Studiens målsättning var att utvärdera kvalitén hos hingstsperma selekterad med hjälp av Single Layer Centrifugation (SLC), med huvudsyftet att studera den mitokondriella membranpotentialen (??m) och förekomsten av reaktiva syreföreningar (ROS) hos hingstspermier före och efter SLC. Ett insemineringsförsök med SLC selekterad och rutinspädd sperma genomfördes även på ett litet antal ston, men inga slutsatser kunde dras av resultaten. Humanstudier har visat att spermier med låg ??m mer frekvent har återfunnits hos män med fertilitetsproblem. Mätning av ??m har gjorts genom att tillsätta den lipofila JC-1, vilket i både studier på både humana- och ekvina spermier har visat sig vara en känslig metod för att särskilja spermier med låg respektive hög ??m.

In contemporary global environmental governance stakeholding, as a means for defining legitimate participants in democratic decision-making, has become of great importance. In this essay I deploy the concept of ?the stakeholder perspective? to denote arguments that all stakeholders ? defined as carriers of particular interests ? should be able to participate in political decision-making affecting their interests. The purpose of the essay is to analyze the stakeholder perspective's potential to change environmental politics. Departing from the philosophy of Heidegger, I develop a theoretical approach that separate the concept of the political from that of politics.

Politicians Week in Visby has since the late 1960s developed to be a fairly unique concept in Swedish politics, which even in recent years has begun to be exported to other countries in Europe. Curiosity and interest around the arrangement of activities and actors have in the past decade become increasingly both nationally and internationally. The purpose of this study has therefore been to find out how ?Almedalsveckan? as a political arrangement emerged and developed. The question that the study mainly tries to answer is how ?Almedalsveckan? became a concept of the open democratic meeting between politicians, citizens, journalists and various organizations in the Swedish society.

The flow of information in road vehicles intensifies as new techniques develop. Informationsources such as cell phones, navigation equipment and radios demand the driver?s attentionwhile he or she must stay focused on the road to perform a safe driving. Today the visualinformation inside the vehicle is mostly located on the dashboard, which forces the driver tolook down when shifting attention between the environment outside and the informationinside the vehicle. One way to avoid this is to useHead-up Display (HUD), a technique thatprojects information in the visual field of the user.This master thesis has been performed in cooperation with Scania CV AB, a world leadingtruck producer.

C-essay in political science by Anna Höjenberg and Maria Stenberg, spring of 2006?The Grey Zone ? An essay on the characteristics of a hybrid regime and a case study of Russia?. Supervisors: Joakim Ekman and Jonas LindeThis essay deals with the concept of hybrid regimes. The purpose is to describe the structure and the content of such a regime-type and try to create a model which can help us to analyse different countries. The essay is divided into two sections.

Temporary architecture is an alternative urban planning concept which has been adapted in many cities worldwide during the last decade. There is however no common definition for temporary architecture and it is diversely labelled and applied. In 2013 it also became publicly introduced in Stockholm via the approval of the city's first architectural guideline. Temporary architecture is presented in the guideline as a potential tool for exploring public spaces among other architecture related themes. The ideas for temporary architecture are ambitious and promising. The problem is that they are vague and leaves questions regarding performance unanswered.

This is a paper about the effects from smoldering fire on lithic objects from an archaeological view. The introduction gives the background to this paper, a short orientation to forest wildfires and why the work is limited to: flint, quartz, quartzite and slate. Material and methods describes the stone materials and the setup that was used in the temperature logged tests with three replications for each type of material. The fuel in the burnings was peat on a bottom of sand. Flint showed a more drastic effect from heat compared with the other materials. Slate seems to have greater tendencies to change to darker colour and luster at lower temperatures than the other materials.

This master thesis starts in a wondering about the visions and ideas we have about thecity and about the urban. In Swedish about the term stadsmässighet, which can be translatedin to city-like, urban or urbanely, something that describes or contains features ofthe city. How do we use the city as a role model? Is urbane building the same as buildinga city? Is it about architecture and aesthetics or is building urbanely the way to makepopular cities? The central aim of this essay is to study visions and reality around urbanebuilding in order to understand the concept?s meaning and how it changes. My ambitionis that the essay will function as a discussion basis for students and planners.The work starts with literature studies where theoretical definitions and concepts aboutcities and about the urbane is investigated.

