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2143 Uppsatser om Clear-cutting - Sida 8 av 143
En branschanalys av den svenska mobilmarknaden -Strategi, konkurrenssituationen och 4G:s påverkan
Background and problemThe Swedish mobile market is highly competitive despite the oligopoly that currently exists. A short product life cycle together with fads and new innovations puts pressure on the operators to respond to the ever changing environment and to develop and adapt their strategies after it.As a previous study regarding a specific operator?s strategy was cancelled due to the extensive confidentiality surrounding it, an interest was sparked to perform an industry analysis as this is clearly something the actors spend a great deal of time on developing. The launch of the 4G network will offer new opportunities for the operators regarding products services. It may also impact the competition on the overall market.PurposeThe purpose of this thesis is to present a deep analysis of the industry and give the reader a comprehensive picture of existing conditions.
Med samtidsperspektiv på äldre konst : en fallstudie av utställningen "Queer: begär, makt och identitet"
The aim of this essay is to study how older art can be used to illustrate our contemporary society with a critical view and also to contribute to the discussion of for what reason we keep our public collections.My essay is based on a case study of the 2008 summer exhibition ?Queer: desire, power and identity? at Nationalmuseum. The exhibition used art from different eras to show how the ideals, norms of gender, and how the symbols for power have changed throughout history. It also reveals how certain art or artists have been excluded from art history due to their sexual orientation.This study is based on three questions:- How can older art be used to illustrate a to our society contemporary theme?- How can a public museum make an exhibition with a clear and active message?- How can a clear and potentially sensitive message be shown without risking to be provocative towards either the visitors or the person(s) it is about.My material is based on the exhibition, the work material from the museum, protocols, photographs, exhibition texts, and interviews with the creators of the exhibition.
Den skogliga informationens roll i ett kundanpassat virkesflöde : en bakgrundsstudie samt simulering av inventeringsmetoders inverkan på noggrannhet i leveransprognoser till sågverk
This MSc thesis is divided into two parts. The first part deals with the need for information
from forest campartments selected for clear cutting, in connection with planning in an
integrated forest- and sawmill enterprise. A review of literature is followed by a case stud y,
where present conditions in a Swedish forest company are compared with current research in
the area. The seeond part consists of a simulation stud y, which aims at camparing the
accuracy of inventory estimates using different methods. The estimates are delivery forecasts,
covering one month consumptian of timber in a large sawmill.
Skötselmetoder för bestånd med produktions- och naturvårdsmål :
This study is made on assignment by the local board of forestry in Skåne,
Blekinge and Halland.
The change of the forest law 1994 brought a new type of management plan.
A more active planning was introduced in order to equate the environment goal
with the production goal. The purpose with this study is to give a better picture of
how planning for nature conservation in production forest is made and to develop
support for selection of silviculture methods for stands with combined goals. With
combined goals means production forestry with a reinforced consideration to both
nature and culture, called PF-classified stands. This was done by:
? Describing silviculture models from the literature that are possible to use
for stands with combined goals.
? Describing silviculture models that is used in practice in stands with
combined goals.
? Describing how the classification of stands with combined goals is used.
Which means, were in the terrain, with which frequency and in which type
of forest PF-classification is used.
? Comparing differences and similarities of theoretical and practical used
models.
The study was done partly as a literature study and partly as an interview study of
forest planners.
Konfirmation och betyg : En studie om hur betyg i religionsämnet påverkas av konfirmation.
Historically Sweden had a confessional teaching of religion in school, that is the starting point ofthis essay. In the Swedish school system the students have the right to believe whatever they wantbut they will be introduced to different beliefs in the subject religion. Even the church focuses onthe individuals own beliefs during confirmation. This essay explores if there is something in aconfessional teaching that contributes to the students' knowledge in religion as a school subject.Therefore a quantitative study have been performed. The study aimed to investigate the grades ofthe students that participated in confirmation and how the grades changed after the confirmation.
Maskulinitet i läromedel. En kritisk diskursanalys av en lärobok i religionsämnet
This study indicates that research about men and masculinity does not appear to have advanced as far as research about women and femininity. Similarly to attitudes concerning women and femininity, clear norms and attitudes regarding men and masculinity pervade society. Hence, there is a clear need for further research within this field to be carried out. This study, with the support of previous research, looks at gender norms which exist in educational material and the impact it might have on students. Against this backdrop, the author has focused the analysis on one textbook as educational material at upper secondary level with particular emphasis on masculinity and its associated norms.
Plantering av gran (Picea abies) på kalhyggen och självföryngring under högskärmar av björk (Betula pendula och Betula pubescens) : föryngringsresultat 7-10 år efter avverkning
The aims of the silvicultural method natural regeneration of spruce (Picea abies L. Karst) in birch (Betula pendula and pubescens) shelterwoods are to establish a new stand of tree seedl-ings and to protect those from high groundwater levels, frost damages and grass competition during its first life years.
The aim of this work has been to (i) describe how shelterwood and stand characteristics influ-ence the results from using natural regeneration of spruce protected by a shelterwood of birch, and to (ii) compare those regeneration results with planting of spruce after soil scarification in clear-cut areas.
Totally 17 harvesting sites have been inventoried and 15 of those included natural regenera-tion in birch shelterwoods, and two were subjects to soil scarification and planting of spruce. The sites represented 7-10 year old final cuts and are located in the coastal (eastern) region of the province of Norrbotten in Sweden. In all areas shelterwood and stand characteristics, as well as the number of main crop seedlings and the height of the highest main crop spruce seedling, were estimated and registered in all areas.
