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5528 Uppsatser om Nature of science - Sida 15 av 369
Aktiviteten hos thymidinkinas 1 i serum från hundar med juvertumörer och malignt lymfom
With the farming methods of the past century the agricultural landscape has changed. This has led to the fact that many habitats and species have been significantly reduced. Sweden is committed to the preservation of biodiversity through various conventions and laws. In the EU's Common Agricultural Policy there are currently agro-environmental schemes, which were created as an instrument for reducing the negative impacts of agriculture on nature and environment. Within this system any farmer who perform environmental measures are financially compensated for this.
Om konstruktionen av vetenskap i kriminalserier på TV : En kritisk diskursanalys av CSI och Bones
AbstractTitle: The Construction of Science in Television Crime Shows ? a Critical Discourse Analysis of CSI and Bones (Om konstruktionen av vetenskap i kriminalserier på TV ? en kritisk diskursanalys av CSI och Bones).Number of pages: 45 (50 including enclosures)Author: Lovisa SandbergTutor: Amelie HössjerCourse: Media and Communications Studies DPeriod: Spring 2006University: Division of Media and Communication, Department of Information Science, Uppsala UniversityPurpose/Aim: The aim was to explore the construction of science in the television crime shows CSI and Bones.Material/Method: The method used is critical discourse analysis based on the thoughts of Norman Fairclough. The analysis includes three episodes of CSI and three episodes of Bones,broadcast from between the 10th and 25th of April, in 2006 on Swedish television.Main results: The scientists in CSI and Bones are constructed as rational and calm; they are mainly concerned with finding the truth. On the surface, the truth is objective and reachable, although, in these TV-shows all observations are theory laden.Keywords: CSI, Bones, crime shows, television, science, discourse analysis..
"Det är roligt!" : En studie om hur pedagoger använder estetiska lärprocesser i arbetet med naturvetenskap i förskolan
The purpose of this thesis is to investigate how teachers perceive that they work with science in preschool through aesthetic learning processes as tools both in the indoor and outdoor environment and make visible what the educators' underlying beliefs are that affect how they perceive aesthetic learning processes as tools used to deepen children's understanding of different scientific phenomena.This is an interview study using the phenomenographic approach as a means and method to make visible and report on teachers' views on how aesthetic learning processes can be used to extend preschool children's learning about science. The results are analyzed and discussed based on John Dewey's theoretical ideas about children's learning, aesthetics and science.The study clearly shows that teachers' views on aesthetic learning processes and how they can be used in the work whit science is very divided and in some cases unreflective. The most striking results are that teachers often are unaware that they make use of aesthetic learning processes because they have a more limited view of what it is than we have in the paper. All informants have science as a core subject. Their focus of the activity is located at the showing and visualizeing of scientific phenomena and some of them express that they submit the aesthetic learning processes to their colleagues or that they collaborate with someone who has training in some art form.
Ekologisk landskapsplan för fastigheten Götebo 1:5 :
This thesis constitutes a long term (100 year) ecological landscape management plan for the estate Götebo 1:5. The estate is situated close to Gothenburg and is owned by Skogssällskapet. The planning has been made by dividing the estate into different areas (zones). In each zone one of the goals nature conservation, recreation or economical yield has been prioritized. Nature conservation is one of the main goals for the forest management plan.
Lantbrukare och rådgivare : tillsammans kan de främja biologisk mångfald.
With the farming methods of the past century the agricultural landscape has changed. This has led to the fact that many habitats and species have been significantly reduced. Sweden is committed to the preservation of biodiversity through various conventions and laws. In the EU's Common Agricultural Policy there are currently agro-environmental schemes, which were created as an instrument for reducing the negative impacts of agriculture on nature and environment. Within this system any farmer who perform environmental measures are financially compensated for this.
Södras gröna skogsbruksplaner ur ett landskapsperspektiv :
The aim of the "Green forest management plans" is to help forest owners to reach the
environmental goal of the forestry act. But are they able to do that? Is it possible to plan preservation of species on single estates? How do single-estate-plans differ from a landscape analysis and how can the landscape approach be used in operative planning? This work was initiated to give an answer to these questions.
This study was made in a landscape of 4200 ha in Östergötland county, south-eastern Sweden. A lanscape analysis was made and then compared to the Green forest management plans in the same area. The nature conservation areas (areas that were set aside to be managed with environmenatl goals) differed quite a lot between the two alternatives.
Katalogisering och presentation av film på bibliotek
The aim of this thesis is to discuss selected parts of cataloguing both from a practical and a theoretical viewpoint. It presents the basic grounds for cataloguing of printed as well as non-printed materials. The focus lies on the main entry heading and its author/title problem concerning film. The thesis theoretical part consists of an analysis of central documents dealing with the author concept from both a library- and information science perspective and a film science perspective. The practical part consists of interviews from two Swedish public libraries, which have different approaches on presenting films.