This paper examines how themed hotel companies work with innovation and innovation processes to meet the demands of todays market.. To get a deeper understanding the paper is focused on three separate hotel companies in Sweden. The paper is based on a qualitative method. The paper starts with a methodology chapter, followed by an explanation for a number of concepts that are central in the paper. Here, the reader will also read about the concept of innovation, and innovation processes. This is followed by a number of innovation processes in tourism.

This essay investigates the feminist philosophy of Rosi Braidotti with particular focus on the alternative feminine feminist nomadic subject that she creates. I also introduce Braidotti?s theoretical inspiration from Gilles Deleuze and Luce Irigaray. I argue that Braidotti creates an alternative figuration for feminism through synthesizeing Deleuze?s concept of ?becoming? with Irigaray?s sexual difference-theory.

Today, the management concept of lean has stretched far from its origins in the Japanese automobile industry. When reaching the Swedish restaurant industry, the conditions for a successful implementation of lean change as a result of the high employee turnover and the significant amount of part-time employees characteristic for the industry. Combined with a high-end service profile, these workforce characteristics seem inconsistent with some of the basic principles of lean. By conducting a case study, this thesis aims to investigate the effects of a variable workforce on the enablers for a successful implementation of lean in a high-end service industry. Using a theoretical framework consisting of enablers for an implementation of lean in services, the study finds that the variable workforce inhibits an implementation of lean by complicating the effects of traditional training, as well as the possibility of understanding the lean concept at all levels of the organization.

International regulations target a global reduction of carbon dioxide (CO2) emissions through the allocation of national reduction targets and the definition of mechanisms to achieve these targets. One of these mechanisms is international emissions trading, these trading programs have been the targets of widespread criticism since they were introduced into the policy-making arena. The point of departure in this study has been that the trading raises questions about morality, since it implies signals, which legitimates pollution. The main purpose with this study has been to find out if emissions trading systems can be morally justified with the method of wide reflective equilibrium. From the study it was found that the moral intuition; it is wrong to pollute the environment, and perform activities, which legitimates pollution, finds support from the different theories within environmental ethics and Kantian ethics.

I dagens samhälle kretsar shopping inte bara kring själva produkterna som säljs, utan även om hur butiksmiljön är uppbyggd. Den visuella miljön och hur produkter presenteras har stor påverkan på kunders beteende och inköp. Ljus, ljud och färger påverkar våra sinnen både positivt och negativt, vilket butiker utnyttjar på olika sätt. Syftet med detta uppsatsarbete är att beskriva vad unga kunder (18-25 år) anser ska ingå i ett attraktivt och starkt butikskoncept. Syftet är också att undersöka hur unga kunder upplever likheter respektive skillnader gällande butikskoncept för butikskedjor och produktutvecklande varumärkesleverantörer.

The purpose of the house which is the basis of this report is to be able present itself on the market as a relatively cheap and at the same time a climate friendly choice. The house is supposed to be able to be built anywhere in Sweden and the rest of Scandinavia in a short period of time. This puts demand on what kind of heating system the house can have, since not all places have the geographic advantage of being able to use geothermal or district heating. Therefore the heating system choices will only include those that are not limited by their geographic location. The house will be built in modules which only require the groundwork to be done before the house can be erected. In this report "System solutions for plus or passive-housing" a comprehensive literature search has been conducted as well as a number of calculations.

Lean Product Development is a knowledge-based business concept in order to maintain high quality, meetcustomer requirements and to make product development more efficient. An important part of the processis to add a lot of resources at an early stage and execute the development as an iterative process betweendepartments exploring many alternatives thoroughly. The work focuses on how Lean ProductDevelopment is carried out and explores how to manage interaction between different departments andexpertise with regard to cross-functional collaboration and knowledge sharing i.e. learning.The information for the studies was gathered at a major Swedish company from two projects. The projectswere carried out as cross-functional and possible key factors for cross-functional collaboration wasidentified.The results have been correlated with theories of Lean, Product development, Lean product developmentand Learning.