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1072 Uppsatser om Trace elements - Sida 23 av 72

En inventering av säregna trädformer funna i Sverige

In Sweden and in Scandinavia the amount of tree species are rather few. However many different forms of trees arise due to mutations and gives rare appearances like cut-leaved and hanging forms. In some cases these trees are interesting as cultivars and a few of them have become popular garden trees. The knowledge of the original trees and early propagation is meagre.In this study a selected group of trees were found through search of literature. Eight tree forms were chosen and investigated in situ.

Problemlösning : - att välja strategi

AbstractBy finding out the pupils' choice of strategies for problem solving, we as teachers, can get a better understanding of their way of thinking, and thus also help them develop in their learning of mathematics. In a classroom environment where several different strategies could be found, the pupils' learning is facilitated as they, with the help of classmates, find positive and negative attributes of different kinds of strategies. The pupils are, in other words, each other's resources, rather than competitors. The main point is that the classroom environment, as well as the role of the teacher in the classroom, are both key elements for good mathematics learning.In order to increase the understanding of the pupils' choice of learning strategies, a survey was performed based on two school classes, one third grade and one six grade class at the same school. Both classes received the same mathematical problem to work with, and the strategies observed were analyzed and compared.

Dödens uppluckrade identiteter : Gravar på gränsen mellan hedniskt och kristet

The Christianisation of Sweden is not much about religion. Instead, there is much to be gained by looking at it as a colonial situation with changing social identities and power structures. This is evident by the prevalence of hybridisations in the archaeological material.Some of the material categories that show the clearest example of changes are the burials from the 9th century up until about AD 1200. This is exemplified by two different Iron Age burial sites in Stockholm county, Uppland, Sweden: RAÄ 59, Valsta, in Norrsunda parish and RAÄ 40, Lilla Ullevi, in Bro parish; They both show hybridisation by involving older elements with newer ones during a time period when the church was not quite established in the region yet.The Christianisation of Sweden is a colonial situation, but the research tradition has often also used a colonial lens from the 19th and early 20th century in its approach to the period. This means that the same questions, interpretations and conclusions, often based on written sources, have been continuously reused for a long time, which has had consequences for the archaeology in Sweden..

Hampa i det svenska textilarvet : en studie i hur historia om textilföremål arrangeras i mellanrummet mellan natur och kultur

This essay is about the Swedish textile heritage but also with an analysis of handmade hemp textiles from Transylvania. Plant fibers such as hemp and flax grown in a soil nature that existed around the subsistence farm. The knowledge of the earth nature combined with textiles has not been specifically studied in the research from the last century. By examining simple folk textiles of hemp shows how the textiles also are an universal field. The focus is on the raw material which is a transformation between nature and culture.With a phenomenological approach, the study will describe how the textile heritage announcement molds a territory in the interpretation of "our" Swedish plantfibres for textiles uses.

?Whatever he discovers in creatures he guides to the Creator? : En studie om hur vi kan förstå St. Franciskus som miljömedveten, A study of how we can understand St. Francis as being environmentally conscious

This study investigated how we can understand St. Francis as environmentally conscious. The study also presents where those elements can be found in St. Francis own documents and from documents that describe St. Francis.

Nätet spinns vidare : Hur används Internet i ungdomsromanen?

The essay is a text centred study of ten Young Adult Novels, in which Internet plays an essential part. The structure is put into light out of used narrative techniques of how to create stories and its construction elements. I compare the ten Young Adult novels to each other. My aim is to analyze the functions of the Internet motive in the chosen novels, using different approaches, and enlighten it with concerns to the new phenomenon that Internet is in society. Consequently the essay will also have a mimetic touch to it.The ten novels that I base the analysis on are written of both med and women and have both male and female as main fictive persons, and are from different parts of the world.

Urban Vindkraft : ett nytt element i bebyggd miljö?

This paper aims to explore the phenomenon urban wind energy, its visual effect on built environment and the factors that affect the opinion towards new elements in the city. A place study of the city Gävle serves as a complement to the theoretical part of the paper. The theoretical discussion opens with an account for the technical and economical conditions of urban wind energy. It presents the technical basics, different types of turbines and a discussion occurring wind related techniques in built environment. Today, the knowledge of how the wind moves and acts in the rural landscape is quite good.

Man blir lite taggad men också frustrerad : En explorativ studie av checkpoints i spelet A Story About My Uncle

In this study we pose the question if you through finding patterns in implementation of checkpoints can find ways to tailor the experience of the game A Story About My Uncle to hardcore gamers. To find out the answer we had hardcore players playing a modified level from the game A Story About My Uncle that was used as stimulus material for the following focus group interview. The analysis of the gathered material resulted in four patterns that can be used when implementing checkpoints to tailor the experience of the game A Story About My Uncle to hardcore gamers. Elements of checkpoints that our study showed to be important when it comes to how the game is experienced are density, placement and clearness..

