Use of computers and computer networks is nowadays a part of everyday life. You do not use them only at home when you sit at you computer, but you can use them all the time everywhere. This can involve everything from surf to any website when you are at home, to checking your email on your mobile when you are on your way to work. Most people do not think about how it really works when they try to access a web page by typing the address into their browser, but something that most people probably notice is how long it can sometimes take to access a web page.All items which are directly connected to the IP network have a unique IP address that is used to make it possible to communicate. The IP address is either a period separated sequence of digits representing 32 bits or a colon separated sequence of digits representing 128 bits, depending on whether the address is an IPv4 or IPv6 address.

Results have shown that flow batteries may be a solution in the future as an effective and environmental friendly method to an energy storage system (ESS). The technology is reliable and has a high efficiency that comes with low energy losses and a long lifetime. The range of possible fields is suitable for cutting energy peaks in the power grid, by always have a ready and available energy storage that balances the production. By comparing the advantages of flow batteries with conventional batteries it is mainly the fact that they can conserve energy for a long time without being self-discharged thanks to that the storage capacity is in principle endless and limited by the size of the electrolytes tanks that makes them a great energy storage system. The batteries won?t take any damage or decrease in performance when charging or discharging it or if you exhausts it to 100 % and leave it discharged for a long time.

SAMMANFATTNING/SUMMARY Titel/Title: Hur myndigheter definierar sina prestationer i förhållande till sina mål och hur dessa följs upp./ How government authorities define their performance indicators and measure them up in relationship to the goals. Författare/Author Almaliki, Rayya; Hulaj, Anita; Nepola, Fisnik Handledare/Supervisor: Gyllberg, Henrick Sektion/Section: Sektionen för Management, Blekinge Tekniska Högskola./ The Section of Management, Blekinge Institute of Technology. Kurs/Course: Kandidatarbete i företagsekonomi (FEC007), 10 poäng./Bachelor?s thesis in Business Administration (FEC007), 10 credits. Syfte/Purpose: Syftet med denna uppsats är att studera hur statliga myndigheter definierar och följer upp sina prestationer, i förhållande till uppsatta mål för verksamheten./ The main purpose with this thesis is to research how government agencies define their performance indicators and measure them up in relationship to the goals. Metod/Method: Vi har genomfört en kvalitativ fallstudie, där vi har utfört sex semistandardiserade intervjuer på Blekinge Tekniska Högskola och Boverket. Det material som vi har fått från intervjuerna samt annat sekundärt material, utgör grunden för vår analys och slutsats./ We have done a qualitative case study, where we did six semi standard interviews at Blekinge Institute of Technology and Boverket. The material we got from the interviews and other secondary material make up the ground, for our analysis and conclusion.

The process of drug discovery is very slow and expensive. There is a need for reliable in silico methods; however the performance of these methods differs.This work presents a targeted study on how the drug discovery methods used in OpenEye?s tools ROCS, EON and FRED perform on targets with small ligands. It was examined if 12 compounds (markers) somewhat similar to AMP could be detected by ROCS in a random data set comprised of 1000 compounds. It was also examined if EON could find any electrostatic similarities between the queries and the markers.

This paper explores the accessibility for patrons with different physical disabilities in regards to materials, service, the library building and its website at two typical, medium-sized public libraries in Sweden.The case study is based on interviews, observations, and document and literature studies. As a theoretical framework for this study, Buckland?s model of information barriers is used to describe, discuss and evaluate how the two libraries work with accessibility. In addition, international and national guidelines are used to measure whether additional actions are required of the libraries to improve the accessibility.The results show that both libraries are well suited in various respects to provide for the different needs and the requirements of patrons with physical disabilities. Some obstacles still exist in both libraries, especially in the lack of literature in accessible formats in different languages.

Fetma är ett ökande problem hos barn och ungdomar i hela västvärlden. Träning och fysisk aktivitet har en viktig roll i arbetet med behandling av barn med obesitas, speciellt i kombination med kostråd och beteendeterapi. Syftet med studien var att undersöka obesa barns upplevelse av fysisk aktivitet. Vi har använt oss av en kvalitativ metod för att ta del av barnens egna tankar och erfarenheter. Fem barn i åldrarna 10 och 12 år med obesitas intervjuades.

