De miljövänliga problem som världen står inför idag är tätt sammanhängande med den masskonsumtion som skapats av fast fashion-industrin. Detta har skapat en större efterfrågan av miljövänligt producerade kläder av konsumenter då de har en allt större inblick och påverkan på modeindustrin. Tidigare forskning visar att det är många konsumenter som tycker att det är viktigt att konsumera miljömedvetet, men utav dessa respondenter så var det dock bara cirka 30% av dessa deltagare som faktiskt agerade enligt sina miljömedvetna värderingar. Gapet mellan miljövänlig attityd och faktiska beteende kallas det gröna gapet och är något som har undersökts sedan 70-talet. Intentionen med denna uppsats är att undersöka det gröna gap som finns hos kvinnliga studenter på Textilhögskolan i Borås då dessa anses ha stor inblick i modeindustrin och dess miljömässiga påverkan men trots detta ändå handla fastfashion. Fokusgrupper sattes samman för att genom en gruppdiskussion undersöka och svara på frågan vad som påverkar konsumenter till att handla enligt sina hållbara attityder. Resultaten från undersökningen visade att lågt pris, trendig design och lättillgänglighet var de främsta faktorerna som ledde till att konsumenter handlar fast fashion hellre än hållbart mode. Resultatet visar däremot att mer och bättre information var det som skulle kunna få respondenterna att handla mer miljömedvetet. Fastän de redan är insatta i ämnet så nämndes det att det finns en otydlighet och osäkerhet gällande på vilket sätt företag faktiskt är hållbara och vad man betalar ett dyrare pris för. / The environmental problems that the world is facing today are closely connected to the mass consumption that is caused by the fast fashion industry. This has resulted in a greater demand of environmentally produced clothing by consumers as they have an increased insight and impact on the fashion industry. Previous research shows that many consumers mentioned that they think it is important to consume environmentally friendly, however there was only 30% out of these respondents that actually act according to their environmental values. The gap between environmental attitude and actual behavior is called the green gap and is a topic that has been investigated since the 70’s. The intention of this study is to research the green gap that exists at female students studying at the Swedish School of Textiles in Borås. These respondents were chosen as they are assumed to have a great insight in the fashion industry and its environmental impact but still shop fast fashion. Focus groups were put together inorder to create a group discussion which investigates and answers the question of what affects consumers to consume according to their sustainable attitudes. The results from the study showed that a low price, trendy design and easy access were the main factors that resulted inconsumers to shop fast fashion rather than green fashion. The results show that an increased knowledge and better information were the main things that could make the respondents to act more sustainable. Even though they already have a good insight in the subject they found that there is an insecurity and ambiguity regarding in what way companies are sustainable and what the more expensive price actually goes to. The upcoming study further down is written in Swedish.

Bakgrund: Revision har en framstående roll ur ett samhällsekonomiskt perspektiv, och har under sin framväxt möjliggjort samhällets ekonomiska framfart. Men i samband med denna framväxt har ett gap uppstått mellan klienters förväntningar och upplevt värde med en revision. Tidigare litteratur belyser inte vad som föranleder dessa förväntningar, eller vems förväntningar revisorn ska utgå ifrån. Författarna ämnar således att bidra med en ökad förståelse inom forskningsområdet. Syfte: Syftet med denna uppsats är att öka förståelsen för gapet mellan klientens förväntningar och upplevt värde med en revision. Metod: Denna kvalitativa uppsats karaktäriseras med en deduktiv forskningsansats, där semistrukturerade intervjuer med tio chefer för ekonomiavdelningen (finansdirektör), en VD samt en pilotstudie utgjorde det empiriska materialet. För att analysera detta material har en tematisk analys nyttjats. Slutsats: Av uppsatsens rön framgår det att det föreligger ett gap mellan klienters förväntningar och upplevelser i samband med en revision. Detta gap