Introduction: Dolomite AB was in need of a dummy arm for crutch testing, to complement their existing test capabilities. Background: A large number of people need crutches on a daily basis. For them it is essential that their crutches do not fail. ISO (the International Organization for Standardization) conducts ongoing work to guarantee the durability and function of e.g. crutches.

Sedan ett antal år håller Försvarsmakten på att utveckla Försvarsmaktens Arkitektur och Försvarsmaktens Arkitekturramverk. Försvarsmaktens Arkitekturramverk skall vara ett stöd och styrning för Förvarsmaktens förändring och vidareutveckling, både nationellt och internationellt, samt spegla version 3 av NATO Architecture Framework. Ett försvarssystem vilket är utvecklat och används vid internationella insatser idag är Internationella Korvettstyrkan.Oförståelse för när, var och hur ett arkitekturramverk skall användas går att identifiera inom Försvarsmakten. Ett sätt, för att bringa förståelse för vad ett arkitekturramverk innebär, är att studera dess nytta. Denna uppsats har till syfte att visa på eventuell nytta med NATO Architecture Framework utifrån Internationella Korvettstyrkan.

This bachelor degree project was carried out at Saab AB Service and Repair, Arboga, Sweden. The objective was to design, construct and implement a new stable and reliable method of measuring the continuous vertical displacement (height) of the military search radar PS861 mounted on a hydraulic powered elevator. The end product needs to be durable enough to be fully operational in the harsh environment of an outdoor elevator shaft and yet as accurate and precise as possible since one of its purposes is to calibrate control equipment. Previously used technique has proven not to meet any of the above mentioned properties.A prototype using a high resolution quadrature output rotary encoder has been developed, allowing a completely digital interface. This new method has been evaluated in laboratory environment where tests have been conducted regarding both reliability and validity.

This thesis has been carried out within the bachelor program for mechanical engineering at Karlstad University in collaboration with BAE Systems in Karlskoga. The purpose with this work was to design a mechanism and associated parts for loading and unloading of shots between primary and secondary magazine in BAE's new 40mm's ship gun.Parts designed or redesigned among other things a transfer mechanism for shot at loading and unloading, well as a hatch mechanism which makes the shots do not fall out of the primary magazine when making separate use. Various important details have been designed to maintain a good functionality of the mechanism.The construction work has mainly been carried out in the CAD software Solid Edge and its associated FEM module. The construction work has also been carried out on rough calculations for constructed details in order to ensure that they meet the stringent requirements of military use in tough marine environment. Two of the most critical parts of the structure where analyzed with the FEM module for estimating the stresses in the material at the applied load.The final design, which is a result of the thesis, meets the requirement specification and the set targets.

With numerous applications in both military and civilian life, the demand for accurate 3D models of real world environments increases rapidly. Using an airborne laser scanner for the raw data acquisition and robust methods for data processing, the researchers at the Swedish Defence Research Agency (FOI) in Linköping hope to fully automate the modeling process.The work of this thesis has mainly been focused on three areas: ground estimation, image segmentation and classification. Procedures have in each of these areas been developed, leading to a new algorithm for ground estimation, a number of segmentation methods as well as a full comparison of various decision values for an object based classification. The ground estimation algorithm developed has yielded good results compared to the method based on active contours previously elaborated at FOI. The computational effort needed by the new method has been greatly reduced compared to the former, as performance, particularly in urban areas, has been improved.

Örlogsfartygens utveckling går emot smygteknik, d.v.s. reducerade signaturer. Ett led i dettaär att spaningssensorer för luftspaning idag kan göras passiva. Smygfartyg utrustade medpassiv luftspaningssensor behöver en icke-röjande kommunikation mellan fartyg för att kunnaöverföra måldata, utan att den upptäcks s.k. ?tyst? kommunikation.Uppsatsen tar fram ett antal krav som ställs på den ?tysta? kommunikationen mellan korvetteri ett luftförsvar av ett skyddsföremål (ett annat fartyg).

Syftet med uppsatsen var att genom en socialpsykologisk undersökning studera hur soldater i Försvarsmakten upplever och hanterar konflikten mellan deras militära- och civila identitet.För studien intervjuades sex soldater som tjänstgör vid ett regemente i Sverige.Resultatet visade att flertalet av de intervjuade tyckes vara måna om att visa på en distansering från jobbet när de var lediga, och att de då ?återgick? till sin civila identitet, för att sen växla tillbaka när de var tillbaka i tjänsten. Emellanåt verkade det dock vara svårt för soldaterna att skilja de två åt och fler tycktes ?trilla? tillbaka till sin militära identitet, även i den civila vardagen. Det observerades därför ingen större konflikt mellan den militära och civila identiteten eftersom soldaterna tycktes välja en stabil identitet att använda sig av över tiden.  Hos flera av soldaterna fanns en ovilja att jämföras med de stereotypa ideal som allmänheten hade om dem och de valde därför att ta avstånd ifrån dem och definiera om situationen för de som hade den uppfattningen.

