This paper is a literature study aiming to describe scientists newest theories andknowledge concerning the El Niño and Southern Oscillation. Firstly I have described the?normal? conditions with rising and sinking air in Hadley- and Walker-cells in theequatorial Pacific and from there moved on to explaining the reversed circulation patternsand higher sea surface temperatures (SST) leading to rising air and anomalousprecipitation in eastern Pacific constituting the El Niño phenomenon. My outermostinterest regarding El Niño has been the associated teleconnections, especially in nontropicalareas. I have described the El Niño effect on the Indian summer monsoon, ontropical cyclones and on storms and precipitation on higher latitudes.

yield optimization, wind energy, sustainability, maintenance..

Our intention with this work has been to examine if books in one particular subject share the same ideology, or if they contain several different ideologies. We have chosen to study and analyse books that deal with death and grief. We suggest that we will get an idea of how society looks upon death by examine how death is presented in books for young children. We have studied and adopted well-known writers on the topic to give sufficient background to our research. In the main public library of Gothenburg we found the latest bookindex of different themes recommended by Bibliotekstjänst.

Evidensbaserad praktik inom socialtjänsten förutsätter att de professionella ställer sig positiva till forskningsbaserad kunskap om insatser och användandet av bedömningsinstrument. I vår studie undersöks vilken tilltro socialarbetare på vuxenenheten i en mindre stad har till bedömningsinstrumentet Addiction Severity Index (ASI). Studien är en kvalitativ undersökning och semistrukturerade intervjuer valdes som metod för att besvara syfte och frågeställningarna. Sammanlagt har sex respondenter intervjuats varav fyra handläggare, en projektledare samt enhetschefen på verksamheten. Forskning visar att handläggare upplever olika fördelar och nackdelar i användandet av ASI.

The purpose of this thesis is to gain a deeper understanding about why Swedish banks choose to work and report CSR and also analyze differences and similarities between two banks.Research question: Why do Swedish companies within the financial sector choose to report and work with Corporate Social Responsibility?The major incentives to work and report CSR are because it benefits bank´s businesses, which is driven by stakeholders. Stakeholder pressure is also an important incentive, especially pressure from customers and employees. The incentives that differed between the two banks were morality of the business leader, society and the priority of stakeholders. The incentives that we could not support were guidelines and competitors-.

The purpose of this study was to understand how social workers experienced working with Addiction Severity Index (ASI) in relation to the goal set by the National Board of Health and Welfare. The method is spread nationwide and therefore it is of great importance to examine how the social workers themselves experience the demands and the resources surrounding ASI. We choose to do a qualitative study interviewing eight social workers at six different occasions. The result was analyzed using Max Weber?s ideal type bureaucracy and Michael Lipsky?s thesis on street-level bureaucrats.

In this report two Sustainability Life Cycle Assessments are carried out for two types of tiles for Riksbyggen, to contribute to a sustainable urban transition. Sustainability Life Cycle Assessment involves performing a life cycle assessment based on four principles based on scientific research and presented by the non- governmental, non-profit organization, The Natural Step. The principles concern raw materials, chemically produced substances, degeneration of nature and social conditions.Origin of products, manufacturing sites and manufacturing procedures were initially completely unknown and much of the work has consisted of finding the entire cycles, understand manufacturing processes of ceramic tiles and evaluating what materials and what type of energy sources that are required for the production. A socially sustainable perspective has been of high relevance alongside an ecologically sustainable perspective.The report begins with the basic underlying facts and the purposes of this investigation and that the reasons why Sustainability Life Cycle Assessments are carried out are to provide Riksbyggen and the own workers with documents presenting Riksbyggens ideas regarding sustainability and to hopefully get the ideas further down in the supply chain. The methods used to fulfill the investigation are presented and scientific facts about LCA and ceramic building materials are reviewed.

Human presence has always influenced the surrounding areas, the forest as well. Structure and species composition have changed during human land use. Knowledge regarding these changes should be of great interest for conservation and forestry. We have analyzed human impact on the tree species composition on five study sites during 2000 years in Ångermanland, Sweden. More specifically the change in tree species composition in percentage amongst alder, birch, spruce and pine over time.

