Large-scale land investments is not a new phenomenon, but increasing prices on food and agrofuels have inflated prices on land and has led to an enhanced interest in landinvestments from a range of different actors. The ProSavana project in the Nacala corridor in the Nampula province, northern Mozambique is a large-scale land investment with the purpose of establishing intensive commercial agriculture and is planned to be implemented this year (2013). The project is financed by Brazil and Japan in collaboration with the government of Mozambique. It is not quite clear how large-scale land investments affect the areas they are implemented in and how they can affect the possibilities for sustainable development in these areas. Both opportunities and problems can be observed within the social, economic and ecological dimensions of sustainable development.

Storage of biomass is associated with problems like heat development, biomasslosses, and reduction of the fuel quality. Certain processes such as biological- andchemical degradation are responsible for these storage problems. This master?sthesis was carried out at Vattenfall Research and Development AB and is alignedtowards quantifying the biomass losses from short-term storage (1-2 months) ofbark and recovered wood. The biomass was stored in outdoor piles during differentseasons, campaign 1 (summer) and campaign 2 (autumn).

This study uses European researcher Tomas Valasek?s hypothesis about factors required for defence cooperation in order to achieve conditions which can be successfully applied to the Nordic defence cooperation NORDEFCO. The study uses only Norway and Sweden on the grounds that they are the original actors and the driving forces behind the defence cooperation. The factors studied are; the countries' strategic culture, solidarity and trust between countries, similarity in military forces, if similar conditions prevail in the defence industry and if the intentions of cooperation have been clarified.Mainly government documents in the form of propositions, orientations and defence documents are studied, together with previous research in this area and, especially, interviews with representatives of NORDEFCO at military level and policy level as well as outside perspectives from the military attachés in each country. With the intention of studying the extent to which the factors Valasek features may prove to be significant in assessing the conditions for enhanced cooperation in NORDEFCO, the study raises the question of how it is possible to find expressions for the factors.

This study was carried out in Jordan with the purpose to investigate the bacterial microflora of egg shells from cage systems and from deep litter floor systems. Another aim wasto get a general impression of the hygiene, at farm level, of egg production in Jordan andthe factors affecting it.Eggs from two cage systems and three floor systems were analyzed, regarding bacterialcontamination of the egg shells. Egg samples were taken from the storage room, the eggcradle in the cage system and from the nest and floor in the floor system. To get a generalimpression of the hygiene at the farms, swab tests and air tests were performed. Swab testswere performed with a sterile cotton swab at the same units as the eggs were sampled andair tests were performed by opening petri dishes where the hens were staying.

Biologisk bekämpning innebär reglering av oönskade växt- och djurpopulationer med hjälp av naturliga fiender. Det finns fyra grenar inom biologisk bekämpning och en av dessa är gynnande av naturliga fiender. Det innebär att förutsättningarna i trädgården anpassas så att önskvärda invånare gynnas och på så sätt minska populationen av skadedjur. En viktig skillnad mellan gynnande av naturliga fiender och de andra formerna av biologisk bekämpning är att inga organismer sätts ut utan de naturligt förekommande används. Det finns många olika nyttodjur som bör eftersträvas att ha i trädgården. Dessa brukar delas in i predatorer, som jagar och äter upp bytesdjuret, och parasitoider, som parasiterar genom att lägga sina ägg i eller i närheten av sitt byte. Genom att skapa en mångfald av olika sorters växter i sin trädgård kan en mängd olika insekter och andra djur lockas dit.

The Veiled Party: A Discourse Analysis of Sweden Democratic Texts aims to further the understanding of the underlying ideology of the Sweden Democratic party, by revealing whether or not there is any ideological content that include race, racialization, and racism in the party?s political texts. The study offers a background description of the discursive change in the social and political climate of debate in Sweden, which opened a policy window for xenophobic agenda setting. In addition, the study delivers a presentation of the public debate regarding the Sweden Democrats, as well as statements by party representatives.Through a social constructionist and discourse analytic framework, the study aims at understanding how the application of racial ideas are done and mapped. The core of the theoretical framework is a critical race and whiteness theoretical approach.

Abstract In order to make the modern agriculture less dependent on non-renewable external inputs, it has to rely more on ecosystem services. The agricultural system produce not only food, fiber and fuel, it also generates other ecosystem services such as e.g. photosynthesis, recycling of nutrients, influencing local microclimate, pollination, biological control and detoxification of noxious chemicals. This study is an attempt to get a better understanding about the interaction among different ecosystem services and different habitats capacity to generate them. An evaluation of eight different methods is done. The ecosystem services studied are the ability to absorb solar energy, biomass production, botanical diversity, decomposition and natural predation of aphids.

