@article{ZhangHaoWangetal., author = {Zhang, Chao and Hao, Xiao-Li and Wang, Cuixia and Wei, Ning and Rabczuk, Timon}, title = {Thermal conductivity of graphene nanoribbons under shear deformation: A molecular dynamics simulation}, series = {Scientific Reports}, journal = {Scientific Reports}, doi = {10.1038/srep41398}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170428-31718}, abstract = {Tensile strain and compress strain can greatly affect the thermal conductivity of graphene nanoribbons (GNRs). However, the effect of GNRs under shear strain, which is also one of the main strain effect, has not been studied systematically yet. In this work, we employ reverse nonequilibrium molecular dynamics (RNEMD) to the systematical study of the thermal conductivity of GNRs (with model size of 4 nm × 15 nm) under the shear strain. Our studies show that the thermal conductivity of GNRs is not sensitive to the shear strain, and the thermal conductivity decreases only 12-16\% before the pristine structure is broken. Furthermore, the phonon frequency and the change of the micro-structure of GNRs, such as band angel and bond length, are analyzed to explore the tendency of thermal conductivity. The results show that the main influence of shear strain is on the in-plane phonon density of states (PDOS), whose G band (higher frequency peaks) moved to the low frequency, thus the thermal conductivity is decreased. The unique thermal properties of GNRs under shear strains suggest their great potentials for graphene nanodevices and great potentials in the thermal managements and thermoelectric applications.}, subject = {W{\"a}rmeleitf{\"a}higkeit}, language = {en} } @article{ZanderWetzelKuehletal., author = {Zander, Steffi and Wetzel, Stefanie and K{\"u}hl, Tim and Bertel, Sven}, title = {Underlying Processes of an Inverted Personalization Effect in Multimedia Learning - An Eye-Tracking Study}, series = {Frontiers in Psychology}, volume = {2017}, journal = {Frontiers in Psychology}, number = {Volume 8, Article 2202}, doi = {10.3389/fpsyg.2017.02202}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20180312-37342}, pages = {1 -- 16}, abstract = {One of the frequently examined design principles recommendations in multimedia learning is the personalization principle. Based on empirical evidence this principle states that using personalised messages in multimedia learning is more beneficial than using formal language (e.g. using 'you' instead of 'the'). Although there is evidence that these slight changes in regard to the language style affect learning, motivation and the perceived cognitive load, it remains unclear, (1) whether the positive effects of personalised language can be transferred to all kinds of content of learning materials (e.g. specific potentially aversive health issues) and (2) which are the underlying processes (e.g. attention allocation) of the personalization effect. German university students (N= 37) learned symptoms and causes of cerebral haemorrhages either with a formal or a personalised version of the learning material. Analysis revealed comparable results to the few existing previous studies, indicating an inverted personalization effect for potentially aversive learning material. This effect was specifically revealed in regard to decreased average fixation duration and the number of fixations exclusively on the images in the personalised compared to the formal version. This result can be seen as indicators for an inverted effect of personalization on the level of visual attention.}, subject = {Lernen}, language = {en} } @article{Vollmer, author = {Vollmer, Lisa}, title = {Keine Angst vor Alternativen. Ein neuer Munizipalismus}, series = {sub\urban. zeitschrift f{\"u}r kritische stadtforschung}, volume = {2017}, journal = {sub\urban. zeitschrift f{\"u}r kritische stadtforschung}, number = {Band 5, Heft 3}, doi = {10.25643/bauhaus-universitaet.3712}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20171130-37124}, pages = {147 -- 156}, abstract = {Die Idee eines neuen Munizipalismus wird in den linken sozialen Bewegungen Europas und dar{\"u}ber hinaus breit diskutiert. Munizipalistische Bewegungen streben es an, kommunale Regierungen zu {\"u}bernehmen oder zu beeinflussen, um lokale Institutionen (wieder) gemeinwohlorientiert auszurichten, ein neues Verh{\"a}ltnis zwischen kommunalen Regierungen und sozialen Bewegungen zu schaffen und so die Art wie Politik gestaltet wird von unten her zu demokratisieren und institutionelle Rahmenbedingungen zu ver{\"a}ndern. Sie entstehen in Reaktion auf die aktuelle {\"o}konomische und politische Krise - ebenso wie neue rechte und rechtspopulistische Bewegungen, als deren Gegenpart sie sich verstehen. Mit Mut und konkreten Utopien will man der multiplen st{\"a}dtischen Krise begegnen, statt mit Angst und Angstmacherei wie rechte Bewegungen. Deshalb trafen sich im Juni 2017 {\"u}ber 600 Vertreter_innen dieser munizipalistischen Bewegungen auf Einladung Barcelona en Com{\´u}s.