2,083 research outputs found

    Thermomechanical deformations in photovoltaic laminates

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    Recent experimental results based on the digital image correlation technique (U. Eitner, M. Köntges, R. Brendel, Solar Energy Mater. Solar Cells, 2010, 94, 1346–1351) show that the gap between solar cells embedded into a standard photovoltaic laminate varies with temperature. The variation of this gap is an important quantity to assess the integrity of the electric connection between solar cells when exposed to service conditions. In this paper, the thermo-elastic deformations in photovoltaic laminates are analytically investigated by developing different approximate models based on the multilayered beam theory. It is found that the temperature-dependent thermo-elastic properties of the encapsulating polymer layer are responsible for the deviation from linearity experimentally observed in the diagram relating the gap variation to the temperature. The contribution of the different material constituents to the homogenized elastic modulus and thermal expansion coefficient of the composite system is also properly quantified through the definition of weight factors of practical engineering use

    Tractatio Iuris Publici De Serenissimis Potentissimisque Ducibus Brunsvicensibus Et Luneburgensibus / D.O.M.A. Praeside ... Dn. Joh. Ulrico Pregizero ... In Illustri Collegio Ad Diem 10. Decembr. Placido Eruditorum Examini sistit Author Christian Ulrich Blum

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    TRACTATIO IURIS PUBLICI DE SERENISSIMIS POTENTISSIMISQUE DUCIBUS BRUNSVICENSIBUS ET LUNEBURGENSIBUS / D.O.M.A. PRAESIDE ... DN. JOH. ULRICO PREGIZERO ... IN ILLUSTRI COLLEGIO AD DIEM 10. DECEMBR. PLACIDO ERUDITORUM EXAMINI SISTIT AUTHOR CHRISTIAN ULRICH BLUM Tractatio Iuris Publici De Serenissimis Potentissimisque Ducibus Brunsvicensibus Et Luneburgensibus / D.O.M.A. Praeside ... Dn. Joh. Ulrico Pregizero ... In Illustri Collegio Ad Diem 10. Decembr. Placido Eruditorum Examini sistit Author Christian Ulrich Blum (1) Titelblatt (1) Prooemium. (3) Caput I. (5) Caput II. (9) Caput III. (12) Caput IV. (22) Caput V. (29) Caput VI. (47) I. - V. (54

    Supplementary movies of the dynamic rupture and tsunami models published in Ulrich et al. (2019)

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    <p>Supplementary movies of the dynamic rupture and tsunami models published in Ulrich et al. (2019)</p> <p>movie_Sulawesi_SR-cp.mov: Absolute slip rate (m/s) across the fault network during the earthquake. Author: Thomas Ulrich</p> <p>movie_Sulawesi_wavefield-cp.mov: Absolute slip rate (m/s) and wavefield (absolute particle velocity in m/s) across the fault network during the earthquake. Author: Thomas Ulrich</p> <p>SulawesiTanioka.mp4: Sea surface height (m) predicted by the tsunami scenario. Author: Stefan Vater</p> <p>reference: Ulrich, T., Vater, S., Madden, E. H., Behrens, J., van Dinther, Y., van Zelst, I., Fielding, E. J., Liang, C. & Gabriel, A. A. (2019). Coupled, Physics-based Modeling Reveals Earthquake Displacements are Critical to the 2018 Palu, Sulawesi Tsunami. doi: 10.31223/osf.io/3bwqa.</p&gt

    Expatriate Assignments : comparison of Theory and Practice

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    Author: Ulrich MeindlAbstract in englischer SpracheDiplomarbeit Universität Linz 201

    Expatriate Assignments : comparison of Theory and Practice

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    Author: Ulrich MeindlAbstract in englischer SpracheDiplomarbeit Universität Linz 201

    Ulrich Becher: An Introduction to the Life and Writings of this Contemporary German Author

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    v, 29 p.Originally I had intended to treat all of his epic, lyric, and dramatic works which were available to me. As my research progressed, I realized, however, that a detailed investigation of Becher's philosophy, literary form and imagery would be impossible within the limitations of a thesis. Instead, I chose to introduce this contemporary German author to an English-speaking audience through a survey of his life and works, followed by an analysis of three narratives representing the three periods of Ulrich Becher's writing

    Séminaire de l'IAO : Ulrich Theobald

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    "Rough Terrain : Tactics and Technical Issues in Alpine Warfare in the High Qing Period" Jeudi 27 octobre 2016, Salle de réunion de l’IAO (R66), de 14h à 15h30 Ulrich Theobald (Ph.D. 2009) is a senior lecturer at the Department for Chinese and Korean Studies of the University of Tübingen, Germany. He is specializing in the economic, military, monetary and administrative history of late imperial China, and author of "War Finance and Logistics in Late Imperial China : A Study of the Second Jinc..

    Louis-Sébastien Mercier et ses deux nouveaux Paris

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    Ulrich Ricken : Louis-Sebastien Mercier and his two Descriptions of a New Paris. In a semantic analysis of Louis-Sebastien Mercier 's Nouveau Paris (1798) and L'An 2440 (1771), the author compares the vocabulary used by the author in these two works to contrast present and past. In L'An 2440, the contrast between contemporary society and an idealised future is expressed by polarities which oppose a positive present to a negative past (corresponding to Mercier's own day). In the Nouveau Paris, on the contrary, the comparison is most frequently between a negative present and a negative past, in which the new society created by the Revolution is seen to be simply a continuation of the old, and very far from the society predicted by Mercier in L'An 2440.Ricken Ulrich. Louis-Sébastien Mercier et ses deux nouveaux Paris. In: Dix-huitième Siècle, n°7, 1975. pp. 301-313

    Interview with Cathy Ulrich

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    This spring, the students in UND’s ENGL 414 workshop (The Art of Writing Fiction) read a collection of micro and flash fictions titled Ghosts of You, by Cathy Ulrich. With its use of second person and a penchant for turning tropes of crime fiction on their heads, this book is a must read. Three ENGL 414 students had the opportunity to interview the author via email to discuss Cathy Ulrich’s intentions in Ghosts of You, as well as her own personal writing techniques. To borrow from how each story in Ghosts of You begins, “The thing about being the [interviewer] is you set the plot in motion.” Floodwal
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