Dissertations / Theses on the topic 'FINCS'
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PETRAKIS, NIKOLAOS. "Objective Bayes Structure Learning in Gaussian Graphical Models." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2020. http://hdl.handle.net/10281/262921.
Full textGraphical models are used to represent conditional independence relationships among variables by the means of a graph, with variables corresponding to graph's nodes. They are widely used in genomic studies, finance, energy forecasting, among other fields. More specifically, for a collection of q variables with conditional independence structure represented by an undirected graph, we assume that the underlying graph's structure is unknown. We are interested in inferring the graph's structure from data at hand. This procedure the bibliography is referred to as Structure Learning, where we use certain techniques for selecting a graphical model to depict conditional independence relationships between these q variables. We start from defining a model space which is consisted by a set of all possible graphical models; then we define a scoring function which enables us to score the different models of the model space and finally, we construct a search algorithm that will navigate through the model space to identify the optimal model that explains the problem at hand. The choice of a scoring function is crucial for optimizing the search procedure through the model space. Our approach to this problem is purely Bayesian for handling uncertainty in a more elaborate fashion. We will use estimates of posterior model probabilities for ranking the models at hand. The specification of a conditional prior on the column covariance matrix is not trivial because each graph under consideration induces a different independence structure and it affects the parameter space. Under this context, we cannot directly use improper priors, since they would result to indeterminate Bayes factors, thus we are required to carefully elicit a prior distribution under each graph, a task that becomes infeasible in higher dimensions. For creating an automated Bayesian scoring technique, we resort to Objective Bayes approaches, which are initiated by an improper prior distribution and their output is a fully usable prior distributions. In this thesis, we propose the use of two alternative Objective Bayes approaches for estimating posterior probabilities of models, namely the Expected Posterior prior approach and the Power-Expected Posterior Prior approach. Both approaches utilize the device of imaginary observations for providing usable prior distributions and are theoretically sounder than the Fractional Bayes Factor of O'Hagan. Our goal is to introduce both the Expected and Power-Expected Posterior prior approaches to the field of structure learning of undirected graphical models and evaluate their performance using certain stochastic search techniques. Diverse simulation scenarios are considered as well as a real-life data application.
CARDOSO, Ricardo Alves. "Cadastro Geotécnico dos solos finos lateríticos para fins de pavimentação no município de Goiânia- GO." Universidade Federal de Goiás, 2010. http://repositorio.bc.ufg.br/tede/handle/tde/654.
Full textThis work aims at the register of geotechnical areas in Goiania-GO, showing the occurrence of fine lateritic soils with potential for use in flooring. The methodology is based on work developed by Nogami and Villibor (1995). From surveys and collecting 17 samples in field tests were conducted from MCT (Mini-MCV, Loss of mass by immersion, compression and Mini-CBR) and verified the mechanical and hydraulic properties of these soils. The samples were collected at sites previously chosen using as reference the pedological map of Goiania, trying to distribute them to all soil units of this map. The surveys were performed to a depth of 2 m in each hole the soils were mixed, representing what occurs in practice during the operation of a loan area. The samples collected for the study were those who had only fine soil grains with diameters of less than 2 mm (sieve nº. 10). Tests were also carried out conventional characterization (particle size, Atterberg limits and specific gravity) of the samples collected to better identify these soils. The results obtained with all samples have the intention to form a database for future research in the area of pavement. It was found that in Goiania most soils are lateritic clay and can be applied in the construction of paviments with low traffic volume.
Este trabalho tem por objetivo o cadastro geotécnico de áreas no Município de Goiânia-GO,que apresentem a ocorrência de solos finos lateríticos com potencialidade para serem utilizados em pavimentação. A metodologia utilizada se baseia no trabalho concebido por Nogami e Villibor (1995). A partir de sondagens e coletas de 17 amostras no campo foram realizados ensaios da Metodologia MCT (Mini-MCV, Perda de Massa por Imersão, Compactação e Mini-CBR) e verificadas as propriedades mecânicas e hidráulicas desses solos. As amostras foram coletadas em locais previamente escolhidos utilizando-se como referência o mapa pedológico de Goiânia, procurando distribuí-las em todas unidades de solos deste mapa. As sondagens foram executadas até a profundidade de 2 m e em cada furo os solos foram misturados, representando o que ocorre na prática durante a exploração de uma área de empréstimo. As amostras coletadas para o estudo foram somente aquelas constituídas por solos finos com diâmetros dos grãos inferiores a 2 mm (peneira nº 10). Também foram realizados ensaios convencionais de caracterização (granulometria, limites de consistência e peso específico) das amostras coletadas para melhor identificação desses solos. Os resultados obtidos de todas as amostras objetivaram formar um banco de dados para pesquisas futuras na área de pavimentação. Verificou-se que em Goiânia a maioria dos solos estudados são lateríticos argilosos e podem ser aplicados na construção de pavimentos com baixo volume de tráfego.