This thesis has been carried out within the bachelor program for mechanical engineering at Karlstad University in collaboration with BAE Systems in Karlskoga. The purpose with this work was to design a mechanism and associated parts for loading and unloading of shots between primary and secondary magazine in BAE's new 40mm's ship gun.Parts designed or redesigned among other things a transfer mechanism for shot at loading and unloading, well as a hatch mechanism which makes the shots do not fall out of the primary magazine when making separate use. Various important details have been designed to maintain a good functionality of the mechanism.The construction work has mainly been carried out in the CAD software Solid Edge and its associated FEM module. The construction work has also been carried out on rough calculations for constructed details in order to ensure that they meet the stringent requirements of military use in tough marine environment. Two of the most critical parts of the structure where analyzed with the FEM module for estimating the stresses in the material at the applied load.The final design, which is a result of the thesis, meets the requirement specification and the set targets.

This essay deals with the rationale and aims for doing cultural or aesthetic activities and projects in schools, and gives special focus to a specific group of students, attending schools provided at special residential homes for young people (sa?rskilda ungdomshem). These homes receive young people with psychosocial and substance misuse problems and who show tendencies towards criminal behavior. The essay investigates how working with a cultural project in schools at these residential homes is justified and also elucidates how this specific group of students and their problems are constructed in the documents surrounding the project. The essay will further ponder over possible educational and pedagogical consequences of these constructions.The investigation has its theoretical frame work in curriculum theory.

This study is about how teachers of history at different upper secondary schools in Uppsala think and talk about the role language plays in the classroom and in education in general. In order to find this out, interviews were carried out with five teachers of history at four different upper secondary schools in Uppsala. This study has an analysis of the statements by and interviews with the teachers in a wide context by using a previous study carried out in Uppsala, which categorizes the upper secondary schools of Uppsala into a social field based upon what assets their students have. These assets are estimated by using Bourdieu?s theory of symbolic, social and cultural capital.

This study focuses the gendered relations of the Military Academy of Karlberg. More specific the study is investigating the experiences among young women and men cadets of suppression techniques. The purpose of the study is to get more knowledge about the work climate and suppression techniques at the officers? training program 2007/2010. The research questions employed for the study were:- Do the women and men officer students/cadets have any experiences of master suppressiontechniques at the officers? training program?- What kind of master suppression techniques occur at the officer?s training program?- What kind of master suppression techniques do women experience?- What kind of master suppression techniques do men experience?The study is a survey and data were retrieved by a questionnaire sent out to the participants.

Every year, reports are published that shows how universities fail to meet the demand from companies who are looking to hire students with solid communication skills. At the same time, the importance of communication for effective leadership is constantly increasing. Today, many business schools around the world states that they strive to educate future business leaders and have therefore realized the importance of teaching the skills of communications to its students. The majority of Swedish business schools, however, have not yet made communications an essential part of their curricula. This indicates that most business students in Sweden today, do not receive the toolkit needed to take on leadership roles.

Sweden is dependent on secure sea transport. Shorter disruption of imports of fuel and crude oil can be managed with an emergency stock, but a prolonged halt in imports creates problems. For industry, the vulnerability is greater. Fragmented production chains in combination with expenditure reductions in inventory causes a dependency on proper transport of intermediate goods in the manufacturing industry. A lengthy disruption thus involves disruption of production for both domestic consumption and for export goods containing imported parts.In order to secure shipping routes with a limited number of vessels, Mine Counter Measures (MCM) capacity is required, and according to the Armed Forces, developed with new sensors and autonomous vehicles.

The aim of this bachelor thesis is to through a theoretical analyze, investigate the conditions and the challenges for a consolidated democracy in Egypt from 1952 until after the revolution of 2011. The central question in this thesis is what opportunities and challenges are there for the democratic consolidation in Egypt, with respect to civic, political and economic conditions. How have the conditions developed between 1952 and 2011? How has the transition government/military government handled the central problems in the transitions phase after 2011? The theory used in this analysis is Linz and Stepans famous five arenas (the political society, the economic society, the civil society, the bureaucracy and the state of rule, whit focus on the three first). Through a qualitative case study we have analyzed the conditions in Egypt from 1952 to after the revolution 2011.The empirical material shows that the arenas in Egypt are both historically and current very weak, and they are not supporting democratic consolidation as they are challenged by several enormous problems.

[utdrag] Allt sedan krigets första dagar har det funnits de som sett det organiserade dödandet som ett sätt att tillförskansa sig personlig rikedom.De har slagits för nationella arméer, de har slagit för gerillagrupper, i uppror, i kriminella uppgörelser och på internationella uppdrag. Deras roll och anseende har skiftat med tiden. Med ett samlingsnamn har vi valt att kalla dem legosoldater.Legosoldatens roll i oroshärdar har på den senaste tiden aktualiserats med de så kallade Private Military Corporations eller PMCs.Staten har så länge den funnits försökt hävda sitt våldsmonopol med blandad framgång. Alltsedan de moderna staterna började sin formering i mitten av 1600-talet har militariseringen allt mer knutits till statsmakten.Vilket är förhållandet mellan stat, krig och organiserat våld? Kan studiet av historien om dessa soldater hjälpa oss att förstå dagens PMC och kan vi i så fall sia om dess framtid?.