}, subject = {Stadtforschung}, language = {de} } @article{Vogl, author = {Vogl, Joseph}, title = {{\"U}ber Axel Maliks "skripturale Methode"}, doi = {10.25643/bauhaus-universitaet.3668}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20171130-36683}, abstract = {Vortrag, gehalten am 20.08.2017 zur Er{\"o}ffnung der Ausstellung "Die Bibliothek der unlesbaren Zeichen" im Audimax der Bauhaus-Universit{\"a}t Weimar}, subject = {Kunst}, language = {de} } @article{Speitkamp, author = {Speitkamp, Winfried}, title = {Identit{\"a}t durch Erbe? Historische Jubil{\"a}en und Jahrestage in der Erinnerungskultur}, doi = {10.25643/bauhaus-universitaet.3646}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20171130-36467}, abstract = {Vortrag, gehalten am 13.12.2016 im Rahmen der Ringvorlesung des Graduiertenkollegs "Identit{\"a}t und Erbe" an der Bauhaus-Universit{\"a}t Weimar}, subject = {Kulturerbe}, language = {de} } @article{SchuchKaps, author = {Schuch, Kai and Kaps, Christian}, title = {Reifungs- und Strukturbildungsprozesse bei Bindern mit w{\"a}ssrigen Alkalisilikat-L{\"o}sungen}, doi = {10.25643/bauhaus-universitaet.3268}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170728-32682}, pages = {1 -- 17}, abstract = {Durch Reifungs- und Strukturbildungsprozesse kann es bei silikatischen und alumosilikatischen Bindern zu Rissbildung bei behinderter Verformung, Festigkeitsverlust und somit Verlust der Dauerhaftigkeit kommen. Die Bewertung dieser Prozesse erfolgt an silikatischen Materialien mit einem Ausblick auf die alumosilikatischen Binder.}, subject = {Alkalisilikat}, language = {de} } @article{SchuchKaps, author = {Schuch, Kai and Kaps, Christian}, title = {Reifungs- und Strukturbildungsprozesse bei Bindern mit w{\"a}ssrigen Alkalisilikat-L{\"o}sungen}, doi = {10.25643/bauhaus-universitaet.3267}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170718-32675}, pages = {1 -- 17}, abstract = {Durch Reifungs- und Strukturbildungsprozesse kann es bei silikatischen und alumosilikatischen Bindern zu Rissbildung bei behinderter Verformung, Festigkeitsverlust und somit Verlust der Dauerhaftigkeit kommen. Die Bewertung dieser Prozesse erfolgt an silikatischen Materialien mit einem Ausblick auf die alumosilikatischen Binder}, subject = {Alkalisilikat}, language = {de} } @article{SchuchKaps, author = {Schuch, Kai and Kaps, Christian}, title = {Maturation and Structure Formation Processes in Binders with Aqueous Alkali-Silicate Solutions}, doi = {10.25643/bauhaus-universitaet.3597}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170907-35979}, pages = {1 -- 16}, abstract = {Maturation and structure formation processes can lead to crack formation in silicate and aluminosilicate binders (e.g. for coating materials...) through restricted deformation, loss of strength and thus to loss of durability. These processes are evaluated with silicate materials with an outlook on aluminosilicate binders.}, subject = {Waterglass}, language = {en} } @article{PervyshinYakovlevGordinaetal., author = {Pervyshin, G.N. and Yakovlev, G.I. and Gordina, A.F. and Keriene, J. and Polyanskikh, I.S. and Fischer, Hans-Bertram and Rachimova, N.R. and Buryanov, A.F.}, title = {Water-resistant Gypsum Compositions with Man-made Modifiers}, series = {Procedia Engineering}, journal = {Procedia Engineering}, doi = {10.1016/j.proeng.2017.02.087}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170425-31580}, pages = {867 -- 874}, abstract = {The work has studied the structure and properties of gypsum compositions modified with the manmade modifier based on metallurgical dust and multi-walled carbon nanotubes. The results show that changing the structure of solid gypsum leads to the increase in bending and compressive strength by 70,5\% and 138\% correspondingly, the water resistance increasing and the softening factor reaching 0,85. Modifying gypsum composition with complex additive leads to the formation of amorphous structures based on calcium hydrosilicates on the surface of primary gypsum crystallohydrates that bond gypsum crystals and reduce the access of water.}, subject = {Gips}, language = {en} } @article{Metzner, author = {Metzner, Steffen}, title = {Regional Influences on Yields of Logistics Properties}, doi = {10.25643/bauhaus-universitaet.3181}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170516-31817}, pages = {1 -- 14}, abstract = {By allocating real estate investments into the logistics sector, investors highly participate in the economic development of the respective country or city. However, the submarket is very cyclical and special economic influences - such as growing online trade and new logistic networks - affect the performance of the properties. Important parameters on the potential returns are found not only within the real estate market, but also within the global economy and the development of specific industries. This paper aims at examining factors affecting the performance of logistics properties. Expected dependencies between macroeconomic factors and real estate economic indicators are examined for six major European logistics locations using econometric models, especially correlation and regression. Data series over a period of 25 years were used. The construction of an econometric model was an iterative process integrating both the statistical result and the economic causality.}, subject = {Grundst{\"u}ck}, language = {en} }