Results 31 to 40 of about 68,470 (244)
Nick Spindler,1 Annette Moter,2,3 Alexandra Wiessner,2,3 Tanja Gradistanac,4 Michael Borger,5 Arne C Rodloff,6 Stefan Langer,1 Judith Kikhney2,3 1Department of Orthopedic Surgery, Traumatology and Plastic Surgery, University Hospital Leipzig, Leipzig ...
Spindler N +7 more
doaj
Asymmetric Multi‐Site Ion Exchange in Porous Carbon Electrodes
A lognormal‐distribution 2D EXSY NMR framework uncovers the full spectrum of ion dynamics in hierarchical porous carbons, bridging fast surface exchange and confined in‐pore transport—establishing structure–transport relationships for next‐generation energy storage, gas storage, and ion removal materials.
Henry R. N. B. Enninful +5 more
wiley +1 more source
Johannes Kasper,1 Ulf Nestler,1 Jürgen Meixensberger,1 Ulf Quäschling2 1Department of Neurosurgery, University Hospital Leipzig, Leipzig, 04103, Germany; 2Institute of Neuroradiology, Department of Diagnostic Medicine, University Hospital Leipzig ...
Kasper J +3 more
doaj
ABSTRACT Increased frequency of extreme weather events, particularly droughts, threatens grassland farming by destabilizing yields and farms' economic viability. We examine, theoretically and through numerical simulations, how sown plant diversity (natural insurance) influences the attractiveness of indemnity and drought index insurance (formal ...
Nicolas Alou +3 more
wiley +1 more source
Steuerung der Rotation eines Guanidiniumkations durch Kation‐π‐Wechselwirkungen
Ein Lanthanid‐π‐Container wurde für die Bindung eines Guanidiniumkations in dessen aromatischer Kavität mittels Kation‐π‐Wechselwirkungen verwendet. Röntgenkristallographie und Festkörper‐NMR‐Spektroskopie bei schneller Rotation um den magischen Winkel wurden verwendet, um die zugrundeliegenden Wirt‐Gast‐Interaktionen zu untersuchen.
Hannah Busch +12 more
wiley +1 more source
Ines Wakob,1,2 Susanne Schiek,1,2 Thilo Bertsche1,2 1Clinical Pharmacy, Institute of Pharmacy, Medical Faculty, Leipzig University, Leipzig, Germany; 2Drug Safety Center, Faculty of Medicine, University Hospital of Leipzig and Leipzig University, Leipzig,
Wakob I, Schiek S, Bertsche T
doaj
Controlling the Guanidinium Cation Rotation by Cation–π Interactions
A lanthanide π‐container has been employed to trap a guanidinium cation inside the aromatic cavity by cation–π interactions. X‐ray crystallography and solid‐state nuclear magnetic resonance (NMR) spectroscopy at fast magic‐angle spinning (MAS) frequencies have been utilized to probe the underlying host–guest interactions.
Hannah Busch +12 more
wiley +1 more source
La Escuela de Leipzig o la justificación epistemológica del conservadurismo
Poco se ha escrito sobre uno de los intentos más radicales de fundamentación del conservadurismo; como son las obras de Hans Freyer, Arnold Gehlen y Helmut Schelsky (principales representantes de la Escuela de Leipzig).
Francisco Mujica Coopman +1 more
doaj
Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze +3 more
wiley +1 more source
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo +4 more
wiley +1 more source

