I examensarbetet har läroboksserier inom fysik för gymnasienivån studerats med avseende på Nature of Science. Begreppet Nature of Science, NOS, handlar om naturvetenskapens epistemologi och de sammanhang som påverkar skapandet av ny kunskap inom naturvetenskap. Aspekter från andra vetenskapsområden som, historia, filosofi, ekonomi, och sociologi lyfts fram som viktiga i kunskapsutvecklingen av naturvetenskap. Som grund för studien har ett avgränsat avsnitt, som i examensarbetet benämnts vad är ljus, undersökts. Inom detta område har det studerats om och hur NOS används i läroböckerna.

The aim with this study is to explore if and how linguistic learning takes places when four pairs ofstudents in grade one writes on the computer. Observations of eight students took place duringtwelve lessons to investigate what happened during their writing processes. This study isimportant because students? computer writing is a relatively new phenomenon in the Swedishprimary school.It is clear that the peer collaboration creates a complex interaction that becomes the platform, andalso the prerequisite, for successful language training. The method can clearly give students profitsin their linguistic development.

 Syftet med den här studien är att undersöka vilka yrkes- och studiebakgrunder yrkesverksamma datalärare har och om olika bakgrund leder till skillnad i uppfattningar om deras yrke och utbildning. Dessutom syftar arbetet till att undersöka hur datalärare håller sina ämneskunskaper ajour och om det finns skillnader i fortbildning beroende på utbildning och yrkesbakgrund. För att besvara arbetets frågeställningar används en kartläggande kvantitativ enkätundersökning som besvaras av yrkesverksamma datalärare från hela landet. För att få fram resultaten görs vissa sambandsanalyser och dessutom presenteras deskriptiv statistik. Undersökningen visar att majoriteten av datalärarna saknar lärarbehörighet samt att ungefär hälften tidigare har arbetat utanför skola och har professionella tillämpningar inom sitt ämne.

HTML (Hyper Text Markup Language) introducerades som ett enkelt och plattformsoberoende språk med syftet att göra information tillgänglig över hela världen och är idag det mest kända och använda språket på webben. När HTML skapades var det huvudsakliga användningsområdet publicering. Efter hand ökade mognaden hos användarna och behovet av mer avancerade tillämpningar ökade. Fler och fler började då inse begränsningarna med HTML och dess enkla struktur. Metaspråket XML (eXtensible Markup Language) är ett universellt format för att strukturera dokument och data på Internet.

Age is one of two new discriminatory grounds in Swedish law. EU took official position against age discrimination by means of Council Directive 2000/78/EC of 27 November 2000 establishing a general framework for equal treatment in employment and occupation. From January the 1st 2009 it is, by Diskrimineringslag (2008:567), illegal in Sweden to discriminate anyone based on age. The law covers all age groups and is applicable to various fields in society. Age differ from other discriminatory grounds since everyone has an age.

Construction of an autonomous wind station was a project with the goal of creating a product that could collect wind data from a sensor and then transfer this data to a server wirelessly over the GSM network. The device would be powered by batteries and solar cells and function fully without requiring external power supply. This required that a small computer was constructed and programmed to store and send data at predetermined cycle times and programming of a server that received the sent data. The project also required optimization of power consumption and dimensioning of solar cells and batteries based on this. The construction of this station demanded research both for the selection of hardware and programming software. The computer was based on a microcontroller and a GSM module that sent the data over the 2G network.

ThisreportisathesisfortheTechniciansinComputerAidedDesignprogramatHalmstadUniversity.Thegrouphasdevelopedamillingmachinemainlyusedforfiberboards,onbehalfofJohanWretborn..