This study is about young girls' mental health. In Sweden, the mental health deteriorated in recent years among adolescents, particularly among young girls. Results of the Liv & Hälsa Ung in 2011 in the southern part of the county of Örebro is the basis for the study. The results of the survey showed that a remarkable number of young girls rate their mental health as poor. The purpose of this study was to examine what young girls in southern part of the county of Örebro County believes are contributing factors for good mental health and the method used is qualitative.

We acknowledge the lack of empirical studies of the performance of analyst target prices in the Swedish stock market by examining the profitability of target prices for stocks publicly traded on the Stockholm Stock Exchange. We use consensus target prices issued between 2006-2010 and create two different strategies to observe the abnormal returns generated during this period. Going long in the top decile stocks with the best target prices and going short in the bottom decile stocks with the worst target prices generates a statistically significant abnormal buy-and-hold return of 8.9%. An active strategy with daily portfolio rebalancing and a timely response to target price changes generates a less significant monthly alpha of 1.4% against CAPM. The results show to be robust against the size effect discovered by Fama and French.

The author is active as a musician in the field of historically informed performance practice (HIP) which emanated from the 20th century early music movement. Studying of historical sources has a central role, but the problem of how interpretation and selection of source material is affected by art and music ideals of our time, is commonly acknowledged. Georg Joseph Vogler shows in a series of articles in "Betrachtungen der Mannheimer Tonschule" (1778-1781) how Stabat Mater by Pergolesi could, and in his opininon, should be improved. The purpose of this thesis is to investigate how this source can be used from the standpoint of a performing musician: How can I use Vogler?s methods in my playing?The introduction problematizes Vogler?s action in relation to his time, and to ours.

The city contains a great multitude of people of different ages and different lifestyles and the urban environment should be planned and designed for everyone to take part in the social life of the city. The main reason among people for heading towards the city centre is to make purchases or to run errands, but also the social aspects are very important. A socially active city is worth striving for as an empty city can lead to unsecurity, fear and hostility between people. This paper discusses mainly the possibilities to encourage people to do physical activities on public places in the city. In Sweden the lifestyle of people in general has changed to the worse in aspects of health over the last decades which has led to the fact that many people in Sweden today suffer from obesity.

Studies show that children?s and adolescents health decreases, especially the mental health. There are today many health methods that flourish in the school area. Methods that is external and used as individual interventions and methods that have the intention to integrate health in all aspects of the school curriculum.Research on health projects often show what the intervention or method has produced. Few studies have been found who discuss the pupil?s own experience regarding health projects.

Nowadays Wireless LAN is playing a more and more important role in network systems. After 1999, in which the IEEE organization published its Wireless Local Network standard 802.11[1], many people saw the advantages of the standard but also the lack of support for multimedia streaming. A lot of research work has been done on the proposed IEEE 802.11e standard draft during the past 4 years. It is supposed to be able to fully support Quality of Service. The final version will be published early in 2004.

Husqvarna AB operates two warehouses located in the area of Jönköping. The most important task is to manage the large volume fluctuations during the peak season. DHL Exel Supply Chain (DESC) run the warehouses and the domestic transportations is outsourced to DHL Express. A number of forwarder agents are responsible for distributing the export gods. In the present situation a bottleneck occurs at the warehouse loading section, and the consequence is fulfill the time of delivery for all customer orders.

Half of Sweden?s 140 000-150 000 sows are culled and replaced by 75 000 gilts annually. Culling of old sows is necessary and allows new breeding material to enter the herd. However, many of the culled sows are young, and have not yet become profitable at the time for culling. Therefore, it is an important question for the pig industry, how to raise gilts to sows with a high and sustainable production level.

The aim of this study is to investigate how multiple tree handling harvesters perform compared to earlier developed standards. The study shows that multiple tree handling harvesters are more efficient in thinnings stands with mean stock volumes less than 0,12 m3fub per stock. The increased efficiency is different for different mean stem classes. In stands with a mean stem volume of 0,04 m3fub per stock, the increase can be as high as 40 percent while it is about 10 percent in stands with a mean stem volume of 0,12 m3fub. Comparisons have been done between stands that are felled with partly limbed stands and stands without partly limbed assortments. The difference in performance is clear and shows that the partly limbed assortments strengthen the multiple tree handling harvesters positive effects in low dimension thinnings.