@article{Saupe2012, author = {Saupe, Achim}, title = {Zur Kritik des Zeugen in der Konstitutionsphase der modernen Geschichtswissenschaft}, series = {Die Geburt des Zeitzeugen nach 1945}, journal = {Die Geburt des Zeitzeugen nach 1945}, publisher = {Wallstein}, address = {G{\"o}ttingen}, isbn = {978-3-8353-1036-0}, pages = {71 -- 92}, year = {2012}, language = {de} } @article{AltenbergerMejiaJimenezGuenteretal.2012, author = {Altenberger, Uwe and Mejia Jimenez, D. M. and G{\"u}nter, C. and Sierra Rodriguez, G. I. and Scheffler, F. and Oberh{\"a}nsli, Roland}, title = {The Garzn Massif, Colombia-a new ultrahigh-temperature metamorphic complex in the early Neoproterozoic of northern South America}, series = {Mineralogy and petrology}, volume = {105}, journal = {Mineralogy and petrology}, number = {3-4}, publisher = {Springer}, address = {Wien}, issn = {0930-0708}, doi = {10.1007/s00710-012-0202-1}, pages = {171 -- 185}, year = {2012}, abstract = {The Garzn Complex of the Garzn Massif in SW Colombia is composed of the Vergel Granulite Unit (VG) and the Las Margaritas Migmatite Unit (LMM). Previous studies reveal peak temperature conditions for the VG of about 740 A degrees C. The present study considers the remarkable exsolution phenomena in feldspars and pyroxenes and titanium-in-quartz thermometry. Recalculated ternary feldspar compositions indicate temperatures around 900-1,000 A degrees C just at or above the ultra-high temperature-metamorphism (UHTM) boundary of granulites. The calculated temperatures range of exsolved ortho- and clinopyroxenes also supports the existence of an UHTM event. In addition, titanium-in-quartz thermometry points towards ultra-high temperatures. It is the first known UHTM crustal segment in the northern part of South America. Although a mean geothermal gradient of ca 38 A degrees C km(-1) could imply additional heat supply in the lower crust controlling this extreme of peak metamorphism, an alternative model is suggested. The formation of the Vergel Granulite Unit is supposed to be formed in a continental back-arc environment with a thinned and weakened crust behind a magmatic arc (Guapotn-Mancagua Gneiss) followed by collision. In contrast, rocks of the adjacent Las Margaritas Migmatite Unit display "normal" granulite facies temperatures and are formed in a colder lower crust outside the arc, preserved by the Guapotn-Mancagu Gneiss. Back-arc formation was followed by inversion and thickening of the basin. The three units that form the modern-day Garzn Massif, were juxtaposed upon each other during collision (at ca. 1,000 Ma) and exhumation. The collision leading to the deformation of the studied area is part of the Grenville orogeny leading to the amalgamation of Rodinia.}, language = {en} } @article{GoepelHoelzleKnyphausenAufsess2012, author = {G{\"o}pel, Monique and H{\"o}lzle, Katharina and Knyphausen-Aufsess, Dodo Zu}, title = {Individuals' innovation response behaviour a framework of antecedents and opportunities for future research}, series = {Creativity and innovation management}, volume = {21}, journal = {Creativity and innovation management}, number = {4}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {0963-1690}, doi = {10.1111/caim.12000}, pages = {412 -- 426}, year = {2012}, abstract = {Innovation response behaviour is defined as individuals novelty-supporting or novelty-impeding action when navigating innovation initiatives through the organization. A typology of innovation response behaviour is developed, distinguishing between active and passive modes of conduct for novelty-supporting and novelty-impeding behaviour, respectively. The antecedents of innovation response behaviour are delineated based on West and Farr's five-factor model of individual innovation. Moreover, we argue that within organizational contexts, individuals often fail to implement their ideas due to innovation barriers, perceived as factors that are beyond their control. Based on the theory of planned behaviour, we reveal how these barriers influence individuals intentional and exhibited innovation response behaviour. Propositions about proximal and distal antecedents of individuals innovation response behaviour are derived. Proposing a research framework to study the organizational process of innovation from an actor-based perspective, this paper intends to link existing research on individual innovation with the process of innovation at the organizational level, explicitly accounting for the socio-political dynamics and arising managerial problems associated with successful innovation implementation within organizational realities. Implications for research in innovation management are discussed and avenues for future research outlined.