manifesterar sig främst i revisorers tillkortakommanden gällande deras förståelse för verksamheten, som följd av revisionsbranschens upplevda överflöd av oerfarna juniorer. Klienters utbildning och erfarenhet visar sig, tillsammans med det reviderade bolagets storlek och bransch, föranleda deras förväntningar. Uppsatsen visar även att det kan föreligga skillnader mellan vad en VD och finansdirektör förväntar sig av en revision, beroende på hur företagsstrukturen ser ut. Således kan det vara nödvändigt att göra en distinktion av vem som utgör klienten inom företagsledningen. Uppsatsen bidrar med att visa nödvändigheten av en distinktion av vem som utgör klienten inom företagsledningen och vad som kan föranleda förväntningar. / Background: Auditing has a prominent role from a socio-economic perspective, and during its rise has made society's economic progress possible. But in connection with this growth, a gap has emerged between clients' expectations and perceived value of an audit. Previous literature does not shed light on what prompts these expectations, or whose expectations theauditor should assume. The authors thus intend to contribute with an increased understanding within the research area. Purpose: The purpose of this essay is to increase understanding of the gap between clientexpectations and perceived value with an audit. Method: This qualitative essay is characterized by a deductive research approach, wheresemi-structured interviews with ten CFO:s, a CEO and a pilot study constituted the empirical material. To analyze this material, a thematic analysis has been used. Conclusion: From the essay's findings, it appears that there is a gap between clients' expectations and perceived value in connection with an audit. This gap manifests itself mainly in auditors' shortcomings regarding their understanding of the business, as a result of the audit industry's perceived abundance of inexperienced juniors. Clients' education and experience, along with the audited company's size and industry, appear to drive their expectations. The essay also shows that there can be differences between what a CEO and CFO expect from an audit, depending on how the company structure looks. Thus, it may be necessary to make a distinction of who constitutes the client within the company management. The essay contributes by showing the necessity of a distinction of who constitutes the client within the top management team and what can cause expectations.

Wireless sensors are used widely for condition monitoring in electric machines. The metal enclosure of an electric motor restricts the signal from sensors to radiate outside. The signal from the metal cavity needs to be guided to the only opening in the enclosure, through a narrow gap between the stator and the rotating rotor. Gap waveguide technology is proposed as a solution by texturing the stator surface with electromagnetic band gap (EBG) structures. Arrays of periodic holey structures are used to realize the metasurface waveguide. Two Bravais lattice structures – square and hexagonal, are explored for guiding waves along a desired path in a parallel plate waveguide. Simulations are carried out to study the influence of various dimensions of the unit cells. A waveguide with hexagonal hole-type unitcell is designed and manufactured for experimental verification. The possibility of extending the same technology to cylindrical surface is confirmed by simulations. / Trådlösa sensorer används allmänt för tillståndsövervakning i elektriska maskiner. Metallhöljet hos en elektrisk motor begränsar signalen från sensorerna från att stråla utåt. Signalen från metallhåligheten behöver styras till den enda öppningen i höljet, genom ett smalt mellanrum mellan statorn och den roterande rotorn. Gap-vågledarteknik föreslås som en lösning genom att strukturera statorytan med elektromagnetiska bandgap-strukturer (EBG). Arrayer av periodiskt håliga strukturer används för att realisera metayt-vågledare. Två Bravais gitterkonstruktioner –kvadratiska och sexkantiga, undersöks för styrning av vågor längs en önskad väg i en parallellplattvågledare. Simuleringar utförs för att studera påverkan av olika dimensioner hos enhetscellerna. En vågledare med hexagonal håltypsenhetscell är konstruerad och tillverkad för experimentell verifiering. Möjligheten att utvidga samma teknik till cylindrisk yta bekräftas genom simuleringar.

