Results 61 to 70 of about 1,587,176 (292)

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Relationships Between Livestock Damages and Large Carnivore Densities in Sweden

open access: yesFrontiers in Ecology and Evolution, 2020
Promoting co-existence between humans and their physical and ecological environment, including wildlife, has been given an increased importance due to a recent shift of society to become environmentally sustainable.
Fredrik Dalerum   +4 more
doaj   +1 more source

Advanced Techniques for Scalable Woven E‐Textiles Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights recent advances in scalable weaving techniques for e‐textiles, emphasizing innovations in multilayer structures, conductive yarn integration, and loom modifications. It summarizes emerging materials, fabrication strategies, and performance considerations that enable reliable, durable, and industrially scalable woven electronic ...
Faisal Abedin   +2 more
wiley   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

open access: yesAdvanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard   +7 more
wiley   +1 more source

Discovery of a Wolf-Rayet Star Through Detection of its Photometric Variability

open access: yes, 2011
We report the serendipitous discovery of a heavily reddened Wolf-Rayet star that we name WR142b. While photometrically monitoring a cataclysmic variable, we detected weak variability in a nearby field star.
Colin Littlefield   +18 more
core   +1 more source

The impact of rotation on the line profiles of Wolf-Rayet stars [PDF]

open access: yes, 2013
Massive Wolf-Rayet stars are recognized today to be in a very common, but short, evolutionary phase of massive stars. While our understanding of Wolf-Rayet stars has increased dramatically over the past decades, it remains unclear whether rapid rotators ...
Hamann, Wolf-Rainer   +2 more
core   +1 more source

Two‐Photon Polymerized Microvascular Environments for Multicellular Modeling of the Blood–Brain Tumor Barrier

open access: yesAdvanced Materials Technologies, EarlyView.
Modeling the blood–brain tumor barrier is challenging due to complex interactions between brain microvasculature and glioma cells. We present two‐photon polymerized 3D micro‐porous capillary‐like structures that support endothelial alignment, cytoskeletal organization, and pericyte‐endothelial‐glioma tri‐cultures.
Nastaran Barin   +9 more
wiley   +1 more source

Christa Wolf, Kein Ort, nirgends : an analysis : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in German at Massey University [PDF]

open access: yes, 1984
Some German throughout.1961 was an historic year for the German Democratic Republic. The erection of the Berlin Wall effectively sealed off East from West.
Byers, Greg
core  

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Ästhetische Erfahrung und visuelle Kompetenz: Zur Erweiterung der diskursiven Medienkompetenz um präsentative Elemente

open access: yesMedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2000
Der Autor beschreibt den gegenwärtigen theoretischen Diskurs um den Begriff der Medienkompetenz und stellt fest, dass ihm das gerade bei Kindern und Jugendlichen bedeutende Element der ästhetischen Erfahrung darin fehlt.
Lothar Mikos
doaj   +1 more source

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