The thesis in product development ? mechanical design includes 15 credits and was carried out during the spring of 2014 at Semcon in Eskilstuna. The task is to construct a special machine for positioning and orientation of a key blank found in six different shapes, the construction is a part of a larger machine for encoding the key blank where a pick- and-place device or robot pick up the key blank and deliver it further in the process. The entire construction is designed for ASSA OEM Gothenburg.In order to accomplish the project the first step was to analyze the existing solutions to similar problems on the market in a current situation analysis to create an understanding of the problem. This was followed by a flow analysis and a functional analysis to get a deeper understanding of the problem and structuring the machine's process flow and its features.

Bakgrunden till detta examensarbete är byggföretagens utmaningar med att bedriva byggprojekt där nya och unika objekt skall konstrueras, med många nya förutsättningar och allt som oftast även en ny sammansättning av personalstyrkan. Ett gemensamt behov för dessa byggprojekt är att effektivt kunna hantera en mängd av olika och nya variationer.Oden anläggningsentreprenad AB presenterade ett problem gällande oönskade variationer av produktionstider för betongmonoliter som innefattar mycket repetitiva arbetsmoment. Examensarbetets syfte blev att besvara följande frågor:Vilka är faktorerna som påverkar variationer i produktionstiden vid bygget av betongmonoliter?Vilka är lösningarna till att reducera faktorerna som negativt påverkar produktionstiden?Hur ska de nya lösningarna implementeras?I examensarbetet har teorier kring lean production, lean construction, organisationsförändring och betongkonstruktioner undersökts. Det empiriska materialet har hämtats genom att författaren deltagit i produktionen och fört en fältdagbok över dagliga problem som produktionspersonal påtalat.

Uppsatsen innefattar en intern benchmarking för Volvo Construction Equipment, Arvika, Hallsberg, Eskilstuna och Braås. En kartläggning utifrån intervjuer ska göras över de investeringskalkyleringsmetoder som används i dagsläget. Syftet är att arbeta fram en mall för investeringar inom Operations Sweden, där samtliga involverade använder samma beräkningsmetoder och parametrar i sina bedömningar.Volvo Construction Equipment tillverkar anläggningsmaskiner. De fyra fabrikerna bildar tillsammans gemenskapen Operations Sweden. Inom Operations Sweden tas beslut om ett investeringsprojekt ska genomföras eller ej.

The thesis is based on a case study of a Swedish discussion forum where survivalism and prepping is the main focus. The awareness of an abrupt and immanent breakdown together with a full and thorough preparation for any conceivable threat posed by that breakdown is what legitimizes survivalism and prepping. This preparation, or risk-proofing is 1) grounded in an isolation of the body and its predispositions from perceived risks, and 2) actualized through artefacts, theoretical and practical knowledge and awareness. Stories of the embodied survivalist are also stories of masculine and heterosexual subjects and ?the others?.

Current technology offers many possibilities for remotecommunication. Nevertheless, people with cognitive and communicativedisabilities have limited access to common communication technology like textmessaging via a mobile phone. This study is part of the project Text messagingwith picture symbols - a possibility for AAC users and people with cognitiveimpairments. Semi structured interviews were used to investigate three menand four women?s experiences of using Windows mobiles with adaptedfunctions for text messaging.

The aim of this thesis is to investigate how a valuation model of a Private Equity firm is interpreted into a management control system within the company's different organizational levels. A case study was developed based on the infra-net company Eltel. The management control systems developed by Malmi and Brown (2008)(1) was used to characterize the control systems at each organizational level. The building blocks of this system are planning, cybernetic, reward/compensation, administrative and culture. Miller and O'Learys (2007)(2) theory of mediating instruments and technology roadmaps was applied to analyze the mediating process of the valuation model.

This thesis is about developing a design that provides improved vacuum seal between a lead coating and a plastic coating during plastic extrusion processes of cables. This report is a part of the course MSGC 17 for Bachelor Engineers in mechanical engineering.The work is performed at Nexans Norway AS in Halden where they have a production of high voltage cables for sea-, and offshore industry. A problem they face is that they do not get enough good seal at the attachment to the plastic extrusion machine. They want to achieve a vacuum between a lead coating on the cable and a plastic coating of the cable for plastic extrusion, which is something they do not achieve today. The thesis is thus to come up with a design that provides better sealing against the cable.The work involves a construction part with the phases of product development processes.