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This work examines and presents evidence for the existence of a gap in epistemological views between academic and practice marketers. Few if any academics would seem to challenge the ‘gap’ premise but the importance of any gap and its nature are issues about which little agreement exists. The intractable nature of the academic practitioner gap has a long history of interesting and diverse debate ranging from Dewey’s argument about the true nature of knowing to contributions based on epistemic adolescence, ontological differences and more pragmatic suggestions about different tribes. Others include the rigour versus relevance issue, failures in curriculum or pedagogy and a clash between modernist and postmodernist epistemologies. Polanyi’s description of tacit versus explicit knowledge further extends the debate as do issues of knowledge creation and dissemination in particular through Nonaka. Irrespective of approach actual evidence for a gap was largely based on argument rather than empirical proof. This work address that lack. The intractability of the gap suggests that it is at root, epistemic. To identity the existence of a gap in such terms a domain specific epistemic questionnaire developed by Hofer was used. A factor analytic process extracted a common set of factors for the domain of marketers. Five epistemic factors were identified. Three of these showed significant difference in orientation between practitioners and academics confirming that the theory practice gap is tangible and revealing an indication of its nature Broadly results from factor analysis with interpretation informed by factor item structure and prior theoretical debate suggests that academics and practitioners views on knowledge and how they come to know share similarities and differences. Academics are more likely to see knowledge as stable, based on established academic premise legitimized from academy. Practitioners are more likely to see knowledge as emerging from action, as dynamic and legitimised by results. Other significant findings included the emergence of dialogue as a means of closing the gap, and the emergence of a group of academics with significant practice experience termed here as, hybrids, who are located in the Academy but mostly share their epistemic views with practitioners. Correlation analysis showed that academic propensity to engage in dialogue with practice moved academic factor scores towards practitioners. This shows that dialogue has a clear role in both perpetuating the gap in its absence or reducing it. Fundamentally dialogue plays a clear role in bridging the two epistemologies and in providing for additional epistemic work. Finally a solution to bridging the gap has been proposed. The model called dialogic introspection melds dialogue and introspection to create epistemic doubt, the volition to change and a means of resolution. The model avoids prescription of what form knowledge should take but instead adopts a stance similar to more mature disciplines like medicine in which the status of academic work is enhanced in line with its relevance to practice which itself is embodied in dialogue. This approach recognizes the centrality of epistemology as shaping the conditions necessary for recognizing epistemologies as hierarchies in which the epistemology most capable of additional epistemic work is the most desirable. Such an epistemology would have the capacity to add epistemic work and reinforces Nonaka’s call for epistemology to be recognized as central to knowledge creation.

Cette thèse est dédiée à l’étude des matériaux InMnP et GaMnP fabriqués par implantation ionique et recuit thermique. Plus précisément nous avons investigué la possibilité de former par implantation ionique des matériaux homogènes (alliages) de InMnP et GaMnP contenant de 1 à 5 % atomiques de Mn qui seraient en état ferromagnétique, pour des possibles applications dans la spintronique. Dans un premier chapitre introductif nous donnons les motivations de cette recherche et faisons une revue de la littérature sur ce sujet. Le deuxième chapitre décrit les principes de l’implantation ionique, qui est la technique utilisée pour la fabrication des échantillons. Les effets de l’énergie, fluence et direction du faisceau ionique sur le profil d’implantation et la formation des dommages seront mis en évidence. Aussi dans ce chapitre nous allons trouver des informations sur les substrats utilisés pour l’implantation. Les techniques expérimentales utilisées pour la caractérisation structurale, chimique et magnétique des échantillons, ainsi que leurs limitations sont présentées dans le troisième chapitre. Quelques principes théoriques du magnétisme nécessaires pour la compréhension des mesures magnétiques se retrouvent dans le chapitre 4. Le cinquième chapitre est dédié à l’étude de la morphologie et des propriétés magnétiques des substrats utilisés pour implantation et le sixième chapitre, à l’étude des échantillons implantés au Mn sans avoir subi un recuit thermique. Notamment nous allons voir dans ce chapitre que