Saab Bofors Dynamics AB is looking for ways to let the employees work wireless in the future. The security in Wireless Local Area Networks (WLAN) has not been considered very reliable, but new standards and protocols have been developed to enhance the security in WLAN. Since most wireless components soon will have built in support for wireless communication, it is important to have a model to deal with secure wireless communication ready. This is necessary because it is important to protect the company?s information related systems, ensure contingency in the daily work and maintaining the trust of the market and the authorities.

Background: Practical blood flow restriction (pBFR) combined with resistance training has been proven to facilitate muscle strength despite training at low intensity. However, research investigating the effects of long-term pBFR-training and its periodization with strength training (ST) at a higher intensity is lacking, as well as the effects of occlusion training on blood lactate levels (BLL) over time.Purpose: To compare the effects of 2 weeks of pBFR training followed by 2 weeks of ST (BFR-ST) with 2 weeks of ST followed by 2 weeks of pBFR training (ST-BFR) on anaerobic performace and BLL.Method: 5 adults (age 23 ± 2 years) with a minimum of 1 year of ST experience were recruited and randomized into BFR-ST (n=2) or ST-BFR (n=3). Anaerobic performance was measured using a 30-s Wingate-test and BLL samples were collected <1 and 5 minutes post-Wingate. Data and samples were collected before the intervention and after the 2 protocols.Results: No differences were seen between groups in anaerobic output or BLL after 4 weeks of training (p>0,1 for all values). A decrease in time to peak power (tPP) were seen in both groups with an advantage for BFR-ST (-37 ± 8 %) over ST-BFR (-27 ± 22 %).

Vår uppgift var att praktiskt genomföra och utvärdera två kalibreringsmetoder för modväxlande kammare hos Saab Avionics AB i Linköping. En metod som Saab Avionics använder och en metod enligt europeisk civil flygstandard, EUROCAE ED- 14D kapitel 20.6. Uppgiften löstes genom att utföra mätningar enligt de två kalibreringsmetoderna och därefter analysera mätdata i MatLab. Vi hann med att göra Saab Avionics kalibreringsmetod i samtliga mätpunkter som krävdes för utvärderingen, men bara drygt halva kalibreringen enligt europeisk civil flygstandard. Utifrån de mätningar vi gjort kan vi dra följande slutsatser: Båda kalibreringsmetoderna säger att Saab Avionics modväxlande kammare uppfyller respektive krav när den är olastad.

Idag byter många företag ut sina gamla informationssystem mot nya, standardiserade affärssystem. Detta görs för att man ser stora framgångs- och konkurrensfaktorer i att ha ett standardiserat system, att anpassa ett affärssystem mot verksamheten blir dessutom väldigt kostsamt. På Saab Aerosystems införde man under 2006 just ett standardiserat affärssystem, IFS Applications 2004, där man tidigare hade använt sig utav 59 olika system.Syftet med denna uppsats är att undersöka vilka möjligheter och utmaningar man såg på Saab Aerosystems i och med införandet av det nya affärssystemet. Det utfördes en fallstudie där det samlades in empiri från ett antal kvalitativa intervjuer för att kunna jämföras mot den teoretiska referensram och på så sett kunna besvara frågeställningarna; vilka möjligheter uppstod i samband med införandet av det nya affärssystemet? Hur tog dessa tillvara på? Vilka utmaningar uppstod i samband med införandet av det nya affärssystemet? Hur hanterades dessa? Många av utmaningarna respektive möjligheterna kan ses som nära relaterade, i denna studie presenterar vi hur olika aktörer inom verksamheten upplevt dessa, samt hur de relaterar till existerande teori på området.Resultat visar att följande kategorier: förändring, anpassning av och gentemot affärssystemet, strategi, utbildning och hjälpresurser utgjorde stora utmaningar.

Real-time systems are required to answer to external stimuli within a specified time-period. For this to be possible, the systems behaviour must be predictable. The use of active databases in real-time systems introduces unpredictability in the system, e.g. due to their use of active rules. The behaviour in active databases is usually specified in ECA-rules.

The aim of my thesis was to investigate in what grade teachers who work within special education make use any methods to train the working memory of their students to improve learning ability. I also wanted to examine the material used to train working memory and if any results were noticed. My choice of method was qualitative semi-structured interviews that were recorded during the interviews I conducted these in five different school with education for children with intellectual impairment. The result shows that the schools that are aware of recent research on working memory training had methods for training with their students. They could also see a result that shows that working memory can be improved with training.