Current technology offers many possibilities for remotecommunication. Nevertheless, people with cognitive and communicativedisabilities have limited access to common communication technology like textmessaging via a mobile phone. This study is part of the project Text messagingwith picture symbols - a possibility for AAC users and people with cognitiveimpairments. Semi structured interviews were used to investigate three menand four women?s experiences of using Windows mobiles with adaptedfunctions for text messaging.

In the current situation a big part ofthe settlements that exist in Sweden isin need of renovation and energyefficiency in order to survive.Therefore, also many of the older houseswith a wooden structure are in a need ofenergy efficiency, which can be done ina variety of ways, including addinginsulation.This project deals with whether the useof a diffusion barrier or a vaporbarrier affects a wall structure byadding insulation to an older house witha timber frame. The insulation materialswhich are concidered in thisinvestigation are mineral wool and woodfiber insulation. Efforts are focused onthe effects of moisture on theseinsulation materials.To demonstrate the differences thatarise the moisture measurement programWUFI have been used to simulate avariety of wall designs. These designsare developed in consultation with theconstruction carers who are active inthe industry.Using WUFI graphs illustrating themoisture levels of the wall structureswere obtained and from these conclusionsvould be drawn. The work demonstratesthe differences that arise when using adiffusion barrier or vapor barrier inwall construction.

AbstractTitle: Correlation between the levels of education and conformity to traditional masculine normsAuthors: Larsson, M., & Ljungqvist, D. (2008)Objective: This study is an attempt to explain correlations between the levels of education and conformity to traditional masculine norms. It is mainly based on the social construction of gender. Background: A high level of education is associated with a healthy living, and a high conformity to traditional masculine norms associated with harmful health behaviours. The background also presents different views of masculinity, the construction of gender and the construction of norms.

Smartphones have become more common as business tools within the workplace. With its many features and great flexibility, the smartphone has stormed the business world and become an alternative or complement to the laptop. As these mobile units' popularity has increased, the interest of businesses to invest in this new technology has increased, but has security kept up with the technology developments?This study aims to conduct a study to see if the companies in the IT industry have the same safety awareness for smart phones to laptops.The study shows that companies have greater safety awareness and higher safety requirements for laptops than smartphones. Meanwhile, both end-users and management are well aware of the risks and threats that the smartphone is facing..

Lufttätheten hos en byggnad påverkar dess energiprestanda, luftkvalitet inomhus, ljudisolering och riskerna för fuktskador. Lufttäthet definieras i Sverige oftast utifrån klimatskalet, i enlighet med tidigare byggnadsregler och den svenska definitionen för passivhus. Däremot finns det idag inga specificerade myndighetskrav på lufttäthet i Sverige. I examensarbetet undersöks lägenheterna i ett flerbostadshus i Malmö. Förutom lufttäthetsprovningar enligt SS-EN 13829 gjordes en mottrycksmätning för att bestämma läckaget mellan två lägenheter.

By using the cyborg as a structural tool to analyze certain aspects of human interaction with what can be perceived as landscape or landscape architectural elements, this thesis seeks to explore the concept of the cyborg landscape in order to place human practice in the context of postmodern ideas of the end of true nature. Ever since human kind has externalized evo-lution by using tools and extending the body with technological inventions, we have also taken our surroundings out of their natural trajectory. Everything we do that is conditioned by the use of technology is altering that which we perceive as nature and natural. Since we have been doing this for millennia we have of course also altered our surroundings by the influence of technology.This thesis uses three examples of landscape or landscape architectural elements that are conditioned by the integration of technology to explore this practice through a postmodern model of analysis based on the concept and basic premises of the cyborg, or the cybernetic organism. A cybernetic organism is in short an organism that has functioning technological parts integrated into its system.

Our aim in this work has been to redesign ModernFamilies and make a user-friendly interface for people with aphasia. The focus has been to identify general issues they might face while using different technology and applications, in order to find better alternative design for ModernFamilies, with a focus on usability. To approach this issue, we used a qualitative method. Our study includes several interviews and observations preformed in conjunction with the AGNES project (AGeing in a NEtworked Society) and speech therapists. Aphasia requires simple design that in the same time gives them support to understand and use technology and different applications.

In many clinical applications, it is desirable to transmit sensor information wireless. In earlier research, investigation transmit ECG signal using Bluetooth, was performed. However, when Bluetooth has some drawbacks it is of interest to investigate alternative methods, one such method is ZigBee. Bluetooth has higher data rate speed (1Mbps) than ZigBee (250kbps). However, Bluetooth consumes more power.