l’implantation de Mn à plus que 1016 ions/cm2 amorphise la partie implantée du matériau et le Mn implanté se dispose en profondeur sur un profil gaussien. De point de vue magnétique les atomes implantés se trouvent dans un état paramagnétique entre 5 et 300 K ayant le spin 5/2. Dans le chapitre 7 nous présentons les propriétés des échantillons recuits à basses températures. Nous allons voir que dans ces échantillons la couche implantée est polycristalline et les atomes de Mn sont toujours dans un état paramagnétique. Dans les chapitres 8 et 9, qui sont les plus volumineux, nous présentons les résultats des mesures sur les échantillons recuits à hautes températures : il s’agit d’InP et du GaP implantés au Mn, dans le chapitre 8 et d’InP co-implanté au Mn et au P, dans le chapitre 9. D’abord, dans le chapitre 8 nous allons voir que le recuit à hautes températures mène à une recristallisation épitaxiale du InMnP et du GaMnP; aussi la majorité des atomes de Mn se déplacent vers la surface à cause d’un effet de ségrégation. Dans les régions de la surface, concentrés en Mn, les mesures XRD et TEM identifient la formation de MnP et d’In cristallin. Les mesures magnétiques identifient aussi la présence de MnP ferromagnétique. De plus dans ces mesures on trouve qu’environ 60 % du Mn implanté est en état paramagnétique avec la valeur du spin réduite par rapport à celle trouvée dans les échantillons non-recuits. Dans les échantillons InP co-implantés au Mn et au P la recristallisation est seulement partielle mais l’effet de ségrégation du Mn à la surface est beaucoup réduit. Dans ce cas plus que 50 % du Mn forme des particules MnP et le restant est en état paramagnétique au spin 5/2, dilué dans la matrice de l’InP. Finalement dans le dernier chapitre, 10, nous présentons les conclusions principales auxquels nous sommes arrivés et discutons les résultats et leurs implications. / This thesis is dedicated to the study of InMnP and GaMnP materials fabricated by ion implantation and thermal annealing. More precisely we have investigated the possibility of forming by ion implantation homogeneous InMnP and GaMnP materials (alloys), containing up to 5 at. % of Mn, that would be in a ferromagnetic state for possible applications in spintronics. In the first introductive chapter we give the motivations for this research and briefly comment the literature existent on this subject. The second chapter describes the principles of ion implantation, which is the technique used for the fabrication of the samples. The effects of the energy, fluency and direction of the ion beam on the implantation profile and the formation of damages will be highlighted. Also in this chapter we shall find information concerning the semiconducting substrates used for the implantation. The experimental techniques used for the structural, chemical and magnetic characterisation of the samples, together with their limitations are discussed in the third chapter. Some theoretical principles of magnetism necessary for the understanding of the magnetic measurements are presented in chapter 4. The fifth chapter is dedicated to the study of the morphology and magnetic properties of the substrates used for implantation and the sixth chapter to the study of samples implanted with Mn without thermal annealing. In particular we’ll see in this chapter that Mn implantation at more then 1016 ions/cm2 makes amorphous the implanted layer and the Mn atoms are distributed in depth following a Gaussian profile. The implanted Mn atoms are in a paramagnetic state between 5 and 300 K having the spin value of 5/2. In chapter 7 we present the properties of samples annealed at low temperatures. We shall see that in these samples the implanted layer is polycristalline and the Mn atoms are still in a paramagnetic state. In the chapters 8 and 9 that contain most of the results of this thesis, we present the measurements on samples annealed at high temperatures: in chapter 8 one shall find results on InP and GaP implanted with Mn and in chapter 9 one shall see results on InP co-implanted with Mn and P. Firstly, in chapter 8 we’ll see that thermal annealing at high temperatures leads to an epitaxial recrystallization of InMnP and GaMnP. But most of the Mn atoms diffuse to the surface due to a segregation effect. In the regions at the surface, highly concentrated in Mn, the XRD and TEM measurement identify the formation of MnP and In crystalline. The magnetic measurements identify also the presence of ferromagnetic MnP. Moreover in these measurements one finds that 60 % of the implanted Mn is in a paramagnetic state with the spin value reduced with respect to that found in un-annealed samples. In the InP samples co-implanted with Mn and P we have only a partial recrystallization but, the effect of segregation of Mn at the surface is much reduced. In this case more than 50 % of the implanted Mn forms ferromagnetic MnP and the rest of it is diluted in InP, in a paramagnetic state with spin 5/2. Finally, in the last chapter 10 we present the principal conclusion that we have reached and discuss the results and their implications.