The cadastral index map is a great benefit to the surveying and governments. The map's main purpose is to show how the overall cadastral division looks in Sweden. The lack of quality of the cadastral index map dose not allows property-owners to know where to draw the boundary between their and others' property. In order to know where to find the boundaries between two properties, is it up to the property-owners themselves (self or in company by the other property-owner) to construct various usucaption at the boundaries. The main objective of the study is to verify the existence and extent of usucaption on forest properties in Bodan, a village outside Skellefteå.

How can a vacuum cleaner motivate you to use it? From a sustainability perspective,the author asked the question of how such a solution would looklike? These where issues that the project tackled and devised solutions for. Theproject wanted to explore the physical modeling and a large part of the finalresult consisted of a full scale model. The project found that the problem ofvacuuming largely consisted of the problem of storage the product. The projectfound that the motivation for the job, therefore, could be resolved by a betterdesigned vacuum cleaner with a built-in hose, folding handles, which couldbe stored integrated within the vacuum cleaner.

The thesis presents an optimally designed kinematic structure for a new 6-DOF haptic devicebased on TAU configuration. The configuration of the TAU-2 proposed by Suleman Khan andKjell Andersson [1] was modified and its mobility was verified by using Grübler criterion tohave a 6 DOF. Analytical kinematic models for the inverse and forward kinematics weredeveloped for the haptic TAU configuration to determine a set of optimal design parameters.Kinematic performance indices such as volume of the workspace, kinematic isotropy and payload index, were defined based on the singular values of the Jacobian matrix. The Jacobianmatrix was scaled to homogenize the physical units. The Jacobian matrix dependent on theposition and orientation of the end-effector gives local isotropy and pay load index, so globaldesign indices were defined, which represent the performance of the mechanism in the wholeworkspace.

Objective: In recent years there has been an increasing interest within the clinical (medical) science in measuring people?s health. When estimating quality of life, present practise is to use the EQ-5D questionnaire and an index which weighs the different questions. The question is what happens if the individuals estimate there own health, would it differ from the public preferences? The aim is to make a new prediction model based on the opinion of patients and compare it to the present model based on public preferences.Method: A sample of 362 patients with unstable coronary artery disease from the Frisc II trial, valued their quality of life in the acute phase and after 3, 6 and 12 months.

The goal of this paper is to provide a model for a sustainable electricity system to an island, in the Pacific Ocean near the equator.The method which has been used is to model supply and demand of electricity in the computer program Stella, through the creation of a dynamic system that balances them against each other. The result from the model will then be used to calculate the electricity price per kWh for the island.The result of the work is that electricity from solar energy is comparable with electricity produced from oil, if the oil pays for all its external costs, and the potential for pumped hydro storage plants is located. It also requires that consumers of electricity can be their own producers to avoid the expenditure of tax and reducing the cost of distribution. But since oil is a finite resource and has had a rising cost in recent years, while solar energy has had a declining cost, perhaps this will be a more competitive solution in the future.

Do new, attractive neighborhoods meet the requirements of being socially sustainable? This essay is based on the potential conflicts between the pursuit of social sustainability, while the theory of the creative class influence city planning. Social sustainability is difficult to measure, but implies broadly that everyone should have equal rights and opportunities. A city or region that aims to attract a certain type of people by providing what they ask for, might pay less attention and spend less resources on the rest of the population. Socially sustainable - for whom? The new district Hyllie in southern Malmö stands in focus, and the paper seeks to identify how different operators in Malmö defines the concept of social sustainability, how it is implemented in the design of Hyllie, and if any potential conflicts may arise.Interviews with the following informants; representants from the Office for City Planning in Malmö, the nonprofit organization Sustainable Development Skåne, the Commission for a Socially Sustainable Malmö and the company Skanska Öresund have constituted the main methodology, among with reading and analyzing existing documents and policies relating to the development of Hyllie.

This study is based on motivation theory, communication theory and knowledge about change management and workshop arrangement. The aim of the study is to develop a communication strategy which increases motivation for sustainability work in municipalities.Main focus of this report is to (1) determine whether motivation theory is applicable on a municipality?s sustainability work, in order to gain a willingness to change and (2) decide if workshops are suitable platforms for communication with municipalities. The opinion that global, complex problems require local solutions is a starting point for this study. The role of municipalities is claimed to be of great importance and is furthermore suggested to undergo a change in order to meet the current demands.