Röntgenläkarna väljer ofta att byta undersökningsteknik för att fastställa misstänkt patologi som inte går att diagnostisera med en metod. Vid röntgenundersökningar av sinus (bihålor) så kan läkaren välja mellan konventionell röntgen eller en datortomografiundersökning. Skälet är att diagnoser som tumör, benpåverkan eller ansiktstrauma inte avbildas lika bra med den konventionella metoden. Syftet med den här studien är att jämföra datotomografi och konventionell röntgen vid sinusundersökningar, vilka för och nackdelar som de olika metoderna har, hur bildinformationen och diagnostiken skiljer sig, vilka risker som finns med joniserad strålning samt vilka biologiska effekter strålningen har på människan. Intervju har gjorts med odontologi läkare som berättat om för och nackdelar med de olika metoderna, och litteratur och artiklar har gett kunskap för att komma fram till resultatet.

The newspaper industry changes with the society. New trends and developments affect how layout and design are perceived. Therefore it is important for the survival of a news­paper to catch up with trends and retain contemporaneity. This demands that a daily paper frequently updates its appearance and sometimes even redesign the whole newspaper. Folkbladet, a newspaper in Norrköping, is currently in need of a new layout. The employees often deviate from the graphic guidelines that exist at the company today, due to that it doesn?t feel contemporary, but also because they don?t appreciate the appearance as it is today. This thesis is based on a study of the layout of Folkbladet and analyse: which tools can be used to create a distinct identity regarding layout, which tools you can use to create a clear structure and readability in a newspaper, and how Folkbladet can make use of these tools. To find out about the company?s situation today and their identity, interviews have been made with employees.

The Swedish market for vehicle inspection is re-regulated since June 2010. More than four years after the re-regulation there are eight companies in the market. Two of these companies are a result of the former monopolist's owners divided the business among themselves. The remaining six companies have entered the market through acquisitions or by building up their business from scratch, these are known as new entrants in the study. The competition has developed slowly and the former monopolist still has the highest market share.

This essay will focus on the significance of gender in toys´ portrayed in children books for the age 3-5years. The aim for the essay, partly, is to highlight how gender stereotypes can come forth and affect children through the way toys are illustrated within children?s books. The essay will address books from two different time periods, the first period being the 40-50- 60's and the other being the 00´s. The questions to be addressed in this essay is; what type of toys? children play with in the books used in the analysis, and if a change can be detected between the different time periods in terms of gender awareness in what type of toys are presented in the books.The main method used in this essay is an iconological image analysis in which the first step is mapping, other methods used is analysis and interpretation.

The ability to detect protein-based biomarkers, which are linked to different diseases like colorectal cancer, is very important as a diagnostic tool. Usually complex biological samples like blood are studied which will contribute to different technical issues when performing an assay. The aim with the project is to optimize and develop the high throughput protein detection technique Proximity Extension Assay, PEA, into a 96-plex panel, in hopes of discovering an expression profile for colorectal cancer. PEA was developed by Olink Bioscience and allows specific proteins in a sample to be quantitatively transformed into nucleic acid sequences that are subsequently detected and quantified with real-time PCR. Two proximity probes containing oligonucleotide sequences bind pairwise to target protein and when brought in proximity, a DNA polymerase will extend a hybridization arm from one probe over to the second forming a double-stranded DNA sequence that can serve as a template in real-time PCR.

Biogas is an expanding sector within the broad field of agriculture and animal production. Small-scale biogas offers local combined power and heating production and the substrate is transformed into high-quality biological fertilizer. This bachelor thesis focuses on a pig farm in south-western Sweden, where biogas is produced from pig manure, evaluates and suggests ways of optimizing the process and investigates whether investing in an upgrading plant would be a feasible and more cost-efficient option. The results show that the biogas plant is working well, although the production differs from the original plans. This shows in turn that planning and examining the basic conditions before making the investment is of great importance, as well as monitoring and keeping detailed statistics of the running process.

Familjehemsplaceringar är en viktig insats i den sociala barnavården. Efterfrågan på familjehem är stor medan svårigheterna att rekrytera nya familjehem ökar. Synen på familjehemsvården har förändrats från att ha varit ett permanent ersättningshem till att bli ett kompletterande hem för barnet. Detta innebär att det placerade barnet skall uppmuntras till att ha kontakt och umgänge med de biologiska föräldrarna och målet är att barnet skall flytta hem. Detta innebär att fosterföräldrarna skall samarbeta med barnets biologiska föräldrar.

In this essay, several factors in apple tree care (specifically in relation to whether dead wood should be kept or removed) are highlighted for example, aesthetics and biodiversity. To present some background, the essay begins by introducing some previous literature on dead wood. This leads into how dead wood is treated within forestry. Next, previous research on dead wood in fruit trees is mentioned. Cultural and historical management methods are also highlighted.