Title: Using the GAP Model of Service Quality in the FITcentrum Chrudim. Objectives: The aim of this thesis is to analyze through GAP model the causes of the gaps that exist between the various levels of interaction in the process of providing services in the FITcentrum Chrudim. Based on the results was assessed the state of the organization and the solution was designed to achieve a higher quality of service and higher customer satisfaction. Methods: For the research is used GAP model of service quality, model of five gaps. Individual gaps were investigated using questionnaires designed for customers and staff of fitness center, semi-structured interview with the owner of fitness and self-observation. Results: The results of research are illustrated using the method of classification crosses, tables and graphs. The obtained dates helped to identify the services, what can be improved and to find the gaps in communication between employees and on the basis of this are set recommendations, how existing deficiencies minimize or completely removed. These results help to achieve a higher quality of providing services and enjoyment of the customers. Keywords: sports service, service quality, customer satisfaction, GAP model of service quality, FITcentrum Chrudim

Mon travail pendant cette thèse a d’abord été le développement d’une source de génération d’harmoniques d’ordre élevé basée sur une chaîne laser femtoseconde amplifiée (Saphir-Titane) fonctionnant à une cadence de 1 kHz (AURORE). Une ligne de lumière construite au CELIA permet de fournir un faisceau focalisé VUV-XUV femtoseconde, monochromatique dans une région spectrale comprise entre 10 nm et 73 nm environ (17 eV à 120 eV). Cette installation expérimentale est en fonctionnement et est parmi les toutes premières lignes à être mise en service pour la communauté scientifique française et étrangère. J’ai également mis en place une installation d'étude des cinétiques de luminescence avec résolution temporelle sub-picoseconde (450 fs) par mélange de fréquences. Le thème général de ce travail est l’étude des processus de relaxation et d'interaction entre les excitations électroniques créées par des impulsions ultra brèves femtosecondes de photons IR, UV et VUV-XUV dans les solides diélectriques massifs et des nano particules. L’observable principale utilisée est la luminescence émise par ces systèmes, résolue spectralement et en temps sur des échelles allant de la µs à des temps sub picosecondes. Ce travail a abouti à une avancée sensible de la description des processus principaux de formation et d’évolution des excitations électroniques. La comparaison et l’interprétation des données expérimentales obtenues pour des nano particules et des cristaux ont permis d’élucider certaines propriétés spécifiques de ces systèmes. / The work during this Ph.D. was a development of a source of high order harmonics generation based on amplified Ti:Sapphire femtosecond laser with repetition rate 1kHz (AURORE). The beam line constructed in CELIA has on its exit a VUV-XUV focalized beam; it may has wide spectrum or monochromatic in spectral range from 10nm up to 73nm (17-120eV). This beam line is in operation and is using for experiments for solid state VUV spectroscopy, photoelectron spectroscopy etc. Also it was installed a system for detection of luminescence with sub-picosecond time resolution (450fs) based on the nonlinear effect – generation of sum of two light frequencies. The main subject of this work was the study of processes of relaxation and interaction of electronic excitations, created by ultra-short pulse of IR, UV or XUV in dielectric crystals and nanoparticles. Out method is based on observation of luminescence with spectral and time resolution up to sub-picosecond temporal resolution. This study has given new experimental results for description of fundamental processes of creation and evolution of electronic excitations. Comparison and interpretation of experimental data of semiconductor nano-particles and monocrystals gave some interpretations of extra-fast luminescence of these systems.