Universeum är mer än ett komplement till den vanliga undervisningen
Science center har visat sig vara en utmärkt plats för undervisning. Detta är en studie av på vilket sätt ett skolbesök på ett science center kan bidra till att målen för år 9 uppnås och om ett besök på ett science center kan utgöra ett komplement till den vanliga skolundervisningen. Särskilt studeras ämnesområdet astronomi och kosmologi (universum och vårt solsystem) i ämnet fysik. Undersökningen är gjord på Universeum i Göteborg. Metoden i undersökningen är intervjuer och observationer.
Artbrott -en institutionell bastard i gränsskiktet mellan statsvetenskap och juridik?
This paper deals with a partly new development in the Swedish law system, somewhere in the boundary between political science and jurisprudence. A new instrument -artbrott- has successively become more popular among lawyers and politicians. The new instrument -here translated to classified crimes- signifies that the perpetrator is sentenced to prison even though the seriousness of the crime committed is not in itself serious enough for such a consequence. The reason for this policy stance is to create a prevention against crime of that specific character among the public. The use of this instrument has grown considerably both concerning types of crimes as well as in application.
Utvärdering av kommunalpolitikers informationsförsörjning: en informationsaudit i Härryda kommun.
Information is one of the organization's essential resources, and as such it needs strategic management. The authors use the information audit, which was developed by Orna 1999 and Henczel 2000 as a tool to evaluate how well an organization's information activities connect to its mission, goals, and objectives, to evaluate the municipal politicians' information support in Härryda municipality. The decision situations met by politicians often are complex; they are ambiguous and unstructured, with a high level of uncertainty. Human information sources meet needs arising in this kind of decision situations best. Since most of the politicians work full-time besides being politicians, Härryda municipality has to substitute the human sources by textual ones composed of highly summarized information.
Undervisning i naturkunskap, demokratiuppdraget och interkulturell pedagogik : Kan en interkulturell pedagogik öka intresset och motivationen för ämnet naturkunskap bland elever på samhällsprogrammet?
Since studies points out declining interest in science among students in Swedish schools, I have in this paper chosen to examine how some students at the Social Science Programme are experiencing the lessons in Natural Science and how to make lessons more interesting according to these students.The purpose of this study was to gain a greater understanding of how teachers would develop new perspectives and tools to make lessons in Natural Science more interesting. I also wanted to investigate whether an intercultural perspective could be a possible tool to increase students? interest and motivation.As a theoretical framework, I have assumed Vygotskij's sociocultural perspective, Habermas's theory of deliberative conversations and an intercultural perspective. Through a qualitative approach, I conducted interviews with students and teachers. The main results showed that students felt that natural Science lessons were too theoretical and undemocratic and that they wanted to have more student interactions, such as discussions and group works.
Naturvetenskap och teknik i samspel med IKT i förskolan
The main purpose of this study is to, in the educator?s point of view, try to find out how pre-schools approach science and technology along with Information and Communication Technology (ICT). The survey was conducted based on qualitative interviews where two preschools participated, a total of seven teachers were interviewed. One of the preschools only has access to a computer, and the other preschool is able to use both computer and tablets in their preschool activities. The results of this show that the teacher?s thoughts about ICT are positive and that they consider it as an important part of their work and have many areas where it is useful.
Från soptipp till naturreservat : En studie av makt i Lövsta-Kyrkhamn-Riddersvik genom actor-network theory
This paper investigates, through an actor-network theory perspective, how the recreation area Lo?vsta-Kyrkhamn-Riddersvik northwest of Stockholm has developed from being a dumping site into becoming a nature reserve. This investigation also tries to describe and explain which values that have been promoted in the area by the local voluntary associations and companies. Lo?vsta-Kyrkhamn-Riddersvik has been inhabited for more than 3000 years, originally with farming as the most important business.
Kontrollerat och okontrollerat språk En litteraturstudie i informationsåtervinning i databaser.
This thesis deals with one of the main questions within information science: The question about controlled and uncontrolled vocabulary and which of the two that are most effective when it comes to retrieve relevant information from electronic databases. The method used here is literature studies. I have described and examined five empirical studies which has been done in purpose to compare the effectiveness in retrieval with controlled and uncontrolled vocabulary, in the way they are used in retrieval of information in databases. The studies I have examined have also used recall and precision as a value to measure the effectiveness of retrieval. The studies which I have chosen is also limited to deal only with studies that have been done in bibliographic databases.
Besök på Science Center : Påverkas elevers intresse för naturvetenskap av ett besök på Science center?
I Sverige och utomlands har man på senare tid sett framväxten av ett nätverk av s.k. Science Centers (SC). Dessa SC har som viktigaste syfte att öka besökarnas naturvetenskapliga intresse. När det gäller elever från högstadiets senare år kan detta ökade intresse för naturvetenskap t ex visa sig i form av en ökad benägenhet hos eleverna att söka sig till ett naturvetenskapligt inriktat gymnasieprogram.Vi har utvecklat och använt en enkät-baserad metod för att undersöka den påverkan på elevers intresse för naturvetenskap som ett besök på SC har. Enkäten är lämplig att användas för elever från grundskolans senare årskurser.