This essay contains a comparative analysis of Erik Olin Wrights Marxist class analysis and Michael Hardt and Antonio Negris post-Marxist class analysis as presented in their books ?Empire? and ?Multitude: War and democracy in the age of Empire?. I discuss the shift in analytical focus from state level to global level that Hardt and Negri's analysis represent and the ensuing relevance of this for contemporary class analysis. The essay also address the challenge and implications posed to class analysis by the ever increasing economic globalization, from a material production to an ever growing immaterial service economy and the decrease in state power in controlling capital and labor movement. I propose that analytical understanding of class conflict help us to a better understanding of the mechanisms and dynamics that generate social and economical inequalities and that an updated Marxist class analysis still have much to contribute to our understanding to how these issues not only shape our society but also our capacity to counteract them..

Modern milk production have come a long way when it comes to accommodating the nutritional and physiological needs of the animals, but unfortunately the behavioural and psychological needs of cows and heifers are often left unfulfilled. A long time for eating is beneficial for the digestion and also gives the cattle something to do and decreases the risks for developing abnormal behaviours. An important factor that influences eating- and ruminating time is the particle size of the roughage. The aim of the study was to find out if particle size influences the behaviour of dairy heifers, in particular with regard to eating behaviour and abnormal behaviours. The study was conducted at Uddetorp farm high school in Skara. Forty-two heifers of the breeds SR and SF were housed in 8 slatted floor pens.

This essay discusses the import of cod (Gadus morhua) in Sweden during the Middle Ages through isotope analysis of cod vertebrae. The isotope analysis is used to trace the cods origin to either the Baltic Sea or the Atlantic Ocean. The bones were subjected to d13C, d15N and d34S analysis; 64 of  the analyzed bones met the quality criteria. The isotop data showed that import of Atlantic cod was significant in medeval Sweden. The analysis suggests that there is no specific time or event that the sites start to import cod but this varies from site to site. .

Huvudsyftet med denna studie är att beskriva hur ett barn, som använder ett datorbase­rat grafiskt kommunikationshjälpmedel (Tellus), med hjälp av reparationer löser lokala kommunikativa problem i samarbete med människor i sin omgivning. Barnet har video­filmats i vardagliga naturligt förekommande aktiviteter ? skola och hem. Som analys­metod har Conversation Analysis (CA) använts. Resultaten visar att reparationer är en typ av resurser för deltagarna att, bland annat, skapa samförstånd genom att förtydliga oklarheter och missförstånd i samtalet.

Nowadays, the establishment of new touch screen technology has changed significantly the way we navigate on the Internet. The requirement to design websites that adapt to various artifacts such as touch screen computers are increasingly a need to consider. The purpose of this study is to discover - What are the specific usability requirements should be addressed in designing of websites for touch screen computers? - In order to examine the essay?s question, it presents a study where five people visiting three different websites on the touch screen computer Ipad. The study was conducted using a participant and structured interview observation in form of a think-aloud method.

Numera är multimedia på webbsidor mycket vanligt. Användare kan tillexempel se på filmer på sinadagstidningars webbsidor. Webbsidor har också blivit mer interaktiva. Detta beror dels på de högahastigheterna användare har på sina internetuppkopplingar, som tillåter tyngre multimedia påwebbsidorna, så som video. Teknikerna bakom de här multimedia webbsidorna heter HTML 5 ochFlash Player.

The aim of this thesis is to examine how personnel working with asylum cases at the Swedish Migration Board handle their role as administrators of asylum. For the study 7 asylum administrators were interviewed and the analysis was made with influence from the method critical discourse analysis. To understand the themes in the analysis I have used Michael Lipskys theory about street-level bureaucrats. Main results from the analysis of the interviews were that the street-level bureaucrats had certain strategies for managing the difficult aspects of the job. The interviews also showed that the participating informants had difficulties with different identity positions..