Le comportement dynamique de structures complexes, comme les alternateurs, doit être maîtrisé afin d’en garantir un fonctionnement fiable. Cependant, la modélisation comporte de nombreuses incertitudes rendant délicates la prédiction du comportement vibratoire. Ces travaux de recherche ont pour objectif de fournir des outils d’aide à la décision afin de faciliter la prise de décision rapide suite au redémarrage d’alternateurs. Basé sur la théorie info-gap, un premier outil d’aide à la décision est proposé : il a pour objectif d’évaluer la robustesse de réponses dynamiques vis-à-vis d’un modèle modal incertain. Nous avons également étudié comment de l’information nouvelle peut être intégrée au modèle d’incertitude pour améliorer sa représentativité à la réalité.Une expansion par l’erreur en relation de comportement étendue de modes propres identifiés permet ensuite d’enrichir la représentativité du modèle numérique fournissant ainsi un modèle qualifié d’hybride et permettant d’évaluer les niveaux de réponse. Comme la modélisation comporte de nombreuses méconnaissances, nous avons proposé le procédé d’expansion robuste dont l’objectif est d’obtenir des vecteurs étendus robustes. En présence de méconnaissances sévères, nous montrons enfin qu’il est préférable de calibrer un modèle en maximisant la robustesse vis-à-vis des incertitudes plutôt qu’en maximisant uniquement la fidélité vis-à-vis des données. Couplée à des techniques de réduction de modèle et de construction de méta modèles,nous appliquons cette démarche à une structure de complexité industrielle représentative du contexte industriel. / The complex structural dynamic behavior of alternator must be well understood in order to insuretheir reliable and safe operation. The numerical model is however difficult to construct mainlydue to the presence of a high level of uncertainty. The objective of this work is to providedecision support tools in order to assess the vibratory levels in operation before to restart thealternator. Based on info-gap theory, a first decision support tool is proposed: the objective hereis to assess the robustness of the dynamical response to the uncertain modal model. Based on realdata, the calibration of an info-gap model of uncertainty is also proposed in order to enhance itsfidelity to reality. Then, the extended constitutive relation error is used to expand identified modeshapes which are used to assess the vibratory levels. The robust expansion process is proposed inorder to obtain robust expanded mode shapes to parametric uncertainties. In presence of lack-ofknowledge,the trade-off between fidelity-to-data and robustness-to-uncertainties which expressesthat robustness improves as fidelity deteriorates is emphasized on an industrial structure by usingboth reduced order model and surrogate model techniques.

Denna kandidatuppsats syftar till att undersöka hur småföretags strategiorientering påverkar det val av alternativa finansiella bootstrappingmetoder, som småföretag väljer att tillämpa. Småföretagare motsvarar 96 procent av samtliga svenska verksamma företag och utgör därmed en betydande roll i samhället. Detta för att de ses som samhällsbärare, då fyra av fem arbetstillfällen skapas av svenska småföretag och bidrar vidare till välfärd. Trots deras betydande roll i samhället möts de av finansiella barriärer som leder till att småföretag hamnar i ett så kallat finansiellt gap. För att ta sig ur det finansiella gapet, tvingas småföretagare finna alternativa finansieringsmetoder. De alternativa finansieringsmetoderna benämns finansiella bootstrappingmetoder, vilka har kommit att bli avgörande för småföretags överlevnad. Småföretags strategiorientering anses påverka valet av finansiella boostrappingmetoder. Således omfattas studien av småföretags strategiorientering, vilka har identifierats utifrån Miles och Snows typologi. En kvantitativ forskningsansats med en positivistisk forskningsfilosofi har legat till grund för studien vilket möjliggör att resultatet ska kunna generaliseras. Studiens enkätundersökning omfattar 84 svenska småföretag som bidragit till studiens resultat. Slutligen är studiens resultat att prospektörer är positivt relaterade till användningen av de ägarrelaterade- och minimerande bootstrappingmetoderna. Medan försvarare är positivt relaterade till användningen av den relationsorienterade bootstrappingmetoden. / This bachelor thesis aims to explore how strategy orientations influence the choice of financial bootstrapping methods among small firms. Small firms represent 96 percent of all Swedish operating companies and thus represent a significant role in the society. This because they contribute to welfare, since four out of five jobs are created by Swedish small firms. Despite their significant role in the society, they are faced with financial barriers that lead to small firms ending up in a so called financial gap. To get out of the financial gap, small firms are forced to find alternative financing methods. The alternative financing methods are called financial bootstrapping methods, which have become crucial for the survival of small firms. The strategy orientation in small firms is considered to affect the choise of financial bootstrapping methods. Thus, the study covers small business strategy orientation which has been identified based on Miles and Snow’s typology. A quantitative research approach with a positivist research philosophy has been the bases of the study which enables the result to be generalized. The survey included 84 Swedish small firms that contributed to the results of this study. Finally, the results of this study are that prospectors are positively related to the use of the owner-related and minimizing bootstrapping methods. While defenders are positively related to the use of the relationship-oriented bootstrapping method.