iiiAbstract?We are living in a time of project. Everything becomes project. All development, all efficient,all changes are running as project?.

Business and organizations use computer network in a greater extension than ever before, especially for business-critical use. That increase the demand of security for all systems, both against internal and external threats. The demand on the authentication method used today increases. Today they normally uses password or some kind of smart card. I will performa literature study that will investigate the possibility to increase the security in authentication of users without the use of extra hardware.

So far, only limited research has been carried out on viruses infecting raspberry, even though the diseases that these viruses cause result in economical losses for raspberry growers. Raspberry ringspot virus (RpRSV) belongs to the family Comoviridae and the genus Nepovirus. Nepoviruses are characterized by their icosahedral virus particles and bipartite genome of single-stranded (+) RNA (RNA-1 and RNA-2). These viruses are transmitted mainly by nematodes of the genus Longidorus, which feed on the roots of plants. RpRSV causes disease in raspberry, grapevine, strawberry and many other plants.

During the last few years the presence of high arsenic (As) concentrations in ground water has been of major concern both internationally and in Sweden. Much evidence has been reported about toxic effects caused by arsenic. The carcinogenic effects and the possibility to measure the toxic impacts at low concentrations made the World Health Organisation (WHO) to reduce the guideline value from 50 to 10 ?g l-1 in 1993. In Sweden the corresponding reduction was implemented in 2003. Several surveys in Sweden have shown that high arsenic concentrations may occur in ground water.

An increasing global tourism offers great opportunities for Sweden as a tourist destination. However, an attractive destination requires competitive destination marketing strategies. Tourist destinations often include a complex network of stakeholders of small and large en-terprises that represent both the public and private sector. One condition for successful des-tination marketing is that all of these stakeholders collaborate in their marketing to create an integrated and powerful image. Another important aspect in terms of increasing the des-tinations competitiveness is that the local tourist companies are "export-oriented", in order to ensure that international tourists are looked after appropriately.This study has focused on the destination marketing of Stockholm.

This project concerns a new lower and mid level compulsory school in the currently developing area of Annedal, northwest of central Stockholm. According to the given program, the school should hold 500 pupils and 100 pre-school children. As an addition to the given program, my suggustion holds a sports hall and a public library.In my project, my ambition has been to investigate how to create an inspiring and exiting place for kids to inhabit and, at the same time, create an activated, central place in a developing suburb. The latter has resulted in the two program-related additions, which purposes is to extend the hours during which the area is activated and to create additional incitements for visiting the building. Both additions are chosen based on lack of service in the area. Architectually, I've been inspired by the medieval castle which has been used as an inspirational resource for the parts of the school holding classrooms.

The aim of this study was to examine what impact restored and constructed pounds and wetlands have on waterfowls in the area of Linköping. The birdlife in five constructed wetlands werechosen to investigate if specific factors like age, size and vegetation affected the avian diversity in wetlands. Also, extra focus has been given to the threatened Horned Grebe (Podiceps Auritus), breeding in the studied area. The results showed that the number of species as well as individuals of waterfowl and Horned Grebe changed over time in what might be a result of succession in the wetlands. Comparing the number of birds to the size of the wetlands showed a clear correlation. Larger areas inhabited greater numbers of species and individuals.

Det första intrycket av en produkt är mycket viktigt, därför har förpackningar en stor betydelse för kunder i beslutsprocessen vid val av produkt. När det gäller mejeriförpackningar är ofta innehållet det samma, oavsett om mjölken kommer från Milko, Arla eller Skånemejerier är innehållet mjölk. Det är förpackningen som särskiljer produkten från olika varumärken genom att sätta sin identitet på den. Vi ska därför genom denna uppsats undersöka vilka kvalitetsattribut hos mejeriförpackningar som bör prioriteras för att uppnå kundtillfredsställelse. Detta ska vi undersöka genom att använda oss av teorin om attraktiv kvalitet, hedonistisk kontra funktionell nytta, kvalitetsattributs livscykler samt genom att dela in attribut i dimensioner.