Garambois, Pierre. "Modèles éléments-finis mixtes réduits pour l'optimisation en dynamique des structures." Thesis, Ecully, Ecole centrale de Lyon, 2015. http://www.theses.fr/2015ECDL0036/document.
Full textThe use of thin structures is increasing in many industries. Their mechanical representation and optimization is therefore a major challenge in modern research. Usually, the optimization is done with a stress criterion which is determined through displacements finite-element model. The idea of this work is to build a mixed displacements-stresses finite-element model and to develop adapted reduction procedures, in order to improve the efficiency of existing optimization methods. On the one hand, we build two mixed displacements-generalized stresses finite element models, for thin and thick dynamic plate structures analysis. They afford the advantage of giving identical results as classical displacements models with a better computational time to re-build the stress fields. Nevertheless, they turn out to be tricky for some reasons : the bigger matrices size, the difficulty of modal analysis and an assembling time higher. That is the reason why we develop afterwards some sub-structuring methods and double modal synthesis specifically dedicated to mixed models. The idea is to use modal basis taken from the equivalent displacement model so as to build a new mixed reduced basis. Ten methods are implemented, based on fixed modes, free modes, and branch modes. Some of them turn out to be very efficient to drastically reduce the amount of degrees of freedom of the mixed model, without using its eigenmodes. Finally, we embed the sub-structured mixed model in the form of Mixed Super- Element in a genetic algorithm, with the aim of conducting a multi-objective optimization of academic plate structures under dynamic loads, with stresses criterion and thicknesses parameters. The models previously defined are configured with thicknesses as parameters, and therefore don’t need to be re-assembled for each configuration. We now dispose of a powerful thickness-parametrized mixed reduced plate finite element model : it keeps the advantages of an easy access to the stresses and is free of its important size thanks to the reduction method and of its assembling thanks to the parametrization. The result is an original and efficient mechanical model that reduces the computational cost of classical optimization algorithms. That type of model, coupled with powerful genetic algorithms, permits a global optimization with a good overview of the solutions and promises interesting perspectives for industrial uses
Gabrielii, Sofie. "Tänk om ingen annan finns som jag finns?" Thesis, Mittuniversitetet, Avdelningen för humaniora, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-33150.
Full textOspina, Vargas Luis Alejandro. "Prise en compte de milieux fins dans la méthode des éléments finis pour la modélisation en contrôle non-destructif par courants de Foucault." Paris 11, 2010. http://www.theses.fr/2010PA112127.
Full textThe eddy current non destructive testing is a widely used technique for the analysis of metallic parts. This technique has a good sensibility for the detection of cracks and the measure of constitutive parameters (conductivity, thickness, etc. . ). However, these measures can be affected by different parameters. Thus, it is useful to make models more or less complex that can determine, in a precise way, the behaviour of an eddy current sensor and characterize the responses in function of the constitutive or geometrical piece parameters. The works presented in this doctoral thesis are about modelling of eddy current sensor in non destructive testing applications with the finite element method (FEM). The FEM is well adapted to problems with complex geometries. However, if the mesh is constructed with simplicial elements, to find an acceptable mesh if thin zones are presented in the problem geometry should be difficult. A kind of finite element, called “shell element”, is introduced to solve these problems and applied to model eddy current sensors with geometries that contain thin regions. Different analyses are used in order to evaluate the performances of shell elements. Two dual formulations (magnetic and electric) are implemented. Two examples are evaluated: the lift-off model and a planar coil model. The use of different mesh with shell elements was shown a reduction in the number of iterations needed to find the matrix inverse. The applications developed enlarge the shell element applications in the field of electromagnetic modelling
Johansson, Anneli. "Internetmäklare - finns de?" Thesis, University of Gävle, Department of Business Administration and Economics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-687.
Full textSyfte: På dagens fastighetsmäklarbransch finns det olika aktörer och samtliga säljare ställs inför ett val då de ska sälja sin bostad, sälja själv, genom en kontorsmäklare eller genom en Internetmäklare. Mitt syfte med uppsatsen är att öka kunskapen om Internetmäklare och dess förhållande till kontorsmäklare. För att kunna uppnå syftet har jag arbetat utifrån frågeställningen på vilket sätt kontorsmäklarens tjänst skiljer sig från Internetmäklarens tjänst.
Metod: För att besvara min frågeställning har jag valt att arbeta utifrån en hermeneutiskt utgångspunkt. Genom att utföra 4 personliga intervjuer samt 30 telefonintervjuer har jag kunnat skapa en bild av hur marknaden ser ut idag. Hur allmänheten ser på situationen har jag kunnat få fram genom att genomföra en enkätundersökning med frågor kring en potentiell bostadsförsäljning. Den teori jag valt att behandla i studien berör tjänsteutveckling samt konkurrensstrategier. Resultaten från dessa intervjuer samt enkätundersökningen har redovisats i löpande text för att sedan vävas samman med teoridelen i ett avslutande analys kapitel.
