Title: Special responsibility of undertaking in dominant position Author: Iva Čechráková Department: Department of Business Law Supervisor: JUDr. Daniel Patěk, Ph.D Abstract: This thesis deals with the doctrine of special responsibility of the dominant undertaking and related issues. The special responsibility of the dominant undertaking is the obligation not to allow its conduct to impair genuine undistorted competition on the common market. The doctrine of the special responsibility is tied to the prohibition on abuse of such position. One concept could not be assessed without the other, because the concept of special responsibility of the dominant undertaking is a fundamental principle for the application of the prohibition on abuse of such position. Based on that it is necessary to describe in this thesis the prohibition on abuse of dominant position together with selected prohibited practices, in which the special responsibility of the dominant undertaking is reflected. This responsibility presupposes a higher standard of vigilance reflected in the conduct of such an undertaking, because an undertaking in dominant position on the relevant market could not take all actions that the other undertakings lacking such market power could do. The question of the superdominant undertakings and the scope of...

Syftet med denna kandidatuppsats är att undersöka hur användare involveras i produktutvecklingen av bildelningstjänster genom att studera kommunikationen mellan företag och användare, samt skapa en teoretisk modell som förklarar den innovativa dialogen mellan företag och användare. Studien använder en abduktiv ansats och för att samla in information har semistrukturerade intervjuer genomförts med representanter från fyra bildelningsföretag; GoMore, Audi unite, Mobilsamåkning AB och Sunfleet. Informationen har sedan tolkats utifrån den analysmodell som byggs upp i uppsatsen utifrån teori kring tjänstelogik. Resultatet av studien visar att användare involveras i produktvecklingen när redan befintliga produkter utvecklas vidare och att en stor del av förutsättningarna för en innovativ och därmed samskapande dialog mellan företag och användare i hög grad är uppfyllda, men detta forum används idag främst i andra syften.

The study was aimed at investigating challenges hampering mother-tongue education with special reference to Afan Oromo in the Eastern Hararge Zone, the Oromia Regional State, Ethiopia. The study mainly explored the available learning materials and the skilled teachers in mother-tongue education, attitudinal factors, the extent of stakeholders’ support for mother-tongue education, parents’ education and their awareness about education through mother tongue and parent school involvements. In the study, the researcher used a mixed method approach in which both quantitative and qualitative research designs were employed to corroborate the data obtained through one method by using other methods to minimise limitations observed in a single design. In the quantitative design, survey questionnaires were employed. Accordingly, 634 primary school teachers and 134 students were randomly selected and asked to fill the questionnaires. These quantitative data were analysed through the SPSS software and responses were analysed using the percentages and the chi-square. Qualitative data obtained through in-depth interviews and observations were analysed using thematic approaches. Documents on education policy, constitutions of the country and reports of the Ministry of Education of Ethiopia were also consulted and integrated with the analyses of the data. The study generally suggests unless strong political and administrative supports are given and public awareness about the mother tongue use in education and development is created, the effort to make Afan Oromo the language of education, intellectuals and development may remain fruitless. In this respect, all the stakeholders, intellectuals and leaders must work together to overcome challenges and dilemmas that impede the implementation of mother-tongue education. The practical works on the ground should match with the language policy of the country. Popular awareness raising activities and mobilization of the communities should be carried out carefully to involve all the communities / African Languages

Vissa människor väljer att skänka saker som gåvor istället för att slänga eller sälja dem och detta gåvogivande antas skapa något av värde för givarna. Vilka värden som skapas av gåvogivande och när de uppkommer undersöks i uppsatsen genom en case-studie av Erikshjälpens secondhandbutiks gåvogivare utifrån teorierna Service Dominant Logic och Service Logic. Studiens resultat visade att värden som skapades var: att göra sig av med saker; att skapa nytta för andra, vilket uppstod direkt genom att någon annan kan använda de skänkta sakerna och indirekt genom att gåvorna vid försäljning i secondhandbutiken genererar ett bidrag till bistånd; samt att de skänkta sakerna kan återanvändas och bidra till en minskad miljöpåverkan. Dessa värden uppkom vid olika tillfällen i gåvogivarprocessen och genom olika aktörers inblandning. Secondhandbutiken kunde genom sitt agerade bidra som möjliggörare till värdet som skapades för gåvogivarna eller bli en samskapare av värde tillsammans med gåvogivarna.

