The main purpose of this study is to investigate the productivity effects of multiple tree handling in thinnings. Other important elements have been to investigate in which extent multi-tree handling is used in stands with different stem volumes and the impact of collecting partially delimbed fuelwood assortments has on harvesting performance. The study is based on data from thinnings in Sydved and contractors' operating activities. Collection and compilation of operating schedules, number of stems and surveyed volumes from several contractors and a large number of executed orders underlying the results. Multiple tree handling is used to a much greater extent at lower average stem volumes. Prediction models for productivity of the multiple-tree handling harvesters in the study differ from the productivity models for single-tree handling. In the model developed in this study productivity is not as dependent of stem volume as reference models.

This paper examines how pupils with a non-Swedish background, in a secondary school in Stockholm?s suburban, Sweden, interpret and absorb the contents of school-room classes. It also examines whether the interpretations are influenced by a power-relation between teacher and pupils. The pupil?s interpretations, including their values and perceptions as regards to the content, are central to our study.Firstly, classes on world conflicts and corporal punishment for children were observed and these observations were the foundation to this study.

The purpose of this thesis is to investigate the democratization process in Kurdistan on the basis of consolidation democracy with focus on arenas defined by Linz and Stepan (1997), namely economic, political, legal, civil society and arenas of state bureaucracy. Furthermore, I intend to explain Kurdistan?s road toward democratization in Kurdistan from 1991 until today, with a focus on the years 2003-2012. The main results are that Kurdistan has developed conditions that support a future consolidation of democracy. However, there are weaknesses in the economic situation, rule of law and the arena of bureaucracy.

Syftet med studien var att beskriva arbetsterapeuters erfarenheter av trädgården som arena för arbetsterapeutisk rehabilitering. Undersökningsgruppen bestod av sju legitimerade arbetsterapeuter som arbetat med klienter i trädgårdsmiljö. De utvalda arbetsterapeuterna intervjuades utifrån en semistrukturerad intervjuguide. Det insamlade datamaterialet analyserades med kvalitativ innehållsanalys. Resultatet presenteras i tre kategorier "Trädgården som ett aktivitetsrum", "Trädgårdsrelaterade terapeutiska aktiviteter" och "Arbetsterapeutens kompetens för trädgårdsrehabilitering".

Introduction: Our lifestyle habits affect our health and unhealthy habits are a contributing factor to disease. Health care is an arena that should work with health promotion. MI (motivational interviewing) is a method used in various forms of care to work with lifestyle. Aim: To map methods with intention to be used in Swedish primary care, to work with the lifestyle habits diet, physical activity, alcohol and tobacco. Method: This is a literature based study.

Denna uppsats behandlar ämnet OPS och de kringliggande områden som har varit av intresse för att studera valda delar, av upphandlingen och konstruktionen av samarbetet mellan kommunen och privata aktörer, kring Uppsala Arena. De ämnesområden som aktualiseras i huvudsak är; den kommunala kompetensen, statstöd och formerna för olika typer av upphandling inom EU. Resultatet visar att Arenaprojektet i Uppsala är att betrakta som en byggkoncession. Dessutom har konstaterats att kommunen kan ha agerat utanför den kommunala kompetensen och att stödet mycket väl kan utgöra ett otillbörligt statstöd. Faktumet att Uppsala kommun inte ansökte om godkännande från EU kommissionen för sitt stöd till Arenaprojektet kan ses som en lärdom för andra kommuner som planerar att genomföra liknande projekt, då detta agerande med största sannolikhet avskräcker privata aktörer, med den ökade risk det medför..

The purpose of this study was to illustrate how children of the "digital generation" used their computers in their everyday practice. The important in the study was children's perspective on computers interactions and communications in a digital arena.An essential item about understanding children's way to think about computers was to let children themselves speak by taking part in the study, because children's voices are seldom heard in public. The empirical material used was interviews with sex children between 13 and 15 years old. My method was qualitative.The main results showed that social relations are very important for children. The Internet gives children access to an arena where they are able to make new contacts with others as well as transcend their biological as their physical identity.An important accepts for the children in the study was the option to be anonymous.

