Kransalger är en viktig nyckelart i Östersjön. De förökar sig med hjälp av oosporer och denna studie har syftat till att urskilja morfologisk differentiering mellan oosporer inom och mellan individer och populationer. Främst ställde jag mig frågan huruvida skillnader och likheter i morfologi kan associeras med skillnader mellan olika geografiska avstånd och habitat samt i vilken mån oosporer kan återföras till korrekt population och individ. Kransalger av arten Chara aspera har insamlats på lokaler i östra Svealand och elliptiska Fouriertransformationer har använts för att med hjälp av vågfunktioner beskriva oosporernas konturer. Parametrarna i vågfunktioner har sedan använts för statistiska analyser.

The structural rationalization of rural firms in Sweden has led to many new creative ways of developing companies. The agriculture sector is characterized by the need of capital in form of buildings, labor and inventory. The rationalization process has led to free capacity in rural firms when new technology make buildings and inventory not longer necessary for the production process. To get a better cost coverage this free capacity can be used to start-up new business areas that help the rural firm to growth.The study aims to identify factors that motives entrepreneurs in rural firms to develop new business areas. The purpose is also to analyze driving forces that lies behind development of rural firms and the forces that support or not support development in rural firms.The study is built upon five cases that all can be categorized as firms with different size and orientation.

There are records of lowering of the water level in a lot of the Swedish lakes from the middleof the 1700th century. The aim was gaining more areable land to meet the needs of more foodto support the expanding population. In areas with top soil which contents of clay or loam asin the southwest of Scania in southern Sweden this was proven to be a successful wayexpanding the total outcome of the harvest.The studied area in the northeast of Scania, though, consists of morain with a lot of mires -much less nutritious conditions. When the water level is lowered the atmosphere gets accessto the peat. The dissolving of the organic matter that has been suppressed by the lack ofoxygene below water level continues.

The review of Integrated green spaces in urban areas ? A case study of inner Brisbane highlight the significance of addressing characteristics, qualities and landscape values in our outdoor environment. The importance of green spaces to the wellbeing of people in the city and the ecological, social and cultural values they carry are widely recognised in the field of urban and regional planning. At the same time Population growth, climate change and urban development put planners and scientists in a challenging position where new solutions must be put on the agenda in order to accomplish sustainability. Open space strategies, collaboration between stakeholders, public participation, learn from earlier failings and a ?value-led? approach facilitate the managing of open space. Brisbane is located in the fastest growing metropolitan region in Australia. The city´s open space landscapes offer cultural, geographical, recreational, social and scenic amenity assets, which make a major contribution to the regions identity they a wide world known for.

The poultry red mite, Dermanyssus gallinae, is a common problem in poultry facilities, causing great discomfort for the hens and effecting the production economically. Few efficient acaricides are available and there is a need for new control methods since resistance has become a problem in some cases. The aim of this study was to evaluate the efficiency of the new liquid silica control agent Ectopar, on the poultry red mite. An initial in vitro test of Ectopar and its two components individually was performed, where live mites were sealed in together with filter paper impregnated with one of the three solutions prepared. The survival of the mites was thereafter recorded repeatedly during a period of 120 hours and compared to a control. For the field study, two poultry farms with different housing systems were used, one with furnished cages (farm 1) and one with a single tier floor system (farm 2).

Purpose.The purpose of this essay was formulated as to examine the relationship between the development of deaths caused by unintentional injury and fast economic development in a country. The purpose is to create a picture of the development in the chosen countries.Background.Injuries and the deaths that sometimes follow are a problem for all communities, if nothing else just because of costs and the absence of incomes for the state. Countries ability to restrain these deaths should be of interest. Studies show that the number of deaths causedby unintentional injuries correlates inversely with the GDP/c, we can therefore expect that better economic conditions leads to fewer deaths and vice versa. It has been shown that an economic crisis often leads to considerably higher death rates.

AbstractEvidence based research has shown that organized parent support programmes have a goodeffect in strengthening the role of the parent and preventing problems during growth. Thisin turn has a great significance for Public Health.Komet is one of the evidence based programmes used in Sweden, based on Americanprogrammes and adapted to Swedish conditions.This qualitative study consists of interviews with six children between six and nine yearswith behaviour problems, whose parents have taken part in the Komet programme.With Grounded Theory as research approach the children?s experiences of the programmeand relations within the family have been looked into and analysed.The result of this study suggests that a space for growth of their own is a common need ofthe children, and that this can be achieved by giving them the opportunity to function in afamily environment where they are seen and understood.The Komet programme contributed to this by giving the family tools to strengthen relationswithin the family, create calm and make the children more visible.The self image of the children in this study had improved which gave them more room togrow in a strengthened family situation. This in turn improved conditions for good feelings,and sense of well being, of importance for child development and health..

