103,413 research outputs found
J.W. Goethe, Sämtliche Werke... Der junge Gœthe, p.p. G. Sauder
No full textMichaud Stéphane. J.W. Goethe, Sämtliche Werke... Der junge Gœthe, p.p. G. Sauder. In: Romantisme, 1987, n°58. Figures et modèles. p. 119
Unsere Ernährung : eine Nahrungsmittellehre für die Kriegszeit; für Schule und Haus
No full textvon Professor Dr. G. Junge. Mit einem Geleitwort von Prof. Dr. P. EltzbacherIn Fraktu
Optimal equity capital requirements for Swiss G-SIBs
No full textThis paper extends the analysis of Junge and Kugler (2013) on the effects of increased capital requirements on Swiss GDP and obtains the following main results: First the Modigliani-Miller effect is robust with respect to a substantial extension of the data base and yields an offset of capital cost of 46 percent. Second, the Translog production function estimate results in a time-varying elasticity of production with respect to the price of capital between 0.34 and 0.27, which is substantially lower than the value of 0.43 found in the earlier CES framework. Third the unweighted capital (leverage) ratio for Swiss G-SIBs is approximately 6 percent for Basel III Tier1 and 4.3 percent for CET1. This corresponds to risk-weighted capital ratios of 17 to 20 percent and 13 to 15 percent, respectively. The estimates show that the recently revised Swiss Too-Big-To-Fail capital ratios for G-SIBs are about 30 percent smaller than the optimal levels. However, the oft-debated proposal to raise the equity-to-asset ratio to 20 to 30 percent is not warranted by our analysis
Bibliographie Hilarion G. Petzold 1958 – 2009 mit Anhang als Einführung
No full textDieses Archiv enthält die Gesamtbibliographie der Werke des Autors nebst einiger Texte „Über H. G. Petzold“ im Schlussteil der Bibliographie sowie einen Anhang mit einer Einführung in die Architektur des Werkes in seinem wissenslogischen Aufbau als Ausarbeitung seines „Tree of Science Modells“ (2007).This archive contains the complete bibliography of the author and some texts about H. G. Petzold, moreover an epilogue with an introduction to the architecture of the works in its epistemological structure and composition and as an elaborations of Petzold’s „Tree of Science Modell (2007).https://www.fpi-publikation.de/polyloge/01-2009-petzold-h-g-gesamtbibliographie-h-g-petzold-1958-2009-updating-november2009/peerReviewedpublishedVersio
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
The Electrochemical Relaxation at Thylakoid Membranes
No full textThe primary processes of photosynthesis by green plants take place in thylakoids of Chloroplasts. About one fourth of the useful work derived from light quanta is used for the generation of a transmembrane electrochemical potential difference of the proton, which, in tum, is used by a proton translocating ATP synthase to yield ATP. This article describes the electrochemical relaxation involving proton pumps, the ATP synthase, lateral and transversal conductances for protons and other ions. It relies mainly on flash spectrophotometry for the pulsed generation of the electrochemical potential difference and time-resolved detection of pHand voltage-transients by appropriate dyes. The pore-forming antibiotic gramicidin serves as standard. The electrochemical analysis is complicated by the folding pattern of thylakoid membranes with tightly apposed and extended membrane domains which differ in their protein composition. In this article we discuss the following aspects: 1.) The single channel conductance of gramicidin in this protein-rich membrane compares well with figures reported for pure lipid bilayers. The area related dimerization constant is about ten-fold larger because of upconcentration in lipid domains. 2.) The whole contents of thylakoid membranes, a total area of several 100 μm2 with more than 108 molecules of chlorophyll and 105 of ATP synthase, forms one contiguous entity. This capacitor can be discharged by a single gramicidin dimer. 3.) There is no evidence for surface-enhanced proton diffusion along this membrane. In a membrane patch with only 105 molecules of chlorophyll and in stacked thylakoids the resistance to lateral proton flow between pumps and ATP synthases along tightly appressed membranes dissipates a few percent of the transmembrane protonmotive force. Thus the effective membrane unit for protonic coupling between pumps and ATP synthases is smaller than the electrically coupled one. 4.) The area specific electric capacitance of the membrane is by more than one order of magnitude smaller than the specific chemical (buffering) capacitance for protons. The greater damping power for pH-transients as compared to the one for electric transients may be why thylakoids (subject to fluctuating light intensity) use ΔpH rather than Δψ (like mitochondria) to drive ATP synthesis
Confessione, orientamento e impegno politico e civico: Un paragone fra YASS 2014/15 e YASS 2010/11
No full textErschienen im Rahmen des PHSG-externen Projekts "Young Adult Survey Switzerland" (VBS)Huber, S. G. (Hrsg.). (2019). Young Adult Survey Switzerland: Junge Erwachsene heute (Band 2). Bern: BBL / OFCL / UFCL, S. 84-87Publishe
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