}, language = {en} } @article{HaferSchumann2012, author = {Hafer, J{\"o}rg and Schumann, Marlen}, title = {Studeineingangsphase und die strukturelle Verankerung von E-Learning in Studium und Lehre: E-Teaching als Element zur Gestaltung des Studenten-Life-Cycle}, isbn = {978-3- 937026-77-0}, year = {2012}, language = {de} } @article{BorchardtTrauth2012, author = {Borchardt, Sven and Trauth, Martin H.}, title = {Remotely-sensed evapotranspiration estimates for an improved hydrological modeling of the early holocene mega-lake Suguta, northern Kenya Rift}, series = {Palaeogeography, palaeoclimatology, palaeoecology : an international journal for the geo-sciences}, volume = {361}, journal = {Palaeogeography, palaeoclimatology, palaeoecology : an international journal for the geo-sciences}, number = {22}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0031-0182}, doi = {10.1016/j.palaeo.2012.07.009}, pages = {14 -- 20}, year = {2012}, abstract = {The actual evapotranspiration is an important, but difficult to determine, element in the water balance of lakes and their catchment areas. Reliable data on evapotranspiration are not available for most lake basins for which paleoclimate reconstructions and modeling have been performed, particularly those in remote parts of Africa. We have used thermal infrared multispectral data for 14 ASTER scenes from the TERRA satellite to estimate the actual evapotranspiration in the 12,800 km(2) catchment of the Suguta Valley, northern Kenya Rift Evidence from sediments and paleo-shorelines indicates that, during the African Humid Period (AHP, 14.8 to 5.5 kyrs BP), this valley contained a large lake, 280 m deep and covering similar to 2200 km(2), which has now virtually disappeared. Evapotranspiration estimates for the Suguta Basin were generated using the Surface Energy Balance Algorithm for Land (SEBAL). Climate data required for the model were extracted from a high-resolution gridded dataset obtained from the Climatic Research Unit (East Anglia, UK). Results suggest significant spatial variations in evapotranspiration within the catchment area (ranging from 450 mm/yr in the basin to the north to 2000 mm/yr in more elevated areas) and precipitation that was similar to 20\% higher during the AHP than in recent times. These results are in agreement with other estimates of paleo-precipitation in East Africa. The extreme response of the lake system (similar to 280 m greater water depth than today, and a lake surface area of 2200 km(2)) to only moderately higher precipitation illustrates the possible sensitivity of this area to future climate change.}, language = {en} } @article{Kotowski2012, author = {Kotowski, Elke-Vera}, title = {Tanz auf dem Vulkan : die Jahre der Weimarer Republik}, isbn = {978-3-8148-0193-3}, year = {2012}, language = {de} } @article{Klages2012, author = {Klages, Benjamin}, title = {Professionelles Handeln in der Hochschullehre}, isbn = {978-3- 937026-77-0}, year = {2012}, language = {de} } @article{Thorau2012, author = {Thorau, Christian}, title = {Psssst! - In search of the listeners of the past}, series = {Neue Zeitschrift f{\"u}r Musik}, journal = {Neue Zeitschrift f{\"u}r Musik}, number = {5}, publisher = {Schott}, address = {Mainz}, issn = {0945-6945}, pages = {18 -- 22}, year = {2012}, language = {de} } @article{MuehlJaeckel2012, author = {M{\"u}hl-J{\"a}ckel, Margarete}, title = {Erfahrungen mit der Privatisierung in der Praxis}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-62232}, pages = {33 -- 47}, year = {2012}, abstract = {Inhalt: I. Vorbemerkung II. Was wird privatisiert? III. Warum privatisieren Kommunen? IV. Der rechtliche Ausgangspunkt f{\"u}r Privatisierungsbestrebungen V. Ausgew{\"a}hlte Themenbereiche 1. Bundesrecht und Unternehmenssteuerung 2. Privatisierung und Vergaberecht 3. Privatisierung und Konkurrentenschutz}, language = {de} } @article{Bruening2012, author = {Br{\"u}ning, Christoph}, title = {Rechtliche Voraussetzungen der Rekommunalisierung}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-62255}, pages = {59 -- 71}, year = {2012}, abstract = {Inhalt: I. Aufmerksamkeitsfelder II. Organisationswahlfreiheit III. Steuerungsressource Organisation IV. Verfassungsrechtliche Determinanten V. Einfach-rechtliche Vorgaben 1. Funktionale Ad{\"a}quanz 2. Wirtschaftlichkeitsvergleich 3. Legitimationsniveau VI. Ausblick}, language = {de} }