Resultat & slutsats: I dagsläget finns det en okunskap hos allmänheten kring Internetmäklare samt vad de har att erbjuda. Kontorsmäklarna har inte accepterat Internetmäklarnas position på marknaden och lever efter tron att Internetmäklare endast tar från självsäljarna och att de inte utgör ett direkt hot. Internetmäklarna i sin tur ser sig som ett komplement till kontorsmäklarna och anser att det är viktigt att arbeta tillsammans för att inta en accepterad position på marknaden. Internetmäklare är här för att stanna men behöver stärka sin position på marknaden och bli accepterade av allmänheten samt sina konkurrenter.
Förslag till fortsatt forskning: Att titta närmare på hur Internetmäklarna på bästa sätt kan ta sig in på marknaden. En mer grundlig undersökning av dessa företag skulle bidra till att marknaden på ett bättre sätt skulle kunna acceptera Internetmäklare som ett alternativ. Att om några år studera utvecklingen för Internetmäklarna är ett annat förslag.
Uppsatsens bidrag: Uppsatsen bidrar till att informera om att det finns andra aktörer på marknaden än kontorsdrivna fastighetsmäklarföretag. Det visar nyexaminerade att mäklare att det finns olika former av fastighetsmäklare samt att det går att arbeta på olika sätt. Främst bidrar uppsatsen till att understryka att ett tjänsteföretag aldrig slutar att utvecklas.
Olsson, Olof. "Finns det svängrum?" Thesis, Stockholm University, The Stockholm Institute of Education, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-7705.
Full textUtgångspunkten för den här uppsatsen var en fråga om vilket svängrum det finns för elever med invandrarbakgrund för att välja förhållningssätt till sin etniska bakgrund i skolan. Finns det utrymme för dem som vill uttrycka en etnisk identitet och använda sig av kunskaper och erfarenheter i skolarbetet som den etniska bakgrunden gett dem? Kan de som inte vill använda sig av sin etniska bakgrund i skolarbetet låta bli, eller förväntas de vara representanter för sina föräldrars hemländer? Med syftet att undersöka hur elever med invandrarbakgrund upplever och tänker kring sin etniska bakgrunds betydelse i skolarbetet, intervjuades fem elever i år 9 på Bergabyskolan och fyra elever i årskurs 1 på Ringlunda gymnasium. Under bearbetningen av materialet gjordes en jämförelse mellan Bergabyskolan, som är en invandrartät skola med en uttalad ambition att vara en plats där olika kulturer ska kunna mötas och uttryckas, och Ringlunda gymnasium som har en mindre andel elever med invandrarbakgrund. Resultatet visade att flertalet informanter var intresserade av att använda sig av sin etniska bakgrund i skolarbetet. En del av informanterna redogjorde för hur de redan gjorde detta och andra, som inte gjorde det i någon större utsträckning, uttryckte att de starkt skulle uppskatta om de uppmuntrades till detta av sina lärare. Ingen av informanterna vittnade om att de känt sig tvingade att representera sina föräldrars hemländer i skolan. Skolorna i undersökningen skilde sig åt genom att informanterna från Ringlunda gymnasium föreföll att se svenskhet som mer eftertraktat, i mindre utsträckning uttryckte stolthet över sitt etniska ursprung, hade svårare att ge exempel på tillfällen då de haft nytta av sin etniska bakgrund i skolan samt tycktes uppleva sig som mindre respekterade av sina lärare än informanterna Bergabyskolan. I analysen av resultatet anges Bergabyskolans ambition att vara en mötesplats för olika kulturer som en tänkbar orsak till skillnaden mellan skolorna. Att andelen med invandrarbakgrund är högre bland såväl lärare som elever på Bergabyskolan lyfts också fram som tänkbara faktorer till skillnaderna skolorna emellan.
Englund, Camilla, and Niklas Brandt-Holmström. "Olyckskorpen - finns han?" Thesis, KTH, Byggvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-96606.
Full textThis diploma work investigates the issue about the so called " wearer of mishap" – if the construction worker that is involved in a large number of workplace accidents - actually exists. The question is of controversial type and has been discussed in Sweden since the 1940s, without any considerable rash or documented products. Collaborative partner became NCC Construction and two of their big workplaces in the Stockholm area were chosen; Söderby and Frösunda. The survey was based on questionnaire forms to construction workers and management on the selected workplaces, interviews with construction site managers and foremen within NCCs organisation and from YTH-students on the construction programme. The authors' own experience from the sector has also been weighed into the processing. The result gave no actual "wearer of mishap", but indications from all directions that attributes that can be linked to the "wearer of mishap" occurs in the sector. This gives us a chance to a theoretical mock-up to be used in order to locate a "wearer of mishap" on individual level in a further survey.
Borg, Tommy, Anton Andersson, and Christoffer Urborn. "Var finns kvinnorna?" Thesis, Mittuniversitetet, Avdelningen för medie- och kommunikationsvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-22091.
Full textAndersson, Caroline, and Jenny Ekberg. "Vardagsmatematiken : finns den?" Thesis, Högskolan i Borås, Institutionen för Pedagogik, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-19294.
