of animal experiments. But we demonstrated that the biomechanics of the chest wall are different in animals and young adults. Then, we developed the maximum pressure impulse criterion (PImax). As it is based on the intrathoracic pressure measure during the blunt impact, it is independent from the chest wall behavior. This criterion can be used with the other assessment tools as the numerical simulation mechanical chest surrogates. This can help to reduce the use of animal experiments, which is more and more expensive, heavy and questionable on the ethical aspect

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