This report describes the design and implementation of a multi-master, packet based protocol for small and tiny microcontrollers where resources are limited. The protocol was named "Tiny Controller Network" or TCN for short. The protocol is meant mainly as a control bus for automation and sensor acquisition applications but due to its flexibility can also be used for other purposes as well. It borrows some of its functionality and design ideas from the well known CAN bus and Modbus but also has a number of major differences like the use of standard hardware and time synchronisation. One of the key aspects during the design was the use of very little system resources and common on-chip hardware peripherals like a UART.

Abstract   This degree project comprises 30 credits, i.e. 20 weeks of work. The work mainly deals with the energy balance for a multi-family house in Västerås and the requirements for energy conservation in the Swedish building code, BBR. Calculations of the energy balance are supplemented by a number of interviews. Energy conservation in general has become more important in recent years and the subject is in line with increased public awareness. This importance and attention is explained by environmental problems in general and global warming in particular, but also by rising energy prices.

Då IT idag spelar en central roll inom i stort sett varje organisation ökar även kravet på organisationen att förstå verksamheten och dess processer och vilka problem man försöker lösa med hjälp av IT. I denna studie kommer vi försöka identifiera de problem som är kopplade till kravhantering och kommunikation i ett multi-nationellt företag där kravinhämtningsprocessen sker kontinuerligt snarare än projektbaserad. Vi kommer också att försöka föreslå lösningar på de problem vi identifierar. Datainsamlingen har skett via enkäter och intervjuer. Enkäten skickades ut till slutanvändarna av systemen och intervjuerna riktades till fyra nyckelintressenter i kravhanteringsarbetet.

Migrationsverket är en myndighet som prövar ansökningar från personer som vill söka skydd, ha medborgarskap, studera eller vill jobba i Sverige. Då det på senare tid varit en stor ökning i dessa ansökningar har tiden för vilket ett beslut tar ökat. Varje typ av ansökning (exempelvis medborgarskap) är en process som består av flera steg. Hur beslutet går igenom dessa steg kallas för flöde. Migrationsverket vill därför öka sin flödeseffektivitet.

This paper is part of the research programme ViSuCity, a programme with the goal of creating more sustainable urban planning through the development of better visual tools, which ultimately means better communication between various parties of public planning. The paper concerns the implementation of MCE into a 3D program for visualization. Multi criteria evaluation (MCE) is a technique that has been developed during the last 20 years. It merges GIS with AHP, forming a decision making tool for localization of, for example, new buildings.The result is an automated tool that enables advanced analysis of geographic areas.The tool has a very high potential due to the completely automated MCE and it is adapted for people without a technical background, let alone formal training in MCE. It provides great opportunities to test different scenarios, something that should be an important advantage.

Syftet med vår studie har varit att ge en ökad förståelse för pedagogers syn på och hur verksamheten i förskolan formas utifrån ett jämställdhetsperspektiv. Vidare valde vi att studera hur barn i förskolan uppfattar jämställdhet. Vi valde att utföra vår studie med en kvalitativ forskningsmetod bestående av intervjuer enskilt och i grupp. Vi intervjuade både pedagoger och barn för att nå vårt syfte. Resultatet av intervjuerna med pedagogerna var att de tyckte det var svårt att arbeta med jämställdhet då verksamheten anses som en arena för kvinnor.

The consumption of alcohol has stabilized in Sweden 2007, after several years of high increase. Despite the stabilization of the consumption the avaliability of alcohol has been raising, which constitute a big and in future years likely an increased risk in health among young people. The aim of the study was to describe how the staff on a secondary school works among pupils with alcohol prevention and promotion. Aquired knowledge are received from litterature, scentific articels and Internet to strength the relevance of the study. The school is an important arena in the work with alcoholprevention among pupils.

Folkhälsovetenskapligt program.