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  • Community Empowerment through Establishment of a Local Food Supply Chain 
    Molla Ahmadi Dehaghi, Helia; Vizcarra Ganoza, Diego; Driva, Spyridoula (Hannover : Leibniz Universität Hannover, Institut für Umweltplanung, 2019)
    The socio-economic crisis and its consequences in the “Post-austerity” era in Greece have increased the number of homeless and unemployed people (ATHENS RESILIENCE STRATEGY 2017: p. 12). The increasing number of vulnerable ...
  • Community Resilience through the Influence of Grassroots Initiatives 
    Snieg, Filip; Greinke, Lena; Othengrafen, Frank (Hannover : Leibniz Universität Hannover, Institut für Umweltplanung, 2019)
    The paper shows that the importance of German and Greek initiatives has risen significantly in the last years. The German movements are mostly reflected in the harsh criticism of political undertakings; many focusing on ...
  • Community structure, ecophysiology, and regulation of new, acid-tolerant denitrifiers as cause of high N2O emissions from cryoturbated peat circles of acidic tundra soils 
    Hetz, Stefanie Alexandra (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)
    Denitrification is the main source of N2O emissions from cryoturbated peat circles in the Eastern European Arctic tundra. These permafrost-affected bare peat circles lack vegetation, have a high amount of available nitrate, ...
  • Commutative Toeplitz Algebras and Their Gelfand Theory: Old and New Results 
    Bauer, Wolfram; Rodriguez Rodriguez, Miguel Angel (Cham (ZG) : Springer International Publishing AG, 2022)
    We present a survey and new results on the construction and Gelfand theory of commutative Toeplitz algebras over the standard weighted Bergman and Hardy spaces over the unit ball in Cn. As an application we discuss ...
  • Compact 200 kHz HHG source driven by a few-cycle OPCPA 
    Harth, Anne; Guo, Chen; Cheng, Yu-Chen; Losquin, Arthur; Miranda, Miguel; Mikaelsson, Sara; Heyl, Christoph M.; Prochnow, Oliver; Ahrens, Jan; Morgner, Uwe; L'Huillier, Anne; Arnold, Cord L. (Bristol : Institute of Physics Publishing, 2018)
    We present efficient high-order harmonic generation (HHG) based on a high-repetition rate, few-cycle, near infrared (NIR), carrier-envelope phase stable, optical parametric chirped pulse amplifier (OPCPA), emitting 6 fs ...
  • Compact and efficient sub-10 ps pump sources at 2 µm for the generation of coherent mid-infrared radiation 
    Hinkelmann, Moritz (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Ultrashort pulse laser systems in the 2 µm wavelength region featuring high pulse energies are powerful tools for driving a multitude of different applications in industry, medicine, and fundamental science. The implementation ...
  • Compact Embeddings for Spaces of Forward Rate Curves 
    Tappe, Stefan (New York, NY : Hindawi Publishing Corporation, 2013)
    The goal of this paper is to prove a compact embedding result for spaces of forward rate curves. As a consequence of this result, we show that any forward rate evolution can be approximated by a sequence of finite dimensional ...
  • Compact generation in partially ordered sets 
    Erné, Marcel (Cambridge : Cambridge University Press, 1987)
    Several` “classical” results on algebraic complete lattices extend to algebraic posets and, more generally, to so called compactly generated posets; but, of course, there may arise difficulties in the absence of certain ...
  • A compact high resolution ion mobility spectrometer for fast trace gas analysis 
    Kirk, Ansgar T.; Allers, Maria; Cochems, Philipp; Langejuergen, Jens; Zimmermann, Stefan (Cambridge : Royal Society of Chemistry, 2013)
    Drift tube ion mobility spectrometers (IMS) are widely used for fast trace gas detection in air, but portable compact systems are typically very limited in their resolving power. Decreasing the initial ion packet width ...
  • A compact high-resolution X-ray ion mobility spectrometer 
    Reinecke, Tobias; Kirk, Ansgar T.; Heptner, Andre; Niebuhr, D.; Böttger, S.; Zimmermann, Stefan (College Park, MA : American Institute of Physics (AIP), 2016)
    For the ionization of gaseous samples, most ion mobility spectrometers employ radioactive ionization sources, e.g., containing 63Ni or 3H. Besides legal restrictions, radioactive materials have the disadvantage of a constant ...