Visuell Perception : En studie av visuella faktorer kring ett musikaliskt framträdande
The essay investigates the visual element as seen by the audience and artist to be of greatest importance to a musicalperformance. The study was conducted in the form of a field work which included doing interviews with artists, surveys of the audience and interpretive observations of live performance. The fieldwork was conducted in three different environments in which I found myself on the spot and performed the various stages included in the field work. It was done to create a surface that could be used in an essay, and through that use this material to compare and analyze my results and in the end be able to answer my questions. I started from eight different factors which all could beexperienced visually on stage.
Ledande varumärke : Finns det det ett samband mellan ledarens agerande i företaget och varumärkets styrka?
The competition between brands on a market has led to a differentiation of the product range and the brands shape is more and more important to take consideration to. As a company and as a leader, you must understand the importance of working with a brand building-process int he organization. It is important to take advantage of the core assets you have with the brand and also within the organization.The paper is presenting David Aakers brand building-process witch involves a model for identity and the seed within. Aaker describes that a clear brand identity can help communicate both intern the organization and out to extern costumers, it could help bring clarity to what the brand stands for. And what it wan to send out.
AI-eldsj?lar i skolans v?rld En kvalitativ studie om AI-implementering ur skolledares och l?rares perspektiv
Generative artificial intelligence (AI) has rapidly gained traction in the education sector, with tools such as ChatGPT often highlighted as potential support in teachers? daily work. At the same time, the technology raises important questions about how its use should be organized and what responsibilities school leaders hold. The aim of this study is to deepen the understanding of how generative AI is implemented in school organizations, focusing on the strategic work of school leaders and how this is experienced by teachers. The study is based on a qualitative study, comprising interviews with 14 school leaders and teachers in a county in western Sweden.
Vilken föryngringsmetod ger bäst resultat på torra och friska marker, höst- eller vårplanering? : en jämförande studie utförd på uppdrag av Stora Enso Skog
Regeneration with scarification and planting is a well known method, but the plants have a tuff period in the beginning. Decease of plants comes from pine weevils, dry weather, browsers, wrong method of scarification and wrong time for the planting. These are some courses why not every planting gets successful.
The purpose with this study is to investigate witch time of planting gives the best result, spring or autumn planting and to give a answer of witch factors are the main course of deceases. The goal is to have the study to decide witch time to plant after final felling.
The choices of plantings were maid from a period of three years. Spring plantings were from year 2005, 2006 and 2007 and autumn plantings were from 2004, 2005, and 2006.The purpose was to compare differences in deceases at the same spring weather.
"Hur lättpåverkade är ni tjejer egentligen?" - En uppsats om skam, hår och sexualitet
The study is based on three Swedish novels published in 1945,1956 and 1964, and three Swedish novels published in 1998, 2008and 2009. The aim has been to investigate how librarians are portrayed in Swedish literature, as well as a comparison between the older and the newer literature. What librarian images are portrayed in the analyzed literature? Is the portrayal mostly positive, negative or neutral? Are there any clear differences in how librarians portrayed in newer and older Swedish fiction? If so, what are they? The method used has been qualitative content analysis where relevant paragraphs have been coded and divided them into categories of appearance, personality, and professional identity. The conclusion is that the librarian is often portrayed as an intellectual and somewhat high-strung bibliophile.
Självskadebeteende : Om professionellas erfarenheter i möte med personer med självskadebeteende
Studiens syfte var att belysa några professionellas inom skola, socialtjänst och sjukvård erfarenheter i möte med personer med självskadebeteende. Metoden var kvalitativ med hermeneutisk inriktning och vi använde oss av semistrukturerade intervjuer. Våra frågeställningar var, hur beskriver de professionella självskadebeteende, vilka erfarenheter har de professionella av möte med personer med självskadebeteende, vilka tankar och känslor väcker självskadebeteende och hur hanteras det. De professionella vi mött har erfarenheter av personer i alla åldrar med självskadebeteende, både tjejer och killar. Resultatet visade att det vanligaste formen av självskadebeteende är cutting och att personer med självskadebeteende ofta har upplevt något traumatiskt i sin barndom, ofta har de även dålig självbild och låg självkänsla.
Likviditetsgaranti ur ett företagsperspektiv
The aim of this paper is to investigate the underlying motifs leading to the decision to appoint a supplemental liquidity provider and how they vary between companies. As the first study of its kind to take on an internal company perspective, the goal was to broaden the knowledge base of the field and lay ground for further studies. The study has been conducted by interviewing companies providing the service, their customers and the stock exchanges which they are traded on. The results show that there are two main motifs for appointing a liquidity provider, 1) Creating conditions for increased trade and 2) Improving the pricing of the stock. There was also a supplemental group 3) Other motifs consisting of the observations that would not fit in any of the main categories.
Trädens utveckling efter att de har lämnats som naturhänsyn : tillväxt, mortalitet och strukturell förändring 6-18 år efter avverkning
Today green tree retention, together with leaving dead wood, is a common practice with the aim to reduce negative impacts on biodiversity and environment due to clear-felling. To better understand whether this conservation practice also makes a long-term difference, it is important to know what happens to these trees after harvest. Few studies have made an assessment of what happens to retention trees over a longer time period. In this study I inventoried retention trees that were left at clear-cuts six, twelve and eighteen years ago. I carried out a re-inventory of 57 retention patches (divided into free-standing tree groups, small swamp forests and edge zones) and free standing dead trees, spread over 25 previous clear-cuts in central Sweden.