Grön marknadsföring : En guide till grön framgång

The purpose of this thesis is to analyze green marketing and green brand building from a managerial perspective, with the intention to create an implementation guide for companies in the Swedish consumer market.  The essay is based on a qualitative approach with a mixture of inductive and deductive elements. We have interviewed five people with close links to green marketing. We have during the study identified a number of touch points to be particularly important in the process of incorporating green marketing. These findings are presented in full in chapter five. We have found that the framework of green marketing is established during the company?s choice of green strategy.

The Consumer as Barrier vs. The Consumer as Partner

First objective: To bring forward managers? perceptions of the underserved consumers in emerging markets. Second objective: To reveal what implications managers? perceptions of underserved consumers in emerging markets provide for branding in these markets. Our study indicates that managers? perceptions are still lacking consumer insights within five elements (value, loyalty, purchasing power, consumers and consumption).

Kritik av humanismen som grund till värden i svensk skola med perspektiv från Nietzsche & Kant : En narrativ ideologianalys av läroplanens värdegrund och de oförytterliga värdenas genealogi

This thesis in Educational Sciences consists of a narrative ideology-analysis of the Swedish school's fundamental values with perspectives from the philosophy of Nietzsche and Kant, which also analyzed the same way, with the aim to trace and problematize the ideological foundations of "our society's shared values" that teachers should convey to the students. Based on a theory that a humanism crisis occurs when important values are perceived as threatened, does the introduction of the basic values of the curriculum appear as a response tosocietal changes. Nietzsche and Kant represent completely different idea currents that both have been reflected in the curriculum in which basic values have different meanings. Nietzsche has inspired social criticism, postcolonial and postmodern thinkers to a critical constructivist approach that is an asset in the multicultural classroom to deconstruct stereotypes and prejudices. That culture, ethnicity, morality and religion do not have an objective essence, but seen as social constructions, using a critical approach is a way of thinking which was developed with inspiration from Nietzsche.

Varför tycker du inte som mig!? : Livsåskådningars struktur, funktion och immanenta konflikt

This report is an attempt to clarify how religious and non-religious views-of-life [livsåskådningar] are created through the collaboration and opposition of religious and scientific elements/ideas. This with the hope of reaching a fruitful result related to the solution of world-view related conflicts, such as the ones existing between science and religion, on an individual and societal level.This is accomplished with the help of two assertions: (1) Mankind has a need to explain its existence and surroundings. (2) Religion and science has their origins in the same seed and aim to serve the same purpose, or function. Together these two assertions lay the theoretical foundations of this report which implies that all humans have an innate need of sustaining a stable world-view.The result of this report is that a final solution to world-view related conflicts are beyond reach as our mental and physical nature limits us. However there are strategies for minimizing world-view related conflicts effect on society..

Alternativ splicing: en process som medför att flera olika mRNA-transkript bildas från individuella gener

This review article presents the splicing process during messenger RNA maturation and how it is regulated by different Cis-regulatory RNA-sequence elements and splicing factors. A more detailed description of the process alternative splicing and its importance to the function of genes from the model organism Arabidopsis thaliana is also given. A single eukaryotic gene can by the process alternative splicing (AS) give rise to a number of functionally mature mRNA-molecules, which in turn encodes for structurally and/or functionally different proteins. During the course of evolution, the process alternative splicing has thus shown to be effective in increasing transcriptome and proteome diversity of most eukaryotic organisms. This suggests therefore that the dominant theory in molecular biology, a gene encodes for a protein, needs to be corrected.

Arbete med läs- och skrivutveckling i grundskolans tidigare skolår : Två pedagoger berättar om sina arbetssätt

The purpose of this paper is to examine how teachers choose to work with the teaching of reading and writing skills, how teachers justify their choice of teaching method and how the documentation of student development is being used. This paper also discusses the definition of reading and writing, phonological awareness and how different reading- and writing educational methods can be combined. The gathering of information has been done through a literature review in which I have looked at past research on reading and writing. I have also conducted qualitative interviews with teachers involved in literacy learning. The result of my research shows that it is not possible to determine which literacy learning methods that are most effective.

Sunt förnuft : populism i politiska partiers valpropaganda

This study attempts to answer the question of whether the propaganda of the Swedish political parties ?Socialdemokraterna?, and/or ?Sverigedemokraterna?, used for the election to the European parliament 2009, are to be viewed as populistic. Furthermore, is the propaganda to viewed as included in the ?Classical populism?, the ?New populism?, both, or none of the above genres? With a theoretical approach deriving from earlier works on the subject Classical/New populism from a number of writers, the study uses empirical and qualitative text analysis to study the parties propaganda. For each of the two genres of populism an ideal type is set up, which is used to define their core elements.

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