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282 Uppsatser om Feature extraction - Sida 1 av 19
Video på bibliotek : en granskning av spelfilmsverksamheten på svenska folkbibliotek
This is the first investigation of the activity with feature film (video) in Swedish publiclibraries.Due to the Swedish copyright legislation, the activity with feature film in Swedish publiclibraries was not possible until an agreement was set between Kommunförbundet and SverigesVideodistributörers Förening in 1989.My investigation is based upon a form that I made in cooperation with Statens kulturråd.The form was sent to the main public libraries in the 286 municipals in Sweden. 250 (87 percent) of the public libraries answered the questions. 130 (52 per cent) of the libraries whoanswered had an activity with feature film.The main reason the libraries bought feature film, was that they hoped that feature filmwould attract new visitors to the library. The investigation also showed that high costs forhiring feature films has a negative influence on the lending of feature films..
Metodundersökning av tre metoder för kvävemätning i en arktisk äng : Jämförelse mellan mätmetoderna extraktion, inkubation och jonbytesmembran (PRS-sond)
The purpose with this report was to compare three commonly occurring methods for measuring plant available nitrogen in soils. The methods extraction, incubation and Plant root simulator (PRS) probe - an ion exchange membrane (Western Ag Innovations, Inc., Saskatoon, Canada) method were used and comparison between these methods were conducted. A full factorial experiment were set up in northern Finland with the treatments excluding herbivores, warming and fertilization to see how the inorganic nitrogen content in the soil was effected by the treatments. Soil cores were taken and from them a subsample was incubated for 18 days and thereafter analyzed for inorganic N in laboratory. PRS- probes were in the ground for 1 month.
Mindre studie av en ny gallringsmetod i stamtät förstagallring av gran i södra Svergie
The main purpose of this study is to investigate how to reduce the high, and every decade raising, pre-clearance cost. The pre-clearance is today carried out with a brush saw and paid per labour hour. All small trees not suitable for pulpwood are removed to simplify the later work of the harvester.
The study compares the economic results from thinning of four parcels each treated differently regarding harsh or light pre-clearance and extraction of only pulpwood, or both pulpwood and fuel wood.
In this type of spruce stand the study indicates that a lighter pre-clearance, followed up with both pulpwood and a fuel wood extraction, has a much better economy than the traditional method of hard pre-clearance and only pulpwood extraction..
Kulthus från bronsåldern : En studie om stengrundshus och dess landskapskontext
This essay deals with a cultic building which focuses on the stone feature during the Bronze Age in Sweden and Denmark. I will discuss about the meaning of the stone feature and it also deals with the surrounding next to the building in order to see a bigger perspective. It consists of five excavations which this essay is based upon. The five excavations are Sandergård in Denmark, Broby and Hågahagen in Uppland, Tofta and Koarum in Skåne..
Utveckling och validering av en LC-MS/MS metod för kvantifiering av clopidogrel och dess metabolit i plasma
Clopidogrel is an antiplatelet substance that prevents blood coagulation in the arteries. It is an inactive pro drug that becomes activated after first-pass metabolism by the liver. The active metabolite of clopidogrel is 2-oxoclopidogrel, which is unstable therefore pharmacokinetic data is obtained by measuring the inactive metabolite clopidogrel acid in plasma. Clopidogrel is taken orally in tablet form. The aim of this project was to develop a LC-MS/MS method for quantification of clopidogrel and its metabolite in plasma. The method has been developed by optimizing the sample preparation.
Vad säger bilden?: En utvärdering av återvinningseffektiviteten i ImBrowse
The aim of this master thesis is to evaluate the performance of the content-based image retrieval system ImBrowse from a semantic point of view. Evaluation of retrieval performance is a problem in content-based image retrieval (CBIR). There are many different methods for measuring the performance of content-based image retrieval systems, but no common way for performing the evaluation. The main focus is on image retrieval regarding the extraction of the visual features in the image, from three semantic levels. The thesis tries to elucidate the semantic gap, which is the problem when the systems extraction of the visual features from the image and the user?s interpretation of that same information do not correspond.
TaqMan® Sample-to-SNP Kit? : evaluation of kit for low-cost and fast preparing of DNA-samples before genotype analysis
Genotyping can be used to link genetic variation among individuals to certain diseases or conditions. Some known disorders and states that are dependent on single nucleotide polymorphism (SNPs) are lactose intolerance, venous thrombosis, hereditary hemochromatosis and the difference in sensibility among people to metabolise drugs.In this project a new kit, TaqManÒ Sample-to-SNP KitÔ for extraction of DNA and preparation of the extract for genotyping with real-time PCR and allelic discrimination, was evaluated. QIAamp® DNA Blood Biorobot® MDx Kit was used as the reference method.The purpose of the comparison was to find a method that makes DNA extraction from blood samples cheaper and faster, but with the same reliability as the reference procedure.The results of the evaluation showed a complete agreement of the genotype results between the methods tested, which means that the new method was as reliable as the reference method. The costs of reagents and material would be reduced with 52% if the new method is adopted, that alone would result in a cost reduction of 144 000SEK a year with a sample volume of 650 samples/month. The time for DNA extraction would also be reduced with the new procedure. .
