3 resultados para model categories homotopy theory quillen functor equivalence derived adjunction cofibrantly generated

em Dalarna University College Electronic Archive


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This paper describe a model from system theory that can be used as a base for better understanding of different situations in the firms evolution. This change model is derived from the theory of organic systems and divides the evolution of the system into higher complexity of the system structure in three distinctive phases. These phases are a formative phase, a normative phase and an integrative phase. After a summary of different types of models of the dynamics of the firm the paper makes a theoretical presentation of the model and how this model is adaptable for better understanding of the need for change in strategic orientation, organization form and leadership style over time.

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This essay explores whether the gender constructions in Joe Abercrombie’s Best Served Cold and Juliet Marillier’s Daughter of the Forest question or contribute to existing gender categories. The analysis is performed using Raewynn Connell’s gender structure model, Brian Attebery’s theory of fantasy as a "fuzzy set" and Maria Nikolajeva’s schedule for stereotypical gender traits. Thus, both of the texts were analyzed to determine if their contents, structures and reader responses create opportunities or act limiting, how the main characters are portrayed and how the books various power-, production-, emotional- and symbolic relations look like. The result of the analysis is that both of the books portray patriarchal worlds, sexual division of labor, misogyny and gender-binding statements. The characters in Daughter of the Forest are quite stereotypical, with some traits that exceed their gender, whilst the characters in Best Served Cold are all portrayed with traditionally manly traits (even the female main character). Therefor one can say that Best Served cold’s female protagonist is the only element in the books that fully questions prevailing gender categories.

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This study deals with immigrants’ political participation in Sweden and the Netherlands. Scholars have recognized low level of political participation of immigrants in Sweden compared to the Netherlands. The main goal of this study is to analyze the institutional influence, mainly from political parties over immigrants’ motivation for active electoral participation. The modified actor-context model uses here as the main theoretical framework. In addition, social capital theory employs to analyze immigrants’ voluntary organizational membership. This study confirms that, Swedish immigrants have the lower participation rate in the political sphere, at lest to a certain extent, than its counterparts the Dutch immigrants. This study also confirms the argument that contextual factors can influence actor’s motivations in integration-oriented action, and similarly it validates the necessity of enlargement of the actor-context model.