Full textUppsatsnivå: C
Lagerstedt, Christine, and Sara Karlsson. "Drömklassrummet : finns det?" Thesis, Högskolan i Borås, Institutionen för Pedagogik, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18773.
Full textUppsatsnivå: C
Andersson, Sara, and Jessica Arends. "Miljöundervisning, finns den?" Thesis, Malmö högskola, Lärarutbildningen (LUT), 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-31099.
Full textOur purpose with this work is to get knowledge about what environment is according to pupils and teachers and to get knowledge of how we can see environment in the education. In order to find that out we have been working with the legal framework, course plans and literature that concern environment. The study is based on a questionnaire with following interviews in two third-grade classes at two different schools; both pupils and teachers participated. The questionnaire results are presented in a table and extracts from the interviews are published in the paper. We also want to investigate how the formal framework is followed in the two schools. The results show that the pupils have a very vague perception of what environment is and less than 40 % of the asked pupils feel that they have had environmental education in school on some occasion. The results also show the difference between the two schools concerning environmental education and what they consider to be environment.
Jönsson, Karin. "Motorikpedagogik - finns det?" Thesis, Malmö högskola, Lärarutbildningen (LUT), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-35765.
Full textLazarus, Jens, Björn Muschall, Leander Seige, and Evelyn Weiser. "Projekt finc." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-89522.
Full textMontesanti, Antonio. "'Fines' : bordering practices and natural features in Livy." Thesis, University of Exeter, 2014. http://hdl.handle.net/10871/15834.
Full textPauli, Fredrik. "Strategiska imperativ - finns de?" Thesis, Försvarshögskolan, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:fhs:diva-1707.
Full textThe purpose of this essay is to show how the Swedish parliament andgovernment rules it’s Armed Forces. The essay investigates if any approvednomenclature or strategic imperatives are used and if so, which theseimperatives are. The Swedish military strategic doctrine is compared to theprinciples of the French General André Beaufre´s strategic keyboard.The essay consists mainly of three case studies in which the Swedishparliament and government have decided to contribute with Swedish militaryunits in international operations for increased security in the region in question.The study shows that the Armed Forces are not governed by any strategicimperative from the political level. Imperatives given are only administrativeby nature. However, it has been found that within favourable conditions theprocess from a political decision could be carried out within a relatively shortperiod of time.
Avdelning: ALB - Slutet Mag 3 C-upps.Hylla: Upps. ChP 02-04
Viegas, Alexandre da Cas. "Magnetostricção em filmes finos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1993. http://hdl.handle.net/10183/149640.
Full textIn this work an experimental setup has been developed in order to measme magnetostriction of thin films based on the measurement of the magnetostrictive deflection of the end of a beam formed by the film and the substrate, when a magnetic field is applied. For this purpose, a system to measure very small displacements was constructed based on a capacitance bridge in which the film itself is a plate of the a capacitor. The final setup has new and original features. The measuring system allows one to extract, besides the saturation magnetostriction, the magnetostrictive histeresis curve with a resolution of 5nm in the beam's end deflection. The study of magnetostriction in very thin films has a specific importance because of the possibility of controlling the anisotropic features through the intrinsic stress whithin the material, which is related to the magnetostrictive character, and which contributes to the effective anisotropy. In this work it was also developed a technique to measure the film 's stress, measuring the curvature of the substrate and film based on the reflection o f a laser beam. Extracting both informations, the magnetostriction and the stress, one can determine the magnetoelastic contribuition to the effective anisotropy of the material. For the purpose of testing the measuring systems that were installed, the magnetostriction curve of pure nickel film was measured. The evolution of the magnetostrictive properties of Co/Pd multilayers films were also studied as a function of different annealing temperatures and of their cristalline and magnetic status.
DURR, CHRISTOPH. "Automates cellulaires quantiques finis." Paris 11, 1997. http://www.theses.fr/1997PA112096.
Full textWesterdahl, Anna. "Finns det ideala klassrummet?" Thesis, Malmö högskola, Lärarutbildningen (LUT), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-27722.
Full textAzevedo, Douglas Henrique Marcelino de [UNESP]. "Propriedades estruturais e eletrônicas de filmes finos de PbO2, filmes finos de TiO2 e filmes finos de TiO2 dopados com chumbo." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/148837.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Com a constante busca o avanço tecnológico para satisfazer as necessidades da nossa sociedade, verifica-se uma preocupação da sociedade com menor degradação do meio ambiente. Em função disso, busca-se um melhor aproveitamento dos recursos naturais, o que, por sua vez, requer tecnologia apropriada. Na indústria optoeletrônica, a utilização de materiais com propriedades ópticas e condutoras cresce continuamente, porém esta tecnologia está fortemente baseada em óxido de índio (In2O3), que é um material bastante caro, já que é naturalmente escasso. Apresente pesquisa pretende contribuir com o conhecimento, em nível microscópio, das propriedades que governam a condutividade de óxidos de chumbo e óxidos de titânio dopados visando sua utilização como óxido transparente condutor, já que titânio e chumbo são mais baratos que o índio. Estudou-se propriedades eletrônicas de filmes finos de dióxido de titânio (TiO2) e dióxido de chumbo (PbO2) em sua principal fase cristalográfica, a fase rutila, em função da superfície exposta, Empregou-se cálculos ab initio dentro da teoria do funcional de densidade (DFT) implementada no programa CRYSTAL14. Procurou-se entender os fatores responsáveis pela condutividade desses materiais e formular propostas que contribuam para a transformação desses materiais em óxidos condutores transparentes.