  • Compact mode-matched excitation structures for radar distance measurements in overmoded circular waveguides 
    Armbrecht, G.; Denicke, E.; Rolfes, I.; Pohl, N.; Musch, T.; Schiek, B. (Göttingen : Copernicus GmbH, 2008)
    This contribution deals with guided radar level measurements of liquid materials in large metal tubes, socalled stilling wells, bypass or still pipes. In the RF domain these tubes function as overmoded circular waveguides ...
  • Compact Multifringe Interferometry with Subpicometer Precision 
    Isleif, Katharina-Sophie; Heinzel, Gerhard; Mehmet, Moritz; Gerberding, Oliver (College Park, MD : American Physical Society, 2019)
    Deep-frequency-modulation interferometry combines optical minimalism with multifringe readout. However, precision is key for applications such as optical gradiometers for satellite geodesy or as dimensional sensors for ...
  • Compact semantic representations of observational data 
    Karim, Farah (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Das Konzept des Internet der Dinge (IoT) ist in mehreren Bereichen weit verbreitet, damit Geräte miteinander interagieren und bestimmte Aufgaben erfüllen können. IoT-Geräte umfassen verschiedene Konzepte, z.B. Sensoren, ...
  • Compact, low-noise current drivers for quantum sensors with atom chips 
    Popp, Manuel André (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    Quantum sensors based on atomic interferometry are becoming valued tools for precision measurements in various research areas such as metrology, Earth sciences and inertial sensors. However, the verification of their ...
  • Comparative analysis for quantification of citrus variegated chlorosis in the field 
    Gonçalves, Fabrício Packer; Lourenço, Silvia Afonseca; Stuchi, Eduardo Saches; Hau, Bernhard; Amorim, Lilian (Sao Paulo : Universidade de Sao Paulo, 2011)
    Citrus Variegated Chlorosis (CVC) caused by Xylella fastidiosa is one of the most important diseases for Brazilian citriculture. The CVC is a vascular disease with a long incubation period and symptoms similar to other ...
  • Comparative analysis of hypoxic response of human microvascular and umbilical vein endothelial cells in 2D and 3D cell culture systems 
    Dienemann, Sandra; Schmidt, Vanessa; Fleischhammer, Tabea; Mueller, Julia H.; Lavrentieva, Antonina (New York, NY [u.a.] : Wiley-Liss, 2023)
    In vitro cultivation conditions play a crucial role in cell physiology and the cellular response to external stimuli. Oxygen concentrations represent an essential microenvironmental factor influencing cell physiology and ...
  • Comparative analysis of jacket and monopile structures in sensitivity to load parameters 
    Glisic, Ana; Schauman, Peter (2016)
    Nowadays, much attention is payed to the development of renewable energy resources. Wind energy plays a major role in this issue. That is why there is a growing interest for improving the design process of wind turbines ...
  • Comparative Analysis of Lithium Metal Anode Production Methods: Evaluating Liquid-Based Manufacturing Technology for Mass Production 
    Bockey, Gerrit; Plumeyer, Jan Felix; Wennemar, Sarah; Dorn, Benjamin; Heimes, Heiner Hans; Kampker, Achim (Hannover : publish-Ing., 2023)
    Lithium metal anodes (LMA) have gained significant attention for their potential to revolutionize rechargeable battery technology, offering high theoretical capacity and low electrode potential. Their implementation in ...
  • Comparative Analysis of Mesenchymal Stem Cell Cultivation in Fetal Calf Serum, Human Serum, and Platelet Lysate in 2D and 3D Systems 
    Kirsch, Marline; Rach, Jessica; Handke, Wiebke; Seltsam, Axel; Pepelanova, Iliyana; Strauß, Sarah; Vogt, Peter; Scheper, Thomas; Lavrentieva, Antonina (Lausanne : Frontiers Media, 2021)
    In vitro two-dimensional (2D) and three-dimensional (3D) cultivation of mammalian cells requires supplementation with serum. Mesenchymal stem cells (MSCs) are widely used in clinical trials for bioregenerative medicine and ...
  • Comparative analysis of methods analyzing effects of drought on the herbaceous plant Lablab purpureas 
    Guretzki, Sebastian; Papenbrock, Jutta (Hamburg : Vereinigung fuer Angewandte Botanik e.V., 2013)
    Due to the changing climatic conditions, there is an enlargement of land areas with insufficient rainfall and therefore a reduction in the cultivated area for common crops. Hence, it is now important to find plants that ...