The aim of this essay is to describe the historical development of the intercultural teacher training program at Södertörn University in Stockholm. I have also examined how the intercultural teacher training program was started, how and why it became intercultural and how the people in charge of the development of the teacher training program discussed intercultural science. The teacher training program has been an active part of Södertörn University since 1998, but it became intercultural in 2002. I have studied these questions through documents from the Södertörn University archives and literature by the funders of the education. The study shows that the university profile, ambitions and motives have been a key factor in the decision to make the teacher training program at Södertörn a multi-cultural one..

AbstractElderly people are going to be a growing number in Europe. Between one third are going to be 60 years or older at 2025. For Sweden the situation is going to be similar. A reduced muscle function could lead to complications for the individual to perform daily tasks and will lead to a higher rate for falling and getting bone fractures. The positive sides are that for men and women there are a possibility for maintaining physical function and strength even in older years.

Dogs have been held as pets for thousands of years. Dogs held today usually get some sort of training some time during their life. You can train dogs for many different reasons such as general obedience or you can train them for competition. When training a dog every behaviour is followed by a consequence. These consequences are positive reinforcement, positive punishment, negative punishment and negative reinforcement.

This study was aimed to investigate why team sport coaches use group training as a part in their build-up training. Issues covered in this study are: "What motives have coaches in team sports that use group exercise as part of the build-up training?" and "What are the positive and negative aspects experienced trainers of using group exercise as part of build-up training in team sports?". It was a qualitative study, seven interviews were made with team sport coaches that has used group training as a type of exercise in their built-up training in collaboration with Friskvårdskompaniet. The results showed that the reasons why group exercise were used was different from coach to coach for example one motive was to increase the players physically ability.

Arbetet bygger på att modernisera Saab AB:s kamerasystem med videoservrar. Systemet ska kunna samla in ett antal analoga videoströmmar och omvandla de till digitala. Kamerorna är utav bildformaten NTSC och PAL vilket innebär att de har olika bilduppdateringshastigheter. Det medför att en fördröjning kommer ske i PAL-strömmen. En programvara ska utvecklas för att ta in dessa strömmar, spara och synkronisera de..

Problemformulering: Saab som varumärke är ett så kallat företagsvarumärke. För att ett företag ska lyckas bygga upp ett framgångsrikt företagsvarumärke är det viktigt att fokusera på tre delar, vision, kultur och image. Dessa tre delar bör stämma överens i så stor utsträckning som möjligt. Om det finns glapp mellan de olika delarna är det viktigt att företaget upptäcker dessa glapp och arbetar för att minska eller eliminera dessa. Saab ska under hösten 2007 genomföra en webbaserad kundundersökning angående deras varumärket och behöver inför den få en indikation på hur dagsläget ser ut.Syfte: Att undersöka vilken bild beställare och användare av Saabs produkter har av Saab som företag och varumärke.

This report describes the design and construction of a prototype that automatically aims a microwave link towards a target. The link, that is located on a mobile aerial mast, is used by Saab Training Systems as a part of an infrastructure network. The report also discusses the development of a GUI that communicates with the control unit by Bluetooth.The control unit, called Pan/Tilt-controller, controls the position of the link by stepping motors. One motor controls the azimuth angle and the other one controls the elevation angle.By a GUI the operator enters the coordinates on its own position and the targets position. Hereafter a bearing is calculated and it will be sent up to the control unit.The control unit will sense its own direction by a magnetic sensor that works as an electronic compass.

Physical exercise is a trend that continues to grow, especially at the gym, but there are still members that do not use their training card in full. The overall aim of this study was therefore to investigate infrequent member?s experience of their training card. To answer this, focus was on motives to card purchase and perceived opportunities and difficulties of using the training card. The data was collected at IKSU trough a group interview with four managers within the organization, a questionnaire replied by 39 infrequent members and of those 11 individual interviews.

Introduction: Balance is a complicated term which includes a static, dynamic and functional part. These parts have, during a long period of time, been included into the existing training programs through several different balance exercises, which aim to prevent sports injuries mostly focused on the knee and ankle. In floorball these injuries are common and a sports injury prevention program is required.Purpose: The purpose is to explain the balance term and relate it to injury prevention training and the existing theories. A second purpose is to see whether five weeks of balance training increases the balance ability in female floorball players and thereby increase the test values in the two tests.Method: Twenty female floorball players participated in the study and were divided into a training group and a control group. They performed a Star excursion balance test (SEBT) and a Multiple single leg hop stabilization test (MSLHST) before and after a five week training period, containing exercises of balance.Results: The training group showed improvement after the training period, however only one significant result was found.