There is a constant search for technological development to satisfy the need of our society, on the other hand there is a growing concern with environmental conservation. However, the better use of natural sources requires appropriate technology for that.In the optoelectronic industry, the use of materials with optical and conductive properties is continuously increasing, but this technology is strongly based on indium oxide (In2O3), which is a very expensive material, since it is naturally scarce. The present research aims to contribute to the knowledge of the properties that govern the conductivity of lead and titanium oxides at the microscopic level in order to enable its use as a transparent oxide conductor. Electronic properties of thin films of titanium dioxide (TiO2) and lead dioxide (PbO2) in the main crystallographic phase (the rutile phase), depending on the exposed surface was investigated. Ab initio calculations with density functional theory (DFT) implemented in the CRYSTAL14 program have been performed. Factors responsible for the conductivity of these materials have been explored aiming to contribute to the transformation of these materials in transparent conductive oxides.
Azevedo, Douglas Henrique Marcelino de. "Propriedades estruturais e eletrônicas de filmes finos de PbO2, filmes finos de TiO2 e filmes finos de TiO2 dopados com chumbo /." Ilha Solteira, 2016. http://hdl.handle.net/11449/148837.
Full textResumo: Com a constante busca o avanço tecnológico para satisfazer as necessidades da nossa sociedade, verifica-se uma preocupação da sociedade com menor degradação do meio ambiente. Em função disso, busca-se um melhor aproveitamento dos recursos naturais, o que, por sua vez, requer tecnologia apropriada. Na indústria optoeletrônica, a utilização de materiais com propriedades ópticas e condutoras cresce continuamente, porém esta tecnologia está fortemente baseada em óxido de índio (In2O3), que é um material bastante caro, já que é naturalmente escasso. Apresente pesquisa pretende contribuir com o conhecimento, em nível microscópio, das propriedades que governam a condutividade de óxidos de chumbo e óxidos de titânio dopados visando sua utilização como óxido transparente condutor, já que titânio e chumbo são mais baratos que o índio. Estudou-se propriedades eletrônicas de filmes finos de dióxido de titânio (TiO2) e dióxido de chumbo (PbO2) em sua principal fase cristalográfica, a fase rutila, em função da superfície exposta, Empregou-se cálculos ab initio dentro da teoria do funcional de densidade (DFT) implementada no programa CRYSTAL14. Procurou-se entender os fatores responsáveis pela condutividade desses materiais e formular propostas que contribuam para a transformação desses materiais em óxidos condutores transparentes.
Mestre
Ribault, Catherine Le. "Simulation des écoulements turbulents compressibles par une méthode mixte éléments finis-volumes finis." Ecully, Ecole centrale de Lyon, 1991. http://bibli.ec-lyon.fr/exl-doc/TH_T1410_cleribault.pdf.
Full textDidrichsen, Anette, and Erik Hallström. "Det finns inget svart eller vitt, det finns allt möjligt Bedömning av estetiska läroprocesser." Thesis, Malmö högskola, Lärarutbildningen (LUT), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-29744.
Full textKumar, Saurabh. "Fractionnement de la pâte désencrée : caractérisation et séparation des éléments fins par classage." Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENI047/document.
Full textIngelman, Amy, and Camilla Magnusson. "Finns det empati på socialkontoren?" Thesis, Mälardalen University, School of Sustainable Development of Society and Technology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-4559.
Full textEmpati är att kunna uppleva och förstå andra människors känslor. Tre studier gjordes för att undersöka socialsekreterares empati för sina klienter och hur de upplever sin professionella och genuina empati. Två studier var kvantitativa och en var en mixed design. Deltagarna var 26 socialsekreterare och 57 socionomstudenter. Studie 1 och 2 visade att socialsekreterare och studenter på socionomprogrammet hade mer empati för en sympatisk person än för en osympatisk. Studie 3 visade en tendens till att socialsekreterarna upplevde mer distans vid professionell än vid genuin empati. Ju fler antal år en socialsekretare har arbetat desto mindre spelar det roll hur klienten uppträder vid mötet, detta gäller även för socionomstudenterna.
Sandin, Simon. "Finns det åldersskillnader i empati?" Thesis, Mälardalen University, School of Sustainable Development of Society and Technology, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-9460.