This study examines how professional social workers relate to problematic computer and video gaming as an addiction. It is a qualitative interview study aimed to describe and analyze how professional social workers, who in some way work with problematic computer gaming, relate to the player?s problems in terms of a concept of dependency. The theoretical approach is based on social constructivist theories of discourses, normality, the definition of dependency and diagnoses. The study was conducted through five qualitative half structured definition interviews with professional social workers that work directly or comes in contact with problematic computer gaming.

The Uppsala based company Q-linea develops procedures, instruments and systems for protein and nucleic acid analysis. The components in such an instrument are controlled by microcontrollers. Microcontrollers are computers in one singular chip that can be used in a wide range of applications such as cars, toys or in this case an analysis instrument. When developing a new instrument for biochemical analysis, Q-linea needed new software for controlling and communicating between the components in the instrument. The process of developing this software is the subject of this thesis.The project included research of microcontrollers and the components in the instrument.

Rapporten som följer är en analys av en metod som genererar regler från neurala nätverk. Metoden heter VI-Analysis (Validity Interval Analysis) och är framtagen av Sebastian B. Thrun [Thrun]. VI-Analysis arbetar på det sättet att det neurala nätverket ses som en svart låda där endast de inputvärden och outputvärden som finns i nätverket används som underlag när regler ska genereras. Dessa inputvärden och outputvärden kommer sedan att få tillåtna intervall av VI-Analysis.

SyfteSyftet med undersökningen var att få en bild av flickors och pojkars läsvanor i skolår fyra på fritiden. Frågeställningarna var: Hur ofta läser eleverna på sin fritid? Vad läser eleverna på sin fritid? Finns det någon skillnad mellan flickornas och pojkarnas läsning?Teori Tiden i skolan räcker inte alltid till för att bli en duktig läsare, utan eleverna måste även läsa på sin fritid. Genom att ta del av elevernas egna läspreferenser och använda den kunskapen kan undervisningen utvecklas och anpassas för att tillmötesgå elevernas egna intressen och behov. Detta i sin tur kan leda till ett ökat läsintresse på fritiden.

This study examines the cultural place and status of video and computer games in the Swedish public library. Using works on popular culture and the theories of Pierre Bourdieu, this study employs quantitative methods, as well as textual analysis, to analyze the results of an online questionnaire with 19 questions focusing on selection criteria, shelf placement, perceived competence, as well as reasoning for having or not having these games in the library. 286 out of the 440 libraries contacted is participating in the study, and the libraries consist exclusively of public libraries in Sweden that are found in the database of the Royal Library.The results of this study show that a larger number of libraries than previously indicated have started to provide electronic games to their patrons. At the same time, patterns in the data and comments suggests that these games in many cases still do not enjoy the same level of cultural recognition as other media. Indicative of this is the way most libraries seem to focus on the medium being exclusively for their young patrons, with seem-ingly very little in the way of investment for adults.

The regulations for energy consumption are consistently getting more and morestrict. This leads to a higher customer demand for energy analysis early in the buildingdesign process. Many building planners and architects use powerful modeling softwareto visualize their projects. These digital models contain sufficient information aboutthe building?s physical characteristics for reliable energy analysis.

Syftet är att konstruera en sensor för att identifiera objekt på bilden från en videokamera. Sensorn består av en mikroprocessor som programmeras i assembler samt en enkel CMOS-videokamera och tillhörande analag elektronik. Sensorn är främst tänkt att användas för övervakning inom tillverkningsindustrin..

Det finns ett begränsat utbud med forskning kopplat till hur fotbollstränare tänker kring ochgår tillväga under träningar inte bara i Sverige utan även internationellt. Studierna vi har tittat på är inte samtliga i ämnet men påpekar bristen av intresse att undersöka coachers didaktiska tillvägagångssätt kopplat till teoretiska kunskaper. Uppsatsen har skrivits inom ramen av ett större projekt. Studien är av kvalitativ ansats med utgångspunkt ur Peitersens modell?Metodiska former?.