The SAB-system (Klassifikationssystem för svenska bibliotek) was created almost a hundred years ago and has often been viewed as insufficient among many academic libraries. KB (Kungliga Biblioteket) has therefore decided to change to DDC (Dewey Decimal Classification) which means that the Swedish libraries are now facing a challenge that involves a change to a new classification system. This is a comparable situation that occured when the SAB-system was created. The aim of this Master?s thesis is to examine the Swedish library sector´s approach to a new classification system, first to the SAB-system and then to DDC.

Den här studien avser att undersöka i vilken utsträckning befintliga riktlinjer för datorstött samarbete är tillämpbara för asynkrona, geografiskt distribuerade system i syfte om att minska det socio-tekniska glappet. Det är ett glapp mellan vad användare efterfrågar socialt och vad som är tekniskt möjligt att stödja, där medvetenhet om andra användare är en central utmaning som påvisar ett glapp. Som praktiskt fall studeras Intercopy.net som är ett system för dokumenthantering via Internet. Resultaten visar att det verkar finnas få riktlinjer specifikt avsedda för asynkrona, distribuerade system och de som avser datorstött samarbete generellt kan vara svåra att tillämpa. Riktlinjer för enskilda användare och för datorstött samarbete kan därför med fördel kombineras vid utveckling och utvärdering av datorstött samarbete för att öka användbarheten på individ- och gruppnivå.

In this paper, generic reference in a collection of juridical texts is examined, with focus on third person singular pronouns. The object of the study is to find out which generic pronouns occur in the material along with their relative distribution, but also to display further use patterns and to offer plausible explanations for these patterns. Another object is to evaluate whether the use of generic pronouns corresponds with language planners? recommendations for non-sexist language. The corpus studied consists of Rikspolisstyrelsens författnings­samling (?Statute Book of the Swedish National Police Board?), comprising 172 documents written between 1974 and 2009.The study is divided into two parts.

The purpose of this thesis is to explain one aspect of how and why the development in the third world is lagging behind. The precondition is that development through an agricultural revolution is necessary and that all countries benefit from trading. But these two conditions are not met today. By using the urban-bias and the world system theory I have analysed how the situation appears to be according to the precondition. It appears that both the urban-bias and the world system theory are essential to understand how and why the situation in third world still has not reached the same development phase as most other countries.

Abstract ? ?Costs to consider in connection with the implementation of a new ERP system?Date: January 8th 2013Level: Master thesis in business administration, 15 ECTSInstitution: School of Sustainable development of society and technology, Mälardalen UniversityAuthors: Sanna Hellblom-BjörnTitle: Costs to consider in connection with the implementation of a new ERP systemTutor: Cecilia LindhKeywords: ERP-system, business system, implementation, implementation costsResearch question: What costs and issues should companies take into account in order to  establish a realistic budget in connection with the implementation of a new ERP system, and increase the chances for a successful implementation?Purpose: The purpose of the paper is to investigate the hidden costs that may arise in connection with the implementation of an ERP system that companies should take into account in order to establish a realistic budget. The paper will also examine how companies can reduce their costs and affect the outcome of the implementation. It should be investigated by means of interviews, reports and articles.Method: In order to answer the question in the paper secondary data is collected in the form of articles, books and reports. Primary data was collected through interviewing a company that has implemented a new business system, a company that performs implementations and a Senior manager of ERP Services.

In this essay we discuss how the decentralisation of the Swedish school system affects the concept of ?equal opportunity school?. We investigate the development from both a historical and contemporary perspective, in order to identify changes over time. The central question of the essay is how the decentralisation of the school system affects the teacher?s perspective and experiences of the government?s framework about ?equal opportunity school?? The analysis is based on four qualitative, semi structured, direct interviews with respondents both active in municipal schools situated in the Malmö council and with more than thirty years of experience in their profession. Our analysis of the interviews show that both respondents experience the overall situation in the schools has deteriorated from an equal opportunity aspect since the decentralisation of the school system.

The purpose of this master thesis is to construct a steering transmission, for a trackedvehicle, containing two hydraulic circuits which are connected. The steeringtransmission should be mechanical to avoid steer-by-wire.BAE Systems Hägglunds has in an earlier study examined a system with two hydraulicpumps and one hydraulic motor, but the safety of the system wasn?t sufficient.To achieve sufficient redundancy there must be two hydraulic motors, which arecontrolled separately. When the two systems are connected in one point, this point is acritical part of the system because it directly affects both circuits. If one of the hydrauliccircuits fails the other should be able to operate independently as a steeringtransmission.

