In this paper the rate of convergence, speed of execution and symplectic properties of the time-integrators Leap-Frog (LF2), fourth order Runge-Kutta(RK4) and Crank-Nicholson (CN2) have been studied. This was done by solving the one-dimensional model for a particle in a box (Dirichlet-conditions). The results show that RK4 is the fastest in achieving higher tolerances, while CN2 is the fastest in achieving lower tolerances. Fourth order corrections of LF (LF4)and CN (CN4) were also studied, though these showed no improvements overLF2 and CN2. All methods were shown to exhibit symplectic behavior..

The stretch from the riparian zone of a major river, through the mouth and upstream in tributaries forms a range of differing habitats. The aim of this study was to investigate the effect of these different habitats on the riparian Frog community in primary rain forest in Borneo; i.e. examine whether any gradients could be demonstrated in terms of species composition, diversity and density of frogs, as well as which environmental characteristics that seem to be of most importance in forming habitats of high conservational value. A major river, Segama, and three of its tributaries were investigated. The surveys were carried out at night by searching for frogs visually and acoustically along the streams, from the shore of the Segama river and 400 metres upstream in the tributaries.

The natterjack toad (Bufo calamita) is one of three species of toads living in Sweden. During the last decades declines in population numbers have been detected and are thought to be primarily due to loss of habitat, overgrown breeding ponds and competition from common toad (Bufo bufo) and common frog (Rana temporaria). In 2012 20 ponds in the location of Glommeskallen in Smögen were restored by clearing the ponds from overgrowth. The aim of this study was to investigate if natterjack toads used the restored ponds and if the restoration had made an impact on the natterjack population on the location. Presence of common toad and common frog was recorded, as was the presence of eggs and larvae of any of the three species.

This thesis advances an explicit, consequent, and wholesome ethnomethodological perspective on brand community. It recognizes brand community as a social problem ? something to be continuously solved and achieved. The two main perceivably stable features of the Nikonian community are (1) practical usefulness and (2) the social link. The authors suggest that both features are constantly accomplished through three types of aggregate behaviour (1) lurking, (2) ordinary membership, and (3) community citizenship behaviour (CCB).

Abstrakt Titel: Affärsmodellen kring ett Community Författare: Gezim Pirku & Kreshnik Goga Handledare: Gunnar Ågren Institution: Managementhögskolan, Blekinge Tekniska Högskola Kurs: Kandidatarbete i företagsekonomi, 10 poäng Syfte: Syftet med vårt arbete är först och främst att undersöka vad aktuell teori säger om affärsmodeller för traditionella respektive Community företag. Sedan skall vi bestämma om teorier av ett Community företag stämmer med ett verkligt Community. Metod: Kvalitativ datainsamling för den teoretiska delen och frågeformulär för den empiriska undersökningen. Slutsats: Vi fann att skillnaderna i vad teorierna säger om Communitys och ett riktigt Community inte är stora utan man tar till sig de strategier som teorierna beskriver..

Abstrakt Titel: Affärsmodellen kring ett Community Författare: Gezim Pirku & Kreshnik Goga Handledare: Gunnar Ågren Institution: Managementhögskolan, Blekinge Tekniska Högskola Kurs: Kandidatarbete i företagsekonomi, 10 poäng Syfte: Syftet med vårt arbete är först och främst att undersöka vad aktuell teori säger om affärsmodeller för traditionella respektive Community företag. Sedan skall vi bestämma om teorier av ett Community företag stämmer med ett verkligt Community. Metod: Kvalitativ datainsamling för den teoretiska delen och frågeformulär för den empiriska undersökningen. Slutsats: Vi fann att skillnaderna i vad teorierna säger om Communitys och ett riktigt Community inte är stora utan man tar till sig de strategier som teorierna beskriver.

The park at Djäkneberget and its surroundings is a beloved area in the city of Västerås. The area is one of the most popular sites for outdoor life and recreation of all sorts and it attracts different kind of people at different times during the day. The park includes a pond-system where protected species of frog and toad live and breed. These animals have been the objects for many discussions concerning whether to explore the closeby areas or not. The prospected area is situated just next to one of the main ponds and consists of valuable foundationwalls were experts predict that the frogs and toads spend the winter. The municipality has now decided to restore this area to parkland. Because of the areas fascinating history I have chosen to do some research and give a short resume about it. For example are the existing park of Djäkneberget and its founder described together with a short description of the watersystem with the watertower that is situated in the area.