Film om film : En analys av dokumentärfilmer om fiktionsfilmer
This thesis is a study of documentaries about fictional feature films. The development of the DVD format has contributed strongly to their massive increase in quantity. The capacity of the format enables film companies to include more material than the feature film itself. As some people regard this type of documentary as self-righteous and presumtious, others think of it as a great educational aid giving the audience a greater understanding of the intentions of the director and others involved, thus adding more levels to the experience of watching movies. By using established theory on documentary I?m trying to find distinctive features of ?documentary on fiction?..
Gaspotentialen i en deponi, idag och i en framtid :
Deposited waste material degrades within a short period in anaerobic environments. The
methane gas that is formed provides a harmful contribute to the greenhouse effect, 23 times larger impact than carbon dioxide. It is therefore desirable to minimize the emissions of methane gas from landfills. This may be achieved by drain the landfill of gas.
In this thesis the amount of produced methane gas at the landfill at Örebro has been
calculated. Estimations have also been made of the amount of methane gas that might be
produced in the landfill in the future.
Att klassificera arkeologi: En komparativ studie av tre klassifikationssystem
The purpose of this Masters thesis is to compare classification codes and feature headings of three different universal classification schemes SAB, UDC and DDC, when classifying archaeological literature. The aim is to determine whether a subject analysis of a title generates similar feature headings in the three systems, and to find positive and negative things about each system from an archaeological point of view. The comparison and the analysis of the 22 chosen archaeological monographs showed that the subject analysis of the titles didnt always generate similar feature headings. This could depend on several things, for example different interpretations of the subject analysis of a document, less knowledge about the system and/or the subject, or the fact that its not the same classifier that creates the codes. The study also showed that the different classification systems did treat the subject archaeology a bit differently, and that its difficult to say that one of them is better for classifying archaeological literature.
Dietrich Bonhoeffers Teologi och Svenska kyrkans tro, bekännelse och lära. En jämförande studie
The aim of this paper is to compare the theology of Dietrich Bonhoeffer and the belief, confession and faith of the Swedish church in order to see similarity. The research questions that have been used are:1: What is the main feature of Dietrich Bonhoeffers theology?2. What are the main feature the belief, confession and faith of the Swedish church?3: Which are the similarities between the main feature of Dietrich Bonhoeffers theology and the main feature of Swedish church belief, confession and faith?The research method that has been used is comparative where the Dietrich Bonhoeffers theology is compared whit the Swedish church belief, confession and faith.
Skogsbränsleuttag vid förstagallring och dess påverkan på beståndsutveckling : simulering i Heureka med olika skötselprogram
Stands where pre commercial thinning has been ignored or inadequate often tend to have high stem density and low average diameter when they reach heights of thinning. In such stands, it can often be expensive to do a conventional pulpwood harvest as a first thinning. This study investigates the development of the stands and the economic outcome of forest fuel extraction, or a combined harvest as alternatives to the ordinary pulpwood harvest. Simulations in Heureka StandWise were performed for two thin and dense stands, which were constructed by data from the Swedish National Forest Inventory. The simulations show that the extraction of forest fuel in first thinning at an early stage can provide higher net revenue compared to conventional pulpwood harvest at the same time or later.
Dietrich Bonhoeffers Teologi och Svenska kyrkans tro, bekännelse och lära. En jämförande studie
The aim of this paper is to compare the theology of Dietrich Bonhoeffer and the belief, confession and faith of the Swedish church in order to see similarity. The research questions that have been used are:1: What is the main feature of Dietrich Bonhoeffers theology?2. What are the main feature the belief, confession and faith of the Swedish church?3: Which are the similarities between the main feature of Dietrich Bonhoeffers theology and the main feature of Swedish church belief, confession and faith?The research method that has been used is comparative where the Dietrich Bonhoeffers theology is compared whit the Swedish church belief, confession and faith.
Media and the priming of stereotypes : Direct effect of news articles racial stereotypes on individuals judgements of people of foreign extraction.
The present research examined both automatic and controlled processes in newpapers ability of priming racial stereotypes via the portrayals of people of foreign extraction. The automatic process were examined through articles which; a) involved an illegal act or b) the act was not illegal but morally questionable. Swedish-born subject?s explicit opinions against foreign people were also measured through ?The Modern Racial Prejudice Scale?. In the experiment participants read four different articles which included; Swedish person/noncrime, foreign person/noncrime, Swedish person/crime and foreign person/crime.
Featurejournalistikens roll : En studie av regionala svenska dagstidningar
Syftet med denna uppsats är att undersöka hur svenska dagstidningsredaktioner förhåller sig till featurejournalistik i dag och vilken betydelse feature har för papperstidningens överlevnad. Undersökningen är uppdelad i en kvantitativ och en kvalitativ del. Vi har lagt fokus på fyra tidningar ? Katrineholms-kuriren, Norrköpings tidningar, Sydsvenska dagbladet och Göteborgs-posten. Som kvantitativ metod har vi räknat antalet texter med featurekaraktär i respektive tidning under en vecka i november 2009.