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1603 Uppsatser om Internal phosphorous load - Sida 34 av 107
Föroreningar orsakade av stenar inblandade i barrmassaved
Holmen Skog AB is an important supplier of conifer pulpwood to the Iggesund Paperboard mill. After logging and transport to the landing by a forwarder, the wood is loaded on trucks for further transport, often by using separate loaders. During this handling process considerable amounts of stone material is sometimes mixed into the pulpwood and this causes problems for the industry. The aim of this study is to identify which part of the chain from forest to pulpmill, that contributes the most to this contamination. Sizes and total volumes of the contaminating stones were also investigated.
Snabbare, smartare och hungrigare? : En fallstudie av företagsidentiteten på Academic Work
Problem: How should a company act to sustain a strong identity and thereby a strong brand image when operating in a changeable world?Purpose: The purpose of this thesis is to analyze whether the corporate identity of Academic Work is strong or fragmented. Further more this thesis aims to give recommendations on how the company could continue working to maintain a strong brand image. Methodology: The thesis is a case study of Academic Work. The study is based on data collected from interviews, a poll as well as data from the company website.
Den sportjournalistiska bloggens karaktär : En kvantitativ innehållsanalys
The aim of this paper is to describe the characteristics of the sport journalistic weblog. To achieve this we have used the following questions: Which themes are included in the sport journalistic weblog? How much text does the sport journalistic weblog content? How often is multimediality incorporated in the sport journalistic weblog? Which references occur in the sport journalistic weblog? How many hyperlinks occur in the sport journalistic weblog? How many of the hyperlinks is internal respective external? How often does the sport journalistic weblog offers possibilities to interaction between the journalist and the reader? How often does interaction between the journalist and the reader occur?The theories we have used is both online publishing and Jan Schmidt?s analytical framework on blogs. Online publishing describes an important part in our paper, online journalism, which in turn describes three important definitions for this paper; hypertextuality, multimediality and interactivity. Jan Schmidt?s theory is central to understand the phenomena, and functions as a starting point in the analyze part.
Det etniska säkerhetsdilemmat-en idealtypsanalys över etniska konflikter
In the world after the Cold War, internal and ethnic conflicts have been predominant. Ethnic conflicts have their own theories on why they erupt and what can be done to solve them. This essay seeks to analyze how the Ethnic Security Dilemma can explain the causes, and possible solutions, of today´s armed ethnic conflicts.By making an ideal types typology over different types of ethnic conflicts, and then analyzing the Ethnic Security Dilemma´s impact on each conflict type.
Utveckling av en LC-MS-metod för analys av gamma-hydroxibutyrat, gamma-butyrolakton, 1,4-butandiol, amfetamin och metadon
In this project a LC-MS-method for the analysis of gamma-hydroxybutyrate, gamma-butyrolactone, 1,4-butanediol, amphetamine and methadone was developed.Initially, the efficiency of the ionisation of the analytes was evaluated with respect to the ionisation technique (ESI, APCI and APPI) and the composition of the mobile phase. In the next step a number of different columns was tested in order to find the one with the greatest potential for separation of the substances in question. Using the selected column, the separation was optimised by means of experimental design and the software The Unscrambler 7.8. The parameters studied were the flow rate, the column temperature and the mobile phase composition. The response variables were the resolution between the target compounds and the retention time of the last eluting compound.These experiments showed that, in order to obtain the best ionisation, the mobile phase should consist of 5 mM formic acid in water and acetonitrile.
Näringsämnesretention i fyra nyanlagda våtmarker i Falkenbergs Kommun
This study evaluates the retention of nitrogen and phosphorus in four newly constructed wetlands in the municipality of Falkenberg, Sweden. The four wetlands have been selected because they have been specifically constructed with the aim to reduce nitrogen and phosphorus in farming areas. The process of selecting the specific wetlands has been done in collaboration with the county administration in Halland. Through field studies in collaboration with the landowners where the wetlands are sited, the areas that provide the wetlands with water were determined. The size of these drainage areas were determined in a GIS computer program. The type of land use within the drainage areas was also determined.
Hur bedöms vallens avkastning?
Grassland is a great part of Swedish agriculture and there is a demand of what the grassland yield is in practice. To be able to control the economic of the milkproduction it is important for the farmer to know how big quantities of pasture there is to use during the year.The work is based on interviews of 22 farmers from southern part of Sweden. Their area of grassland fluctuate between 16 up to 360 hectares. The questionnaire content 32 questions.The most common way to weight the green plant material is to drive over a scale, and to measure the dry extract with your own gauge. It takes in average two minutes toweight one load of green plant material.