The aim of this study is to identify and analyze the discourse within a gothic online community and examine how they use significant symbols to create themselves as goths and being part of a community. In order to achive this aim, eleven different forum threads were examined to amalyze how the goths created their significant symbols within the online community and through interaction with each other. The results implies that the discourse within the community describes the goths as either true or false goths and that it is important to maintain this boundary.

Propose/Aim: The aim of this thesis is to examine the professional role of the Community Manager working for gaming companies. The thesis will examine which background and previous experience a Community Manager should have and the tasks included in the assignment to see how this new role can contribute to the development of gaming companies.Material/Method: The method used in this study is of a qualitative character. The data has been gathered through e-mail interviews with five people working as Community Managers in the gaming business and in addition, through a textual analysis of five job advertisements. The results were analyzed on the basis of carefully selected theories in the field of strategic communication.Main results: The main result of this study is that the Community Manager's most important task is to act as a link between the players and the game developers by communicating with both sides. The Community Manager can receive important feedback from the players which can contribute to the game development. .

This work is a study in how I as a designer can create the conditions for people to work, socializing and refreshments at one place. A place that encourages creativity, where I made a suggestion at a community table designed for Urban Deli?s new business. By visiting various similar sites I have identified what I think is important in an environment like this and then gave an answer to it in a visual form.A cafe-office will draw lots of different people. Which guests come here to work? Residents, freelancers, but also those who may want surrounded by a new creative work place and maybe leave their regular offices for a day at Urban Deli.

Aim: The aim of this study is to understand why people have changed their preferred community over time. What are the main factors when changing to a new one?Method/material: The method has consisted of personal interviews with six different people in the ages between 20-22 and of different gender. The main material that has been used in this essay is the theory of Uses and Gratifications as explained by Denis McQuail, the theory of Convergence culture by Henry Jenkins and the theory about Communites of Practice by Etienne Wenger.Main results: This study shows a heavy affection that the use of communities often centers round the people around the community, rather than the functions that the communities themselves provides. Having people that you know on the community you choose is a vital part for people or at least having the support of other people and changing to another community at the same time.

Idén med att skapa en community för pensionärer föddes under hösten 2005 av dåvarande generaldirektören vid Statens pensionsverk (SPV). Denne kontaktade Mittuniversitetet i Sundsvall för att skapa en lättan-vänd och syftesuppfyllande community för pensionärer. Min uppgift har varit att utforma denna community med fokus på slutanvändaren. Uppgiften utgick från en kravanalys som tagits fram av forskare vid Mittuniversitet. Utifrån kravanalysen har ett användargränssnitt skapats enligt standarder för webbutveckling för dem som har ett funktionshinder.

This report presents a thesis project at the School of Engineering, Jo?nko?pingUniversity, where the task has been to develop a proposal for a parish communitycentre for the Swedish church?s parish community in Bankeryd.Background1 st of November in 2004 the parish in Bankeryd appointed a special commissionof inquiry called Framtidsgruppen (Future Group), to analyse the parishcommunity?s different activities during the past 5 years and analyse the futureactivities and needs for the upcoming 5-10 years. This analysis would underlie theneeds of building a new centre for the parish community.Implementation, results and conclusionThe main focal points which this report is concentrated on has been to develop abuilding that is well suited for the activities, well adjusted for disabled persons andthe building shall be appealing in an architectural point of view.Based on the information provided from the parish community, studies ofliterature, reference objects and discussions with the contact person at the parishcommunity and the instructor of this project, the programming has beendeveloped. The building?s programming has been the source for the continuedwork with floor plans and the building design..

In this paper we describe the issues of credibility in web applications and internet communities. We bring up examples of how other designers have solved credibility-problems. Further we discuss the features we have created for our community, Stickling, to make any visitor to perceive it as credible..

The purpose with this essay has been to describe and understand why youth community service became a penalty in Sweden. The political discourse in which youth community service was established has been analyzed with Laclau & Mouffe´s discourse theory. A social constructivist onset and a discourse analysis were the methodological tools of the essay. The result is two folded. Youth community service was created to strengthen the constitutional state, combined with high beliefs of the social services competence.