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1	De cendres et de braises : la stratégie culturelle de la France au XXIe siècle / Of Ashes and Embers : The Cultural Strategy of France in the 21st Century Fregonese, Pierre-William 22 March 2018 (has links) La stratégie culturelle est une composante essentielle de la stratégie globale de puissance d'un Etat au XXIe siècle. La France, puissance culturelle historique dotée d'un réseau diplomatique fort, structurant son action culturelle extérieure, voit une concurrence émerger sur la scène internationale. Pour garder son statut, elle défend la diversité culturelle, démarche complémentaire de celle d'exception culturelle, en conservant les acteurs traditionnels de l'influence. Or, dans une époque du tout numérique et de l'immédiateté, et de l'essor des acteurs privés, les codes de l'influence sont renouvelés, remettant en question la pertinence d'une action culturelle extérieure principalement publique. / In the 21st century, cultural strategy is a crucial component of a State’s overall strategies of power. France, a historically prominent cultural power whose strong diplomatic network structures its foreign cultural action, is being challenged by an emerging international rivalry. In order to maintain its status, France advocates for cultural diversity, as a process complementary to “cultural exception,” by retaining the traditional agents of influence. But in the age of the digital and of immediacy, and with the rise of private agents, the codes of influence are being renewed, which questions the suitability of a foreign cultural action that has largely remained publicly funded. Relations internationales Stratégie culturelle Action culturelle extérieure Diplomatie culturelle Soft power Sphères d'influence croisées Culture d'élite Société civile Vecteurs d'influence Diplomatie d'influence International relations Cultural strategy Cultural action abroad Cultural diplomacy Sphere-of-influence diplomacy Public diplomacy Soft power Spheres of influence Cultivated culture Vectors of influence
2	Vliv dlouhých optovláknových tras na polarizační stav světla a jejich využití pro napájení polarizačních senzorů / Long optical fibre routes influence on the polarizing state of light and uses it for powering polarization sensors Panascí, Marco January 2021 (has links) This diploma thesis deals with the influence of long fiber optic paths on the polarization state of light and their use for powering polarization sensors. The aim of the diploma thesis was to design the arrangement of optical fiber components so that the polarization properties of light at the end of the path are further usable for sensory purposes. Four partial measurements with a long path (in a laboratory setting, laying in the ground, on a curtain, under the influence of external influence) and one measurement without a path under the influence of external influence were designed. The overall measurement results demonstrate that for the functional power supply of long-distance sensor systems, an existing single-mode fiber can be used (laid by laying in the ground), into which a light source for a given sensor system would be multiplexed. In the discussion, all types of measurements are analyzed and compared with each other. Finally, the overall result is summarized and applications are described in which such a sensor system could be used.

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De cendres et de braises : la stratégie culturelle de la France au XXIe siècle / Of Ashes and Embers : The Cultural Strategy of France in the 21st Century

Vliv dlouhých optovláknových tras na polarizační stav světla a jejich využití pro napájení polarizačních senzorů / Long optical fibre routes influence on the polarizing state of light and uses it for powering polarization sensors