This report is a bachelor thesis presented at the department of Computer Science andEngineering at Chalmers University of Technology. The aim for the project is to find a simplemethod to measure and display physical quantities in a three dimensional room.The report describes a method to construct a system for measuring differentphysical quantities via sensors. The system must be built in a modular and expandable way tobe adaptable to different tasks.The system explained in the report consists of two parts;A physical scanner with moveable probes for carrying sensors and a microcontroller forcontrolling the probes and communicating with the next part.An application written in Java for storing the measured values and presenting them in a lucidperspective.It is possible to construct the scanner with different designs and circuitry, with multiplexers andflip-flops, to ensure that an unspecified number of probes can be added to the system and thatthey can be operated simultaneously.The Java application is written in a modular way, using a design pattern that separates eachindividual part of the application. It contains exceptions and interfaces that ensure a safe andexpandable application..

Stratego is a boardgame not very different from chess, that contains hidden information. Because of this, existing programs play at beginner level. The purpose of this thesis is to adjust a minimax algorithm so that it passes the demands of Stratego, and then build a Stratego agent around it. Tests with existing minimax algorithms leads to the development p-e-minimax. This algorithm uses two different values in its nodes to simulate the different information available to the agent and its opponent.

This master thesis was written in the purpose to study how the location and access to computers in the physical realm of the public library reflects the undergoing changes in the public libraries role in Swedish society. This study is done in a form of a case study of three small public libraries. All of them were in the process of transforming both their physical and virtual space. The thesis focuses on where in the library the computers are placed and how their location interacts with the libraries main tasks. It also focuses on the analysis of the relationship between these two elements and how that relationship reflects the alteration of the public libraries place in society.

The purpose of this study has been to examine the archival management at the 14 Student Nations in Uppsala. This may be relevant to study to extend the research in the field that Berndt Frediksson calls ?empirical archival science?. Another reason is that the Student Nations hold a unique position as organisations and their archivists holds a unique position from a professional point of view as they mostly consist of students without professional archivist training. I have mainly focused on why the archival management at the Nations looked as they did.

This paper is about the new programming language from Microsoft, C# (See Sharp) and the .NET Framework. They are still in beta-version, but will be released on the market in February 2002. This paper presents C#, not in detail but the characteristics that distinguish the language. A comparison is done with C++ and Java, since C# is most resembling to these languages. Both C# and Java have been developed from the mother- language C++.

The aim with this study is to explore if and how linguistic learning takes places when four pairs ofstudents in grade one writes on the computer. Observations of eight students took place duringtwelve lessons to investigate what happened during their writing processes. This study isimportant because students? computer writing is a relatively new phenomenon in the Swedishprimary school.It is clear that the peer collaboration creates a complex interaction that becomes the platform, andalso the prerequisite, for successful language training. The method can clearly give students profitsin their linguistic development.

Summary Title: How to make decisions on software based servicedevelopment in the mobile handset industry.?The Rapid Model for Holistic Application Evaluation Authors: Per-Inge AnderssonPatrik Dreveborn Tutors: Björn Regnell, Department of Computer Science,Lund UniversityRobert Wenglén, School of Economics and Management,Lund University Problem formulation: Academically the questions of finding out what constitutes a sound decision base and finding out how to handle the issue of a holistic approach must be addressed in order to make a well balanced and relevant decision model. The core question is which decision criteria to include and which drivers are important in estimating the status of the criteria? Practically to provide Sony Ericsson with a formalized evaluation process for decisions on software development that is transparent, objective and challengeable. Purpose: Academically to contribute to the field of decision making research by elaborating on how to make a holistic, rapid and rational decision model.

Climate change and the sea level rise that it contributes to is an ever more pressing issue for costal municipalities around the world. Today there is a great deal of scientific reports and projections on what these changes could entail. However, resent studies on south Swedish costal municipalities have shown great discrepancies when it comes to how these scientific projections are implemented in the municipal planning and adaptation strategies. In an effort to understand the underlying reasons for this lack of concurrence, this paper has applied Rolf Lidskogs theory of the hetrogenity of science. The theory gives an explanation to the complications in the science-policy interface, by describing complicating factors in the communication between these actors.