Results 41 to 50 of about 2,696,211 (321)

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

Advanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram, Sophie Meißner, Stephan Kümmel   +2 more
wiley   +1 more source

Inclusion of the personal biography in daily care – a qualitative study / Einbezug der Biographie in den Pflegealltag – eine qualitative Studie

International Journal of Health Professions, 2016
In Switzerland, 39% of nursing home residents have a dementia related disease. Behavioral symptoms are increasingly observed as dementia progresses. These symptoms impair patients’ quality of life and are distressing to family caregivers and nurses.
Kipfer Stephanie, Imhof Lorenz, Koppitz Andrea   +2 more
doaj   +1 more source

Weiterentwicklung und Erprobung der Spatendiagnose als Feldmethode zur Bestimmung ökologisch wichtiger Gefügeeigenschaften landwirtschaftlich genutzter Böden [Further Development and Improvement of Spade Diagnosis as Field Method for the Evaluation of Ecological Significant Structure Parameters of Soils under Agricultural Management] [PDF]

, 2003
In der vorliegenden Arbeit wird der Vorschlag gemacht, das Bodengefüge aufgrund seiner nach aktuellem Forschungsstand bekannten, vielfältigen Verknüpfung mit der Lebensraum-, Regelungs-, und Produktionsfunktion als geeigneten Indikator für die ...
Beste, Andrea
core  

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

Advanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan, Wenhe Xie, Suzhe Liang, Ting Tian, Shanshan Yin, Lixing Li, Altantulga Buyan‐Arivjikh, Jinsheng Zhang, Thomas Baier, Zhuijun Xu, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Stephan V. Roth, Yonghui Deng, Peter Müller‐Buschbaum   +14 more
wiley   +1 more source

Sekundärtrauma in der qualitativen Forschung: Traumasensitivität in der Forschung zu sexualisierter Gewalt

Forum: Qualitative Social Research, 2022
In diesem Beitrag widme ich mich der Frage nach den konkreten Belastungen für Wissenschaftler:innen im Forschungsfeld zu sexualisierter Gewalt. Im deutschsprachigen Raum wird sich im Unterschied zur internationalen Forschungslandschaft wenig mit der ...
Rebecca Gulowski
doaj   +1 more source

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

Advanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker, Robert Winkler, Ulrich Hohenester, Evelin Fisslthaler, Daniel Knez, Gerald Kothleitner, Georg Haberfehlner   +6 more
wiley   +1 more source

Phenomenology of the Flavor-Asymmetry in the Light-Quark Sea of the Nucleon [PDF]

, 2000
A phenomenological ansatz for the flavor-asymmetry of the light sea distributions of the nucleon, based on the Pauli exclusion principle, is proposed.
E. REYA, Field R. D., Glück M., Glück M., M. GLÜCK, Morii T., Pobylitsa P. V.   +6 more
core   +4 more sources

Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker

Advanced Functional Materials, EarlyView.
Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch, Ankita Shastri, Thomas B. H. Schroeder, Amos Meeks, Shucong Li, Anna V. Shneidman, Michael Aizenberg, Joanna Aizenberg   +7 more
wiley   +1 more source

Wie sehen Jugendliche Gender und Sex in öffentlicher Erziehung? Rekonstruktionen der Perspektiven von Adressat_innen der Kinder- und Jugendhilfe

Gender, 2016
Der Beitrag zeigt die Sichtweisen der jugendlichen Adressat_innen auf sexualpädagogische Angebote in der offenen Jugendarbeit und der Heimerziehung. Im Vorfeld werden die Felder mit ihren Anforderungen und Herausforderungen zu sexueller Vielfalt und ...
Sophie Domann, Tanja Rusack
doaj   +1 more source