This paper deals with the use of Internet at Swedish public libraries. The author asks whether public libraries should or should not limit access to information available on the Internet. Starting from the American discussion, concerning Internet at public libraries, the author shows the Swedish attitudes. The paper demonstrates that many Swedish public libraries have adopted rules forbidding retrieval of certain kinds of information, such as hard-core pornography and racist propaganda. The persons in charge of such actions claim that public libraries should provide high-quality educational literature and should not spread mass-produced, provocative information.

This study investigates whether the permanent measurement bias (PMB) has changed over time for Swedish companies listed on the Stockholm Stock exchange at least one year during 1996-2000 or 2005-2010. By using the Residual Income Valuation-model the markets' implicit value on PMB is generated through reversed engineering, as values for all variables except PMB are entered such as the market perceived them at the specific valuation date each year. This implicit value is classified into industries and then sorted by their median. Statistical tests are performed to see if there is a difference between the industry median and the accounting-based values on PMB. The difference from period one to period two is also statistically tested for.The study finds that the implicit values on PMB have changed somewhat between the periods; however the fluctuations are not statistically significant.

The starting point of this work has been to get knowledge about teachers working in a mathematical workshop with the students. I also wanted to investigate what students think about math, both within the workshop and in traditional teaching.To achieve this I chose to interview a teacher in charge within the framework of a mathematical workshop, and six students in the 5th grade. I also did a lesson observation with the purpose to see how well the teacher?s tutoring agrees with the results of the interview.In this study I have discovered that the lessons in the mathematical workshop are planned after what the students are working with in the textbook. The teacher opens the lessons with the whole class and then splits it up in groups.

The purpose of this thesis is to examine the networks of interlocking directors in the 50 largestSwedish companies on the Stockholm Stock Exchange during the years 1990, 1995, 2000, 2005and 2010 and seek explanations for the observed developments.Our findings indicate that the density and concentration of the network has decreased during thefirst ten-year period and stayed constant during the second period. The development of theoverall network is not consistent throughout all corporate groups. Most notablyHandelsbankssfären seems to experience increased density and connectivity whileWallenbergsfären is experiencing the reverse.The changes during the first ten-year period is deemed to come mainly from changes inregulations pertaining to both the opening for international capital investments as well as looserrestrictions on domestic capital investments. These changes have caused decreased concentrationof ownership, as well as the emergence of new owners, which is reflected in the board ofdirectors.During the second ten-year period the changes are more pertaining to the individual boards andboard members, without flowing through into the overall network. Our findings indicate thatthese changes are caused by the increased professionalization of boards and board work, whichhas gained momentum through the creation of the Swedish Corporate Governance Code..

Det första intrycket av en produkt är mycket viktigt, därför har förpackningar en stor betydelse för kunder i beslutsprocessen vid val av produkt. När det gäller mejeriförpackningar är ofta innehållet det samma, oavsett om mjölken kommer från Milko, Arla eller Skånemejerier är innehållet mjölk. Det är förpackningen som särskiljer produkten från olika varumärken genom att sätta sin identitet på den. Vi ska därför genom denna uppsats undersöka vilka kvalitetsattribut hos mejeriförpackningar som bör prioriteras för att uppnå kundtillfredsställelse. Detta ska vi undersöka genom att använda oss av teorin om attraktiv kvalitet, hedonistisk kontra funktionell nytta, kvalitetsattributs livscykler samt genom att dela in attribut i dimensioner.

This thesis was conducted at SverigeGrepen in Vänge-Körlinge, Uppsala, Sweden.SverigeGrepen is a family business that develops and manufactures a few different parts of different kinds of products. My task is to come up with a good idea that facilitates the coupling of trailers, i.e. from an idea to a fully functioning prototype. The product is intended for use by all customers for all kinds of trailers. The actual goal of the work is to develop a full prototype that you can install and use in the easiest way possible, a prototype that follows the specifications.

The purpose of this study is to investigate how activities in elderly care matters to well-being among elderly people, from both user perspective and staff perspective. The study is made out of a qualitative method, this to create a deep-going understanding of how the people participating in the investigation are experiencing the impact of activities on well-being from their unique situation. Personal interviews have been used as method. Six persons were participating, three elderly persons and three persons working as staff. All interviews were made in a ?short-time? ward in the county of Västernorrland.The result of the investigation shows that the elderly people that were interviewed not directly related the participation in activities to feelings of well-being.