IT exist and are needed in larger organisations today, this creates possibilities for new applications. It has become more frequent with IT within HRM which has developed new concepts like e-HRM and HRIS which links IT and HRM together. We have through qualitative content analysis of interviews investigated how IT-tools affect HR-workmanship. The purpose is to create a basis for describing how employees experience their work with HR within a PA-system. The basis of the PA-system will then answer if it contributes or limits the employees and their activities.

The aim of this Masters´ thesis is to examine parenthood, gender and equality. The analysis is based on the novel Bitterfittan. The primary theoretical points of departure are Judith Butler?s theory about doing gender and Yvonne Hirdman?s theory about the gender system, the hierarchical order and the separation of the sexes. I use Lisbeth Bekkengen?s thesis in which the nuclear family is seen as an institution which is upheld by two structures; that is the social relationships man-woman and parent-child, and also by two discourses; on the one hand a notion that fathers and mothers are principally different and on the other hand the child focus.

The aim of this thesis was to investigate the possibility of integrating an item tracking systemwith a monitoring system currently under development at Fifth Generation Technologies (P) Ltd.A literature study of RFID technology and the networks ZigBee and MiWi was done. Based onthe literature study a concept for a distributed system was developed.The concept is to have several RFID readers placed in the area where tracking is to be performedand allow them to communicate with each other through wireless communication. The RFIDreaders shall be able to form zones and filter the data that is forwarded from the zones to theservers and thus perform some of the work that the server would normally have to do. Theconcept has been evaluated by prototype development and testing. The prototype uses an ultrahigh frequency RFID reader and a MiWi network.The test indicated some limitations with the selected technologies.

Systemutvecklingsmetoder har funnits för att utveckla system ochprogramvaror sedan vattenfallsmodellen gjorde sin introduktion på dentiden då IT kallades för data processning. Sedan dess har det funnits ettantal metoder, vissa av dem används än idag. Gemensamt för de flestametoderna är att de är anpassade till mycket komplexa system som användsinom stora organisationer. Inom det Svenska samhället så fanns det år 2005över 890 000 småföretag (0-49 anställda) enligt statistiska centralbyrån.Det är lätt att förstå att småföretagen är viktiga för Sverige. För att Sverigessmåföretag skall kunna överleva i en allt tuffare konkurrenssituation så ärdet viktigt att de hela tiden effektiviserar sina verksamhetsprocesser medexempelvis innovativa IT lösningar.

Amyotrophic lateral sclerosis is one of the major neurodegenerative diseases, causing an ascending paralysis that usually kills the patient within a few years from disease onset. The motor neurons show aggregates of proteins which in approximately 20 % of cases of the familial form contain mutated SOD1 protein. Trehalose is a disaccharide which has been shown to reduce protein aggregation and increase viability in cell models and alleviate symptoms in animal models of several neurodegenerative diseases associated with protein aggregation. When given orally to the SOD1G93A mouse model of ALS, trehalose failed to slow down the disease progression, which has led to questions about the uptake and distribution of the molecule in this mouse strain. The aim of this study was to investigate whether significant levels of trehalose reach the central nervous system of the SOD1G93A mouse after oral administration. This was performed by a trehalose assay of the brain of trehalose treated animals. A glucose assay was optimised for use in small samples of brain lysate after the digestion of trehalose into glucose by trehalase, and the difference in glucose concentration before and after digestion represented the trehalose level.

Most of us sometimes in life visit a restaurant to relax and eat some good food. In that case, we trust that the food they are serving is of good quality and safe which prevent food poisoning. As a consumer you mostly do not have any insight what?s happening in the kitchen at the restaurant. What is really going on when they prepare the food? An introduction of the Smiley system could help you as a consumer in the choice of restaurant.

The purpose of the project was to make a system that could extract data from a mobile eye tracker and make it comparable with data from visual stimuli. The produced system was programmed in Java and provided all the necessary parts that were required to achieve the purpose. This provides a foundation for further research to determine whether the eye tracker is sufficiently accurate to diagnose Parkinson?s disease..

Chalmers University of Technology today have numerous computers which are never powereddown, at the same time there is a need for more computation power for researchers.Hence, we have investigated the possibility to use the computers for computing power andsecondly, if there is no work to be done, to put them into power saving mode.We have made a thorough study where we compared different distributing systems andin the end HTCondor was chosen as the best to implement. HTCondor is an excellent systemfor opportunistic use of computing power, i.e. make use of computers that no one elseis currently using. The system is used at several universities around the world with goodresults and would be excellent at Chalmers, where there is a need for such a system.Our implementation shows that HTCondor is well capable of handling unused computingpower. HTCondor can handle most file types that may be run on the system.