Chinas government has a multifunctional program for a more sustainable forestry since 2000. This six key forest programs goal is to develop a more sustainable forest sector but also take environment consideration. The state forest administration in China has decided to create 5.8 million hectare of fast growing and high yield forest. Eucalyptus has showed to have good properties for pulp and timber production and therefore Eucalyptus plantations are under development in costal areas in southern China. By adding extra nutrients, growth can be enhanced in Eucalyptus plantations.

Bakgrund: Varje år utses, av Dagens Industri, cirka 1000 företag till gasellföretag vilket motsvarar färre än 0,5 % av alla svenska aktiebolag.  Dessa företag uppfyller vissa kriterier där tillväxt är den viktigaste. Gasellföretagens tillväxt är viktig för Sverige då de både bidrar ekonomiskt och står för många nya arbetstillfällen. Dock är det få företag i Sverige som har kunskapen att växa. För att ett företag ska kunna uppnå tillväxt ligger det i grunden en tillväxtstrategi som måste implementeras inom organisationen på bästa sätt. Vilka tillväxtstrategier använder gasellföretag och hur implementerar de dem?Syfte: Beskriva gasellföretagens utformning och implementering av strategier samt förklara deras tillväxt genom att identifiera tillväxtfaktorer.Genomförande: Studien är av kvalitativ art och baserad på intervjuer med fyra fallföretag.Slutsats: Vi har utifrån vår fallstudie identifierat vilka tillväxtstrategier och ekonomiska styrsystem som gasellföretag använder.

The aim of this essey was to find out what kind of help problem gamblers can get at social service offices in the region Västra Götaland in Sweden. We also examined the knowledge regarding gambling problems at social sevice offices and who the head of the social service offices regarded having the responsibility for the question of helping problem gamblers. As a last question we wanted to know if the size of the population in the community had an impact on these questions. Central questions in our essey asked are:How much help does the social service offices in the region Väsra Götaland offer problem gamblers? Who has the responsabilety to help problem gamblers according to social service offices?What knowledge does the social service offices have concerning problem gambling?Does the population of the community have an impact on theese questions?This is a quantitative study made as a webbservey to the head of the social service offices in the region Västra Götaland.

This is a bachelor thesis about arable land in Varberg, from sustainability and it?s relation to local government and management. Arable land has become more important as a natural resource from a global point of view and in concerns of higher demands of food supply, as a result of Population growth, higher consumption worldwide and climate change. But the arable land in Sweden is being exploited an increasingly rapid pace and the arable land in Varberg is not an exception of this development. The issue is most topical and the discussion holds questions about a declining agricultural sector, the formal and administrative protection of arable land and because other interests of land use often is given higher priority in community development and planning.

White-Nose Syndrome, WNS, is an emerging fungal disease in the Northern American bat population causing mass mortality in infected hibernacula. Geomyces destructans is a newly discovered psychrophilic fungus causing WNS but the pathogenesis and epidemiology of the disease is not yet fully clarified. Geomyces destructans has been found in Europe but has not been a cause of mass mortality there. This study is the first investigation done to see if G. destructans is present in Sweden.

Rapid Population growth and the fact that phosphorous is a limited resource implies that the question regarding an efficient use of phosphorus is of great importance, and consequently,that the phosphorous use efficiency should be as high as possible. The view on phosphorous use efficiency, and how this is calculated, has varied over time. This has had great implications on what type of research that has been conducted, which have resulted in an inconsistency between the academic?s view on the subject and recommendations received by farmers. The purpose of this paper is to calculate the phosphorus use efficiency in the Swedish long term fertility experiments.

AbstractAuthors: Agnes Källén & Amanda RedinTitle:Level: Bachelor of JournalismLocation: University of GothenburgLanguage: SwedishNumber of Pages: 39With this study we aimed to answer the following questions: has the amount of brand exposure on the Tv4 show ?Nyhetsmorgon? increased between the years 2008 and 2013? And if so, how can the increase be explained by well-recognized research in the field?The media industry is changing toward an increasingly commercial content. In television, this change is mainly caused by the growth in shows watched on the web and through time shift, which is the act of watching something on a digital video recorder, or DVR. This gives the viewer the possibility to fast forward through the commercial breaks, and therefore forces the networks as well as the advertizer to find new ways to reach consumers. Hence the plausible growth in product placement and brand exposure.

In Gällivare municipality there is a drogpolitical plan which goal is to provide parentsupport for the municipalities parents, make sure the children get a schooling that is evolving and to provide a vide variety of activities for the children?s free time. There should be a possibility for children to have healthy second natures. There should also exist environments that are free from alcohol. At those restaurants that serve alcohol a responsible serving of alcohol should be performed.