Spatio-temporal variation in activation rates during ventricular fibrillation (VF)provides insight into mechanisms of sustained re-entry during VF. This study had three objectives related to spatio-temporal dynamics in activation rates during VF. The first objective was to quantify spatio-temporal variability in activation rates,that is, in dominant frequencies, computed from epicardial electrograms recorded during VF in swine. Results showed that temporally and spatially, dominant frequencies variedas much as 20% of the mean dominant frequency, and the mean dominant frequencies increased during first 30 sec of VF. These results suggest that activation rates are nonstationary during VF. The second objective of the study was to develop a new stimulation protocol for quantifying restitution of action potential duration (APD) by independently controlling diastolic intervals (DI). A property of cardiac cells that determines spatio-temporal variability in dominant frequencies is restitution of APD, which relates APD to the previous DI. Independent control of DI permits explicit determination of the role of memory in restitution. Restitution functions quantified using mathematical models of activation and our stimulation protocol, showed significant hysteresis. That is, for adiastolic interval, the action potential durations were as much as 15% longer during periods when the DI were decreasing than when the DI were increasing. We verified the feasibility of implementing our protocol experimentally in isolated and perfused rat hearts with action potentials recorded using floating glass microelectrodes. The third objective of our study was to verify that spatio-temporal variability in dominant frequencies during VF could be modified using spatially distributed pacing strength stimuli. Simulated VF was induced in 400x400 and 400x800 matrices of cells. Electrical function of cells was simulated using the Luo-Rudy model. Stimulators were arranged in the matrices such that there were 5 rows of line stimulators. Results showed that it was possible to modify activations in almost 54% of the area and to modify spatio-temporal variability in activation during VF into a desired pattern by the use of synchronized pacing from multiple sites. These results support further exploration of distributed stimulation approach for potential improvements in defibrillation therapy.

This thesis studies structural dynamic system identification in a frequency-based framework. The basic consideration stems from the fact that frequencies may generally be measured with higher accuracy than other pertinent modal data such as mode shapes; however only a limited number of frequencies may be measured in the conventional context of natural frequencies. Being able to measure extra frequencies is a key to the success of a frequency-based method. The main part of the thesis is therefore organised around the involvement of the so-called artificial boundary condition (ABC) frequencies to augment the frequency dataset for general structural damage identification. In essence, the ABC frequencies correspond to the natural frequencies of the system with additional pin supports, but may be extracted from specially configured incomplete frequency response function matrix of the original structure without the need of physically imposing the additional supports. In the first part of the research, a particular focus is placed on the actual extraction of these ABC frequencies from physical experiments through effective modal testing, data collection, data processing and analysis. The influences of key processes involved in a typical modal experimental procedure, including high-fidelity measurement of the (impact) excitation input, averaging, windowing, and an effective use of post-processing techniques, particularly the Singular Value Decomposition (SVD) technique, are scrutinised in relation to the extraction of the ABC frequencies. With appropriate implementation of testing and data processing procedures, results demonstrate that all one-pin and two-pin ABC frequencies from the first few modes can be extracted with good quality in a laboratory setting, and the accuracy of extracted ABC frequencies is comparable to natural frequencies of corresponding orders. A comprehensive study is then carried out to investigate the sensitivities of ABC frequencies to damages. Two-pin ABC frequency sensitivity is formulated by extending the expression of anti-resonance sensitivity. On this basis, the mode shape contribution is adopted as a criterion for the selection of more sensitive ABC frequencies to be employed in detailed parameter identification or finite element model updating procedures. The soundness of using ABC frequencies in structural parameter identification and the effectiveness of the above ABC frequency selection method are subsequently examined through case studies involving laboratory experiments and the corresponding FE model updating. Furthermore, a preliminary study is carried out to examine the possibility of formulating ABC frequency-based damage indicator, herein with an analogy to the mode shape curvature, for direct damage assessment. As an extended investigation in the general framework of frequency-based dynamic identification, in the last part of the thesis, a complex dynamic system, namely a railway bridge under moving loads & masses, is evaluated with regard to the various frequency characteristics involved. The variation of the natural frequencies of the bridge-moving mass system, as well as the presence of the apparent frequencies from the trainloads, are analysed in detail. Besides simplified theoretical analysis, a computational model is developed to simulate the combined bridge-moving vehicle/train system, where the vehicle mass is coupled with the bridge via surface contact. The model is verified by comparison with field measurement data and theoretical predictions. Parametric studies enable a clear identification of the correlation of the frequency contents between the response and the trainload, and provide new insight into the significance of the so-called driving and dominant frequencies. It is found that much of the dynamic response phenomena, including the resonance effect, may be explained from the view point of the frequency characteristics of the trainload pattern, which is governed primarily by the ratio between the carriage length and the bridge length. Finally, a resonance severity indicator (the Z-factor) is developed for the assessment of the resonance effect in the railway bridge response when the trainload moves at a resonance speed. Numerical results demonstrate that the proposed methods are effective for the determination of the critical speed and the resonance effects, including the situations where a significant carriage mass is incorporated.

