Diploma Thesis describes principle of AC motors. It shows method of the vector control, Clarke and Park transformation. The Thesis contains proposal control AC drives in higher speed than nominal.

John Warden är en inflytelserik luftmaktsteoretiker som låg bakom koalitionens luftkampanj mot Irak 1991. Han menar att luftmakt bör användas för att slå ut motståndarens motståndskraft genom att rikta anfall mot kritiska tyngdpunkter. Han illustrerar tyngdpunkterna genom att måla upp motståndaren som ett system bestående av fem ringar som visar hur systemet bör angripas. Shaun Clarke menar att småstater inte kan använda Wardens luftmaktsteori eftersom det kräver stor massa och därför en stormakts resurstillgångar. Han lanserar därför SPOT-paradigmet som en väg för småstaten att anamma strategisk bombning på ett resurseffektivt sätt. Denna studie prövar Wardens och Clarkes förklaringskraft genom en fallstudie på Israels luftmaktsutövande under operation Protective Edge 2014, för att se om Clarkes påstående är giltigt och om SPOT-paradigmet är användbart för småstaten.Studien visar att femringsmodellen har låg förklaringskraft på Israels nyttjande av luftmakt. Man har i huvudsak inte följt Wardens rekommendationer. SPOT-paradigmet har däremot hög förklaringskraft och studien förefaller stärka teorin i småstatens luftanfall mot en svagare motståndare.

Smart devices have become one of the fundamental communication and computing devices in people's everyday lives over the past decade. Their various sensors and wireless connectivity have paved the way for a new application area called mobile crowdsensing where sensing services are provided by using the sensor outputs collected from smart devices. A mobile crowdsensing system's service quality heavily depends on the participation of smart device users who probably expect to be compensated in return for their participation. Therefore, mobile crowdsensing applications need incentive mechanisms to motivate such people into participating. In this thesis, we first defined a reverse auction based incentive mechanism for a representative mobile crowdsensing system. Then, we integrated the Vickrey-Clarke- Groves mechanism into the initial incentive mechanism so as to investigate whether truthful bidding would become the dominant strategy in the resulting incentive mechanism. We demonstrated by theoretical analysis that overbidding was the dominant strategy in the base incentive mechanism, whereas truthful bidding was the dominant strategy in the derived incentive mechanism when the VCG mechanism was applicable. Finally, we conducted simulations of both incentive mechanisms in order to measure the fairness of service prices and the fairness of cumulative participant earnings using Jain's fairness index. We observed that both the fairness of service prices and the fairness of cumulative participant earnings were generally better in the derived incentive mechanism when the VCG mechanism was applied. We also found that at least 70% of service requests had fair prices, while between 5% and 85% of participants had fair cumulative earnings in both incentive mechanisms.

Luftmakt är i relation till andra tvångsmaktsmedel relativt nytt. Tvångsmedlet har använts under cirka 100 år för att påverka motståndarens beslutsfattande. Luftmakt anammades snabbt av resursstarka stormakter, som då också skapade grundförutsättningar för dess användande. Med tid och teknikutveckling har även mindre resursstarka stater tagit till sig luftmakt, men då också behållit stormakternas teoretiska grund och doktriner. Detta utgör ett problem för en resurssvag småstat – att använda ett tvångsmaktsmedel där det råder obalans mellan tillgängliga resurser och tänkt användningsområde. Shaun Clarke utvecklar år 2001 en luftmaktsteori för småstater där denna obalans i resurser omhändertas och utnyttjas. Ett problem kopplat till småstatsteori är att det ofta saknas empirisk grund för dess validitet, detta gäller även för Clarkes teori. Syftet med studien är att pröva hans teori mot två skilda fall, där småstater segrat med hjälp av luftmakt. Studiens fall är luftmaktsanvändning i Bekaadalen 1982 och Andra Karabakh-kriget 2020. Studiens resultat visar att Clarkes teori delvis kan förklaras i de båda fallen och kräver ytterligare prövning innan teorin kan bekräftas eller avfärdas med empirisk bevisning.

During the cold war small states Air Forces operated as tactical resources in coalitions led by superpowers. After the cold war small states face new threats where the ability to fight independently is crucial to survival. Most of today’s air power theories focus on superpowers and do not mention specific details about its applicability within the small state’s context which leave small states in a state of confusion regarding their creation of doctrinal focus. Shaun Clarkes air power theory focuses directly on small states Air Forces and constitutes factors that conforms to the war principle of surprise. Clarke’s theory and the principle of surprise are both in need of critical empirical studies. This study contributes by supplementing the theory with the principle and conduct a case study on the Israeli Air Force performance during the six-day war and Yom Kippur war.  The result of the study strengthens the explanatory power of the theory by the conformance of its aspects with the successful operations of the six-day war while not being able to explain the operations of the less successful Yom Kippur war. The observation of underlying variables that may have affected the outcome means that the result cannot be generalized to other cases but indicates that it is an interesting aspect for small states as Sweden to consider during the creation of a doctrinal orientation.

No description available.

