Results 71 to 80 of about 4,297 (259)

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Contested Territory: The Politics of Geography in Luis Buñuel’s «Las Hurdes: Tierra sin pan»

open access: yesLocvs Amoenvs, 1996
Las Hurdes (1933), Luis Buñuel's third film and only documentary, has been the subject of critical attention throughout the past decade. Nevertheless, its early reception during the Thirties and its relationship to the political events of the Second ...
Jordana Mendelson
doaj   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

Database Documentary: From Authorship to Authoring in Remediated/Remixed Documentary

open access: yesCulture Unbound: Journal of Current Cultural Research, 2012
The engagement with documentary from its inception as a film form is frequently a set of references to documentary auteurs. The names of Flaherty, Grierson, Vertov and later Ivens, Leacock and Rouch are immediate signifiers of whole documentary film ...
Hart Cohen
doaj   +1 more source

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

open access: yesAdvanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng   +4 more
wiley   +1 more source

Pengembangan Media Film Dokumenter Yang Diangkat Dari Hasil Penelitian Pertumbuhan Anak Di Desa Jungkat

open access: yesJurnal Kajian Teknologi Pendidikan
The learning media that lacks support can hinder communication between teachers and students. Engaging and innovative learning media can enliven the atmosphere during the learning process.
Khofifah Azmi Bilqis   +2 more
doaj   +1 more source

Documentary Case Studies: Behind the Scenes of the Greatest (True) Stories Ever Told, edited by Jeff Swimmer

open access: yesAlphaville: Journal of Film and Screen Media, 2019
Since Michael Rabiger first published his seminal Directing the Documentary in 1987 there has been a steady growth in practical guides to documentary filmmaking.
Eileen Culloty
doaj   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

open access: yesAdvanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

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