Abstract Purpose – The aim of this thesis is to describe and explain how service employees create personal wellbeing through improving the customer’s experience of the service by being proactive in their work, continuously running the service interaction and stimulating the customer. Design/methodology/approach – The study takes on a qualitative approach and data was collected through a primary analysis of 9 extensive interviews performed on service providers within the mobility service-business in Gothenburg.   Findings – The findings of this study show how service employees’ can create personal wellbeing for themselves in different ways and to varying extent using different tactics, judgement procedures and implicit knowledge resources. Research limitations/implications for future research – The service setting in this study is not comparable to all other organisations, something must be taken into account. Future research should focus on further analysing the findings of this thesis by performing similar studies in other service contexts and a more detailed examination of the different components. Practical implications – The findings of this thesis provide valuable insights for managers within similar service organisations where there is need for improved employee wellbeing and performance. This could lead to significantly enhanced service experiences that would benefit, not only the employees’, but also customers’ and the organisation as a whole. Keywords – Employee Wellbeing, Service Employees, Service Interaction, Transformative Service Research, Service Dominant Logic, Employee Tactics

Many firms are transitioning from being a classic goods-focused company to becoming a solutions provider, a phenomenon called servitization. Evolving towards a service focus entails several challenges that need to be addressed in order to benefit from the opportunities that servitization entails. As most servitization research has focused on business-to- business contexts, this thesis applies servitization literature in a business-to- consumer context. By examining the challenges in a qualitative approach through semi-structured interviews and observations within three automobile dealerships selling premium brands, this thesis aims to further enrich the understanding of the phenomenon servitization by comparing the collected data with previously researched challenges. The thesis concludes that many of the challenges, such as creating integrated solutions, adequately charging for services and manage internal resistance, could be viable in a business-to- consumer context.

This study focuses on how minorities are stigmatized in the French media. It limits itself to the case of the proposal of the denaturalization law and the consequent discourse about it. The subject is introduced through a short background on the law and its relevance to the possible racist nature of the debate, followed by some background on racism in France, an overview of the theory on new racism and how it can explain stigmatizating discourses. Critical Discourse Analysis is used as the method to uncover said discourses as it is a method related to the in-depth analysis of implicit dominant ideologies and power-structures. The study analyzes twenty articles from two French newspapers in order to determine how stigmatizing discourses are expressed. The results in the discussion show recurrent racist narratives that systematically denigrate and stereotype Muslims and immigrants. They also show a pattern of the dominant culture negating space to minorities.

The purposes of the study were to determine (1) the effect which exercise of the nondominant arm would have upon the reaction-movement time of the dominant and nondominant arms, (2) the degree to which fatigue transfers from one arm to the other arm, and (3) the influence of lateral dominance upon the reaction-movement time of both the dominant, and nondominant arms.