Förstudie: Internt moln : En fallstudie för effektivare IT-administration
This is a report of a prestudy commissioned by a medium-sized Swedish company before an imminent major change in IT systems. The change aims to provide a simplified IT administration within the company through a cloud-based approach.The preliminary study provides an interpretation of the concept of cloud computing. It also covers a review of different models to use in order to achieve an internal cloud. Suggestions on how to proceed with the change process are also provided, and which models might be appropriate for the specific company..
Förändringar i skogsbranschens organisation på 1990-talet : antalet tjänster, kompetens och utbildningsinsatser
In 1993 Sweden introduced a new Forest policy, with a larger freedom of action for the forest owners, but in the same time the forest owners are expected to take greater consideration of the forests and the environment, that is required by the law. This is necessary to be able to obtain the goals of the new policy. Therefore the demand for competence and guidance is larger than before. At the same period of time organisations where slimmed and trimmed during a economic recession and the question is how this has affected the number of employees on different levels in the organisations, the competence of the employees and their internal education and if these changes affects the possibility of implementing the forest policy.
This study contains three points in time where measures were made, 1990, 1995 and 2000.
"Jag såg att du såg" : En studie om lärares och skolkuratorers upplevelser och uppfattningar om självskadebeteende.
The aim of this study was trough qualitative interviews with teachers and counsellors in Swedish schools, to study their experiences and perceptions of non suicidal self-injury (NSSI) in adolescents. During the study three teachers and three counsellors who worked in four different schools were conducted. The theoretical approach that was used is Michael Polanyis theory tacit knowledge. The outcome of the study was that schools did not seem to talk about NSSI as a problem and the teachers knowledge about it had come from own experiences meeting adolescents whit NSSI. The interviewed teachers and counsellors felt it hard to define NSSI, they mainly referred it to someone who cut themselves.
Idrott och politik : En studie av kommunalpolitikens påverkan på idrottens verksamhet i Uppsala, Gävle och Västerås
The purpose of this study is to explore the factors affecting an individual's working life mobility and how this mobility is perceived by the individual. The study has a qualitative approach and the theoretical part is based on Castells', Giddens' and Bauman's theories of modern society and employment in relation to the individual. The study concludes that external circumstances in combination with internal driving forces are the reasons behind changing careers. The process is predominantly perceived as positive, especially education tends to strengthen self-identity. Work in general is regarded as important for a person's identity and new career changes are expected in the future..
Turister eller vagabonder? : En studie av rörlighet i arbetslivet
The purpose of this study is to explore the factors affecting an individual's working life mobility and how this mobility is perceived by the individual. The study has a qualitative approach and the theoretical part is based on Castells', Giddens' and Bauman's theories of modern society and employment in relation to the individual. The study concludes that external circumstances in combination with internal driving forces are the reasons behind changing careers. The process is predominantly perceived as positive, especially education tends to strengthen self-identity. Work in general is regarded as important for a person's identity and new career changes are expected in the future..
En prövning av TEMPO- modellen för mätning av transporteffektivitet : En fallstudie på Alwex AB
I transportbranschen finns behov av ett gemensamt och standardiserat mått för mätning av effektivitet och trots avancerade IT-system och moderna verktyg råder det idag avsaknad av detta. Transportföretagen behöver inte bara ta fram egna, interna mått utan också accepterade och vedertagna mått som kan användas för att kommunicera med kunder, myndigheter och andra externa intressenter..
Utlandsetablering av små svenska IT-tjänsteföretag
This master of economics paper discuss that the globalization has lead to increasing internationalization among small Swedish IT- companies in the service sector. Sweden has a long history of foreign trade but in the beginning of the industrialization only large companies that produced goods answered for the foreign trade. Before, the Swedish companies begun their operations abroad in fairly nearby markets and only gradually penetrated far-flung countries. Now this is no longer possible. When small companies nowadays seek growth in other countries there is no time internationalize with the same approaches as before, especially when the company offers a service.
Artiststrategier - Där kultur möter kommersialism i den svenska skivbranschen
This thesis aims to explore the process where strategies for music artists are created by record companies. We describe and analyze how decisions regarding signing, distribution, marketing, bookings and co-operations are made. Through our study we find that the strategy process can be described as a pattern according to Mintzberg's definition. The "inside-out" perspective is dominating and the record companies base their strategies on internal core competencies and the artistry and will of the music artist. The underlying causes of this are the uncertainty that characterizes the industry; the focus on social relations; and the importance of cultural legitimacy..