Results 21 to 30 of about 68,830 (244)

Refugees as Urban Stakeholders: Lessons From Reception of Ukrainians in German Cities

Urban Planning
This article examines how reception and participation practices shape urban futures in Berlin and Leipzig, highlighting Ukrainian refugees as agents of urban change.
Valeria Lazarenko, Annegret Haase
doaj   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

COVID-19 pandemic and urban green spaces: Shifting usage behaviours and perceptions in Leipzig (Germany)?

Moravian Geographical Reports
Crises such as the COVID-19 pandemic challenge some established human-landscape interactions notably. In this article, we analyse whether the pandemic had an impact on the perception of urban green spaces (UGS) and usage behaviours in Leipzig, Germany ...
Sielaff Hendrik, Bundschuh Lukas, Moritz Lena, Taubmann Clarissa, Badack Joanne, Weinhold Klara, Hübscher Marcus   +6 more
doaj   +1 more source

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

Advanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen, Susanne Selle, Michael S. Bar, Michael Lorenz, Holger von Wenckstern, Marius Grundmann   +5 more
wiley   +1 more source

Material Before Morphology: Substrate‐Dependent Mechanical Tuning of Radular Teeth

Advanced Materials Interfaces, EarlyView.
Substrate‐dependent material tuning in Clausilia radular teeth. Closely related taxa retain a conserved gross tooth morphology, but differ in elemental composition and mechanical properties according to feeding substrate. Rock‐associated taxa show increased Ca–Si enrichment and higher stiffness and hardness, especially in the central radular region ...
Ida Lilienthal, Bernhard Hausdorf, Stanislav N. Gorb, Wencke Krings   +3 more
wiley   +1 more source

Gate‐Induced Critical Current Modulation in W–C Nanowires: The Role of Fabrication

Advanced Materials Technologies, EarlyView.
Focused ion beam induced deposition (FIBID) enables precise control of superconducting W–C nanowire devices. Introducing a Ga+ focused ion beam (FIB) cleaning step reduces substrate damage and suppresses leakage currents, shifting gating thresholds to higher voltages.
Alba Arroyo‐Fructuoso, Gregor Hlawacek, Rosa Córdoba   +2 more
wiley   +1 more source

Developing a Mobile Health Application to Communicate Adverse Drug Reactions – Preconditions, Assessment of Possible Functionalities and Barriers for Patients and Their General Practitioners

Journal of Multidisciplinary Healthcare, 2022
Ines Wakob,1,2 Gordian Lukas Schmid,3 Ingo Nöhring,3 Romy Elze,4 Ralf Sultzer,5 Thomas Frese,6 Susanne Schiek,1,2,* Thilo Bertsche1,2,* 1Clinical Pharmacy, Institute of Pharmacy, Medical Faculty, Leipzig University, Leipzig, Germany; 2Drug Safety
Wakob I, Schmid GL, Nöhring I, Elze R, Sultzer R, Frese T, Schiek S, Bertsche T   +7 more
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A 3D Human Bone and Bone Marrow‐on‐a‐Chip Model for In Vitro Bone Remodeling and Immune Cell Maintenance

Advanced Science, EarlyView.
This study presents a human Bone (and Bone Marrow)‐on‐a‐Chip model based on native human bone scaffolds and autologous cells. Dynamic perfusion and sequential cell seeding replicate the physiological bone remodeling process in vitro, enabling the long‐term culture of functional, mature bone marrow immune subpopulations.
Nina Stelzer, Melanie‐Jasmin Ort, Kristian Händler, Emely Bortel, Ioanna Maria Dimitriou, Martin Textor, Georg N. Duda, Janosch Schoon, Uwe Marx, Uwe Kornak, Annika Winter, Bernhard Hesse, Stefanie Donner, Sebastian Hardt, Oliver Klein, Simon Reinke, Malte Spielmann, Sven Geißler   +17 more
wiley   +1 more source

Koenen, Erik (Hrsg.) (2016): Die Entdeckung der Kommunikationswissenschaft. 100 Jahre kommunikationswissenschaftliche Fachtradition in Leipzig: Von der Zeitungskunde zur Kommunikations- und Medienwissenschaft.

Studies in Communication Sciences, 2017
Der von Erik Koenen herausgegebene Band, der im Kontext des hundertjährigen Jubiläums des Leipziger Instituts für Kommunikations- und Medienwissenschaft (IfKMW) entstanden ist, zeichnet auf einer ersten Ebene die organisatorische Entwicklung des ...
Mike Meißner
doaj   +1 more source

Invasive Growth of Ailanthus altissima Trees is Associated with a High Rate of Sensitization in Atopic Patients

Journal of Asthma and Allergy, 2022
Freerk Prenzel1,2 *, Regina Treudler1,3 *, Tobias Lipek,1,2 Maike vom Hove,1,2 Paula Kage,1,3 Simone Kuhs,1,4 Thorsten Kaiser,1,4 Maximilian Bastl,5 Jan Bumberger,6– 8 Jon Genuneit,9,10 Thomas Hornick,8,11 Stefan Klotz,8,12 Julia Zarnowski,1,3 ...
Prenzel F, Treudler R, Lipek T, vom Hove M, Kage P, Kuhs S, Kaiser T, Bastl M, Bumberger J, Genuneit J, Hornick T, Klotz S, Zarnowski J, Boege M, Zebralla V, Simon JC, Dunker S   +16 more
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