Cette analyse porte sur la comparaison de deux romans, The Polished Hoe et Le livre d'Emma , écrits respectivement par un écrivain originaire de la Barbade, Austin Clarke, et une écrivaine haïtienne, Marie-Célie Agnant. Ces deux romans racontent le récit d'une femme noire accusée de meurtre qui doit raconter son histoire à un homme en position d'autorité sur elle afin qu'il puisse confiner dans un rapport écrit officiel le récit respectif des deux dames. Afin de faire une comparaison efficace, ce travail est divisé en deux chapitres, soit"Profil sémantique des personnages" et"Dynamique énonciative des deux romans". Comme son titre l'annonce, le premier chapitre fait une analyse poussée des personnages afin de comprendre le sens profond du rôle qu'ils jouent dans le procédé de communication entre l'auteur et le lectorat. Finalement, le second chapitre porte sur les relations et interrelations entre les différents personnages ainsi que de leur importance dans ce même procédé de communication, faisant appel aux théories de la proxémique et de la réponse du lecteur ( reader response theory ). Le présent travail se penche aussi sur la question linguistique soulevée par les deux auteurs: Clarke utilise un langage vernaculaire, tandis qu'Agnant nous livre son récit par la voix de Flore, une interprète devant traduire les paroles d'Emma du créole au français, puisque cette dernière, même si elle comprend et parle parfaitement le français, refuse catégoriquement de s'exprimer dans cette langue. Il y est aussi question de la transmission orale, qui semble dans les deux cas porter la promesse d'une nouvelle vie, être la clé d'une certaine résurrection dans l'esprit d'autrui.

Health care providers (HCPs) who work in adult palliative care occasionally encounter children who have a parent who is dying. This grounded theory (GT) study examines how adult palliative care providers respond to the needs of children who have a parent in palliative care. I use Adele Clarke’s (2005) situational analysis method, a postmodern iteration of GT. Clarke’s situational map acts as an analytical tool to identify and analyze different actors and elements in the situation of concern. Five semi-structured qualitative interviews were conducted with adult palliative care providers. Provisional theorizing resulted in three sub processes emerging from the data. First, adult palliative care providers must be cautious when identifying and responding to the needs of children who have a parent in palliative care, particularly because of the nefarious presence of dominant grief discourse (DGD). Second, these same adult palliative care providers, who are often distressed when supporting children who have a dying parent, benefit when they get comfortable with being uncomfortable. Third, adult palliative care providers tend to see themselves as part of a larger interdisciplinary team that informs their interactions with children who have a parent in palliative care. The entire analysis is imbued with a critical perspective of DGD, including its race, gender and class dimensions. This critique of DGD is informed by Foucauldian interpretations of discourse, power and subjectivity. Opportunities for resistance and social justice are explored. In accordance with my own research paradigm, I make a concerted effort to render my influence as a researcher visible throughout. / Graduate / 0452 / ianbscott@gmail.com

Literary Meals in Canada étudie Pig Tails ’n Breadfruit d'Austin Clarke, Chorus of Mushrooms et The Kappa Child de Hiromi Goto, This Body de Tessa McWatt, ainsi que Diamond Grill de Fred Wah. Cette thèse entreprend d’établir la signification de la nourriture dans ces récits, ce qu'elle permet aux auteur(e)s d'exprimer par rapport à divers thématiques—les structures sociales, la culture, le langage, ou encore la subjectivité—et comment ils/elles établissent des connexions entre elles, et quelles conclusions ils/elles en tirent. En d'autres termes, cette thèse s'interroge sur les stratégies utilisées par ces auteur(e)s lorsqu'ils écrivent de la “nourritéra-ture.” Ma lecture de ces oeuvres est aussi ancrée au sein d'une conversation sur la nourriture au sens large: que ce soit dans les cercles académiques, dans les supermarchés, par l'intermédiaire des étiquettes, ou dans les médias. J'examine comment mon corpus littéraire répond, infirme, ou confirme les discours actuels sur la nourriture. Divisé en quatre chapitres—Production, Approvisionnement, Préparation, et Consommation—ce mémoire précise la signification du “literary supermarket” de Rachel Bowlby, en s'appuyant sur les travaux de Michael Pollan et Hiromi Goto; compare la haute cuisine d'Escoffier à la “hot-cuisine” d'Austin Clarke; recherche les connections entre l’acte de faire la cuisine et celui de l’écrire chez Luce Giard, Austin Clarke, et Fred Wah; confronte les préceptes d'Emily Post concernant les bonnes manières de la table à la cacophonie et aux bruits de mastication chez Hiromi Goto; et relie Tessa McWatt et Elspeth Probyn qui partagent, toutes deux, un intérêt et une approche à la sustentation des corps. Les textes qui composent ce corpus sont des “foodbooks” (“aliment-textes”). La nourriture, et les différentes activités qui y sont associées, y est transcrite. C’est pourquoi cette thèse accorde une grande importance aux particularités de ce moyen d'expression. / Literary Meals in Canada examines Austin Clarke’s Pig Tails ’n Breadfruit, Hiromi Goto’s Chorus of Mushrooms and The Kappa Child, Tessa McWatt’s This Body, and Fred Wah’s Diamond Grill. It asks, what does food mean to these stories, what does it allow the writers in question to say—about social structures, culture, language, and subjectivity—and how do they go about making these connections or drawing these conclusions? In other words, what are their food-writing strategies? I also read these texts as part of a larger conversation about food, a conversation taking place in academic circles as well as at the supermarket, on food labels, on television, and other media outlets. I look for moments in which my literary corpus responds to and challenges food-centred discourse. Comprised of four chapters—Production, Procurement, Preparation, and Consumption—this dissertation explicates Rachel Bowlby’s term, “literary supermarket,” through Michael Pollan and Hiromi Goto; it compares Escoffier’s haute cuisine with Austin Clarke’s “hot-cuisine”; it tracks the kinship between “doing-cooking” and writing cooking, as articulated by Luce Giard, Austin Clarke, and Fred Wah; it reads Emily Post’s advice on table manners against Hiromi Goto’s cacophony of gnashing and nibbling; and it pairs Tessa McWatt with Elspeth Probyn, both of whom share a similar approach to, and interest in, bodies that eat. The texts that make up this corpus are foodbooks. Food and the activities and processes associated with it are therefore mediated by language. For this reason the dissertation attends to the particularities and the potential effects of writing food.

No description available.