Full textI tidigare empatiforskning har könsskillnader studerats betydligt mer änåldersskillnader. Syftet med den aktuella undersökningen var att studera hurförmågan till empati skiljer sig mellan tonåringar, medelålders och äldre. Iundersökningen deltog 68 personer varav hälften kvinnor. Empatin varhögst i den äldsta gruppen och lägst i den yngsta för både kvinnor och män.Däremot kände tonåringarna mer för vissa känslor som mättes utanförempatiskalan. Kvinnorna i alla tre åldersgrupperna har högre empati änmännen. Att empati ökar med åldern säger samtidigt att yngre hade mindreempati. Resultaten kan tyda på att samhället blivit kallare. Avslutningsvisdiskuteras betydelsen av generationsskillnader i empati, en eventuellutveckling mot ett mindre empatiskt samhälle, samt om ungas empati kanstärkas i framtiden.
Ljung, Susanne. "Finns det könsskillnader i motivation?" Thesis, Stockholm University, Department of Psychology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8482.
Full textMotivation är av stor vikt för att kunna lägga mycket tid och energi på sitt arbete. Syftet med den här studien var att se om de faktorer som leder till motivation för kvinnor och män är olika, och om det kan vara anledningen till att det finns fler män än kvinnor på högre positioner. Ämnet har undersökts med en kvalitativ ansats genom att en tio kvinnor och män intervjuats. Resultatet har analyserats genom en tematisk analys och visar att det finns skillnader mellan de faktorer som kvinnor och män upplever vara motiverande. Traditionella föreställningar om kön verkar leva kvar, och även upprätthållas av organisationer.
Szilveszter, Edit. "Fysik i förskolan - finns det?" Thesis, Växjö University, School of Mathematics and Systems Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1644.
Full textExamensarbetet behandlar förskollärarnas inställning och uppfattning om fysik i förskolan. Undersökningen hjälper mig och andra intresserade att få en uppfattning om förskollärarnas inställning till fysik. Det är gjord i fyra förskolor i två olika kommuner. Enkäten besvarades av 22 förskollärare. Förskollärarna ägnar sig medvetet åt de pedagogiska frågorna: vad, varför och hur? Undersökningen granskade förskollärarnas eget minne av fysik i sina skolår. Metoden jag har använt mig av var en kvalitativ undersökningsmetod. Genom dess hjälp har jag fått fram svar på mina frågeställningar som ska hjälpa mig i min blivande yrkesroll.
Resultaten visar att förskollärarna har negativa upplevelser om skolans fysik och avhåller sig från att använda begreppet ”fysik” i förskolans värld, men samtidigt de är medvetna om läroplanens måluppsättning: ”utveckla förståelse för sin delaktighet i naturens kretslopp och för enkla naturvetenskapliga fenomen”. Förskollärarna visar i sina enkätsvar hur barnens spontana och nyfikna frågor har stor betydelse för lusten och glädjen till att lära. Utbildningen och utbildade lärare är viktigt som grund till lek och lustfyllda upplevelser inom ämnet fysik för att barn ska nå målen i slutet av årskurs fem.
Biörck, Daniel, and Johan Geiding. "Affärssystem : Finns framtiden i molnet?" Thesis, KTH, Industriell produktion, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-102733.
Full textImplementation of ERP systems has grown increasingly. Today, business strategies are constantly changing, consequently affecting the organization structures. The competitive business environment is becoming tougher, partly due to more and larger companies, and mobility is nowadays more seen as a given. Therefore, the purpose of this study is to investigate if the future ERP systems will be cloud‐based or not. To investigate whether the transition from traditional systems to cloud services provides more efficiency and cost savings for organizations in the longrun, an examination of pros and cons along with economic aspects of an implementation was studied. According to literature and previous studies in this area, cloud‐based ERP systems provide several advantages to the organizations’ processes compared to traditional systems. For instance, the use of cloud‐based systems did not only improve defficiency and flexibility to a certain level, but also considerably increased time savings and economic profit. Previous studies also show some critical success factors where systems are not well suited for some specific complex organizations. The method for conducting this empirical study was mainly based on primary data gathered from qualitative interviews. The primary data was sourced from three entirely separate companies, and whose industry focuses are completely incomparable. The interviews exemplified both the supplier and customer perspective of the systems. The analysis was performed based on the SWOT‐model and gives a clear and fair picture of the result from an implementation of the cloud‐based service. The study outcome indicates that the implementation has a significant positive impact on small and medium‐sized organizations, however, this could not be shown for large companies. The analysis highlights strengths from the implementation as flexibility, mobility, scalability, cost efficiency and increased focus on core business. Furthermore, a few critical successfactors emerged which had a disadvantaging effect on the larger companies. Concrete examples of these disadvantages were the adaptability of a whole system and the integration with other types of systems. The cloud‐based payment model also showed smoother adjustment for small‐ and medium‐sized enterprises, partly driven by the fact that traditional systems have a higher implementation cost. Finally, the analysis also indicates that when the current ERP systems do not meet user’s requirements, they rather create their own ways of working with the systems. Keywords: ERP systems, cloud‐based ERP systems, implementation, SWOT‐analysis
Lingestad, Pauline, and Kristina Rödin. "Matematik finns överallt i förskolan!" Thesis, Linnéuniversitetet, Institutionen för utbildningsvetenskap (UV), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-38941.
