Grafisk profil för House of Sweden (Washington D.C.)

Detta examensarbete innefattar både en fördjupning och en praktisk del inom ämnet grafisk profilering och visuellt identitetsskapande. Den praktiska delen av examensarbetet har utförts parallellt med reklambyrån Cabesa Communication Sweden AB, Stockholm. Fördjupningsdelen behandlar områden som branding, företagsidentitet och grafisk profil. För att skapa ett starkt varumärke på en marknad krävs välplanerade, strategiska och originella reklamkampanjer samt en stark och enhetlig visuell identitet. Med hjälp av fördjupningen så har en kunskapsgrund lagts inom ämnet grafisk profilering och det praktiska arbetet har förenklats mycket.Den praktiska delen innehåller framtagning av en grafisk profil med tillhörande manual till House of Sweden, Sveriges nya ambassad, Event Center och lägenhetsbyggnad i Washington D.C., USA. Genom en kvalitativ och enhetlig grafisk profil ska House of Sweden kunna bli ett starkt och välkänt varumärke. Den grafiska profilen bygger på ett antal huvuddelar; logotyp, typsnitt, färger och bildspråk. Utifrån dessa delar har bland annat korrespondensprogram, annonser och profilartiklar tagits fram, allt sammanställt i en omfattandegrafisk manual.

En studie av Idre Fjälls webbplats med fokus på användbarhet

Idre Fjäll currently has not full control of how visitors experience their site or if it has good usability. I have helped the company to do a usability test on their website to see how and where any improvements can be made on the page before the winter season 2010. I have also done a survey to investigate how users perceive Idre Fjälls website. Ten people of various ages participated in the survey. All test subjects was recorded with both audio and screen activity during the tests. The test consisted of five different tasks to be solved over the internet at Idre fjälls website. Nr 1, 3, 4 and 5 was solved for most without problem. In nr 2, where a booking of a house would be done, here arose a problem in nine tests out of ten. The results show that the site has very good graphic design and information design, but some weaknesses in interaction design. I have worked out proposals on the most significant problems identified during the test.

Buried screen-printed contacts for silicon solar cells

A Simple way to improve solar cell efficiency is to enhance the absorption of light and reduce the shading losses. One of the main objectives for the photovoltaic roadmap is the reduction of metalized area on the front side of solar cell by fin lines. Industrial solar cell production uses screen-printing of metal pastes with a limit in line width of 70-80 μm. This paper will show a combination of the technique of laser grooved buried contact (LGBC) and Screen-printing is able to improve in fine lines and higher aspect ratio. Laser grooving is a technique to bury the contact into the surface of silicon wafer. Metallization is normally done with electroless or electrolytic plating method, which a high cost. To decrease the relative cost, more complex manufacturing process was needed, therefore in this project the standard process of buried contact solar cells has been optimized in order to gain a laser grooved buried contact solar cell concept with less processing steps. The laser scribing process is set at the first step on raw mono-crystalline silicon wafer. And then the texturing etch; phosphorus diffusion and SiNx passivation process was needed once. While simultaneously optimizing the laser scribing process did to get better results on screen-printing process with fewer difficulties to fill the laser groove. This project has been done to make the whole production of buried contact solar cell with fewer steps and could present a cost effective opportunity to solar cell industries.

Passive solar options for reducing heating demand and maintain indoor climate in a multifamily house in Sweden

This research was carried out by studying possible renovation of a two-storey detached multifamily building by using passive solar design options in a cold climate in Borlänge, Sweden where the heating Degree Days are 4451 (base 20°C). Borlänge`s housing company, Tunabyggen, plans to renovate the project house located inthe multicultural district, Jakobsgårdarna. The goal of the thesis was to suggest a redesign of the current building, decrease the heating energy use, by applying passive solar design and control strategies, in a most reasonable way. In addition ensure a better thermal comfort for the tenants in the dwellings. Literatures have been studied, from which can be inferred that passive design should be abasic design consideration for all housing constructions, because it has advantages to ensure thermal comfort, and reduce the energy use. In addition further savings can be achieved applying different types of control strategies, from which the house will be more personalized, and better adapted to the user’s needs.The proposed method is based on simulations by using TRNSYS software. First a proper building model was set up, which represents the current state of the project building. Then the thermal insulation and the windows were upgraded, based on today's building regulations. The developments of the passive solar options were accomplished in two steps. First of all the relevant basic passive design elements were considered, then those advantages were compared to the advantages of applying new conventional thermostat, and shading control strategies.The results show that there is significant potential with the different types of passive solar design; their usage depends primarily on the location of the site as well as the orientation of the project building. Applying the control strategies, such as thermostat, and shading control, along the thermal insulation upgrade, may lead to significant energy savings (around 40 %), by comparison to the reference building without any upgrade.

Innebörden av att kunna 'house hop' rörelsekunnande som kroppslig förståelse

I den här artikeln presenterar jag en del av mitt avhandlingsprojekt (Nyberg, 2014) där syftet var att undersöka vad rörelseförmåga kan innebära i termer av vad ’man kan’ när man kan röra sig på olika sätt. Syftet med artikeln är att visa hur en fenomenografisk analys av elevers olika sätt att röra sig kan bidra till hur kunskapen om rörelsekunnande kan utvecklas. Den fenomenografiska analysen innebär att, i det här fallet, systematiskt undersöka hur elevers ’kroppsliga förståelse’ av en rörelse uttrycks genom olika sätt att röra sig. Resultatet av analysen visar även vilka aspekter av rörelsen som är möjliga att urskilja och erfara, vilket bidrar till en förståelse av vad det innebär att kunna en rörelse. I artikeln diskuterar jag hur en fenomenografisk ansats kan underlätta för lärare i idrott och hälsa att bortse från sina egna underförstådda antaganden om vad det innebär att behärska en rörelse och hur undervisningen i idrott och hälsa kan bidra till utveckling av rörelseförmåga.

Validity and responsiveness of at-home touch-screen assessments in advanced Parkinson's disease

The aim of this study was to investigate if a telemetry test battery can be used to measure effects of Parkinson’s disease (PD) treatment intervention and disease progression in patients with fluctuations. Sixty-five patients diagnosed with advanced PD were recruited in an open longitudinal 36-month study; 35 treated with levodopa-carbidopa intestinal gel (LCIG) and 30 were candidates for switching from oral PD treatment to LCIG. They utilized a test battery, consisting of self-assessments of symptoms and fine motor tests (tapping and spiral drawings), four times per day in their homes during week-long test periods. The repeated measurements were summarized into an overall test score (OTS) to represent the global condition of the patient during a test period. Clinical assessments included ratings on Unified PD Rating Scale (UPDRS) and 39-item PD Questionnaire (PDQ-39) scales. In LCIG-naïve patients, mean OTS compared to baseline was significantly improved from the first test period on LCIG treatment until month 24. In LCIG-non-naïve patients, there were no significant changes in mean OTS until month 36. The OTS correlated adequately with total UPDRS (rho = 0.59) and total PDQ-39 (0.59). Responsiveness measured as effect size was 0.696 and 0.536 for OTS and UPDRS respectively. The trends of the test scores were similar to the trends of clinical rating scores but dropout rate was high. Correlations between OTS and clinical rating scales were adequate indicating that the test battery contains important elements of the information of well-established scales. The responsiveness and reproducibility were better for OTS than for total UPDRS.