Full textMardan, Zaid, and Bessam Al-Kamisi. "Gröna Tak - Finns det fuktrisker?" Thesis, KTH, Byggteknik och design, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-192067.
Full textFerreira, Fabio Furlan. "Eletrocromismo em filmes finos compósitos." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-05072012-162751/.
Full textIn this work we initially calculated the optical properties of cermet films of Me-NiO and Me-CoO, being the metals Me = Au, Ag, Cu, Ni, Pd and Pt, by means of the Maxwell Garnett effective medium theory. This theoretical study allowed evaluating the viability to obtain, experimentally, a colored material in the visible spectrum region, with selective absorption in a narrow range of wavelengths. The results showed that the ideal candidate for such goal is the Au cermet. Looking at this result, the growth of Au-NiO and Au-CoO thin films was initiated using different experimental strategies: (i) deposition by reactive DC magnetron sputtering, (ii) deposition of the NiO, film by reactive DC magnetron sputtering and Au by the sol-gel and dip coating methods and (iii) deposition of both films, NiOxHy and Au, by sol-gel and dip coating. The films grown by sputtering showed a small selectivity (-5-10%), due to the atomistic character of this type of technique. It leads to the formation of small clusters of Au (smaller than -3 nrn), instead of aggregates with sizes of the order of some tenths of nanometers, easily obtained by the sol-gel method. Better selectivity, around 15%, is obtained in films deposited as multilayers. Post thermal annealing of the cermet films grown by sputtering induces the agglomeration of Au, but destroys the electrochromic properties. In the case of Au films grown by sol-gel, the spectral selectivity increases, due to the presence of Au, going from 15% to 20% in films deposited on the oxide matrix, deposited by sputtering and sol-gel, respectively. Under electrochemical processes, the NiOxHy films grown by sol-gel and dip coating presented the highest transmission variation (70%), due to larger porosity of these films.
Alegría, Varona Ciro. "El Estado y sus fines." IUS ET VERITAS, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/122738.
Full textBjörk, Linnéa, Carolina Gunnarsson, and Simone Oskarsson. "Över glastaket finns en betongvägg." Thesis, Örebro universitet, Handelshögskolan vid Örebro Universitet, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-89614.
Full textFontvieille, Franck. "Décomposition Asymptotique et éléments finis." Lyon, INSA, 2004. http://theses.insa-lyon.fr/publication/2004ISAL0029/these.pdf.
Full textThis thesis is devoted to the numerical analysis and simulation by finite element of asymptotic decomposition problems. These are partial differential equation problems, an information about the behaviour of the solutions on a part of the domain is available. This information is used in order to improve the efficiency of numerical methods and is accounted for through the basis functions of the finite element method. It generates particular basis functions : "super-element functions". In a first and very short chapter, we introduce the MAPDD, Method of Asymptotic Partial Domain Decomposition. In a second and thord chapter, one apply and justify \textit{via} asymptotic expansion this strategy for a monodimensionnal singular perturbation problem arising in the shell theory and for Poisson equation on a thin domain. We propose a efficient finite element method which save numerous nodes. Optimal error estimates are given, the same order is obtain with a classical finite element method. In a fourth chapter, one interests in coupling piecewise monodimensionnal and bidimensionnal problems for Poisson equation. One disconnects the domains and glu then by the way of a Lagrange multiplier in a saddle-point problem. Error estimates are given for the finite element approximation of this problem. We show that this approache generalizes the method by "super-element". In a fifth prospective chapter, we deal with the numerical treatment of two problem of the litterature. An adhesive joint, and a transport problem in a least square formulation. We propose a 2D-1D modelisation
TCHA-KONDOR, OURO. "Elements finis et calcul analytique." Nice, 1990. http://www.theses.fr/1989NICE4340.
Full textBordat, Jean-Paul. "Sur l'algorithmique combinatoire d'ordres finis." Montpellier 2, 1992. http://www.theses.fr/1992MON20060.
Full textBoussaf, Kamal. "Propriétés fines des éléments analytiques." Clermont-Ferrand 2, 1995. http://www.theses.fr/1995CLF21712.
Full textPettersson, Johan, and Rebecca Liljesson. "Mitt barn finns på Facebook." Thesis, Malmö högskola, Fakulteten för kultur och samhälle (KS), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-21665.
Full textIn today's social media we are fluently exposed to images that parents upload on their children. This could become a problem as the children do not have any influence regarding their own online integrity. Many studies are often focused around children's rights on the internet. In contrast to other studies, this study will focus on what the reasons are for parents to expose their children on social media. To reach a result in our study we have used a qualitative method, where seven mothers has been interviewed. It is very important to illustrate the fact that we only have focused on mothers in our selection, which could have affected our results. The results from this study are that the social media has emerged and created behavior where mothers are seeking confirmation in the social identity, that they feel that they are a part of. The images that the mothers are publishing work as a tool that is used to reach this confirmation.
Cangemark, Christina. "Kvalitetsskillnader i frisörutbildningar, finns det?" Thesis, Malmö högskola, Lärarutbildningen (LUT), 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-35007.
Full textFeldt, Karin, and Emma Henriksson. "Det finns väl inga gränser." Thesis, Malmö högskola, Lärarutbildningen (LUT), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-28606.
Full textHallström, Jonas. "Skolans värdegrund - var finns den?" Thesis, Malmö högskola, Lärarutbildningen (LUT), 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-28073.
Full textThe Fundamental Value System- where is it to be found?
Mer information om tillhörande film på www.jonashallstrom.se/jonashallstrom.se/Film.html
Hellbom, Jessica. "En skälig skönsbeskattning : finns det?" Thesis, Stockholms universitet, Juridiska institutionen, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-142916.
Full textFontvieille, Franck Pousin Jérôme. "Décomposition Asymptotique et éléments finis." Villeurbanne : Doc'INSA, 2005. http://docinsa.insa-lyon.fr/these/pont.php?id=fontvieille.
Full textBouchal, Petr. "Fresnelova nekoherentní korelační holografie (FINCH)." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230026.
Full textGustafsson, Viktoria. "Där ordet inte finns där finns våldet : En kvalitativ intervjustudie om dramapedagogikens plats inom Kriminalvården." Thesis, Stockholms universitet, Institutionen för utbildningsvetenskap med inriktning mot tekniska, estetiska och praktiska kunskapstraditioner, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-78296.
Full textOlausson, Lisa. "Finns det Hjärterum så finns det Stjärterum : en matta att sitta på och samlas runt." Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18397.
Full textProgram: Textildesignutbildningen
Uppsatsnivå: C
Quenjel, El Houssaine. "Volumes finis/Eléments finis pour des écoulements diphasiques compressibles en milieux poreux hétérogènes et anisotropes." Thesis, Ecole centrale de Nantes, 2018. http://www.theses.fr/2018ECDN0059/document.
Full textThe objective of this thesis is the development and the analysis of robust and consistent numerical schemes for the approximation of compressible two-phase flow models in anisotropic and heterogeneous porous media. A particular emphasis is set on the anisotropy together with the geometric complexity of the medium. The mathematical problem is given in a system of two degenerate and coupled parabolic equations whose main variables are the nonwetting saturation and the global pressure. In view of the difficulties manifested in the considered system, its cornerstone equations are approximated with two different classes of the finite volume family. The first class consists of combining finite elements and finite volumes. Based on standard assumptions on the space discretization and on the permeability tensor, a rigorous convergence analysis of the scheme is carried out thanks to classical arguments. To dispense with the underlined assumptions on the anisotropy ratio and on the mesh, the model has to be first formulated in the factional flux formulation. Moreover, the diffusive term is discretized by a Godunov-like scheme while the convective fluxes are approximated using an upwind technique. The resulting scheme preserves the physical ranges of the computed solution and satisfies the coercivity property. Hence, the convergence investigation holds. Numerical results show a satisfactory qualitative behavior of the scheme even if the medium of interest is anisotropic. The second class allows to consider more general meshes and tensors. It is about a new positive nonlinear discrete duality finite volume method. The main point is to approximate a part of the fluxes using a non standard technique. The application of this ideato a nonlinear diffusion equation yields surprising results. Indeed,not only is the discrete maximum property fulfilled but also the convergence of the scheme is established. Practically, the proposed method shows great promises since it provides a positivity-preserving and convergent scheme with optimal convergence rates
Hagman, Elinore, and Rebecca Lundgren. "Det finns regler, men finns hjärta? En kvalitativ studie om bidragstagares upplevelser av sin situation." Thesis, Örebro universitet, Institutionen för juridik, psykologi och socialt arbete, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-68185.
Full textAlvarsson, Christel, and Karolina Carlsson. "Finns dropparna så finns de och finns de inte får det gå bra ändå : Sjuksköterskors erfarenheter av att ge omvårdnad till inneliggande patienter med ögonsjukdomar." Thesis, Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-25493.
Full textPatients with ocular diseases are a large group which is expected to increase since many of the ocular diseases are age-related and world population is aging. These patients are found in various wards where they are inpatients because of other causes than ocular diseases. Nursing care is the nurse´s major responsibility and they are obliged to follow guidelines and laws regularizing their profession. The purpose of this pilot study was to investigate nurses´ experience of providing care for inpatients with any ocular disease, in their anamnesis. The pilot study was conducted using a qualitative content analysis using interviews. The results were compiled into three categories; Experiencing inadequate accountability, Experiencing the need for priorities, and Experiencing the ignorance of ophthalmology. The nurses in the pilot study experienced nursing care to patients with various eye diseases in history difficult. They thought they lacked sufficient knowledge and because of the workload which made them prioritize in a way which did not benefit the patients. The nurses expressed a need of more education in ophthalmic care. More knowledge would support them in experiencing an increased security in their profession and lead to improved patient safety. The pilot study shows that there is potential for improvement to enhance patient safety and should be followed up in a full scale study.